diff --git a/aaa.txt b/aaa.txt
new file mode 100644
index 0000000..e69de29
diff --git a/armaghdata.txt b/armaghdata.txt
new file mode 100644
index 0000000..c5cd7fd
--- /dev/null
+++ b/armaghdata.txt
@@ -0,0 +1,1958 @@
+Armagh
+Location: 2878E 3458N (Irish Grid), 62 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1853   1    ---     ---     ---    57.3     ---
+   1853   2    ---     ---     ---    32.3     ---
+   1853   3    ---     ---     ---    65.5     ---
+   1853   4    ---     ---     ---    46.2     ---
+   1853   5    ---     ---     ---    13.2     ---
+   1853   6    ---     ---     ---    53.3     ---
+   1853   7    ---     ---     ---    78.0     ---
+   1853   8    ---     ---     ---    56.6     ---
+   1853   9    ---     ---     ---    24.5     ---
+   1853  10    ---     ---     ---    94.8     ---
+   1853  11    ---     ---     ---    75.5     ---
+   1853  12    ---     ---     ---    39.1     ---
+   1854   1    ---     ---     ---    78.9     ---
+   1854   2    ---     ---     ---    38.8     ---
+   1854   3    ---     ---     ---    41.2     ---
+   1854   4    ---     ---     ---     4.5     ---
+   1854   5    ---     ---     ---    73.5     ---
+   1854   6    ---     ---     ---   115.4     ---
+   1854   7    ---     ---     ---   133.1     ---
+   1854   8    ---     ---     ---    65.6     ---
+   1854   9    ---     ---     ---    42.4     ---
+   1854  10    ---     ---     ---    73.6     ---
+   1854  11    ---     ---     ---    63.0     ---
+   1854  12    ---     ---     ---   107.2     ---
+   1855   1    ---     ---     ---     7.3     ---
+   1855   2    ---     ---     ---    38.7     ---
+   1855   3    ---     ---     ---    54.2     ---
+   1855   4    ---     ---     ---    34.2     ---
+   1855   5    ---     ---     ---    62.2     ---
+   1855   6    ---     ---     ---    60.2     ---
+   1855   7    ---     ---     ---    71.5     ---
+   1855   8    ---     ---     ---    83.3     ---
+   1855   9    ---     ---     ---    37.4     ---
+   1855  10    ---     ---     ---    81.9     ---
+   1855  11    ---     ---     ---    17.4     ---
+   1855  12    ---     ---     ---    54.3     ---
+   1856   1    ---     ---     ---    58.7     ---
+   1856   2    ---     ---     ---    38.8     ---
+   1856   3    ---     ---     ---    21.1     ---
+   1856   4    ---     ---     ---    26.3     ---
+   1856   5    ---     ---     ---   107.4     ---
+   1856   6    ---     ---     ---    58.1     ---
+   1856   7    ---     ---     ---    39.4     ---
+   1856   8    ---     ---     ---    66.9     ---
+   1856   9    ---     ---     ---    80.1     ---
+   1856  10    ---     ---     ---    36.5     ---
+   1856  11    ---     ---     ---    36.1     ---
+   1856  12    ---     ---     ---    90.5     ---
+   1857   1    ---     ---     ---    82.7     ---
+   1857   2    ---     ---     ---    41.6     ---
+   1857   3    ---     ---     ---    99.3     ---
+   1857   4    ---     ---     ---   112.2     ---
+   1857   5    ---     ---     ---    31.6     ---
+   1857   6    ---     ---     ---    47.5     ---
+   1857   7    ---     ---     ---    70.5     ---
+   1857   8    ---     ---     ---    76.0     ---
+   1857   9    ---     ---     ---    45.7     ---
+   1857  10    ---     ---     ---    40.2     ---
+   1857  11    ---     ---     ---    84.6     ---
+   1857  12    ---     ---     ---    42.7     ---
+   1858   1    ---     ---     ---    37.0     ---
+   1858   2    ---     ---     ---    32.8     ---
+   1858   3    ---     ---     ---    27.4     ---
+   1858   4    ---     ---     ---   133.8     ---
+   1858   5    ---     ---     ---    83.9     ---
+   1858   6    ---     ---     ---    26.3     ---
+   1858   7    ---     ---     ---    78.5     ---
+   1858   8    ---     ---     ---    84.6     ---
+   1858   9    ---     ---     ---    47.1     ---
+   1858  10    ---     ---     ---    61.8     ---
+   1858  11    ---     ---     ---    30.1     ---
+   1858  12    ---     ---     ---    93.2     ---
+   1859   1    ---     ---     ---    72.1     ---
+   1859   2    ---     ---     ---    36.4     ---
+   1859   3    ---     ---     ---    64.9     ---
+   1859   4    ---     ---     ---    62.1     ---
+   1859   5    ---     ---     ---    10.3     ---
+   1859   6    ---     ---     ---    33.7     ---
+   1859   7    ---     ---     ---    47.0     ---
+   1859   8    ---     ---     ---    81.8     ---
+   1859   9    ---     ---     ---   102.2     ---
+   1859  10    ---     ---     ---    38.7     ---
+   1859  11    ---     ---     ---    84.9     ---
+   1859  12    ---     ---     ---    63.2     ---
+   1860   1    ---     ---     ---    89.3     ---
+   1860   2    ---     ---     ---    28.4     ---
+   1860   3    ---     ---     ---    52.5     ---
+   1860   4    ---     ---     ---    37.4     ---
+   1860   5    ---     ---     ---    78.3     ---
+   1860   6    ---     ---     ---    94.6     ---
+   1860   7    ---     ---     ---    34.9     ---
+   1860   8    ---     ---     ---   126.0     ---
+   1860   9    ---     ---     ---    23.1     ---
+   1860  10    ---     ---     ---    56.1     ---
+   1860  11    ---     ---     ---    47.4     ---
+   1860  12    ---     ---     ---    54.2     ---
+   1861   1    ---     ---     ---    86.4     ---
+   1861   2    ---     ---     ---    68.0     ---
+   1861   3    ---     ---     ---   126.4     ---
+   1861   4    ---     ---     ---    28.7     ---
+   1861   5    ---     ---     ---    23.9     ---
+   1861   6    ---     ---     ---   158.9     ---
+   1861   7    ---     ---     ---   115.8     ---
+   1861   8    ---     ---     ---   138.5     ---
+   1861   9    ---     ---     ---   103.4     ---
+   1861  10    ---     ---     ---    69.0     ---
+   1861  11    ---     ---     ---    81.8     ---
+   1861  12    ---     ---     ---    54.5     ---
+   1862   1    ---     ---     ---   118.8     ---
+   1862   2    ---     ---     ---    25.1     ---
+   1862   3    ---     ---     ---    77.1     ---
+   1862   4    ---     ---     ---    69.8     ---
+   1862   5    ---     ---     ---   109.3     ---
+   1862   6    ---     ---     ---    87.0     ---
+   1862   7    ---     ---     ---   103.6     ---
+   1862   8    ---     ---     ---    60.5     ---
+   1862   9    ---     ---     ---    43.9     ---
+   1862  10    ---     ---     ---   121.0     ---
+   1862  11    ---     ---     ---    46.0     ---
+   1862  12    ---     ---     ---    84.4     ---
+   1863   1    ---     ---     ---    72.1     ---
+   1863   2    ---     ---     ---    20.5     ---
+   1863   3    ---     ---     ---    42.9     ---
+   1863   4    ---     ---     ---    44.1     ---
+   1863   5    ---     ---     ---    41.9     ---
+   1863   6    ---     ---     ---   106.4     ---
+   1863   7    ---     ---     ---     6.7     ---
+   1863   8    ---     ---     ---    88.9     ---
+   1863   9    ---     ---     ---    99.3     ---
+   1863  10    ---     ---     ---   144.5     ---
+   1863  11    ---     ---     ---    78.0     ---
+   1863  12    ---     ---     ---    52.0     ---
+   1864   1    ---     ---     ---    46.3     ---
+   1864   2    ---     ---     ---    35.6     ---
+   1864   3    ---     ---     ---    58.6     ---
+   1864   4    ---     ---     ---    50.2     ---
+   1864   5    ---     ---     ---    47.2     ---
+   1864   6    ---     ---     ---    57.8     ---
+   1864   7    ---     ---     ---    43.5     ---
+   1864   8    ---     ---     ---    56.4     ---
+   1864   9    ---     ---     ---    71.6     ---
+   1864  10    ---     ---     ---    63.2     ---
+   1864  11    ---     ---     ---   144.1     ---
+   1864  12    ---     ---     ---    53.9     ---
+   1865   1    ---     ---     ---    73.9     ---
+   1865   2    ---     ---     ---   114.3     ---
+   1865   3    ---     ---     ---    59.0     ---
+   1865   4   14.8     5.5       0    25.7     ---
+   1865   5   15.7     8.0       0   108.9     ---
+   1865   6   21.0    11.6       0    16.0     ---
+   1865   7   20.5    12.5       0    51.8     ---
+   1865   8   19.0    11.4       0    88.0     ---
+   1865   9   20.4    11.6       0    12.4     ---
+   1865  10   13.7     6.8       0   139.8     ---
+   1865  11    9.6     3.1       2    52.3     ---
+   1865  12    9.7     4.9       0    90.8     ---
+   1866   1    8.2     2.5       4   110.4     ---
+   1866   2    7.7     0.9       8    64.0     ---
+   1866   3    8.3     1.7      12    66.6     ---
+   1866   4   12.2     4.6       1    52.9     ---
+   1866   5   15.0     5.7       0    40.2     ---
+   1866   6   18.5    10.5       0    48.0     ---
+   1866   7   19.9    12.0       0    62.4     ---
+   1866   8   17.9    10.6       0    92.5     ---
+   1866   9   15.1     7.6       0    99.3     ---
+   1866  10   13.5     7.2       0    56.0     ---
+   1866  11   10.2     4.4       0    85.0     ---
+   1866  12    9.5     3.4       3     ---     ---
+   1867   1    4.2    -2.2      18   121.0     ---
+   1867   2    9.8     4.1       0    93.6     ---
+   1867   3    7.0     0.5      13    56.1     ---
+   1867   4   12.8     5.9       0   134.2     ---
+   1867   5   15.4     7.5       0   107.6     ---
+   1867   6   18.9    10.8       0    23.2     ---
+   1867   7   19.6    11.0       0   108.4     ---
+   1867   8   19.9    12.2       0    68.1     ---
+   1867   9   17.1     9.7       0    35.4     ---
+   1867  10   12.8     6.6       0   125.2     ---
+   1867  11    9.0     3.3       4    25.0     ---
+   1867  12    7.8     2.4       9    55.6     ---
+   1868   1    7.3     1.9       7   138.2     ---
+   1868   2    9.9     3.5       3    96.8     ---
+   1868   3   11.2     4.1       1   128.1     ---
+   1868   4   14.1     5.6       0    76.7     ---
+   1868   5   16.9     8.1       0    47.8     ---
+   1868   6   19.9    10.7       0    28.8     ---
+   1868   7   22.9    13.0       0    29.3     ---
+   1868   8   19.7    11.5       0    91.1     ---
+   1868   9   17.1     9.7       0    53.8     ---
+   1868  10   12.0     4.6       1    73.1     ---
+   1868  11    7.9     2.2       6   111.7     ---
+   1868  12    9.5     3.6       2   162.9     ---
+   1869   1    8.5     4.1       2    91.6     ---
+   1869   2   10.4     4.8       0   183.1     ---
+   1869   3    8.1     1.1      10    66.0     ---
+   1869   4   14.5     5.6       0    86.8     ---
+   1869   5   12.6     5.0       0    71.3     ---
+   1869   6   17.9     8.8       0    31.4     ---
+   1869   7   22.5    12.6       0    46.0     ---
+   1869   8   19.7    11.0       0    43.8     ---
+   1869   9   17.0    10.0       0   125.7     ---
+   1869  10   14.2     7.6       0    51.0     ---
+   1869  11   10.4     3.1       9   123.7     ---
+   1869  12    6.2    -0.5      12   162.8     ---
+   1870   1    6.9     1.0      11    92.1     ---
+   1870   2    6.7     0.2      12    68.6     ---
+   1870   3   10.2     2.4       7    36.2     ---
+   1870   4   14.5     5.1       0    33.5     ---
+   1870   5   16.0     7.4       0    60.1     ---
+   1870   6   19.8    10.5       0    23.7     ---
+   1870   7   21.6    12.7       0    41.3     ---
+   1870   8   21.6    11.1       0    51.9     ---
+   1870   9   18.2    10.3       0    75.0     ---
+   1870  10   13.1     5.7       1   226.4     ---
+   1870  11    8.5     2.1       7    45.3     ---
+   1870  12    4.7    -1.5      17    91.1     ---
+   1871   1    5.1    -0.1      14   104.8     ---
+   1871   2   10.2     4.8       0    88.5     ---
+   1871   3   11.6     3.2       4    52.7     ---
+   1871   4   13.2     5.3       1    86.0     ---
+   1871   5   17.4     7.1       0    10.1     ---
+   1871   6   18.5    10.0       0    44.3     ---
+   1871   7   19.8    11.2       0   118.1     ---
+   1871   8   20.8    12.0       0    65.6     ---
+   1871   9   16.0     8.3       0   102.1     ---
+   1871  10   13.8     6.7       0    74.4     ---
+   1871  11    8.4     2.5       5    50.3     ---
+   1871  12    7.6     1.1       9    64.7     ---
+   1872   1    7.9     1.5       8   150.4     ---
+   1872   2    9.9     4.2       0    86.5     ---
+   1872   3   10.6     3.6       4    67.5     ---
+   1872   4   13.1     4.5       0   106.7     ---
+   1872   5   14.4     6.2       0    55.5     ---
+   1872   6   18.2     9.5       0    93.8     ---
+   1872   7   21.3    12.7       0    64.2     ---
+   1872   8   19.8    11.9       0    65.1     ---
+   1872   9   16.4     9.7       0   131.9     ---
+   1872  10   11.8     4.5       1   133.5     ---
+   1872  11    9.2     2.8       3   135.0     ---
+   1872  12    7.4     2.0      11   158.9     ---
+   1873   1    7.8     1.9       6   152.7     ---
+   1873   2    6.2    -0.4      14    12.5     ---
+   1873   3    9.2     2.1       6    53.8     ---
+   1873   4   13.1     4.6       2    13.7     ---
+   1873   5   15.3     6.1       0    49.0     ---
+   1873   6   19.8    10.7       0    34.9     ---
+   1873   7   20.5    12.5       0   134.1     ---
+   1873   8   18.6    11.6       0   123.6     ---
+   1873   9   16.2     7.8       0    70.6     ---
+   1873  10   11.9     4.5       5    79.8     ---
+   1873  11    9.3     2.9       0    79.8     ---
+   1873  12    9.9     4.1       3    36.4     ---
+   1874   1    8.9     2.6       3    74.8     ---
+   1874   2    9.0     2.4       3    55.0     ---
+   1874   3   11.4     4.1       4    60.7     ---
+   1874   4   14.8     5.5       0    55.3     ---
+   1874   5   15.2     6.6       0    29.0     ---
+   1874   6   20.0     9.5       0    28.9     ---
+   1874   7   21.6    12.4       0    76.7     ---
+   1874   8   19.7    11.1       0   105.7     ---
+   1874   9   16.2     9.5       0    79.0     ---
+   1874  10   12.7     4.9       0    97.2     ---
+   1874  11   10.4     4.4       1    81.7     ---
+   1874  12    4.8    -1.6      21    77.3     ---
+   1875   1    9.7     3.9       3    98.9     ---
+   1875   2    7.3     1.1       6    43.7     ---
+   1875   3    9.5     2.9       3    30.8     ---
+   1875   4   14.7     4.5       0     8.4     ---
+   1875   5   17.7     8.2       0    42.7     ---
+   1875   6   18.6     9.5       0    83.4     ---
+   1875   7   19.5    10.0       0    96.3     ---
+   1875   8   20.7    12.8       0    95.0     ---
+   1875   9   18.3    11.1       0   128.1     ---
+   1875  10   12.8     6.5       0   120.9     ---
+   1875  11    8.6     2.6       8   100.8     ---
+   1875  12    7.3     0.8      12    51.6     ---
+   1876   1    8.3     2.3       8    33.4     ---
+   1876   2    8.5     1.0       9    99.8     ---
+   1876   3    8.3     0.2      14    90.3     ---
+   1876   4   12.5     3.7       4    46.1     ---
+   1876   5   15.7     6.2       0    12.0     ---
+   1876   6   19.1     9.3       0    38.6     ---
+   1876   7   21.8    11.5       0    52.3     ---
+   1876   8   20.5    11.1       0    66.1     ---
+   1876   9   16.4     9.0       0    70.6     ---
+   1876  10   14.2     8.7       0    98.6     ---
+   1876  11    9.8     4.3       5    71.5     ---
+   1876  12    9.1     3.3       6   178.3     ---
+   1877   1    8.5     2.0       5   133.5     ---
+   1877   2    9.4     2.8       3    76.8     ---
+   1877   3    9.8     1.5       9    73.2     ---
+   1877   4   10.7     3.8       0    81.4     ---
+   1877   5   14.3     5.3       1    69.1     ---
+   1877   6   19.7    10.3       0    78.0     ---
+   1877   7   19.0    10.8       0    80.7     ---
+   1877   8   18.9    11.0       0    77.8     ---
+   1877   9   16.0     7.6       0    47.8     ---
+   1877  10   13.9     6.7       0    87.1     ---
+   1877  11   10.0     3.3       2    95.9     ---
+   1877  12    8.4     1.9       6    88.6     ---
+   1878   1    8.5     2.3       6    90.6     ---
+   1878   2    9.6     3.5       2    42.8     ---
+   1878   3   10.2     2.9       8    38.3     ---
+   1878   4   13.8     5.2       2    34.3     ---
+   1878   5   16.3     7.9       0   105.8     ---
+   1878   6   19.4    10.6       0    91.4     ---
+   1878   7   21.5    12.2       0     4.3     ---
+   1878   8   20.6    12.5       0    72.5     ---
+   1878   9   17.8     9.9       0   109.5     ---
+   1878  10   13.9     7.4       0    75.5     ---
+   1878  11    6.9    -0.3      16    42.8     ---
+   1878  12    3.3    -4.2      27    47.1     ---
+   1879   1    4.2    -2.0      21    45.0     ---
+   1879   2    6.7     0.7       9    43.6     ---
+   1879   3    8.6     1.0      10    52.2     ---
+   1879   4   10.9     2.6       4    61.4     ---
+   1879   5   14.4     4.8       0    87.6     ---
+   1879   6   17.8     9.8       0   136.2     ---
+   1879   7   17.7    10.6       0   133.2     ---
+   1879   8   18.7    10.5       0    81.1     ---
+   1879   9   15.7     8.2       0    96.0     ---
+   1879  10   12.4     5.5       1    38.5     ---
+   1879  11    9.0     2.9       5    35.4     ---
+   1879  12    5.4    -1.4      16    49.0     ---
+   1880   1    6.8     1.3       9    35.0     ---
+   1880   2    9.7     3.0       3    67.2     ---
+   1880   3   11.3     3.2       2    48.9     ---
+   1880   4   12.7     3.9       0   108.6     ---
+   1880   5   16.1     6.5       0    27.2     ---
+   1880   6   17.0     9.7       0   111.9     ---
+   1880   7   17.1    10.9       0   149.1     ---
+   1880   8   19.6    13.1       0    27.7     ---
+   1880   9   17.1    10.6       0   105.7     ---
+   1880  10    9.4     3.4       4    28.4     ---
+   1880  11    8.1     2.8       6    88.4     ---
+   1880  12    6.9     2.2      12    64.2     ---
+   1881   1    2.0    -3.3      20    10.3     ---
+   1881   2    6.2     1.6       7    70.5     ---
+   1881   3    8.3     2.2      12    81.6     ---
+   1881   4   10.4     3.8       5    52.0     ---
+   1881   5   15.6     7.4       0    52.3     ---
+   1881   6   15.9     9.2       0   103.6     ---
+   1881   7   17.9    11.0       0    64.4     ---
+   1881   8   16.0     9.8       0   106.8     ---
+   1881   9   14.9     8.5       0    57.1     ---
+   1881  10   10.8     5.1       3    56.7     ---
+   1881  11   11.5     5.9       0    87.8     ---
+   1881  12    6.2     1.2       9    74.6     ---
+   1882   1    8.3     3.9       0    47.6     ---
+   1882   2    9.5     4.7       0    47.4     ---
+   1882   3   10.4     4.2       1    76.2     ---
+   1882   4   11.1     4.0       1    93.8     ---
+   1882   5   15.3     6.3       0    86.1     ---
+   1882   6   16.2     8.9       0    77.3     ---
+   1882   7   17.4    11.0       0   124.7     ---
+   1882   8   17.7    11.2       0    78.8     ---
+   1882   9   14.0     7.6       0    78.3     ---
+   1882  10   12.3     6.6       1    66.0     ---
+   1882  11    7.9     1.9       6   114.0     ---
+   1882  12    4.7    -0.1      11    87.2     ---
+   1883   1    7.5     2.8       1    99.5     ---
+   1883   2    7.9     2.9       2   102.2     ---
+   1883   3    6.5    -0.2      17    32.4     ---
+   1883   4   11.9     3.6       1    50.3     ---
+   1883   5   14.0     6.0       0    53.2     ---
+   1883   6   16.3     9.0       0    72.1     ---
+   1883   7   16.6     9.8       0    51.5     ---
+   1883   8   17.5    11.1       0    58.7     ---
+   1883   9   15.2     9.2       0   125.0     ---
+   1883  10   12.3     6.2       0    78.7     ---
+   1883  11    8.2     2.7       3   107.4     ---
+   1883  12    7.7     2.6       4    54.5     ---
+   1884   1    8.1     3.7       3   113.9     ---
+   1884   2    7.4     2.4       2    88.0     ---
+   1884   3    9.0     3.6       2    85.6     ---
+   1884   4   11.2     3.2       2    42.6     ---
+   1884   5   14.6     5.9       0    75.8     ---
+   1884   6   17.4     8.9       0    21.3     ---
+   1884   7   18.4    11.5       0    95.2     ---
+   1884   8   18.8    11.8       0    62.5     ---
+   1884   9   16.8     9.5       0    71.5     ---
+   1884  10   12.2     5.9       0    93.6     ---
+   1884  11    8.2     4.6       0    51.1     ---
+   1884  12    6.2     1.6       6    86.1     ---
+   1885   1    6.5     1.5       6    54.9     ---
+   1885   2    8.9     1.7       7    77.3     ---
+   1885   3    8.5     0.2      16    43.5     ---
+   1885   4   11.1     3.4       2    62.1     ---
+   1885   5   12.6     3.9       1    38.0     ---
+   1885   6   17.0     7.2       0    14.1     ---
+   1885   7   19.8    10.2       0    48.5     ---
+   1885   8   18.5     9.0       0    49.5     ---
+   1885   9   15.3     7.2       0   110.6     ---
+   1885  10   10.1     3.5       3    74.2     ---
+   1885  11    8.8     3.2       5    46.2     ---
+   1885  12    6.9     1.8      11    36.0     ---
+   1886   1    4.7    -0.8      18   107.9     ---
+   1886   2    5.9     0.7      11    50.4     ---
+   1886   3    7.5     1.3      16    61.6     ---
+   1886   4   11.4     2.5       6    33.1     ---
+   1886   5   13.6     5.1       0    90.0     ---
+   1886   6   17.0     8.6       0    41.8     ---
+   1886   7   18.4    10.3       0    76.3     ---
+   1886   8   18.5    10.4       0    63.0     ---
+   1886   9   15.8     7.7       0    83.6     ---
+   1886  10   13.1     7.0       0   120.5     ---
+   1886  11    9.7     3.7       0    75.0     ---
+   1886  12    4.6     1.1      10   106.1     ---
+   1887   1    6.6     1.2      12    54.4     ---
+   1887   2    8.5     1.6       8    34.1     ---
+   1887   3    8.1     0.7      12    25.6     ---
+   1887   4   10.8     1.1      12    37.1     ---
+   1887   5   14.5     5.7       1    34.0     ---
+   1887   6   21.5    10.3       0    16.9     ---
+   1887   7   20.2    11.7       0    81.9     ---
+   1887   8   18.7     9.9       0   111.0     ---
+   1887   9   15.2     6.8       0    43.8     ---
+   1887  10   10.6     4.4       2    45.6     ---
+   1887  11    7.4     1.5       7    57.3     ---
+   1887  12    6.2     0.6      11    64.8     ---
+   1888   1    8.0     2.2       8    38.2     ---
+   1888   2    5.9    -0.1      17     7.4     ---
+   1888   3    6.4    -0.5      18    77.0     ---
+   1888   4   10.8     2.7       5    42.1     ---
+   1888   5   15.1     5.2       0    55.3     ---
+   1888   6   16.8     8.2       0   123.6     ---
+   1888   7   16.8     9.4       0   110.7     ---
+   1888   8   17.5     9.1       0    64.8     ---
+   1888   9   15.1     6.8       0    23.9     ---
+   1888  10   12.4     5.0       2    30.5     ---
+   1888  11   10.0     4.9       1   112.8     ---
+   1888  12    8.3     2.6       7    59.6     ---
+   1889   1    7.5     2.0       6    56.5     ---
+   1889   2    7.0     0.4      11    37.5     ---
+   1889   3    9.3     2.2      11    43.5     ---
+   1889   4   10.0     3.6       0    80.9     ---
+   1889   5   15.7     7.8       0    80.1     ---
+   1889   6   19.1     8.7       0     6.2     ---
+   1889   7   18.6     9.1       0    73.9     ---
+   1889   8   17.0    10.2       0   169.0     ---
+   1889   9   16.0     9.0       0    53.6     ---
+   1889  10   11.6     4.5       1    84.0     ---
+   1889  11    9.9     4.5       5    35.1     ---
+   1889  12    8.3     2.7       4    57.6     ---
+   1890   1    8.8     2.6       5    77.4     ---
+   1890   2    6.9     1.5       6    21.0     ---
+   1890   3    9.9     2.7       8    65.8     ---
+   1890   4   12.0     2.6       4    33.3     ---
+   1890   5   15.2     6.9       0    35.1     ---
+   1890   6   17.1     9.2       0    64.3     ---
+   1890   7   17.6     9.3       0    58.2     ---
+   1890   8   17.1     8.4       0    86.9     ---
+   1890   9   17.8    10.3       0    72.5     ---
+   1890  10   13.5     6.6       0    60.7     ---
+   1890  11    9.7     2.8       6   154.4     ---
+   1890  12    5.1     0.2      13    39.8     ---
+   1891   1    5.9     0.1      10    31.8     ---
+   1891   2   10.1     2.2       6     5.5     ---
+   1891   3    8.4     0.2      14    44.1     ---
+   1891   4    9.8     1.7       6    55.3     ---
+   1891   5   13.5     4.3       1    53.0     ---
+   1891   6   18.9     9.7       0    67.8     ---
+   1891   7   18.4    10.5       0    39.4     ---
+   1891   8   17.2    10.4       0   122.6     ---
+   1891   9   17.2     9.4       0    41.5     ---
+   1891  10   12.7     4.4       4    86.5     ---
+   1891  11    8.2     2.3       4    67.0     ---
+   1891  12    7.8     2.0       6   109.1     ---
+   1892   1    5.4    -0.5      14    52.6     ---
+   1892   2    6.7     1.4      10    27.5     ---
+   1892   3    7.4    -1.0      21    18.4     ---
+   1892   4   13.1     1.4       9    17.9     ---
+   1892   5   15.3     6.4       1   129.7     ---
+   1892   6   17.2     7.5       0    65.6     ---
+   1892   7   17.3     9.3       0    67.9     ---
+   1892   8   17.7    10.2       0   196.1     ---
+   1892   9   14.9     7.3       0    57.5     ---
+   1892  10   10.3     2.4       6    59.3     ---
+   1892  11    9.8     3.8       3    94.5     ---
+   1892  12    5.6     0.4      15    38.7     ---
+   1893   1    5.9     1.4       9    52.3     ---
+   1893   2    7.6     1.8       7    59.9     ---
+   1893   3   11.6     3.1       1    25.4     ---
+   1893   4   14.8     4.4       2    26.0     ---
+   1893   5   16.1     8.3       0    25.7     ---
+   1893   6   19.6     9.8       0    40.6     ---
+   1893   7   19.4    10.8       0    59.6     ---
+   1893   8   19.8    11.6       0   111.5     ---
+   1893   9   16.1     7.8       0    36.0     ---
+   1893  10   12.7     5.1       2    72.4     ---
+   1893  11    8.2     1.8      10    36.8     ---
+   1893  12    7.7     2.5       5    71.0     ---
+   1894   1    6.2     0.7      11   119.3     ---
+   1894   2    9.0     2.5       3    89.9     ---
+   1894   3   11.1     1.9       5    44.8     ---
+   1894   4   12.7     5.7       0    65.6     ---
+   1894   5   12.6     3.8       4    65.8     ---
+   1894   6   16.7     7.9       0    77.3     ---
+   1894   7   18.7    10.5       0    86.5     ---
+   1894   8   16.7    10.0       0    59.2     ---
+   1894   9   15.4     5.6       0     2.0     ---
+   1894  10   12.4     5.0       5   112.3     ---
+   1894  11   10.2     4.0       3    51.2     ---
+   1894  12    8.1     2.6       6    69.0     ---
+   1895   1    2.9    -2.5      21    53.2     ---
+   1895   2    3.1    -4.2      22     9.7     ---
+   1895   3    8.9     2.8       6    85.5     ---
+   1895   4   11.8     3.6       4    29.1     ---
+   1895   5   16.9     6.1       0     6.7     ---
+   1895   6   20.0     8.0       0    56.9     ---
+   1895   7   17.8     9.6       0   134.0     ---
+   1895   8   18.1    10.3       0   115.3     ---
+   1895   9   19.0     9.8       0    30.6     ---
+   1895  10   10.7     2.7       9    81.0     ---
+   1895  11    9.5     3.4       5    76.6     ---
+   1895  12    5.9     1.3       7    93.8     ---
+   1896   1    8.0     3.1       5    41.6     ---
+   1896   2    9.2     4.0       0    32.2     ---
+   1896   3    9.8     2.6       1    73.2     ---
+   1896   4   13.4     5.2       0    32.3     ---
+   1896   5   17.6     6.7       1    15.8     ---
+   1896   6   19.4    10.1       0    84.2     ---
+   1896   7   18.3    10.0       0   172.7     ---
+   1896   8   17.4     8.6       0    41.4     ---
+   1896   9   15.3     8.2       0   124.4     ---
+   1896  10    9.8     2.3       7    55.9     ---
+   1896  11    8.3     2.1       7    22.4     ---
+   1896  12    6.6     0.7       8    86.8     ---
+   1897   1    5.4    -1.3      18    38.0     ---
+   1897   2    8.9     3.5       2    46.9     ---
+   1897   3    9.3     2.6       6   103.3     ---
+   1897   4   10.2     1.9       5    77.3     ---
+   1897   5   14.2     4.4       0    50.6     ---
+   1897   6   17.4     9.6       0   127.1     ---
+   1897   7   20.0    10.5       0    48.8     ---
+   1897   8   18.5    10.4       0   144.7     ---
+   1897   9   15.7     6.7       0    31.2     ---
+   1897  10   13.5     6.5       0    57.6     ---
+   1897  11   10.7     4.6       2    64.3     ---
+   1897  12    8.4     2.2       7   108.7     ---
+   1898   1    9.5     4.9       1    41.5     ---
+   1898   2    7.7     1.2       8    81.2     ---
+   1898   3    8.8     0.8      13    21.5     ---
+   1898   4   12.9     4.3       1    74.6     ---
+   1898   5   13.9     4.8       0    91.9     ---
+   1898   6   17.3     8.3       0    67.7     ---
+   1898   7   19.0     8.8       0    14.3     ---
+   1898   8   19.1    10.5       1    88.7     ---
+   1898   9   18.2    10.5       0   111.6     ---
+   1898  10   13.4     7.4       0    81.3     ---
+   1898  11    9.5     3.8       4    64.6     ---
+   1898  12    9.8     4.6       2    64.6     ---
+   1899   1    6.9     0.8      11    67.1     ---
+   1899   2    8.3     1.9       6    68.0     ---
+   1899   3   10.3     1.8      11    44.5     ---
+   1899   4   11.4     3.7       3    90.5     ---
+   1899   5   14.1     5.0       0    96.1     ---
+   1899   6   20.1     9.6       0    71.2     ---
+   1899   7   19.1    11.9       0    40.3     ---
+   1899   8   21.5    11.7       0    54.3     ---
+   1899   9   16.1     8.3       0    92.6     ---
+   1899  10   13.9     5.0       1    43.0     ---
+   1899  11   11.4     6.6       0    70.3     ---
+   1899  12    6.4     1.5       8    92.6     ---
+   1900   1    7.4     2.1       3    68.3     ---
+   1900   2    5.4    -1.2      16    61.8     ---
+   1900   3    7.2     0.8      11    17.6     ---
+   1900   4   13.0     4.3       1    51.1     ---
+   1900   5   14.4     5.9       0    67.6     ---
+   1900   6   18.4     9.7       0    75.0     ---
+   1900   7   19.9    11.9       0    81.0     ---
+   1900   8   18.0    10.0       0   115.6     ---
+   1900   9   17.4     8.4       0    53.3     ---
+   1900  10   12.5     5.0       0    93.0     ---
+   1900  11    9.1     3.1       5   143.6     ---
+   1900  12    9.4     4.4       0    94.9     ---
+   1901   1    6.8     2.3       4    85.4     ---
+   1901   2    6.3     0.1      11    32.2     ---
+   1901   3    7.7     1.0       8    55.4     ---
+   1901   4   12.8     3.5       0    72.8     ---
+   1901   5   16.9     5.4       0    56.2     ---
+   1901   6   17.0     8.6       0    48.2     ---
+   1901   7   20.8    12.2       0    22.1     ---
+   1901   8   18.7    10.4       0   107.4     ---
+   1901   9   16.3     9.6       0    83.0     ---
+   1901  10   12.5     5.4       1    80.2     ---
+   1901  11    9.2     3.7       5    98.6     ---
+   1901  12    6.0     0.7      13    83.1     ---
+   1902   1    6.9     2.1      11    49.9     ---
+   1902   2    5.0    -0.5      11    67.9     ---
+   1902   3   10.2     4.0       3    42.7     ---
+   1902   4   11.9     3.1       5    59.5     ---
+   1902   5   12.9     4.5       0   119.5     ---
+   1902   6   16.1     8.9       0    41.6     ---
+   1902   7   17.5    10.0       0   116.2     ---
+   1902   8   17.7     9.5       0    50.9     ---
+   1902   9   16.8     9.0       0    75.9     ---
+   1902  10   12.6     6.0       0    40.1     ---
+   1902  11   10.0     4.5       1    72.4     ---
+   1902  12    7.4     2.9       6    72.3     ---
+   1903   1    6.5     1.2       8   119.2     ---
+   1903   2   10.2     4.2       2    75.0     ---
+   1903   3    9.6     2.4       1   104.7     ---
+   1903   4   10.5     2.9       7    40.5     ---
+   1903   5   14.6     6.3       0    67.7     ---
+   1903   6   16.8     8.1       0    27.6     ---
+   1903   7   18.3    10.4       0    84.3     ---
+   1903   8   17.3     9.4       0   104.8     ---
+   1903   9   16.1     8.8       0    84.8     ---
+   1903  10   12.4     6.7       0    95.7     ---
+   1903  11    9.3     3.2       5    46.3     ---
+   1903  12    6.0     1.5       6    60.0     ---
+   1904   1    6.9     2.1       3    76.2     ---
+   1904   2    6.0     0.9       9    78.6     ---
+   1904   3    8.3     1.6       8    59.2     ---
+   1904   4   12.3     4.3       0    54.5     ---
+   1904   5   14.3     6.0       0    59.3     ---
+   1904   6   17.6     8.9       0    36.9     ---
+   1904   7   19.2    11.2       0    95.8     ---
+   1904   8   17.9     9.9       0   120.3     ---
+   1904   9   16.0     8.1       0    72.2     ---
+   1904  10   13.3     5.9       0    24.8     ---
+   1904  11    9.1     3.6       7    58.1     ---
+   1904  12    7.3     2.0       6    48.9     ---
+   1905   1    7.6     3.2       1    59.8     ---
+   1905   2    8.0     2.1       6    44.0     ---
+   1905   3   10.1     2.3       2    90.6     ---
+   1905   4   10.8     3.1       3    54.7     ---
+   1905   5   16.0     6.0       0    41.7     ---
+   1905   6   19.1     9.8       0    72.2     ---
+   1905   7   20.2    11.6       0    44.3     ---
+   1905   8   17.5     9.9       0   167.5     ---
+   1905   9   15.4     7.8       0    41.2     ---
+   1905  10   11.3     3.8       6    40.3     ---
+   1905  11    8.0     1.4       8    59.5     ---
+   1905  12    8.9     4.8       1    48.4     ---
+   1906   1    7.6     2.7       4    84.4     ---
+   1906   2    6.6    -0.2      17    62.7     ---
+   1906   3    9.1     1.7       8    42.5     ---
+   1906   4   12.0     1.9       5    51.5     ---
+   1906   5   13.3     5.8       0    95.5     ---
+   1906   6   18.5     9.3       0    26.1     ---
+   1906   7   19.0     9.9       0    50.1     ---
+   1906   8   19.8    12.0       0    89.7     ---
+   1906   9   18.0     8.1       0    33.1     ---
+   1906  10   13.0     5.6       2   108.8     ---
+   1906  11    9.9     4.5       1    50.0     ---
+   1906  12    6.4     1.8       7    71.8     ---
+   1907   1    7.1     2.4       8    19.1     ---
+   1907   2    6.6     0.5      14    49.3     ---
+   1907   3   11.0     3.4       1    70.0     ---
+   1907   4   11.2     3.2       3    64.1     ---
+   1907   5   13.7     5.6       1    95.1     ---
+   1907   6   15.2     7.8       0   111.4     ---
+   1907   7   19.2    10.3       0    55.8     ---
+   1907   8   17.3     9.2       0    75.8     ---
+   1907   9   17.6     9.3       0    20.7     ---
+   1907  10   12.0     6.0       1   104.1     ---
+   1907  11    8.9     2.7       5    63.1     ---
+   1907  12    7.2     2.1       8    61.4     ---
+   1908   1    6.9     1.3       9    61.6     ---
+   1908   2    8.7     3.3       2    52.0     ---
+   1908   3    8.5     1.3       8   102.2     ---
+   1908   4   10.5     1.7       7    62.4     ---
+   1908   5   16.2     7.6       0    59.7     ---
+   1908   6   18.1     8.8       0    45.2     ---
+   1908   7   19.2    11.1       0    96.1     ---
+   1908   8   18.1     9.8       0    60.4     ---
+   1908   9   16.1     8.9       0   107.3     ---
+   1908  10   15.3     8.5       1    46.2     ---
+   1908  11   11.1     4.4       2    76.4     ---
+   1908  12    8.2     2.7       5    69.9     ---
+   1909   1    7.3     2.7       3    61.6     ---
+   1909   2    7.7     2.3       5    35.5     ---
+   1909   3    7.2     0.5      14    64.8     ---
+   1909   4   12.6     4.0       0    78.1     ---
+   1909   5   15.5     5.7       2    45.1     ---
+   1909   6   16.4     7.5       0    53.9     ---
+   1909   7   17.6    10.0       0    71.0     ---
+   1909   8   19.3    10.4       0    51.6     ---
+   1909   9   15.7     7.2       0    47.0     ---
+   1909  10   12.6     5.6       4   125.8     ---
+   1909  11    8.4     0.4      13    23.3     ---
+   1909  12    5.9     0.8      11    76.3     ---
+   1910   1    6.4     1.1      11    65.1     ---
+   1910   2    8.0     1.4       8   126.5     ---
+   1910   3    9.9     2.8       2    28.6     ---
+   1910   4   10.9     2.8       1    61.1     ---
+   1910   5   15.1     6.1       0    51.8     ---
+   1910   6   18.0     9.7       0   112.2     ---
+   1910   7   18.7     9.8       0    79.8     ---
+   1910   8   18.3    10.9       0   106.1     ---
+   1910   9   16.5     8.2       0    27.8     ---
+   1910  10   13.4     6.9       0    34.1     ---
+   1910  11    7.5     0.6      13    42.8     ---
+   1910  12    8.2     3.5       3    92.0     ---
+   1911   1    7.3     2.1       6    27.3     ---
+   1911   2    8.1     1.4       5    75.8     ---
+   1911   3    8.9     1.5       7    24.8     ---
+   1911   4   11.6     3.4       3    62.3     ---
+   1911   5   16.8     7.0       0    44.2     ---
+   1911   6   18.0     8.1       0    39.2     ---
+   1911   7   20.9    11.4       0    75.0     ---
+   1911   8   20.9    11.3       0    36.5     ---
+   1911   9   17.1     8.1       0    38.7     ---
+   1911  10   12.6     5.2       2    73.6     ---
+   1911  11    8.3     2.4       4    72.9     ---
+   1911  12    7.8     2.9       2   132.0     ---
+   1912   1    6.6     1.5      11    93.4     ---
+   1912   2    8.0     1.9       7    74.2     ---
+   1912   3   10.4     3.6       0    84.8     ---
+   1912   4   13.4     4.6       1    49.5     ---
+   1912   5   15.5     6.4       0    35.5     ---
+   1912   6   16.8     9.2       0   121.6     ---
+   1912   7   18.0     9.3       0    70.5     ---
+   1912   8   15.5     7.6       0   152.9     ---
+   1912   9   14.8     7.1       0    22.9     ---
+   1912  10   12.1     4.3       5    28.8     ---
+   1912  11    9.2     3.8       6    64.7     ---
+   1912  12    9.1     3.0       3   111.7     ---
+   1913   1    7.2     2.1       6    94.0     ---
+   1913   2    8.2     2.5       1    25.8     ---
+   1913   3    8.9     1.9       6    77.6     ---
+   1913   4   11.7     3.6       0    84.9     ---
+   1913   5   14.2     6.3       0    96.4     ---
+   1913   6   16.8     8.5       0   101.4     ---
+   1913   7   18.1     9.6       0    39.7     ---
+   1913   8   19.4     9.6       0    24.5     ---
+   1913   9   16.9     9.1       0   105.4     ---
+   1913  10   13.8     7.3       2    94.8     ---
+   1913  11   10.9     4.7       0    74.9     ---
+   1913  12    7.3     2.4       4    73.3     ---
+   1914   1    6.9     2.2       6    35.0     ---
+   1914   2    9.9     3.3       1    74.4     ---
+   1914   3    9.4     1.8       9   102.7     ---
+   1914   4   14.0     4.6       0    33.1     ---
+   1914   5   14.8     6.0       1    33.9     ---
+   1914   6   18.6     8.8       0    54.4     ---
+   1914   7   19.1    11.1       0    54.3     ---
+   1914   8   19.9    10.8       0    77.5     ---
+   1914   9   16.7     8.7       0    33.9     ---
+   1914  10   13.7     6.8       1    39.0     ---
+   1914  11    9.6     2.7       6    95.8     ---
+   1914  12    5.3     0.2      12   181.5     ---
+   1915   1    6.0     1.2       7    72.7     ---
+   1915   2    7.0     0.1      11    90.3     ---
+   1915   3    9.7     1.6      10    22.0     ---
+   1915   4   12.5     4.4       0    54.2     ---
+   1915   5   14.4     5.2       3    22.1     ---
+   1915   6   18.4     8.5       0    43.9     ---
+   1915   7   17.9     9.8       0    95.0     ---
+   1915   8   18.3    10.2       0    71.9     ---
+   1915   9   17.1     8.9       0    37.4     ---
+   1915  10   12.5     5.1       2    57.3     ---
+   1915  11    6.7     0.3      11    43.7     ---
+   1915  12    6.6     1.7       9   131.4     ---
+   1916   1   10.1     4.7       0    75.5     ---
+   1916   2    7.0     0.2      11    86.4     ---
+   1916   3    6.6     0.5      16    34.2     ---
+   1916   4   12.4     3.6       1    92.0     ---
+   1916   5   14.3     6.0       0   147.9     ---
+   1916   6   16.2     6.9       0    56.0     ---
+   1916   7   19.0    10.8       0    41.6     ---
+   1916   8   20.4    11.6       0    84.5     ---
+   1916   9   16.7     9.8       0    22.2     ---
+   1916  10   13.0     7.2       0   138.3     ---
+   1916  11    9.3     4.4       1    89.6     ---
+   1916  12    5.4     0.4      15    61.1     ---
+   1917   1    4.4     0.6      10    42.0     ---
+   1917   2    6.5    -0.1      16    65.1     ---
+   1917   3    8.0     1.4       9    69.1     ---
+   1917   4    9.8     1.0      13    67.1     ---
+   1917   5   15.7     7.0       0    76.1     ---
+   1917   6   17.5     8.5       0    77.9     ---
+   1917   7   20.1    10.7       0    63.4     ---
+   1917   8   19.0    11.1       0   116.3     ---
+   1917   9   17.1     9.6       0    48.3     ---
+   1917  10   10.6     3.7       3   107.0     ---
+   1917  11   10.9     5.6       2    97.8     ---
+   1917  12    6.4     0.8      12    49.3     ---
+   1918   1    6.6     1.4      14    72.1     ---
+   1918   2    9.3     4.8       2    95.5     ---
+   1918   3   10.2     2.4       6    33.1     ---
+   1918   4   11.6     2.6       4    28.2     ---
+   1918   5   16.4     7.2       0    58.7     ---
+   1918   6   18.0     8.6       0    25.7     ---
+   1918   7   19.0     9.9       0    82.8     ---
+   1918   8   19.2    11.6       0    64.7     ---
+   1918   9   13.8     6.6       0   138.4     ---
+   1918  10   11.9     5.2       1    98.5     ---
+   1918  11    9.4     2.6       5   105.5     ---
+   1918  12    9.3     4.1       4    90.2     ---
+   1919   1    5.9     1.4       7   104.6     ---
+   1919   2    5.9     0.5      10    23.7     ---
+   1919   3    7.5    -0.9      19    61.8     ---
+   1919   4   12.3     3.5       5    30.9     ---
+   1919   5   17.1     7.9       0    45.6     ---
+   1919   6   17.2     8.4       0    52.0     ---
+   1919   7   18.8     9.1       0    16.0     ---
+   1919   8   19.7    10.4       0    82.3     ---
+   1919   9   16.3     7.6       0    80.4     ---
+   1919  10   12.5     5.1       1    37.9     ---
+   1919  11    6.4    -0.4      15    48.9     ---
+   1919  12    8.0     2.3       3   155.8     ---
+   1920   1    7.9     1.9       7   104.5     ---
+   1920   2    9.5     3.5       3    64.1     ---
+   1920   3   10.1     2.8       3    82.9     ---
+   1920   4   10.9     3.6       3    76.6     ---
+   1920   5   14.8     6.8       0    74.5     ---
+   1920   6   17.8     9.5       0    63.1     ---
+   1920   7   17.4     9.4       0    80.8     ---
+   1920   8   17.4     9.2       0    51.1     ---
+   1920   9   16.6     8.9       0    60.0     ---
+   1920  10   13.9     7.0       1   138.5     ---
+   1920  11   11.1     5.4       2    70.3     ---
+   1920  12    6.8     1.2      14    78.9     ---
+   1921   1    9.9     4.4       2   110.6     ---
+   1921   2    8.6     3.2       4    25.4     ---
+   1921   3   10.0     3.0       4    62.7     ---
+   1921   4   12.9     3.2       3    25.4     ---
+   1921   5   14.7     5.5       1    53.8     ---
+   1921   6   19.4     9.1       0     7.7     ---
+   1921   7   22.0    12.2       0    92.4     ---
+   1921   8   17.3    10.1       0    92.1     ---
+   1921   9   17.0     9.3       0    33.0     ---
+   1921  10   15.3     8.7       0    72.7     ---
+   1921  11    9.8     4.2       3    72.3     ---
+   1921  12    9.6     4.7       2    84.8     ---
+   1922   1    7.2     1.9       6    84.2     ---
+   1922   2    8.3     2.6       1    69.7     ---
+   1922   3    9.0     1.3       9    35.7     ---
+   1922   4    9.7     0.2      13    79.7     ---
+   1922   5   16.1     7.3       0    46.4     ---
+   1922   6   16.8     8.4       0    55.2     ---
+   1922   7   16.6     8.8       0    87.8     ---
+   1922   8   16.0     9.4       0    98.3     ---
+   1922   9   15.0     7.9       0    70.1     ---
+   1922  10   11.8     5.0       5    33.0     ---
+   1922  11    9.6     4.5       4    31.1     ---
+   1922  12    7.6     3.1       3    75.3     ---
+   1923   1    8.9     3.6       2    65.3     ---
+   1923   2    8.9     3.4       1   143.0     ---
+   1923   3   10.3     3.4       1    37.8     ---
+   1923   4   10.4     3.4       2    83.6     ---
+   1923   5   12.5     4.2       0    36.2     ---
+   1923   6   16.5     8.8       0    27.9     ---
+   1923   7   19.6    11.9       0    50.7     ---
+   1923   8   17.5    10.2       0   122.6     ---
+   1923   9   15.1     7.9       0    89.7     ---
+   1923  10   12.5     6.0       0    89.9     ---
+   1923  11    6.4     0.4      14    96.6     ---
+   1923  12    7.4     2.4       6    76.9     ---
+   1924   1    7.9     3.0       4    83.9     ---
+   1924   2    7.4     1.8       7    29.4     ---
+   1924   3    8.2     0.9      10    29.4     ---
+   1924   4   10.9     2.0      11    65.7     ---
+   1924   5   14.5     6.3       0   104.1     ---
+   1924   6   16.9     9.5       0    61.2     ---
+   1924   7   17.5    10.6       0   120.3     ---
+   1924   8   17.1    10.3       0   113.7     ---
+   1924   9   15.1     8.3       0   132.1     ---
+   1924  10   12.7     5.5       0    71.1     ---
+   1924  11   10.3     4.8       3    67.1     ---
+   1924  12    9.6     4.3       0   101.5     ---
+   1925   1    8.2     3.3       1    57.3     ---
+   1925   2    7.3     1.2       5    92.3     ---
+   1925   3    9.1     2.0       8    31.2     ---
+   1925   4   11.1     2.4       5    72.4     ---
+   1925   5   13.4     6.2       0   117.3     ---
+   1925   6   18.8     9.2       0    28.1     ---
+   1925   7   19.2    11.6       0    96.9     ---
+   1925   8   19.0    10.4       0    43.6     ---
+   1925   9   15.0     7.7       0    67.0     ---
+   1925  10   13.5     6.9       0    63.2     ---
+   1925  11    7.6     1.2      12    41.3     ---
+   1925  12    6.3     0.7      12    64.3     ---
+   1926   1    8.2     2.6       6   125.0     ---
+   1926   2    9.2     3.9       3    57.0     ---
+   1926   3    9.4     2.9       6    37.4     ---
+   1926   4   13.4     5.2       0    46.9     ---
+   1926   5   13.8     5.2       1    71.8     ---
+   1926   6   17.2     8.6       0    68.8     ---
+   1926   7   20.4    11.7       0    81.2     ---
+   1926   8   19.4    10.8       0    83.0     ---
+   1926   9   17.2     9.3       0    47.3     ---
+   1926  10   11.8     4.1      10    75.8     ---
+   1926  11    8.6     2.4       4    79.8     ---
+   1926  12    7.0     2.2       7    30.7     ---
+   1927   1    7.6     2.1       6    87.3     ---
+   1927   2    8.9     2.1       7    36.6     ---
+   1927   3   10.2     3.4       4    60.2     ---
+   1927   4   11.5     3.6       3    35.8     ---
+   1927   5   15.4     5.6       0    41.0     ---
+   1927   6   15.2     6.5       0    77.8     ---
+   1927   7   18.9    11.2       0    67.5     ---
+   1927   8   18.6    11.1       0   115.5     ---
+   1927   9   15.0     7.8       0   136.1     ---
+   1927  10   14.0     6.5       1    58.9     ---
+   1927  11    9.3     3.0       7    88.6     ---
+   1927  12    5.6     1.3      10    47.4     ---
+   1928   1    8.5     1.9       4   125.5     ---
+   1928   2    9.1     3.1       0   101.7     ---
+   1928   3    8.3     2.8       5    82.8     ---
+   1928   4   11.8     3.6       4    47.9     ---
+   1928   5   15.4     6.4       0    21.8     ---
+   1928   6   15.9     7.9       0   110.3     ---
+   1928   7   18.2    10.7       0    43.1     ---
+   1928   8   18.2     9.9       0   174.8     ---
+   1928   9   15.9     7.6       0    55.7     ---
+   1928  10   13.0     7.0       0   122.3     ---
+   1928  11   10.2     3.6       5   109.8     ---
+   1928  12    7.6     2.0       3    64.0     ---
+   1929   1    5.5     0.5      13    33.2    27.4
+   1929   2    5.7     1.7      10    57.8    37.1
+   1929   3   12.6     0.9      14    32.5   170.4
+   1929   4   10.9     2.4       3    23.6   144.4
+   1929   5   15.4     5.8       0    71.5   192.5
+   1929   6   17.2     7.9       0    47.9   183.8
+   1929   7   19.3    10.4       0    65.5   130.0
+   1929   8   17.5    10.6       0   141.8    84.8
+   1929   9   17.9     9.9       0    38.1   134.6
+   1929  10   12.2     5.5       2   140.9   115.9
+   1929  11    9.6     3.2       5    90.6    49.8
+   1929  12    7.8     2.1       4   153.9    56.0
+   1930   1    7.3     1.3       8   104.5    44.0
+   1930   2    4.8    -1.1      18    22.5    71.9
+   1930   3    8.7     1.6      10    56.6    83.8
+   1930   4   11.8     4.0       2    40.2   153.1
+   1930   5   15.1     6.3       0    41.4   154.8
+   1930   6   19.1     8.9       0    39.7   237.6
+   1930   7   18.1    11.0       0    85.2    95.2
+   1930   8   17.5    10.6       0   150.7   106.6
+   1930   9   16.4     8.9       0    76.8   118.7
+   1930  10   12.6     6.7       0   138.1    70.9
+   1930  11    9.1     2.5       7    80.4    65.3
+   1930  12    7.5     2.6       4    66.9    30.2
+   1931   1    6.4     1.0      11    71.0    58.6
+   1931   2    7.6     1.1       7    69.0    53.3
+   1931   3    8.1     1.5       8    35.5   116.8
+   1931   4   11.6     3.8       1    87.8   116.0
+   1931   5   14.6     6.6       0    94.2   156.4
+   1931   6   17.2     9.8       0   131.2   123.3
+   1931   7   17.8    11.3       0   148.5    81.1
+   1931   8   17.8     9.8       0    52.8   158.9
+   1931   9   15.4     7.9       0    51.5    93.2
+   1931  10   12.8     4.9       5    53.6   108.3
+   1931  11   10.2     4.3       2   120.4    62.3
+   1931  12    8.8     4.7       2    64.9    19.1
+   1932   1    9.8     4.2       3    78.0    37.6
+   1932   2    7.7     1.0      11     3.3    73.7
+   1932   3    9.6     1.3      10    47.6   115.8
+   1932   4   10.8     2.0       4    63.4   155.5
+   1932   5   14.2     6.2       0    70.4   152.8
+   1932   6   19.6     9.1       0    21.9   198.1
+   1932   7   18.9    11.5       0   134.7   113.1
+   1932   8   18.8    11.0       0    66.2   104.7
+   1932   9   15.5     7.8       1    80.1   105.6
+   1932  10   12.0     4.7       1    72.8   107.2
+   1932  11    9.4     3.7       3    53.1    72.8
+   1932  12    8.4     3.4       3   125.9    46.6
+   1933   1    6.1     0.4      13    56.2    73.0
+   1933   2    7.4     1.2      12    73.4    57.0
+   1933   3   11.0     3.5       1    51.8   124.3
+   1933   4   13.2     5.2       3    22.2   121.3
+   1933   5   15.4     6.8       0    65.7   122.4
+   1933   6   19.0    10.1       0    55.9   167.3
+   1933   7   20.8    12.5       0    70.1   158.4
+   1933   8   20.2    11.5       0    39.7   148.8
+   1933   9   18.5     9.4       0     4.2   152.2
+   1933  10   13.2     6.7       0    52.1    65.5
+   1933  11    8.6     2.6       4    24.4    67.3
+   1933  12    6.5     1.7      10    42.3    31.9
+   1934   1    8.5     2.9       3    74.5    49.6
+   1934   2    8.4     2.4       6     7.0    64.8
+   1934   3    8.6     1.2       8    46.0   114.2
+   1934   4   10.6     2.7       4    66.9   113.3
+   1934   5   14.9     6.5       0    74.9   164.0
+   1934   6   19.2     9.8       0    36.9   192.5
+   1934   7   22.2    12.2       0    64.6   207.8
+   1934   8   17.6    10.1       0   141.0   114.0
+   1934   9   16.6     9.1       0   119.3   129.6
+   1934  10   12.3     6.3       1   117.5    70.2
+   1934  11    8.8     3.5       6    18.2    41.2
+   1934  12   10.0     6.0       0   120.5    28.7
+   1935   1    7.8     3.1       4    37.4    33.2
+   1935   2    8.8     2.5       7    85.4    76.6
+   1935   3   10.2     3.5       2    33.2    92.7
+   1935   4   12.1     3.8       0    56.2   162.1
+   1935   5   15.8     5.3       1    22.2   251.6
+   1935   6   17.6     9.7       0   104.6   151.2
+   1935   7   20.2    10.4       0    30.5   193.2
+   1935   8   19.5    10.7       0    73.7   135.2
+   1935   9   16.0     8.6       0    98.6   110.1
+   1935  10   12.6     5.8       1    88.6    81.0
+   1935  11    8.6     2.7       4    99.3    81.3
+   1935  12    5.4     0.4      12    60.6    49.2
+   1936   1    5.3     0.5      15    85.2    33.7
+   1936   2    6.6     0.8      10    46.4    74.4
+   1936   3   10.1     4.0       3    43.4    72.9
+   1936   4   11.0     1.9      12    15.6   169.6
+   1936   5   15.5     6.3       0    41.0   174.4
+   1936   6   18.6     9.2       0   111.0   189.0
+   1936   7   18.1    11.1       0   152.6    99.0
+   1936   8   19.9    11.5       0    46.3   152.7
+   1936   9   17.1     9.8       0   111.5   106.9
+   1936  10   13.4     5.9       2    73.0    92.1
+   1936  11    8.1     2.0       8    90.4    49.1
+   1936  12    8.3     2.8       2    81.3    39.2
+   1937   1    7.9     2.5       5   116.8    45.1
+   1937   2    7.9     1.8       5    86.2    69.1
+   1937   3    7.0    -0.1      17    58.2   107.0
+   1937   4   12.5     5.8       0    57.5    49.1
+   1937   5   16.6     7.1       0    27.6   197.7
+   1937   6   17.5     9.2       0    54.4   111.8
+   1937   7   19.0    10.9       0    83.1    93.2
+   1937   8   20.3    11.4       0    74.8   139.0
+   1937   9   16.4     8.5       0    60.0   106.6
+   1937  10   12.4     5.0       3    68.8    71.7
+   1937  11    9.3     3.7       4    32.7    49.5
+   1937  12    5.7     0.6      11    56.6    35.2
+   1938   1    8.3     2.5       3    98.2    25.9
+   1938   2    8.5     2.5       4    31.0    58.8
+   1938   3   12.7     6.2       1    25.6    87.6
+   1938   4   13.6     2.4       5     2.3   195.9
+   1938   5   14.3     5.8       1    97.8   140.6
+   1938   6   17.1     8.9       0    91.5   129.3
+   1938   7   17.9    10.4       0   121.8    96.4
+   1938   8   19.2    10.2       0    65.6   144.2
+   1938   9   17.2     9.8       0    55.5    91.1
+   1938  10   13.3     6.8       0   139.3    88.3
+   1938  11   11.0     6.1       0   103.2    54.9
+   1938  12    7.2     1.2       9    84.8    43.1
+   1939   1    6.0     0.4      14    76.7    58.3
+   1939   2    9.2     3.7       1    51.9    41.0
+   1939   3   10.1     3.0       2    77.4    99.2
+   1939   4   12.6     4.1       3    61.0   148.5
+   1939   5   16.1     6.5       0    30.6   170.1
+   1939   6   19.3     8.2       0    49.7   233.0
+   1939   7   18.5    10.8       0   113.2    95.8
+   1939   8   19.8    10.9       0    41.3   146.5
+   1939   9   16.9     9.0       0    45.8    86.1
+   1939  10   12.3     4.4       6    92.6   116.3
+   1939  11   11.1     5.3       0   125.9    51.5
+   1939  12    6.2     1.4       9    60.4    30.0
+   1940   1    4.3    -1.2      17    77.4    56.4
+   1940   2    7.3     2.2       5    71.7    38.8
+   1940   3   10.3     2.7       7    99.0    94.3
+   1940   4   12.7     5.1       2    75.2   108.1
+   1940   5   16.6     7.0       0    23.8   168.3
+   1940   6   21.4    10.0       0    40.8   256.0
+   1940   7   18.1     9.6       0   134.7   121.7
+   1940   8   19.7    10.7       0    13.8   115.6
+   1940   9   16.4     7.7       0    66.5   108.0
+   1940  10   12.4     6.6       1   109.0    59.1
+   1940  11    9.9     3.4       3    71.9    71.5
+   1940  12    7.1     1.2       8    91.6    26.3
+   1941   1    3.4    -1.5      17    41.8    42.8
+   1941   2    7.3    -0.2      15    75.1    89.9
+   1941   3    9.3     4.1       0    89.4   112.6
+   1941   4    9.7     4.1       2    42.1   113.5
+   1941   5   14.6     4.6       2    60.7   166.9
+   1941   6   18.8     9.6       0    15.7   139.3
+   1941   7   19.2    11.2       0    73.6   105.6
+   1941   8   18.5    10.0       0   101.7   141.1
+   1941   9   19.0    10.8       0    26.0   107.4
+   1941  10   14.4     6.8       2    91.3    97.3
+   1941  11    9.9     3.6       2    94.7    61.5
+   1941  12    8.8     3.8       3    39.3    29.1
+   1942   1    6.8     1.4       9   123.7    59.8
+   1942   2    6.0    -0.2      13    30.2    65.6
+   1942   3    9.7     2.8       7    75.0    80.2
+   1942   4   13.3     4.5       0    57.6   203.5
+   1942   5   15.5     6.1       0    81.0   212.0
+   1942   6   18.9     9.0       0     4.6   174.0
+   1942   7   18.9    10.5       0   113.4   141.0
+   1942   8   18.6    11.4       0   108.0    83.8
+   1942   9   16.0     9.2       1   105.8   114.2
+   1942  10   12.6     6.0       1    56.4    80.5
+   1942  11    9.3     2.0       7    13.4    68.5
+   1942  12    9.9     4.4       2    98.0    28.4
+   1943   1    8.1     3.2       4    99.4    62.8
+   1943   2   10.0     3.9       0    46.4    78.8
+   1943   3   10.6     3.8       1    29.7   114.7
+   1943   4   14.0     6.1       0    35.3   119.7
+   1943   5   15.7     5.8       1    85.6   217.3
+   1943   6   18.6     9.4       0    76.5   188.0
+   1943   7   20.4    10.7       0    66.2   196.5
+   1943   8   18.0    10.7       0   100.9   109.7
+   1943   9   16.0     8.7       0    52.0    97.2
+   1943  10   13.9     7.2       0    70.5    92.9
+   1943  11    9.7     3.4       4    57.3    54.4
+   1943  12    7.4     2.6       3    56.3    22.9
+   1944   1    9.2     4.3       1    54.7    30.9
+   1944   2    8.1     1.2       6    24.0    83.8
+   1944   3   10.8     1.6      10    20.3   114.3
+   1944   4   14.6     6.1       1    50.4   123.6
+   1944   5   15.8     6.6       0    41.6   148.4
+   1944   6   17.2     8.5       0    99.0    99.7
+   1944   7   19.1    12.1       0    66.3    84.5
+   1944   8   20.3    11.2       0   102.0   151.0
+   1944   9   15.9     7.9       0   105.4   111.7
+   1944  10   12.3     5.5       0   111.0    84.8
+   1944  11    9.1     3.0       5   120.2    46.3
+   1944  12    7.4     2.1       3   103.6    28.6
+   1945   1    4.2    -1.9      18    52.3    42.9
+   1945   2   10.7     4.6       2    67.9    58.8
+   1945   3   12.3     5.5       1    33.3    88.2
+   1945   4   14.3     5.5       1    39.5   166.8
+   1945   5   16.0     6.5       2    89.2   145.0
+   1945   6   17.7     9.7       0   106.2   134.4
+   1945   7   19.7    11.6       0    88.6   120.8
+   1945   8   20.3    10.9       0    42.2   143.6
+   1945   9   18.0    10.1       0    63.3    96.4
+   1945  10   14.8     7.8       0    84.9    78.9
+   1945  11   10.6     4.7       4    12.0    42.0
+   1945  12    9.3     4.0       2    63.2     ---
+   1946   1    7.0     1.3       6   107.8     ---
+   1946   2    8.9     3.3       6    54.8     ---
+   1946   3   10.4     2.3       5    27.5     ---
+   1946   4   14.0     4.0       2    21.6     ---
+   1946   5   15.3     4.8       1    22.6     ---
+   1946   6   17.2     8.6       0    78.3     ---
+   1946   7   18.8    10.6       0    79.7     ---
+   1946   8   17.5     9.4       0   120.0     ---
+   1946   9   16.3     9.8       0   149.3     ---
+   1946  10   12.3     7.2       0    30.5     ---
+   1946  11   10.2     4.4       3   113.8     ---
+   1946  12    6.9     0.8       9    97.3     ---
+   1947   1    6.2     0.9       8    56.3    40.9
+   1947   2    2.1    -2.1      23    26.6    46.1
+   1947   3    6.7     0.0      12   114.7    78.1
+   1947   4   12.2     4.0       3    91.4   121.6
+   1947   5   16.0     7.7       0    76.5   181.9
+   1947   6   18.1    10.1       0    95.0   143.9
+   1947   7   18.8    10.7       0    82.4     ---
+   1947   8   23.2    11.7       0    14.2     ---
+   1947   9   17.5     9.3       0    68.2   101.5
+   1947  10   14.6     7.7       0    49.2    92.4
+   1947  11   10.3     3.9       8   101.6    79.7
+   1947  12    7.1     3.2       5    80.8    21.2
+   1948   1    6.6     1.3       8   170.8    40.1
+   1948   2    7.9     2.2       6    46.2    56.0
+   1948   3   13.2     4.3       1    66.0   122.6
+   1948   4   13.7     4.5       1    63.5   172.0
+   1948   5   16.3     5.0       2    58.2   222.3
+   1948   6   16.8     8.8       0   110.1   126.4
+   1948   7   19.1    10.5       0    62.0   149.5
+   1948   8   18.2    10.6       0    89.0   107.7
+   1948   9   16.5     9.4       0    66.6    97.6
+   1948  10   13.6     6.4       2    56.8    87.5
+   1948  11   11.5     5.0       4    67.2    75.8
+   1948  12    8.4     2.8       4   114.9    47.9
+   1949   1    9.3     3.1       5    61.2    43.8
+   1949   2    9.5     3.1       2    63.9    83.6
+   1949   3   10.5     2.6       6    53.5   122.1
+   1949   4   13.7     5.5       1    55.5   139.7
+   1949   5   15.7     5.6       0    48.2   208.5
+   1949   6   20.5     9.2       0    24.9   252.9
+   1949   7   20.0    11.8       0    69.3   121.9
+   1949   8   19.4    11.8       0    77.0   113.4
+   1949   9   18.8    10.4       0    62.7   153.1
+   1949  10   14.3     7.9       1   122.9    73.8
+   1949  11    9.9     3.6       3    61.5    70.1
+   1949  12    8.5     2.6       3   116.4    30.4
+   1950   1    8.4     3.3       5    43.3    41.4
+   1950   2    8.1     1.5       7    73.3    63.0
+   1950   3   11.9     3.9       2    27.5   125.6
+   1950   4   11.3     3.3       3   103.2   130.4
+   1950   5   16.1     6.6       0    21.6   199.0
+   1950   6   19.7    10.2       0    71.9   180.1
+   1950   7   18.8    11.1       0   120.8   146.2
+   1950   8   18.2    10.7       0   134.7   136.9
+   1950   9   15.5     8.3       0   139.2   106.5
+   1950  10   12.6     6.4       1    91.6    86.2
+   1950  11    8.2     1.3       7    67.0    74.8
+   1950  12    4.1    -0.8      16    67.8    34.8
+   1951   1    6.6     1.5       9    67.2    55.3
+   1951   2    6.5    -0.2      12    76.8    78.8
+   1951   3    7.9     1.1       8    70.7    90.3
+   1951   4   10.2     3.4       1    43.8   161.8
+   1951   5   13.8     4.9       0    38.1   196.7
+   1951   6   18.1     8.4       0    53.6   207.3
+   1951   7   18.8    11.6       0    85.1   112.0
+   1951   8   17.7    10.6       0   111.4   132.8
+   1951   9   16.7    10.0       0    50.8    93.7
+   1951  10   13.8     7.1       0    21.2    92.0
+   1951  11   10.4     4.7       2   139.2    45.4
+   1951  12    8.4     2.5       7   105.6    35.3
+   1952   1    5.5    -0.6      18   116.5    50.8
+   1952   2    7.5     1.0      15    25.6    57.3
+   1952   3   10.2     3.6       5    33.9   113.5
+   1952   4   13.5     5.1       1    38.7   145.3
+   1952   5   16.7     7.6       0    25.7   171.5
+   1952   6   17.2     9.0       0    56.4   145.1
+   1952   7   19.7    11.7       0    40.7   105.8
+   1952   8   18.6    10.7       0    42.1   108.4
+   1952   9   14.4     6.1       0    27.0   105.6
+   1952  10   12.6     5.5       2    44.4   121.3
+   1952  11    7.7     1.5      10    46.1    52.7
+   1952  12    6.4     0.8      12    85.4     ---
+   1953   1    7.5     2.2       8    19.7    41.8
+   1953   2    8.9     2.8       8    34.2    51.1
+   1953   3   10.6     0.9      12     7.0   111.5
+   1953   4   11.4     1.9       3    30.4   154.7
+   1953   5   17.3     8.1       0    32.6   204.9
+   1953   6   18.1     9.2       0    34.3   158.5
+   1953   7   18.5    10.7       0    60.0   134.9
+   1953   8   18.9    10.8       0    33.8   130.1
+   1953   9   17.4    10.5       0    36.2    92.3
+   1953  10   13.5     6.7       0    33.4    83.7
+   1953  11   10.7     5.3       0    38.7    53.1
+   1953  12    9.7     4.5       3    50.9    31.8
+   1954   1    7.1     1.9      10    46.4    39.1
+   1954   2    6.9     1.5       6    54.2    41.4
+   1954   3    9.4     3.0       6    33.1   100.6
+   1954   4   12.8     3.0       3    14.0   170.7
+   1954   5   15.1     6.4       1    50.9   161.7
+   1954   6   16.5     8.8       0    32.4   114.2
+   1954   7   17.0    10.0       0    49.3    85.6
+   1954   8   17.5     9.7       0    37.9   116.5
+   1954   9   15.3     7.8       0    65.4   135.2
+   1954  10   14.2     7.5       1    60.2    60.5
+   1954  11    9.5     3.0       3    46.8    51.9
+   1954  12    9.2     4.5       1    48.8    23.9
+   1955   1    5.7     0.4      12    55.6    53.3
+   1955   2    5.1    -1.5      16    27.7    70.6
+   1955   3    8.8    -0.3      18    18.3   140.4
+   1955   4   14.6     4.7       1    70.3   173.8
+   1955   5   13.8     5.5       0    73.5   203.7
+   1955   6   16.4     9.1       0   107.5   103.3
+   1955   7   22.2    11.0       0    50.3   217.8
+   1955   8   21.7    12.5       0    27.4   132.9
+   1955   9   18.0     9.9       0    83.5   144.6
+   1955  10   13.0     5.1       2    37.7   101.7
+   1955  11   10.3     5.4       2    51.4    40.4
+   1955  12    8.8     3.0       4   102.9    30.1
+   1956   1    6.6     0.9      13    50.1    46.2
+   1956   2    5.7    -0.9      19    26.7    73.1
+   1956   3   10.4     3.8       2    67.1   114.6
+   1956   4   12.6     3.0       6    27.6   152.1
+   1956   5   16.1     7.0       1    33.1   170.1
+   1956   6   17.4     8.2       0    62.7   179.7
+   1956   7   18.8    11.1       0    95.5   133.8
+   1956   8   16.9     9.1       0   150.0   129.3
+   1956   9   16.2    10.0       0    84.5    74.1
+   1956  10   13.1     6.2       1    49.4    96.6
+   1956  11    9.9     4.6       1    58.0    40.6
+   1956  12    8.8     4.2       3   138.1    23.7
+   1957   1    8.5     1.8       9   114.4    57.9
+   1957   2    8.6     1.8       7    51.4    85.0
+   1957   3   12.2     6.5       1    62.3    62.7
+   1957   4   13.2     4.2       0    29.8   173.5
+   1957   5   15.2     5.8       1    61.8   187.9
+   1957   6   19.9     8.3       0    35.6   244.1
+   1957   7   18.3    11.6       0    93.8    65.0
+   1957   8   18.1    11.0       0   141.4   111.4
+   1957   9   15.2     8.3       0    98.3    88.9
+   1957  10   13.2     6.9       0    88.6    62.8
+   1957  11    9.4     3.8       5    25.2    55.7
+   1957  12    8.2     2.7       3   109.3    48.9
+   1958   1    7.0     1.5       9    86.4    57.2
+   1958   2    8.3     2.1       8    99.3    59.8
+   1958   3    7.4     0.9      13    35.1   100.9
+   1958   4   11.9     3.9       4    30.6   133.3
+   1958   5   14.6     5.3       0    67.2   193.6
+   1958   6   17.0     9.3       0   137.5   121.5
+   1958   7   19.2    11.3       0   138.2   144.4
+   1958   8   18.3    11.2       0    99.1   108.4
+   1958   9   18.0    11.0       0    74.2   102.3
+   1958  10   13.7     7.6       0    99.5    86.6
+   1958  11   10.6     5.2       1    42.4    48.1
+   1958  12    7.2     1.7       5   131.4    35.8
+   1959   1    5.5    -1.0      19    55.9    82.7
+   1959   2    9.2     2.2       8    25.9    56.9
+   1959   3   11.4     4.3       0    59.5   119.3
+   1959   4   13.2     4.4       0    73.8   157.2
+   1959   5   17.9     6.7       1    33.6   229.1
+   1959   6   19.5     9.5       0    50.5   223.4
+   1959   7   20.4    11.7       0    84.2   143.1
+   1959   8   20.4    11.8       0    26.1   141.7
+   1959   9   19.2     8.7       0    40.4   140.5
+   1959  10   15.8     8.8       0    99.8   104.1
+   1959  11   10.0     3.5       2    81.9    73.3
+   1959  12    8.5     2.5       2   116.0    41.0
+   1960   1    7.6     1.0      15    79.4    42.8
+   1960   2    7.4     0.1      17    78.1   105.4
+   1960   3    9.4     4.0       0    51.6    66.0
+   1960   4   14.1     4.9       0    64.1   159.7
+   1960   5   17.7     7.9       0    85.0   196.2
+   1960   6   19.7    10.2       0    72.6   225.3
+   1960   7   18.4    10.6       0    98.5   143.9
+   1960   8   18.4    10.0       0    97.9   144.8
+   1960   9   16.5     8.5       0    83.8   119.7
+   1960  10   13.0     6.7       0   129.3    62.2
+   1960  11    9.9     3.6       3    84.6    60.4
+   1960  12    5.9    -0.2      13    77.5    65.0
+   1961   1    7.1     0.5       8    91.3    54.4
+   1961   2   10.4     4.4       2    78.1    67.3
+   1961   3   12.6     5.6       0    27.8    86.0
+   1961   4   13.1     5.1       2   131.8   108.2
+   1961   5   15.2     6.3       0    77.0   178.4
+   1961   6   17.7     9.2       0    41.5   143.1
+   1961   7   17.9     9.9       0    47.8    89.8
+   1961   8   18.5    10.2       0    64.3   137.1
+   1961   9   17.4     9.5       0    93.6   116.3
+   1961  10   13.3     6.7       0   101.3   104.3
+   1961  11    9.3     3.2       3    58.2    63.7
+   1961  12    5.7    -0.4      19    63.6    34.2
+   1962   1    7.8     1.0       7    77.1    52.2
+   1962   2    8.4     2.2       5    36.0    63.9
+   1962   3    7.9    -0.7      16    54.8   126.4
+   1962   4   12.8     3.1       4    51.7   194.9
+   1962   5   15.3     5.5       0    72.2   211.6
+   1962   6   17.6     8.0       0    33.5   174.5
+   1962   7   18.0    10.1       0    52.3   103.5
+   1962   8   18.0     9.6       0    83.3   154.9
+   1962   9   15.1     8.3       0   166.0    70.9
+   1962  10   13.9     7.0       0    41.7    91.4
+   1962  11    8.8     3.5       3    49.6    39.7
+   1962  12    7.2     1.2       9    88.8    36.1
+   1963   1    2.3    -2.8      27    39.1    59.7
+   1963   2    4.3    -1.9      23    63.0    71.8
+   1963   3   10.9     2.7       8    90.9   119.5
+   1963   4   12.4     4.1       1    71.4   133.2
+   1963   5   14.5     5.4       0    71.0   182.0
+   1963   6   18.5     9.4       0   120.8   164.0
+   1963   7   18.4    10.0       0    38.2   168.0
+   1963   8   17.6    10.3       0   103.0   112.4
+   1963   9   16.3     8.5       0    58.4   129.5
+   1963  10   14.2     7.8       0   100.2    75.2
+   1963  11   10.0     3.7       5   139.1    48.9
+   1963  12    6.2     1.0      11    19.4    51.3
+   1964   1    7.9     2.9       1    48.6    27.3
+   1964   2    7.9     2.4       9    31.3    64.2
+   1964   3    8.5     2.2       8    65.8    69.5
+   1964   4   12.8     5.0       1    52.7   121.2
+   1964   5   16.5     8.1       0    46.9   169.8
+   1964   6   17.0     9.5       0    56.0   126.3
+   1964   7   19.1    11.2       0    42.0   110.6
+   1964   8   18.6    10.5       0    96.6   146.5
+   1964   9   17.5     9.3       0    61.8   128.3
+   1964  10   12.5     5.6       0   132.9    67.5
+   1964  11   10.3     3.5       6    59.7    67.3
+   1964  12    6.9     0.8      10    89.1    41.8
+   1965   1    6.0     0.1      13   112.6    62.2
+   1965   2    6.7     0.7      11     7.7    44.9
+   1965   3    9.5     1.8       6    62.5   117.1
+   1965   4   12.6     3.9       1    74.6   153.6
+   1965   5   15.4     7.3       1    56.0   137.3
+   1965   6   18.3     9.7       0    86.4   135.4
+   1965   7   17.5     9.2       0    65.3   125.3
+   1965   8   17.8    10.2       0    89.1   124.6
+   1965   9   15.5     7.9       0    68.2    70.8
+   1965  10   14.2     7.4       0    59.0    75.5
+   1965  11    7.3     1.7      10   118.5    70.8
+   1965  12    7.6     1.4       6    96.8    52.3
+   1966   1    6.2     1.9      10    69.5    29.5
+   1966   2    7.8     3.6       0   116.5    41.2
+   1966   3   11.6     3.9       1    60.7   124.8
+   1966   4    9.9     3.7       4   101.5    88.9
+   1966   5   15.9     6.3       0    69.4   219.5
+   1966   6   18.9    11.1       0   103.1   140.3
+   1966   7   19.0    10.2       0    35.9   164.1
+   1966   8   17.9     9.7       0    67.5   128.2
+   1966   9   17.7    10.1       0    68.6   106.1
+   1966  10   12.8     5.4       1   144.1   103.6
+   1966  11    8.0     1.7       8    84.9    63.0
+   1966  12    8.2     2.3       4   111.4    40.5
+   1967   1    7.6     2.4       7    51.3    50.3
+   1967   2    8.8     2.4       2    72.1    83.9
+   1967   3   10.1     3.3       3    62.6   115.1
+   1967   4   13.4     4.1       1    42.0   140.3
+   1967   5   13.8     5.3       2   108.9   140.5
+   1967   6   18.5     9.0       0    28.8   165.9
+   1967   7   19.6    11.1       0    93.7    97.6
+   1967   8   18.7    10.5       0    83.5   127.2
+   1967   9   17.0     9.1       0   115.6   120.9
+   1967  10   12.9     5.9       0   124.1    88.0
+   1967  11    9.3     2.0       7    54.1    75.0
+   1967  12    7.1     1.9      11    67.8    41.1
+   1968   1    7.8     2.5       7    87.3    33.6
+   1968   2    5.8    -1.4      22    34.0    92.6
+   1968   3   10.4     2.3       3    57.2   100.7
+   1968   4   12.4     3.4       9    56.8   151.7
+   1968   5   14.0     4.8       3    52.8   156.8
+   1968   6   19.5     9.1       0    66.3   215.5
+   1968   7   19.1     9.9       0    23.9   127.6
+   1968   8   20.4    10.1       0    53.8   177.9
+   1968   9   17.0     9.1       0    87.2   108.3
+   1968  10   15.0     9.3       0    94.4    59.0
+   1968  11    9.5     4.1       4    94.0    46.9
+   1968  12    6.7     1.3      14    69.1    32.7
+   1969   1    7.1     2.2       8   110.5    29.4
+   1969   2    4.2    -1.8      16    59.2    65.9
+   1969   3    7.3     0.3      13    33.3    82.8
+   1969   4   12.7     2.3       8    64.6   184.8
+   1969   5   14.8     6.4       0   102.2   128.8
+   1969   6   18.3     8.3       0    60.4   190.0
+   1969   7   20.2    11.4       0    33.8   165.9
+   1969   8   19.3    11.6       0    54.3   135.3
+   1969   9   17.0     9.5       0    21.5    77.2
+   1969  10   16.1     9.2       0    37.2    64.8
+   1969  11    7.2     0.9      15   128.3    61.5
+   1969  12    6.8     1.6       9    75.2    31.7
+   1970   1    6.5     1.0      11    76.1    24.7
+   1970   2    5.8    -0.3      16   103.7    81.3
+   1970   3    8.6     1.0      13    57.2   105.8
+   1970   4   11.2     2.7       9    67.1   126.7
+   1970   5   16.9     8.4       0    37.9   109.2
+   1970   6   20.5    11.1       0    56.7   184.0
+   1970   7   18.3    10.0       0    94.8    90.0
+   1970   8   20.0    10.5       0   102.2   132.9
+   1970   9   17.0     9.4       0    76.4    79.6
+   1970  10   13.3     7.4       0    80.0    59.0
+   1970  11    9.4     3.9       3    98.0    62.7
+   1970  12    7.1     1.9       8    33.0    50.3
+   1971   1    7.5     2.4       6    47.8    54.2
+   1971   2    8.4     2.6       5    54.3    55.2
+   1971   3    9.8     1.9       7    28.8    76.2
+   1971   4   12.1     3.9       2    82.9   116.6
+   1971   5   15.6     6.3       0    49.9   162.6
+   1971   6   16.3     7.7       0    99.6   125.8
+   1971   7   20.6    11.0       0    54.4   166.4
+   1971   8   18.2    10.8       0   108.3   100.1
+   1971   9   18.9     8.9       0    31.9   141.1
+   1971  10   14.7     8.2       2    37.7    87.6
+   1971  11    9.7     3.4       8    81.4    49.5
+   1971  12    9.1     4.2       6    17.0    26.4
+   1972   1    6.4     0.6      10   109.6    38.2
+   1972   2    7.5     1.1       7    54.6    69.8
+   1972   3   10.0     1.6       9    82.4   110.3
+   1972   4   13.0     3.8       2    58.2   129.7
+   1972   5   14.2     5.8       0    85.1   130.0
+   1972   6   15.6     6.6       0    63.5   139.8
+   1972   7   19.7    10.2       0    56.4   147.1
+   1972   8   17.8     9.3       0    37.6    96.0
+   1972   9   16.4     6.4       0     9.8   121.9
+   1972  10   13.5     6.6       0    42.5    84.8
+   1972  11    8.3     2.3      10    82.6    58.0
+   1972  12    8.8     2.6       9    69.8    48.3
+   1973   1    7.6     2.8       6    93.8    24.5
+   1973   2    7.1     1.5      11    63.1    64.6
+   1973   3   10.3     2.1       8    27.6    94.3
+   1973   4   11.5     3.0       5    52.8   123.8
+   1973   5   15.0     6.3       0    59.8   133.5
+   1973   6   19.1     9.7       0    26.1   157.9
+   1973   7   19.2    11.3       0    72.3   108.6
+   1973   8   19.7    10.8       0    78.7   124.9
+   1973   9   17.1     9.1       0    52.1   106.4
+   1973  10   12.1     5.5       4    57.3    79.1
+   1973  11    8.9     2.9       8    75.0    44.5
+   1973  12    7.8     2.1       6    67.8    41.5
+   1974   1    8.7     3.4       3   117.1    36.7
+   1974   2    7.9     2.4       6    60.2    59.6
+   1974   3    9.2     2.1       5    31.8    92.7
+   1974   4   13.8     3.0       2    38.0   198.1
+   1974   5   14.1     6.5       0    86.7   130.4
+   1974   6   17.1     8.2       0    49.8   154.4
+   1974   7   17.5    10.3       0    97.8   116.7
+   1974   8   18.7    10.2       0    57.6   155.7
+   1974   9   14.5     7.4       1    99.3   104.1
+   1974  10   10.7     4.3       1    43.7    81.6
+   1974  11    8.2     2.2       5    71.6    78.2
+   1974  12    9.6     4.4       2    90.1    30.5
+   1975   1    8.5     3.4       4   110.3    50.5
+   1975   2    8.1     2.1       6    19.9    74.0
+   1975   3    8.7     1.4      10    41.5   121.2
+   1975   4   12.9     4.5       5    38.9   139.1
+   1975   5   15.5     4.7       1    15.4   239.3
+   1975   6   19.7     8.4       0    15.0   213.1
+   1975   7   20.8    11.8       0    34.3   126.8
+   1975   8   21.6    12.0       0    47.6   148.1
+   1975   9   15.8     8.4       0   143.5   111.4
+   1975  10   13.4     7.6       2    60.4    79.3
+   1975  11    9.4     3.3       4    41.1    56.3
+   1975  12    7.9     3.0       6    18.0    25.9
+   1976   1    7.7     3.4       6    79.1    32.7
+   1976   2    7.6     2.1       8    40.3    44.0
+   1976   3    8.7     2.4       5    55.6    67.9
+   1976   4   13.0     4.4       2    17.4   149.1
+   1976   5   14.8     6.6       0   102.1   110.4
+   1976   6   20.2    11.1       0    53.2   174.4
+   1976   7   20.5    12.4       0    53.2   122.3
+   1976   8   22.4    10.3       0    13.8   237.6
+   1976   9   15.9     8.6       0    85.2    86.7
+   1976  10   11.9     5.7       0   135.6    74.7
+   1976  11    8.2     2.8       6    30.7    71.5
+   1976  12    3.9    -0.4      17    82.2    24.3
+   1977   1    4.9    -0.2      17    89.4    50.3
+   1977   2    6.7     1.4       6   116.3    40.0
+   1977   3    9.9     3.8       2    64.6    77.0
+   1977   4   11.0     3.5       5    50.5   137.8
+   1977   5   15.2     4.6       2    20.0   226.2
+   1977   6   17.5     7.5       0    54.0   170.3
+   1977   7   20.4    11.6       0    21.8   174.8
+   1977   8   19.2     9.7       0    97.9   173.7
+   1977   9   15.8     8.7       0    47.2    93.2
+   1977  10   14.2     8.7       0    66.0    79.0
+   1977  11    7.0     1.2      10    91.5    58.1
+   1977  12    8.2     3.8       3    69.4    20.0
+   1978   1    5.7     0.8      11    77.4    64.7
+   1978   2    5.9     0.4      12    47.2    61.7
+   1978   3    9.5     2.8       6    85.4   100.6
+   1978   4   10.6     2.9       4    26.3   109.1
+   1978   5   16.7     6.5       0    28.6   163.8
+   1978   6   16.9     8.8       0    42.4   123.5
+   1978   7   18.1    10.5       0    55.8   121.9
+   1978   8   17.8    11.0       0    50.9    73.0
+   1978   9   16.6    10.2       0    72.2    88.6
+   1978  10   14.2     9.2       0    44.3    88.4
+   1978  11   10.8     5.3       4    77.2    54.4
+   1978  12    6.4     2.0       9   166.0    42.8
+   1979   1    3.7    -2.3      23    61.8    55.7
+   1979   2    4.8    -0.3      16    19.2    58.5
+   1979   3    7.6     0.7      14    72.3   103.5
+   1979   4   10.8     3.4       2    73.7   121.7
+   1979   5   13.1     4.5       4    99.4   153.9
+   1979   6   17.7     9.2       0    52.7   134.4
+   1979   7   19.1    11.3       0    34.7   107.2
+   1979   8   18.0     9.7       0   107.9   123.0
+   1979   9   15.9     8.5       0    40.8   101.2
+   1979  10   13.5     7.7       1   112.4    89.4
+   1979  11    9.7     3.3       7    98.7    62.4
+   1979  12    6.6     2.0      10    91.7    45.0
+   1980   1    5.2    -0.4      19    75.0    41.7
+   1980   2    8.1     2.0       8    72.9    53.8
+   1980   3    8.2     1.1      10   101.5    95.2
+   1980   4   13.7     4.3       0    14.0   128.1
+   1980   5   16.2     6.4       0    34.2   220.1
+   1980   6   16.7     9.1       0    96.8    88.7
+   1980   7   17.4    10.1       0    50.4    96.9
+   1980   8   19.2    10.9       0    59.6    96.2
+   1980   9   17.0    10.7       0    70.3    92.5
+   1980  10   11.8     5.4       0   112.0    81.0
+   1980  11    9.2     4.0       6    61.7    52.2
+   1980  12    8.1     2.3       7    99.9    23.9
+   1981   1    7.9     2.6       6    50.9    37.1
+   1981   2    6.9     1.5       7    47.3    59.6
+   1981   3   10.9     4.0       0   108.0    76.3
+   1981   4   12.8     3.8       3    47.7   152.5
+   1981   5   15.0     6.6       1    97.8   126.8
+   1981   6   16.9     8.8       0    85.0   109.9
+   1981   7   18.3    11.1       0    63.8    95.9
+   1981   8   20.0    11.1       0    35.9   110.0
+   1981   9   17.0    10.0       0   136.8   110.3
+   1981  10   10.4     3.4       2   110.6    92.5
+   1981  11   10.1     3.9       3    70.1    48.2
+   1981  12    4.0    -1.1      16    69.2    17.8
+   1982   1    6.3     0.9      14    79.9    42.3
+   1982   2    8.1     2.0       9    65.7    61.2
+   1982   3   10.1     2.1       5   101.6   134.5
+   1982   4   14.1     4.5       2     9.0   141.5
+   1982   5   15.7     6.0       3    30.7   170.1
+   1982   6   18.6    10.2       0    80.0   132.6
+   1982   7   20.7    11.1       0    15.1   155.9
+   1982   8   18.9    10.5       0    64.1   122.9
+   1982   9   16.6     9.3       0    69.3   108.8
+   1982  10   12.8     5.9       0   101.4    77.0
+   1982  11    8.7     3.3       2   131.0    41.3
+   1982  12    6.9     1.2      13   114.3    41.5
+   1983   1    8.4     2.8       4    76.5    40.5
+   1983   2    5.5     0.0      13    34.4    67.5
+   1983   3   10.1     3.9       2    79.6    54.5
+   1983   4   10.7     1.7      11    60.1   147.6
+   1983   5   13.8     6.0       0    67.0   117.1
+   1983   6   17.4     9.6       0    40.2   114.0
+   1983   7   23.3    12.6       0    15.1   177.1
+   1983   8   21.4    12.5       0    32.5   117.1
+   1983   9   16.2     9.5       0    67.6    67.1
+   1983  10   13.0     6.7       2    92.4    79.7
+   1983  11   10.1     4.1       6    28.4    27.5
+   1983  12    8.8     4.0       6   111.3    29.8
+   1984   1    5.2    -0.4      15   127.9    38.7
+   1984   2    7.3     1.5       8    94.7    42.1
+   1984   3    8.2     1.8       5    65.5    71.3
+   1984   4   13.3     3.8       4    13.9   158.4
+   1984   5   15.9     4.1       0    20.3   214.1
+   1984   6   18.8    10.2       0    47.4   132.3
+   1984   7   21.0    11.0       0    49.9   173.0
+   1984   8   21.1    11.7       0    87.2   141.5
+   1984   9   15.9     8.8       0    78.8    96.5
+   1984  10   13.3     6.1       2    79.7    87.7
+   1984  11    8.7     2.9       5    90.8    48.4
+   1984  12    8.0     2.4       7    81.6    28.4
+   1985   1    3.2    -2.2      25    46.8    52.5
+   1985   2    6.5     1.0      14    23.5    69.6
+   1985   3    8.4     1.4       8    57.6    85.1
+   1985   4   12.7     4.8       2    50.5   126.5
+   1985   5   14.6     6.0       0    63.2   145.4
+   1985   6   17.1     7.7       0    55.1   154.3
+   1985   7   18.8    11.2       0    99.4    89.6
+   1985   8   16.9    10.0       0   136.8    98.3
+   1985   9   17.6    10.2       0    88.3    79.7
+   1985  10   13.8     7.3       0    42.7    71.2
+   1985  11    7.9    -0.1      18    40.4    62.7
+   1985  12    8.6     3.2       6    60.1    46.9
+   1986   1    6.5     0.5      12   105.0    41.6
+   1986   2    3.5    -1.7      19     4.4    68.1
+   1986   3    9.4     1.8       8    71.3   113.8
+   1986   4   10.0     1.5       7    99.6   138.0
+   1986   5   14.0     6.5       0    98.4   159.6
+   1986   6   18.6     9.8       0    44.5   141.1
+   1986   7   18.0    11.2       0    51.6    76.2
+   1986   8   16.2     8.1       0   109.3   110.3
+   1986   9   16.2     6.7       0     4.2   142.8
+   1986  10   13.6     6.8       0    90.6   105.4
+   1986  11   10.3     3.5       3    83.2    74.9
+   1986  12    8.2     2.6       5   100.5    40.6
+   1987   1    5.6     0.1      15    31.0    41.1
+   1987   2    8.0    -0.2      13    35.4    62.6
+   1987   3    8.6     1.2      11    77.8    71.7
+   1987   4   13.6     5.2       1    41.9    91.1
+   1987   5   15.2     5.7       0    27.3   170.6
+   1987   6   15.5     8.1       0    91.4    77.4
+   1987   7   19.9    11.5       0    36.4   109.5
+   1987   8   18.8    11.0       0   105.1   105.2
+   1987   9   16.3     8.2       0    76.5   145.8
+   1987  10   11.9     4.5       2   128.5   109.1
+   1987  11    9.4     3.8       4    46.9    52.9
+   1987  12    8.2     2.6       8    34.0    23.7
+   1988   1    7.1     1.5       6   129.9    55.5
+   1988   2    7.8     1.5       8    76.8    71.1
+   1988   3    9.7     3.3       2   108.2    80.6
+   1988   4   12.8     4.6       3    30.6   134.0
+   1988   5   15.7     6.1       0    51.2   172.6
+   1988   6   19.6     9.6       0    37.4   166.4
+   1988   7   17.4    10.5       0    91.5   114.6
+   1988   8   17.9    10.5       0    86.5   116.6
+   1988   9   15.9     9.2       0    77.4   108.3
+   1988  10   13.1     6.2       3    89.2    95.4
+   1988  11    9.3     2.1       8    34.5    66.8
+   1988  12    9.9     5.4       0    67.0    38.1
+   1989   1    9.7     4.1       0    46.6    55.5
+   1989   2    9.0     2.4       5    48.1    87.7
+   1989   3   10.6     2.7       3    81.3   112.4
+   1989   4   10.7     2.0       8    89.8   109.1
+   1989   5   17.2     6.7       0    20.0   227.5
+   1989   6   19.1     9.0       0    34.3   183.1
+   1989   7   23.8    12.3       0    36.1   243.8
+   1989   8   18.5    11.5       0    88.2   118.1
+   1989   9   16.3     9.2       0    48.5    98.5
+   1989  10   13.8     8.3       0    93.0    61.7
+   1989  11    8.9     4.0       5    25.1    45.2
+   1989  12    6.4     1.0      12    54.5    24.3
+   1990   1    9.0     3.3       1    88.1    58.6
+   1990   2    8.7     2.6       2   153.7    61.0
+   1990   3   11.3     5.3       2    39.8    88.9
+   1990   4   12.2     3.5       1    48.5   149.4
+   1990   5   17.1     7.5       0    42.6   165.0
+   1990   6   16.9     9.0       0    69.5   135.5
+   1990   7   20.2    11.4       0    31.8   214.9
+   1990   8   19.5    12.6       0    90.6   104.3
+   1990   9   16.1     8.0       0    23.1   120.0
+   1990  10   13.5     8.2       0   147.7    77.2
+   1990  11    9.5     3.2       7    51.0    73.0
+   1990  12    7.2     1.2       9    97.3    46.1
+   1991   1    6.3     0.7      14    64.0    69.4
+   1991   2    6.3    -0.3      14    33.3    48.4
+   1991   3   10.7     3.9       4    85.8    87.2
+   1991   4   11.3     4.5       0    90.0   147.0
+   1991   5   15.4     7.1       1     6.6   143.6
+   1991   6   15.7     8.0       0    57.0   114.3
+   1991   7   20.1    12.7       0    20.1   132.5
+   1991   8   20.1    12.0       0    26.0   153.0
+   1991   9   18.4     9.1       0    39.4   163.2
+   1991  10   12.3     6.5       0    82.1    70.8
+   1991  11    9.4     3.4       4    84.2    63.8
+   1991  12    8.8     3.5       3    91.2    31.2
+   1992   1    7.2     2.4       7    59.0    26.8
+   1992   2    9.1     2.5       6    40.2    55.5
+   1992   3   10.4     4.5       0    95.7    71.9
+   1992   4   11.3     4.8       0    70.7    79.5
+   1992   5   16.6     7.9       0    36.8   179.2
+   1992   6   19.5    10.5       0    52.2   158.6
+   1992   7   18.9    11.3       0    59.4   112.9
+   1992   8   17.3    10.3       0   146.4   143.3
+   1992   9   15.3     8.0       0    64.2    85.9
+   1992  10   11.0     4.0       2    47.6    85.5
+   1992  11   10.0     4.1       2   101.3    57.8
+   1992  12    7.0     0.9       9    63.2    40.4
+   1993   1    8.4     3.0       2    90.3    40.4
+   1993   2    8.9     4.1       4    17.5    24.8
+   1993   3    9.8     3.2       7    39.0    77.4
+   1993   4   12.7     5.5       0    82.3   112.1
+   1993   5   14.5     6.5       0   129.8   121.2
+   1993   6   17.6    10.6       0    64.9    88.3
+   1993   7   17.4    11.2       0    78.8    92.6
+   1993   8   17.5    10.1       0    57.8   140.4
+   1993   9   15.7     8.6       0    97.7    96.4
+   1993  10   11.0     4.1       5    40.1    87.0
+   1993  11    8.5     2.4       8    45.1    56.8
+   1993  12    7.3     2.3       5   141.9    34.0
+   1994   1    7.7     1.9       9    90.7    53.1
+   1994   2    6.1     0.1      13   107.8    48.6
+   1994   3    9.9     3.8       0    86.8   106.4
+   1994   4   11.7     3.5       1    66.7   174.4
+   1994   5   13.8     5.9       0    39.7   142.2
+   1994   6   16.4     9.3       0    37.6   102.9
+   1994   7   19.5    11.8       0    59.2   127.5
+   1994   8   17.9    10.3       0    62.4   113.4
+   1994   9   15.8     8.3       0    63.2   110.5
+   1994  10   13.5     6.7       0    38.4   112.9
+   1994  11   12.5     6.3       0    56.0    60.6
+   1994  12    8.9     3.2       4   109.5    49.9
+   1995   1    7.6     1.4      11   103.0    32.2
+   1995   2    8.8     3.0       1    89.3    58.3
+   1995   3    8.8     1.9       7    60.4   102.2
+   1995   4   13.0     4.7       5    32.9   149.1
+   1995   5   14.9     6.6       0    25.9   164.3
+   1995   6   19.0     9.2       0    28.9   227.0
+   1995   7   21.2    12.7       0    41.5   150.9
+   1995   8   23.8    12.5       0    10.4   242.7
+   1995   9   17.1     9.1       0    60.3   124.4
+   1995  10   15.4     9.1       0   134.6   105.1
+   1995  11   11.0     5.2       3   152.0    60.5
+   1995  12    5.6     1.0      11    39.9    31.5
+   1996   1    7.9     4.3       5    77.0    24.1
+   1996   2    7.2    -0.4      17    65.9   109.4
+   1996   3    7.8     2.9       2    48.5    47.6
+   1996   4   12.5     4.8       4    93.2   116.4
+   1996   5   13.3     4.4       2    78.9   170.5
+   1996   6   18.2     9.1       0    23.0   184.9
+   1996   7   19.2    11.2       0    54.1   138.4
+   1996   8   18.4    11.0       0    83.5   100.7
+   1996   9   17.6     9.1       0    27.5   142.8
+   1996  10   14.1     8.1       0    76.1    72.1
+   1996  11    8.8     2.3      12    76.1    72.0
+   1996  12    6.3     1.4      10    48.2    41.9
+   1997   1    6.7     2.2      10    18.9    20.5
+   1997   2    9.6     2.8       3    94.6    75.9
+   1997   3   11.7     4.5       6    29.2    88.6
+   1997   4   13.2     5.4       1    34.6    81.9
+   1997   5   15.6     6.9       1    84.6   201.9
+   1997   6   16.5     9.1       0    91.6   136.6
+   1997   7   19.5    11.9       0    95.3   122.5
+   1997   8   21.0    13.3       0    43.0   185.0
+   1997   9   16.9     9.3       0    35.6   145.9
+   1997  10   13.7     7.2       0    67.4    87.0
+   1997  11   11.3     6.3       1    82.2    47.3
+   1997  12    9.1     3.5       4    85.5    36.3
+   1998   1    7.6     2.4       8   111.6    55.0
+   1998   2   11.1     5.7       0    15.6    61.0
+   1998   3   11.0     5.2       0    51.3    60.1
+   1998   4   11.0     4.0       6    76.8   133.5
+   1998   5   16.0     8.0       0    37.6   137.7
+   1998   6   16.9     9.5       0    84.8   137.1
+   1998   7   17.9    11.3       0    85.6   127.2
+   1998   8   19.0    11.7       0    55.1   156.3
+   1998   9   17.3    10.5       0    53.4   106.9
+   1998  10   13.3     7.2       0   118.4   105.7
+   1998  11    9.9     4.2       2    70.2    66.6
+   1998  12    9.2     3.5       5    89.9    34.5
+   1999   1    7.6     2.3       5   107.3    45.3
+   1999   2    8.4     3.0       4    50.9    62.3
+   1999   3   11.0     3.7       3    38.9   128.3
+   1999   4   13.3     5.8       5    63.6   160.8
+   1999   5   15.6     8.5       0    48.2   120.6
+   1999   6   16.5     9.2       0    40.2   126.9
+   1999   7   20.7    12.4       0    39.6   187.3
+   1999   8   18.9    11.7       0    65.1   117.9
+   1999   9   17.5    11.4       0   158.9   106.9
+   1999  10   13.6     7.9       0    30.5    92.6
+   1999  11   10.6     4.7       1    79.7    52.4
+   1999  12    7.4     1.7       6   153.6    39.1
+   2000   1    8.0     2.4       6    29.3    41.9
+   2000   2    9.3     2.9       3    79.0    78.9
+   2000   3   11.1     4.6       2    28.2    82.9
+   2000   4   10.9     3.3       5   105.6   138.5
+   2000   5   16.6     6.5       0    45.2   233.1
+   2000   6   18.0    10.0       0    51.5   140.7
+   2000   7   20.1    10.9       0    13.4   119.1
+   2000   8   20.5    11.5       0   110.6   167.7
+   2000   9   17.6    10.6       0    89.6   114.6
+   2000  10   13.0     6.8       0   109.1    96.8
+   2000  11    9.0     3.4       1   102.1    42.1
+   2000  12    7.6     2.6      11   115.8    32.2
+   2001   1    6.2    -0.1      13    35.6    63.6
+   2001   2    8.4     0.9      13    43.0    87.5
+   2001   3    8.4     1.7       9    55.4   117.2
+   2001   4   11.7     3.8       2    63.3   124.8
+   2001   5   17.4     7.5       0    51.7   196.7
+   2001   6   17.0     9.4       0    51.5   125.8
+   2001   7   19.4    11.5       0    41.1   121.2
+   2001   8   19.5    11.7       0    88.1   152.2
+   2001   9   17.2     9.8       0    52.2   117.8
+   2001  10   15.3     9.8       0    80.2    90.7
+   2001  11   11.0     5.6       0    41.6    35.6
+   2001  12    7.8     0.5      15    43.1    77.0
+   2002   1    9.8     3.8       4    78.9    52.1
+   2002   2    9.6     3.2       2   110.5    84.4
+   2002   3   11.6     3.8       5    56.5   122.7
+   2002   4   13.0     5.1       2   113.2   170.6
+   2002   5   15.5     7.2       0   107.8   167.7
+   2002   6   16.9    10.2       0    76.7   128.4
+   2002   7   17.9    11.2       0   102.8   102.0
+   2002   8   19.7    11.9       0    41.4   119.4
+   2002   9   17.8     9.8       0    39.9   119.9
+   2002  10   12.7     5.9       1   158.0    79.4
+   2002  11   11.4     6.0       0   133.9    62.0
+   2002  12    7.5     3.1       6    50.8    36.9
+   2003   1    7.6     1.7      11    70.4    61.1
+   2003   2    8.2     1.2      11    53.4    88.1
+   2003   3   12.4     2.0       8    32.1   146.1
+   2003   4   14.3     5.1       3    31.5   169.4
+   2003   5   14.7     7.4       0   108.6   144.4
+   2003   6   18.3    10.3       0    89.3   170.5
+   2003   7   19.8    13.1       0    78.7   108.9
+   2003   8   21.1    11.7       0    17.4   183.6
+   2003   9   17.7     9.6       0    52.2   114.3
+   2003  10   12.8     5.2       3    31.6    96.8
+   2003  11   11.0     4.8       0    64.6    89.0
+   2003  12    8.4     2.2       8    53.8    51.7
+   2004   1    8.1     2.6       7    79.1    51.1
+   2004   2    8.9     1.3      14    27.1   100.0
+   2004   3   10.9     3.1       5    58.5   131.0
+   2004   4   12.9     5.5       0    53.3   150.8
+   2004   5   16.5     7.0       0    51.9   181.3
+   2004   6   19.0    11.1       0    67.5   144.2
+   2004   7   18.5    11.1       0    49.7   140.6
+   2004   8   20.2    12.5       0   100.7   166.2
+   2004   9   17.3    10.7       0    77.5   118.0
+   2004  10   12.6     5.7       1   143.3    99.1
+   2004  11   10.9     6.2       2    36.6    43.4
+   2004  12    9.4     3.5       4    54.2    50.7
+   2005   1    9.2     3.6       3    86.7    44.4
+   2005   2    8.3     2.0       6    39.4    71.1
+   2005   3   11.4     4.2       5    47.2    82.8
+   2005   4   12.5     4.4       1    53.1   139.6
+   2005   5   15.1     6.1       0    76.7   178.4
+   2005   6   18.7    10.9       0    37.8   114.0
+   2005   7   19.6    12.2       0    66.9   118.5
+   2005   8   19.3    11.7       0    56.8   140.2
+   2005   9   18.0    11.0       0    68.0   106.4
+   2005  10   14.8     8.8       0    91.5    72.1
+   2005  11   10.0     2.8       9    47.1    78.8
+   2005  12    8.6     3.0       7    67.9    32.2
+   2006   1    8.1     2.0       7    29.8    39.5
+   2006   2    8.5     1.0      12    29.8    86.6
+   2006   3    9.5     2.1       8    90.5    87.0
+   2006   4   12.7     4.0       3    45.2   164.2
+   2006   5   15.6     6.9       0    95.7   179.2
+   2006   6   20.3    10.4       0    14.6   186.0
+   2006   7   23.4    12.7       0    57.9   228.3
+   2006   8   19.3    11.7       0    62.1   103.3
+   2006   9   18.8    11.3       0   112.4   116.5
+   2006  10   15.7     8.5       0   113.7    98.5
+   2006  11   10.9     4.0       2    82.4    85.1
+   2006  12    9.1     3.6       4    93.8    51.4
+   2007   1    9.6     3.4       6    78.2    56.3
+   2007   2    9.5     2.1       7    44.7    76.0
+   2007   3   10.9     2.8       5    66.8   112.8
+   2007   4   16.4     6.1       0    16.1   203.6
+   2007   5   16.4     6.9       0    49.8   237.9
+   2007   6   18.7    10.3       0   135.3   126.1
+   2007   7   18.8    10.9       0   131.0   150.0
+   2007   8   18.9    11.6       0   109.8   118.2
+   2007   9   17.2    10.1       0    25.8   120.7
+   2007  10   15.6     7.9       1    25.8   100.1
+   2007  11   11.5     6.1       4    58.5    36.8
+   2007  12    9.6     3.0       4    80.6    45.2
+   2008   1    8.8     3.1       4   133.5    41.3
+   2008   2   10.2     1.7       9    33.4    90.4
+   2008   3   10.1     2.4       5    90.2   124.8
+   2008   4   12.8     3.9       4    19.8   187.1
+   2008   5   18.3     8.1       0    20.4   239.2
+   2008   6   18.1     9.4       0    43.8   160.4
+   2008   7   19.6    12.0       0    94.9   114.6
+   2008   8   18.6    12.4       0   151.2    69.0
+   2008   9   16.3     9.0       0    98.2    88.0
+   2008  10   12.5     5.5       2    79.0   117.5
+   2008  11    9.5     4.2       3    36.6    51.1
+   2008  12    7.3     0.6      16    56.2    52.5
+   2009   1    6.9     1.0      12    64.4    64.2
+   2009   2    8.1     2.6       9    19.2    59.2
+   2009   3   11.1     2.9       6    32.8   108.5
+   2009   4   13.5     5.4       0    90.9   158.9
+   2009   5   15.4     7.0       0    77.7   202.5
+   2009   6   19.7     9.3       0    56.6   223.9
+   2009   7   19.5    12.0       0    97.6   151.9
+   2009   8   18.9    12.0       0   124.7   123.0
+   2009   9   17.4     9.8       0    23.6   122.2
+   2009  10   14.7     8.5       0    84.6    69.4
+   2009  11   10.5     4.2       5   171.8    71.6
+   2009  12    5.8    -0.1      16    47.6    53.3
+   2010   1    4.9    -1.0      17    44.0    47.3
+   2010   2    6.2    -0.9      17    42.2    51.9
+   2010   3   10.5     0.9      12    83.7   124.1
+   2010   4   14.2     4.1       3    33.6   167.6
+   2010   5   15.7     6.2       0    41.8   195.5
+   2010   6   20.1    10.8       0    63.1   184.1
+   2010   7   19.6    12.4       0   122.2   113.5
+   2010   8   18.6    10.4       0    41.0   158.2
+   2010   9   17.3    10.0       0   131.9   117.4
+   2010  10   14.1     6.2       2    38.4   109.6
+   2010  11    8.3     1.2      12   115.0    81.3
+   2010  12    3.0    -3.8      24    37.7    48.7
+   2011   1    6.4     0.5      11    31.8    71.8
+   2011   2   10.3     3.4       1   100.8    74.6
+   2011   3   11.1     2.5       7    50.7   119.5
+   2011   4   16.6     6.9       0    19.5   194.0
+   2011   5   15.1     8.2       0    68.8   182.3
+   2011   6   17.0     8.7       0    74.0   138.5
+   2011   7   19.0    10.8       0    32.9   121.3
+   2011   8   18.5    10.5       0    46.1   118.6
+   2011   9   17.2    11.1       0    90.8    91.7
+   2011  10   14.2     8.8       0   182.5    59.2
+   2011  11   12.5     6.3       1    91.0    74.7
+   2011  12    8.2     2.9       4    83.0    28.7
+   2012   1    8.8     3.7       2    67.8    45.3
+   2012   2    9.4     4.3       5    31.3    31.0
+   2012   3   13.0     4.9       2    16.6   120.6
+   2012   4   11.4     2.6       4    51.2*  140.8
+   2012   5   15.9     6.4       0    50.5   203.6
+   2012   6   16.5     9.3       0   146.6    85.6
+   2012   7   18.2    10.6       0   113.7   107.5
+   2012   8   20.0    12.4       0    85.4   146.7
+   2012   9   16.5     8.9       0    86.3   123.8
+   2012  10   12.5     4.7       1    86.9    90.6
+   2012  11    9.3     3.0       6    46.7    67.6
+   2012  12    8.0     1.7       9    70.1    56.7
+   2013   1    7.6     2.5       7    85.9    33.1
+   2013   2    7.9     0.8      12    68.0    75.0
+   2013   3    6.4     0.3      13    90.2    52.0
+   2013   4   11.5     3.2       6    50.1   164.2
+   2013   5   14.9     6.3       0    75.7   179.8
+   2013   6   18.8     9.4       0    52.1   174.0
+   2013   7   23.1    13.3       0    54.6   226.7
+   2013   8   19.7    12.5       0    57.3   115.8
+   2013   9   17.4    10.1       0    49.7    95.0
+   2013  10   15.0     8.3       0   129.3   105.8 
+   2013  11    9.7     3.3       3    38.2    78.7 
+   2013  12    9.5     3.8       0   102.3    44.3 
+   2014   1    7.8     2.6       3   107.0    41.3 
+   2014   2    8.5     2.3       2   107.0    87.3 
+   2014   3   10.6     3.2       4    66.8    86.9 
+   2014   4   14.8     6.1       0    45.8   168.8 
+   2014   5   16.2*    8.1*      0*   63.0   110.7*
+   2014   6   19.1*   10.2*      0*   44.6*  175.0*
+   2014   7   21.4*   11.6*      0*   56.2*  155.3*
+   2014   8   18.2*   10.0*      0*  118.6*  160.8*
+   2014   9   19.0     8.6       0     3.3   101.8 
+   2014  10   14.8     6.6       0   102.8    90.8 
+   2014  11   10.7     3.4       3   149.0    58.9 
+   2014  12    7.9     1.1      12    98.5    53.2 
+   2015   1    6.6*    0.8*     11*   93.9*   62.4*  Provisional
+   2015   2    7.3*    0.9*      7*   53.2*   62.7*  Provisional
+   2015   3   10.3*    2.1*      8*   58.7*  138.2*  Provisional
+   2015   4   14.1     2.4       4    61.6   204.3   Provisional
+   2015   5   14.2*    5.7*      0*  115.6*  139.8*  Provisional
+   2015   6   18.0     8.6       0    29.3   183.0   Provisional
+   2015   7   18.3    10.4       0    78.8   117.7   Provisional
diff --git a/ballypatrickdata.txt b/ballypatrickdata.txt
new file mode 100644
index 0000000..7fddbe8
--- /dev/null
+++ b/ballypatrickdata.txt
@@ -0,0 +1,656 @@
+Ballypatrick Forest
+Location 3176E 4386N (Irish Grid) 156m amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1961   7   14.4     8.7       0    ---     ---
+   1961   8   15.9     8.7       0    ---     ---
+   1961   9   15.8     8.5       0    ---     ---
+   1961  10   12.1     5.8       0    ---     ---
+   1961  11   ---     ---     ---     ---     ---
+   1961  12    5.4     0.0      15    ---     ---
+   1962   1    6.8     0.5       7    ---     ---
+   1962   2    7.0     1.5       5    ---     ---
+   1962   3    5.3    -1.5      19    ---     ---
+   1962   4   10.2     2.0       3    ---     ---
+   1962   5   12.0     4.6       0    ---     ---
+   1962   6   15.1     7.3       0    ---     ---
+   1962   7   15.4     8.5       0    ---     ---
+   1962   8   15.3     8.8       0    ---     ---
+   1962   9   13.5     7.8       0    ---     ---
+   1962  10   12.3     7.0       0    ---     ---
+   1962  11    8.1     3.0       2    ---     ---
+   1962  12    6.5     2.0       6    ---     ---
+   1963   1    2.6    -1.4      22    ---     ---
+   1963   2    3.1    -1.6      20    ---     ---
+   1963   3    8.6     2.1       6    ---     ---
+   1963   4    9.6     3.7       2    ---     ---
+   1963   5   11.8     4.6       0    ---     ---
+   1963   6   16.0     8.7       0    ---     ---
+   1963   7   16.1     9.1       0    ---     ---
+   1963   8   14.9     9.1       0    ---     ---
+   1963   9   14.4     8.3       0    ---     ---
+   1963  10   12.6     7.3       0    ---     ---
+   1963  11    9.1     3.9       4    ---     ---
+   1963  12    6.1     1.8       7    ---     ---
+   1964   1    7.1     2.9       0    ---     ---
+   1964   2    6.5     2.0       8    ---     ---
+   1964   3    6.3     2.0       6    ---     ---
+   1964   4   10.9     4.2       2    ---     ---
+   1964   5   14.8     6.7       0    ---     ---
+   1964   6   14.2     8.3       0    ---     ---
+   1964   7   15.8     9.6       0    ---     ---
+   1964   8   16.0     9.4       0    ---     ---
+   1964   9   15.1     9.0       0    ---     ---
+   1964  10   11.4     6.0       0    ---     ---
+   1964  11    9.8     3.9       3    ---     ---
+   1964  12    6.3     0.8      10    ---     ---
+   1965   1    5.1     0.3      13    ---     ---
+   1965   2    6.0     0.5      10    ---     ---
+   1965   3    7.2     1.2       9    ---     ---
+   1965   4   10.0     3.2       1    ---     ---
+   1965   5   12.8     6.0       2    ---    161.0
+   1965   6   15.4     8.3       0    ---    148.7
+   1965   7   14.1     8.2       0    ---    160.8
+   1965   8   15.3     8.4       0    ---    160.9
+   1965   9   13.7     7.4       0    ---    100.0
+   1965  10   12.4     7.4       0    ---     88.0
+   1965  11    6.3     1.9      10    ---     61.9
+   1965  12    6.6     1.3       6    ---     37.4
+   1966   1    5.3     1.4      11    ---     30.4
+   1966   2    6.0     1.7       9    ---     41.6
+   1966   3    9.0     3.0       4    ---    103.1
+   1966   4    8.4     2.7       6    ---    108.3
+   1966   5   12.8     5.7       0    ---    204.3
+   1966   6   15.7     9.5       0    ---    107.9
+   1966   7   15.7     9.1       0    ---    166.4
+   1966   8   15.3     8.6       0    ---    164.8
+   1966   9   15.2     8.7       0    ---    100.6
+   1966  10   10.9     5.4       1    ---     94.2
+   1966  11    7.5     2.5       2    ---     54.0
+   1966  12    7.2     2.2       5    ---     31.0
+   1967   1    7.0     2.4       3    ---     52.6
+   1967   2    7.1     2.1       2    ---     73.8
+   1967   3    7.9     2.3       4    ---     99.6
+   1967   4    9.5     3.1       5    ---    127.6
+   1967   5   10.8     4.7       2    ---    172.6
+   1967   6   15.5     7.3       0    ---    189.9
+   1967   7   17.0     9.3       0    ---    119.8
+   1967   8   15.9     9.0       0    ---    133.7
+   1967   9   15.0     8.2       0    ---    126.3
+   1967  10   11.4     5.4       0    ---     94.1
+   1967  11    8.4     3.0       0    ---     53.0
+   1967  12    7.0     2.6       8    ---     33.9
+   1968   1    6.9     1.9       6    ---     30.4
+   1968   2    4.3    -1.1      18    ---     87.2
+   1968   3    7.9     1.8       8    ---     86.3
+   1968   4   10.4     2.8       7    ---    202.4
+   1968   5   10.6     3.8       1    ---    164.9
+   1968   6   16.3     7.3       0    ---    218.8
+   1968   7   15.3     7.9       0    ---    183.8
+   1968   8   17.2     8.4       0    ---    213.6
+   1968   9   14.6     8.8       0    ---    112.7
+   1968  10   13.8     8.4       0    ---     66.3
+   1968  11    8.4     4.0       2    ---     41.4
+   1968  12    6.4     1.8      10    ---     34.4
+   1969   1    6.6     2.3       6    ---     25.3
+   1969   2    3.2    -1.4      18    ---     48.8
+   1969   3    5.4    -0.4      15    ---     97.7
+   1969   4    9.5     2.2       5    ---    195.3
+   1969   5   12.0     5.3       1    ---    163.7
+   1969   6   15.8     7.3       0    ---    228.1
+   1969   7   17.8    10.1       0    ---    148.6
+   1969   8   16.4    10.7       0    ---    111.3
+   1969   9   14.8     8.8       0    ---     74.3
+   1969  10   14.7     9.1       0    ---     74.0
+   1969  11    6.6     1.2       9    ---     40.4
+   1969  12    6.5     1.7       8    ---     27.0
+   1970   1    6.4     1.8       9    ---     34.7
+   1970   2    4.7    -1.0      18    ---     79.5
+   1970   3    6.2     0.7      13    ---     94.6
+   1970   4    8.8     2.4       4    ---    127.0
+   1970   5   13.7     6.8       0    ---    117.4
+   1970   6   17.6     9.4       0    ---    195.6
+   1970   7   14.8     8.6       0    ---     75.2
+   1970   8   17.2    10.0       0    ---    148.8
+   1970   9   15.1     8.7       0    ---     82.6
+   1970  10   12.1     6.7       0    ---     45.1
+   1970  11    8.7     3.7       2    ---     35.7
+   1970  12    7.1     2.9       1    ---     24.4
+   1971   1    7.2     2.1       8    ---     47.0
+   1971   2    7.3     2.3       7    ---     45.6
+   1971   3    7.9     1.9       6    ---     83.3
+   1971   4    9.5     3.1       3    ---    117.6
+   1971   5   13.1     5.6       0    ---    175.8
+   1971   6   13.5     7.0       0    ---    158.9
+   1971   7   16.9     9.5       0    ---    127.0
+   1971   8   15.9     9.4       0    ---     95.8
+   1971   9   16.6     8.7       1    ---    117.5
+   1971  10   13.4     7.8       1    ---     83.8
+   1971  11    9.0     3.7       6    ---     35.1
+   1971  12    8.7     4.5       1    ---     18.3
+   1972   1    5.7     1.5       8    ---     35.1
+   1972   2    6.3     1.3       5    ---     58.5
+   1972   3    7.9     1.8       6    ---     91.4
+   1972   4   10.2     3.7       0    ---    140.3
+   1972   5   11.7     5.3       0    ---    114.6
+   1972   6   12.7     5.9       0    ---    130.6
+   1972   7   16.6     8.8       0    ---    142.6
+   1972   8   14.9     8.9       0    ---     78.1
+   1972   9   13.7     6.9       0    ---     93.7
+   1972  10   12.4     7.1       0    ---     78.8
+   1972  11    7.8     2.7       5    ---     32.1
+   1972  12    8.1     2.7       7    ---     37.3
+   1973   1    7.2     3.2       4    ---     21.4
+   1973   2    6.4     1.8       8    ---     53.8
+   1973   3    9.1     2.9       7    ---    105.8
+   1973   4    8.5     3.8       2    ---    133.8
+   1973   5   11.9     6.2       0    ---    130.2
+   1973   6   16.5     8.1       0    ---    167.9
+   1973   7   16.4    10.1       0    ---    126.5
+   1973   8   17.0    10.3       0    ---    124.6
+   1973   9   15.1     8.6       0    ---    121.6
+   1973  10   11.2     5.8       0    ---     76.1
+   1973  11    8.3     2.9       6    ---     36.9
+   1973  12    7.5     1.9       6    ---     32.1
+   1974   1    8.1     2.5       5    ---     39.6
+   1974   2    7.1     1.9       6    ---     59.3
+   1974   3    7.6     2.0       5    ---    100.7
+   1974   4   11.4     2.2       6    ---    245.6
+   1974   5   12.0     5.8       0    ---    155.6
+   1974   6   15.4     7.0       0    ---    181.8
+   1974   7   ---     ---        0    ---    138.3
+   1974   8   17.1     9.2       0    ---    167.3
+   1974   9   12.6     6.4       1    ---    109.7
+   1974  10    9.8     4.7       0    ---     75.1
+   1974  11    8.1     2.1       3    ---     62.4
+   1974  12    8.9     3.8       0    ---     23.6
+   1975   1    8.1     2.6       5    ---     44.5
+   1975   2    7.5     2.4       2    ---     79.0
+   1975   3    7.0     1.2       8    ---    144.5
+   1975   4   10.1     3.6       5    ---    132.9
+   1975   5   12.1     3.8       1    ---    279.3
+   1975   6   16.6     7.6       1    ---    242.4
+   1975   7   17.8    10.0       0    ---    168.8
+   1975   8   19.0    10.6       0    ---    147.1
+   1975   9   14.6     7.5       0    ---    104.6
+   1975  10   12.4     6.8       0    ---     87.0
+   1975  11    8.9     3.3       3    ---     60.5
+   1975  12    7.9     3.3       3    ---     33.5
+   1976   1    7.3     3.2       2    ---     36.5
+   1976   2    7.1     2.8       1    ---     55.7
+   1976   3    7.5     2.2       2    ---     65.6
+   1976   4   10.5     3.6       2    ---    179.4
+   1976   5   12.7     5.5       0    ---    140.4
+   1976   6   18.6     9.1       0    ---    186.7
+   1976   7   18.0    10.8       0    ---    126.8
+   1976   8   19.4     9.1       0    ---    272.6
+   1976   9   14.3     8.5       0    ---    107.7
+   1976  10   11.7     5.5       0    ---     80.4
+   1976  11    8.4     2.5       4    ---     85.6
+   1976  12    4.6    -0.5      16    ---     41.5
+   1977   1    5.3    -0.2      13    ---     50.1
+   1977   2    5.7     0.0      12    ---     65.1
+   1977   3    8.8     2.6       2    ---     64.5
+   1977   4    9.2     2.5       4    ---    150.3
+   1977   5   12.8     3.4       4    ---    253.7
+   1977   6   13.8     5.6       0    ---    202.7
+   1977   7   18.0     9.4       0    ---    170.5
+   1977   8   16.9     8.7       0    ---    210.4
+   1977   9   14.3     7.8       0    ---    111.1
+   1977  10   13.4     8.3       0    ---     81.4
+   1977  11    8.0     2.0       8    ---     78.1
+   1977  12    7.8     3.2       2    ---     28.0
+   1978   1    5.5     0.5      12    ---     52.6
+   1978   2    5.2     0.5      12    ---     86.9
+   1978   3    8.3     2.2       6    ---     96.3
+   1978   4    8.4     2.4       6    ---    123.7
+   1978   5   14.6     5.3       0    ---    195.8
+   1978   6   14.2     8.1       0    ---    135.1
+   1978   7   15.6     8.9       0    ---    132.4
+   1978   8   14.9    10.1       0    ---     92.0
+   1978   9   14.7     9.6       0    ---     93.1
+   1978  10   13.3     8.3       0    ---    101.7
+   1978  11   10.1     4.2       4    ---     53.1
+   1978  12    6.1     1.6       7    ---     38.5
+   1979   1    3.5    -1.8      22    ---     43.3
+   1979   2    4.4    -0.4      13    ---     88.2
+   1979   3    5.7     0.2      11    ---     89.4
+   1979   4    8.7     2.5       5    ---    135.5
+   1979   5   10.9     3.6       4    ---    196.6
+   1979   6   15.3     7.8       0    ---    180.2
+   1979   7   16.1    10.3       0    ---     83.1
+   1979   8   15.3     9.2       0    ---    128.0
+   1979   9   14.6     8.3       0    ---    117.9
+   1979  10   12.4     8.0       0    ---     78.5
+   1979  11    9.0     3.6       3    ---     60.0
+   1979  12    6.9     2.4       6    ---     40.4
+   1980   1    5.4     0.9       7    ---     53.3
+   1980   2    7.1     2.2       6    ---     59.4
+   1980   3    6.5     1.3       9    ---     82.3
+   1980   4   10.5     4.2       3    ---    178.7
+   1980   5   13.7     6.3       1    ---    232.4
+   1980   6   14.2     8.5       0    ---    117.8
+   1980   7   16.3     9.7       0    ---    148.9
+   1980   8   ---     10.5       0    ---    115.6
+   1980   9   15.3    10.2       0    ---    101.0
+   1980  10   10.7     5.8       1    ---     83.3
+   1980  11    8.5     4.5       2    ---     53.0
+   1980  12    7.8     3.5       2    ---     19.5
+   1981   1    7.6     2.5       6    ---     38.4
+   1981   2    5.9     1.5       5    ---     57.2
+   1981   3    9.0     3.0       3    ---    107.4
+   1981   4   10.3     3.4       7    ---    209.9
+   1981   5   12.9     6.2       1    ---    170.7
+   1981   6   14.0     7.8       0    ---    143.8
+   1981   7   15.4    10.1       0    ---     89.3
+   1981   8   17.2     9.9       0    ---    159.8
+   1981   9   15.3     8.9       0    ---    114.3
+   1981  10    9.1     3.1       3    ---     83.0
+   1981  11    9.5     3.8       0    ---     39.1
+   1981  12    4.1    -0.9      15    ---     29.1
+   1982   1    6.2     0.4      12    ---     43.2
+   1982   2    7.3     1.6       8    ---     73.2
+   1982   3    8.2     0.9      13    ---    146.3
+   1982   4   10.8     3.7       3    ---    171.4
+   1982   5   13.4     5.0       5    ---    210.9
+   1982   6   15.8     8.4       0    ---    161.0
+   1982   7   17.3     9.3       0    ---    208.6
+   1982   8   16.1     9.4       0    ---    126.4
+   1982   9   14.8     8.3       0    ---    104.5
+   1982  10   11.9     5.8       0    ---     81.6
+   1982  11    8.3     3.2       2    ---     40.8
+   1982  12    6.5     0.7      11    ---     43.6
+   1983   1    7.6     1.9       7    ---     35.2
+   1983   2    4.8     0.0      11    ---     68.7
+   1983   3    8.5     3.3       0    ---     47.6
+   1983   4    8.1     1.2      11    ---    185.2
+   1983   5   11.0     4.8       3    ---    163.7
+   1983   6   14.8     8.2       0    ---    135.0
+   1983   7   19.2    10.9       0    ---    191.0
+   1983   8   18.2    11.1       0    ---    141.8
+   1983   9   14.3     8.4       0    ---     78.7
+   1983  10   11.9     5.8       2    ---     86.5
+   1983  11    9.6     4.5       3    ---     46.8
+   1983  12    8.5     3.2       3    ---     27.5
+   1984   1    4.9    -0.6      20    ---     31.0
+   1984   2    6.6     0.7      10    ---     49.5
+   1984   3    6.3     1.3      10    ---     55.0
+   1984   4   11.3     3.2       6    ---    194.6
+   1984   5   12.2     2.9       8    ---    247.2
+   1984   6   14.8     8.4       1    ---    121.7
+   1984   7   16.7    10.2       0    ---    161.6
+   1984   8   17.8    10.5       0    ---    160.2
+   1984   9   14.2     8.5       0    ---    101.4
+   1984  10   12.3     5.4       1    ---     95.8
+   1984  11    8.7     3.2       4    ---     57.3
+   1984  12    7.7     2.2       6    ---     31.6
+   1985   1    4.3    -1.1      19    ---     51.3
+   1985   2    5.9     1.0      11    ---     61.5
+   1985   3    6.7     1.1       8    ---     99.4
+   1985   4   10.3     3.6       1    ---    154.5
+   1985   5   12.4     4.4       2    ---    184.6
+   1985   6   13.7     6.3       0    ---    206.4
+   1985   7   16.2     9.8       0    ---    115.7
+   1985   8   15.1     9.2       0    ---    115.8
+   1985   9   15.3     9.2       0    ---     80.2
+   1985  10   12.8     6.6       0    ---     98.7
+   1985  11    6.8     1.2       8    ---     46.8
+   1985  12    7.7     2.5       6    ---     30.6
+   1986   1    5.5    -0.1      15    ---     30.6
+   1986   2    2.8    -1.4      19    ---     82.3
+   1986   3    7.7     0.8       9    ---    120.9
+   1986   4    7.5     0.8       9    ---    162.3
+   1986   5   12.0     4.9       0    ---    168.6
+   1986   6   15.9     8.0       0    ---    178.5
+   1986   7   16.0     9.7       0    ---     94.6
+   1986   8   13.9     7.8       0    ---    166.2
+   1986   9   13.9     6.4       5    ---    162.1
+   1986  10   12.4     6.2       0    ---    100.9
+   1986  11    9.5     3.2       3    ---     69.6
+   1986  12    7.5     1.9       7    ---     26.9
+   1987   1    5.2     0.6    ---     ---     43.7
+   1987   2    6.8     0.1    ---     ---     74.8
+   1987   3    6.7     1.1    ---     ---     74.4
+   1987   4   11.2     4.7    ---     ---     99.6
+   1987   5   12.0     5.0    ---     ---    201.2
+   1987   6   13.2     6.8    ---     ---    133.5
+   1987   7   16.8    10.3    ---     ---     99.5
+   1987   8   16.0    10.2    ---     ---    123.1
+   1987   9   14.5     7.7    ---     ---    155.4
+   1987  10   10.7     4.7    ---     ---    107.6
+   1987  11    8.5     4.4    ---     ---     46.8
+   1987  12    8.2     3.2    ---     ---     28.2
+   1988   1    6.5     1.4    ---     ---     51.8
+   1988   2    6.3     1.6    ---     ---     82.9
+   1988   3    7.9     2.3    ---     ---     77.8
+   1988   4   10.1     4.0    ---     ---    145.2
+   1988   5   13.5     5.4    ---     ---    205.2
+   1988   6   16.0     8.5    ---     ---    189.9
+   1988   7   14.5     9.5    ---     ---    118.7
+   1988   8   15.5    10.1    ---     ---    117.8
+   1988   9   14.1     8.8    ---     ---    105.3
+   1988  10   12.0     6.4    ---     ---     85.6
+   1988  11    8.6     3.0    ---     60.6    66.0
+   1988  12    9.1     4.5    ---    102.9    22.9
+   1989   1    8.7     3.4    ---     66.8    47.1
+   1989   2    7.5     1.9    ---    115.9    79.5
+   1989   3    8.8     2.0    ---    139.9   111.9
+   1989   4    8.2     2.0    ---    169.9   145.2
+   1989   5   13.9     5.5    ---     36.1   240.9
+   1989   6   16.1     7.8    ---     66.1   204.6
+   1989   7   19.9    10.9    ---     35.8   239.9
+   1989   8   16.3    10.5    ---    107.7   119.7
+   1989   9   15.0     8.5    ---     58.2    96.6
+   1989  10   12.5     7.8    ---    184.5    71.6
+   1989  11    8.3     4.5    ---     74.8    48.9
+   1989  12    6.6     1.4    ---     ---     36.3
+   1990   1    7.8     2.6    ---    158.7    49.0
+   1990   2    7.6     2.3    ---    216.8    58.2
+   1990   3    9.8     4.4    ---     66.3    90.5
+   1990   4   10.2     3.0    ---     86.7   163.2
+   1990   5   14.6     6.4    ---     52.4   225.7
+   1990   6   14.4     8.1    ---    139.8   142.2
+   1990   7   18.2    10.3    ---     86.5   224.4
+   1990   8   17.0    11.4    ---    137.4   107.9
+   1990   9   14.1     7.6    ---    105.7   107.7
+   1990  10   12.5     7.9    ---     ---     81.5
+   1990  11    8.5     3.9    ---    109.4    69.9
+   1990  12    6.8     2.0    ---    131.5    31.6
+   1991   1   ---     ---     ---    102.4    ---
+   1991   2   ---     ---     ---     58.5    ---
+   1991   3   ---     ---     ---     87.9    ---
+   1991   4   ---     ---     ---    140.6    ---
+   1991   5   ---     ---     ---     14.6    ---
+   1991   6   ---     ---     ---    131.6    ---
+   1991   7   ---     ---     ---    100.4    ---
+   1991   8   ---     ---     ---     50.2    ---
+   1991   9   ---     ---     ---     55.9    ---
+   1991  10   ---     ---     ---    155.0    ---
+   1991  11   ---     ---     ---    194.3    ---
+   1991  12   ---     ---     ---    148.4    ---
+   1992   1   ---     ---     ---     96.0    ---
+   1992   2   ---     ---     ---     97.4    ---
+   1992   3    8.5     3.3       2   179.6    ---
+   1992   4    9.7    ---        0    56.8    ---
+   1992   5   14.2    ---        0    66.4    ---
+   1992   6   ---     ---        0    40.0    ---
+   1992   7   16.7    ---        0   108.2    ---
+   1992   8   15.7     9.7       0   111.5    ---
+   1992   9   13.5     7.7       0    90.5    ---
+   1992  10    9.3     4.6       0   116.5    ---
+   1992  11    8.5     3.6       1   173.6    ---
+   1992  12    6.3     2.1       8   102.1    ---
+   1993   1   ---     ---     ---    152.0    ---
+   1993   2    7.8     4.3       2    39.8    ---
+   1993   3    8.6     3.1       4    72.4    ---
+   1993   4   10.7     5.0       0   119.8    ---
+   1993   5   12.6     6.0       0   204.8    ---
+   1993   6   15.1     9.1       0    67.6    ---
+   1993   7   15.1     9.5       0   131.8    ---
+   1993   8   15.1     9.3       0    65.4    ---
+   1993   9   14.1     7.9       0    94.2    ---
+   1993  10   10.0     4.5       3    47.0    ---
+   1993  11    7.9     3.2       6    76.2    ---
+   1993  12    6.2     1.6       6   249.8    ---
+   1994   1    6.6     1.7       4   194.0    ---
+   1994   2    4.6     0.9      10   159.1    ---
+   1994   3    8.3     2.8       0   121.2    ---
+   1994   4    9.5     3.0       3    87.7    ---
+   1994   5   12.6     5.4       0    30.7    ---
+   1994   6   14.2     8.3       0    60.6    ---
+   1994   7   ---     ---     ---     45.3    ---
+   1994   8   16.4    10.0       0    69.8    ---
+   1994   9   14.5     8.2       0    83.4    ---
+   1994  10   12.0     6.9       0    96.2    ---
+   1994  11   11.3     7.0       0   113.4    ---
+   1994  12    7.9     3.0       4   156.4    ---
+   1995   1    6.5    ---     ---    158.6    ---
+   1995   2    7.4     2.3       2   122.6    ---
+   1995   3    7.1     1.3      11   133.4    ---
+   1995   4   ---      4.1       1    49.0    ---
+   1995   5   12.8     6.4       1    74.2    ---
+   1995   6   15.4     8.5       0    42.8    ---
+   1995   7   18.5    11.3       0    86.4    ---
+   1995   8   20.0    12.0       0    25.2    ---
+   1995   9   14.9     9.0       0    96.8    ---
+   1995  10   14.0     8.6       0   175.8    ---
+   1995  11    9.9    ---     ---    155.8    ---
+   1995  12    5.2     1.5       8    85.8    ---
+   1996   1    6.6     3.5       4   159.8    ---
+   1996   2    5.7    ---     ---    120.4    ---
+   1996   3    6.3     2.0       5    61.2    ---
+   1996   4   10.6     4.7       1   128.4    ---
+   1996   5   ---     ---     ---     83.5    ---
+   1996   6   15.7     8.4       0    44.6    ---
+   1996   7   16.3    10.0       0    82.0    ---
+   1996   8   16.4    11.2       0    97.2    ---
+   1996   9   15.7    ---     ---     24.4    ---
+   1996  10   13.1     8.1       0   143.4    ---
+   1996  11    7.8     2.8       7   143.8    ---
+   1996  12    6.0     2.1       7    70.4    ---
+   1997   1    6.4     1.9       9    29.2    ---
+   1997   2   ---      2.0       3   124.5    ---
+   1997   3   10.0     4.2       3    71.4    ---
+   1997   4   11.1     4.7       2    51.2    ---
+   1997   5   13.5     6.2       0   101.6    ---
+   1997   6   15.0    ---     ---     90.8    ---
+   1997   7   18.1    10.9       0    68.2    ---
+   1997   8   19.2    12.2       0    69.2    ---
+   1997   9   15.2     9.2       0    61.6    ---
+   1997  10   ---      7.3       1    82.7    ---
+   1997  11   10.3     6.1       0   178.3    ---
+   1997  12    8.2     3.9       3   159.0    ---
+   1998   1    7.2     2.4       7    98.6    ---
+   1998   2    9.9     5.4       1    62.8    ---
+   1998   3    9.2     4.2       3    90.6    ---
+   1998   4    8.8     3.5       4   136.2    ---
+   1998   5   12.2     6.7       0    75.6    ---
+   1998   6   14.4     7.9       0    79.6    ---
+   1998   7   15.0    10.2       0   136.2    ---
+   1998   8   16.0    10.2       0   112.2    ---
+   1998   9   15.2    10.2       0   106.8    ---
+   1998  10   ---     ---     ---    207.3    ---
+   1998  11   ---     ---     ---    172.1    ---
+   1998  12   ---     ---     ---    123.5    ---
+   1999   1    6.4     2.0       7   148.0    ---
+   1999   2    7.1     2.8       4   103.2    ---
+   1999   3    9.0     3.2       3    57.8    ---
+   1999   4   10.6     4.8       5   119.8    ---
+   1999   5   ---     ---     ---     54.8    ---
+   1999   6   14.6     8.1       0    80.2    ---
+   1999   7   18.2    11.0       0    54.0    ---
+   1999   8   16.4    10.6       0    74.6    ---
+   1999   9   16.2    10.6       0   212.2    ---
+   1999  10   12.2     7.8       0    78.4    ---
+   1999  11    9.4     4.8       1   136.6    ---
+   1999  12    6.5     1.9       2   300.2    ---
+   2000   1    7.2     2.7       4    65.8    ---
+   2000   2    7.7     2.3       4   100.4    ---
+   2000   3    9.4     4.0       2    86.6    ---
+   2000   4   ---      3.2       2   124.2    ---
+   2000   5   13.8     6.0       0    58.2    ---
+   2000   6   ---     ---     ---     55.6    ---
+   2000   7   16.6    10.8       0    25.8    ---
+   2000   8   17.5    10.6       0    99.6    ---
+   2000   9   15.4    10.1       0   159.6    ---
+   2000  10   11.6     6.2       0   186.8    ---
+   2000  11    8.2     3.4       1   182.8    ---
+   2000  12    7.0     3.2       8   189.6    ---
+   2001   1   ---      1.5       7   100.2    ---
+   2001   2   ---     ---     ---     94.7    ---
+   2001   3    7.0     1.4       7    59.4    ---
+   2001   4    8.9     3.2       1    64.2    ---
+   2001   5   15.1     7.2       0    41.8    ---
+   2001   6   14.7     8.1       0    81.4    ---
+   2001   7   16.6    10.5       0    51.2    ---
+   2001   8   17.2    10.8       0   113.2    ---
+   2001   9   14.6     9.8       0    72.2    ---
+   2001  10   14.0     9.4       0   148.6    ---
+   2001  11   10.0     5.2       0   161.6    ---
+   2001  12    7.4     2.4       6   123.4    ---
+   2002   1    8.8     3.7       1   103.0    ---
+   2002   2    7.8     2.6       2   202.0    ---
+   2002   3    9.7     3.5       2    77.4    ---
+   2002   4   11.0     4.5       3    96.2    ---
+   2002   5   13.3     6.6       0   137.4    ---
+   2002   6   15.2     9.5       0   151.0    ---
+   2002   7   15.5    10.1       0    90.2    ---
+   2002   8   17.6    11.2       0    71.2    ---
+   2002   9   15.9     9.9       0    57.4    ---
+   2002  10   10.9     6.3       0   248.2    ---
+   2002  11    9.9     5.8       0   249.8    ---
+   2002  12    7.0     4.1       2   105.4    ---
+   2003   1    6.8     2.3       5   116.5    ---
+   2003   2    6.7     2.1       4    61.8    ---
+   2003   3   10.8     3.3       3    34.8    ---
+   2003   4   12.0     5.6       0    43.2    ---
+   2003   5   12.9     6.7       0   111.5    ---
+   2003   6   16.9     9.9       0    52.0    ---
+   2003   7   18.3    12.3       0    57.4    ---
+   2003   8   18.5    11.7       0    25.0    ---
+   2003   9   15.8     9.8       0    68.4    ---
+   2003  10   11.0     6.3       0    73.8    ---
+   2003  11    9.8     5.2       0   168.8    ---
+   2003  12    7.8     3.4       4   108.8    ---
+   2004   1    7.0     2.9       3   144.4    ---
+   2004   2    7.5     2.2       6    54.5    ---
+   2004   3    8.9     3.1       3    89.8    ---
+   2004   4   10.8     5.3       0    96.6    ---
+   2004   5   13.2     6.7       0    50.2    ---
+   2004   6   15.9    10.1       0   139.2    ---
+   2004   7   16.4    10.3       0    63.6    ---
+   2004   8   17.4    12.2       0   118.6    ---
+   2004   9   15.4    10.3       0   103.0    ---
+   2004  10   11.1     6.2       0   171.8    ---
+   2004  11    9.6     6.4       2   109.4    ---
+   2004  12    8.6     3.5       2   128.6    ---
+   2005   1    8.1     3.5       3   120.4    ---
+   2005   2   ---     ---     ---     67.4    ---
+   2005   3    9.5     4.7       2    69.8    ---
+   2005   4   11.2     4.6       1    99.9    ---
+   2005   5   12.7     5.5       0    86.0    ---
+   2005   6   16.1    10.5       0    62.8    ---
+   2005   7   17.0    11.0       0    34.0    ---
+   2005   8   16.9    11.0       0   103.6    ---
+   2005   9   16.0    10.6       0   107.6    ---
+   2005  10   13.5     8.8       0   159.6    ---
+   2005  11    9.3     3.7       4    77.4    ---
+   2005  12    8.1     4.0       0   143.0    ---
+   2006   1    7.3     2.7       5    67.8    ---
+   2006   2    7.4     2.2       5    47.0    ---
+   2006   3    7.4     2.0       6   169.0    ---
+   2006   4    9.7     3.7       2    94.0    ---
+   2006   5   13.0     6.6       0   114.0    ---
+   2006   6   16.6     9.8       0    62.0    ---
+   2006   7   19.9    11.9       0    64.8    ---
+   2006   8   16.3    11.4       0   102.8    ---
+   2006   9   16.8    11.0       0   115.6    ---
+   2006  10   13.9     9.0       0   176.4    ---
+   2006  11    9.3     4.5       0   183.4    ---
+   2006  12    8.0     3.3       2   157.8    ---
+   2007   1    8.3     3.5       2   143.0    ---
+   2007   2    8.1     3.1       4   150.4    ---
+   2007   3    9.2     2.9       2    91.6    ---
+   2007   4   13.3     6.3       0    23.8    ---
+   2007   5   13.7     6.4       0    89.8    ---
+   2007   6   15.8     9.8       0   160.8    ---
+   2007   7   16.3    10.1       0   122.2    ---
+   2007   8   15.7    11.1       0   111.6    ---
+   2007   9   14.7     9.7       0   112.2    ---
+   2007  10   14.0     8.6       0    83.8    ---
+   2007  11   10.1     6.4       0   107.0    ---
+   2007  12    8.2     3.6       0   113.0    ---
+   2008   1    7.4     2.8       2   268.0    ---
+   2008   2    9.1     3.0       3    67.4    ---
+   2008   3    7.8     2.4       3   212.4    ---
+   2008   4    9.9     4.0       0    58.6    ---
+   2008   5   15.4     8.0       0    25.0    ---
+   2008   6   15.7     8.7       0    81.0    ---
+   2008   7   17.0    11.3       0   145.2    ---
+   2008   8   16.8    11.8       0   313.0    ---
+   2008   9   14.9     9.3       0   186.0    ---
+   2008  10   11.2     5.7       0   184.0    ---
+   2008  11    8.6     4.4       2   104.6    ---
+   2008  12    6.9     1.5      10    83.6    ---
+   2009   1    6.3     1.3       8   146.0    ---
+   2009   2    6.8     2.8       6    56.6    ---
+   2009   3    8.9     3.2       3    99.0    ---
+   2009   4   11.4     5.2       0   113.6    ---
+   2009   5   13.6     6.5       0   129.8    ---
+   2009   6   16.7     9.2       0    72.8    --- #
+   2009   7   17.4    11.1       0   121.6    ---
+   2009   8   17.4    10.9       0   177.8    ---
+   2009   9   15.2     9.7       0    55.4    ---
+   2009  10   13.0     8.2       0   205.8    ---
+   2009  11    9.1     4.4       0   274.8    ---
+   2009  12    5.6     1.2      12   110.6    ---
+   2010   1    4.9     0.8      11   136.0    ---
+   2010   2    4.8     0.0      13   115.2    ---
+   2010   3    8.2     2.0       8   145.8    ---
+   2010   4   11.4     4.1       3    72.6    ---
+   2010   5   12.6     6.1       0    42.4    ---
+   2010   6   16.6     9.9       0    31.8    ---
+   2010   7   17.3    11.1       0   172.6    ---
+   2010   8   16.0    10.3       0   107.2    ---
+   2010   9   15.3    10.0       0   175.0    ---
+   2010  10   12.4     6.8       1    80.0    ---
+   2010  11    7.3     2.4       6   169.4    ---
+   2010  12    4.0    -0.3      19    77.6    ---
+   2011   1    6.0     1.4       7    73.6    ---
+   2011   2    8.2     3.0       1   190.0    ---
+   2011   3    9.2     2.9       2    63.0    ---
+   2011   4   14.0     6.3       0    40.2    ---
+   2011   5   13.1     7.1       0   106.4    ---
+   2011   6   14.6     7.9       0   104.2    ---
+   2011   7   15.8     9.6       0    93.2    ---
+   2011   8   15.5     9.9       0    85.2    ---
+   2011   9   15.7    10.3       0   105.8    ---
+   2011  10   12.9     8.0       0   229.8    ---
+   2011  11   11.4     6.4       0   133.6    ---
+   2011  12    7.0     2.5       1   246.4    ---
+   2012   1    7.4     3.2       0   159.8    ---
+   2012   2    8.1     4.3       2    64.4    ---
+   2012   3   10.8     5.2       0    35.0    ---
+   2012   4    9.0     3.1       2    81.8    ---
+   2012   5   13.4     6.3       1    81.6    ---
+   2012   6   14.0     8.3       0   226.0    ---
+   2012   7   15.4    10.0       0   143.2    ---
+   2012   8   17.3    11.1       0   106.6    ---
+   2012   9   14.3     8.8       0   139.8    ---
+   2012  10   10.7     5.5       0   179.6    ---
+   2012  11    8.2     3.8       1    78.4    ---
+   2012  12    6.8     2.5       2   196.0    ---
+   2013   1    6.4     2.6       4   144.4    ---
+   2013   2    6.2     1.7       6    97.6    ---
+   2013   3    4.4     0.6      13   106.0    ---
+   2013   4    8.8     3.0       5    90.8    ---
+   2013   5   11.8     5.6       0   133.6    ---
+   2013   6   15.6     8.7       0   120.2    ---
+   2013   7   19.6    11.9       0    61.4    ---
+   2013   8   17.3    11.2       0    71.0    ---
+   2013   9   15.2     9.7       0   140.6    ---
+   2013  10   13.1     8.5       0   218.6    ---  
+   2013  11    8.2     3.7       2    84.9    ---  
+   2013  12    8.2     3.8       0   143.6    ---  
+   2014   1    6.7     2.7       1   218.0    ---  
+   2014   2    7.0     2.3       1   239.2    ---  
+   2014   3    9.1     3.7       3    84.6    ---  
+   2014   4   12.2     5.9       0    44.4    ---  
+   2014   5   13.6     7.6       0    79.6    ---  
+   2014   6   15.4     9.8       0    71.6    ---  
+   2014   7   18.5    11.9       0    78.6    ---  
+   2014   8   15.5    10.3       0   173.8    ---  
+   2014   9   16.6    10.4       0    12.2    ---  
+   2014  10   13.2     7.6       0   148.6    ---  
+   2014  11    9.9     5.5       0   213.3    ---  
+   2014  12    7.1     2.3       4   199.8    ---  
+   2015   1    6.5     1.0      10   149.4    ---    Provisional
+   2015   2    6.4     1.4       4    97.4    ---    Provisional
+   2015   3    8.7     2.1       8   100.6    ---    Provisional
+   2015   4   11.0     2.8       2    57.8    ---    Provisional
+   2015   5   11.3     5.7       0   145.0    ---    Provisional
+   2015   6   14.6     7.9       0    51.8    ---    Provisional
+   2015   7   15.6     9.7       0   171.8    ---    Provisional
diff --git a/bradford.txt b/bradford.txt
new file mode 100644
index 0000000..e69de29
diff --git a/bradforddata.txt b/bradforddata.txt
new file mode 100644
index 0000000..33ae633
--- /dev/null
+++ b/bradforddata.txt
@@ -0,0 +1,1298 @@
+Bradford
+Location 4149E 4352N, 134 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1908   1    5.0    -1.4      21     ---    29.7
+   1908   2    7.3     1.9       8     ---    71.9
+   1908   3    6.2     0.3      13     ---   101.4
+   1908   4    8.6     2.1       5     ---   128.6
+   1908   5   15.8     7.7       0     ---   180.4
+   1908   6   17.7     8.7       0     ---   196.9
+   1908   7   18.9    11.0       0     ---   196.1
+   1908   8   17.5     9.7       0     ---   187.2
+   1908   9   16.3     8.4       0     ---    99.5
+   1908  10   14.6     8.0       0     ---    56.1
+   1908  11    9.6     3.4       6     ---    28.4
+   1908  12    5.8     0.0      13     ---    10.3
+   1909   1    5.0     0.1      11     ---    35.6
+   1909   2    5.5    -0.3      18     ---    49.9
+   1909   3    5.6    -0.3      17     ---    58.7
+   1909   4   12.2     3.3       3     ---   188.9
+   1909   5   14.7     4.8       2     ---   216.8
+   1909   6   15.0     7.5       0     ---   139.5
+   1909   7   17.3    10.8       0     ---   151.2
+   1909   8   18.8    10.7       0     ---   167.5
+   1909   9   14.5     8.1       0     ---    74.4
+   1909  10   12.9     6.9       3     ---   101.5
+   1909  11    7.5     1.7      10     ---    60.8
+   1909  12    5.3     0.4      10     ---    31.5
+   1910   1    5.2    -0.5      13     ---    43.4
+   1910   2    7.0     1.5       7     ---    74.3
+   1910   3    9.1     2.2       4     ---   123.1
+   1910   4    9.8     2.4       4     ---   118.2
+   1910   5   14.3     6.0       0     ---   185.8
+   1910   6   17.7     9.6       0     ---   163.4
+   1910   7   17.0     9.8       0     ---   169.7
+   1910   8   18.0    11.8       0     ---   133.8
+   1910   9   15.0     8.5       0     ---   106.1
+   1910  10   12.6     7.3       0     ---    69.7
+   1910  11    5.5    -0.4      17     ---    66.0
+   1910  12    8.0     3.6       3     ---    24.0
+   1911   1    5.8     1.8       6    33.0    23.5
+   1911   2    6.9     1.3       8    91.7    65.8
+   1911   3    6.4     1.9       2    25.1    83.6
+   1911   4   10.0     3.9       3    26.4   128.3
+   1911   5   16.3     7.9       0    24.6   192.3
+   1911   6   17.8     9.0       0    84.3   225.3
+   1911   7   22.2    11.7       0     4.9   280.6
+   1911   8   21.6    12.5       0    51.8   204.8
+   1911   9   17.3     8.6       0    74.5   171.2
+   1911  10   11.4     5.6       1    87.3    57.6
+   1911  11    7.9     3.2       4    90.1    59.3
+   1911  12    8.2     3.3       0   119.1    18.4
+   1912   1    4.8     0.1      11   140.0    15.4
+   1912   2    6.6     1.3       7    57.3    48.1
+   1912   3    9.0     3.5       3   121.7    71.7
+   1912   4   12.4     3.4       5    15.5   184.9
+   1912   5   14.9     6.6       0    75.4   135.4
+   1912   6   16.7     9.9       0   156.7   122.9
+   1912   7   18.3    11.7       0    92.1   107.4
+   1912   8   15.1     9.2       0   144.0    87.0
+   1912   9   13.7     7.7       0    41.2   102.0
+   1912  10   11.6     4.2       1    85.1    71.3
+   1912  11    8.3     3.8       4    63.9    39.5
+   1912  12    8.9     2.4       5   107.1    15.4
+   1913   1    5.4     1.1      12   108.7     7.2
+   1913   2    7.2     1.2       8    32.1    40.8
+   1913   3    8.3     2.1       3   112.6    93.8
+   1913   4   10.6     3.8       3    90.9    96.4
+   1913   5   14.7     6.8       0    65.8   148.5
+   1913   6   17.4     9.5       0    40.9   181.8
+   1913   7   17.5    10.4       0    18.3   131.2
+   1913   8   18.5    10.1       0    40.7   142.4
+   1913   9   16.9    10.3       0    42.7   109.9
+   1913  10   12.7     7.3       1    65.9    66.3
+   1913  11   10.1     5.1       0    82.4    35.8
+   1913  12    6.8     2.3       7    68.6    11.9
+   1914   1    6.0     0.7      10    59.5    17.4
+   1914   2    9.5     3.5       2    68.4    50.3
+   1914   3    8.5     2.6       3    91.0    87.7
+   1914   4   14.1     4.4       0    37.3   194.4
+   1914   5   13.7     5.9       2    25.3   136.4
+   1914   6   18.4     9.1       0    70.0   233.7
+   1914   7   19.2    11.5       0   103.9   129.3
+   1914   8   19.7    11.1       0    58.3   175.9
+   1914   9   17.0     8.4       0    39.9   167.2
+   1914  10   12.5     7.2       0    54.0    56.8
+   1914  11    9.1     3.5       7   136.6    37.6
+   1914  12    6.4     1.7       6   182.4     4.6
+   1915   1    5.4     1.3       8   119.5    20.8
+   1915   2    6.3     0.8       8   111.6    49.0
+   1915   3    7.9     1.5      10    27.3   111.5
+   1915   4   10.9     3.5       0    34.4   159.9
+   1915   5   13.9     4.9       0    61.9   171.0
+   1915   6   18.6     8.2       0    62.0   181.8
+   1915   7   17.5    10.3       0   112.8   156.3
+   1915   8   18.3    10.2       0   100.6   148.8
+   1915   9   16.8     8.9       0    14.0   143.8
+   1915  10   11.2     5.1       1    41.3    28.4
+   1915  11    5.8    -0.6      13    51.6    66.9
+   1915  12    6.6     1.2       7   196.4    13.1
+   1916   1    9.7     4.4       2    68.3    34.4
+   1916   2    5.4     0.5      10   144.1    53.1
+   1916   3    4.4     0.3      14   106.9    55.4
+   1916   4   11.4     3.1       2    42.3   173.6
+   1916   5   14.8     6.3       0    66.2   133.8
+   1916   6   14.4     7.7       0    51.5   121.8
+   1916   7   18.4    11.1       0    69.7   172.0
+   1916   8   20.1    12.1       0    55.1   138.3
+   1916   9   15.8     8.9       0    48.1   106.9
+   1916  10   12.5     6.1       2   153.5    63.0
+   1916  11    8.8     4.1       3    86.9    32.2
+   1916  12    4.4    -0.6      16    75.9    17.1
+   1917   1    3.0    -0.5      24    64.6    17.3
+   1917   2    3.2    -2.3      18    16.6    31.9
+   1917   3    5.5    -0.9      17    84.8    87.3
+   1917   4    8.3     0.8      12    48.6   125.7
+   1917   5   16.3     6.6       1    64.3   176.5
+   1917   6   18.7     9.4       0    54.1   208.5
+   1917   7   19.9    11.0       0    29.6   211.0
+   1917   8   18.1    11.9       0   111.8   103.1
+   1917   9   17.3    10.3       0    25.2   110.7
+   1917  10   10.2     3.6       3   139.7   103.2
+   1917  11    9.6     4.9       2    60.6    38.6
+   1917  12    4.5    -0.1      16    50.8    13.1
+   1918   1    6.1     0.2      16    65.0    37.5
+   1918   2    8.0     2.9       6   107.0    34.2
+   1918   3    8.2     2.0       5    41.8   104.0
+   1918   4    9.4     2.9       3    19.4   126.5
+   1918   5   16.9     7.3       0    86.4   170.8
+   1918   6   16.6     8.0       0    31.5   188.0
+   1918   7   18.8    10.5       0   141.6   182.3
+   1918   8   19.0    11.4       0    47.3   154.4
+   1918   9   14.1     8.1       0   200.3   119.6
+   1918  10   11.8     6.1       0    48.1    83.1
+   1918  11    7.9     1.7      11    39.9    28.4
+   1918  12    8.8     3.7       5   134.2     2.8
+   1919   1    4.4     0.1      16   139.2    24.5
+   1919   2    3.1    -1.4      16    47.2    27.6
+   1919   3    5.4    -0.4      15   155.0    90.2
+   1919   4   10.1     3.0       5    48.3   116.0
+   1919   5   17.3     7.3       0    51.7   187.8
+   1919   6   17.7     9.4       0    23.1   224.7
+   1919   7   17.2     9.4       0    86.1   138.7
+   1919   8   18.9    10.5       0    61.2   186.0
+   1919   9   16.3     8.3       1    27.2   133.4
+   1919  10   11.1     3.1       2    57.9   105.5
+   1919  11    4.9     0.2      11    69.9    28.9
+   1919  12    7.2     2.0       5   143.4    12.5
+   1920   1    7.4     1.7       3   117.3    36.5
+   1920   2    8.3     2.2       6    73.1    63.1
+   1920   3   10.1     3.1       3    69.3    86.3
+   1920   4    9.7     4.0       0   107.1    79.9
+   1920   5   14.8     7.0       0    92.1   177.1
+   1920   6   17.5     9.0       0    56.0   183.8
+   1920   7   16.3    10.4       0   177.2   106.9
+   1920   8   16.4     9.7       0    42.7   111.7
+   1920   9   15.9     8.5       0    37.0    86.3
+   1920  10   12.7     6.8       1    81.0    49.0
+   1920  11    8.7     4.5       0    51.4    22.7
+   1920  12    6.2     1.7      11    97.0     9.1
+   1921   1    8.9     3.8       3   148.3    20.0
+   1921   2    6.4     1.9       4     3.3    44.3
+   1921   3    9.9     3.3       1    51.0    98.7
+   1921   4   11.5     3.4       2    32.7   164.0
+   1921   5   15.2     5.9       1    36.6   217.5
+   1921   6   18.6     8.6       0     1.3   232.1
+   1921   7   22.4    11.9       0    37.9   180.1
+   1921   8   17.9    11.5       0   104.2   121.5
+   1921   9   17.7     9.3       0    28.7   158.6
+   1921  10   16.2     8.8       0    50.2    82.3
+   1921  11    6.1     0.9       9    58.2    32.1
+   1921  12    9.0     3.3       6   124.4     4.3
+   1922   1    4.8     0.1      18   115.3    23.6
+   1922   2    6.1     0.5      11    88.2    40.1
+   1922   3    6.3     1.3       8    64.2    49.3
+   1922   4    8.6     0.7       8    88.4   121.4
+   1922   5   16.4     7.3       0    28.0   192.6
+   1922   6   17.0     8.6       0    35.9   221.6
+   1922   7   16.2     9.6       0   107.5   132.9
+   1922   8   16.1     9.9       0   137.1   128.0
+   1922   9   14.8     8.4       0    81.9    66.7
+   1922  10   10.9     4.9       1    22.3    71.2
+   1922  11    8.8     3.3       5    41.6    61.7
+   1922  12    7.5     3.3       0    90.0    14.4
+   1923   1    8.2     3.0       8    54.3    42.0
+   1923   2    6.2     1.9      10   154.5    30.0
+   1923   3    9.0     2.8       1    42.4    80.1
+   1923   4    9.8     3.2       1    58.6   114.4
+   1923   5   11.5     4.7       0    86.2   163.0
+   1923   6   15.3     8.3       0    25.3   153.8
+   1923   7   20.0    12.9       0    82.6   165.7
+   1923   8   17.5    10.7       0    95.4   147.9
+   1923   9   15.2     8.6       0    80.0   146.9
+   1923  10   11.6     6.5       0    78.0    87.7
+   1923  11    5.5     0.5      14   121.2    55.8
+   1923  12    5.5     0.5      14    87.2    33.8
+   1924   1    6.0     1.1       9    67.0    27.1
+   1924   2    5.2     0.9      10    22.6    39.0
+   1924   3    6.6    -1.3      21    38.0    90.5
+   1924   4    9.7     2.3       7    52.5    92.3
+   1924   5   13.8     7.0       0   118.1   116.5
+   1924   6   16.7     9.4       0    46.6   152.5
+   1924   7   18.0    10.9       0    86.2   181.2
+   1924   8   16.7    10.0       0    72.7   135.3
+   1924   9   15.9    10.2       0    87.9   128.6
+   1924  10   12.4     6.7       1    76.4    64.3
+   1924  11    8.9     4.5       2    67.8    28.0
+   1924  12    9.0     4.8       1   108.3    13.8
+   1925   1    7.3     2.2       3   108.4    25.3
+   1925   2    6.8     1.4       7   143.9    57.5
+   1925   3    7.3     1.8       8    26.5    91.9
+   1925   4   10.3     3.4       2    70.7   125.0
+   1925   5   14.6     7.2       1   113.9   106.0
+   1925   6   18.9     9.2       0     2.1   205.3
+   1925   7   20.8    12.1       0    26.8   176.5
+   1925   8   18.8    11.7       0    92.5   132.4
+   1925   9   14.3     7.5       0    67.4   115.9
+   1925  10   13.0     6.4       0    92.8    80.9
+   1925  11    5.8    -0.2      19    60.3    52.8
+   1925  12    4.6    -0.8      18   130.9    34.9
+   1926   1    6.7     1.5       9    99.1     9.8
+   1926   2    8.2     3.5       4    66.8    35.8
+   1926   3    8.5     3.1       3    34.6    80.5
+   1926   4   12.3     4.9       0    37.3    99.4
+   1926   5   13.1     4.6       0    71.9   134.2
+   1926   6   17.2     8.3       0    75.2   161.7
+   1926   7   20.2    12.3       0    54.1   152.8
+   1926   8   19.3    11.0       0    77.0   197.8
+   1926   9   17.1     9.6       0    46.2   119.4
+   1926  10   10.5     4.1       7    91.9   105.3
+   1926  11    7.7     2.2       4   147.9    36.2
+   1926  12    6.4     1.6       8    26.9    46.3
+   1927   1    6.7     1.9       7    75.9    24.4
+   1927   2    6.6     0.6      16    40.2    37.1
+   1927   3    9.5     3.5       1    79.6    83.3
+   1927   4   10.2     3.8       2    68.2   136.9
+   1927   5   13.9     5.5       1    35.1   130.9
+   1927   6   14.9     7.4       0    82.4   182.5
+   1927   7   18.7    11.6       0   100.0   130.8
+   1927   8   17.9    11.7       0   147.0   104.2
+   1927   9   15.0     9.2       0   103.5    99.1
+   1927  10   13.2     6.5       0    95.0    71.8
+   1927  11    8.0     2.8       6    87.0    50.8
+   1927  12    2.5    -0.5      13    67.9    17.6
+   1928   1    7.4     0.9       8   206.3    30.7
+   1928   2    7.7     2.3       2   112.6    53.6
+   1928   3    7.8     2.3       5    87.2    55.2
+   1928   4   11.1     3.3       7    26.6   109.3
+   1928   5   13.9     5.6       0    48.4   119.3
+   1928   6   15.4     7.8       0   153.5   189.7
+   1928   7   18.8    11.3       0    19.8   241.5
+   1928   8   18.6    11.0       0    99.6   159.8
+   1928   9   15.9     8.5       0    12.3   109.0
+   1928  10   12.4     6.1       2   128.1    90.6
+   1928  11    9.8     4.8       3   154.6    48.1
+   1928  12    5.7    -0.1      16    51.2    25.2
+   1929   1    ---     ---     ---    56.0     ---
+   1929   2    ---     ---     ---    18.7    11.2
+   1929   3    ---     ---     ---     7.1   128.6
+   1929   4    ---     ---     ---    24.5   142.2
+   1929   5    ---     ---     ---    39.8   198.3
+   1929   6    ---     ---     ---    22.9   194.8
+   1929   7    ---     ---     ---    54.5   170.1
+   1929   8    ---     ---     ---    55.7   150.5
+   1929   9    ---     ---     ---    16.1   152.5
+   1929  10   12.0     5.2       4    92.3    94.1
+   1929  11    8.9     2.5       9   156.9    28.8
+   1929  12    7.2     2.4       6   187.5    33.4
+   1930   1    7.6     1.3      11   137.9    36.3
+   1930   2    3.8    -0.5      16    29.9    29.7
+   1930   3    7.4     1.0      11    73.7    94.2
+   1930   4    9.9     4.2       0    83.4    76.8
+   1930   5   13.7     5.7       0    39.6   154.1
+   1930   6   18.7     9.6       0    65.2   194.8
+   1930   7   17.5    11.1       0   147.6   149.2
+   1930   8   18.6    11.3       0   106.6   172.6
+   1930   9   15.7     9.9       0   123.8   110.0
+   1930  10   12.6     7.0       0    92.6   105.9
+   1930  11    8.5     2.6       6   113.7    54.0
+   1930  12    6.0     1.5       7    78.3    12.5
+   1931   1    5.5     0.0      16    64.9    45.0
+   1931   2    5.2     1.0       7    92.0    40.0
+   1931   3    6.4    -0.7      18    10.8   105.5
+   1931   4   10.0     3.8       1    91.5   104.7
+   1931   5   14.5     6.8       0    58.9   147.5
+   1931   6   16.7     9.8       0   131.0   134.5
+   1931   7   18.0    11.8       0    83.3   128.2
+   1931   8   16.9     9.9       0    83.7   141.8
+   1931   9   14.3     8.3       0    96.9    83.7
+   1931  10   12.2     4.6       6    32.0   115.1
+   1931  11    9.5     5.0       0   153.1    21.1
+   1931  12    7.3     2.4      10    37.5    34.9
+   1932   1    8.8     3.1       8    66.0    40.3
+   1932   2    5.8     0.4      14    19.4    43.7
+   1932   3    7.6     1.2       9    51.6    75.1
+   1932   4    9.5     2.4       5    79.7   113.5
+   1932   5   12.8     6.4       1   100.1    94.9
+   1932   6   17.8     8.8       0    14.6   175.3
+   1932   7   19.0    12.4       0   121.1   130.7
+   1932   8   19.6    12.4       0    24.4   128.6
+   1932   9   15.9     8.7       0    71.4   117.8
+   1932  10   11.4     4.7       2   110.6    81.2
+   1932  11    8.2     4.0       2    55.8    27.1
+   1932  12    7.3     3.6       2    37.3    28.5
+   1933   1    4.4    -0.3      16    62.8    22.3
+   1933   2    6.1     1.0      10   113.3    65.8
+   1933   3   10.1     2.1       3    32.2   125.9
+   1933   4   12.3     4.8       1    36.5   112.1
+   1933   5   15.6     7.7       0    71.2   135.5
+   1933   6   19.5     9.9       0    31.8   208.1
+   1933   7   21.4    12.4       0    57.0   201.2
+   1933   8   21.1    12.5       0    14.7   197.7
+   1933   9   18.9    10.2       0    42.0   149.6
+   1933  10   12.3     7.1       0   100.5    69.0
+   1933  11    7.6     3.2       2    55.8    41.2
+   1933  12    4.2    -0.1      12    14.3    14.8
+   1934   1    7.3     1.5       7    68.3    44.9
+   1934   2    7.0     1.5       8     3.3    72.9
+   1934   3    7.3     1.1       6    67.4    68.2
+   1934   4   10.7     3.9       2    72.3   108.2
+   1934   5   15.3     6.5       0    47.8   178.0
+   1934   6   18.3     9.5       0    42.5   174.1
+   1934   7   22.4    12.7       0    55.8   234.9
+   1934   8   18.6    10.7       0    45.3   153.6
+   1934   9   18.5    10.0       0    46.0   134.4
+   1934  10   12.6     7.4       0    74.1    76.4
+   1934  11    8.3     3.7       6    39.8    29.0
+   1934  12    9.3     5.2       0   140.3     8.8
+   1935   1    6.5     1.9       8    38.2    38.3
+   1935   2    7.5     2.7       3   111.7    42.0
+   1935   3    8.9     3.3       2    29.6    87.3
+   1935   4   10.7     3.9       2   105.5   135.3
+   1935   5   13.5     4.8       0    21.8   238.0
+   1935   6   18.7    10.3       0    79.0   171.3
+   1935   7   21.1    11.8       0    15.3   240.0
+   1935   8   21.4    11.4       0    33.3   201.6
+   1935   9   16.5     9.2       0   155.1   137.5
+   1935  10   11.8     6.1       2   176.1    68.8
+   1935  11    8.7     3.7       2   163.3    23.5
+   1935  12    4.5    -0.2      13    87.5    27.5
+   1936   1    5.0     0.5       8    98.9    32.0
+   1936   2    3.9    -1.3      17    60.4    43.4
+   1936   3    8.8     3.2       3    63.5    40.1
+   1936   4    9.4     2.1       7    40.9   160.6
+   1936   5   14.5     6.4       0    37.1   153.3
+   1936   6   18.1     9.6       0   121.4   172.3
+   1936   7   18.4    11.6       0    69.8   152.0
+   1936   8   19.4    11.6       0    43.1   166.6
+   1936   9   17.1    11.2       0    96.0    77.8
+   1936  10   12.5     5.9       0    66.8    93.2
+   1936  11    7.9     2.7       8   103.4    38.8
+   1936  12    7.7     2.0       6    75.6    31.5
+   1937   1    6.9     1.7      10    96.0    15.7
+   1937   2    6.8     1.6       6   131.5    61.0
+   1937   3    5.0    -0.6      19    84.1    61.6
+   1937   4   11.4     5.0       0    63.9    75.5
+   1937   5   15.5     7.6       0    62.3   160.7
+   1937   6   17.1     9.8       0    42.0   153.1
+   1937   7   19.6    12.4       0    54.0   129.1
+   1937   8   20.3    11.7       0    28.8   142.5
+   1937   9   16.4     8.9       0    37.1   102.5
+   1937  10   12.8     7.0       0    52.6    54.1
+   1937  11    7.7     2.2       9    43.8    48.4
+   1937  12    4.5     0.3      13    75.9    16.3
+   1938   1    7.8     3.0       1   109.5    41.1
+   1938   2    6.7     2.3       2    34.9    55.2
+   1938   3   12.5     5.3       0     9.7   117.4
+   1938   4   11.3     3.5       4     5.7   145.1
+   1938   5   14.2     6.3       1   104.1   146.5
+   1938   6   17.4    10.1       0    78.5   189.6
+   1938   7   17.9    10.9       0    92.0   127.2
+   1938   8   19.3    11.8       0   119.1   144.8
+   1938   9   16.6     9.7       0    41.5    86.4
+   1938  10   12.4     7.1       0   165.2    74.8
+   1938  11   10.8     6.0       0   108.7    42.1
+   1938  12    6.1     1.2      10    93.1    26.3
+   1939   1    5.4     0.9      12   178.8    22.7
+   1939   2    7.6     2.4       4    75.0    52.7
+   1939   3    7.9     2.7       2    62.1    97.4
+   1939   4   11.5     4.1       3    28.1   156.4
+   1939   5   15.0     6.8       0    27.0   162.1
+   1939   6   18.1     8.8       0    63.7   208.1
+   1939   7   18.4    11.5       0   149.6   147.7
+   1939   8   19.3    12.4       0    35.5   124.3
+   1939   9   16.7    10.6       0    30.4    80.6
+   1939  10   10.9     4.8       0    50.7    81.2
+   1939  11   10.0     5.0       0   120.3    34.5
+   1939  12    5.2     1.4       6    48.3    19.0
+   1940   1    0.7    -4.9      27    89.7    19.6
+   1940   2    3.2    -1.6      16    59.3    17.0
+   1940   3    8.9     1.9      11    53.4    92.1
+   1940   4   10.4     3.6       3    73.4    89.8
+   1940   5   16.9     7.2       0    14.2   193.7
+   1940   6   21.8    10.6       0     8.0   280.6
+   1940   7   18.4    10.9       0    72.9   152.2
+   1940   8   18.5    10.5       0    12.3   150.2
+   1940   9   15.8     8.2       0    67.6   136.2
+   1940  10   11.7     6.2       1    93.2    52.7
+   1940  11    8.6     4.1       1   140.6    32.4
+   1940  12    6.0     1.5       6    44.8    24.7
+   1941   1    1.4    -2.3      23   120.5    27.2
+   1941   2    4.7    -0.8      13    92.5    51.8
+   1941   3    7.4     0.9       6    88.9    79.4
+   1941   4    8.1     2.6       3    72.9    75.0
+   1941   5   12.3     4.8       2    48.5   119.9
+   1941   6   19.1     9.3       0     9.8   185.2
+   1941   7   22.2    12.5       0    33.0   202.3
+   1941   8   17.9    10.9       0    97.3   165.9
+   1941   9   17.6    11.2       0     6.2    46.1
+   1941  10   12.4     7.2       0    98.0    78.0
+   1941  11    8.6     3.0       5    84.8    28.9
+   1941  12    7.5     2.7       8    42.4    24.8
+   1942   1    2.8    -1.4      22    97.1    18.2
+   1942   2    2.1    -3.4      27    41.9    34.8
+   1942   3    7.0     0.6      11    69.4    35.2
+   1942   4   12.2     3.9       0    49.2   197.2
+   1942   5   14.4     6.0       0    89.6   180.6
+   1942   6   18.5     8.9       0    29.1   186.6
+   1942   7   18.8    10.9       0    56.7   175.7
+   1942   8   19.1    12.7       0    89.8   106.6
+   1942   9   16.1     8.3       0    43.3   122.5
+   1942  10   12.8     7.0       0    71.4    76.1
+   1942  11    7.6     2.7       4    33.6    38.3
+   1942  12    8.7     3.7       4    56.2    20.4
+   1943   1    5.7     0.9      13   121.3    28.9
+   1943   2    8.5     3.0       1    35.4    70.0
+   1943   3    9.9     2.5       6    21.7   105.6
+   1943   4   13.8     6.1       0    33.3   155.2
+   1943   5   16.1     5.9       1    65.2   209.5
+   1943   6   17.7     9.8       0    56.9   175.5
+   1943   7   19.9    10.7       0    40.8   203.3
+   1943   8   18.0    11.3       0    77.6   116.6
+   1943   9   15.6     9.0       0    87.7   111.0
+   1943  10   13.2     6.0       0    51.9    62.6
+   1943  11    8.4     3.5       3    64.5    59.1
+   1943  12    6.0     1.2       9    48.9    16.1
+   1944   1    8.2     2.6       6   123.9    22.1
+   1944   2    5.8     0.6      10    43.3    47.2
+   1944   3    8.1     1.3       9     8.6    92.3
+   1944   4   12.6     5.4       1    69.7   111.0
+   1944   5   14.4     6.1       1    45.5   159.4
+   1944   6   16.0     8.7       0    59.4   164.0
+   1944   7   18.8    12.2       0    78.0   100.0
+   1944   8   19.4    11.9       0    75.7   145.3
+   1944   9   15.2     8.4       0   125.2   113.7
+   1944  10   11.0     5.9       0    95.0    77.4
+   1944  11    8.4     2.4       6   149.9    26.9
+   1944  12    6.5     1.3       9   119.9    26.0
+   1945   1    3.7    -2.5      21    90.5    39.9
+   1945   2    9.6     3.4       4   101.8    53.4
+   1945   3   11.5     3.8       3    16.6   101.2
+   1945   4   13.3     4.7       3    55.8   165.1
+   1945   5   15.4     6.9       1    79.5   137.3
+   1945   6   17.7     9.8       0    72.7   166.9
+   1945   7   20.0    12.1       0    62.5   178.8
+   1945   8   18.9    10.9       0    93.7   147.5
+   1945   9   17.0    10.1       0    36.4    92.2
+   1945  10   14.3     8.2       0   145.8    77.0
+   1945  11    8.8     5.0       2     6.8    23.8
+   1945  12    7.0     1.8       7    49.0    21.8
+   1946   1    5.2    -0.7      18    93.5    18.2
+   1946   2    7.4     2.7       7   108.8    88.2
+   1946   3    8.1     1.7       8    33.6    94.4
+   1946   4   13.1     5.2       0    38.0   138.2
+   1946   5   13.7     5.5       1    50.7   175.5
+   1946   6   16.5     8.8       0    36.6   203.8
+   1946   7   19.7    11.6       0    79.0   180.1
+   1946   8   17.2    10.5       0   123.1   140.9
+   1946   9   16.1    10.0       0   134.7   106.5
+   1946  10   11.3     6.7       1    20.6    55.0
+   1946  11    9.8     5.6       0   149.5    24.1
+   1946  12    5.4     0.4      14    70.9    35.1
+   1947   1    3.6    -0.3      18    66.7    19.4
+   1947   2   -0.9    -3.8      28   116.9    26.0
+   1947   3    4.4    -0.9      16   148.7    52.0
+   1947   4   11.1     4.6       0    88.4   135.9
+   1947   5   17.3     7.6       0   108.8   165.2
+   1947   6   18.7    10.9       0    68.4   170.9
+   1947   7   19.7    12.9       0    43.0   141.2
+   1947   8   22.9    12.4       0     6.3   254.8
+   1947   9   18.2    10.1       0    41.1   140.2
+   1947  10   13.8     7.7       0    22.9    68.3
+   1947  11    9.1     3.7       9    94.1    82.9
+   1947  12    6.8     2.1       8    81.1    22.0
+   1948   1    6.4     2.1       3   204.4    33.7
+   1948   2    6.0     1.8       8    69.6    45.5
+   1948   3   11.4     3.2       2    33.2   119.7
+   1948   4   12.1     4.2       0    59.6   157.4
+   1948   5   15.3     5.7       0    26.0   242.9
+   1948   6   16.4     9.3       0    72.3   180.2
+   1948   7   18.9    11.7       0    26.9   172.8
+   1948   8   17.6    11.1       0    95.0   107.4
+   1948   9   15.9    10.1       0    30.8    77.5
+   1948  10   12.9     6.9       0    29.2    72.0
+   1948  11    8.8     3.8       7    32.7    39.6
+   1948  12    7.6     2.2       9    83.5    22.2
+   1949   1    7.6     2.2       7    36.7    47.0
+   1949   2    8.1     1.9       7    61.5    94.6
+   1949   3    6.8     1.4      10    26.0    91.3
+   1949   4   13.0     5.9       0    72.7   147.8
+   1949   5   15.1     6.0       0    62.3   232.5
+   1949   6   19.5     9.5       0    10.2   254.6
+   1949   7   20.7    11.9       0    84.2   190.3
+   1949   8   20.1    12.1       0    73.2   201.8
+   1949   9   19.1    11.8       0    20.6   120.8
+   1949  10   13.8     8.0       2    78.2    76.3
+   1949  11    8.3     3.5       3   120.5    42.4
+   1949  12    7.8     2.9       3   144.8    28.0
+   1950   1    5.8     1.9      10    51.0    10.6
+   1950   2    7.3     1.1       6   146.6    59.0
+   1950   3   10.6     3.5       4    33.0   103.0
+   1950   4   10.3     3.0       3    73.7   156.6
+   1950   5   13.7     6.6       0    48.0   137.6
+   1950   6   20.1    11.2       0    13.2   234.6
+   1950   7   19.2    11.7       0    78.5   196.6
+   1950   8   18.7    11.5       0   128.5   147.5
+   1950   9   15.3     9.2       0   114.8   103.7
+   1950  10   12.0     6.6       3    41.9    95.0
+   1950  11    7.3     2.4       3    95.5    44.1
+   1950  12    2.9    -1.3      18    46.0    26.5
+   1951   1    5.1     0.7       9    84.3    33.3
+   1951   2    5.2     0.5       8    85.9    37.3
+   1951   3    5.7     0.0      14    91.7    78.1
+   1951   4    9.6     2.5       1    42.8   173.8
+   1951   5   12.6     5.3       0   116.8   150.3
+   1951   6   17.6     8.8       0    24.1   215.5
+   1951   7   19.1    11.6       0    70.2   176.4
+   1951   8   17.2    10.7       0   128.4   137.3
+   1951   9   16.9    10.1       0    55.7   112.0
+   1951  10   12.8     5.6       2    35.3    86.2
+   1951  11   10.1     5.2       1   190.9    43.6
+   1951  12    7.4     1.6       9   131.4    27.8
+   1952   1    4.3    -0.8      19   101.7    52.5
+   1952   2    5.7    -0.1      13    18.8    72.2
+   1952   3    8.2     2.9       7    52.2    68.6
+   1952   4   13.0     4.7       3    43.6   145.8
+   1952   5   16.9     8.5       0    42.1   189.2
+   1952   6   17.1     9.6       0    44.1   190.7
+   1952   7   19.0    12.3       0    34.5   165.8
+   1952   8   18.6    11.4       0    96.4   154.4
+   1952   9   13.4     7.3       0    70.6    95.8
+   1952  10   11.0     5.2       1   108.2    90.2
+   1952  11    6.0     1.2       6    38.4    61.8
+   1952  12    5.2     0.4      12    76.3    31.4
+   1953   1    5.8     1.7      10    11.3    32.2
+   1953   2    6.5     1.5      10    61.1    44.5
+   1953   3    9.9     1.1      12    33.7   117.2
+   1953   4   10.0     2.7       1    61.8   142.2
+   1953   5   16.7     7.9       0    40.5   198.6
+   1953   6   17.2    10.0       0    74.3   113.5
+   1953   7   18.5    11.8       0    74.9   189.1
+   1953   8   19.5    11.9       0    73.5   169.5
+   1953   9   16.9     9.9       0    72.7   128.1
+   1953  10   12.7     5.2       1    54.7    71.5
+   1953  11   10.3     6.0       0    88.9    25.5
+   1953  12    8.4     4.2       1    44.5    18.2
+   1954   1    4.6    -0.1      17    71.1    40.3
+   1954   2    3.6    -0.7      13    80.5    33.9
+   1954   3    7.4     1.9       4    56.6    83.2
+   1954   4   10.9     3.6       1    11.3   132.7
+   1954   5   14.5     6.9       0    76.5   113.9
+   1954   6   15.7     9.6       0    42.3   133.6
+   1954   7   16.5    10.3       0    45.5   133.6
+   1954   8   16.6    10.6       0   190.4    91.4
+   1954   9   15.5     8.4       0    90.9   158.2
+   1954  10   14.0     8.4       1   138.7    67.6
+   1954  11    9.0     3.4       4   145.5    51.6
+   1954  12    8.1     3.6       6    98.3    27.2
+   1955   1    4.3    -0.4      12    46.6    29.4
+   1955   2    2.7    -1.7      18    59.6    64.1
+   1955   3    5.7    -0.7      20    65.8   126.0
+   1955   4   12.5     5.3       0    22.8   149.7
+   1955   5   12.1     4.8       1    65.2   194.0
+   1955   6   16.4     8.6       0    46.7   155.8
+   1955   7   22.4    11.7       0    25.8   250.6
+   1955   8   21.5    12.9       0    20.8   168.3
+   1955   9   17.2    10.0       0    33.9   147.4
+   1955  10   12.3     5.3       5    55.0   113.8
+   1955  11    9.2     4.1       6    65.9    36.7
+   1955  12    7.5     1.9      10   113.5    35.5
+   1956   1    5.1     0.6      11   124.2    42.0
+   1956   2    2.5    -3.0      22    33.6    71.0
+   1956   3    8.0     1.9       7    29.2    93.9
+   1956   4    9.6     1.8       4    71.8   128.3
+   1956   5   15.5     6.6       0    26.5   248.5
+   1956   6   15.7     9.1       0    55.5   156.6
+   1956   7   17.6    11.6       0   115.5   130.2
+   1956   8   15.6     9.7       0   171.7   113.0
+   1956   9   16.8    10.5       0    87.4    94.8
+   1956  10   12.0     6.2       1    45.6   102.2
+   1956  11    8.3     3.5       3    29.4    48.9
+   1956  12    7.3     3.0       7   100.3    11.0
+   1957   1    7.7     2.3       7    60.2    32.6
+   1957   2    6.9     1.0      12    86.0    69.9
+   1957   3   11.1     5.0       1    55.4    68.9
+   1957   4   11.7     4.1       1     6.6   142.0
+   1957   5   13.9     5.9       0    35.6   197.7
+   1957   6   19.5     8.7       0    42.0   300.1
+   1957   7   18.7    12.3       0    71.8   125.4
+   1957   8   17.4    11.5       0   130.9   119.7
+   1957   9   14.5     9.0       0   110.9   127.2
+   1957  10   13.5     6.9       0    80.6    87.9
+   1957  11    8.2     4.3       2    51.6    41.3
+   1957  12    6.4     1.3      10    91.4    18.7
+   1958   1    4.9    -0.2      16    92.0    36.7
+   1958   2    6.2     0.8      14   142.2    67.8
+   1958   3    5.4     0.1      15    49.1    88.8
+   1958   4   10.4     3.0       6    19.8   137.5
+   1958   5   13.8     6.5       0   103.0   141.7
+   1958   6   16.4     9.1       0   122.4    98.1
+   1958   7   18.5    11.5       0   100.9   159.6
+   1958   8   18.8    12.0       0    73.9   122.0
+   1958   9   17.7    11.2       0    84.4    95.6
+   1958  10   13.1     7.1       0    74.9   103.3
+   1958  11    8.1     2.8       6    19.2    36.8
+   1958  12    6.0     1.5       8   111.4    17.2
+   1959   1    3.5    -2.2      22    76.1    51.5
+   1959   2    6.8     2.1       9     4.5    35.3
+   1959   3    9.4     3.5       1    38.4    67.6
+   1959   4   12.3     5.1       0    92.3   130.7
+   1959   5   16.6     7.2       0    30.3   208.9
+   1959   6   18.6    10.2       0    52.3   206.5
+   1959   7   20.4    12.2       0    49.8   206.0
+   1959   8   20.8    12.2       0    13.2   204.3
+   1959   9   18.6     9.7       0     5.9   140.3
+   1959  10   15.5     8.1       0    93.4    88.2
+   1959  11    9.0     3.9       5   115.6    27.7
+   1959  12    7.4     3.0       0   171.7    15.2
+   1960   1    5.6     0.8      11   132.6    26.0
+   1960   2    5.8     0.2      14    68.0    70.0
+   1960   3    7.0     2.7       1    49.2    46.8
+   1960   4   12.5     4.8       1    38.3   143.9
+   1960   5   16.5     7.8       0    34.2   172.3
+   1960   6   20.4    10.7       0    30.1   266.0
+   1960   7   18.0    10.8       0   110.8   139.8
+   1960   8   18.1    10.9       0   109.5   168.2
+   1960   9   15.7     9.5       0    79.6   113.5
+   1960  10   11.7     7.4       0   132.2    40.7
+   1960  11    8.7     3.7       1   164.1    50.7
+   1960  12    5.7     1.3       9    99.8    33.3
+   1961   1    4.9     0.1      10   128.6    22.7
+   1961   2    8.6     3.6       0    76.3    49.1
+   1961   3   11.5     4.7       1    15.6   119.3
+   1961   4   12.4     5.2       0   111.3    86.0
+   1961   5   13.8     6.3       0    55.8   160.4
+   1961   6   17.7     9.8       0    36.6   186.6
+   1961   7   17.4    10.5       0   103.4   136.9
+   1961   8   18.3    10.7       0    76.9   184.6
+   1961   9   18.2    10.5       0    73.9   105.5
+   1961  10   13.4     7.0       0    82.0    95.7
+   1961  11    8.3     3.4       5    56.9    47.6
+   1961  12    3.5    -1.6      22   107.0    23.7
+   1962   1    6.7     0.9       7   100.4    48.9
+   1962   2    6.5     1.4       8    66.7    66.1
+   1962   3    5.4    -1.4      19    41.4   108.6
+   1962   4   10.4     3.6       0    70.6   162.8
+   1962   5   13.4     5.9       0    61.6   165.4
+   1962   6   17.3     8.8       0    12.5   188.4
+   1962   7   17.2    10.5       0    72.7   105.7
+   1962   8   16.6    10.6       0    96.7   142.3
+   1962   9   15.1     8.9       0    96.1    92.7
+   1962  10   12.9     7.1       2    24.2    78.8
+   1962  11    7.5     2.7       6    34.5    40.9
+   1962  12    4.1    -1.9      16    63.4    31.8
+   1963   1    0.8    -3.7      27    35.8    31.0
+   1963   2    1.0    -3.6      27    21.2    44.7
+   1963   3    8.3     2.2       6    83.4    84.5
+   1963   4   10.4     4.4       0    57.0    96.2
+   1963   5   13.8     6.0       0    32.4   167.0
+   1963   6   17.9    10.2       0    99.6   187.5
+   1963   7   18.6    10.3       0    94.3   152.3
+   1963   8   16.6    10.2       0    59.4   113.0
+   1963   9   16.1     8.8       0    69.6   147.4
+   1963  10   13.3     7.4       0    58.3    87.9
+   1963  11    9.4     5.0       3   160.9    28.4
+   1963  12    5.1     0.6      12    30.7    26.5
+   1964   1    5.5     0.9      11    33.6    32.8
+   1964   2    6.0     1.5      10    29.4    46.2
+   1964   3    5.0     1.1       9   113.8    41.9
+   1964   4   11.6     5.2       1    54.6   118.8
+   1964   5   17.0     8.2       0    58.5   206.4
+   1964   6   16.2     9.6       0    64.8   124.8
+   1964   7   18.4    11.6       0    51.6   162.9
+   1964   8   18.6    10.7       0    60.0   170.9
+   1964   9   17.4     9.5       0    33.8   141.4
+   1964  10   11.6     5.2       0    47.4   100.0
+   1964  11    9.3     4.7       1    40.7    47.4
+   1964  12    5.4    -0.2      15   109.2    29.7
+   1965   1    5.2     0.6      15   110.0    45.6
+   1965   2    5.3     1.1       8    16.2    29.3
+   1965   3    7.9     0.5      13    75.2   111.8
+   1965   4   11.1     3.9       1    56.2   150.4
+   1965   5   14.7     7.0       0    46.9   141.4
+   1965   6   18.2    10.0       0    58.7   171.3
+   1965   7   16.3    10.1       0    71.9   101.9
+   1965   8   18.0*   10.6       0    67.3   134.1
+   1965   9   15.0*    8.8       0   162.9    75.1
+   1965  10   13.2     7.7       0    52.3    69.0
+   1965  11    5.6     1.3      12   119.3    57.7
+   1965  12    6.0     1.3       9   182.3    42.3
+   1966   1    4.0     0.4      16    47.2    17.9
+   1966   2    6.1     2.0      11   165.8    30.9
+   1966   3    9.1     3.2       4    34.5   104.8
+   1966   4    7.9     2.9       6   121.1    80.8
+   1966   5   14.9     6.6       0   106.2   204.4
+   1966   6   18.6    11.0       0    94.0   132.8
+   1966   7   17.7    10.8       0    54.6   160.9
+   1966   8   17.5    10.3       0   161.2   137.7
+   1966   9   16.6    10.0       0    47.8   101.0
+   1966  10   12.2     6.5       1    88.7    71.0
+   1966  11    7.6     2.8       4    86.1    43.3
+   1966  12    6.9     1.9       6   104.8    37.6
+   1967   1    6.1     1.4      10    53.4    54.5
+   1967   2    7.3     2.7       5   101.2    64.1
+   1967   3    9.0     3.7       1    52.0   146.4
+   1967   4   10.3     4.1       2    34.4    94.6
+   1967   5   12.5     5.6       2   123.5   115.2
+   1967   6   18.3     9.2       0    68.9   223.6
+   1967   7   19.7    12.0       0    55.5   182.4
+   1967   8   18.5    11.4       0   107.5   107.1
+   1967   9   16.0     9.4       0    98.2   102.5
+   1967  10   12.8     7.3       0   161.4   108.6
+   1967  11    7.6     1.9      11    75.5    43.6
+   1967  12    6.3     1.3      12    44.2    44.0
+   1968   1    6.2     1.5      10    60.9    29.9
+   1968   2    3.8    -1.0      17    48.5    59.4
+   1968   3    9.2     2.7       6   140.3   100.6
+   1968   4   12.0     3.5      10    55.2   159.6
+   1968   5   12.8     5.2       0    88.7   119.0
+   1968   6   18.5    10.0       0    77.4   191.8
+   1968   7   17.4    10.8       0    90.8    92.7
+   1968   8   18.3    11.3       0    49.6   128.4
+   1968   9   16.2    10.1       0   209.6    77.7
+   1968  10   14.4     9.3       0    80.8    61.3
+   1968  11    7.7     3.9       3    83.8    26.0
+   1968  12    4.6     0.6      15    62.6    24.7
+   1969   1    6.9     2.2       8    69.9    26.9
+   1969   2    1.9    -2.6      20    76.8    55.6
+   1969   3    4.0    -0.3      19   113.8    58.9
+   1969   4   10.6     2.6       6    93.8   161.0
+   1969   5   13.7     6.9       0   100.8   108.6
+   1969   6   17.9     8.6       0    82.9   234.4
+   1969   7   20.3    11.8       0    40.9   194.5
+   1969   8   19.4    12.2       0    56.5   133.7
+   1969   9   16.9    10.1       0    54.2    96.7
+   1969  10   15.3     9.4       0    12.8    74.2
+   1969  11    6.9     1.4      12   158.0    60.9
+   1969  12    5.2     0.8      14    69.9    23.4
+   1970   1    5.1     0.1      11   115.7    20.9
+   1970   2    5.0    -0.6      14    99.9    84.5
+   1970   3    6.4     0.2      13    55.9   114.1
+   1970   4    9.3     2.9       5   100.2   128.2
+   1970   5   16.4     8.0       0    12.6   189.1
+   1970   6   20.7    10.5       0    32.0   235.5
+   1970   7   18.0    11.3       0    71.9   146.1
+   1970   8   19.6    11.8       0    55.0   163.8
+   1970   9   16.9    10.2       0    45.5   112.6
+   1970  10   13.3     6.5       0    73.4    95.9
+   1970  11    9.1     3.9       1   150.1    41.9
+   1970  12    6.1     2.0      10    43.5    32.5
+   1971   1    6.5     1.4       9    56.5    19.1
+   1971   2    7.0     1.9       6    62.2    60.6
+   1971   3    7.7     2.1       7    46.9    87.1
+   1971   4   10.5     3.4       3    58.4    86.4
+   1971   5   15.5     6.4       0    77.1   186.0
+   1971   6   14.9     8.0       0    72.6   128.8
+   1971   7   20.9    11.7       0    40.0   206.6
+   1971   8   18.4    11.1       0    95.2   127.0
+   1971   9   18.0     9.5       0    17.2   136.9
+   1971  10   14.2     7.3       0    81.0   105.5
+   1971  11    8.7     2.5      10    55.6    67.6
+   1971  12    8.5     4.1       3    31.6    36.5
+   1972   1    5.2     1.0       9   110.6    33.2
+   1972   2    5.5     1.1       7    75.3    30.7
+   1972   3    8.7     2.0       5    80.9   109.5
+   1972   4   11.0     4.6       0    59.3   118.6
+   1972   5   13.7     6.4       0   108.3   139.7
+   1972   6   14.9     7.9       0    66.9   137.9
+   1972   7   18.6    10.9       0    59.8   149.9
+   1972   8   18.2    10.7       0    31.5   167.9
+   1972   9   14.6     7.4       0    35.8    98.3
+   1972  10   13.0     6.9       0    14.5    65.9
+   1972  11    8.7     3.2       6   106.0    60.0
+   1972  12    7.7     2.1       4   100.3    16.7
+   1973   1    6.0     2.2       7    35.6    24.6
+   1973   2    6.9     1.2      11    60.5    93.2
+   1973   3   10.0     3.1       4    19.0   109.0
+   1973   4    9.9     2.9       3    77.6   153.8
+   1973   5   14.5     6.9       0    69.0   151.7
+   1973   6   18.8    10.0       0    23.7   199.9
+   1973   7   19.0    11.4       0   140.2   119.9
+   1973   8   19.2    11.0       0    64.7   150.9
+   1973   9   16.5     9.6       0    90.9   100.0
+   1973  10   11.7     5.1       3    51.5    67.0
+   1973  11    8.0     1.7      11    39.3    79.3
+   1973  12    7.0     1.2      10    63.1    31.3
+   1974   1    8.1     2.0       4   111.5    43.3
+   1974   2    7.4     2.3       5   104.2    41.9
+   1974   3    7.9     1.6       4    63.3    90.8
+   1974   4   10.5     3.5       0    12.7   125.4
+   1974   5   14.4     6.4       0    34.6   175.7
+   1974   6   16.7     9.1       0    56.1   170.0
+   1974   7   17.8    11.2       0    75.2   145.1
+   1974   8   18.6    11.0       0    76.2   161.8*
+   1974   9   14.6     8.4       0   116.6   120.3*
+   1974  10    9.9     4.6       1    66.4    71.3*
+   1974  11    8.4     3.2       2   104.7    46.5
+   1974  12    9.8     4.9       2    92.3    34.5
+   1975   1    8.9     3.8       1    98.3    39.1
+   1975   2    5.9     1.4       8    23.8    29.3
+   1975   3    7.3     1.2       8    42.3   105.2
+   1975   4   11.4     4.7       4    56.0   117.9
+   1975   5   12.8     5.1       0    30.0   189.0
+   1975   6   19.0     8.8       0    18.4   246.7
+   1975   7   20.2    12.3       0    99.3   167.6
+   1975   8   23.1    13.3       0    66.6   220.5
+   1975   9   16.2     8.8       0    91.8   134.5
+   1975  10   12.6     5.5       0    42.2    92.1
+   1975  11    8.4     2.7       5    37.7    69.4
+   1975  12    7.6     2.9       6    39.3    32.5
+   1976   1    7.2     3.0       9   102.1    38.2
+   1976   2    6.3     1.6       8    40.5    34.3
+   1976   3    6.7     1.0      11    56.5    89.7
+   1976   4   10.6     3.8       4    17.8   116.1
+   1976   5   14.6     7.4       0    98.6   134.0
+   1976   6   20.6    11.2       0    15.5   221.9
+   1976   7   22.4    12.1       0    26.4   245.7
+   1976   8   22.0    11.3       0    17.3   208.8
+   1976   9   15.6     9.0       0   177.7    75.3
+   1976  10   12.5     7.2       0   170.9    58.9*
+   1976  11    8.2     2.4       5    43.4    62.6
+   1976  12    3.4    -0.5      13    74.8    45.8
+   1977   1    4.2    -0.6      17    87.9    41.4
+   1977   2    5.8     1.0       6   167.6    52.1
+   1977   3    9.1     2.8       5    56.1    79.3
+   1977   4    9.9     3.0       4    59.2   162.7
+   1977   5   13.8     5.6       0    49.5   195.3
+   1977   6   15.6     7.8       0    84.9   169.0
+   1977   7   18.5    11.3       0    21.8   168.1
+   1977   8   18.5    10.9       0    65.4   138.4
+   1977   9   15.3     9.2       0    40.9   108.8
+   1977  10   13.2     7.9       0    53.1    75.3
+   1977  11    8.1     3.2       2   126.0    64.3
+   1977  12    7.2     3.2       2    74.4    28.6
+   1978   1    4.8     0.1      13   103.6    38.2
+   1978   2    4.1    -0.9      17    67.4    41.4*
+   1978   3    9.5     2.7       6    90.3     ---
+   1978   4    8.9     2.7       4    50.3    92.2
+   1978   5   15.2     6.5       0    41.8   180.3
+   1978   6   16.6     9.0       0    48.8   152.5
+   1978   7   17.7    10.4       0    45.0   143.0
+   1978   8   17.7    11.3       0    67.9   107.8
+   1978   9   16.0    10.3       0    89.9   100.7
+   1978  10   14.4     8.4       0    13.2    73.6
+   1978  11   10.9     5.3       5    56.3    74.5
+   1978  12    4.5    -0.1      17   195.3    15.1
+   1979   1    2.1    -3.7      28    73.7    42.6
+   1979   2    2.5    -1.8      22    73.8    57.3
+   1979   3    6.4     1.3       8   134.7    77.0
+   1979   4   10.1     3.4       2    89.4    98.4
+   1979   5   13.2     5.2       4   103.3   145.1
+   1979   6   18.0     9.5       0    44.7   165.1
+   1979   7   18.9    11.2       0    20.7   148.8
+   1979   8   17.9    10.8       0    98.7   151.3
+   1979   9   16.4     9.1       0    28.3   150.8
+   1979  10   13.7     7.1       0    54.8    84.9
+   1979  11    9.4     2.9       8    99.2    59.1
+   1979  12    7.1     2.4       6   157.5    24.9
+   1980   1    4.1    -0.4      15    89.1    32.7
+   1980   2    6.9     2.4       6   101.3    15.6
+   1980   3    6.9     0.9      10   118.3    85.3
+   1980   4   12.5     4.1       3     8.2   149.5
+   1980   5   15.0     5.4       0    19.2   211.7
+   1980   6   16.7     9.2       0   145.4   118.3
+   1980   7   17.8    10.4       0    26.3   128.7
+   1980   8   18.6    11.5       0   125.8   137.5
+   1980   9   17.5    10.9       0    55.1   124.7
+   1980  10   11.2     4.8       3   152.3    98.3
+   1980  11    8.4     3.5       7    90.7    41.6
+   1980  12    7.9     2.4       6    64.8    30.3
+   1981   1    6.8     1.5      11    63.8    40.5
+   1981   2    5.0     0.3      16    79.3    52.3
+   1981   3    9.5     3.6       3   132.6    51.4
+   1981   4   10.0     3.4       2    66.2   109.8*
+   1981   5   14.9     7.3       1    75.3   153.1*
+   1981   6   16.3     9.3       0    40.3   141.3*
+   1981   7   18.7    11.5       0    23.1   150.7*
+   1981   8   19.3    11.4       0    51.9   145.4
+   1981   9   18.3    10.2       0   120.9   164.3
+   1981  10   10.7     3.7       4   122.0   112.3
+   1981  11   10.1     3.5       2    80.8    51.0
+   1981  12    2.2    -4.2      25    63.6    33.3
+   1982   1    5.0    -0.9      15    45.7    36.5
+   1982   2    7.4     1.0       9    23.5    49.3
+   1982   3    9.1     1.8       1   112.8   135.4
+   1982   4   12.7     3.4       3    20.7   166.4
+   1982   5   15.8     5.7       1    35.4   210.4
+   1982   6   17.7    10.6       0   195.6    94.1
+   1982   7   19.6    11.8       0     8.4   133.2
+   1982   8   18.7    11.5       0    66.7   146.3
+   1982   9   17.8     9.6       0    51.4   112.7
+   1982  10   12.7     6.6       0    57.7    58.4
+   1982  11    9.5     4.5       5   156.5    41.3
+   1982  12    6.5     0.8      14    96.4    27.1
+   1983   1    8.4     3.1       5   121.5    39.9
+   1983   2    3.3    -1.3      21    34.3    46.4
+   1983   3    8.5     3.2       3    70.5    68.6
+   1983   4    9.2     2.3       4   130.9    99.1
+   1983   5   13.1     5.9       0   118.9    89.4
+   1983   6   17.0     9.5       0    33.0   128.8
+   1983   7   22.8    13.4       0    96.4   146.8
+   1983   8   21.2*   11.9       0    47.2   180.2
+   1983   9   15.7     9.7       0    72.4    94.1
+   1983  10   12.8     6.7       4    81.3    88.6
+   1983  11    9.3     4.2       6    36.3    38.5
+   1983  12    8.0     2.7       6   166.8    32.5
+   1984   1    5.0     0.0      14   179.6    42.3
+   1984   2    5.4     0.3      11    65.5    38.8
+   1984   3    6.8     1.8       2    52.5    46.5
+   1984   4   12.2     3.0       6    12.0   181.8
+   1984   5   14.1     5.1       1    32.5   162.1*
+   1984   6   17.9     9.9       0    38.6   167.4
+   1984   7   21.2    11.4       0    15.2   214.5*
+   1984   8   21.5    12.3       0    49.6   168.6*
+   1984   9   15.7     9.8       0   131.6    88.8*
+   1984  10   13.9     7.4       0   105.6    86.8*
+   1984  11    9.4     5.6       0   156.4    36.0*
+   1984  12    7.1     2.3       7    45.7    32.9*
+   1985   1    3.2*   -1.7*     23*   84.1    26.4*
+   1985   2    5.0*   -0.6*     15*    7.1    56.0*
+   1985   3    7.6*    1.1*     12*   54.6   102.6*
+   1985   4   10.8*    4.4*      2*   85.0   103.2*
+   1985   5   13.7*    6.2*      0*   70.1*  124.9*
+   1985   6   15.7*    8.2*      0*   47.8*  155.4*
+   1985   7   19.1    12.0       0    51.7   135.7
+   1985   8   17.2    11.0       0    98.9   135.2
+   1985   9   17.5    10.6       0    41.6   102.2
+   1985  10   13.7     8.3       0    30.7    79.0
+   1985  11    6.1     0.5      12    60.0    60.0
+   1985  12    7.7     3.2       8    90.1    20.5
+   1986   1    5.1     0.1      14   145.7    44.5
+   1986   2    0.6    -2.8      24    22.2    51.0
+   1986   3    7.8     1.5       5    77.6   108.5
+   1986   4    8.2     2.2       2   129.5    90.3
+   1986   5   14.6     7.4       0    86.4   166.4
+   1986   6   18.2     9.8       0    40.4   168.0
+   1986   7   18.6    11.5       0    38.7   144.9
+   1986   8   15.9     9.3       0   128.9   117.2
+   1986   9   15.2     6.9       0     7.1   167.3
+   1986  10   13.5     6.9       0    84.4    93.4
+   1986  11   10.5     4.6       0    87.8    69.2
+   1986  12    8.2     2.9       3   140.7    37.4
+   1987   1    2.9    -1.5      19    37.1    31.0
+   1987   2    6.2     0.3      14    46.2    48.2
+   1987   3    6.6     1.1      13    94.0    90.0
+   1987   4   13.3     6.0       0    67.4   126.8
+   1987   5   13.5     5.7       0    29.4   170.1
+   1987   6   15.1     9.0       0   104.4    79.0
+   1987   7   18.7    11.8       0    68.9   141.3
+   1987   8   18.0    11.8       0    55.9   104.9
+   1987   9   16.5     9.3       0    57.6   133.5*
+   1987  10   12.0     5.8       0   113.7    81.1
+   1987  11    8.2     4.3       3    69.6    36.3
+   1987  12    7.5     3.4       6    48.2    19.4
+   1988   1    7.0     1.9       3   134.5    38.9
+   1988   2    7.1     1.8       6    89.4    84.1
+   1988   3    8.6     2.4       6    85.7    84.2
+   1988   4   11.1     4.5       2    35.0    94.6
+   1988   5   15.1     6.9       0    54.7   164.0*
+   1988   6   18.0    10.1       0    58.6   139.8*
+   1988   7   17.6    11.4       0   124.6   120.9*
+   1988   8   18.1    11.4       0    88.0   161.5*
+   1988   9   15.3     9.1       0    41.8   130.8*
+   1988  10   12.5     6.8       2   115.5    96.6
+   1988  11    8.3     2.0       9    43.6    83.8
+   1988  12    9.4     4.9       1    53.5    46.7
+   1989   1    8.9     3.7       2    27.1    56.3
+   1989   2    8.6     2.9       2    92.1    98.0
+   1989   3   10.4     3.5       4    78.6    95.8
+   1989   4    8.8     2.8       4    90.9    91.1
+   1989   5   17.0     7.6       0    23.9   219.0
+   1989   6   19.0     9.2       0    75.0   203.0
+   1989   7   21.4    12.5       0    39.9   229.5
+   1989   8   19.6    11.5       0    27.0   184.7
+   1989   9   17.7    10.1       0    12.4   118.1
+   1989  10   13.8     7.6       0    85.8    73.0
+   1989  11    8.5     3.7       5    53.2    54.6
+   1989  12    6.9     2.4       3   101.4    14.0
+   1990   1    8.7     3.4       0   153.9    43.2
+   1990   2    9.3     3.9       1   131.1    62.0
+   1990   3   11.3     4.6       4    32.3   112.4
+   1990   4   11.9     3.2       4    28.0   173.2
+   1990   5   16.5     6.8       0    37.4   170.8
+   1990   6   16.4     9.3       0    69.9    90.6
+   1990   7   20.3    11.0       0    45.6   231.2
+   1990   8   21.4    12.3       0    46.2   159.9
+   1990   9   15.6     8.2       0    34.7   105.9
+   1990  10   13.7     7.9       0   109.0    58.7
+   1990  11    8.7     3.8       2    57.4    50.6
+   1990  12    6.5     1.3       4   121.0    25.8
+   1991   1    5.3    -0.5      16   106.0    45.7
+   1991   2    4.9    -1.9      21    80.1    47.5
+   1991   3   10.2     4.4       2    71.5    36.0
+   1991   4   11.0     4.0       1    56.0   118.3
+   1991   5   13.8     6.7       0     8.5    95.1
+   1991   6   14.8     7.7       0   136.1   108.1
+   1991   7   21.2    12.6       0    30.7   158.4
+   1991   8   20.8    11.8       0    16.9   163.0
+   1991   9   18.2     9.5       0    35.9   153.6
+   1991  10   12.2*    7.0       0    65.5    68.0
+   1991  11    8.8     3.2       4   105.6    51.3
+   1991  12    7.4     1.9       9    97.4    14.1
+   1992   1    6.0     0.6      15    62.0    30.2
+   1992   2    8.5     2.6       4    45.9    57.5
+   1992   3    9.7     3.7       0    94.9    68.7
+   1992   4   11.5     4.9       1    55.3   102.5
+   1992   5   17.0     7.9       0    32.2   203.5
+   1992   6   19.7    10.8       0    30.9   176.7
+   1992   7   19.2    11.8       0    50.3   147.5
+   1992   8   18.0    10.7       0   110.2   161.5
+   1992   9   15.5     9.2       0    69.0    94.2
+   1992  10    9.7     4.1       6    79.6    67.7
+   1992  11    9.8     2.9       5   124.9    32.6
+   1992  12    5.8     1.1      12    75.7     7.2
+   1993   1    8.1     1.7       4   119.4    17.5
+   1993   2    6.9     2.4       5    13.7    42.4
+   1993   3    9.4     2.6       6    12.9    83.5
+   1993   4   12.1     5.6       0   105.5   104.5
+   1993   5   14.4*    6.6       0    94.2   133.0
+   1993   6   18.5    10.0       0    36.8   161.9
+   1993   7   18.0    11.3       0    59.2   147.9
+   1993   8   18.2     9.8       0    69.0   139.3
+   1993   9   15.1     8.5       0   161.9    82.0
+   1993  10   10.6     4.3       6    51.2    79.8
+   1993  11    6.2     1.2      14    44.4    26.9
+   1993  12    7.2     1.7      11   183.7    17.6
+   1994   1    7.0     1.4       9   130.6    31.7
+   1994   2    4.4    -0.6      15    83.0    37.0
+   1994   3    9.7     3.8       0    84.2   112.5
+   1994   4   11.9     4.5       3    69.0   159.7
+   1994   5   13.9     5.9       0    41.0   122.3
+   1994   6   17.9     9.9       0    21.4   171.2
+   1994   7   22.1    12.2       0    42.5   173.7
+   1994   8   18.4    11.2       0    54.8   146.5
+   1994   9   14.7     8.3       0    92.2   102.6
+   1994  10   12.7     6.2       1    80.0    91.3
+   1994  11   11.2     6.4       0   120.1    49.8
+   1994  12    8.7     3.0       6   147.8    49.0
+   1995   1    6.5*    0.8      10   141.0    49.2
+   1995   2    8.5     2.7       4   122.8    79.6
+   1995   3    7.9     1.5       9    74.7   138.4
+   1995   4   12.0     4.1       4    28.4   169.5
+   1995   5   15.6     6.5       2    55.9   179.8*
+   1995   6   17.6     9.4       0    11.0   169.7
+   1995   7   22.7    13.7       0    16.6   208.8
+   1995   8   23.3    12.3       0     6.7   239.4
+   1995   9   16.7     9.5       0    67.7   107.4
+   1995  10   15.8     8.2       0    22.9   114.3
+   1995  11    9.9     4.3       6    41.8    53.5
+   1995  12    3.9     0.1      16    57.4    27.3
+   1996   1    5.1     2.1       8    42.4    10.3
+   1996   2    4.8    -0.3      17    67.3    75.7
+   1996   3    5.4     1.4       7    39.4    28.2*
+   1996   4   12.1     4.6       5    55.2    83.8
+   1996   5   12.4     4.9       2    49.5   145.8
+   1996   6   17.9     9.2       0    64.9   217.8*
+   1996   7   20.1    11.2       0    39.9   217.8
+   1996   8   20.2*   12.1       0   102.4   165.6
+   1996   9   16.1*    9.7       0    33.4    94.5*
+   1996  10   14.4     7.7       0    67.4    96.7
+   1996  11    7.9     2.4      13   136.3    78.2
+   1996  12    4.7     0.8       9    97.1    35.1
+   1997   1    5.2     0.1      16     6.3    38.1
+   1997   2    9.0     3.4       1   119.9    71.0
+   1997   3   11.2     4.7       2    35.9   108.8*
+   1997   4   12.0     4.7       3    25.6   126.7
+   1997   5   15.4     6.3       0    61.6   205.1
+   1997   6   16.6     9.8       0   143.0   120.9
+   1997   7   20.7    12.1       0    60.3   192.1
+   1997   8   22.1    13.4       0    63.3   169.1
+   1997   9   16.4    10.1       0    21.6   121.6
+   1997  10   12.6     5.9       4    44.5   101.6
+   1997  11   10.1     5.7       0    92.2    25.0
+   1997  12    8.0     3.3       6   105.1    25.5
+   1998   1    7.1     2.2       5   142.6    41.8
+   1998   2   10.3     5.2       4    25.9    67.7
+   1998   3   10.6     4.1       2   111.7    75.6
+   1998   4   10.4     3.9       4   124.2   100.9
+   1998   5   16.7*    7.9*      0*   46.0   164.2
+   1998   6   16.9    10.2       0   133.9   105.7
+   1998   7   18.0    11.5       0    53.5   137.1
+   1998   8   19.1*   11.3       0    44.5   157.2*
+   1998   9   17.2    10.8       0    75.7    88.8*
+   1998  10   12.8     6.7       1   148.7   104.1
+   1998  11    8.8     2.7       5    74.3    62.5
+   1998  12    8.3     2.1       7    61.9    38.2
+   1999   1    8.0     2.6       4   109.1    49.6*
+   1999   2    7.7     2.4       7    49.8    78.4
+   1999   3   10.0     3.8       2    76.4   101.8
+   1999   4   12.9     5.3       3    77.9   129.0
+   1999   5   16.5     8.5       0    79.9   142.1
+   1999   6   17.2*    9.0       0    75.8   161.9
+   1999   7   21.5    12.9       0    23.3   207.9
+   1999   8   19.5    11.8       0    58.7   115.4
+   1999   9   19.7    11.0       0   113.1   162.8
+   1999  10   13.6     7.1       0    93.3    87.7*
+   1999  11   10.2     5.0       3    33.5    64.0
+   1999  12    7.1     1.5       9   180.4    44.0*
+   2000   1    7.6     2.3       4    71.6    63.9*
+   2000   2    8.9     3.0       4    72.0    81.9
+   2000   3   10.5     3.7       5    53.2   115.1
+   2000   4   11.3     3.8       4   120.7   116.0
+   2000   5   16.0     7.0       0    50.3   164.6*
+   2000   6   18.0*   10.5*      0*   76.0   154.7
+   2000   7   18.1    10.7       0    44.9   112.8
+   2000   8   20.1    11.9       0    63.9   160.0*
+   2000   9   17.4    10.2       0   139.9    96.9*
+   2000  10   13.0     6.7       0   158.5    92.6
+   2000  11    8.8     3.8       0   168.2    45.9
+   2000  12    7.1     2.8       7   123.3    38.4*
+   2001   1    5.3     0.3      15    53.3    71.7
+   2001   2    7.1     0.1      15    93.4    84.8
+   2001   3    7.6     0.7       9    47.9   101.1*
+   2001   4   10.6     3.5       1    88.8   109.9
+   2001   5   16.8     7.2       0    50.5   204.4
+   2001   6   17.2     9.4       0    40.3   148.2*
+   2001   7   20.6    12.4       0    32.0   164.6*
+   2001   8   20.1    12.1       0    78.5   153.1*
+   2001   9   15.8     9.8       0    80.3    79.5*
+   2001  10   15.8    10.0       0   127.4    99.5*
+   2001  11   10.5     4.2       2    36.1    53.4*
+   2001  12    6.5     0.4      15    54.8    46.8*
+   2002   1    8.2     2.3       7    70.9    31.0*
+   2002   2    9.3     3.4       1   191.8    63.0*
+   2002   3   10.7     3.6       2    46.0   113.9*
+   2002   4   13.2     4.7       3    45.4   187.7
+   2002   5   15.4     8.2       0    68.6   148.5*
+   2002   6   17.8    10.8       0    49.2   147.8*
+   2002   7   19.1    11.5       0   114.6   135.0
+   2002   8   20.2    13.0       0   120.4   135.7
+   2002   9   17.5    10.3       0    20.2   130.6*
+   2002  10   12.4     5.9       2   112.8    79.2
+   2002  11   10.0     5.2       0   108.1    36.0*
+   2002  12    6.5     3.1       3   136.2    32.5*
+   2003   1    6.8     1.9       9    49.1    71.1*
+   2003   2    6.5     0.0      16    38.7    89.8
+   2003   3   11.5     2.6       4    44.5   162.6*
+   2003   4   14.1     5.0       3    53.3   190.1
+   2003   5   15.9     8.1       0    80.7   167.3
+   2003   6   19.9    11.3       0    81.8   188.9*
+   2003   7   21.2    13.5       0    60.2   101.8
+   2003   8   21.6    12.8       0     9.6   179.9*
+   2003   9   18.6     8.9       0    34.6   142.0*
+   2003  10   12.1     5.6       1    35.2   120.8
+   2003  11   10.5     4.8       3    71.2    50.6*
+   2003  12    7.3     1.2      16    76.2    48.2*
+   2004   1    7.4     2.6       7   116.7    52.2
+   2004   2    7.9     2.8       8    53.3    87.4*
+   2004   3    9.5     3.0       4    44.3    93.3
+   2004   4   12.8     6.0       1    84.0    98.9
+   2004   5   16.0     7.3       0    38.7   184.4*
+   2004   6   18.7    10.8       0    56.5   174.6
+   2004   7   18.9    11.6       0    40.8   140.5
+   2004   8   20.5    13.3       0   189.9   148.9*
+   2004   9   17.6    10.6       0    35.4   162.8
+   2004  10   12.9     7.1       0   122.2    93.5*
+   2004  11   10.0     4.9       4    35.3    44.8
+   2004  12    8.2     2.6       5    49.9    51.3
+   2005   1    8.8     3.0       5    84.8    34.8
+   2005   2    6.7     1.9       9    51.6    69.0
+   2005   3    9.7     4.1       3    22.9    65.1*
+   2005   4   12.4     4.4       2    96.7   130.2
+   2005   5   15.2     6.6       0    37.8   208.7
+   2005   6   19.3    10.7       0    35.8   172.7
+   2005   7   20.3    12.5       0    65.2   154.9
+   2005   8   20.1    11.6       0    47.5   168.6
+   2005   9   18.3    10.6       0    66.4   134.4
+   2005  10   15.1     9.9       0   103.8    52.7*
+   2005  11    9.4     2.9      11    59.8    94.4
+   2005  12    7.2     1.3      12    53.8    41.4
+   2006   1    6.3     1.9       7    16.3    29.0
+   2006   2    6.5     1.5       9    40.4    71.3
+   2006   3    7.4     1.1      12   113.2    87.2
+   2006   4   11.5     4.6       2    52.5   160.9
+   2006   5   17.4     8.7       0    62.8   163.0
+   2006   6   20.4    11.0       0    11.6   164.4
+   2006   7   24.8    13.6       0    29.5   265.4
+   2006   8   19.1    12.3       0    92.7   121.4
+   2006   9   19.6    12.3       0    82.7   131.6
+   2006  10   15.4     9.3       0    89.6    89.8
+   2006  11   11.0     4.8       2    78.6    85.7
+   2006  12    8.5     4.1       0   133.5    42.9
+   2007   1    9.3     3.8       5   142.4    58.5
+   2007   2    8.6     2.9       8   103.4    80.3
+   2007   3   10.3     3.5       2    49.4   125.9
+   2007   4   15.1     6.5       0     4.2   194.8
+   2007   5   15.3     7.8       0    68.8   130.5
+   2007   6   18.1    10.8       0   261.4   127.7
+   2007   7   18.4    11.4       0    93.3   161.9
+   2007   8   19.2    11.4       0    34.3   173.0
+   2007   9   17.2     9.8       0    49.4   131.4
+   2007  10   14.1     7.0       0    27.9    97.6
+   2007  11   10.5     4.2       3    65.4    73.7
+   2007  12    7.1     2.1      10   102.3    36.4
+   2008   1    8.9     3.6       5   214.4    38.3
+   2008   2    9.0     1.2       8    55.3    98.9
+   2008   3    8.7     2.5       3    91.4   108.0
+   2008   4   11.0     4.0       3    66.8   103.8
+   2008   5   17.1     8.2       0    25.2   158.9
+   2008   6   17.7     9.8       0    72.6   170.2
+   2008   7   19.8    12.6       0   139.5   155.0
+   2008   8   19.1    13.1       0   130.8    98.2
+   2008   9   16.7    10.3       0   104.1    98.5
+   2008  10   12.7     6.4       2    76.3   119.4
+   2008  11    8.5     4.4       3    50.0    55.0
+   2008  12    5.7     1.1      12    80.4    52.2
+   2009   1    5.7     0.8       9    56.9    46.8
+   2009   2    6.1     1.9      11    25.0    42.4
+   2009   3   10.0     3.3       4    29.6   141.4
+   2009   4   13.9     5.5       0    36.9   137.9
+   2009   5   15.4     7.6       0    76.2   187.7
+   2009   6   18.9    10.3       0    51.0   180.9
+   2009   7   19.4    12.4       0   150.7   158.1
+   2009   8   19.9    12.8       0    55.3   137.7
+   2009   9   16.9    10.6       0    27.4   127.4
+   2009  10   14.0     7.6       0    64.9    79.2
+   2009  11   10.0     5.3       0   215.2    55.9
+   2009  12    5.1     0.6      13    60.9    48.6*
+   2010   1    2.9    -0.8      15    51.9    48.6
+   2010   2    4.0    -0.8      17    55.8    44.7
+   2010   3    9.3     2.3       9    81.9   127.1*
+   2010   4   13.0     4.2       1    18.4   159.1*
+   2010   5   14.7*    6.1       2    18.1   179.1*
+   2010   6   19.7    10.5       0    37.6   204.4
+   2010   7   20.0    13.0       0    76.0   104.4
+   2010   8   18.8    11.1       0    47.7   149.5*
+   2010   9   17.3    10.3       0    76.9   122.1
+   2010  10   13.1     6.9       1    74.5   114.1*
+   2010  11    7.3     2.5       9   138.3    68.1
+   2010  12    2.3    -3.7      22    24.6    41.6
+   2011   1    5.9     1.0      12    46.8    52.4
+   2011   2    8.5     3.6       1   114.2    44.6
+   2011   3   10.0     2.5       5    10.0   132.0
+   2011   4   16.2     6.7       0     2.0   206.7
+   2011   5   15.4     7.9       0    36.8   176.2
+   2011   6   18.2     9.3       0    50.4   203.7
+   2011   7   19.5    10.5       0    39.4   173.3
+   2011   8   18.6    11.2       0    52.4   161.2
+   2011   9   18.3    10.8       0    41.2   141.9
+   2011  10   15.1     8.3       0    74.0    88.4
+   2011  11   11.3     6.1       1    54.4    47.8
+   2011  12    7.7     2.9       4   141.4    32.6
+   2012   1    7.4     2.0       7   106.0    56.3
+   2012   2    6.8     1.8      11    29.6    53.6
+   2012   3   12.6     4.6       1    12.4   161.5
+   2012   4   10.1     3.1       3   153.5    94.8
+   2012   5   15.7     6.8       1    49.8   198.1
+   2012   6   16.5     9.7       0   164.0   101.2
+   2012   7   18.6    11.9       0   115.6   138.3
+   2012   8   19.8    11.9       0   127.8   137.8
+   2012   9   16.0     9.0       0   136.8   140.9
+   2012  10   11.8     5.2       0    78.2   102.1
+   2012  11    9.1     3.8       5   104.8    57.9
+   2012  12    6.6     1.6      11   154.6    48.3
+   2013   1    5.2     1.2      16    87.8    23.1
+   2013   2    5.2     0.3      13    42.4    70.4
+   2013   3    4.4    -0.6      20    62.4    66.9
+   2013   4   11.1     3.2       5    27.2   164.8
+   2013   5   14.7     6.4       0    55.8   168.2
+   2013   6   17.8     9.4       0    22.0   196.0
+   2013   7   23.1    13.0       0    71.2   219.4
+   2013   8   20.6    12.5       0    67.0   163.7*
+   2013   9   16.7     9.6       0    40.2   112.7*
+   2013  10   14.5     9.2       0   125.4    71.0*
+   2013  11    8.9     2.7       6    56.8    77.9*
+   2013  12    9.1     3.3       3    89.8    39.0*
+   2014   1    7.6     2.5       4   145.2    33.3*
+   2014   2    8.3     3.2       2   132.2    56.3*
+   2014   3   10.7     3.8       2    79.2   123.5*
+   2014   4   13.7     6.4       0    47.2   119.8*
+   2014   5   15.8     8.2       1   101.4   136.1*
+   2014   6   19.0    10.6       0    38.4   137.3*
+   2014   7   22.2    12.5       0    37.6   215.0*
+   2014   8   18.1    10.8       0   125.6   171.2*
+   2014   9   18.0    10.4       0    17.8   112.6*
+   2014  10   14.8     8.5       0    97.6    71.9*
+   2014  11   10.4     5.6       1    96.4    41.1*
+   2014  12    7.6     2.2      10   114.8    54.0*
+   2015   1    6.3     1.7       9   109.2    59.4*  Provisional
+   2015   2    6.6     1.6       6    34.0    70.1*  Provisional
+   2015   3    9.3     2.5       4    79.6   104.9*  Provisional
+   2015   4   13.5     4.0       1    30.8   206.5*  Provisional
+   2015   5   13.8     6.8       1   100.8   171.0*  Provisional
+   2015   6   18.1     8.9       0    31.4   202.1*  Provisional
+   2015   7   19.4    11.1       0    85.0   167.1*  Provisional
diff --git a/braemardata.txt b/braemardata.txt
new file mode 100644
index 0000000..b8bf7f9
--- /dev/null
+++ b/braemardata.txt
@@ -0,0 +1,686 @@
+Braemar
+Location: 3152E 7914N, 339 metres amsl (1959 to Apr 2005), & 3152E 7919N, 327 metres amsl (Aug 2005 onwards)
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1959   1    1.7    -5.7      27     ---    34.2
+   1959   2    6.2    -3.2      15     ---    68.6
+   1959   3    7.6     0.8       7     ---    80.9
+   1959   4    ---     ---     ---     ---   105.0
+   1959   5   15.6     4.6       1     ---   182.6
+   1959   6   16.4     7.2       0     ---   164.8
+   1959   7   18.0     8.5       0     ---   147.4
+   1959   8   18.6    10.1       0     ---   106.3
+   1959   9   17.0     5.4       1     ---   148.2
+   1959  10   13.2     4.8       3     ---    87.8
+   1959  11    7.0     1.3       8     ---    26.6
+   1959  12    4.7    -0.6      14     ---     8.2
+   1960   1    3.8    -2.4      21     ---    28.5
+   1960   2    3.5    -5.6      23     ---    79.4
+   1960   3    5.7     0.0      11     ---    50.9
+   1960   4   10.5     2.4       6     ---    99.2
+   1960   5   15.5     3.8       3     ---   160.8
+   1960   6   18.3     8.0       0     ---   190.7
+   1960   7   16.7     7.7       0     ---   120.9
+   1960   8   15.9     7.2       0     ---    95.8
+   1960   9   14.1     5.2       3     ---   106.5
+   1960  10    9.3     5.2       0     ---    16.3
+   1960  11    6.3    -0.2      12     ---    25.9
+   1960  12    3.3    -3.3      18     ---    16.3
+   1961   1    3.3    -2.7      22    71.8    22.6
+   1961   2    6.6     0.4      11    52.5    54.0
+   1961   3   10.1     2.6       7    25.1   106.3
+   1961   4    9.8     2.5       6    51.5    95.9
+   1961   5   13.1     3.4       3    36.7   199.6
+   1961   6   15.2     6.4       1    25.3   157.8
+   1961   7   15.9     7.7       0    81.3   111.5
+   1961   8   15.9     7.6       0   100.1   133.0
+   1961   9   15.0     7.2       0    97.7    80.4
+   1961  10   10.9     4.2       2   158.2    61.9
+   1961  11    6.0    -1.6      20    47.9    35.7
+   1961  12    2.1    -4.7      22   102.2    24.7
+   1962   1    4.5    -1.8      17   116.5    23.7
+   1962   2    5.5    -1.2      15    87.8    51.3
+   1962   3    3.3    -4.1      25    49.8    83.2
+   1962   4    9.3    -0.5      15    43.2   167.6
+   1962   5   12.3     2.5       5    70.5   153.2
+   1962   6   15.7     6.9       0    43.1   191.4*
+   1962   7   15.7*    6.5       0    50.4   156.2*
+   1962   8   15.0*    7.1       1    93.9   132.7*
+   1962   9   12.3     6.2       1   134.8    54.3*
+   1962  10   11.4     5.3       3    42.6    61.4*
+   1962  11    5.4    -0.1      14    70.9    25.2*
+   1962  12    4.0    -1.9      19   138.3    22.6*
+   1963   1   -0.7    -8.6      31    75.0    23.3*
+   1963   2    0.7    -8.6      28    40.3    76.7*
+   1963   3    7.0    -1.7      16    96.9    88.4*
+   1963   4    9.4     1.2*     11*   57.1   150.8
+   1963   5   11.5     2.5       4    67.0   164.1
+   1963   6   17.0     7.0       0   125.7   172.6
+   1963   7   16.1     7.7       0    48.3   154.5
+   1963   8   14.8     7.5       1   111.3    88.6
+   1963   9   13.7     6.1       1    89.5   110.0
+   1963  10   11.7     4.4       3    73.4    79.7
+   1963  11    6.4     0.6      12   124.7    33.4
+   1963  12    3.8    -1.1      15    30.9    23.1
+   1964   1    5.6    -1.1      17    33.2    33.8
+   1964   2    5.1    -1.2      13    28.7    58.6
+   1964   3    4.5    -0.6      15    56.8    38.9
+   1964   4    9.8     2.6       4    52.5   111.4
+   1964   5   14.1     4.8       0    56.3   169.1
+   1964   6   15.5     6.1       2    55.2   163.3
+   1964   7   16.8     8.6       0    36.8   173.5
+   1964   8   16.1     7.0       3   106.2   139.7
+   1964   9   14.5     5.5       2    91.2   119.1
+   1964  10   10.3     1.7      10    38.5    68.0
+   1964  11    7.5     0.4      12    55.4    31.0
+   1964  12    4.1    -2.7      19    89.1    17.2
+   1965   1    3.1    -3.1      24    71.6    28.0
+   1965   2    4.5    -2.2      16    27.2    44.0
+   1965   3    5.9    -2.9      21    33.5    96.9
+   1965   4    9.9    -0.1       9    80.3   163.9
+   1965   5   12.2     4.2       5    52.9   116.4
+   1965   6   16.2     7.2       0    59.9   129.7
+   1965   7   14.2     6.7       0    73.0   128.3
+   1965   8   15.6     7.4       1    31.4   148.1
+   1965   9   13.2     6.2*      1*  124.8    64.9
+   1965  10   11.7     3.2       8    60.8    84.8
+   1965  11    3.7    -2.3      18    89.0    39.1
+   1965  12    2.9    -3.2      19    55.6    19.8
+   1966   1    2.6    -2.8      20    48.6    17.0
+   1966   2    3.0    -3.4      17    80.4    32.2
+   1966   3    7.1     1.2       9    50.8   115.9
+   1966   4    6.5    -1.1      16    49.4     ---
+   1966   5   12.9     2.9       4    94.0   185.2
+   1966   6   16.4     8.6       0   108.5    88.6
+   1966   7   16.7     7.5       0    26.0   172.6
+   1966   8   14.9     6.1       2    74.0   107.8
+   1966   9   15.1     8.3       0    50.4   101.0
+   1966  10    9.7     2.2      10   121.7    43.9
+   1966  11    5.1    -1.3      14   122.9    27.1
+   1966  12    4.0    -1.5      16   118.3    21.0
+   1967   1    4.5     0.1      14   104.2    20.6
+   1967   2    5.4     0.5       8    85.0    45.2
+   1967   3    6.5     0.4      14   108.5   108.0
+   1967   4    9.9     0.9      10    43.2   147.5
+   1967   5   10.6     3.1       5   109.7   104.5
+   1967   6   17.4     6.8       0    40.3   200.2
+   1967   7   17.1     8.5       0    31.1   140.3
+   1967   8   17.0     8.0       0    69.7   136.3
+   1967   9   14.8     6.1       0    98.4    90.6
+   1967  10    9.6     3.5       3   137.1    81.4
+   1967  11    7.2    -0.5      14    78.9    46.9
+   1967  12    5.2    -0.1      15    49.0    24.0
+   1968   1    4.3    -2.5      17    70.9    22.3
+   1968   2    2.0    -6.6      27    55.6    79.5
+   1968   3    6.8     0.0      18    48.3    84.1
+   1968   4   10.0     0.4      14    63.4   176.0
+   1968   5    9.5     1.8       8    80.2   136.6
+   1968   6   18.1     6.2       0    28.6   211.4
+   1968   7   15.6     8.7       0   106.6    82.5
+   1968   8   17.2     8.1       0    39.1   172.2
+   1968   9   14.0     6.4       1    66.4    69.6
+   1968  10   12.0     4.4       3   119.9    47.7
+   1968  11    5.4     0.0      14    44.1    32.0
+   1968  12    3.9    -1.2      15    80.9     6.6
+   1969   1    5.6    -1.1      13   122.9    29.9
+   1969   2    1.2    -6.0      25    64.6    48.0
+   1969   3    3.3    -3.8      26    46.7    96.5
+   1969   4    8.2    -0.3      13    59.8   157.4
+   1969   5   11.6     3.3       1   131.4   105.7
+   1969   6   16.8     6.2       1    61.8   181.5
+   1969   7   18.4     9.2       0    22.2   185.6
+   1969   8   18.5     9.3       0    58.0   157.2
+   1969   9   15.2     6.7       1    42.3   128.2
+   1969  10   13.7     6.5       0    41.7    72.1
+   1969  11    4.4    -3.3      23    75.5    46.1
+   1969  12    4.1    -1.6      18    49.4    24.3
+   1970   1    3.2    -2.3      19    67.4    14.8
+   1970   2    2.7    -5.0      24    91.1    74.3
+   1970   3    4.4    -2.3      22    46.2   118.4
+   1970   4    6.7    -0.8      18    60.3   139.8
+   1970   5   14.5     5.2       0    58.9   145.7
+   1970   6   18.9     6.4       0    91.4   239.3
+   1970   7   15.0     7.5       0    92.2   103.2
+   1970   8   17.8     8.6       0   118.8   164.9
+   1970   9   14.4     6.5       2    85.8    83.1
+   1970  10   10.5     3.5       5    67.9    70.4
+   1970  11    6.1     0.5       9    94.9    33.2
+   1970  12    4.9    -0.5      17    48.1    24.9
+   1971   1    4.9    -0.7      15   102.5    19.8
+   1971   2    5.8    -1.5      16    20.3    64.5
+   1971   3    6.7    -0.9      18    49.8    80.7
+   1971   4    9.9     0.4      12    53.7   127.3
+   1971   5   13.8     3.2       6    54.0   206.4
+   1971   6   13.6     5.3       0    55.7   146.6
+   1971   7   18.1     8.3       0    54.8   184.6
+   1971   8   16.6     8.2       0    45.8   143.3
+   1971   9   16.4     6.7       3    36.3   154.6
+   1971  10   12.3     3.6       7    52.0    94.8
+   1971  11    6.8     0.3      15    88.3    29.8
+   1971  12    7.9     2.7       7    55.8    12.8
+   1972   1    3.3    -1.2      19   184.5    19.1
+   1972   2    3.6    -1.8      23    76.4    30.5
+   1972   3    7.0    -1.2      20    62.4   120.7
+   1972   4    9.9     1.5       5    54.4   136.9
+   1972   5   11.8     3.8       2    96.5   127.4
+   1972   6   13.2     5.0       0    63.6   143.1
+   1972   7   18.7     7.5       0    30.4   217.7
+   1972   8   16.8     7.3       0    46.8   185.3
+   1972   9   14.3     3.7       5    12.8   125.4
+   1972  10   12.3     3.3       4    28.5    79.1
+   1972  11    6.0    -0.7      14    63.1    42.6
+   1972  12    5.3    -1.1      16    90.6    21.1
+   1973   1    4.4    -1.1      16    56.9    33.8
+   1973   2    4.7    -3.3      17    36.1    74.3
+   1973   3    8.9    -1.0      16    21.7   132.5
+   1973   4    7.1     0.5      12    68.9   111.4
+   1973   5   12.0     3.4       7    64.7   144.3
+   1973   6   16.9     7.1       2    31.9   161.2
+   1973   7   17.8     8.8       1    58.2   163.8
+   1973   8   17.7     8.1       1    41.8   168.4
+   1973   9   14.6     6.5       1    79.7   118.3
+   1973  10    9.9     2.3      10    46.4    92.8
+   1973  11    5.9    -0.1      13    72.8    44.4
+   1973  12    4.5    -1.4      15    99.2    11.1
+   1974   1    5.9*    1.0       7   284.9    20.4
+   1974   2    5.9    -0.5      14    49.9    32.2
+   1974   3    6.4    -1.0      16    76.7    96.7
+   1974   4   13.3    -0.8      17    19.1   207.3
+   1974   5   12.6     3.9       2    50.6   147.9
+   1974   6   16.1     5.5       0    51.0   177.9
+   1974   7   15.8     7.7       0    45.4   135.3
+   1974   8   16.2     7.4       1    49.3   136.9
+   1974   9   12.3     5.2       3    50.2   102.5
+   1974  10    8.1     3.0       4    99.4    30.8
+   1974  11    6.2     0.7       9   126.4    33.2
+   1974  12    7.2     2.1       7   119.8    28.3
+   1975   1    6.3    -1.0      18   172.8    26.2
+   1975   2    6.0    -2.2      17    35.6    80.1*
+   1975   3    5.5    -1.8      22    32.0   104.5
+   1975   4    9.2     1.6      11    71.5   121.0
+   1975   5   12.9     2.8       3    38.5   201.1
+   1975   6   17.6     6.2       2    43.3   215.9
+   1975   7   19.0     9.5       0    73.1   151.1
+   1975   8   21.0     9.6       0    68.2   211.0
+   1975   9   13.5     5.8       3    88.3    96.4
+   1975  10   11.6     4.3       5    31.2    81.0
+   1975  11    6.9     0.5      13    71.8    34.8
+   1975  12    7.1     1.6      10    31.2    17.3
+   1976   1    5.4    -0.7      20   106.0    15.8
+   1976   2    5.2    -0.8      16    30.8    48.7
+   1976   3    5.2    -0.4      21    57.8    91.2
+   1976   4   10.4     1.9       8    18.6   119.3
+   1976   5   12.3     4.6       1   105.0   115.9
+   1976   6   18.4     8.7       0    11.3   164.2
+   1976   7   20.9     9.2       0    37.9   233.1
+   1976   8   20.5     6.3       0    20.4   220.4
+   1976   9   13.1     7.2       0   179.5    72.8
+   1976  10   10.1     3.5       5   181.5    46.6
+   1976  11    6.3    -0.3      13    61.4    41.3
+   1976  12    1.9    -3.5      25    57.3    26.2
+   1977   1    2.5    -3.8      22    84.7    33.9
+   1977   2    3.0    -3.1      22    65.2    56.9
+   1977   3    6.8     1.0       7   117.8    62.0
+   1977   4    7.5     0.7      10    65.0   150.7
+   1977   5   13.0     2.6      10    60.8   168.0
+   1977   6   15.6     4.8       1    49.9   203.7
+   1977   7   19.5     8.0       0    21.2   206.4
+   1977   8   17.1     6.7       2    72.7   151.8
+   1977   9   13.3     6.1       3    62.8    99.5
+   1977  10   12.2     5.3       0   125.7    57.6
+   1977  11    5.6*   -0.5      13   144.8    40.3
+   1977  12    5.9    -0.3      14    72.5    14.6
+   1978   1    3.0    -4.3      24    96.3    27.9
+   1978   2    1.0    -8.4      21    69.2*   45.9*
+   1978   3    7.1     0.4      16    97.9    91.3
+   1978   4    7.2     0.2      14    43.3   106.8
+   1978   5   15.4     3.7       7    41.5   191.7
+   1978   6   16.5     6.4       1    55.6   193.8
+   1978   7   16.6     7.9       0    52.0   156.1
+   1978   8   16.5     9.4       0    93.3   116.4
+   1978   9   13.7     7.9       0    57.3    79.3
+   1978  10   12.5     6.5       0    27.8    58.9
+   1978  11    9.0     2.5       7    98.7    41.9
+   1978  12    3.5    -0.3      12   191.0    14.0
+   1979   1    1.5    -7.4      28    71.0    33.4
+   1979   2    1.5    -5.3      23    18.2    71.5
+   1979   3    3.6    -2.0      22   108.9    95.6
+   1979   4    7.7     1.6       7    78.0    93.8
+   1979   5   11.4     2.6      11    82.9   142.2
+   1979   6   17.6     7.6       0    52.2   168.4
+   1979   7   17.8     8.4       0    82.6   153.7
+   1979   8   15.3     7.6       0    71.8   102.2
+   1979   9   14.5     6.1       4    38.6   136.2
+   1979  10   11.5     5.7       4    92.8    58.0
+   1979  11    6.8    -0.2      16    68.1    36.1
+   1979  12    4.5    -0.6      13   150.9    17.8
+   1980   1    2.5    -2.9      26   119.7    13.7
+   1980   2    5.1    -1.4      16    70.7*   51.1
+   1980   3    5.1    -2.3      21    73.5*   64.4
+   1980   4   11.2     1.8       7     7.2   147.7
+   1980   5   15.6     2.8       4    27.8   240.4
+   1980   6   16.2     7.5       1    96.0   135.3
+   1980   7   16.5     7.9       0    71.3   100.7
+   1980   8   16.7     9.2       0    76.1   109.5
+   1980   9   15.3     7.6       0    66.7    87.5
+   1980  10    9.2     1.8      10   104.6    56.7
+   1980  11    6.9     0.1      11    92.2    27.6
+   1980  12    5.7     0.5      15    74.2    13.5
+   1981   1    5.0    -1.9      20    80.1    32.3
+   1981   2    3.8    -1.3      21    47.2    62.1
+   1981   3    6.8    -0.2      18    78.5   101.7
+   1981   4   11.0    -1.4      20    11.6   198.9
+   1981   5   13.9     4.3       4    53.2   169.1
+   1981   6   15.0     6.5       2    36.4   135.7
+   1981   7   16.5     8.6       0    47.8   137.4
+   1981   8   18.7     8.9       0    12.4   184.5
+   1981   9   15.3     6.8       1   164.1   121.6
+   1981  10    7.3     0.4      10   129.3    85.2
+   1981  11    7.2     1.3      11   101.6    38.6
+   1981  12    0.5    -7.2      27    74.8     ---
+   1982   1    2.5    -5.5      18    97.3    19.3
+   1982   2    5.8    -0.9      14    76.2    52.3
+   1982   3    6.3    -0.4      16   115.9   110.6
+   1982   4   10.5     1.7       8    29.4   155.5
+   1982   5   13.7     1.6      13    49.0   218.6
+   1982   6   15.3     6.9       0    57.7   116.5
+   1982   7   20.2     8.7       0    31.5   206.8
+   1982   8   16.6     8.7       0   153.0   143.8
+   1982   9   14.1     6.4       1   152.3   102.9
+   1982  10   10.0     4.1       4   257.6    45.1
+   1982  11    6.7     1.1      12   161.8    34.6
+   1982  12    4.1    -2.2      19   129.4    14.4
+   1983   1    5.7     0.9      12   147.8    20.9
+   1983   2    2.0    -4.8      25    87.3    50.7
+   1983   3    6.7     1.1      12    59.3    68.8
+   1983   4    7.2    -0.6      18    61.2   124.6
+   1983   5   10.1     3.6       4   111.2    75.5
+   1983   6   15.6     6.2       0    67.0   183.7
+   1983   7   21.2    10.3       0    34.4   205.0
+   1983   8   20.4     9.8       0    22.5   171.5
+   1983   9   12.7     6.4       1    92.0    91.8
+   1983  10   10.5     4.2       3    87.2    64.1
+   1983  11    7.8     1.5      11    18.0    38.1
+   1983  12    6.3     0.5      12   159.4    12.2
+   1984   1    1.3    -4.9      26   169.1    25.4
+   1984   2    4.2    -1.0      17    83.3    41.8
+   1984   3    4.7    -0.8      17   142.5    56.1
+   1984   4   11.0     0.4      13    10.9   191.4
+   1984   5   13.5     1.7      11    20.5   183.0
+   1984   6   16.8     7.7       0    46.6   165.1
+   1984   7   20.1     8.8       0    29.7   208.0
+   1984   8   20.0     8.2       0    15.7   169.1
+   1984   9   13.1     6.1       1   104.5    76.3
+   1984  10   11.2     3.5       2   109.2    64.6
+   1984  11    6.9     2.2       5   243.8    16.1
+   1984  12    5.5    -0.1      14    76.8    20.9
+   1985   1    1.1    -4.9      23   117.5    25.5
+   1985   2    4.5    -3.7      20    18.5    72.6
+   1985   3    4.7    -1.7      19    59.7    68.1
+   1985   4    9.2     1.3      12    68.3   112.7
+   1985   5   12.8     3.0       6    69.8   135.7
+   1985   6   14.5     4.4       0    85.5   151.9
+   1985   7   16.6     9.0       0    76.0   107.0
+   1985   8   14.9     7.9       0   153.7   128.1
+   1985   9   13.3     6.5       0   103.9    87.6
+   1985  10   12.2     3.6      10    57.9   111.4
+   1985  11    3.5    -2.7      23    71.4    19.3
+   1985  12    5.2    -0.7      14   106.1    18.6
+   1986   1    2.5    -2.6      22   154.1    15.2
+   1986   2   -0.3    -6.7      28    53.6    58.7
+   1986   3    5.4    -1.7      14    65.0   120.4
+   1986   4    6.6    -0.6      18    44.2   107.4
+   1986   5   11.9     4.4       1   109.5   155.3
+   1986   6   17.6     6.4       0    60.5   229.7
+   1986   7   16.4     8.3       0    45.5   143.1
+   1986   8   14.0     6.2       1   113.7   110.0
+   1986   9   13.5     5.2       3    13.9   131.6
+   1986  10   11.2     4.9       1    60.1    89.3*
+   1986  11    7.9     1.2       8    98.8    42.2
+   1986  12    4.3    -0.3      18   149.7    23.5
+   1987   1    1.6    -4.6      25    35.7    35.1
+   1987   2    4.0    -2.6      21    29.0    58.4
+   1987   3    4.3    -2.9      25    66.5   108.3
+   1987   4   11.5     1.6       6    57.3   136.9
+   1987   5   12.1     3.0       2    70.4   187.0
+   1987   6   13.0     5.0       1    84.3     ---
+   1987   7   17.2     9.5       0    75.6    96.3
+   1987   8   16.3     8.6       0    50.5   143.6
+   1987   9   13.2     5.4       4    56.3   141.1
+   1987  10    9.1     2.2      12   103.9    55.5
+   1987  11    5.8     1.3       8    63.6    29.6
+   1987  12    5.4    -0.6      15    46.5     9.5
+   1988   1    3.7    -1.1      17   123.8    21.7
+   1988   2    4.2    -0.4      18    83.0    41.3
+   1988   3    5.7    -0.6      18    96.3    95.7
+   1988   4    9.4     0.8      13    56.2   108.5
+   1988   5   13.6     3.6       3    36.4   196.7
+   1988   6   19.3     7.7       0    20.1   222.1
+   1988   7   15.5     9.0       0   145.6   110.6
+   1988   8   16.0     8.6       0    95.9   141.2
+   1988   9   14.2     7.1       0    70.5   133.6
+   1988  10   10.0     3.4       9   130.2    60.0
+   1988  11    6.8     0.6      12    53.1    53.0
+   1988  12    7.9     2.7       3    40.4    22.9
+   1989   1    8.2     2.6       6    68.1    30.9
+   1989   2    5.5    -0.4      16   125.1    71.0
+   1989   3    6.8     0.2      12   127.0   113.3
+   1989   4    7.1     0.2      14    39.9   120.1
+   1989   5   14.2     4.5       2    37.1   208.9
+   1989   6   16.0     6.0       1    45.2   175.6
+   1989   7   21.3     9.5       0    11.9   233.8
+   1989   8   16.8     8.8       0    70.0   157.1
+   1989   9   14.5     6.2       1    69.0   115.9
+   1989  10   11.8     4.7       2    72.8    71.8
+   1989  11    6.9     1.0      11    35.9    65.8
+   1989  12    2.9    -3.7      23    76.4    17.2
+   1990   1    6.1     0.8      14   143.0    33.8
+   1990   2    5.7     0.6      10   208.5    66.4
+   1990   3    8.5     2.6       5    78.6   125.8
+   1990   4   10.2     1.2       9    28.5   180.3
+   1990   5   14.4     4.3       2    47.6   168.3
+   1990   6   15.2     6.9       0    90.6   136.7
+   1990   7   18.1     8.5       0    31.7   215.8
+   1990   8   17.8     9.6       0    43.2   135.2
+   1990   9   13.6     6.2       1    43.4   125.4
+   1990  10   10.9     5.3       2   123.6    66.0
+   1990  11    6.4     0.7       9    52.5    23.3
+   1990  12    4.6    -1.2      20   107.6    22.6
+   1991   1    3.5    -2.3      22    69.8    37.2*
+   1991   2    3.0    -2.9      22    66.0    42.8
+   1991   3    8.5     0.0      16    62.1    77.4
+   1991   4    9.2     1.3       9    70.8     ---
+   1991   5   13.8     5.0       1    38.0   147.3*
+   1991   6   13.5     5.6       2   129.4   142.8*
+   1991   7   19.2    10.5       0    56.8   148.8*
+   1991   8   18.6     9.5       0    30.7   174.2*
+   1991   9   15.7     5.8       3    58.3   152.7*
+   1991  10   10.1     3.7       4   144.2    55.5*
+   1991  11    6.6     1.4      12   113.8    27.0
+   1991  12    6.2    -0.7      19    51.1    28.3
+   1992   1    5.8    -2.1      23    62.4    48.8
+   1992   2    6.5     0.0      14    56.6    53.1
+   1992   3    7.0     1.5       7   116.1    71.8
+   1992   4    8.5     1.6       9    53.4    97.2
+   1992   5   15.6     4.6       3    42.8   265.2
+   1992   6   18.6     8.0       0    41.6   220.3
+   1992   7   16.3     8.8       0    42.6   128.3
+   1992   8   15.3     6.9       0   125.7   130.3
+   1992   9   13.4     6.3       0    92.9    95.0
+   1992  10    8.0     0.5      12    72.8    72.5
+   1992  11    6.8     0.3      12    85.8    48.0
+   1992  12    3.9    -2.4      19    76.3    30.9
+   1993   1    4.8    -0.6      18   162.0*   29.2
+   1993   2    7.0     2.2       8    31.8    34.1
+   1993   3    7.2     0.0      14    59.8   110.1
+   1993   4    9.9     2.2       3    75.3   107.8
+   1993   5   12.6     3.5       3   106.1   144.4
+   1993   6   15.9     7.9       0    30.5   130.2
+   1993   7   15.4     7.8       0    49.0   150.0
+   1993   8   15.3     7.1       0    44.8   122.1
+   1993   9   13.1     4.3       7   107.1   120.4
+   1993  10    8.0     1.0      15   173.3    71.2
+   1993  11    5.1    -2.4      18    45.0    34.3
+   1993  12    3.0    -2.4      24    84.4    23.9
+   1994   1    4.0    -0.9      21   124.1    21.7
+   1994   2    1.9    -2.4      21   113.4    20.6
+   1994   3    5.9    -0.1      15   148.7   109.6
+   1994   4    8.4     1.6       9    72.8   122.2
+   1994   5   11.8     2.0      12    12.2   201.5
+   1994   6   15.7     7.0       0    46.3   174.8
+   1994   7   18.7     9.1       0    31.9   158.0
+   1994   8   16.9     7.9       0    41.8   143.5
+   1994   9   13.4     5.4       0    72.1    99.3
+   1994  10   10.5     2.8      10    83.2    69.1*
+   1994  11    9.4     3.8       7    69.5    27.7
+   1994  12    5.8     0.4      11    88.0    33.6
+   1995   1    4.0    -2.1      23   155.1    28.4
+   1995   2    4.6    -1.3      17    84.4    63.2
+   1995   3    4.9    -2.2      24    65.1   118.9
+   1995   4    9.3     1.2      11    42.6   103.8*
+   1995   5   12.6     3.3       9    74.6   169.7
+   1995   6   17.6     6.3       0    21.4   246.4
+   1995   7   19.8     9.1       0    42.2   198.1*
+   1995   8   22.1     8.1       0    20.3   236.3
+   1995   9   14.0     6.5       1   180.8    78.5
+   1995  10   12.8     5.5       3   146.0    80.2
+   1995  11    7.9     2.0      10    78.2    25.8
+   1995  12    1.3    -5.2      22    59.4    27.2
+   1996   1    4.3     0.9      12    96.3    11.5
+   1996   2    3.2    -3.2      22    97.1    76.3
+   1996   3    4.3    -0.7      23    41.0    72.5
+   1996   4    9.1     2.5       6    62.4   117.3
+   1996   5   10.2     1.9      10    43.4   148.4
+   1996   6   16.7     6.9       0    15.9   239.0
+   1996   7   18.0     8.3       0    47.5   169.6
+   1996   8   17.9     9.5       0    51.4*  139.4
+   1996   9   15.6     6.0       0    32.5*  150.2
+   1996  10   12.0     5.3       0   112.8*   60.9
+   1996  11    5.4    -1.4      18   121.4*   55.9
+   1996  12    3.4    -2.4      23    52.7*   27.0*
+   1997   1    3.9    -2.6      22    22.3*   33.3
+   1997   2    6.0    -0.3      16   124.4*   51.8
+   1997   3    9.3     2.2       6    70.9*  128.9
+   1997   4   10.8     2.0       7    14.4*  100.6
+   1997   5   13.0     3.8       4    94.6*  166.9
+   1997   6   15.0     6.1       0    90.0*  144.0
+   1997   7   18.9     8.4       0    49.7*  201.8
+   1997   8   20.3     9.3       0    45.1*  193.7
+   1997   9   15.2     5.4       4    42.2*  168.5
+   1997  10   11.5     3.4       7    35.1*  104.5
+   1997  11    8.4     3.4       3   121.8*   25.9
+   1997  12    6.0     0.9      14   102.0    13.5
+   1998   1    5.1    -0.5      13    81.6    21.7*
+   1998   2    8.9     4.0       3    40.6    60.2*
+   1998   3    7.9     0.5      12    53.5    83.1*
+   1998   4    7.1     0.5      12   184.1   132.3*
+   1998   5   14.6     4.6       4    39.0   184.3
+   1998   6   14.1     6.3       0    87.7   119.3
+   1998   7   16.0     8.4       0    95.0   139.9
+   1998   8   16.4     8.6       0    34.6   146.7
+   1998   9   15.4     7.5       0    73.8   111.9
+   1998  10    9.2     2.8       6   129.9*   75.3*
+   1998  11    6.3    -0.7      12    98.2    54.8
+   1998  12    6.1    -0.1      14    96.5    16.8
+   1999   1    4.4    -0.4      14   105.9    34.2
+   1999   2    4.7    -1.2      17    54.5    57.3
+   1999   3    7.3     0.4      12    46.5   105.5
+   1999   4   11.2     2.1       9    63.1   134.4
+   1999   5   14.0     5.1       1    63.8   178.2
+   1999   6   15.2     6.6       1    54.5   154.0
+   1999   7   19.3*    9.2*      0*   51.2*  167.7*
+   1999   8   16.9     6.6       3    32.5   142.0*
+   1999   9   16.2     7.7       0   164.5   115.5*
+   1999  10   11.0     5.0       2    73.3    43.0
+   1999  11    8.5     2.2       8    61.8    26.8
+   1999  12    3.4    -2.2      20   197.2    25.1
+   2000   1    6.5     0.4      13    99.6    37.7
+   2000   2    5.8    -0.4      16    88.2    57.9
+   2000   3    8.9     1.1      13    53.7   100.7
+   2000   4    8.7     0.9      11   122.2   129.3
+   2000   5   14.8     3.4       3    31.8   239.3
+   2000   6   15.2     6.1       1    42.3   157.5
+   2000   7   17.6     7.6       1    91.5   164.9
+   2000   8   17.8     8.0       0    73.8   140.8
+   2000   9   14.8     7.0       0   115.2   111.6
+   2000  10   10.6     4.3       4   160.2    64.3
+   2000  11    6.2     1.1       7   163.5    32.4
+   2000  12    5.0     0.7      12   123.0    13.9
+   2001   1    3.1    -2.8      22    67.1    32.7
+   2001   2    3.8    -2.3      19    82.3    69.7
+   2001   3    4.6    -2.4      19    62.9    89.9
+   2001   4    8.4     0.9      12    33.2   147.3
+   2001   5   16.2     4.0       6    16.9   227.2
+   2001   6   14.6     6.3       2    43.4   142.6
+   2001   7   17.4     9.2       0    77.6   105.3
+   2001   8   16.8     8.3       0    92.0   122.6
+   2001   9   13.4     7.0       0    49.4    78.7
+   2001  10   12.8     7.9       0   170.2    59.9
+   2001  11    8.5     1.4      13    67.2    41.8
+   2001  12    4.3    -2.1      23    69.6    19.9
+   2002   1    6.2    -0.2      11   115.0    33.6
+   2002   2    5.0    -0.2      12   133.1    51.1
+   2002   3    7.8     0.5      14    57.4    95.5
+   2002   4   11.0     1.9       7    41.1   141.6
+   2002   5   13.6     4.5       3    87.4   168.7
+   2002   6   15.3     7.9       0    60.8   127.1
+   2002   7   16.7     8.9       0   121.1   100.7
+   2002   8   18.5    10.2       0    85.8   136.3
+   2002   9   16.0     6.0       2    33.1   121.0
+   2002  10    8.7     2.6       6   155.4    58.7
+   2002  11    7.7     2.5       6   162.7    34.8
+   2002  12    4.3     1.3       7    63.5     5.6
+   2003   1    4.9    -1.5      17    83.3    20.4
+   2003   2    5.4    -2.8      23    39.1    85.9
+   2003   3   10.9    -0.1      14    50.7   147.8
+   2003   4   12.8     1.7      11    43.6   162.9
+   2003   5   12.6     5.0       1    72.4   132.0
+   2003   6   17.5     8.6       0    21.1   157.9
+   2003   7   19.4    10.4       0    43.2   169.6
+   2003   8   19.8     9.0       0     9.3   181.5
+   2003   9   15.7     5.1       2    24.8   116.3
+   2003  10   10.3     1.8      10    33.5   108.0
+   2003  11    8.9     2.2       7    85.2    43.5
+   2003  12    6.1    -1.6      19   107.4    22.8
+   2004   1    5.0    -0.5      18    91.6    21.8
+   2004   2    5.6    -1.9      21    49.3    74.6
+   2004   3    7.7    -0.1      10    56.3   107.8
+   2004   4   10.6     2.9       4    91.5    90.6
+   2004   5   14.9     4.4       4    69.8   193.6
+   2004   6   15.9     8.1       0    54.4   120.1
+   2004   7   16.4     8.0       0    44.6   111.6
+   2004   8   18.4    10.1       1   177.2   147.6
+   2004   9   15.2     7.1       3    46.8   117.6
+   2004  10    9.7     4.1       4   158.5    36.9
+   2004  11    8.5     2.0       6    35.4    45.3
+   2004  12    7.3    -0.2      15    62.4    28.2
+   2005   1    6.8     0.2      12   127.4    21.1
+   2005   2    4.5    -0.1      15    67.1    46.5
+   2005   3    7.8     1.1      14    69.6    75.6
+   2005   4   10.1     1.5      11    72.5   147.6
+   2005   5    ---     ---     ---     ---     ---
+   2005   6    ---     ---     ---     ---     ---
+   2005   7    ---     ---     ---     ---     ---
+   2005   8   17.6     8.4       0    58.0     ---
+   2005   9   15.9     7.6       1    37.6     ---
+   2005  10   12.1     5.8       2   135.0     ---
+   2005  11    7.1    -0.6      15   153.6     ---
+   2005  12    5.7    -0.3      14    42.8     ---
+   2006   1    4.5*   -1.4*     17*   84.0*    ---
+   2006   2    5.0    -1.6      14    62.5*    ---
+   2006   3    4.1    -1.8      20    94.2*    ---
+   2006   4    9.3     0.1      16    17.0     ---
+   2006   5   13.0     3.1       5    65.4     ---
+   2006   6   17.8     8.0       0    39.0     ---
+   2006   7   22.0     9.4       0    16.0     ---
+   2006   8   17.7     8.0       0    65.8     ---
+   2006   9   17.3     7.7       1    95.0     ---
+   2006  10   12.7     5.2       1   124.4     ---
+   2006  11    8.2     2.6       5   111.2     ---
+   2006  12    6.1    -0.3      12   128.8     ---
+   2007   1    6.7     1.2      11   100.4     ---
+   2007   2    6.1     0.1      14    81.8     ---
+   2007   3    8.4     0.1      17    70.8     ---
+   2007   4   14.3     3.3       5    19.4     ---
+   2007   5   12.8     3.7       6    80.4     ---
+   2007   6   15.8     7.2       1   102.8     ---
+   2007   7   16.4     8.7       0   129.4     ---
+   2007   8   16.5     7.9       0    80.8     ---
+   2007   9   14.1     5.9       2    44.6     ---
+   2007  10   12.9     4.1       8    31.6     ---
+   2007  11    8.0     1.9      12   118.0     ---
+   2007  12    5.2    -2.4      19    67.6     ---
+   2008   1    5.2    -1.1      17   183.6     ---
+   2008   2    7.9    -1.3      15    82.4     ---
+   2008   3    5.7    -1.0      16    94.6     ---
+   2008   4    8.2*    0.1*     15*   64.4     ---
+   2008   5   15.0     4.0       5    21.8     ---
+   2008   6   15.4     6.0       2    52.6     ---
+   2008   7   18.4     9.8       0    71.8     ---
+   2008   8   16.5     9.5       0    73.0     ---
+   2008   9   14.4     6.8       2    59.0     ---
+   2008  10    9.9     2.6       6   104.2     ---
+   2008  11    6.8     0.0      13    69.8     ---
+   2008  12    4.4    -2.5      21    65.4     ---
+   2009   1    4.3    -2.3      20    88.2     ---
+   2009   2    5.2    -1.7      16    39.4     ---
+   2009   3    8.3     0.2      14    85.8     ---
+   2009   4   11.9     1.9      10    38.8     ---
+   2009   5   13.6     3.1       5    71.8     ---
+   2009   6   16.6     6.4       2    80.4     ---
+   2009   7   17.8     8.2       0    88.4     ---
+   2009   8   17.2     9.1       0    82.2     ---
+   2009   9   16.0     7.5       0    43.2     ---
+   2009  10   11.8     4.8       4   110.6     ---
+   2009  11    7.4     0.7       9   169.8     ---
+   2009  12    2.7    -6.5      25    30.0     ---
+   2010   1    2.1    -5.2      22    60.2     ---
+   2010   2    2.3    -5.8      24    15.6     ---
+   2010   3    6.5    -2.7      20    38.2     ---
+   2010   4   10.9     1.2      12    50.8     ---
+   2010   5   12.7     1.9      12    26.6     ---
+   2010   6   17.3     7.0       0    43.4     ---
+   2010   7   17.0     8.9       0    93.0     ---
+   2010   8   16.6     7.3       1    81.0     ---
+   2010   9   14.2     6.3       2   118.6     ---
+   2010  10   10.7     3.6       4    86.2     ---
+   2010  11    4.2    -1.8      18   172.0     ---
+   2010  12    0.8    -8.1      27    38.4    ---
+   2011   1    4.2    -2.3      20    55.8     ---
+   2011   2    5.5    -0.6      17    96.6     ---
+   2011   3    7.4    -0.4      18    70.2     ---
+   2011   4   14.7     3.1       8    20.6     ---
+   2011   5   12.9     3.9       6   128.6     ---
+   2011   6   15.0     5.4       1    74.8     ---
+   2011   7   16.9     7.2       0   116.8     ---
+   2011   8   15.3     7.4       0   137.6     ---
+   2011   9   15.2     7.9       0    85.6     ---
+   2011  10   11.8     6.1       0    83.0     ---
+   2011  11   10.6     3.1       6    94.0     ---
+   2011  12    5.1    -1.5      20   109.8     ---
+   2012   1    4.9    -0.7      16    90.8     ---
+   2012   2    7.1     0.2      13    20.0     ---
+   2012   3   12.2     1.1      12    14.8    ---
+   2012   4    7.4    -0.1      14   136.2    ---
+   2012   5   13.5     2.6       7    44.4    ---
+   2012   6   13.5     5.9       2    77.8    ---
+   2012   7   16.0     8.2       0    78.4    ---
+   2012   8   17.6     8.6       1    66.1     ---
+   2012   9   13.8     6.1       1    40.8     ---
+   2012  10    9.1     0.8      12    79.0     ---
+   2012  11    7.1    -0.1      14    48.0     ---
+   2012  12    4.0    -2.1      16   115.8     ---
+   2013   1    3.9    -1.5      19    81.2     ---
+   2013   2    4.7    -2.5      24    43.0    ---
+   2013   3    2.7    -4.1      25    53.0    ---
+   2013   4    7.9     0.1      14    64.0    ---
+   2013   5   12.9     3.9       5    93.6    ---
+   2013   6   16.4     6.4       0    25.2    ---
+   2013   7   21.9     9.6       0    78.0    ---
+   2013   8   18.0     9.1       0    23.8    ---
+   2013   9   15.2     6.3       1    25.0    ---
+   2013  10   11.6     5.6       3    93.8    ---  
+   2013  11    6.6    -1.0      18    85.8    ---  
+   2013  12    6.8     1.5      12   188.4    ---  
+   2014   1    4.7     0.3      11   189.0    ---  
+   2014   2    5.3     0.6       9   137.0    ---  
+   2014   3    8.2     1.4      10    53.2    ---  
+   2014   4   11.4     2.6       9    45.8    ---  
+   2014   5   14.0     4.7       6    58.0    ---  
+   2014   6   17.1     8.7       0    62.8    ---  
+   2014   7   20.1     8.3       0    83.6    ---  
+   2014   8   15.5     7.1       1   180.6    ---  
+   2014   9   16.5     8.0       0    18.8    ---  
+   2014  10   12.0     4.8       3   174.8    ---  
+   2014  11    8.2     2.2      11   147.2    ---  
+   2014  12    4.9    -1.7      21    99.4    ---  
+   2015   1    4.0    -1.4      17   115.6    ---    Provisional
+   2015   2    5.1    -1.4      18    43.5*   ---    Provisional
+   2015   3    7.6     0.1      13    68.4    ---    Provisional
+   2015   4   11.4     0.5      14    46.4    ---    Provisional
+   2015   5   11.2     3.1       5    65.2    ---    Provisional
+   2015   6   15.3     6.0       2    42.4    ---    Provisional
+   2015   7   15.9     8.2       0   102.0    ---    Provisional
diff --git a/cambornedata.txt b/cambornedata.txt
new file mode 100644
index 0000000..78c83c0
--- /dev/null
+++ b/cambornedata.txt
@@ -0,0 +1,450 @@
+Camborne
+Location 1627E 407N 87m amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1978   9   17.5    11.3       0    26.7    ---
+   1978  10   15.6    10.7       0    20.4    ---
+   1978  11   12.6     7.6       0    56.3    ---
+   1978  12    9.2     5.0       5   276.7    ---
+   1979   1    6.5     0.9      13   134.8    ---
+   1979   2    6.7     1.9       5   133.0    ---
+   1979   3    8.8     3.6       2   143.8   105.0
+   1979   4   10.6     5.5       0    65.9   161.1
+   1979   5   12.4     5.8       0    82.3   227.0
+   1979   6   16.0    10.4       0    43.2   192.5
+   1979   7   18.2    12.1       0    27.9   198.9
+   1979   8   17.3    11.8       0    78.6   186.6
+   1979   9   16.3    10.9       0    40.0   145.3
+   1979  10   14.8     9.6       0   141.6   106.4
+   1979  11   11.3     7.1       0    83.1    65.4
+   1979  12    9.9     5.6       2   215.2    43.5
+   1980   1    7.3     2.0       9   120.3    69.4
+   1980   2   10.0     5.8       0   160.2    79.3
+   1980   3    8.8     4.2       2   114.5   106.4
+   1980   4   11.3     6.5       0    18.4   198.1
+   1980   5   14.0     7.4       0    40.2   246.7
+   1980   6   16.0    10.5       0    82.8   191.3
+   1980   7   16.7    11.5       0    41.7   185.0
+   1980   8   18.0    12.8       0    46.6   143.9
+   1980   9   17.1    11.7       0    81.7   147.2
+   1980  10   12.9     8.2       0   143.8    91.2
+   1980  11    9.5     5.7       3   131.4    65.9
+   1980  12    9.9     5.6       3    92.8    46.8
+   1981   1    9.2     5.1       0    64.6    68.0
+   1981   2    7.8     2.8       7    90.6    98.8
+   1981   3   10.7     7.0       0   161.7    81.7
+   1981   4   11.1     5.7       0    36.2   135.9
+   1981   5   12.9     8.1       0   114.2   121.8
+   1981   6   15.2    10.1       0    49.0   197.1
+   1981   7   17.3    12.4       0    49.8   120.8
+   1981   8   19.5    12.7       0     4.4   236.4
+   1981   9   18.2    11.7       0   182.3    ---
+   1981  10   12.0     7.8       0   150.3    64.6
+   1981  11   11.3     7.6       0    48.1    39.9
+   1981  12    8.3     3.2       3   202.8    54.1
+   1982   1    8.9     4.9       4   111.2    41.9
+   1982   2    9.2     5.0       2    88.6    68.6
+   1982   3    9.9     4.6       0   142.3   167.9
+   1982   4   12.0     5.9       0    31.6   227.1
+   1982   5   14.2     8.0       0    34.5   208.0
+   1982   6   17.0    11.1       0   114.2   169.9
+   1982   7   18.9    12.7       0    40.1   173.9
+   1982   8   18.2    12.8       0    67.4   141.9
+   1982   9   17.4    11.5       0    82.8   126.4
+   1982  10   13.3     8.9       0   167.5    72.6
+   1982  11   11.4     7.6       0   175.7    73.7
+   1982  12    9.1     4.1       2   148.7    38.4
+   1983   1    9.8     5.9       0   133.9    32.8
+   1983   2    6.3     1.9       9    32.2    79.6
+   1983   3    9.6     5.5       0    62.8    82.6
+   1983   4   10.1     4.6       0   156.5   178.4
+   1983   5   12.5     7.6       0    89.7   181.7
+   1983   6   16.3    10.8       0    29.0   173.0
+   1983   7   21.7    14.6       0    26.3   253.1
+   1983   8   20.8    13.9       0    15.0   234.5
+   1983   9   16.8    11.8       0   115.8   111.5
+   1983  10   13.9     9.0       0    84.6   105.3
+   1983  11   11.4     7.4       3    62.1    47.6
+   1983  12   10.4     6.2       0   145.0    64.6
+   1984   1    8.9     3.5       2   208.7    51.9
+   1984   2    8.1     3.7       2    57.9    68.9
+   1984   3    8.3     3.0       3    62.7   130.2
+   1984   4   12.7     6.1       1     4.6   257.2
+   1984   5   12.6     7.1       0    76.5   204.0
+   1984   6   16.4    10.4       0     6.6   211.9
+   1984   7   19.9    12.5       0    54.4   279.7
+   1984   8   20.3    13.7       0    46.7   213.6
+   1984   9   16.9    12.0       0   117.6   158.5
+   1984  10   14.3     9.7       0   109.1   101.3
+   1984  11   11.5     6.7       0   189.8    63.7
+   1984  12   10.0     5.3       0   112.0    72.2
+   1985   1    6.1     0.8      15   128.5    81.3
+   1985   2    7.9     4.2       4    57.0    74.8
+   1985   3    9.0     3.9       2   112.5   133.1
+   1985   4   11.7     6.2       0    94.5   180.7
+   1985   5   13.6     8.2       0    52.5   211.0
+   1985   6   15.4    10.3       0    74.4   191.5
+   1985   7   18.3    12.3       0    45.3   187.5
+   1985   8   16.8    11.9       0   142.8   149.8
+   1985   9   17.4    11.8       0    51.0   147.4
+   1985  10   14.3     9.5       0    53.8   110.8
+   1985  11    9.3     4.0       4    85.5    80.7
+   1985  12   10.4     6.4       3   174.2    48.2
+   1986   1    8.7     4.9       1   150.4    49.6
+   1986   2    3.1    -0.8      19    48.3    50.5
+   1986   3    9.4     4.1       3   106.3   120.3
+   1986   4    8.7     3.3       0    62.3   189.6
+   1986   5   12.7     7.7       0    84.2   210.1
+   1986   6   16.3    10.2       0    87.4   195.7
+   1986   7   17.6    12.3       0    57.5   147.4
+   1986   8   15.8    11.0       0   110.3   140.1
+   1986   9   14.9     8.4       0    25.1   167.3
+   1986  10   14.4     9.6       0   107.6   100.6
+   1986  11   11.6     6.5       0   175.0    82.9
+   1986  12   10.4     6.0       0   189.8    53.0
+   1987   1    5.5     1.4       7    35.6    53.1
+   1987   2    8.0     3.4       7    88.5    70.8
+   1987   3    8.6     4.1       2    78.6   122.7
+   1987   4   13.1     7.2       0    87.8   180.3
+   1987   5   12.8     7.7       0    32.3   231.1
+   1987   6   15.0    10.1       0    89.8   122.8
+   1987   7   18.5    12.7       0    37.8   230.2
+   1987   8   18.7    12.9       0    34.0   213.9
+   1987   9   17.2    11.8       0    56.0   125.4
+   1987  10   13.3     8.4       0   238.5   122.0
+   1987  11   10.9     6.9       0   133.5    75.3
+   1987  12    9.6     6.2       2    94.3    41.7
+   1988   1   10.0     5.5       0   232.2    64.0
+   1988   2    8.8     3.9       0    94.4   103.6
+   1988   3    9.7     6.0       1   135.5    96.2
+   1988   4   11.5     5.9       0    54.2   142.1
+   1988   5   14.0     8.4       0    94.9   222.9
+   1988   6   16.8    11.4       0    34.1   195.5
+   1988   7   16.5    11.6       0   132.2   161.6
+   1988   8   17.7    12.1       0   116.0   173.3
+   1988   9   16.0    11.7       0    39.2   142.9
+   1988  10   14.2     9.6       0   146.5    91.9
+   1988  11   11.2     6.5       1    59.7   105.1
+   1988  12   11.0     7.9       0    54.4    20.1
+   1989   1   10.2     6.0       0    58.9    59.5
+   1989   2   10.0     5.3       0   106.9    94.8
+   1989   3   10.9     5.9       0   119.8    90.0
+   1989   4   10.4     4.4       0    79.6   192.1
+   1989   5   16.8    10.1       0     9.3   282.2
+   1989   6   17.7    10.6       0    31.9   281.7
+   1989   7   20.9    14.4       0    14.3   295.8
+   1989   8   20.2    13.6       0    47.3   251.2
+   1989   9   17.9    12.2       0    68.2   142.0
+   1989  10   15.0    10.9       0   130.9    84.7
+   1989  11   11.3     7.2       0   108.4    98.0
+   1989  12   10.0     5.7       1   179.8    52.0
+   1990   1   10.4     6.3       0   196.0    48.3
+   1990   2   11.1     6.2       0   185.1    65.2
+   1990   3   11.3     6.6       0    22.0   139.9
+   1990   4   11.5     5.1       2    46.1   213.7
+   1990   5   16.5    10.0       0    19.2   278.5
+   1990   6   16.3    10.5       0    95.1   177.2
+   1990   7   19.7    13.3       0    68.8   308.4
+   1990   8   20.3    14.4       0    53.4   200.3
+   1990   9   17.6    11.8       0    58.0   184.6
+   1990  10   15.0    10.9       0    99.7    90.0
+   1990  11   10.8     6.8       0   105.1   107.3
+   1990  12    8.6     3.9       0   113.2    62.6
+   1991   1    7.8     3.1       0   137.8    67.2
+   1991   2    6.7     1.6       7    89.8    90.0
+   1991   3   10.6     6.1       0   155.0   114.4
+   1991   4   11.0     5.8       0   117.0   165.6
+   1991   5   13.2     8.3       0     5.8   206.6
+   1991   6   14.7    10.2       0   112.6   157.8
+   1991   7   17.8    13.1       0    83.1   124.7
+   1991   8   19.2    13.4       0    36.7   204.1
+   1991   9   18.3    12.8       0    62.0   173.9
+   1991  10   13.3     9.0       0   123.2    83.5
+   1991  11   10.8     6.5       0    79.3    61.5
+   1991  12    9.4     6.0       0    33.1    55.4
+   1992   1    7.8     3.2       5    29.6    73.9
+   1992   2    9.2     4.6       1    65.0    71.6
+   1992   3   10.3     6.3       0    58.2    83.8
+   1992   4   11.2     6.3       0   103.9   135.0
+   1992   5   15.6     9.5       0    14.7   245.6
+   1992   6   17.8    11.2       0     9.9   237.4
+   1992   7   19.0    13.5       0    57.7   178.2
+   1992   8   17.9    12.4       0   154.4   146.1
+   1992   9   15.7    11.0       0    93.1   101.2
+   1992  10   12.1     7.1       0    95.7   113.6
+   1992  11   12.1     7.4       0   175.1    44.7
+   1992  12    8.7     4.4       0   124.3    48.1
+   1993   1   10.5     6.0       0   160.8    42.0
+   1993   2    8.6     5.5       1    26.8    60.7
+   1993   3   10.2     5.3       4    28.7   109.6
+   1993   4   12.4     7.6       0   116.4   152.2
+   1993   5   14.1     8.0       0   162.9   184.6
+   1993   6   16.8    11.3       0   110.9   200.1
+   1993   7   17.3    12.8       0   107.1   176.1
+   1993   8   18.0    11.8       0    43.1   218.3
+   1993   9   16.1    11.0       0   214.0   168.8
+   1993  10   12.0     6.7       1    78.9   143.7
+   1993  11   10.2     5.4       1   104.5    81.2
+   1993  12   10.3     5.8       0   222.7    45.6
+   1994   1    9.5     5.5       0   161.2    58.7
+   1994   2    9.1     4.0       3   172.1    71.8
+   1994   3   10.6     6.8       0    82.9    76.9
+   1994   4   10.9     5.6       0    66.3   182.3
+   1994   5   13.6     8.3       0    91.5   168.8
+   1994   6   16.2    10.7       0    21.6   238.7
+   1994   7   19.2    12.9       0    46.0   194.5
+   1994   8   18.5    12.5       0    90.1   174.1
+   1994   9   16.1    10.1       0    83.4   123.3
+   1994  10   14.8     9.0       0   103.6   150.0
+   1994  11   13.4     9.0       0    95.5    39.6
+   1994  12   11.4     6.4       0   140.6    63.1
+   1995   1    9.9     5.0       0   169.6    34.8
+   1995   2   10.4     5.6       0   121.2    53.8
+   1995   3    9.2     4.4       1    68.8   137.1
+   1995   4   11.2     5.8       0    38.9   169.2
+   1995   5   14.9     8.2       0    41.0   232.8
+   1995   6   17.2    10.9       0    17.8   257.5
+   1995   7   20.7    14.2       0    25.6   233.5
+   1995   8   22.5    15.4       0    19.0   254.1
+   1995   9   16.9    11.7       0   103.2   164.8
+   1995  10   16.1    11.6       0   102.6   119.2
+   1995  11   12.0     7.1       0    96.0    80.6
+   1995  12    8.8     4.1       6   103.2    60.7
+   1996   1    9.0     5.3       4   201.4    44.9
+   1996   2    7.9     2.5       5   121.6   137.0
+   1996   3    8.9     4.2       0    51.0    93.6
+   1996   4   11.5     6.2       0    68.4   159.9
+   1996   5   12.4     6.0       0    76.8   213.8
+   1996   6   16.9    10.5       0    20.6   256.1
+   1996   7   18.5    12.4       0    23.2   250.0
+   1996   8   18.6    12.5       0    68.6   242.4
+   1996   9   17.2    10.5       0    41.4   187.4
+   1996  10   14.7    10.6       0    97.8    85.8
+   1996  11   10.9     6.3       0   170.6    76.2
+   1996  12    7.4     2.5       9    46.4    67.8
+   1997   1    6.4     2.1       9    31.0    56.6
+   1997   2   10.6     5.4       0   122.6    67.4
+   1997   3   11.1     6.4       0    27.6   141.3
+   1997   4   13.1     6.1       0    17.0   241.0
+   1997   5   15.1     8.8       0    68.8   283.9
+   1997   6   15.8    10.9       0   130.4   125.4
+   1997   7   19.0    12.3       0    24.8   243.0
+   1997   8   20.5    14.9       0   196.6   150.1
+   1997   9   17.9    12.2       0    48.6   185.1
+   1997  10   15.5    10.7       0    82.6   104.4
+   1997  11   12.8     8.1       0   179.4    62.5
+   1997  12   10.4     5.5       2   138.0    86.2
+   1998   1    9.6     4.5       4   138.6    87.0
+   1998   2   10.8     6.0       0    17.2   109.7
+   1998   3   11.0     6.6       0   103.2    78.1
+   1998   4   10.7     5.7       0   179.4   155.2
+   1998   5   15.6     9.9       0    59.4   226.3
+   1998   6   16.2    11.1       0   104.6   184.9
+   1998   7   17.1    12.6       0    91.8   163.7
+   1998   8   18.8    12.4       0    27.7   250.1
+   1998   9   17.7    12.9       0    77.2   146.3
+   1998  10   14.6    10.0       0   164.8   114.7
+   1998  11   10.9     7.2       0   161.6    87.3
+   1998  12   10.3     5.2       2   163.8    66.0
+   1999   1   10.1     5.3       2   152.0    68.6
+   1999   2    9.6     5.5       0    77.0    62.0
+   1999   3   10.5     5.6       0    43.8   137.5
+   1999   4   12.2     7.3       0    98.4   172.1
+   1999   5   15.5    10.2       0    57.0   174.6
+   1999   6   16.0    10.6       0    67.8   206.2
+   1999   7   19.5    13.6       0     8.4   246.1
+   1999   8   19.2    13.6       0   104.4   192.1
+   1999   9   18.3    12.5       0   118.9   173.7
+   1999  10   14.6     9.7       0    34.2   144.1
+   1999  11   11.7     6.9       0    75.6   101.0
+   1999  12   10.1     5.6       1   222.2    48.9
+   2000   1    8.7     4.3       2    52.4    79.8
+   2000   2   10.2     6.1       0   130.4    73.9
+   2000   3   10.3     5.6       0    23.6   150.4
+   2000   4   11.1     5.7       0    96.8   178.9
+   2000   5   15.0     9.0       0    80.2   175.6
+   2000   6   16.7    11.4       0    22.8   175.4
+   2000   7   18.0    12.8       0    47.8   197.6
+   2000   8   19.7    13.6       0    52.8   170.6
+   2000   9   18.1    12.5       0   148.8   144.3
+   2000  10   13.5     9.0       0   185.2    96.8
+   2000  11   10.7     6.5       0   171.0    68.4
+   2000  12    9.9     6.2       1   193.4    54.7
+   2001   1    8.5     4.3       0   137.8    61.2
+   2001   2    9.3     4.7       0    79.0   103.4
+   2001   3   10.2     5.3       5   124.6    80.4
+   2001   4   11.1     6.6       0   101.0   157.9
+   2001   5   15.1     8.9       0    21.6   283.7
+   2001   6   17.1    11.0       0    29.4   257.3
+   2001   7   18.6    12.7       0    86.2   189.2
+   2001   8   19.3    13.5       0    32.4   202.7
+   2001   9   17.3    12.1       0    21.8   158.2
+   2001  10   16.3    11.6       0   101.4   118.2
+   2001  11   12.2     7.2       0    60.4    79.4
+   2001  12    8.9     4.2       4    52.6    92.8
+   2002   1   10.4     6.2       1   127.4    49.1
+   2002   2   10.4     6.1       0   121.4    81.0
+   2002   3   11.0     6.1       0    73.6   102.6
+   2002   4   12.0     6.2       0    51.6   191.7
+   2002   5   13.8     8.4       0   114.2   215.3
+   2002   6   14.8    10.3       0    47.2   153.9
+   2002   7   17.2    11.8       0    57.2   185.1
+   2002   8   18.1    12.9       0    42.4   169.3
+   2002   9   18.1    11.3       0    42.4   217.9
+   2002  10   14.5     9.7       0   138.6    95.1
+   2002  11   12.6     8.7       0   242.2    67.5
+   2002  12    9.8     6.2       2   180.0    46.4
+   2003   1    8.4     4.3       6    79.7    76.9
+   2003   2    8.7     4.0       4    86.8    99.2
+   2003   3   11.2     6.6       0    34.6   155.6
+   2003   4   13.2     7.2       0    57.0   210.5
+   2003   5   14.0     8.9       0    92.4   197.3
+   2003   6   17.4    11.1       0    87.0   236.6
+   2003   7   19.0    13.5       0   128.0   131.0
+   2003   8   21.0    14.2       0    25.6   211.2
+   2003   9   18.7    12.0       0    44.6   183.1
+   2003  10   13.7     8.9       0    79.2   124.3
+   2003  11   12.5     8.1       0    93.0    85.2
+   2003  12   10.1     5.6       0   102.6    51.9
+   2004   1    9.8     5.4       1   164.6    58.1
+   2004   2    8.8     4.0       5    80.9   101.0
+   2004   3   10.0     4.8       2    78.2   140.7
+   2004   4   11.9     6.9       0    68.8   172.0
+   2004   5   15.0     8.9       0    33.6   265.7
+   2004   6   18.0    11.9       0    64.6   244.8
+   2004   7   17.6    12.4       0    65.2   162.1
+   2004   8   19.5    14.1       0   146.6   200.2
+   2004   9   17.8    13.0       0    54.4   145.6
+   2004  10   13.7     8.8       0   190.6   118.2
+   2004  11   11.6     8.4       0    43.2    45.1
+   2004  12   10.3     6.0       0    55.4    42.0
+   2005   1    9.9     5.9       0    68.6    47.8
+   2005   2    7.6     3.2       7    25.8    95.7
+   2005   3   10.1     5.4       3    53.8   100.1
+   2005   4   11.8     6.6       0    88.2   166.7
+   2005   5   13.2     8.1       0    46.6   189.7
+   2005   6   17.5    11.8       0    49.6   202.9
+   2005   7   18.9    13.6       0    48.0   178.6
+   2005   8   19.4    12.4       0    32.0   258.6
+   2005   9   18.1    12.5       0    65.2   148.4
+   2005  10   15.4    11.5       0   132.0   106.4
+   2005  11   11.6     6.2       0   164.5    99.2
+   2005  12    9.5     4.4       3    88.4    68.3
+   2006   1    8.1     3.8       5    62.2    75.6
+   2006   2    7.3     3.1       4    69.6    59.6
+   2006   3    8.7     4.4       2    86.0    76.0
+   2006   4   11.5     6.5       0    32.0   177.9
+   2006   5   14.2     9.0       0    85.2   182.1
+   2006   6   18.7    11.4       0    33.4   278.0
+   2006   7   21.3    14.4       0    34.8   246.5
+   2006   8   18.9    14.0       0    55.4   188.0
+   2006   9   19.3    13.9       0    76.6   155.6
+   2006  10   16.2    11.7       0   120.8   114.9
+   2006  11   12.6     7.4       0   155.6   103.0
+   2006  12   10.7     6.6       1   119.6    55.6
+   2007   1   10.5     6.4       2    83.4    55.5
+   2007   2   10.3     6.4       0   212.8    63.9
+   2007   3   10.8     5.8       0    75.8   147.1
+   2007   4   14.7     7.9       0    23.8   220.9
+   2007   5   14.7     9.8       0   122.0   188.5
+   2007   6   17.3    12.2       0   117.0   154.9
+   2007   7   17.2    12.5       0   106.8   190.3#
+   2007   8   18.1    12.9       0    43.4   239.5#
+   2007   9   17.3    11.6       0    29.8   173.7#
+   2007  10   15.2    10.2       0    37.4   126.5#
+   2007  11   11.9     7.8       0    75.4    60.9#
+   2007  12   10.5     6.1       0    80.2    63.3#
+   2008   1   10.5     6.4       0   108.4    43.3#
+   2008   2   10.3     5.5       0    41.4   115.1#
+   2008   3   10.0     5.5       0    82.8   128.3#
+   2008   4   11.1     5.8       0    48.8   190.6#
+   2008   5   16.3    10.3       0    68.4   197.4#
+   2008   6   16.1    10.7       0    34.6   264.4#
+   2008   7   17.7    12.9       0   143.4   182.7#
+   2008   8   18.0    13.3       0    99.6   101.6#
+   2008   9   16.7    10.9       0    76.6   173.5#
+   2008  10   13.6     9.2       0   111.8   125.2#
+   2008  11   10.9     7.3       0    69.8    64.4#
+   2008  12    8.8     4.7       1    85.0    69.9#
+   2009   1    8.1     3.7       3   146.0    72.3#
+   2009   2    8.0     3.9       2    71.3    56.5#
+   2009   3   10.6     5.6       0    48.8   173.9#
+   2009   4   12.2     6.5       0   144.2   180.4#
+   2009   5   14.4     8.7       0    45.2   199.8#
+   2009   6   18.2    11.6       0    18.8   251.0#
+   2009   7   17.9    13.3       0   222.2   156.4#
+   2009   8   18.2    13.6       0    68.8   123.9#
+   2009   9   16.8    11.7       0    37.8   163.4#
+   2009  10   15.2    10.7       0    93.4    96.2#
+   2009  11   12.3     8.2       0   193.6    56.7#
+   2009  12    8.6     4.0       3   101.8    80.5#
+   2010   1    6.7     1.8      11   108.8   103.9#
+   2010   2    7.7     3.0       3    63.0    95.9#
+   2010   3    9.4     3.8       3    76.6   139.2#
+   2010   4   12.3     5.9       0    35.6   231.0#
+   2010   5   14.1     8.3       0    56.6   209.9#
+   2010   6   17.9    11.5       0    34.0   286.0#
+   2010   7   18.6    13.6       0    78.2   117.7#
+   2010   8   18.1    13.0       0    71.8   154.6#
+   2010   9   17.3    12.2       0    83.6   144.9#
+   2010  10   14.7     9.5       0    85.6   148.2#
+   2010  11   10.2     5.7       4   164.8    84.8#
+   2010  12    6.3     1.4      16    48.1    90.9#
+   2011   1    8.1     3.5       9   126.2    83.0#
+   2011   2   10.3     6.3       0    90.4    58.5#
+   2011   3   10.9     4.8       2    25.8   147.4#
+   2011   4   15.0     8.5       0    18.4   239.0#
+   2011   5   14.6     9.7       0    34.6   169.8#
+   2011   6   15.9    10.7       0    78.2   202.7#
+   2011   7   17.6    12.5       0    44.6   175.8#
+   2011   8   17.6    12.3       0    51.6   149.4#
+   2011   9   17.6    12.7       0    80.2   138.9#
+   2011  10   15.5    11.3       0   115.6    92.4#
+   2011  11   13.4     9.6       0    63.2    74.6#
+   2011  12   10.3     6.7       0   134.0    28.8#
+   2012   1    9.9     6.5       0    51.6    55.1#
+   2012   2    8.8     4.1       7    36.2    74.7#
+   2012   3   11.9     6.9       0    22.8   159.4#
+   2012   4   10.7     5.5       0   159.8   153.8#
+   2012   5   14.5     8.7       0    45.6   179.3#
+   2012   6   15.7    11.0       0   142.0   108.6#
+   2012   7   17.3    12.3       0   121.8   174.8#
+   2012   8   19.0    14.0       0   142.2   136.3#
+   2012   9   16.4    11.2       0    64.6   147.1#
+   2012  10   14.0     9.5       0   172.2    91.8#
+   2012  11   11.0     6.9       0   167.0    61.9#
+   2012  12   10.0     5.9       0   202.0    37.4#
+   2013   1    8.9     5.1       2   125.2    50.4#
+   2013   2    7.7     3.9       3    49.2    80.2#
+   2013   3    7.5     2.8       6   106.8    89.1#
+   2013   4   10.3     5.4       1    42.2   160.5#
+   2013   5   12.5     7.3       0    87.4   227.2#
+   2013   6   15.9    10.7       0    48.2   190.2#
+   2013   7   20.8    14.1       0    31.2   278.3#
+   2013   8   19.2    14.0       0    87.6   173.3#
+   2013   9   17.3    12.4       0    62.0   114.4#
+   2013  10   15.8    11.7       0   160.8    76.5#
+   2013  11   11.0     6.7       0    94.4    60.1#
+   2013  12   10.7     5.9       0   175.6    44.5#
+   2014   1   10.0     5.1       0   218.4    43.0#
+   2014   2    9.6     4.7       0   190.4    85.1#
+   2014   3   10.3     5.7       0    67.0    94.1#
+   2014   4   12.3     7.4       0    81.4   154.9#
+   2014   5   14.5     9.0       0    70.0   183.2#
+   2014   6   17.8    11.6       0    64.8   265.9#
+   2014   7   20.3    14.3       0    28.6   204.7#
+   2014   8   18.6    12.5       0    92.8   200.2#
+   2014   9   19.2    12.8       0     8.2   177.7#
+   2014  10   16.0    11.7       0   122.8    78.4#
+   2014  11   12.6     7.6       0   153.4    78.0#
+   2014  12   10.0     5.9       1    64.0    54.0#
+   2015   1    9.6     5.3       0   146.8    51.3#  Provisional
+   2015   2    8.3     3.5       3    81.6    90.9#  Provisional
+   2015   3   10.0     5.1       0    45.2   147.2#  Provisional
+   2015   4   13.0     7.0       0    15.0   212.4#  Provisional
+   2015   5   13.6     8.8       0    63.6   161.7#  Provisional
+   2015   6   16.8    10.7       0    38.4   229.1#  Provisional
+   2015   7   18.2    13.2       0    98.0   166.3#  Provisional
diff --git a/cambridgedata.txt b/cambridgedata.txt
new file mode 100644
index 0000000..394b484
--- /dev/null
+++ b/cambridgedata.txt
@@ -0,0 +1,686 @@
+Cambridge NIAB
+Location: 5435E 2606N, 26 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1959   1    4.4    -1.4      20     ---    78.1
+   1959   2    7.5     1.2       9     ---    66.0
+   1959   3   11.5     3.8       0     ---    98.0
+   1959   4   14.3     5.4       0     ---   146.1
+   1959   5   18.1     6.5       0     ---   224.8
+   1959   6   21.6    10.1       0     ---   252.4
+   1959   7   23.9    12.2       0     ---   270.7
+   1959   8   23.5    13.0       0     ---   213.4
+   1959   9   21.7     9.0       0     ---   171.3
+   1959  10   18.0     7.5       0     ---   167.6
+   1959  11   10.2     3.2       6     ---    59.9
+   1959  12    8.7     3.2       2     ---    36.7
+   1960   1    6.7     1.6      12     ---    36.3
+   1960   2    7.5     1.4       9     ---    72.7
+   1960   3    9.7     2.9       5     ---    61.6
+   1960   4   14.0     4.5       2     ---   162.7
+   1960   5   18.5     8.2       0     ---   202.6
+   1960   6   21.7    10.4       0     ---   260.2
+   1960   7   20.1    11.4       0     ---   154.7
+   1960   8   20.6    10.9       0     ---   159.8
+   1960   9   17.7     9.5       0     ---   125.0
+   1960  10   14.0     7.6       0     ---    71.8
+   1960  11   10.6     4.6       0     ---    65.4
+   1960  12    6.5     2.1       5     ---    48.6
+   1961   1    6.2     1.0       5    55.9    50.5
+   1961   2   10.3     4.3       0    50.4    65.9
+   1961   3   13.7     3.3       1     5.2   170.4
+   1961   4   14.9     6.2       0    44.5   101.0
+   1961   5   16.4     6.4       0    23.6   218.4
+   1961   6   21.4     9.8       0    32.7   243.2
+   1961   7   20.9    11.3       0    32.8   185.6
+   1961   8   21.3    11.6       0    50.3   182.6
+   1961   9   20.4    11.5       0    63.8   131.1
+   1961  10   15.3     7.3       0    57.8   141.4
+   1961  11    9.4     2.9       6    41.5    72.7
+   1961  12    5.5    -0.6      18    79.7    58.3
+   1962   1    7.3     0.7       9    62.3    73.5
+   1962   2    7.6     1.2       9    11.4    79.3
+   1962   3    6.8    -1.4      17    26.5   102.4
+   1962   4   12.3     4.1       1    38.8   139.5
+   1962   5   14.5     6.6       1    45.9   160.1
+   1962   6   19.6     8.0       0     0.5   289.6
+   1962   7   19.4    11.0       0    56.0   126.4
+   1962   8   19.9    11.0       0    55.1   182.1
+   1962   9   17.5     8.9       0    73.6   129.6
+   1962  10   14.9     6.5       1    32.5   104.4
+   1962  11    8.2     2.6       8    35.5    34.2
+   1962  12    4.6    -2.5      18    33.7    68.6
+   1963   1   -0.1    -5.7      29    24.7    58.0
+   1963   2    1.2    -3.5      27    13.2    59.0
+   1963   3    9.9     2.8       7    50.3   102.6
+   1963   4   13.4     4.7       3    41.0   124.9
+   1963   5   15.8     6.3       0    43.5   189.5
+   1963   6   20.6    10.0       0    43.0   201.8
+   1963   7   20.6    10.6       0    52.4   170.1
+   1963   8   19.0    10.6       0   100.4   119.6
+   1963   9   17.9     9.3       0    44.1   134.0
+   1963  10   14.3     8.0       0    48.6    78.4
+   1963  11   11.4     5.2       1    78.6    52.8
+   1963  12    5.0    -0.7      20    11.1    48.7
+   1964   1    5.0    -0.3      15    18.7    45.8
+   1964   2    7.4     1.8       8    16.6    70.8
+   1964   3    6.7     1.5      10    76.2    52.4
+   1964   4   12.9     5.1       2    59.1   113.9
+   1964   5   19.6     8.7       0    21.5   208.5
+   1964   6   18.7    10.4       0    94.7   150.7
+   1964   7   22.2    12.2       0    40.2   198.0
+   1964   8   21.6    11.5       0    21.8   200.2
+   1964   9   20.5     8.9       0    12.1   196.1
+   1964  10   13.3     4.6       0    27.1   114.2
+   1964  11   10.5     4.0       6    34.8    63.0
+   1964  12    6.5     0.1      17    37.3    48.7
+   1965   1    6.1     0.9      16    47.4    78.3
+   1965   2    5.6     0.6      10    15.1    29.1
+   1965   3   10.0     1.1      11    51.8   125.0
+   1965   4   12.9     4.2       2    42.4   122.2
+   1965   5   16.5     7.8       0    47.8   166.2
+   1965   6   19.2     9.7       0    43.2   174.8
+   1965   7   18.3    10.4       0    63.6   103.4
+   1965   8   20.3    10.2       0    65.4   174.0
+   1965   9   17.5     8.8       0    85.6   127.0
+   1965  10   15.4     6.1       2    14.8   115.1
+   1965  11    8.0     1.6      14    36.9    86.5
+   1965  12    7.3     1.4       8    81.7    52.0
+   1966   1    4.6     0.4      16    29.6    34.0
+   1966   2    8.8     3.3       8    56.7    43.6
+   1966   3   10.8     2.6       7     8.5   115.9
+   1966   4   11.6     4.5       2    65.4    82.2
+   1966   5   16.7     6.5       0    35.8   196.7
+   1966   6   21.5    10.8       0    56.9   181.6
+   1966   7   19.5    11.1       0    70.4   145.5
+   1966   8   20.4    10.6       0    75.0   186.6
+   1966   9   19.0    10.1       0    35.0   148.3
+   1966  10   14.4     7.6       0    64.7    74.9
+   1966  11    8.3     2.7       5    39.9    52.2
+   1966  12    8.4     2.0       7    69.6    39.9
+   1967   1    7.1     2.0       8    21.8    71.9
+   1967   2    8.9     2.0       7    34.7    88.3
+   1967   3   11.7     4.0       0    18.9   188.3
+   1967   4   12.0     4.0       3    53.1   134.7*
+   1967   5   15.5     6.9       1   118.0   178.6
+   1967   6   19.5     9.2       0    29.7   213.6
+   1967   7   23.3    12.9       0    61.4   211.0
+   1967   8   21.4    11.6       0    22.1   152.8
+   1967   9   18.1    10.0       0    39.1   110.3
+   1967  10   14.6     8.2       0   107.1    94.9
+   1967  11    8.6     2.2       8    44.9    59.4
+   1967  12    6.4     1.0      13    40.8    65.4
+   1968   1    6.8     0.9      13    37.2    38.2
+   1968   2    4.8    -0.5      19    17.2    40.5
+   1968   3   11.1     2.9       5    10.1   130.8
+   1968   4   13.6     3.7       8    36.8   172.0
+   1968   5   15.0     6.0       0    32.7   149.4
+   1968   6   20.1    10.3       0    75.9   172.4
+   1968   7   19.5    11.3       0    83.5   127.6
+   1968   8   19.6    11.7       0    93.8   120.8
+   1968   9   18.4    10.7       0    85.7   118.8
+   1968  10   16.1    10.1       0    42.1    64.0
+   1968  11    9.0     4.3       5    30.9    28.7
+   1968  12    4.8     0.8      10    39.8    18.8
+   1969   1    8.4     3.4       6    58.9    36.1
+   1969   2    3.5    -1.6      16    41.9    76.3
+   1969   3    6.6     0.8       6    53.9    66.4
+   1969   4   13.1     2.8       6    32.0   190.0
+   1969   5   16.4     8.0       0    90.7   166.0
+   1969   6   19.4     8.6       0    30.3   268.7
+   1969   7   22.9    12.5       0    44.1   213.9
+   1969   8   21.0    12.0       0    59.6   119.8
+   1969   9   18.8    10.6       1     2.4   123.4
+   1969  10   17.8     9.1       0     4.6   100.0
+   1969  11    8.9     2.7       5    64.3    64.0
+   1969  12    5.3     0.7      12    49.8    19.2
+   1970   1    6.3     1.4      10    52.4    30.3
+   1970   2    6.3     0.1      11    55.9   112.9
+   1970   3    7.1    -0.5      16    32.3   109.0
+   1970   4   10.8     3.2       5    66.4   125.4
+   1970   5   18.6     8.4       0    19.6   213.3
+   1970   6   22.5    10.7       0    96.5   264.8
+   1970   7   20.4    11.5       0    33.1   184.3
+   1970   8   21.5    11.1       0    33.2   181.0
+   1970   9   19.9    10.6       0    44.2   161.3
+   1970  10   15.5     7.3       0    20.3   105.8
+   1970  11   11.0*    4.9       2   117.8    60.0
+   1970  12    6.6     1.5      12    34.6    37.8
+   1971   1    7.1     2.0       9    71.6    39.6
+   1971   2    7.9     1.5       7    11.8    76.6
+   1971   3    8.4     1.6       9    41.2   101.8
+   1971   4   11.5     4.0       2    30.3   119.6
+   1971   5   17.2     6.3       2    51.9   239.8
+   1971   6   16.9     9.1       0    96.4   131.0
+   1971   7   22.5    12.2       0    16.3   238.3
+   1971   8   20.8    12.2       0    57.4   147.2
+   1971   9   20.1     8.5       0    21.4   173.1
+   1971  10   16.5     5.7       1    65.0   150.4
+   1971  11    9.5     1.7      11    61.9    96.4
+   1971  12    8.9     3.7       2    17.0    39.5
+   1972   1    6.0     1.6       8    46.0    48.6
+   1972   2    7.5     1.6       5    32.7    46.1
+   1972   3   11.8     2.0       5    42.1   150.0
+   1972   4   12.1     5.1       0    43.9   136.1
+   1972   5   15.7     6.8       0    26.0   205.2
+   1972   6   17.4     8.1       0    22.7   190.0
+   1972   7   20.9    11.4       0    26.8   167.0
+   1972   8   20.8    10.9       0    37.6   189.1
+   1972   9   16.4     8.1       0    29.9   121.4
+   1972  10   15.3     6.5       1     7.8   108.1
+   1972  11    9.6     3.2       7    48.9    83.3
+   1972  12    8.6     2.6       2    39.0    49.8
+   1973   1    6.9     1.8       8    14.8    39.7
+   1973   2    7.8     0.9      11    19.8    88.5
+   1973   3   11.1     2.0       4    10.4   134.4
+   1973   4   12.0     3.2       3    42.5   166.0
+   1973   5   16.7     7.2       0    66.5   200.8
+   1973   6   21.2     9.7       0    60.6*  273.1
+   1973   7   20.9    11.5       0    36.4   165.5
+   1973   8   23.1    11.9       0    18.4   198.1
+   1973   9   20.1    10.2       0    57.5   170.5
+   1973  10   13.3     5.2       2    25.9   110.4
+   1973  11    9.5     1.7      10    30.1   104.9
+   1973  12    8.0     1.8       8    29.5    57.3
+   1974   1    9.2*    2.7       3    46.2    66.4
+   1974   2    8.6     2.7       5    47.7    73.7
+   1974   3    9.6     2.6       3    16.2   100.8
+   1974   4   13.4     2.9       3    10.3   152.8
+   1974   5   16.2     6.1       0    22.3   226.0
+   1974   6   19.3     9.5       0    52.8   209.3
+   1974   7   20.1    11.1       0    29.1   215.3
+   1974   8   20.8    11.0       0    89.9   206.4
+   1974   9   16.9     8.7       0    71.2   171.4
+   1974  10   10.7     4.7       1    88.2    96.8
+   1974  11    9.8*    4.1       1   126.1    58.3
+   1974  12   10.6     5.7       0    28.3    52.0
+   1975   1   10.1     3.9       3    51.9    38.0
+   1975   2    8.3     1.2      10    25.2    53.7
+   1975   3    7.8     2.3       7    92.4    70.8
+   1975   4   12.6     4.6       5    79.7   128.6
+   1975   5   14.4     5.9       0    48.5   180.6
+   1975   6   20.8     8.8       0    18.0   282.3
+   1975   7   23.4    12.6       0    27.4   222.0
+   1975   8   25.3    13.5       0    26.2   234.3
+   1975   9   19.4     9.4       0    69.8   162.5
+   1975  10   14.2     6.3       0     6.4   126.6
+   1975  11    9.1     2.4       9    37.6    70.6
+   1975  12    7.4     1.7      10    28.1    30.5
+   1976   1    8.3     3.1       9    29.2    52.9
+   1976   2    7.2     1.5       9    14.4    53.5
+   1976   3    9.0     0.9      12    15.7   116.0
+   1976   4   12.9     3.9       4    21.4   175.0
+   1976   5   17.9     7.6       0    31.1   197.8
+   1976   6   24.5    11.4       0     8.3   277.8
+   1976   7   25.7    12.4       0    36.2   282.2
+   1976   8   24.2    10.7       0    33.2   238.2
+   1976   9   18.1     9.7       0    72.7   117.1
+   1976  10   14.4     8.2       0    85.2    57.3
+   1976  11    9.3     3.4       2    76.3    71.9
+   1976  12    4.5    -0.4      13    74.6    61.2
+   1977   1    5.3     0.6      12    45.7    43.5
+   1977   2    9.0     2.6       3    64.7    65.1
+   1977   3   11.0     3.6       5    33.7    98.8
+   1977   4   12.2     3.3       8    29.2   173.5
+   1977   5   15.7     5.5       0    39.9   236.8
+   1977   6   16.6     7.3       0    53.9   138.5
+   1977   7   21.3    10.2       0     4.7   208.7
+   1977   8   20.0    10.1       0   128.0   149.9
+   1977   9   18.1     9.3       0    13.7   126.5
+   1977  10   16.2     8.0       0    21.2   120.0
+   1977  11    9.6     3.7       4    48.3    86.9
+   1977  12    9.0     3.9       3    51.6    48.8
+   1978   1    5.9    -0.7      15    61.5    39.6
+   1978   2    5.4     0.1      14    39.0    54.4
+   1978   3   11.1     3.2       2    58.9   116.1
+   1978   4   10.3     2.6       4    44.7   103.2
+   1978   5   16.0     6.1       0    77.9   187.4
+   1978   6   18.9     9.3       0    45.9   154.8
+   1978   7   19.4    10.4       0    36.9   112.7
+   1978   8   20.2    11.1       0    32.8   137.1
+   1978   9   19.3    10.8       0    40.2   163.1
+   1978  10   16.3     8.6       0     5.2    98.7
+   1978  11   11.7     5.0       5    13.7    84.9
+   1978  12    6.7     1.6      10    99.3    37.2
+   1979   1    2.5    -3.0      23    42.8    56.4
+   1979   2    3.5    -1.3      19    46.3    44.0
+   1979   3    8.4     1.8       3    84.2    94.1
+   1979   4   12.1     4.2       1    33.2   113.8
+   1979   5   15.9     6.6       1    94.6   201.1
+   1979   6   18.9     9.8       0    13.3   177.8
+   1979   7   21.8    11.8       0    11.9   178.2
+   1979   8   20.4    11.0       0    74.7   170.7
+   1979   9   19.3     9.6       0    18.8   181.0
+   1979  10   15.5     7.2       0    61.4   120.0
+   1979  11   10.0     3.2       3    43.1    68.1
+   1979  12    8.8     3.3       4   104.0    62.4
+   1980   1    5.6    -0.2      12    33.7    65.0
+   1980   2    9.1     2.6       6    42.9    49.1
+   1980   3    8.5     1.8       7    57.5    80.5
+   1980   4   13.3     4.0       2    17.9   160.8
+   1980   5   16.4     5.7       2     7.6   229.6
+   1980   6   19.3    10.2       0    77.2   195.8
+   1980   7   19.3    10.8       0    55.9   161.8
+   1980   8   21.3    12.1       0    56.4   155.3
+   1980   9   19.5    11.1       0    13.4   155.6
+   1980  10   13.3     5.4       3    58.3   136.5
+   1980  11    8.9     3.7       4    41.2    55.7
+   1980  12    8.2     2.2       8    29.6    64.7
+   1981   1    7.4     1.7      12    35.8    50.4
+   1981   2    6.1    -0.2      17    15.8    62.6
+   1981   3   11.0     5.6       0    97.2    60.1
+   1981   4   11.7     3.8       3    56.0   143.3
+   1981   5   15.8     7.4       1    58.2   152.6
+   1981   6   18.1     9.7       0    14.2   165.0
+   1981   7   20.8    11.7       0    73.5   161.6
+   1981   8   21.7    11.9       0    27.3   180.0
+   1981   9   19.9    10.6       0    62.1   170.8
+   1981  10   12.4     5.5       2    72.0   140.3
+   1981  11   10.9     4.5       2    27.2    65.2
+   1981  12    3.0    -2.7      19    31.2    39.6
+   1982   1    5.6    -1.1      14    35.2    51.7
+   1982   2    7.9     1.8       6    20.3    47.3
+   1982   3   10.5     2.3       4    42.8   169.9
+   1982   4   13.4     3.9       4    10.0   160.6
+   1982   5   17.3     6.4       1    51.1   252.6
+   1982   6   20.2    11.9       0   107.4   163.6
+   1982   7   21.8    12.2       0    53.1   184.3
+   1982   8   21.3    12.0       0    72.3   187.8
+   1982   9   19.9    10.3       0    53.8   162.3
+   1982  10   13.6     7.5       0   125.8    82.9
+   1982  11   10.6     5.6       4    65.8    63.3
+   1982  12    7.2     1.1      14    48.9    56.6
+   1983   1    9.5     3.9       2    36.6    62.0
+   1983   2    4.5    -1.0      17    42.7    95.2
+   1983   3   10.2     3.2       1    35.4    87.8
+   1983   4   11.6     3.0       3    86.2   147.9
+   1983   5   14.8*    6.7       0   101.8   147.0
+   1983   6   19.4*   10.2       0    33.3   193.1
+   1983   7   25.8    13.5       0    48.6   242.4
+   1983   8   23.4    12.6       0    10.5   220.8
+   1983   9   18.2    10.9       0    70.3   127.1
+   1983  10   14.7     7.1       3    33.5   134.7
+   1983  11   10.4     4.8       6    45.4    38.8
+   1983  12    8.3     2.8       8    35.8    60.9
+   1984   1    6.9     0.6       9    61.9    96.5
+   1984   2    6.2     0.6       8    42.0    67.0
+   1984   3    8.0     1.9       4    31.0    44.9
+   1984   4   13.4     2.0       5    13.6   231.0
+   1984   5   14.0     5.1       0    76.1   130.3
+   1984   6   19.5    10.0       0    48.9   210.0
+   1984   7   22.3    11.2       0    15.0   213.6
+   1984   8   23.6    12.4       0    60.9   199.1
+   1984   9   17.5    10.5       0   113.3   103.5
+   1984  10   15.6     7.6       0    48.9   113.5
+   1984  11   11.2     5.9       0    87.6    49.0
+   1984  12    8.2     2.6       9    35.1    67.5
+   1985   1    3.4    -2.2      23    37.3    40.7
+   1985   2    4.9    -1.9      13    14.6    79.0
+   1985   3    8.7*    1.1      10    45.8    97.8
+   1985   4   12.9*    4.9       2    31.2   139.3
+   1985   5   15.4*    7.1       0    49.0   132.7
+   1985   6   17.4*    8.7       0   107.0   142.9
+   1985   7   21.8    12.4       0    38.5   194.4
+   1985   8   20.1    11.2       0    50.9   158.4
+   1985   9   20.1    10.6       0    18.6   123.1
+   1985  10   15.6     7.3       1    12.4   111.9
+   1985  11    7.1     1.1      11    35.3    93.3
+   1985  12    9.2     4.8       4    73.1    29.0
+   1986   1    6.3     0.8       9    50.2    75.0
+   1986   2    0.8    -4.0      24    10.4    60.2
+   1986   3    9.3     1.3       8    43.2   129.0*
+   1986   4    9.8     2.7*      4*   63.6   116.3
+   1986   5   16.3     7.4       0    74.7   189.8
+   1986   6   20.7     9.6       0    13.2   200.8
+   1986   7   21.7    12.0       0    43.3   172.3
+   1986   8   19.1    10.4       0    70.9   137.8
+   1986   9   17.1     6.5       0    29.3   166.9
+   1986  10   15.6     6.4       1    69.7   114.6
+   1986  11   11.0     4.4       1    54.5    75.9
+   1986  12    9.0     2.7       3    54.2    62.8
+   1987   1    2.8    -2.1      22     9.5    44.5
+   1987   2    7.0*   -0.1      16    27.8    58.1
+   1987   3    7.7*    0.0      17    44.9    97.4
+   1987   4   15.2     5.6       0    42.9   151.5
+   1987   5   14.9     5.3       0    46.9   166.8
+   1987   6   17.5     9.2       0    93.5   106.6
+   1987   7   20.6    11.9       0    70.2   148.1
+   1987   8   20.5    11.7       0    71.9   130.8
+   1987   9   18.8    10.1       0    30.5   151.5
+   1987  10   14.1     6.1       2   116.4   120.7
+   1987  11    9.0     4.0       2    39.9    42.0
+   1987  12    8.2     3.3       6    23.5    29.3
+   1988   1    8.0     2.7       6   100.3    58.1
+   1988   2    7.9     2.0       5    20.9   123.0
+   1988   3    9.7     3.1       4    59.3    86.6
+   1988   4   12.5*    4.1       5    37.2   118.8
+   1988   5   17.0     7.5       0    38.7   162.5
+   1988   6   18.3     9.9       0    48.1   141.6
+   1988   7   19.4    11.7       0    94.6   153.4
+   1988   8   21.4    11.4       0    46.8   191.6
+   1988   9   18.2*   10.0       0    45.8   137.9
+   1988  10   14.6*    7.8       3    42.7   103.5
+   1988  11    9.0*    1.2      13    31.0    79.5
+   1988  12    9.6     4.9       0    23.6    45.6
+   1989   1    8.9     3.1       4    25.8    73.7
+   1989   2    9.6     2.6       5    47.5   103.5
+   1989   3   12.3     4.1       2    40.0    98.1
+   1989   4   10.6     3.1       2    75.8   123.7
+   1989   5   19.7     7.2       0     6.1   269.1
+   1989   6   21.2     9.5       0    40.5   215.8
+   1989   7   24.8    13.2       0    43.0   225.5
+   1989   8   24.1    12.1       0    28.8   238.2
+   1989   9   20.5    11.8       0    17.7   116.6
+   1989  10   16.5     9.1       0    32.2    94.9
+   1989  11    9.9     2.5       6    35.3    98.3
+   1989  12    8.3     3.1       5   125.4    22.9
+   1990   1    9.8     4.0       0    43.8    64.7
+   1990   2   11.4     4.7       1    71.1   102.0
+   1990   3   12.9*    4.7       3    23.2   153.2
+   1990   4   13.5     3.1       7    28.2   206.3
+   1990   5   19.1     6.7       0     6.2   225.7
+   1990   6   19.2     9.8       0    30.1   112.5
+   1990   7   23.7    11.5       0    16.9   224.8
+   1990   8   25.7    13.6       0    21.1   230.8
+   1990   9   18.6     8.9       0    37.3   136.8
+   1990  10   16.2     9.5       0    43.7   126.3
+   1990  11    9.8     4.5       1    40.5    40.6
+   1990  12    6.9     2.3       5    45.8    43.1
+   1991   1    6.2     1.2       8    29.9    75.6
+   1991   2    4.6    -1.8      20    23.0    45.3
+   1991   3   12.0     4.7       2    37.9   100.3
+   1991   4   12.4     4.0       3    42.9   147.1
+   1991   5   14.7     6.6       1    13.9   114.5
+   1991   6   16.7     8.8       0    97.6   113.5
+   1991   7   22.9    13.1       0    32.1   192.7
+   1991   8   23.7    12.8       0    41.2   209.8
+   1991   9   20.5     9.8*      0*   46.5   176.1
+   1991  10   14.1     6.9       1    18.5    88.9
+   1991  11    9.8     4.2       3    54.9    51.0
+   1991  12    7.3     1.2      12    11.9    43.8
+   1992   1    6.4     1.4      10    67.8    49.5
+   1992   2    9.2     2.0       8    14.0    56.1
+   1992   3   11.1     4.6       0    58.0    74.0
+   1992   4   13.2     4.9       1    40.7   115.7
+   1992   5   19.8     8.1       0    34.3   234.2
+   1992   6   21.7    10.7       0    35.8   185.2
+   1992   7   21.8    13.1       0    54.4   138.8
+   1992   8   21.2    12.2       0    72.4   163.0
+   1992   9   18.4    10.0       0    82.0   127.7
+   1992  10   11.5     5.1       0    91.6    97.9
+   1992  11   10.8     4.2       1    78.2    62.5
+   1992  12    6.4     0.5      15    31.6    42.5
+   1993   1    9.6     2.9       5    51.3    39.8
+   1993   2    6.6     2.3       3    11.6    37.4
+   1993   3   10.7     3.1       7    19.9   125.0
+   1993   4   13.4     6.3       0    78.4   108.4
+   1993   5   17.2     7.6       0    47.9   185.7
+   1993   6   20.4    10.5       0    86.0   186.6
+   1993   7   20.5    11.5       0    54.4   169.1
+   1993   8   20.5    10.6       0    37.5   196.3
+   1993   9   16.7     9.6       0    67.4    95.1
+   1993  10   12.1     6.2       5    88.9   107.6
+   1993  11    7.9     2.1      11    53.5    59.3
+   1993  12    8.5     2.6       5    78.3    43.5
+   1994   1    8.5     2.3       7    70.5    66.6
+   1994   2    6.7     0.0      13    34.4    82.8
+   1994   3   11.7     4.2       0    36.1   134.1
+   1994   4   12.4     4.3       3    67.3   164.5
+   1994   5   15.1     7.1       0    44.1   135.9
+   1994   6   20.3    10.3       0    20.0   219.6
+   1994   7   25.8    13.1       0    23.0   222.1
+   1994   8   22.1    13.0       0    36.4   176.9
+   1994   9   16.6    10.1       0    72.1   103.2
+   1994  10   13.9     7.9       0    74.9   108.2
+   1994  11   12.6     7.0       1    27.3    36.6
+   1994  12    9.8*    2.5      10    41.7    66.7
+   1995   1    7.9*    1.7       6    86.5    56.9
+   1995   2    9.6     3.3       2    63.1    84.4
+   1995   3    9.9     1.6      12    50.8   185.8
+   1995   4   13.9     4.5       4    10.2   161.7
+   1995   5   17.9     6.2       1    24.4   202.5
+   1995   6   18.7     9.3       0    17.3   159.7
+   1995   7   25.8    13.4       0    27.1   234.9
+   1995   8   25.7    13.1       0     5.3   243.7
+   1995   9   18.0    10.4       0   105.4   114.8
+   1995  10   17.6     9.5       1    12.7   149.4
+   1995  11   10.9     5.0       3    29.4    67.3
+   1995  12    4.3    -0.4*     15*   63.9    29.5
+   1996   1    5.8     1.7       8    33.2    21.9
+   1996   2    5.4    -1.0      18    45.8    82.6
+   1996   3    7.2     1.0       9    19.5    59.7
+   1996   4   13.7     3.8       6     4.5   148.9
+   1996   5   13.9     4.3       6    19.8   155.8
+   1996   6   21.5     9.4       0    12.4   225.6
+   1996   7   23.2    11.7       0    40.5   207.4
+   1996   8   22.6    12.6       0    63.9   176.3
+   1996   9   18.4    10.1       0     5.6   130.8
+   1996  10   15.9     8.2       0    31.2   143.0
+   1996  11    9.3     2.7      12    70.9    92.1
+   1996  12    5.1     0.3      15    30.2    52.5
+   1997   1    4.7    -1.2      22    11.6    51.8
+   1997   2   10.5     3.5       3    38.7    60.0
+   1997   3   13.0     4.9       0     7.0   144.8
+   1997   4   13.9     3.9       4    12.5   159.3
+   1997   5   17.6     6.5       1    36.8   222.4
+   1997   6   18.9    11.0       0   151.0   135.7
+   1997   7   22.3    11.6       0    25.9   199.3
+   1997   8   26.3    14.1       0    60.5   188.2
+   1997   9   19.9    10.3       0    15.0   162.4
+   1997  10   14.7     5.8       7    45.1   146.7
+   1997  11   11.7     5.1       4    40.4    48.3
+   1997  12    8.5     3.0       7    62.4    39.7
+   1998   1    8.1     2.5       6    48.1    46.8
+   1998   2   11.2     3.2       4     4.8   119.9
+   1998   3   11.5     4.6       3    45.2    73.8
+   1998   4   11.9     5.5       1   120.4   111.2
+   1998   5   18.2     7.1       0     6.4   183.6
+   1998   6   18.9    10.8       0   101.9   132.5
+   1998   7   20.8    11.7       0    25.7   144.0
+   1998   8   22.6    11.1       0    16.0   201.5
+   1998   9   19.4    11.9       0   104.0   121.5
+   1998  10   14.0     8.1       1    77.3   102.2
+   1998  11    8.4     2.4       6    55.1    66.4
+   1998  12    8.7     2.4      10    59.8    37.5
+   1999   1    9.1     2.4       6    50.2    68.6
+   1999   2    8.2     1.8       9    36.1    96.6
+   1999   3   11.7     4.0       2    40.9   103.4
+   1999   4   14.3     5.2       3    33.0   153.8
+   1999   5   18.3     8.3       0    49.8   161.4
+   1999   6   19.2     9.7       0    89.0   197.9
+   1999   7   24.5    12.5       0    24.5   233.2
+   1999   8   21.6    12.4       0    92.5   138.7
+   1999   9   21.3    11.9       0    76.4   148.5
+   1999  10   14.9     7.3       0    43.7   137.0
+   1999  11   10.6     5.1       0    25.3    63.3
+   1999  12    7.8     1.8       8    63.1    76.1
+   2000   1    8.1     1.8      11    20.5    78.6
+   2000   2    9.8     2.8       5    50.7   106.4
+   2000   3   11.2     4.0       2    14.6   109.2
+   2000   4   12.4     4.5       4    85.9   138.0
+   2000   5   16.8     8.5       0    83.8   161.2
+   2000   6   20.5    11.3       0    17.5   162.0
+   2000   7   20.1    11.8       0    60.7   126.9
+   2000   8   23.1    12.6       0    21.1   207.7
+   2000   9   20.0    12.6       0    68.1   126.5
+   2000  10   14.0     8.0       0   108.0    98.7
+   2000  11   10.4     3.8       2   108.8    69.6
+   2000  12    8.1     3.5       9    59.6    50.0
+   2001   1    6.1     0.4      14    47.2    83.8
+   2001   2    8.2     0.9      14    72.4    77.2
+   2001   3    9.0     2.0       8    77.4    87.7
+   2001   4   12.1     3.9       1    62.6   132.0
+   2001   5   18.5     7.2       0    17.5   220.7
+   2001   6   19.9     9.6       0    22.8   194.0
+   2001   7   23.1    13.2       0    55.1   178.7
+   2001   8   22.9    13.3       0    65.8   180.5
+   2001   9   17.3    10.1       0    68.9   114.9
+   2001  10   17.3    10.9       0   128.9   107.7
+   2001  11   10.6     4.0       4    36.4    73.7
+   2001  12    6.2     0.4      18    19.3    72.0
+   2002   1    8.9     2.6       8    33.0    48.8
+   2002   2   10.7     3.7       4    50.4    82.5
+   2002   3   12.0     3.0       7    30.6   122.9
+   2002   4   14.7     4.2       2    33.4   196.2
+   2002   5   16.6     7.9       0    53.5   180.2
+   2002   6   20.1    10.3       0    28.5   182.1
+   2002   7   22.0    12.3       0    94.6   172.2
+   2002   8   22.9    13.2       0    42.0   143.8
+   2002   9   19.6    10.0       0    23.5   147.6
+   2002  10   14.3     6.7       0    67.7    94.4
+   2002  11   11.4     5.7       2    85.9    47.3
+   2002  12    8.2     3.9*      4*   85.1    20.4
+   2003   1    7.0     1.6      12    78.6    53.0
+   2003   2    7.8     0.8      12    12.9   101.5
+   2003   3   12.9     2.4       8    13.7   164.0
+   2003   4   15.1     4.5       4    24.2   178.3
+   2003   5   17.5     7.5       0    39.9   190.0
+   2003   6   22.1    11.5       0    60.7   210.0
+   2003   7   23.7    13.3       0    66.8   184.6
+   2003   8   25.3    13.3       0     2.0   214.1
+   2003   9   21.3     8.9       0    15.7   196.3
+   2003  10   14.0     4.8       1    30.0   141.8
+   2003  11   11.7     5.9       1    80.8    72.9
+   2003  12    8.1     2.3       7    46.0    57.8
+   2004   1    8.1     2.7       7    69.6    49.2
+   2004   2    8.1     3.3      11    34.3    72.6
+   2004   3   10.5     3.2       3    24.7    96.2
+   2004   4   14.2     5.5       0    41.4   138.9
+   2004   5   16.9     7.9       0    44.5   162.7
+   2004   6   21.2    11.2       0    34.0   190.9
+   2004   7   22.0    11.6       0    59.3   173.8
+   2004   8   24.0    14.1       0    70.7   184.8
+   2004   9   20.6    11.1       0    18.7   169.8
+   2004  10   15.0     7.8       0    67.2    99.0
+   2004  11   10.5     5.5       3    45.4    56.6
+   2004  12    8.4     2.5       9    32.2    51.4
+   2005   1    9.2     3.1       5    28.3    66.3
+   2005   2    7.1     1.9       9    22.3    67.0
+   2005   3   10.7     3.8       7    19.8    66.0
+   2005   4   14.2     4.3       4    27.7   130.6
+   2005   5   16.6     7.0       0    47.4   197.6
+   2005   6   21.8    10.9       0    47.1   175.8
+   2005   7   22.0    12.8       0    43.7   157.5
+   2005   8   22.6    11.5       0    53.3   182.5
+   2005   9   21.1    11.3       0   166.2   148.1
+   2005  10   17.4    10.5       0    61.2   107.1
+   2005  11   10.1     3.0       9    47.2   101.0
+   2005  12    7.8     1.8      10    18.0    75.1
+   2006   1    7.0     1.5      12    19.8    48.8
+   2006   2    7.0     1.5       5    25.2    71.1
+   2006   3    9.0     1.7      12    35.9   105.2
+   2006   4   13.5     5.1       3    30.1   144.5
+   2006   5   17.4     8.7       0    62.8   155.7
+   2006   6   22.5    11.2       0    18.9   220.2
+   2006   7   28.3    14.1       0    45.1   253.5
+   2006   8   21.5    12.2       0    74.9   152.5
+   2006   9   22.7    13.4       0    50.0   164.7
+   2006  10   17.5    10.5       0    43.2   111.4
+   2006  11   12.5     5.1       2    64.8   109.0
+   2006  12    9.7     3.3       6    50.5    41.0
+   2007   1   10.4     3.8       5    68.5    66.2
+   2007   2    9.7     2.3       8    50.9    70.4
+   2007   3   12.1     3.2*      1*   25.7   161.1
+   2007   4   17.1     6.0*      1*    1.0   183.1
+   2007   5   16.9     8.3*      0*  124.3   121.7
+   2007   6   20.4    11.1       0    59.0   148.9
+   2007   7   21.6    11.0       0    62.1   189.7
+   2007   8   21.6    10.8       0    51.1   180.4
+   2007   9   19.5    10.0       0    25.2   158.1
+   2007  10   15.2     7.2       0    56.4    97.3
+   2007  11   11.1     3.7       5    36.3    77.2
+   2007  12    8.5     1.9      12    38.2    51.9
+   2008   1   10.3     3.8       0    58.0    63.2
+   2008   2    9.9     0.6      11    12.8   105.2
+   2008   3   10.1     3.0       5    68.9   117.0
+   2008   4   13.1     3.8       3    50.8   158.2
+   2008   5   19.0     7.9       0    62.9   173.9
+   2008   6   19.7    10.4       0    34.6   181.8
+   2008   7   22.8    12.4       0    52.1   188.1
+   2008   8   22.3    13.3       0    64.7   122.7
+   2008   9   18.6     9.6       0    59.5   103.3
+   2008  10   14.4     6.1       1    56.2   130.3
+   2008  11   10.3     4.7       5    68.8    55.5
+   2008  12    6.6     1.4      11    21.3    68.0
+   2009   1    5.8     0.2      13    40.9    46.2
+   2009   2    7.1     1.8      13    47.9    42.1
+   2009   3   11.9     2.8       6    32.2   149.7
+   2009   4   15.6     5.4       0    12.6   166.1
+   2009   5   18.3     7.7       0    28.4   204.0
+   2009   6   20.9    10.2       0    40.8*  198.8*
+   2009   7   22.5    12.1       0    71.0   196.9*
+   2009   8   23.6    13.1       0    58.6   200.0*
+   2009   9   20.1    10.5       0    10.0   152.5*
+   2009  10   15.7     8.3       0    32.2    87.8*
+   2009  11   12.0     6.5       0    89.8    78.7*
+   2009  12    6.2     0.6      12    63.2    68.5*
+   2010   1    3.9    -0.4      15    46.6    55.2*
+   2010   2    6.1     0.4      12    70.6    54.9*
+   2010   3   10.9     2.8       9    26.2   118.4*
+   2010   4   14.9     3.7       3    12.5   212.1*
+   2010   5   16.5     5.9       2    28.6   209.4*
+   2010   6   21.6    10.0       0    25.4   229.9*
+   2010   7   24.6    13.8       0    10.8     ---
+   2010   8   21.0    12.2       0   133.2     ---
+   2010   9   19.0    10.5       0    46.4     ---
+   2010  10   14.7     7.7       0    39.0     ---
+   2010  11    8.4     3.0       9    22.4     ---
+   2010  12    2.8    -2.7      23    19.8    ---
+   2011   1    6.8     2.2       7    52.4     ---
+   2011   2    9.6     4.0       2    28.2     ---
+   2011   3   11.6     2.7       5     1.8     ---
+   2011   4   18.6     6.5       0     2.0     ---
+   2011   5   18.7     7.8       1    12.8     ---
+   2011   6   20.3     9.9       0    53.0     ---
+   2011   7   21.2    10.9       0    38.4*    ---
+   2011   8   21.6    11.9       0    40.2     ---
+   2011   9   21.2    11.3       0    31.6     ---
+   2011  10   17.9     9.3       0    15.8     ---
+   2011  11   13.3     6.6       2    28.0     ---
+   2011  12    9.1     3.2       3    43.0     ---
+   2012   1    9.1     2.8       7    39.0     ---
+   2012   2    7.0     0.1      12    17.4     ---
+   2012   3   13.3     2.6       5    23.4    ---
+   2012   4   12.2     3.9       2    95.6    ---
+   2012   5   16.9     7.9       0    42.6    ---
+   2012   6   18.5    10.4       0    91.4    ---
+   2012   7   21.2    12.0       0   101.4    ---
+   2012   8   23.5    12.9       0    39.2     ---
+   2012   9   19.3     8.9       0    30.0     ---
+   2012  10   13.5     6.9       0    78.6     ---
+   2012  11   10.0     4.0       2    71.0     ---
+   2012  12    8.1     2.1      10    97.7*    ---
+   2013   1    5.8     0.5      16    39.8     ---
+   2013   2    6.0     0.6       9    19.6    ---
+   2013   3    6.2     0.1      16    38.6    ---
+   2013   4   13.2     3.4      11    26.4    ---
+   2013   5   15.9     6.1       1    52.0    ---
+   2013   6   19.2     9.7       0    14.2    ---
+   2013   7   25.1    12.8       0    32.8    ---
+   2013   8   23.5    13.0       0    48.2    ---
+   2013   9   19.0    10.0       0    34.8    ---
+   2013  10   16.2     9.8       0    78.2    ---  
+   2013  11    9.6     3.7       2    40.2    ---  
+   2013  12    9.7     3.1       1    36.0    ---  
+   2014   1    9.2     3.1       4   103.6    ---  
+   2014   2    9.8     3.8       0    61.2    ---  
+   2014   3   13.4     3.4       4    17.4    ---  
+   2014   4   15.9     6.3       2    13.8    ---  
+   2014   5   17.7     8.7       0    84.6    ---  
+   2014   6   20.8    10.7       0    44.4    ---  
+   2014   7   24.4    13.5       0    49.2    ---  
+   2014   8   21.0    11.8       0   126.8    ---  
+   2014   9   20.5    11.0       0    23.0    ---  
+   2014  10   17.0     9.9       0    67.2    ---  
+   2014  11   11.9     5.8       3    58.4    ---  
+   2014  12    8.5     2.8       8    40.2    ---  
+   2015   1    8.0     1.3      12    48.4*   ---    Provisional
+   2015   2    7.4     1.2      10    30.8    ---    Provisional
+   2015   3   11.1     3.1       4    19.4    ---    Provisional
+   2015   4   15.0     4.1       0    20.2    ---    Provisional
+   2015   5   16.5     7.5       2    48.8*   ---    Provisional
+   2015   6   20.3     9.5       0    19.0    ---    Provisional
+   2015   7   22.5    12.3       0    78.8    ---    Provisional
diff --git a/cardiffdata.txt b/cardiffdata.txt
new file mode 100644
index 0000000..3576c70
--- /dev/null
+++ b/cardiffdata.txt
@@ -0,0 +1,462 @@
+Cardiff Bute Park
+Location 3176E 1773N, 9 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1977   9   18.3     8.1       0    48.6   117.9
+   1977  10   15.4     9.0       0    76.0    80.4
+   1977  11   10.3     4.7       4   147.9    76.4
+   1977  12    9.6     4.6       2    88.0    25.6
+   1978   1    7.5     2.0       6   134.1    64.7
+   1978   2    6.2     0.9      13   134.1    56.9
+   1978   3   10.6     3.9       3   121.3   122.4
+   1978   4   10.9     3.7       4    63.6   118.6
+   1978   5   17.3     7.5       0    30.6   188.1
+   1978   6   18.5     9.5       0    29.6   177.3
+   1978   7   18.7    11.8       0   110.1   115.8
+   1978   8   19.6    11.4       0    40.5   164.9
+   1978   9   18.4    10.2       0    34.1   182.2
+   1978  10   16.6     9.0       0    12.0    81.1
+   1978  11   12.5     5.7       4    82.8    49.5
+   1978  12    8.2     3.4       6   219.5    36.4
+   1979   1    4.6    -2.9      27   117.8    63.1
+   1979   2    4.4    -0.4      13    81.9    58.1
+   1979   3    8.4     2.6       2   112.9    83.2
+   1979   4   12.3     4.7       3    60.2   152.6
+   1979   5   13.9     5.9       5   109.8   184.6
+   1979   6   18.2     9.8       0    25.9   168.9
+   1979   7   21.1    12.4       0    37.3   224.8
+   1979   8   18.9    11.2       0   135.4   189.1
+   1979   9   17.7     9.0       0    59.1   167.2
+   1979  10   15.5     8.7       0    88.8   105.7
+   1979  11   11.2     3.5       5    90.9    59.2
+   1979  12   10.1     4.0       8   180.9    46.6
+   1980   1    6.0    -0.8      19    96.6    60.8
+   1980   2    9.9     4.4       1   122.4    44.1
+   1980   3    8.8     2.8       3   152.6    82.7
+   1980   4   14.4     4.5       3    15.0   189.1
+   1980   5   17.7     7.4       0    43.6   208.2
+   1980   6   18.3    10.3       0   125.8   175.6
+   1980   7   19.0    11.2       0    67.2   167.4
+   1980   8   20.0    12.6       0    85.8   158.2
+   1980   9   18.5    11.8       0    99.2   147.9
+   1980  10   13.3     5.8       0   147.5   108.1
+   1980  11    9.8     5.1       4   131.8    82.7
+   1980  12    9.5     3.3       8   108.2    59.4
+   1981   1    8.8     2.6       7    58.2    50.9
+   1981   2    6.8     0.7      13    62.9    69.0
+   1981   3   11.6     6.7       1   204.1    82.4
+   1981   4   13.2     5.3       0    37.1   157.5
+   1981   5   15.4     7.9       0   125.0   111.9
+   1981   6   17.8    10.6       0    49.5   135.3
+   1981   7   20.0    12.7       0    30.1   154.4
+   1981   8   22.1    12.1       0    27.8   192.9
+   1981   9   19.3    10.9       0   218.8   144.6
+   1981  10   12.6     5.5       2   148.4    98.4
+   1981  11   11.4     5.2       2    72.5    47.0
+   1981  12    5.7    -0.3*     16*  118.7    51.2
+   1982   1    6.5     0.9      11    85.3    40.2
+   1982   2    8.8     3.3       4    69.5    52.1
+   1982   3   10.5     3.2       3   152.4   157.5
+   1982   4   14.2     4.7       1    31.5   198.1
+   1982   5   17.3     6.8       1    34.3   211.8
+   1982   6   20.9    12.2       0    77.7   178.4
+   1982   7   21.6    13.2       0    29.7   148.2
+   1982   8   20.1    12.4       0    95.4   157.5
+   1982   9   19.1    11.0       0   101.1   126.2
+   1982  10   13.9     7.9       0   128.9    64.4
+   1982  11   11.3     6.2       4   193.9    59.0
+   1982  12    8.4     2.3       8   166.9    39.6
+   1983   1   10.2     4.4       2   190.3    33.0
+   1983   2    5.5     0.3      15    30.4    86.6
+   1983   3   10.3     4.1       3    57.2   104.6
+   1983   4   11.8     3.5       1    97.7   153.4
+   1983   5   14.2     7.8       0   137.9    96.3
+   1983   6   19.2    11.2       0    32.2   123.0
+   1983   7   25.9    15.1       0    18.0   248.8
+   1983   8   23.5    13.2       0    34.2   231.2
+   1983   9   17.1    11.0       0   185.7    92.7
+   1983  10   14.5     7.8       1    93.2   113.4
+   1983  11   10.9     5.9       5    64.3    36.1
+   1983  12    9.9     3.5       8   122.3    58.1
+   1984   1    8.3     1.6       8   205.7    70.6
+   1984   2    7.9     1.8       7    67.3    60.2
+   1984   3    9.2     2.6       3    31.1    74.0
+   1984   4   14.8     3.7       6     9.5   230.1
+   1984   5   16.1     6.8       0    60.0   168.8
+   1984   6   20.9    10.6       0    35.9   246.2
+   1984   7   23.1    12.5       0    14.7   263.3
+   1984   8   23.3    13.8       0    47.5   197.0
+   1984   9   18.3    11.0       0   149.1   139.8
+   1984  10   15.3     8.9       1   147.7    83.8
+   1984  11   11.6     5.8       2   218.2    42.1
+   1984  12    9.6     2.6       7   115.0    48.9
+   1985   1    5.4    -1.5      23    88.0    72.4
+   1985   2    6.6     0.2      14    69.4    74.5
+   1985   3    9.6     1.9       8    79.2   120.1
+   1985   4   13.3     5.6       0    71.6   140.6
+   1985   5   16.6     7.5       0    44.2   179.1
+   1985   6   17.4     9.7       0   157.4   154.0
+   1985   7   21.2    12.5       0    95.9   196.8
+   1985   8   18.4    12.3       0   186.6   160.6
+   1985   9   18.9    11.0       0    64.0   129.5
+   1985  10   14.7*    8.1*      0*   69.7    84.4
+   1985  11    8.6*    1.1*      6*   59.5*   64.9
+   1985  12   10.2*    4.9*      5*  175.5*   36.0*
+   1986   1    7.6*    2.1*      8*  153.8*   51.5*
+   1986   2    2.1*   -2.3*     22*    6.4*   66.6*
+   1986   3    9.7*    2.5*      4*  108.2*  120.6*
+   1986   4   10.6*    2.7*      3*   78.4*  144.9*
+   1986   5   15.0*    7.6*      0*   89.1*  171.7*
+   1986   6   20.5*   10.8*      0*   60.2*  188.1*
+   1986   7   20.2*   12.4*      0*   69.7*  172.1*
+   1986   8   17.9*   10.6*      0*  118.1*  148.2*
+   1986   9   16.7     7.4       0    20.6   154.8
+   1986  10   15.1     6.4       2   137.4    85.4
+   1986  11   12.1     4.3       1   177.6    70.5
+   1986  12   10.3     3.2       6   179.5    62.0
+   1987   1    4.2    -0.6      16    17.0    50.9
+   1987   2    7.6     1.7       9   111.2    64.5
+   1987   3    8.6     2.3       8   105.3   104.5
+   1987   4   15.6     6.6       0    74.7   181.1
+   1987   5   16.1     6.8       0    36.0   213.5
+   1987   6   17.6    10.3       0    97.9   155.4
+   1987   7   21.4    12.3       0    71.0   183.2
+   1987   8   21.6    12.3       0    36.1   187.2
+   1987   9   18.6    10.5       0    79.6   132.9
+   1987  10   14.0     6.9       3   190.9    97.9
+   1987  11   10.2     4.9       2   109.4    59.4
+   1987  12    8.4     4.5       4    91.4    35.6
+   1988   1    9.0     3.9       2   222.0    64.4
+   1988   2    9.3     2.0       6    74.4   120.9
+   1988   3   10.8     4.5       4   112.3    97.3
+   1988   4   13.4     5.1*      2*   46.6   155.6
+   1988   5   17.5     7.9       0    79.9   191.4
+   1988   6   19.8    11.2       0    31.8   168.8
+   1988   7   18.4    12.2       0   154.4   143.5
+   1988   8   19.6    11.6       0   140.3   153.1
+   1988   9   17.7    10.2       0   103.2   147.7
+   1988  10   14.4     8.4       0   126.4   107.0
+   1988  11   10.2     1.9      13    39.4    81.6
+   1988  12   11.0     5.6       2    35.6    34.0
+   1989   1    9.9     3.7       6    69.6    68.1
+   1989   2   10.4     2.9       5   127.8    95.9
+   1989   3   11.9     4.5       2   157.5    98.1
+   1989   4   11.5     3.0       5    76.9   143.2
+   1989   5   19.9     9.8       0    10.1   245.4
+   1989   6   20.8    10.6       0    41.4   220.5
+   1989   7   24.7    14.1       0    68.9   267.8
+   1989   8   22.2    12.2       0    56.8   234.7
+   1989   9   19.5    10.9       0    68.6   118.7
+   1989  10   15.7     8.5       0   144.4    66.7
+   1989  11   10.7     4.3       4    81.9    90.0
+   1989  12    8.8     3.3       2   155.2    25.9
+   1990   1   10.3     4.0       6   162.2    50.7
+   1990   2   11.0     5.6       0   180.6    84.4
+   1990   3   12.7     5.1       5    23.9   145.0
+   1990   4   14.1     3.8       5    25.1   226.9
+   1990   5   19.9     9.1       0    13.8   270.0
+   1990   6   18.0    10.8       0    94.6   117.9
+   1990   7   23.7    12.8       0    58.4   297.1
+   1990   8   23.5*   13.4       0    53.9   210.8
+   1990   9   18.6*    8.9       0    71.0   199.8
+   1990  10   16.1     9.6       0   129.4    95.9
+   1990  11   10.5     4.2       3    89.2    93.2
+   1990  12    8.1     2.3       8    98.3    55.6
+   1991   1    7.0     1.7       8   128.5    65.1
+   1991   2    6.0    -0.8      18    75.5    76.4
+   1991   3   12.0     5.5       3   100.7    93.1
+   1991   4   12.7     5.2       0    95.7   162.7
+   1991   5   16.7     8.2       0     3.5   157.7
+   1991   6   16.4     9.4       0   126.0   152.1
+   1991   7   21.1    13.8       0    83.3   173.7
+   1991   8   22.2    13.3       0    30.4   212.3
+   1991   9   20.1    10.8       0    66.8   181.0
+   1991  10   13.6     7.2       0   121.2    86.4
+   1991  11   10.6     3.8       8   118.2    49.8
+   1991  12    8.0     3.1       5    49.0    38.0
+   1992   1    6.7     1.8      13    41.0    38.0
+   1992   2    9.2     2.6       8    46.4    54.0
+   1992   3   11.3     4.9       1    76.5    82.9
+   1992   4   13.0     5.7       2    83.2   127.8
+   1992   5   19.3     9.5       0    49.0   245.5
+   1992   6   22.3    11.1       0    20.7   238.9
+   1992   7   20.9    13.4       0    90.3   162.7
+   1992   8   19.4    12.4       0   184.8   151.3
+   1992   9   17.3    10.6       0   109.9   113.9
+   1992  10   12.0     4.6       6    63.2    99.2
+   1992  11   11.3     4.4       1   220.0    45.9
+   1992  12    7.3     2.1      11    71.6    47.5
+   1993   1   10.1     3.6       5   181.8    35.5
+   1993   2    8.2     3.0       4    15.3    51.1
+   1993   3   10.9     3.6       6    26.4   111.3
+   1993   4   13.5     6.9       1    89.7   105.5
+   1993   5   16.1     8.4       0    62.7   172.7
+   1993   6   20.6    11.5       0    64.9   192.9
+   1993   7   20.0    11.9       0   135.7   181.4
+   1993   8   19.6    11.0       0    40.0   210.3
+   1993   9   17.4     9.1       0    95.3   142.3
+   1993  10   12.5     5.8       3    84.4   128.0
+   1993  11    9.1     2.8       6    95.1    56.7
+   1993  12    9.6     3.6       6   249.5    45.8
+   1994   1    9.0     3.4       6   175.2    71.3
+   1994   2    7.3     1.3      10   140.3    60.0
+   1994   3   11.3     5.4       1   148.3   122.7
+   1994   4   13.0     5.1       3    84.0   188.6
+   1994   5   15.5     8.4       0    87.2   141.4
+   1994   6   19.3    10.7       0    45.8   212.6
+   1994   7   23.1    13.6       0    44.5   226.2
+   1994   8   20.5    12.5       0    68.0   180.7
+   1994   9   16.9    10.0       0    87.8   122.9
+   1994  10   14.8     6.7       0   139.7   139.0
+   1994  11   13.3     8.6       0   146.0    28.4
+   1994  12   10.6     4.6       5   199.7    43.9
+   1995   1    8.9     2.9       5   211.3    40.8
+   1995   2   10.5     4.5       1   138.7    50.6
+   1995   3   10.7     2.1       8    67.4   157.6
+   1995   4   14.3     6.0       3    27.9   174.9
+   1995   5   17.3     7.3       0    86.2   233.4
+   1995   6   20.3    10.8       0     8.9   246.0
+   1995   7   23.4    14.3       0    44.2   221.7
+   1995   8   26.0    14.5       0     9.2   305.4
+   1995   9   18.4    10.0       0   122.4   168.3
+   1995  10   17.0    10.5       0   106.2   124.0
+   1995  11   12.0     5.0       4   117.1    83.8
+   1995  12    5.8     1.0      12   125.3    42.6
+   1996   1    6.9     3.4       6    68.4    22.0
+   1996   2    6.9     0.3      18    90.8   112.2
+   1996   3    8.8     2.9       4    59.9    63.6
+   1996   4   13.8     5.1       1    70.2     ---
+   1996   5   14.4     6.0       0    97.6     ---
+   1996   6   20.7*    9.9       0    18.7     ---
+   1996   7   22.1    12.6       0    49.1     ---
+   1996   8   22.0    12.4       0   136.7     ---
+   1996   9   18.9    10.6       0    53.5     ---
+   1996  10   15.5     8.9       0   152.6     ---
+   1996  11   10.3     3.0      12   156.2     ---
+   1996  12    6.8     1.4      12    52.5     ---
+   1997   1    5.8    -0.1      15    15.5     ---
+   1997   2   10.6     3.9       4   181.2     ---
+   1997   3   12.2     5.0       0    42.3     ---
+   1997   4   15.1     4.9       0    34.0     ---
+   1997   5   17.2     7.8       0    97.9     ---
+   1997   6   18.9    11.6       0   100.2     ---
+   1997   7   22.1    12.5       0    42.6     ---
+   1997   8   23.3    15.5       0   251.0     ---
+   1997   9   19.0    10.9       0    69.9     ---
+   1997  10   15.1     7.3       3    84.9     ---
+   1997  11   12.4     6.1       2   163.4     ---
+   1997  12    9.9     3.3       8   150.0     ---
+   1998   1    8.8     2.7       9   154.9     ---
+   1998   2   11.6     3.3       5    22.0     ---
+   1998   3   12.3     5.8       1   168.2     ---
+   1998   4   12.2     5.5       1   129.6     ---
+   1998   5   19.2    10.4       0    45.5     ---
+   1998   6   18.1    12.0       0   157.8     ---
+   1998   7   19.8    12.3       0    66.9     ---
+   1998   8   20.9    12.4       0    59.1     ---
+   1998   9   19.1    11.5       0   118.5     ---
+   1998  10   14.6*    7.8*      0*  228.8*    ---
+   1998  11   10.6     3.4       7   118.7     ---
+   1998  12    9.6     1.9       9   130.7     ---
+   1999   1   10.2     2.3       6   208.3     ---
+   1999   2    9.1     2.8       7    64.1     ---
+   1999   3   11.8     3.6       3    70.2     ---
+   1999   4   13.8     5.7       5   109.0     ---
+   1999   5   17.5     9.5       0    75.2     ---
+   1999   6   19.1     8.9       0    71.0     ---
+   1999   7   23.1    13.0       0    12.9     ---
+   1999   8   21.3    12.7       0   204.0     ---
+   1999   9   20.2    10.9       0   176.4     ---
+   1999  10   15.2     7.3       0    90.3     ---
+   1999  11   11.8     4.5       1    60.5     ---
+   1999  12    9.3     2.2       9   231.0     ---
+   2000   1    8.5     1.2      15    47.8     ---
+   2000   2   10.4     3.0       6   168.4     ---
+   2000   3   11.8     4.1       3    59.5     ---
+   2000   4   12.3     4.5       1   155.4     ---
+   2000   5   17.2     8.1       0    95.1     ---
+   2000   6   20.2    11.2       0    37.1     ---
+   2000   7   20.8    12.4       0    74.5     ---
+   2000   8   21.9    13.0*      0*   73.9     ---
+   2000   9   19.3    11.4*      0*  156.8     ---
+   2000  10   15.0     7.1       0   267.6     ---
+   2000  11   11.1     3.2       4   180.4     ---
+   2000  12    9.9     4.6       6   187.7     ---
+   2001   1    7.8     1.8       5    84.0     ---
+   2001   2   10.1     1.7      13    96.5     ---
+   2001   3    9.5     2.8       7   147.5     ---
+   2001   4   12.9     4.5       2   119.1     ---
+   2001   5   18.1     8.7       0    31.6     ---
+   2001   6   20.2    10.2       0    34.8     ---
+   2001   7   21.6    13.1       0   144.6     ---
+   2001   8   21.1    13.6       0   134.3     ---
+   2001   9   18.5    10.5       0    36.5     ---
+   2001  10   17.2    11.0       0   183.4     ---
+   2001  11   12.2     4.0       5    86.6     ---
+   2001  12    8.4     1.3      12    36.1     ---
+   2002   1    9.8     3.7       2   142.0     ---
+   2002   2   11.1     4.6       3   187.6     ---
+   2002   3   12.5     5.0       2    65.1     ---
+   2002   4   14.6*    5.6       1    84.7     ---
+   2002   5   16.5*    8.5       0   129.8     ---
+   2002   6   18.4*   10.6       0    66.0     ---
+   2002   7   20.5*   12.5       0    65.9     ---
+   2002   8   21.7*   12.9       0    55.9     ---
+   2002   9   19.6*   10.7       0    30.5     ---
+   2002  10   14.7*    7.1       2   217.1     ---
+   2002  11   12.8*    7.1       0   175.6     ---
+   2002  12    8.9*    4.6       0   151.1     ---
+   2003   1    8.6     2.3      11    90.6     ---
+   2003   2    8.7     1.9       8    39.9     ---
+   2003   3   13.6     4.5       2    47.1     ---
+   2003   4   16.2     6.2       1    70.3     ---
+   2003   5   16.7     8.4       0    93.0     ---
+   2003   6   21.3    11.7       0    68.4     ---
+   2003   7   22.0    13.8       0    93.9     ---
+   2003   8   24.5    14.7       0    16.2     ---
+   2003   9   20.5     9.5       0    23.1     ---
+   2003  10   14.4     5.7       7    65.4     ---
+   2003  11   12.5     6.0       3   105.3     ---
+   2003  12    9.6     3.1       5   138.1     ---
+   2004   1    9.4     3.0       7   162.2     ---
+   2004   2    9.6     2.9       9    67.3     ---
+   2004   3   11.4     3.8       3    85.6     ---
+   2004   4   14.7     6.3       1    73.8     ---
+   2004   5   18.3     8.8       0    40.0     ---
+   2004   6   21.2    12.3       0    65.9     ---
+   2004   7   20.7    12.6       0    82.5     ---
+   2004   8   22.3    13.7       0   141.7     ---
+   2004   9   19.5    11.6       0   107.4     ---
+   2004  10   15.0     8.3       0   182.5     ---
+   2004  11   12.0     6.0       0    65.6     ---
+   2004  12    9.7     3.5       9    84.5     ---
+   2005   1   10.4     3.9       4    75.0     ---
+   2005   2    8.8     2.4       5    49.5     ---
+   2005   3   11.6     4.8       8    65.2     ---
+   2005   4   14.7     6.6       2    87.6     ---
+   2005   5   17.2     8.3       0    51.6     ---
+   2005   6   20.6    12.2       0    76.6     ---
+   2005   7   22.2    13.9       0    69.9     ---
+   2005   8   21.9*   11.6       0    55.6     ---
+   2005   9   20.4*   11.6       0    82.8     ---
+   2005  10   16.6*   11.4       0   160.0     ---
+   2005  11   10.9     3.0      11   106.1     ---
+   2005  12    9.3     2.4       5   114.7     ---
+   2006   1    8.0     2.9       4    36.0     ---
+   2006   2    7.7     2.3       6    59.0     ---
+   2006   3    9.5     3.5       5   121.8     ---
+   2006   4   14.1     6.2       3    35.1     ---
+   2006   5   17.0     8.9       0   159.2     ---
+   2006   6   21.9    11.8       0    47.4     ---
+   2006   7   25.5    14.5       0    65.6     ---
+   2006   8   21.1    13.2       0    58.9     ---
+   2006   9   21.3    12.7       0    43.4     ---
+   2006  10   16.8     8.8       0   178.1     ---
+   2006  11   12.5     3.6       5   178.1     ---
+   2006  12   10.1     3.9       5   147.1     ---
+   2007   1   10.5     4.2       2   178.9     ---
+   2007   2   10.0     3.7       7   152.3     ---
+   2007   3   12.6     4.3       1    89.5     ---
+   2007   4   18.4*    7.0*      0*   21.8*    ---
+   2007   5   17.4*    8.7*      0*  128.5*    ---
+   2007   6   20.1*   12.1*      0*  104.7*    ---
+   2007   7   19.3*   12.6*      0*  173.8*    ---
+   2007   8   21.1*   11.7*      0*   71.3*    ---
+   2007   9   18.5    10.2       0    53.1     ---
+   2007  10   14.9     6.7       0    57.0     ---
+   2007  11   12.0*    4.9*      3*   88.4     ---
+   2007  12    9.0*    2.9*      9*  171.5     ---
+   2008   1   10.6*    4.4*      1*  170.6     ---
+   2008   2   10.2*    2.4*      7*   44.5     ---
+   2008   3   10.8*    3.9*      2*   98.7     ---
+   2008   4   13.9     4.7       5    59.9     ---
+   2008   5   19.4     9.9       0    95.3     ---
+   2008   6   19.7    10.5       0    63.8     ---
+   2008   7   21.2    12.6       0   138.4     ---
+   2008   8   20.3    13.1       0   170.2     ---
+   2008   9   18.8    10.1       0   197.8     ---
+   2008  10   15.2     6.1       3   113.0     ---
+   2008  11   11.5     5.8       1    93.3     ---
+   2008  12    7.0     0.6      18    64.6     ---
+   2009   1    6.6     0.4      17   153.5     ---
+   2009   2    7.7     1.9      12    43.6     ---
+   2009   3   11.0     2.6       4    51.8     ---
+   2009   4   13.9     5.9       1    53.5     ---
+   2009   5   17.1     8.5       0    68.0     ---
+   2009   6   21.0    11.5       0   114.8     ---
+   2009   7   20.2    13.1       0   194.1     ---
+   2009   8   20.7    13.0       0    76.0     ---
+   2009   9   19.1    10.6       0    34.7     ---
+   2009  10   16.3     8.6       0    73.6     ---
+   2009  11   12.6     6.5       0   220.4     ---
+   2009  12    7.2     0.4      15   114.9     ---
+   2010   1    5.7    -1.1      15    73.5     ---
+   2010   2    7.3     0.8       7    72.1     ---
+   2010   3   10.8     2.8      10    72.6     ---
+   2010   4   15.1     5.0       0    28.7     ---
+   2010   5   17.1     7.5       1    28.5     ---
+   2010   6   21.9    11.1       0    21.9     ---
+   2010   7   22.0    13.7       0    88.0     ---
+   2010   8   20.6    12.0       0   144.6     ---
+   2010   9   18.6*   10.2*      0*   94.8*    ---
+   2010  10   14.8*    7.4*      2*   82.8*    ---
+   2010  11    9.4     2.7       8   101.0     ---
+   2010  12    3.9    -3.4      24    39.8     ---
+   2011   1    7.3     1.6      11   122.2     ---
+   2011   2   10.2     4.7       3    80.4     ---
+   2011   3   12.0     3.8       5    22.6*    ---
+   2011   4   18.2     8.0       0     5.1     ---
+   2011   5   16.8     9.0       0    56.7*    ---
+   2011   6   18.7    10.3       0    88.9*    ---
+   2011   7   20.7    11.8       0    80.6     ---
+   2011   8   19.9    12.0       0    64.4     ---
+   2011   9   19.4    12.1       0    97.8     ---
+   2011  10   16.9     9.9       0    81.6     ---
+   2011  11   13.4     7.7       0    84.0     ---
+   2011  12   10.2     3.7       5   145.2     ---
+   2012   1    9.6     3.8       7   140.4     ---
+   2012   2    8.5     1.7      11    35.8     ---
+   2012   3   13.9     4.6       2    27.2    ---
+   2012   4   12.5     4.4       1   160.0    ---
+   2012   5   17.4     8.5       0    66.8    ---
+   2012   6   17.9    11.6       0   180.8    ---
+   2012   7   20.1    11.9       0   123.2    ---
+   2012   8   20.9    13.8       0   117.4     ---
+   2012   9   17.9     9.2       0    94.6     ---
+   2012  10   13.9     7.0       1   158.2     ---
+   2012  11   10.9     4.0       4   162.6     ---
+   2012  12    9.4     2.5      12   229.4     ---
+   2013   1    7.3     2.4      10   145.0     ---
+   2013   2    7.0     1.3       6    56.6    ---
+   2013   3    7.1     1.1      13   107.0    ---
+   2013   4   12.1     4.1       3    46.2    ---
+   2013   5   16.0     6.8       0    89.2    ---
+   2013   6   19.1    10.9       0    39.2    ---
+   2013   7   25.0    14.5       0    25.9    ---
+   2013   8   22.0    12.9       0    74.2    ---
+   2013   9   18.7    10.9       0    68.2    ---
+   2013  10   16.7    10.2       0   230.6    ---  
+   2013  11   10.8     3.1       6    93.8    ---  
+   2013  12   10.6     3.3       4   159.6    ---  
+   2014   1    9.6     3.2       5   234.6    ---  
+   2014   2   10.1     4.1       1   161.4    ---  
+   2014   3   12.3     3.8       3    61.6    ---  
+   2014   4   15.1     6.9       0   100.0    ---  
+   2014   5   17.1     9.1       0   135.6    ---  
+   2014   6   21.3    12.1       0    76.8    ---  
+   2014   7   23.6    13.7       0    39.8    ---  
+   2014   8   19.9    11.4       0   185.1    ---  
+   2014   9   20.7    11.5       0    14.2    ---  
+   2014  10   16.4    10.1       0   122.6    ---  
+   2014  11   12.4     6.3       2   155.8    ---  
+   2014  12    9.6     2.1      11   109.8    ---  
+   2015   1    9.0     2.2       8   158.2    ---    Provisional
+   2015   2    8.3     1.3       9   124.2    ---    Provisional
+   2015   3   11.0     3.5       3    49.2    ---    Provisional
+   2015   4   16.1     6.0       0     9.8    ---    Provisional
+   2015   5   15.9     7.9       0   154.4    ---    Provisional
+   2015   6   19.6    10.8       0    50.4    ---    Provisional
+   2015   7   20.2    12.4       0   107.6    ---    Provisional
diff --git a/chivenordata.txt b/chivenordata.txt
new file mode 100644
index 0000000..8dfb630
--- /dev/null
+++ b/chivenordata.txt
@@ -0,0 +1,722 @@
+Chivenor
+Location 2496E 1344N 6m amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1951   1    7.9     3.9    ---    106.2    48.2
+   1951   2    8.3     2.8    ---     96.3   105.2
+   1951   3    8.6     3.5    ---    102.1   104.9
+   1951   4   11.4     4.2    ---     94.2   225.1
+   1951   5   14.1     7.0    ---     59.9   198.7
+   1951   6   18.6    10.7    ---     21.8   255.3
+   1951   7   20.2    12.2    ---     39.1   261.5
+   1951   8   18.4    12.3    ---    118.4   182.1
+   1951   9   18.0    12.6    ---     68.6    87.6
+   1951  10   15.3     7.9    ---     38.6   133.2
+   1951  11   12.1     7.7    ---    102.1    80.8
+   1951  12    9.9     6.1    ---     90.9    60.8
+   1952   1    7.5     3.4    ---     94.7    76.5
+   1952   2    8.3     2.6    ---     32.0   108.4
+   1952   3   10.8     5.9    ---     66.8   113.0
+   1952   4   13.9     6.2    ---    108.2   185.1
+   1952   5   17.3     9.4    ---     75.7   221.7
+   1952   6   18.1    10.9    ---     41.1   205.1
+   1952   7   20.9    13.6    ---     24.4   193.0
+   1952   8   20.3    13.2    ---    138.7   191.6
+   1952   9   15.9     9.3    ---    100.1   163.3
+   1952  10   13.9     8.1    ---    108.2   119.1
+   1952  11    8.7     4.8    ---    122.2    71.3
+   1952  12    8.1     3.6    ---    109.7    66.6
+   1953   1    7.7     2.7    ---     27.9    52.7
+   1953   2    8.3     2.8    ---     41.7    90.9
+   1953   3   12.6     2.2    ---     31.0   188.7
+   1953   4   12.8     4.9    ---     51.1   214.8
+   1953   5   17.2     8.7    ---     71.9   227.1
+   1953   6   18.4    10.6    ---     29.0   219.4
+   1953   7   19.4    13.2    ---    140.0   220.6
+   1953   8   20.3    13.1    ---     87.4   227.3
+   1953   9   17.8    11.4    ---    111.5   151.0
+   1953  10   15.7     7.8    ---     50.8   150.7
+   1953  11   12.4     7.8    ---     71.9    59.5
+   1953  12   11.6     7.2    ---     31.2    52.2
+   1954   1    7.4     3.5    ---     55.6    69.7
+   1954   2    7.9     2.4    ---    105.2    83.8
+   1954   3   10.6     4.9    ---     64.3   127.1
+   1954   4   13.1     4.1    ---     16.8   264.8
+   1954   5   15.4     8.2    ---     59.9   199.2
+   1954   6   17.1    10.9    ---     66.5   181.2
+   1954   7   16.7    12.3    ---    110.0   130.9
+   1954   8   18.2    12.4    ---     73.7   155.1
+   1954   9   17.3    11.3    ---     97.5   162.6
+   1954  10   15.8    10.8    ---    100.1    76.8
+   1954  11   12.0     6.1    ---    172.2    44.7
+   1954  12   10.2     6.8    ---     96.0    52.2
+   1955   1    7.6     3.4    ---    112.3    50.4
+   1955   2    5.8     0.2    ---     73.2    91.0
+   1955   3    8.4     0.7    ---     26.7   192.1
+   1955   4   14.0     6.0    ---     50.8   191.8
+   1955   5   14.7     7.4    ---     99.6   244.6
+   1955   6   17.9    11.6    ---     82.3   165.3
+   1955   7   23.1    12.8    ---     20.1   321.4
+   1955   8   24.3    13.9    ---      6.6   254.1
+   1955   9   19.3    11.5    ---     49.5   177.3
+   1955  10   14.4     7.7    ---     52.6   128.6
+   1955  11   11.7     5.0    ---     54.9   101.2
+   1955  12   10.7     6.4    ---    135.4    34.0
+   1956   1    8.7     4.1    ---     98.0    59.4
+   1956   2    4.1    -1.6    ---     13.2   112.6
+   1956   3   11.5     4.0    ---     18.8   176.1
+   1956   4   12.6     3.6    ---     41.7   225.4
+   1956   5   16.5     7.9    ---     20.8   283.5
+   1956   6   17.4    10.1    ---     44.2   232.8
+   1956   7   19.6    12.8    ---    116.1   185.7
+   1956   8   17.9    11.7    ---     76.2   205.0
+   1956   9   18.1    12.9    ---    126.0    93.4
+   1956  10   14.7     8.4    ---     62.0   122.3
+   1956  11   10.5     5.9    ---     37.6    65.5
+   1956  12    9.8     6.2    ---     93.0    23.3
+   1957   1    9.2     5.2    ---     64.8    53.9
+   1957   2   10.0     4.8    ---    128.5    89.9
+   1957   3   13.7     8.3    ---     76.7   117.3
+   1957   4   14.3     6.6    ---      5.1   212.9
+   1957   5   15.9     7.6    ---     52.6   255.0
+   1957   6   21.1    10.5    ---     40.6   336.8
+   1957   7   20.2    13.8    ---     79.2   174.4
+   1957   8   19.4    13.1    ---     80.5   163.7
+   1957   9   17.1    11.7    ---    115.3   135.9
+   1957  10   15.8     9.8    ---    108.7    93.9
+   1957  11   10.0     5.6    ---     49.3    65.1
+   1957  12    8.9     4.1    ---     49.0    60.4
+   1958   1    7.9     3.6    ---     66.8    46.8
+   1958   2    9.7     5.9    ---    100.3    45.8
+   1958   3    8.6     2.8    ---     22.6   126.3
+   1958   4   12.0     4.7    ---     21.3   160.4
+   1958   5   15.5     8.3    ---     71.9   212.0
+   1958   6   17.4    10.8    ---    100.3   206.9
+   1958   7   19.4    12.8    ---     55.4   167.1
+   1958   8   19.1    13.6    ---    128.3   110.1
+   1958   9   19.8    13.1    ---    132.1   149.5
+   1958  10   14.9     9.9    ---    108.7   108.1
+   1958  11   11.0     6.3    ---     99.8    53.3
+   1958  12    9.2     4.4    ---    105.2    48.0
+   1959   1   ---     ---     ---     ---     93.1
+   1959   2   ---     ---     ---     ---     98.6
+   1959   3   ---     ---     ---     ---    120.0
+   1959   4   ---     ---     ---     ---    177.4
+   1959   5   ---     ---     ---     ---    264.7
+   1959   6   ---     ---     ---     ---    283.1
+   1959   7   ---     ---     ---     ---    263.7
+   1959   8   ---     ---     ---     ---    226.9
+   1959   9   ---     ---     ---     ---    254.7
+   1959  10   ---     ---     ---     ---    121.6
+   1959  11   ---     ---     ---     ---     56.5
+   1959  12   ---     ---     ---     ---     32.2
+   1960   1   ---     ---     ---     ---     51.2
+   1960   2   ---     ---     ---     ---     99.0
+   1960   3   ---     ---     ---     ---    102.2
+   1960   4   ---     ---     ---     ---    220.9
+   1960   5   ---     ---     ---     ---    191.7
+   1960   6   ---     ---     ---     ---    289.8
+   1960   7   ---     ---     ---     ---    186.6
+   1960   8   ---     ---     ---     ---    189.0
+   1960   9   ---     ---     ---     ---    132.9
+   1960  10   ---     ---     ---     ---     86.5
+   1960  11   ---     ---     ---     ---     75.8
+   1960  12   ---     ---     ---     ---     66.5
+   1961   1   ---     ---     ---    121.9    39.6
+   1961   2   ---     ---     ---     50.7    60.8
+   1961   3   ---     ---     ---     10.0   139.6
+   1961   4   ---     ---     ---    125.8   117.8
+   1961   5   ---     ---     ---     23.7   290.5
+   1961   6   ---     ---     ---     24.3   257.8
+   1961   7   ---     ---     ---     46.5   212.9
+   1961   8   ---     ---     ---     86.7   194.6
+   1961   9   ---     ---     ---     69.0   144.7
+   1961  10   ---     ---     ---    186.6   100.0
+   1961  11   ---     ---     ---     54.1    65.3
+   1961  12   ---     ---     ---     90.2    75.1
+   1962   1   ---     ---     ---    113.7    56.0
+   1962   2   ---     ---     ---     25.6    83.6
+   1962   3   ---     ---     ---     58.3   152.8
+   1962   4   ---     ---     ---     57.5   188.2
+   1962   5   ---     ---     ---     45.9   212.6
+   1962   6   ---     ---     ---     22.6   301.7
+   1962   7   ---     ---     ---     45.6   193.9
+   1962   8   ---     ---     ---     60.0   167.5
+   1962   9   ---     ---     ---     77.3   135.0
+   1962  10   ---     ---     ---     19.8   144.2
+   1962  11   ---     ---     ---     55.4    53.2
+   1962  12   ---     ---     ---     48.9    67.2
+   1963   1   ---     ---     ---     17.1   103.9
+   1963   2   ---     ---     ---     33.8    94.5
+   1963   3   ---     ---     ---     96.0   119.3
+   1963   4   ---     ---     ---     77.7   153.2
+   1963   5   ---     ---     ---     28.8   200.5
+   1963   6   ---     ---     ---     54.6   202.8
+   1963   7   ---     ---     ---     86.3   189.3
+   1963   8   ---     ---     ---    107.8   138.4
+   1963   9   ---     ---     ---     36.4   150.3
+   1963  10   ---     ---     ---     41.7    75.7
+   1963  11   ---     ---     ---    192.6    63.0
+   1963  12   ---     ---     ---     25.5    59.4
+   1964   1   ---     ---     ---     17.9    51.2
+   1964   2   ---     ---     ---     31.8    69.1
+   1964   3   ---     ---     ---     47.7   103.3
+   1964   4   ---     ---     ---     34.5   148.9
+   1964   5   ---     ---     ---     66.8   179.0
+   1964   6   ---     ---     ---     37.0   176.0
+   1964   7   ---     ---     ---     39.9   195.5
+   1964   8   ---     ---     ---     39.2   192.4
+   1964   9   ---     ---     ---     36.7   180.3
+   1964  10   ---     ---     ---     91.4   113.8
+   1964  11   ---     ---     ---     62.7    73.0
+   1964  12   ---     ---     ---     68.2    56.9
+   1965   1   ---     ---     ---    106.9    58.9
+   1965   2   ---     ---     ---      2.4    55.0
+   1965   3   ---     ---     ---     64.8   150.7
+   1965   4   ---     ---     ---     55.3   189.2
+   1965   5   ---     ---     ---     51.5   181.3
+   1965   6   ---     ---     ---     61.0   193.3
+   1965   7   ---     ---     ---    123.5   175.2
+   1965   8   ---     ---     ---     66.7   188.8
+   1965   9   ---     ---     ---     90.8   119.2
+   1965  10   ---     ---     ---     24.7   147.7
+   1965  11   ---     ---     ---    109.2    65.5
+   1965  12   ---     ---     ---    138.0    51.9
+   1966   1   ---     ---     ---     63.6    40.8
+   1966   2   ---     ---     ---     80.7    47.8
+   1966   3   ---     ---     ---     30.4   142.3
+   1966   4   ---     ---     ---    127.1   111.4
+   1966   5   ---     ---     ---     59.8   242.9
+   1966   6   ---     ---     ---     79.3   186.8
+   1966   7   ---     ---     ---     40.4   196.2
+   1966   8   ---     ---     ---    106.7   199.8
+   1966   9   ---     ---     ---     35.5   169.1
+   1966  10   ---     ---     ---    120.1   111.1
+   1966  11   ---     ---     ---     66.2    69.6
+   1966  12   ---     ---     ---     89.4    36.9
+   1967   1   ---     ---     ---     56.4    55.5
+   1967   2   ---     ---     ---     85.1    98.0
+   1967   3   ---     ---     ---     46.2   157.7
+   1967   4   ---     ---     ---     29.0   153.9
+   1967   5   ---     ---     ---     89.9   177.1
+   1967   6   ---     ---     ---     12.3   225.6
+   1967   7   ---     ---     ---     49.3   178.1
+   1967   8   ---     ---     ---     59.8   175.7
+   1967   9   ---     ---     ---    109.9   153.9
+   1967  10   ---     ---     ---    171.0    74.9
+   1967  11   ---     ---     ---     77.0    77.2
+   1967  12   ---     ---     ---     84.0    48.0
+   1968   1   ---     ---     ---     87.1    30.6
+   1968   2   ---     ---     ---     38.7    91.3
+   1968   3   ---     ---     ---     42.6   142.9
+   1968   4   ---     ---     ---     64.6   177.7
+   1968   5   ---     ---     ---     50.6   186.5
+   1968   6   ---     ---     ---    122.4   201.3
+   1968   7   ---     ---     ---    119.9   246.1
+   1968   8   ---     ---     ---     37.8   178.2
+   1968   9   ---     ---     ---     89.6   129.8
+   1968  10   ---     ---     ---     88.8    43.5
+   1968  11   ---     ---     ---     58.9    57.9
+   1968  12   ---     ---     ---    119.4    51.3
+   1969   1   ---     ---     ---    136.3    40.4
+   1969   2   ---     ---     ---     54.4    60.3
+   1969   3   ---     ---     ---     59.3   100.2
+   1969   4   ---     ---     ---     45.5   223.2
+   1969   5   ---     ---     ---    125.4   164.0
+   1969   6   ---     ---     ---     34.6   262.8
+   1969   7   ---     ---     ---     80.3    ---
+   1969   8   ---     ---     ---     62.7   183.4
+   1969   9   ---     ---     ---     60.4   105.9
+   1969  10   ---     ---     ---     15.0   126.1
+   1969  11   ---     ---     ---    146.1    69.9
+   1969  12   ---     ---     ---     94.6    42.0
+   1970   1   ---     ---     ---     94.4    52.3
+   1970   2   ---     ---     ---    102.2    91.4
+   1970   3   ---     ---     ---     58.2   114.3
+   1970   4   ---     ---     ---     58.2   154.4
+   1970   5   ---     ---     ---     29.3   193.8
+   1970   6   ---     ---     ---     35.3   219.7
+   1970   7   ---     ---     ---     72.5   179.1
+   1970   8   ---     ---     ---     75.2   162.0
+   1970   9   ---     ---     ---     72.0   126.6
+   1970  10   ---     ---     ---     68.9    77.5
+   1970  11   ---     ---     ---    194.0    44.9
+   1970  12   ---     ---     ---     56.8    65.4
+   1971   1   ---     ---     ---    163.2    ---
+   1971   2   ---     ---     ---     32.3    ---
+   1971   3   ---     ---     ---     71.9    ---
+   1971   4   ---     ---     ---     45.5    ---
+   1971   5   ---     ---     ---     43.3    ---
+   1971   6   ---     ---     ---     97.1    ---
+   1971   7   ---     ---     ---     29.0    ---
+   1971   8   ---     ---     ---     87.9    ---
+   1971   9   ---     ---     ---     25.5    ---
+   1971  10   ---     ---     ---     74.6    ---
+   1971  11   ---     ---     ---    107.1    ---
+   1971  12   ---     ---     ---     45.3    ---
+   1972   1   ---     ---     ---     90.6    ---
+   1972   2   ---     ---     ---    102.4    ---
+   1972   3   ---     ---     ---     43.9    ---
+   1972   4   ---     ---     ---     57.9    ---
+   1972   5   ---     ---     ---     64.9    ---
+   1972   6   ---     ---     ---     86.0    ---
+   1972   7   ---     ---     ---     52.2    ---
+   1972   8   ---     ---     ---     21.4    ---
+   1972   9   ---     ---     ---     45.2    ---
+   1972  10   ---     ---     ---     45.6    ---
+   1972  11   ---     ---     ---    116.9    ---
+   1972  12   ---     ---     ---    135.0    ---
+   1973   1   ---     ---     ---     58.5    ---
+   1973   2   ---     ---     ---     55.8    ---
+   1973   3   ---     ---     ---     18.8    ---
+   1973   4   ---     ---     ---     47.5    ---
+   1973   5   ---     ---     ---     64.3    ---
+   1973   6   ---     ---     ---     25.9    ---
+   1973   7   ---     ---     ---     73.0    ---
+   1973   8   ---     ---     ---     75.1    ---
+   1973   9   ---     ---     ---     74.6    ---
+   1973  10   ---     ---     ---     43.3    ---
+   1973  11   ---     ---     ---     83.9    ---
+   1973  12   ---     ---     ---     72.1    ---
+   1974   1   ---     ---     ---    124.8    ---
+   1974   2   ---     ---     ---    121.6    ---
+   1974   3   ---     ---     ---     47.2    ---
+   1974   4   ---     ---     ---     20.5    ---
+   1974   5   ---     ---     ---     39.0    ---
+   1974   6   ---     ---     ---     61.2    ---
+   1974   7   ---     ---     ---     48.5    ---
+   1974   8   ---     ---     ---    115.6    ---
+   1974   9   ---     ---     ---     ---     ---
+   1974  10   ---     ---     ---     ---     ---
+   1974  11   ---     ---     ---     ---     ---
+   1974  12   ---     ---     ---     ---     ---
+   1980   1   ---     ---     ---     ---     ---
+   1980   2   ---     ---     ---     ---     ---
+   1980   3   ---     ---     ---     ---     ---
+   1980   4   ---     ---     ---     ---     ---
+   1980   5   ---     ---     ---     ---     ---
+   1980   6   ---     ---     ---     ---     ---
+   1980   7   ---     ---     ---     ---     ---
+   1980   8   ---     ---     ---     58.0    ---
+   1980   9   ---     ---     ---    102.2    ---
+   1980  10   ---     ---     ---    133.5    ---
+   1980  11   ---     ---     ---     85.5    ---
+   1980  12   ---     ---     ---     66.8    ---
+   1981   1   ---     ---     ---     52.7    ---
+   1981   2   ---     ---     ---     35.9    ---
+   1981   3   ---     ---     ---    128.3    ---
+   1981   4   ---     ---     ---     56.9    ---
+   1981   5   ---     ---     ---     97.5    ---
+   1981   6   ---     ---     ---     29.3    ---
+   1981   7   ---     ---     ---     62.4    ---
+   1981   8   ---     ---     ---     19.9    ---
+   1981   9   ---     ---     ---    139.7    ---
+   1981  10   ---     ---     ---    178.8    ---
+   1981  11   ---     ---     ---     44.1    ---
+   1981  12   ---     ---     ---    108.2    ---
+   1982   1   ---     ---     ---     97.2    ---
+   1982   2   ---     ---     ---     63.8    ---
+   1982   3   ---     ---     ---     94.1    ---
+   1982   4   ---     ---     ---     20.4    ---
+   1982   5   ---     ---     ---     27.5    ---
+   1982   6   ---     ---     ---     93.3    ---
+   1982   7   ---     ---     ---     45.1    ---
+   1982   8   ---     ---     ---     60.1    ---
+   1982   9   ---     ---     ---     68.1    ---
+   1982  10   ---     ---     ---    112.8    ---
+   1982  11   ---     ---     ---    140.6    ---
+   1982  12   ---     ---     ---    147.6    ---
+   1983   1   ---     ---     ---    117.1    ---
+   1983   2   ---     ---     ---     23.5    ---
+   1983   3   ---     ---     ---     53.1    ---
+   1983   4   ---     ---     ---     74.3    ---
+   1983   5   ---     ---     ---    111.5    ---
+   1983   6   ---     ---     ---     34.0    ---
+   1983   7   ---     ---     ---     18.4    ---
+   1983   8   ---     ---     ---     68.3    ---
+   1983   9   ---     ---     ---     93.3    ---
+   1983  10   ---     ---     ---     84.5    ---
+   1983  11   ---     ---     ---     46.7    ---
+   1983  12   ---     ---     ---    108.2    ---
+   1984   1   ---     ---     ---    132.2    ---
+   1984   2   ---     ---     ---     59.2    ---
+   1984   3   ---     ---     ---     28.4    ---
+   1984   4   ---     ---     ---      4.9    ---
+   1984   5   ---     ---     ---     47.8    ---
+   1984   6   ---     ---     ---     26.5    ---
+   1984   7   ---     ---     ---     15.6    ---
+   1984   8   ---     ---     ---     54.7    ---
+   1984   9   ---     ---     ---    141.0    ---
+   1984  10   ---     ---     ---     90.7    ---
+   1984  11   ---     ---     ---    164.0    ---
+   1984  12   ---     ---     ---    113.3    ---
+   1985   1   ---     ---     ---     67.7    ---
+   1985   2   ---     ---     ---     35.8    ---
+   1985   3   ---     ---     ---     64.1    ---
+   1985   4   ---     ---     ---     80.2    ---
+   1985   5   ---     ---     ---     52.6    ---
+   1985   6   ---     ---     ---     95.7    ---
+   1985   7   ---     ---     ---     50.6    ---
+   1985   8   ---     ---     ---    134.0    ---
+   1985   9   ---     ---     ---     60.8    ---
+   1985  10   ---     ---     ---     54.6    ---
+   1985  11   ---     ---     ---     52.5    ---
+   1985  12   ---     ---     ---    114.7    ---
+   1986   1   ---     ---     ---     83.8    ---
+   1986   2   ---     ---     ---      1.1    ---
+   1986   3   ---     ---     ---     56.2    ---
+   1986   4    9.6     3.6       1    76.3    ---
+   1986   5   14.8     7.9       0    53.4    ---
+   1986   6   19.1    11.2       0    84.6    ---
+   1986   7   18.9    12.6       0    38.6    ---
+   1986   8   17.3    11.1       0   146.5    ---
+   1986   9   16.1     8.1       0    22.8    ---
+   1986  10   15.6     9.0       0    98.5    ---
+   1986  11   12.2     5.4       2   120.3    ---
+   1986  12   10.9     5.0       0   141.7    ---
+   1987   1    5.0     0.3      13    19.1    ---
+   1987   2    8.2     2.2       8    61.7    ---
+   1987   3    9.1     2.8       7    86.1    ---
+   1987   4   14.9     6.5       0    50.9    ---
+   1987   5   15.1     7.2       0    45.9    ---
+   1987   6   16.7    10.4       0    71.1    ---
+   1987   7   20.4    12.7       0    38.6    ---
+   1987   8   20.4    12.6       0    38.7    ---
+   1987   9   18.5    10.9       0    65.7    ---
+   1987  10   14.4     7.6       1   164.1    ---
+   1987  11   11.0     5.2       3   108.1    ---
+   1987  12    9.4     4.9       3    57.9    ---
+   1988   1   10.2     4.6       2   159.0    ---
+   1988   2    9.5     3.2       2    71.5    ---
+   1988   3   10.3     5.4       2   100.7    ---
+   1988   4   13.4     5.0       2    37.3    ---
+   1988   5   16.3     7.7       0    51.8    ---
+   1988   6   19.6    11.5       0    74.6    ---
+   1988   7   17.7    12.2       0   117.7    ---
+   1988   8   19.0    12.0       0    98.3    ---
+   1988   9   17.3    11.2       0    54.8    ---
+   1988  10   15.0     8.7       0    94.1    ---
+   1988  11   11.4     3.7       5    47.3    ---
+   1988  12   10.9     6.8       2    56.4    ---
+   1989   1   10.4     4.2       5    40.3    ---
+   1989   2   10.6     3.8       2    97.8    ---
+   1989   3   11.6     5.0       1    80.1    ---
+   1989   4   11.4     3.0       2    67.2    ---
+   1989   5   19.6     9.5       0    10.8    ---
+   1989   6   19.9    10.4       0    36.2    ---
+   1989   7   23.1    14.0       0    36.6    ---
+   1989   8   21.4    13.0       0    50.9    ---
+   1989   9   19.3    11.4       0   119.7    ---
+   1989  10   16.2    10.3       0   113.4    ---
+   1989  11   11.7     5.3       6    69.8    ---
+   1989  12    9.7     2.8       8   140.0    ---
+   1990   1   10.9     5.2       0   132.9    ---
+   1990   2   11.8     5.6       0   141.9    ---
+   1990   3   12.4     5.6       2    19.9    ---
+   1990   4   13.2     4.4       4    45.7    ---
+   1990   5   18.9     8.6       0    32.1    ---
+   1990   6   17.4    10.6       0    59.7    ---
+   1990   7   22.6    12.6       0    35.2    ---
+   1990   8   21.9    14.3       0    59.8    ---
+   1990   9   18.3     9.7       0    77.8    ---
+   1990  10   16.1    10.2       0   135.2    ---
+   1990  11   11.2     5.3       2    74.2    ---
+   1990  12    8.7     2.6       6   110.4    ---
+   1991   1    7.7     1.8       9   119.8    ---
+   1991   2    6.8    -1.1      17    54.5    ---
+   1991   3   11.9     5.3       2    65.4    ---
+   1991   4   12.6     4.7       1    99.7    ---
+   1991   5   15.4     8.4       0     8.7    ---
+   1991   6   16.5     9.6       0   107.8    ---
+   1991   7   20.3    13.5       0    65.9    ---
+   1991   8   21.0    12.8       0    21.8    ---
+   1991   9   20.4    11.4       0    83.6    ---
+   1991  10   14.3     7.9       0    96.0    ---
+   1991  11   11.1     5.2       2    91.8    ---
+   1991  12    9.0     3.6       4    39.3    ---
+   1992   1    7.8     1.1      16    51.4    ---
+   1992   2    9.8     3.3       5    45.9    ---
+   1992   3   11.0     5.4       1    50.3    ---
+   1992   4   12.8     5.6       1    65.4    ---
+   1992   5   18.6     9.2       0    30.0    ---
+   1992   6   21.0    11.0       0    21.1    ---
+   1992   7   20.4    13.3       0    95.0    ---
+   1992   8   19.0    12.3       0   127.7    ---
+   1992   9   17.3    10.8       0    55.0    ---
+   1992  10   12.4     6.1       2   103.3    ---
+   1992  11   12.3     6.1       1   148.8    ---
+   1992  12    8.4     3.1       8    68.7    ---
+   1993   1   10.7     4.7       3   119.6    ---
+   1993   2    8.5     4.0       1    14.8    ---
+   1993   3   11.0     3.8       6    21.2    ---
+   1993   4   13.4     7.0       0    39.1    ---
+   1993   5   16.0     8.0       0    69.4    ---
+   1993   6   19.1    11.2       0   179.7    ---
+   1993   7   18.7    12.7       0   125.6    ---
+   1993   8   19.3    11.5       0    37.5    ---
+   1993   9   17.5     9.5       0    78.9    ---
+   1993  10   12.9     5.8       2   120.4    ---
+   1993  11   10.0     3.6       5    74.2    ---
+   1993  12   10.1     5.1       3   163.2    ---
+   1994   1    9.6     4.3       2   125.4    ---
+   1994   2    8.8     2.2       8   101.9    ---
+   1994   3   11.3     6.3       1    96.4    ---
+   1994   4   12.4     5.7       1    71.2    ---
+   1994   5   15.4     7.7       0    46.4    ---
+   1994   6   18.0    10.5       0    29.6    ---
+   1994   7   21.7    13.0       0    40.6    ---
+   1994   8   20.2    13.1       0    92.4    ---
+   1994   9   16.8    11.3       0   113.0    ---
+   1994  10   15.7     8.1       0   111.5    ---
+   1994  11   13.8     9.7       0    90.4    ---
+   1994  12   11.6    ---     ---    157.6    ---
+   1995   1   ---     ---     ---    157.2    ---
+   1995   2   10.6    ---     ---     98.8    ---
+   1995   3   ---     ---     ---     64.6    ---
+   1995   4   ---     ---     ---     ---     ---
+   1995   5   ---     ---     ---     49.2    ---
+   1995   6   19.3    10.9       0    11.4    ---
+   1995   7   22.8    14.3       0    75.0    ---
+   1995   8   25.0    14.5       0    16.8    ---
+   1995   9   18.5    11.4       0    97.0    ---
+   1995  10   17.3    ---     ---     71.6    ---
+   1995  11   12.5     5.6       4    86.0    ---
+   1995  12   ---     ---     ---     84.2    ---
+   1996   1    8.3     4.3       3    56.4    ---
+   1996   2    7.8     1.2      11    67.0    ---
+   1996   3    9.7     3.1       3    46.6    ---
+   1996   4   12.8     5.6       4    79.0    ---
+   1996   5   14.3     6.2       0    85.2    ---
+   1996   6   18.5    10.0       0    33.4    ---
+   1996   7   20.5    12.6       0    28.6    ---
+   1996   8   20.7    13.0       0    65.2    ---
+   1996   9   18.8    10.8       0    31.0    ---
+   1996  10   15.7    10.6       0   100.6    ---
+   1996  11   11.0     5.0       2   125.2    ---
+   1996  12   ---     ---     ---     35.2    ---
+   1997   1    6.4     1.4      11    11.4    ---
+   1997   2   10.8     4.8       2    89.2    ---
+   1997   3   12.4     5.8       1    24.6    ---
+   1997   4   14.5     5.1       0    20.2    ---
+   1997   5   17.3     8.2       0    63.6    ---
+   1997   6   18.2    11.6       0   101.6    ---
+   1997   7   20.4    12.7       0    39.0    ---
+   1997   8   22.0    15.7       0   131.6    ---
+   1997   9   19.3    11.3       0    30.2    ---
+   1997  10   16.0     9.0       0    98.6    ---
+   1997  11   13.1     6.9       0   145.6    ---
+   1997  12   10.6     4.8       4    72.0    ---
+   1998   1    9.5     3.8       6   106.8    ---
+   1998   2   11.9     4.6       4    26.8    ---
+   1998   3   11.8     6.1       1    92.2    ---
+   1998   4   11.9     5.5       0   108.2    ---
+   1998   5   18.3     9.5       0    34.0    ---
+   1998   6   18.1    12.0       0   107.0    ---
+   1998   7   18.7    13.3       0    77.0    ---
+   1998   8   20.0    12.5       0    30.0    ---
+   1998   9   18.8    12.5       0    80.6    ---
+   1998  10   15.1     9.6       0   160.8    ---
+   1998  11   11.1     5.7       1    97.8    ---
+   1998  12   10.6     4.0       6    90.2    ---
+   1999   1   10.5     4.4       5   125.6    ---
+   1999   2    9.3     4.5       1    70.2    ---
+   1999   3   11.2     4.7       1    39.4    ---
+   1999   4   13.4     7.2       1    83.2    ---
+   1999   5   17.3    10.4       0    40.4    ---
+   1999   6   18.0    10.4       0    81.0    ---
+   1999   7   21.9    13.8       0    19.2    ---
+   1999   8   21.2    13.6       0    92.2    ---
+   1999   9   20.0    11.8       0   106.6    ---
+   1999  10   15.3     8.6       0    91.4    ---
+   1999  11   12.2     6.5       1    59.8    ---
+   1999  12   10.0     4.9       3   214.6    ---
+   2000   1    9.1     2.6       7    38.8    ---
+   2000   2   10.5     5.1       1   110.0    ---
+   2000   3   11.4     4.9       0    36.6    ---
+   2000   4   12.4     5.0       2   109.0    ---
+   2000   5   16.7     9.2       0   103.4    ---
+   2000   6   19.0    11.6       0    32.6    ---
+   2000   7   19.9    12.9       0   119.0    ---
+   2000   8   20.6    14.0       0    82.4    ---
+   2000   9   19.1    12.3       0   137.8    ---
+   2000  10   14.6     8.8       0   228.2    ---
+   2000  11   11.2     5.9       0   220.2    ---
+   2000  12   10.0     5.3       4   155.6    ---
+   2001   1    8.3     2.7       7    78.6    ---
+   2001   2    9.6     3.1       8    69.6    ---
+   2001   3   10.1     4.2       4    91.0    ---
+   2001   4   12.0     5.5       0    82.6    ---
+   2001   5   17.7     9.0       0    22.4    ---
+   2001   6   19.1    10.4       0    45.6    ---
+   2001   7   20.6    13.0       0    62.0    ---
+   2001   8   20.9    13.9       0    58.0    ---
+   2001   9   18.6    11.9       0    29.6    ---
+   2001  10   17.7    11.5       0   112.6    ---
+   2001  11   12.6     5.4       1    90.2    ---
+   2001  12    8.9     2.0       9    37.2    ---
+   2002   1   10.3     4.8       3    95.8    ---
+   2002   2   11.1     5.4       3   124.8    ---
+   2002   3   12.2     5.5       0    44.4    ---
+   2002   4   13.5     5.9       1    49.2    ---
+   2002   5   16.0     8.6       0   114.4    ---
+   2002   6   17.2    11.2       0    41.2    ---
+   2002   7   ---     12.4       0    50.6    ---
+   2002   8   20.2    13.1       0    32.4    ---
+   2002   9   19.4    10.4       0    24.8    ---
+   2002  10   15.1     8.8       0   119.6    ---
+   2002  11   13.1     7.9       0   139.6    ---
+   2002  12    9.5     5.2       1   114.4    ---
+   2003   1    8.4     3.1       8    57.6    ---
+   2003   2    8.8     2.7       7    46.2    ---
+   2003   3   13.2     4.9       1    44.8    ---
+   2003   4   15.3     5.6       4    38.4    ---
+   2003   5   15.5     9.0       0    60.6    ---
+   2003   6   19.9    11.5       0    44.0    ---
+   2003   7   21.1    13.8       0    83.6    ---
+   2003   8   22.8    14.1       0    28.8    ---
+   2003   9   20.0    10.3       0    20.8    ---
+   2003  10   14.1     7.0       4    78.8    ---
+   2003  11   12.6     6.3       1    92.4    ---
+   2003  12    9.9     4.3       1   119.4    ---
+   2004   1    9.6     4.3       4   117.6    ---
+   2004   2    9.2     3.5       5    46.9    ---
+   2004   3   11.1     4.0       7    49.8    ---
+   2004   4   13.3     6.6       1    48.4    ---
+   2004   5   16.7     8.4       0    32.0    ---
+   2004   6   19.2    12.0       0    49.4    ---
+   2004   7   ---     ---     ---     41.0    ---
+   2004   8   21.1    14.3       0   124.8    ---
+   2004   9   18.9    12.8       0    60.5    ---
+   2004  10   14.5     8.7       0   141.6    ---
+   2004  11   12.3     7.6       0    43.0    ---
+   2004  12   10.2     4.7       5   116.3    ---
+   2005   1   10.4     5.7       0    57.4    ---
+   2005   2    8.2     2.9       5    47.4    ---
+   2005   3   11.4     5.2       4    56.0    ---
+   2005   4   13.7     6.5       0    71.0    ---
+   2005   5   15.6     8.2       0    38.4    ---
+   2005   6   19.6    12.4       0   105.3    ---
+   2005   7   20.8    14.2       0    63.0    ---
+   2005   8   20.4    12.3       0    42.6    ---
+   2005   9   19.6    12.1       0    68.8    ---
+   2005  10   16.8    11.4       0   122.4    ---
+   2005  11   11.6     4.0      10   103.0    ---
+   2005  12    9.5     2.9       9    81.2    ---
+   2006   1    8.4     2.7       7    43.0    ---
+   2006   2    7.5     2.4       8    38.7    ---
+   2006   3    9.5     3.9       3    74.0    ---
+   2006   4   12.9     6.3       1    22.4    ---
+   2006   5   15.8     8.9       0    91.2    ---
+   2006   6   20.4    ---     ---     44.0    ---
+   2006   7   24.2    14.5       0    28.2    ---
+   2006   8   20.0    14.1       0    24.0    ---
+   2006   9   21.3    13.6       0    35.6    ---
+   2006  10   16.8    11.3       0   117.0    ---
+   2006  11   13.0     5.7       3   127.8    ---
+   2006  12   10.4     5.9       4    96.6    ---
+   2007   1   10.8     6.1       1    73.9    ---
+   2007   2   10.7     5.2       3   117.8    ---
+   2007   3   11.7     4.6       1    50.0    ---
+   2007   4   17.0     7.2       0     9.0    ---
+   2007   5   16.2     9.5       0   118.8    ---
+   2007   6   18.9    12.2       0   123.2    ---
+   2007   7   18.6    12.8       0   131.6    ---
+   2007   8   20.1    12.4       0    67.0    ---
+   2007   9   18.7    11.2       0    34.0    ---
+   2007  10   15.7     9.0       0    40.6    ---
+   2007  11   12.3     6.2       1    54.8    ---
+   2007  12    9.8     3.9       9   105.6    ---
+   2008   1   10.7     5.4       0   105.4    ---
+   2008   2   10.9     3.0       5    36.4    ---
+   2008   3   10.4     5.0       1    84.8    ---
+   2008   4   12.2     5.2       2    52.5    ---
+   2008   5   18.6    10.0       0    75.4    ---
+   2008   6   17.9    11.1       0    30.4    ---
+   2008   7   19.8    13.0       0   116.4    ---
+   2008   8   19.0    14.1       0   118.0    ---
+   2008   9   17.9    10.4       0   100.2    ---
+   2008  10   14.5     8.4       1    94.0    ---
+   2008  11   11.2     6.7       1   100.4    ---
+   2008  12    8.4     2.7       6    60.6    ---
+   2009   1    7.7     1.7       9    91.2    ---
+   2009   2    7.9     3.0       7    62.6    ---
+   2009   3   11.4     4.1       4    59.4    ---
+   2009   4   14.3     6.1       0    39.8    ---
+   2009   5   16.1     8.7       0    49.0    ---
+   2009   6   20.1    11.7       0    58.6    ---
+   2009   7   19.5    13.8       0   233.0    ---
+   2009   8   19.6    13.8       0    54.2    ---
+   2009   9   18.2    11.2       0    36.2    ---
+   2009  10   16.1     9.6       0    93.8    ---
+   2009  11   12.7     7.7       0   190.2    ---
+   2009  12    8.0     2.4       6    92.6    ---
+   2010   1    6.3    -0.3      15    64.6    ---
+   2010   2    7.7     2.1       7    58.2    ---
+   2010   3   10.6     3.0       6    52.6    ---
+   2010   4   14.4     5.0       0    27.2    ---
+   2010   5   15.8     7.4       0    49.4    ---
+   2010   6   19.9    11.1       0    20.4    ---
+   2010   7   20.3    14.0       0   100.2    ---
+   2010   8   19.4    12.8       0   105.2    ---
+   2010   9   18.3    11.1       0    69.4    ---
+   2010  10   15.4     7.8       1    89.8    ---
+   2010  11   10.1     4.0       6   115.6    ---
+   2010  12    5.4    -2.5      22    31.2    ---
+   2011   1    7.8     2.2      10   100.0    ---
+   2011   2   10.7     5.4       1    54.4    ---
+   2011   3   12.3     3.2       8    24.2    ---
+   2011   4   17.4     7.5       0    10.0    ---
+   2011   5   16.4     9.4       0    44.6    ---
+   2011   6   17.8    10.9       0    87.4    ---
+   2011   7   19.6    12.4       0    78.4    ---
+   2011   8   19.0    12.5       0    90.0    ---
+   2011   9   19.1    12.7       0    68.6    ---
+   2011  10   16.7    10.5       0    99.4    ---
+   2011  11   13.9     8.2       0    46.6    ---
+   2011  12   10.5     6.1       0   156.6    ---
+   2012   1    9.8     4.8       4    78.2    ---
+   2012   2    8.6     2.8      11    43.4    ---
+   2012   3   13.6     4.9       0    17.8    ---
+   2012   4   11.5     4.9       1   124.2    ---
+   2012   5   16.1     8.3       0    55.6    ---
+   2012   6   17.5    11.6       0   160.0    ---
+   2012   7   18.7    12.5       0   114.6    ---
+   2012   8   20.3    14.4       0   102.6    ---
+   2012   9   17.4    10.9       0    81.4    ---
+   2012  10   14.4     8.4       0   169.4    ---
+   2012  11   11.3     5.5       1   125.8    ---
+   2012  12   10.0     4.1       6   197.0    ---
+   2013   1    8.3     4.0       3    94.8    ---
+   2013   2    7.7     2.5       4    58.6    ---
+   2013   3    7.9     1.7       7    58.4    ---
+   2013   4   11.5     4.8       3    32.8    ---
+   2013   5   14.4     6.7       0    82.2    ---
+   2013   6   18.2    11.1       0    21.2    ---
+   2013   7   23.4    13.8       0    22.2    ---
+   2013   8   20.7    13.9       0    83.2    ---
+   2013   9   18.6    12.2       0    82.2    ---
+   2013  10   16.7    11.3       0   135.5    ---  
+   2013  11   11.5     5.3       3    96.2    ---  
+   2013  12   11.1     4.5       1   142.4    ---  
+   2014   1   10.1     4.5       0   153.1    ---  
+   2014   2   10.1     4.7       0   144.9    ---  
+   2014   3   12.3     4.3       0    52.8    ---  
+   2014   4   14.3     7.1       0    71.3    ---  
+   2014   5   16.3     9.7       0    70.2    ---  
+   2014   6   20.1    11.9       0    77.2    ---  
+   2014   7   21.8    13.8       0    42.4    ---  
+   2014   8   19.3    12.7       0   118.0    ---  
+   2014   9   20.7    11.6       0     9.6    ---  
+   2014  10   16.9    11.0       0    90.2    ---  
+   2014  11   12.7     6.4       2    81.0    ---  
+   2014  12   10.1     4.2       3    85.3    ---  
+   2015   1    9.6     4.0       4   135.0    ---    Provisional
+   2015   2    8.4     2.4       7    79.0    ---    Provisional
+   2015   3   10.9     3.7       2    53.4    ---    Provisional
+   2015   4   14.9     6.1       0    23.0    ---    Provisional
+   2015   5   14.8     8.8       0    76.0    ---    Provisional
+   2015   6   18.3    10.9       0    44.4    ---    Provisional
+   2015   7   19.5    13.0       0   103.8*   ---    Provisional
diff --git a/cwmystwythdata.txt b/cwmystwythdata.txt
new file mode 100644
index 0000000..c2f2e09
--- /dev/null
+++ b/cwmystwythdata.txt
@@ -0,0 +1,626 @@
+Cwmystwyth
+Location: 2773E 2749N, 301 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1959   1    4.5    -1.9      20    ---     57.2
+  1959    2    7.3     0.9      15    ---     87.2
+  1959    3    8.4     3.1       3    ---     81.6
+  1959    4   10.8     3.7       1    ---    107.4
+  1959    5   15.8     5.8       1    ---    213.5
+  1959    6   16.9     8.2       0    ---    209.4
+  1959    7   18.5     9.5       0    ---    167.8
+  1959    8   19.0    10.5       0    ---    164.8
+  1959    9   18.3     5.9       0    ---    196.5
+  1959   10   14.8     7.9       1    ---    101.1
+  1959   11    8.8     3.9       3    ---     38.9
+  1959   12    7.2     2.5       3    ---     19.2
+  1960    1    6.3     0.6      15    ---     30.7
+  1960    2    5.3    -0.3      17    ---     50.2
+  1960    3    8.2     2.4       4    ---     73.9
+  1960    4   11.2     2.6       7    ---    146.8
+  1960    5   15.4     6.5       2    ---    153.9
+  1960    6   18.5     8.2       0    ---    225.6
+  1960    7   16.0     9.3       0    ---    111.3
+  1960    8   16.5     9.4       0    ---    119.2
+  1960    9   15.0     7.9       0    ---    120.3
+  1960   10   12.0     5.3       5    ---     ---
+  1960   11    8.8     2.9       5    ---     37.3
+  1960   12    5.9     0.4      13    ---     33.9
+  1961    1    5.4     0.2      11   144.8    31.0
+  1961    2    8.7     2.9       2   112.5    45.2
+  1961    3   10.2     2.1      10    77.2   102.6
+  1961    4   11.9     5.0       1   130.7    83.9
+  1961    5   ---     ---     ---     66.3   173.7
+  1961    6   ---      7.4    ---     66.1   190.6
+  1961    7   16.7     8.2       0   141.1   149.2
+  1961    8   16.8    10.1       0   149.5   106.6
+  1961    9   17.4     9.3       0   134.8    79.7
+  1962    5            4.2       3   117.8   102.2
+  1962    6            6.8       1    72.8   163.9
+  1962    7   16.8     9.1       0    56.7    ---
+  1962    8   15.6     9.3       0   236.2    ---
+  1962    9   14.6     7.8       1   218.0    ---
+  1962   10   ---     ---     ---     69.7    ---
+  1962   11    7.6     1.8       9    85.2    ---
+  1962   12    5.3    -1.0      18   204.4    ---
+  1963    3   ---     ---     ---    106.2    ---
+  1963    4   10.6     3.0       1   159.7    ---
+  1963    5   12.1     4.9       1   126.9   117.4
+  1963    6   ---     ---     ---    121.6    ---
+  1963    7   ---     ---     ---     62.9    ---
+  1963    8   ---     ---     ---    154.3    78.8
+  1963    9   ---     ---     ---    165.0    ---
+  1963   10   ---     ---     ---    139.0    ---
+  1963   11    9.8     4.3       1   234.4    55.6
+  1963   12    4.4    -0.9      18    19.7    59.9
+  1964    1    5.6     0.6      15    83.1    30.6
+  1964    2    5.7     0.7      14    38.5    47.5
+  1964    3    6.5     0.7      15    67.3    88.7
+  1964    4   10.3     3.6       5    76.4   102.4
+  1964    5   15.2     7.5       1    90.4   142.8
+  1964    6   15.2     8.2       0    83.5   104.5
+  1964    7   16.6    10.1       0   177.0    95.4
+  1964    8   17.2     9.4       0   180.5   155.7
+  1964    9   16.4     8.2       0    66.0   140.3
+  1964   10   11.2     3.6       0   171.9    92.1
+  1964   11    9.5     4.3       6   174.5    43.6
+  1964   12    5.9    -0.2      14   334.8    44.0
+  1965    1    4.8    -0.2      17   214.8    38.8
+  1965    2    4.4    -1.2      17    25.1    33.3
+  1965    3    7.7     0.5      11    93.7   114.6
+  1965    4    9.9     2.4       9   146.9   134.3
+  1965    5   13.5     5.8       3   108.7   120.8
+  1965    6   15.9     8.3       0   115.0   140.4
+  1965    7   15.3     8.6       0   105.0   106.4
+  1965    8   ---      9.6       0   155.7   140.2
+  1965    9   ---      6.6       0   245.7    70.6
+  1965   10   13.5     7.0       0    92.5   134.3
+  1965   11    6.2     0.8      11   115.7    73.8
+  1965   12    7.0     1.6       8   417.3    31.4
+  1966    1    4.1     0.1      15    69.4    39.3
+  1966    2    6.4     2.6      10   152.1    28.4
+  1966    3    7.5     2.3       9   103.5    58.5
+  1966    4    9.0     2.6       7    81.0    84.0
+  1966    5   13.3     5.1       1   133.1   190.7
+  1966    6   16.4     8.6       1   168.2    96.4
+  1966    7   16.1     8.8       0   132.8   132.8
+  1966    8   16.8     9.0       0    58.9   154.9
+  1966    9   16.4     8.1       1   108.5   149.8
+  1966   10   12.1     5.7       5   156.3    84.7
+  1966   11    6.9     1.8       7   179.4    26.5
+  1966   12    7.5     2.7       3   419.8    17.9
+  1967    1    5.9     0.9       9   111.0    36.2
+  1967    2    6.6     1.8       7   145.6    52.4
+  1967    3   ---      2.6       4    99.0   101.6
+  1967    4   ---      2.3       5    68.5    98.0
+  1967    5   ---      4.8       2   169.1   118.0
+  1967    6   ---      6.9       0    66.4   180.4
+  1967    7   ---      9.8       0   168.3   140.4
+  1967    8   16.9    10.0       0   176.5   116.0
+  1967    9   14.8     8.7       0   206.5   101.9
+  1967   10   11.5     6.5       0   400.1    43.6
+  1967   11    8.3     1.8       9   182.3    75.6
+  1967   12    6.4     1.4      10   278.6    36.8
+  1968    1   ---      0.9      14   298.0    14.7
+  1968    2    3.7    -1.6      22    40.2    76.6
+  1968    3    7.7     1.0      11   143.6    87.0
+  1968    4   10.2     2.1      10   112.4   146.4
+  1968    5   11.8     3.9       6   116.2   121.2
+  1968    6   16.6     8.5       0   105.0   155.6
+  1968    7   17.4     8.9       0   108.1   152.5
+  1968    8   17.9    10.4       0    71.7   136.0
+  1968    9   14.7     7.6       0   188.3    71.6
+  1968   10   13.9     7.6       0   150.6    34.5
+  1968   11   ---      3.5       6    58.3    53.9
+  1968   12   ---     -0.3      12   120.5    28.5
+   1969   1   ---      2.1       8   202.2    14.1
+   1969   2   ---     -3.3      20   105.8    44.7
+  1969    3    5.4    -0.5      17   113.3    88.5
+  1969    4   10.4     1.9       8   120.2   152.7
+  1969    5   12.7     5.2       3   196.0    89.3
+  1969    6   16.5     6.6       1    91.6   188.9
+  1969    7   17.6     9.4       0    57.2   131.6
+  1969    8   17.7    10.0       0   205.9   107.6
+  1969    9   15.9     8.2       1    81.1    64.0
+  1969   10   15.0     8.9       0    89.2    88.3
+  1969   11    7.3     1.3      12   211.3    41.7
+  1969   12    5.3    -0.4      20   241.6    23.2
+  1970    1    6.1     0.6      11   139.1    16.6
+  1970    2   ---     -0.7      16   209.0    51.8
+  1970    3   ---     -0.3      17   195.6    57.1
+  1970    4    7.8     1.4      12   222.7    90.7
+  1970    5   ---      6.7       0    31.7   111.7
+  1970    6   ---      9.8       0   128.6   158.0
+  1970    7   15.4     9.5       0   189.7    83.9
+  1970    8   17.6     9.7       0   136.8   112.1
+  1970    9   15.9     9.3       0   124.4    72.4
+  1970   10   12.1     6.5       1   216.0    56.9
+  1970   11    9.4     4.4       3   304.2    ---
+  1970   12    5.7     0.8      15   107.7    40.2
+  1971    1    6.3     1.5       9   178.5    20.7
+  1971    2    6.2     0.3      15   114.3    30.5
+  1971    3    6.5     0.9       8   107.6    50.8
+  1971    4   10.2     2.6       6    78.7    96.1
+  1971    5   14.6     4.8       5    72.3   188.7
+  1971    6   13.9     6.7       1   178.9    80.9
+  1971    7   19.9     9.4       0    40.1   185.9
+  1971    8   17.4    10.4       0   171.6    93.2
+  1971    9   17.7     8.4       0    70.2   152.0
+  1971   10   14.0     6.8       0   184.9   105.1
+  1971   11    8.5     2.4      13   216.4    51.3
+  1971   12    7.6     3.2       7    76.3    24.1
+  1972    1    5.2     0.8      10   162.9    32.0
+  1972    2    5.3     0.7      11   122.3    29.1
+  1972    3    9.0     1.6      11   168.0   109.7
+  1972    4    9.5     3.0       2   200.6   113.2
+  1972    5   11.4     4.4       3   103.5    84.9
+  1972    6   12.0     5.5       1   164.9    65.0
+  1972    7   17.5     9.9       0    97.1   126.5
+  1972    8   ---      8.3       0    79.9   151.0
+  1972    9   14.4     5.1       1    43.9   124.8
+  1972   10   12.5     6.2       2    51.4    78.8
+  1972   11    8.3     2.5      10   237.5    32.3
+  1972   12    7.9     2.5       6   184.9    24.3
+  1973    1    5.8     1.7      11   152.5    20.7
+  1973    2    5.5     1.0       9   167.4    37.4
+  1973    3    8.9    -0.2      20    84.3    ---
+  1973    4    9.1     0.8      11   125.9    ---
+  1973    5   13.2     5.6       2   162.6    ---
+  1973    6   16.6     8.0       1    31.3    ---
+  1973    7   17.1     8.7       0   129.0    ---
+  1973    8   18.7    11.0       0   159.6    ---
+  1973    9   16.1     8.5       0   178.4    ---
+  1973   10   11.5     4.8       4   153.1    ---
+  1973   11    8.8     2.5       9   218.1    ---
+  1973   12    7.1     1.6       9   259.5    ---
+  1974    1    7.4     2.3       7   266.2    ---
+  1974    2    6.8     1.1      12   173.5    41.8
+  1974    3    7.7     0.4      15    79.5    94.1
+  1974    4   11.9     2.6       6    21.4   150.4
+  1974    5   12.5     4.7       3    97.4   137.5
+  1974    6   15.2     7.9       0   105.3   164.4
+  1974    7   15.2     9.4       0   227.5   109.5
+  1974    8   16.7     8.7       0   115.2   144.4
+  1974    9   12.9     6.6       4   258.7    82.9
+  1974   10    9.3     3.4       4   202.3    68.8
+  1974   11    8.1     2.9       4   224.9    32.1
+  1974   12    8.8     4.3       3   305.9     8.4
+  1975    1    7.7     3.2       4   292.9    15.1
+  1975    2    6.7     1.0      10    45.0   105.8
+  1975    3    6.3     0.5      13    90.2    90.6
+  1975    4   10.0     3.0       9   154.1   113.9
+  1975    5   13.2     3.7       2    49.3   213.5
+  1975    6   17.8     7.9       0    21.1   245.9
+  1975    7   18.8    10.9       0   117.3   152.9
+  1975    8   20.5    11.2       0    87.1   185.2
+  1975    9   14.8     6.9       1   191.9   125.1
+  1975   10   12.7     4.8       4    86.0   131.0
+  1975   11    8.2     2.4       5   188.9    48.9
+  1975   12    6.4     1.8       9   165.1    13.8
+  1976    1    6.2     2.3       9   177.6    28.9
+  1976    2    6.1     0.7      14   120.3    55.4
+  1976    3    6.7     0.4      13    90.5   102.8
+  1976    4   10.3     2.2       6    44.2   139.2
+  1976    5   13.3     6.0       1   122.1   125.4
+  1976    6   18.8     8.9       0    34.3   197.6
+  1976    7   20.2    10.5       0    64.5   183.8
+  1976    8   21.5     9.7       0     9.3   260.2
+  1976    9   15.2     7.2       0   156.2    84.1
+  1976   10   11.6     5.5       1   218.5    58.8
+  1976   11    8.3     2.3       7   126.8    52.8
+  1976   12    3.7    -1.3      21   104.7    32.7
+  1977    1    4.0    -0.5      15   150.3    26.7
+  1977    2    6.6     1.6       8   268.2    43.5
+  1977    3    8.4     2.8       5   140.4    64.6
+  1977    4    8.1     2.1       9   139.0   119.8
+  1977    5   13.7     4.2       2    81.8   257.0
+  1977    6   14.8     6.3       0   150.1   165.1
+  1977    7   17.8    10.1       0   113.3   181.4
+  1977    8   17.5     9.0       0   116.3   141.2
+  1977    9   14.2     7.7       0   152.6    90.8
+  1977   10   13.5     7.7       0   158.1    98.0
+  1977   11    7.4     2.3      10   291.7    48.4
+  1977   12    7.4     2.6       5   210.1    30.4
+  1978    1    4.6     0.2       9   186.4    29.2
+  1978    2    3.9    -0.7      16    98.5    31.6
+  1978    3    7.8     2.1       7   148.6    64.0
+  1978    4    8.3     1.2      11    99.9    97.3
+  1978    5   14.6     5.2       0    60.7   171.9
+  1978    6   14.8     8.0       0   147.9   126.1
+  1978    7   15.6     9.0       0   198.5   117.5
+  1978    8   16.0     9.4       0    99.9   103.7
+  1978    9   14.9     8.2       0   183.8    87.8
+  1978   10   13.6     7.7       1    59.6    62.3
+  1978   11   10.0     4.1       7   201.5    50.5
+  1978   12    5.9     0.9      14   199.6    33.6
+  1979    1    2.5    -3.5      27   171.7    47.0
+  1979    2    2.2    -2.6      25    73.2    60.3
+  1979    3    5.6    -0.5      18   240.9    53.3
+  1979    4    9.4     1.9       9    89.3   113.5
+  1979    5   10.9     2.9       7   247.0   134.3
+  1979    6   15.4     7.1       0    71.5   133.5
+  1979    7   17.3     9.0       0    49.5   145.7
+  1979    8   15.9     8.5       0   231.7   124.1
+  1979    9   15.1     6.5       2   138.7   121.1
+  1979   10   13.0     6.7       0   141.4    83.0
+  1979   11    9.1     3.4       7   274.7    28.0
+  1979   12    7.2     2.3       8   315.8    25.4
+  1980    1    4.1    -0.8      19   129.1    35.9
+  1980    2    7.5     2.5       4   165.8    35.8
+  1980    3    6.0     0.5      11   175.9    55.2
+  1980    4   11.0     1.8       7    27.0   142.3
+  1980    5   14.5     5.0       1    61.6   202.1
+  1980    6   14.3     8.5       0   213.5   100.3
+  1980    7   16.3     8.8       0    86.8   118.7
+  1980    8   16.9    10.2       0   137.4    80.0
+  1980    9   15.6     9.9       0   110.6    88.5
+  1980   10   10.5     4.2       4   226.3    61.7
+  1980   11    7.3     3.2       9   211.3    50.2
+  1980   12    7.4     2.0      10   250.2    22.1
+  1981    1    6.4     0.9      15   191.6    26.6
+  1981    2    4.6    -0.6      17   103.1    68.5
+  1981    3    8.9     4.0       3   350.0    57.0
+  1981    4   10.2     3.0       8    66.1   137.8
+  1981    5   12.8     5.9       2   143.4    96.8
+  1981    6   13.7     8.1       0    71.6    79.3
+  1981    7   15.9    10.0       0   113.4   101.9
+  1981    8   18.3    10.4       0    87.5   168.9
+  1981    9   16.0     8.7       0   250.7    92.5
+  1981   10    9.7     3.6       4   356.1    64.2
+  1981   11    9.2     3.9       2   168.0    32.6
+  1981   12    2.9    -2.6      23   130.2    22.6
+   1982   1   ---     ---     ---    170.8    34.4
+  1982    2    6.9     1.4      11    98.1    49.9
+  1982    3    8.0     1.1       9   174.0   105.9
+  1982    4   10.9     2.4       6    43.5   141.8
+  1982    5   13.7     4.9       6    42.2   156.3
+  1982    6   17.5     9.5       0   142.9   123.0
+  1982    7   18.5    10.8       0    40.6   138.3
+  1982    8   16.6    10.4       0   192.5   101.2
+  1982    9   16.6     8.2       0   149.8    91.5
+  1982   10   11.9     5.8       2   155.4    62.1
+  1982   11    9.1     4.2       6   247.5    25.9
+  1982   12    6.3     1.1      14   207.3    11.5
+  1983    1    7.7     3.0       4   297.6    17.2
+  1983    2    3.4    -1.4      19    94.1    87.3
+  1983    3    7.6     1.9       8   169.6    31.9
+  1983    4    8.8     0.8      11   154.1   118.2
+  1983    5   11.7     4.9       0   124.7   101.2
+  1983    6   15.9     8.7       0   104.9   100.6
+  1983    7   22.4    12.2       0    40.0   202.6
+  1983    8   20.0    10.5       0   162.0   191.3
+  1983    9   14.9     9.0       0   217.1    75.0
+  1983   10   11.6     5.9       3   265.8    73.2
+  1983   11    9.0     4.0       6   133.2    46.6
+  1983   12    8.2     2.7       8   212.4    35.5
+  1984    1    5.7     0.3      11   254.7    22.0
+  1984    2    5.9    -0.1      15   126.4    46.9
+  1984    3    5.9     0.5      14    65.6    51.6
+  1984    4   11.9     2.4      11    19.1   201.7
+  1984    5   13.5     3.6       4    44.7   198.0
+  1984    6   16.3     8.1       0    88.7   148.3
+  1984    7   19.5     9.2       0    46.2   239.3
+  1984    8   20.2    10.9       0    88.1   170.9
+  1984    9   14.6     8.6       0   241.0    93.2
+  1984   10   12.9     6.3       1   224.3    87.6
+  1984   11    8.7     3.8       4   253.5    34.1
+  1984   12    7.3     1.9       6   177.8    30.2
+  1985    1    3.0    -3.0      27    91.7    44.1
+  1985    2    4.9    -0.5      11    67.3    88.1
+  1985    3    6.4     0.2      16   100.6    86.4
+  1985    4   10.1     3.4       5   158.2    99.0
+  1985    5   13.1     5.1       2    66.4   162.3
+  1985    6   14.3     6.6       1   259.0   147.8
+  1985    7   17.4    10.7       0   133.2   154.4
+  1985    8   15.0     9.8       0   213.9    86.4
+  1985    9   16.8     9.8       0    89.3    96.5
+  1985   10   13.0     6.3       1   103.5    97.0
+  1985   11    6.0     0.4      14   117.1    51.7
+  1985   12   ---     ---     ---     ---     ---
+  1986    1    4.8     0.4      15   253.3    17.1
+  1986    2   -0.1    -4.9      26     9.6   116.5
+  1986    3    6.9     0.8       9   188.1    82.2
+  1986    4    7.0     0.5      11   100.3   101.7
+  1986    5   12.1     6.1       0   109.3   140.3
+  1986    6   17.8     9.5       0    52.6   141.2
+  1986    7   16.0    10.1       0   196.7    91.0
+  1986    8   14.7     7.9       0   154.0   104.0
+  1986    9   13.8     5.2       2    26.4   138.7
+  1986   10   12.8     6.6       1   201.9    79.7
+  1986   11    9.5     3.4       1   315.4    57.2
+  1986   12    7.8     2.5       8   356.4    25.7
+  1987    1    3.0    -1.7      19    66.3    47.7
+  1987    2    5.6    -0.1      16   103.2    61.4
+  1987    3    5.2     0.5      16   189.1    78.0
+  1987    4   12.6     5.0       2   132.3   137.5
+  1987    5   12.0     3.9       6   103.1   179.1
+  1987    6   13.6     7.0       1   146.4    93.1
+  1987    7   17.3     9.8       0   167.8   131.3
+  1987    8   17.0     9.9       0    94.3   145.8
+  1987    9   15.2     8.4       1   133.6   123.3
+  1987   10   11.5     5.4       3   290.2    88.6
+  1987   11    8.1     2.9       7   194.8    55.6
+  1987   12    6.7     2.7       7   152.2    28.8
+  1988    1    6.6     2.2       4   252.4    27.8
+  1988    2    6.6     0.7      12    90.8    70.7
+  1988    3    7.1     2.4       7   264.9    53.2
+  1988    4   11.0     3.0       5    43.5   148.5
+  1988    5   14.3     5.7       1   116.4   158.9
+  1988    6   17.1     8.6       0    47.6   177.5
+  1988    7   14.7     9.7       0   233.8    83.4
+  1988    8   16.1     9.4       0   226.2   107.8
+  1988    9   14.6     7.7       1   249.9   119.5
+  1988   10   12.3     5.8       2   153.4    84.3
+  1988   11    8.9     1.1      14    96.5    71.1
+  1988   12    8.6     4.7       2   159.8    15.9
+  1989    1    7.7     2.7       4   122.4    46.3
+  1989    2    7.3     2.0       9   201.2    63.9
+  1989    3    9.2     2.4       7   205.4    71.7
+  1989    4    8.5     0.8      13   121.1   130.7
+  1989    5   16.1     7.1       0    34.2   214.4
+  1989    6   16.9     7.5       1   104.1   198.6
+  1989    7   20.4    11.3       0    49.6   223.1
+  1989    8   17.4    10.2       0   127.4   173.8
+  1989    9   16.1     8.4       0    94.6   106.1
+  1989   10   13.1     7.3       0   291.3    59.6
+  1989   11    9.0     3.3       5   144.5    68.5
+  1989   12    6.6     1.1       7   193.2    20.1
+  1990    1    7.9     3.5       3   293.1    31.7
+  1990    2    8.6     3.2       1   245.5    35.3
+  1990    3    9.8     3.9       4    74.5    84.5
+  1990    4   10.3     2.3       8    91.4   164.0
+  1990    5   16.3     6.5       1    45.6   245.7
+  1990    6   14.6     8.2       0   142.2    93.1
+  1990    7   19.9    10.4       0    95.2   258.8
+  1990    8   19.1    11.8       0   131.3   143.4
+  1990    9   14.6     6.9       0   181.7   146.7
+  1990   10   12.9     7.6       0   227.7    67.3
+  1990   11    7.9     2.9       8   157.6    46.2
+  1990   12    6.1     0.4      15   264.6    26.6
+  1991    1    4.7    -0.3      18   147.9    49.3
+  1991    2    3.7    -2.6      19   156.4    59.0
+  1991    3    9.4     3.4       6   115.4    78.3
+  1991    4    9.9     2.9       6   174.4   119.0
+  1991    5   13.1     5.1       3    27.1   143.8
+  1991    6   13.2     7.0       2   127.4   108.9
+  1991    7   18.8    11.8       0   132.5   131.7
+  1991    8   18.6    10.5       0   118.9   160.8
+  1991    9   17.6     8.6       0   145.1   159.1
+  1991   10   11.2     5.6       2   186.4    82.2
+  1991   11    8.2     2.9       6   241.0    35.6
+  1991   12    6.7     1.9       8   115.7    38.2
+  1992    1    5.9     0.3      16   111.0    70.8
+  1992    2    7.4     1.8       7   106.6    36.0
+  1992    3    8.3     2.8       4   261.3    54.2
+  1992    4   10.4     3.3       5   135.1   106.5
+  1992    5   16.5     7.4       1    93.5   220.1
+  1992    6   18.7     8.0       0    55.0   200.7
+  1992    7   17.8    10.9       0   115.5   126.9
+  1992    8   15.8     9.4       0   257.4   126.5
+  1992    9   14.8     8.3       0   136.5    95.2
+  1992   10    9.4     3.3       7   202.1    71.7
+  1992   11    9.2     3.8       3   290.2    29.1
+  1992   12    5.8     0.5      15   211.0    40.8
+  1993    1    7.8     2.4       4   299.7    21.4
+  1993    2    6.5     2.0       5    34.9    41.2
+  1993    3    8.0     2.1      10    56.3    76.5
+  1993    4   11.3     5.2       2   129.8   109.7
+  1993    5   14.4     5.7       3   118.7   156.4
+  1993    6   17.5     8.8       0   148.1   172.7
+  1993    7   16.0     9.5       0   211.6   124.3
+  1993    8   16.4     8.3       0   139.4   119.6
+  1993    9   14.7     7.2       0   117.6   106.6
+  1993   10    9.8     3.5       9    77.3   106.2
+  1993   11    7.0     1.1      13   139.0    63.5
+  1993   12    7.1     1.9       8    ---     12.4
+  1994    1    6.8     1.6       6   254.3    39.2
+  1994    2    4.6     0.0      13   125.9    48.3
+  1994    3    8.1     3.3       2   323.1    75.7
+  1994    4    9.5     2.7       5   182.3   121.0
+  1994    5   12.8     5.6       0    60.5   133.1
+  1994    6   15.7     7.9       0    93.5   122.1
+  1994    7   19.3    10.4       0    82.4   165.1
+  1994    8   17.0     9.9       0    82.9   126.8
+  1994    9   13.5     8.1       0   160.3    87.0
+  1994   10   12.8     6.1       3   229.7   113.4
+  1994   11   11.3     7.3       1   143.6    32.2
+  1994   12    8.4     3.2       5   350.1    35.2
+  1995    1    6.5     1.3      11   324.2    29.2
+  1995    2    7.6     2.8       3   252.4    31.8
+  1995    3    7.0     0.3      16   141.1   107.7
+  1995    4   11.2     3.4       3    77.7   159.8
+  1995    5   14.3     5.5       4    77.7   157.8
+  1995    6   16.8     7.8       0    62.1   210.4
+  1995    7   20.6    12.0       0   114.5   178.8
+  1995    8   23.2    11.9       0    24.3   242.4
+  1995    9   15.3     7.7       0   153.1   118.0
+  1995   10   15.4     9.0       0    85.1    97.7
+  1995   11    9.8     3.6       5   102.2    62.9
+  1995   12    4.3    -0.9      17   100.9    36.7
+  1996    1    5.3     1.5      11    69.9    23.9
+  1996    2    4.5    -1.6      22   171.5    78.5
+  1996    3    6.5     0.6      12    70.8    61.8
+  1996    4   10.6     3.1       8    90.4   102.3
+  1996    5   11.5     3.1       7   166.9   154.8
+  1996    6   17.0     7.5       0    56.3   184.5
+  1996    7   17.9     9.9       0    91.8   164.1
+  1996    8   18.4    10.1       0   142.3   158.4
+  1996    9   16.5     7.9       0    85.6   150.4
+  1996   10   12.9     7.2       0   217.4    59.9
+  1996   11   ---     ---     ---     ---     ---
+  1996   12   ---     ---     ---     ---     ---
+  1997    1    5.1    -0.7      19     8.2    ---
+  1997    2    7.9     2.5       4   265.3     5.9
+  1997    3   10.2    ---     ---     94.9   112.0
+  1997    4   12.0     3.3       3    47.6   142.2
+  1997    5   15.3     6.1       3   158.3   205.0
+  1997    6   16.0     8.9       0   170.1   109.3
+  1997    7   19.0     9.9       0   106.7   189.0
+  1997    8   20.8    12.9       0   163.9   152.8
+  1997    9   15.9     9.5       0    79.9   107.5
+  1997   10   13.3     5.8       5   128.6   119.6
+  1997   11   10.1     5.3       0   263.7    33.8
+  1997   12    7.9     2.2       9   157.8    42.3
+  1998    1    6.8     1.8      13   224.2    37.7
+  1998    2    9.3     3.6       3    71.7    51.3
+  1998    3    9.6     3.9       2   287.0    59.0
+  1998    4    9.4     2.9       7   186.3   119.5
+  1998    5   16.8     7.0       0    56.4   221.2
+  1998    6   15.3     9.5       0   230.8    98.9
+  1998    7   15.9    10.3       0   172.5    83.1
+  1998    8   17.6     9.8       0   162.0   133.5
+  1998    9   16.2     9.9       0   233.1    91.7
+  1998   10   12.2     6.2       1   354.4    67.8
+  1998   11    8.3     2.8       6   157.1    36.0
+  1998   12    7.7     1.9      11   149.0    21.4
+  1999    1    7.4     1.9       7   302.4    22.2
+  1999    2    6.5     1.7       7   234.8    34.6
+  1999    3    9.1     3.0       5   157.5    62.3
+  1999    4   10.8     4.4       5   157.5    95.3
+  1999    5   14.9     7.7       0    98.2    77.3
+  1999    6   16.2     7.6       0   114.2   121.0
+  1999    7   20.2    11.6       0    36.2   187.2
+  1999    8   18.5    10.4       0   115.9   105.9
+  1999    9   17.7     9.3       0   199.0   132.2
+  1999   10   12.4     6.3       1   213.7    93.3
+  1999   11    9.0     4.0       4   191.2    51.4
+  1999   12    7.4     1.4       7   347.4    15.9
+  2000    1    6.2     1.0      15   176.1    29.0
+  2000    2    7.4     2.4       4   272.0    55.5
+  2000    3    9.0     2.6       5   130.7    80.4
+  2000    4   10.2     2.3       8   171.2   124.8
+  2000    5   15.0     6.4       0   144.0   171.7
+  2000    6   16.7     9.4       0   140.6   119.5
+  2000    7   17.9     9.8       0   166.8   158.8
+  2000    8   18.2    10.9       0   147.1   133.3
+  2000    9   16.8     9.8       0   188.9    93.6
+  2000   10   11.8     5.7       0   352.5    39.6
+  2000   11    8.2     3.5       1   424.4    15.2
+  2000   12    7.1     2.4       7   245.5    11.1
+  2001    1    5.4     0.1      12   116.7    35.0
+  2001    2    6.8    -0.2      16   156.7    68.1
+  2001    3    7.2     0.9      14   115.3    81.0
+  2001    4    9.5     2.1       8   187.3    96.4
+  2001    5   16.4     6.5       1    84.0   161.9
+  2001    6   16.4     7.8       0    64.3   124.0
+  2001    7   18.6    10.8       0   155.3   105.7
+  2001    8   18.2    10.9       0   172.6   126.7
+  2001    9   15.1     8.2       0   167.4    90.9
+  2001   10   14.7     9.0       0   245.1    70.1
+  2001   11   10.2     3.7       4   311.6    32.5
+  2001   12    6.5     0.5      13   107.2    50.8
+  2002    1    8.0     2.3       9   211.6    20.8
+  2002    2    8.6     2.9       5   401.3    38.2
+  2002    3    9.6     3.1       5    88.8    73.5
+  2002    4   12.3     3.9       2   133.9   140.1
+  2002    5   13.9     6.7       0   119.7   157.6
+  2002    6   14.9     8.8       0    76.4   110.0
+  2002    7   16.7     9.8       0   107.2   124.4
+  2002    8   18.2    10.6       0    79.1   138.2
+  2002    9   16.9     8.7       0    80.5   152.6
+  2002   10   12.4     6.0       1   222.2    81.7
+  2002   11   10.3     5.5       0   290.9    ---
+  2002   12    7.1     3.1       3   246.8    26.2
+  2003    1   ---      1.3       9   179.6    50.6
+  2003    2    6.5     0.6      12    73.6    91.9
+  2003    3   11.3     2.9       5    98.1   167.1
+  2003    4   13.5     4.3       4    65.3   189.4
+  2003    5   13.4     6.5       1   178.6   148.7
+  2003    6   18.1     9.8       0    54.9   177.9
+  2003    7   18.5    12.0       0   135.2   102.5
+  2003    8   20.3    11.7       0    40.3   172.8
+  2003    9   17.2     7.6       0    61.0   116.7
+  2003   10   11.0     4.3       8   157.2   102.5
+  2003   11   10.1     4.3       3   170.4    44.3
+  2003   12    7.4     1.5      12   238.7    37.6
+  2004    1    6.8     1.6       8   264.9    13.6
+  2004    2    6.9     0.8      15   141.3    97.7
+  2004    3   ---      1.6      10    89.0   111.1
+  2004    4   11.3     4.4       2    87.3   112.0
+  2004    5   14.4     5.8       0    97.3   199.5
+  2004    6   16.9     9.4       0    98.4   158.8
+  2004    7   16.5    10.0       0   142.6   139.0
+  2004    8   18.9    12.0       0   179.3   150.2
+  2004    9   16.2     9.8       0   283.5   117.1
+  2004   10   12.0     6.4       0   333.3    96.2
+  2004   11    9.4     4.5       5   154.5    30.3
+  2004   12    7.9     2.7       6   209.0    30.2
+  2005    1    7.7     2.8       3   170.5    37.3
+  2005    2   ---     ---     ---    146.8    ---
+  2005    3    9.3     2.9      10    87.8    67.4
+  2005    4   11.2     3.9       3   129.3   138.8
+  2005    5   13.9     5.5       1    71.8   189.3
+  2005    6   17.8     9.8       0    94.1    ---
+  2005    7   18.5    11.3       0   104.1   156.4
+  2005    8   18.5     9.9       0   115.4   168.7
+  2005    9   17.0     9.4       0   149.1   116.5
+  2005   10   14.2     8.8       0   191.8    83.0
+  2005   11    9.3     1.7      13   249.9    80.6
+  2005   12    7.0     1.9      10   226.2    26.3
+  2006    1    5.9     1.4      15    97.2    54.6
+  2006    2    5.3     0.2      14   121.9    64.0
+  2006    3    6.9     0.9      12   196.3    84.2
+  2006    4   10.8     3.6       5    97.0   144.9
+  2006    5   14.3     6.2       1   190.3   158.3
+  2006    6   ---     ---     ---     30.0    ---
+  2006    7   ---     ---     ---     51.8    ---
+  2006    8   ---     ---     ---    170.2    ---
+  2006    9   ---     ---     ---     72.6    ---
+  2006   10   14.5     8.5       0   205.6    98.2
+  2006   11   10.5     3.2       6   228.9    71.1
+  2006   12    8.3     3.0       7   304.2    31.0
+  2007    1    8.7     3.4       5   223.0    31.1
+  2007    2    7.9     2.1       8   165.2    75.1
+  2007    3    9.5     2.2       6   117.2   131.4
+  2007    4   15.8     4.4       3    18.8   232.5
+  2007    5   14.5     6.0       2   192.5   176.4
+  2007    6   18.0    10.0       0   159.3   112.3
+  2007    7   16.3     9.6       0   260.8   145.3
+  2007    8   17.5     8.7       0    89.1   161.0
+  2007    9   15.7     8.5       0   148.3   113.4
+  2007   10   13.5     6.6       1    77.8   102.8
+  2007   11    9.7     3.8       7   118.5    37.0
+  2007   12    7.3     1.6      14   224.3    45.0
+  2008    1    8.1     2.8       4   348.9    27.0
+  2008    2    9.6     0.9      13    84.2   114.9
+  2008    3    7.8     1.2       8   209.3    95.4
+  2008    4   10.0     2.6       9   127.2   139.4
+  2008    5   17.2     7.4       0    66.0   201.5
+  2008    6   15.5     7.4       0   113.9   183.6
+  2008    7   17.5    10.6       0   186.1   124.4
+  2008    8   16.7    11.5       0   231.0    66.1
+  2008    9   15.5     7.8       0   162.2    96.3
+  2008   10   11.5     5.6       1   317.6    79.1
+  2008   11    8.7     3.8       5   237.3    38.9
+  2008   12    5.9    -0.3      19   140.1    57.2*
+  2009    1    5.8    -0.7      15   167.1    42.0
+  2009    2    5.5     0.8      11    35.1    26.2
+  2009    3    8.7     2.0       6   110.8    93.0
+  2009    4   12.5     3.5       6    78.6   135.7
+  2009    5   14.1     6.1       0   126.1   152.2
+  2009    6   18.2     9.0       0    99.9   182.4
+  2009    7   17.7    11.0       0   219.9   128.7
+  2009    8   17.8    11.1       0   140.7   140.1*
+  2009    9   15.7     8.8       0    86.3    57.2
+  2009   10   13.9     6.9       3   126.6    78.9*
+  2009   11    9.4     4.9       0   425.4    34.0
+  2009   12    5.2    -0.2      13   167.7    36.7
+  2010    1    3.4    -2.3      22   127.9    32.9
+  2010    2    4.8*   -1.6*     19*   70.4*   72.2*
+  2010    3    8.7     0.8      16   102.0   119.3
+  2010    4   13.0     3.8       4    56.8   194.3
+  2010    5   14.2     4.7       4    71.5   207.3
+  2010    6   18.8     8.0       0    80.5   220.0
+  2010    7   17.3    11.9       0   209.3    80.3
+  2010    8   16.6     9.3       0    88.8   130.5
+  2010    9   16.3     8.7       1   181.2   135.5*
+  2010   10   12.5*    5.2*      5*  108.0   117.2*
+  2010   11    7.1*    0.5*     11*  154.9*   73.3*
+  2010   12    3.1    -3.7      23    82.6    52.4*
+  2011    1    5.8    -0.3      16   191.4    44.7
+  2011    2    8.3     3.1       5   165.8    43.5
+  2011    3   10.3     1.4      12    35.5   145.0
+Site closed
diff --git a/dunstaffnagedata.txt b/dunstaffnagedata.txt
new file mode 100644
index 0000000..54a4fd0
--- /dev/null
+++ b/dunstaffnagedata.txt
@@ -0,0 +1,537 @@
+Dunstaffnage
+Location 1881E 7340N 3m amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1971   6   ---     ---     ---     71.4    ---
+   1971   7   ---     ---     ---     50.1    ---
+   1971   8   ---     ---     ---     83.0    ---
+   1971   9   ---     ---     ---     75.3    ---
+   1971  10   ---     ---     ---    270.7    ---
+   1971  11   ---     ---     ---    132.8    ---
+   1971  12   ---     ---     ---    179.8    ---
+   1972   1    6.5     2.7       5   176.8    ---
+   1972   2    7.1     2.4       2    71.8    ---
+   1972   3    9.1     3.3       3    74.9    ---
+   1972   4   11.0     4.8       0   187.9    ---
+   1972   5   13.5     7.0       0   114.5    ---
+   1972   6   14.0     7.4       0   132.2    ---
+   1972   7   17.8     9.9       0    74.6    ---
+   1972   8   16.1    10.1       0    74.6    ---
+   1972   9   15.1     7.3       0    30.2    ---
+   1972  10   13.7     7.9       1    96.7    ---
+   1972  11    8.8     3.2       7   174.4    ---
+   1972  12    9.0     4.2       2   204.6    ---
+   1973   1    7.3     3.8       1   128.1    ---
+   1973   2    7.0     2.2       8   150.8    ---
+   1973   3    9.4     3.3       5   114.8    ---
+   1973   4   10.2     3.8       1    41.6    ---
+   1973   5   13.5     6.8       0    87.0    ---
+   1973   6   15.6     8.8       0   117.0    ---
+   1973   7   17.6    11.2       0    80.7    ---
+   1973   8   17.9    11.2       0   131.4    ---
+   1973   9   15.6     9.3       0   116.6    ---
+   1973  10   12.2     6.4       2    65.6    ---
+   1973  11    8.6     3.6       5   202.6    ---
+   1973  12    7.7     3.0       3   211.0    ---
+   1974   1    8.7     3.8       0   321.1    ---
+   1974   2    8.0     3.7       0   121.0    ---
+   1974   3    8.9     2.8       4    61.9    ---
+   1974   4   14.0     3.9       0    16.2    ---
+   1974   5   ---      7.3       1    71.8    ---
+   1974   6   16.8     8.3       0    82.4    ---
+   1974   7   15.9    10.2       0   120.4    ---
+   1974   8   16.9    10.7       0   138.5    ---
+   1974   9   14.0     8.0       2   155.4    ---
+   1974  10   10.9     5.4       0    82.1    ---
+   1974  11    8.9     3.7       2   210.2    ---
+   1974  12    9.1     4.6       0   306.5    ---
+   1975   1    8.5     3.0       3   295.1    ---
+   1975   2    7.9     2.9       3    45.6    ---
+   1975   3    8.0     1.8       7    69.0    ---
+   1975   4   10.4     4.9       2    97.2    ---
+   1975   5   14.4     4.1       1    37.9    ---
+   1975   6   17.1     8.1       0    70.2    ---
+   1975   7   18.2    11.2       0   116.3    ---
+   1975   8   19.4    11.7       0    81.9    ---
+   1975   9   14.5     8.6       0   204.5    ---
+   1975  10   12.9     7.7       0   112.8    ---
+   1975  11    9.3     4.3       1   185.8    ---
+   1975  12    9.2     4.4       3   129.3    ---
+   1976   1    8.0     3.0       7   201.0    ---
+   1976   2    7.7     2.6       6   129.8    ---
+   1976   3    7.6     2.9       2   125.8    ---
+   1976   4   11.4     4.4       0    84.4    ---
+   1976   5   13.5     7.0       0   126.1    ---
+   1976   6   16.9    10.0       0   120.1    ---
+   1976   7   19.9    12.4       0    81.7    ---
+   1976   8   20.5    10.1       0    14.8    ---
+   1976   9   15.8    10.2       0    62.0    ---
+   1976  10   12.5     7.5       0   155.5    ---
+   1976  11    8.9     4.1       1   203.2    ---
+   1976  12    5.3    -0.6      18    76.8    ---
+   1977   1    5.7     0.7      14    90.4    ---
+   1977   2    6.1     1.5       6   106.5    ---
+   1977   3    9.2     3.5       4   170.6    ---
+   1977   4    9.1     3.4       4   102.4    ---
+   1977   5   14.5     5.7       0    37.0    ---
+   1977   6   15.8     7.1       0    36.6    ---
+   1977   7   19.2    10.6       0    76.4    ---
+   1977   8   18.0    10.1       0    89.2    ---
+   1977   9   14.4     8.3       0   204.4    ---
+   1977  10   14.1     9.3       0   220.2    ---
+   1977  11    8.1     2.8       8   231.8    ---
+   1977  12    8.4     3.9       3   124.1    ---
+   1978   1    5.9     0.6      13   131.4    ---
+   1978   2    5.3    -0.1      16    59.1    ---
+   1978   3    8.4     3.6       2   204.5    ---
+   1978   4   10.3     3.0       5    16.9    ---
+   1978   5   15.6     6.4       0    20.5    ---
+   1978   6   15.7     9.3       0    58.6    ---
+   1978   7   16.3     9.9       0    98.3    ---
+   1978   8   16.5    11.1       0    89.0    ---
+   1978   9   15.0    10.7       0   281.0    ---
+   1978  10   13.6     8.9       0   130.7    ---
+   1978  11   10.7     5.2       3   277.3    ---
+   1978  12    7.0     2.9       4    53.3    ---
+   1979   1    4.4    -2.1      21   141.5    ---
+   1979   2    4.9    -0.3      16    64.6    ---
+   1979   3    6.5     1.1       7   192.9    ---
+   1979   4    9.6     3.8       2    78.2    ---
+   1979   5   11.7     4.7       2    93.6    ---
+   1979   6   16.6     8.9       0    78.4    ---
+   1979   7   15.8    10.4       0   122.4    ---
+   1979   8   16.4     9.5       0   142.5    ---
+   1979   9   14.9     8.9       0   187.8    ---
+   1979  10   13.6     8.7       0   162.0    ---
+   1979  11    9.1     3.2       5   274.6    ---
+   1979  12    7.4     3.0       3   181.5    ---
+   1980   1    5.6     0.7      13    74.3    ---
+   1980   2    7.7     3.0       6    85.5    ---
+   1980   3    7.2     1.8       8    85.7    ---
+   1980   4   12.3     4.7       0     9.5    ---
+   1980   5   16.5     6.3       0     8.7    ---
+   1980   6   15.9     9.3       0   141.0    ---
+   1980   7   17.0    10.4       0   135.4    ---
+   1980   8   17.1    11.1       0   145.7    ---
+   1980   9   15.9    10.7       0   309.9    ---
+   1980  10   11.2     6.0       0   174.1    ---
+   1980  11    9.4     4.1       5   148.5    ---
+   1980  12    8.4     3.3       5   305.9    ---
+   1981   1    7.6     2.5       7   206.7    ---
+   1981   2    6.5     1.8       7    96.1    ---
+   1981   3    9.2     3.1       3   149.8    ---
+   1981   4   12.1     3.6       2    24.7    ---
+   1981   5   15.0     7.5       0    64.1    ---
+   1981   6   15.1     8.6       0    96.3    ---
+   1981   7   16.0    10.5       0    95.7    ---
+   1981   8   17.5    10.7       0    51.9    ---
+   1981   9   16.0    10.4       0   237.9    87.6
+   1981  10    9.9     4.6       1   184.9    76.0
+   1981  11    9.9     5.1       0   278.2    31.6
+   1981  12    4.3    -0.8      16    43.6    42.4
+   1982   1    6.1     1.3      10   101.8    44.0
+   1982   2    7.7     3.1       4   142.2    53.4
+   1982   3    8.8     2.1       4   181.5   114.6
+   1982   4   11.4     4.7       1    44.7   129.2
+   1982   5   14.6     6.7       0    87.7   197.7
+   1982   6   17.9     9.6       0    38.8   212.0
+   1982   7   18.8    10.6       0    42.8   205.3
+   1982   8   16.8    11.0       0   223.2   114.2
+   1982   9   14.6     9.5       0   271.6    66.4
+   1982  10   12.9     7.6       0   197.1    70.3
+   1982  11    9.4     4.3       3   269.9    31.0
+   1982  12    7.3     1.9      10   244.8    32.1
+   1983   1    8.5     3.8       0   278.3    21.7
+   1983   2    5.9     0.2      11    41.1    83.9
+   1983   3    8.4     4.1       0   166.7    54.0
+   1983   4    9.7     2.3       6    45.8   169.1
+   1983   5   12.9     6.3       0    54.5   129.9
+   1983   6   15.8     9.0       0    81.6   164.4
+   1983   7   19.6    11.5       0    50.6   167.8
+   1983   8   19.3    11.8       0    55.3   169.2
+   1983   9   14.5     9.3       0   158.2    70.8
+   1983  10   12.3     7.1       1   344.4    43.1
+   1983  11   10.4     4.8       4    58.3    40.6
+   1983  12    8.9     4.2       0   265.5    28.6
+   1984   1    5.3     0.6      14   194.5    29.3
+   1984   2    7.2     2.5       2   105.6    40.0
+   1984   3    7.7     2.1       5    63.5    78.6
+   1984   4   12.6     4.4       2    95.1   202.4
+   1984   5   15.1     5.8       1     7.5   258.2
+   1984   6   15.9     9.6       0    76.1   142.8
+   1984   7   18.7    10.8       0    76.3   213.1
+   1984   8   19.5    11.2       0    75.1   206.1
+   1984   9   14.7     9.1       0   211.4    85.6
+   1984  10   12.7     7.6       0   247.0    ---
+   1984  11    9.8     4.8       2   211.7    ---
+   1984  12    8.7     3.7       4   201.0    ---
+   1985   1    4.6    -1.1      20    43.9    ---
+   1985   2    7.0     1.5       8    65.6    ---
+   1985   3    7.6     1.9       5    69.0    ---
+   1985   4   10.8     4.5       0   109.8    ---
+   1985   5   14.5     6.6       0    60.5    ---
+   1985   6   15.5     8.1       0    42.0    ---
+   1985   7   16.6    10.7       0   250.7    ---
+   1985   8   15.7    10.5       0   248.2    ---
+   1985   9   14.5     9.5       0   215.9    ---
+   1985  10   13.1     7.7       0   128.8    ---
+   1985  11    7.5     0.7      11   122.0    ---
+   1985  12    7.8     3.6       5   191.2    ---
+   1986   1    6.2     0.8       9   179.2    ---
+   1986   2    4.2    -1.4      17     3.8    ---
+   1986   3    8.0     2.5       4   213.0   100.7
+   1986   4    9.2     1.7      10    70.8   154.0
+   1986   5   12.4     7.0       0   199.3   104.8
+   1986   6   17.9     9.1       0    45.2   186.6
+   1986   7   15.8    10.5       0    81.0    87.4
+   1986   8   16.2     8.6       0   102.5   160.2
+   1986   9   14.4     7.4       0    51.8   137.7
+   1986  10   12.5     7.9       0   208.6    64.7
+   1986  11   10.1     4.8       3   271.0    28.5
+   1986  12    7.5     2.9       2   383.3    15.6
+   1987   1    5.0     0.0      13    80.3    50.5
+   1987   2    7.4     1.1      11    86.4    68.0
+   1987   3    7.1     1.4       8   180.9   109.4
+   1987   4   12.5     5.3       1    49.0   114.4
+   1987   5   13.7     6.1       0    83.2   208.6
+   1987   6   15.0     8.0       0    62.8   170.8
+   1987   7   17.6    11.3       0    98.1   115.7
+   1987   8   16.8    10.0       0   144.3   142.7
+   1987   9   15.2     9.3       0   264.0   132.9
+   1987  10   11.5     5.6       0   204.4    88.0
+   1987  11    8.8     5.0       2   115.5    40.1
+   1987  12    8.4     3.3      11   178.2    46.1
+   1988   1    6.9     2.2       4   233.8    35.8
+   1988   2    7.3     2.6       3   154.7    48.1
+   1988   3    8.0     2.8       5   201.7    78.0
+   1988   4   11.4     4.7       2    72.7   151.6
+   1988   5   15.6     7.1       1    43.8   192.7
+   1988   6   17.7     9.7       0    29.1   201.1
+   1988   7   15.9    10.5       0   242.2    87.4
+   1988   8   16.5    10.9       0   206.3    93.2
+   1988   9   14.6    10.1       0   189.7    69.9
+   1988  10   12.5     7.5       0   147.3    62.0
+   1988  11    9.3     4.2       3   142.0    46.1
+   1988  12    9.9     5.9       0   172.1     9.6
+   1989   1    9.7     5.2       0   277.1    25.0
+   1989   2    8.1     2.6       3   351.1    52.8
+   1989   3    9.0     3.0       4   205.8    82.9
+   1989   4    9.8     3.0       5    58.2   137.1
+   1989   5   14.6     6.8       0    38.6   236.0
+   1989   6   16.1     8.4       0    68.8   206.0
+   1989   7   19.7    11.1       0    52.1   226.2
+   1989   8   16.4    11.4       0   293.5    97.1
+   1989   9   15.5     8.8       0   137.2   115.9
+   1989  10   13.1     8.2       0   311.5    57.6
+   1989  11    9.4     4.1       4    83.2    72.7
+   1989  12    7.0     1.4       8    97.3    ---
+   1990   1    8.6     4.0       2   276.8    19.9
+   1990   2    8.1     3.0       1   350.6    30.7
+   1990   3    9.7     5.0       1   335.4    55.4
+   1990   4   10.6     4.0       2   124.2   140.0
+   1990   5   16.0     6.7       0    38.8   238.2
+   1990   6   15.6     9.3       0   115.8   155.5
+   1990   7   ---     ---        0    75.5    ---
+   1990   8   17.3    11.9       0   123.2    92.4
+   1990   9   14.4     8.5       0   181.9    86.3
+   1990  10   12.9     8.4       0   329.8    67.0
+   1990  11    9.2     3.9       5    64.1    72.8
+   1990  12    7.9     2.8       4   250.2    30.7
+   1991   1    6.2     1.4       7   177.8    48.7
+   1991   2    6.1     0.4      13    64.5    84.3
+   1991   3   10.3     3.9       1   149.9    79.6
+   1991   4   10.8     4.8       1   148.6   149.4
+   1991   5   13.8     6.9       0    35.4   165.3
+   1991   6   14.8     7.6       0    98.0   165.7
+   1991   7   19.7    12.3       0   101.4   161.6
+   1991   8   18.1    12.1       0    81.5   121.7
+   1991   9   16.6     9.0       0   159.0   149.2
+   1991  10   12.4     6.7       0   174.7    70.0
+   1991  11    9.4     4.3       4   270.8    44.7
+   1991  12    8.7     3.8       1   196.2    15.8
+   1992   1    7.8     2.6       8   224.2    45.3
+   1992   2    8.5     3.7       4   261.9    42.4
+   1992   3    9.0     4.3       1   255.7    58.1
+   1992   4   10.5     5.0       0   127.4    84.8
+   1992   5   16.6     8.0       0    88.6   215.9
+   1992   6   17.8    10.5       0    36.5   158.7
+   1992   7   16.7    10.8       0   104.2    96.2
+   1992   8   16.1    10.4       0   255.9   110.5
+   1992   9   14.5     8.5       0   150.8    62.3
+   1992  10   10.9     4.2       1   134.3   114.5
+   1992  11    9.5     4.0       0   272.3    27.4
+   1992  12    6.8     2.3       6   194.8    23.7
+   1993   1    8.1     2.3       3   379.0    17.1
+   1993   2    8.4     4.4       2   100.1    29.5
+   1993   3    9.2     3.0       6   152.4    91.8
+   1993   4   11.6     5.2       0   117.7   107.6
+   1993   5   14.6     6.6       1    66.4    ---
+   1993   6   16.5    10.0       0    65.5   111.0
+   1993   7   15.3    10.0       0   107.2    86.3
+   1993   8   15.8     9.6       0    79.2   120.5
+   1993   9   15.4     8.0       0    35.4   116.0
+   1993  10   11.1     5.0       2    28.9   105.8
+   1993  11    8.2     3.3       4   120.7    63.2
+   1993  12    6.6     1.6       7   261.8    25.8
+   1994   1    7.0     2.0       6   238.1    22.9
+   1994   2    5.8     1.2       6    63.8    57.3
+   1994   3    8.1     2.7       0   309.0    60.4
+   1994   4   10.3     3.6       1   174.2   135.2
+   1994   5   14.5     5.8       1    45.9   211.9
+   1994   6   14.1     8.9       0   162.3    75.0
+   1994   7   18.4    11.2       0    84.5   134.6
+   1994   8   17.0    10.1       0   133.5   146.9
+   1994   9   14.7     8.2       0   100.0   108.9
+   1994  10   12.2     6.7       0   126.4    63.8
+   1994  11   11.8     7.9       0   137.3    24.7
+   1994  12    8.7     3.6       5   302.8    25.8
+   1995   1    6.9     1.2       9   243.8    41.7
+   1995   2    7.5     2.3       5   217.1    50.4
+   1995   3    6.8     1.5       6   187.6    79.6
+   1995   4   10.6     4.2       3    45.7   137.3
+   1995   5   13.7     6.5       3    66.4   168.3
+   1995   6   17.5     9.1       0    35.9   270.9
+   1995   7   19.3    12.3       0   107.9   149.6
+   1995   8   21.2    12.4       0    26.5   248.2
+   1995   9   16.1     9.0       0   142.2   104.1
+   1995  10   14.5     9.2       0   299.1    69.2
+   1995  11   10.6     5.2       2   130.4    54.8
+   1995  12   ---     ---     ---     ---     57.0
+   1996   1   ---     ---     ---     78.0    10.9
+   1996   2    6.5     0.8       9   149.4    78.3
+   1996   3    8.0     2.2       6    ---     86.8
+   1996   4   11.3     5.4       1   125.4   109.2
+   1996   5   12.7     5.0       2    95.6   175.2
+   1996   6   16.1     8.4       0   114.2   225.6
+   1996   7   16.6    10.6       0    98.7   141.1
+   1996   8   18.1    11.6       0    44.3   120.9
+   1996   9   17.2     9.9       0    75.6   140.1
+   1996  10   13.7     8.8       0   275.0    60.8
+   1996  11    8.5     3.1       7   194.6    66.9
+   1996  12    7.0     1.7      13    71.6    49.9
+   1997   1    6.8     1.5      14    93.0    28.5
+   1997   2    8.6     3.0       1   290.4    45.4
+   1997   3   10.3     5.0       1   155.4    88.0
+   1997   4   12.0     5.8       2    93.6    94.2
+   1997   5   15.5     6.9       1    76.4   212.0
+   1997   6   16.9     9.0       0    27.6   199.5
+   1997   7   18.6    11.8       0   104.0   136.4
+   1997   8   20.4    12.7       0    50.3   180.7
+   1997   9   15.6     9.2       0   167.7   118.2
+   1997  10   12.8     7.0       0   109.1   104.2
+   1997  11   ---     ---     ---     89.4    28.2
+   1997  12    8.9     3.8       4     0.0    32.9
+   1998   1    8.0     2.6       6    ---     29.1
+   1998   2    9.9     6.3       0    ---     27.2
+   1998   3    9.6     4.5       5   109.0    54.9
+   1998   4   10.5     4.3       2    ---    150.0
+   1998   5   14.9     8.0       0    ---    156.6
+   1998   6   16.1     8.7       0   148.9   167.4
+   1998   7   16.6    11.2       0   188.0   111.3
+   1998   8   16.8    11.4       0     0.0   108.5
+   1998   9   17.3    10.7       0    98.9   100.5
+   1998  10   12.1     6.6       0   253.7   104.8
+   1998  11    9.7     4.2       2    ---     59.1
+   1998  12    9.5     4.0       5   237.5    27.0
+   1999   1    7.4     2.7       4   282.2    32.2
+   1999   2    7.5     2.7       2   152.9    61.9
+   1999   3    9.4     3.8       2   159.3    96.4
+   1999   4   12.1     5.7       1   114.9   137.1
+   1999   5   15.2     8.0       0    ---    158.7
+   1999   6   15.8     8.7       0   132.7   131.4
+   1999   7   18.4    11.5       0    94.1   166.2
+   1999   8   19.1    10.9       0    88.8   150.7
+   1999   9   17.3    11.1       0   225.7    83.7
+   1999  10   13.5     8.8       0   146.0    66.0
+   1999  11   10.2     4.5       3   251.3    46.8
+   1999  12    7.2     2.0       5   304.4    32.2
+   2000   1    8.3     3.2       6   245.4    49.0
+   2000   2    8.4     3.3       1   242.4    46.7
+   2000   3    9.8     4.7       3   106.8    75.6
+   2000   4   11.3     3.8       4    31.8   136.5
+   2000   5   16.7     6.7       0    50.0   270.6
+   2000   6   16.4     9.6       0    92.2   142.8
+   2000   7   19.3    10.7       0    61.8   151.0
+   2000   8   19.1    11.5       0   107.0   153.8
+   2000   9   16.5    10.9       0   195.4    87.9
+   2000  10   12.9     7.8       0   284.6    76.6
+   2000  11    9.4     4.6       1   136.0    48.3
+   2000  12    8.0     3.0      10   191.2    38.8
+   2001   1    6.5     0.6      13   145.0    62.0
+   2001   2    7.3     2.0       6    64.6    82.0
+   2001   3    9.4     2.5      10    73.6   121.8
+   2001   4   12.0     4.9       1    57.8   130.2
+   2001   5   16.6     7.7       0    37.4   224.8
+   2001   6   15.7     9.0       0   124.0   118.5
+   2001   7   17.6    11.4       0   123.0   116.9
+   2001   8   17.9    11.4       0   163.6   136.7
+   2001   9   16.1     9.7       0   107.2    99.3
+   2001  10   14.9    10.3       0   244.8    50.5
+   2001  11   10.9     5.7       3   167.8    29.4
+   2001  12    8.2     1.9       8    92.4    59.2
+   2002   1    9.5     5.1       2   239.7    ---
+   2002   2    8.6     3.5       1   213.8    ---
+   2002   3   10.4     4.4       2   128.4    ---
+   2002   4   12.3     5.7       2   103.2    ---
+   2002   5   15.2     7.7       0   109.6    ---
+   2002   6   16.3    10.7       0   170.6    ---
+   2002   7   16.9    10.8       0   123.8    ---
+   2002   8   18.8    12.0       0    94.4    ---
+   2002   9   17.4    10.0       0    62.6    ---
+   2002  10   11.8     6.3       2   127.4    ---
+   2002  11   10.5     6.6       1   153.2    ---
+   2002  12    7.9     3.6       7    42.0    ---
+   2003   1    7.6     2.2      10   156.6    ---
+   2003   2    8.1     2.2       8    57.0    ---
+   2003   3   11.4     3.8       2    99.2    ---
+   2003   4   14.4     6.1       1    32.2    ---
+   2003   5   13.9     7.7       0   152.0    ---
+   2003   6   17.6    11.0       0   111.2    ---
+   2003   7   19.8    12.7       0    91.8    ---
+   2003   8   20.0    11.7       0    48.4    ---
+   2003   9   16.5     9.5       0    98.0    ---
+   2003  10   12.4     5.7       2    69.4    ---
+   2003  11   ---     ---     ---     ---     ---
+   2003  12    8.2     2.4       9   162.0    ---
+   2004   1    7.9     3.1       5   230.0    ---
+   2004   2    8.2     1.8      11    95.2    ---
+   2004   3    9.8     3.5       4   133.8    ---
+   2004   4   12.1     6.2       0   131.6    ---
+   2004   5           ---     ---     70.8    ---
+   2004   6   16.0    10.1       0   144.9    ---
+   2004   7   17.6    10.7       0    92.6    ---
+   2004   8   19.6    12.6       0   182.4    ---
+   2004   9   ---     ---     ---    213.0    ---
+   2004  10   ---     ---     ---     ---     ---
+   2004  11   10.4     6.3       2   107.4    ---
+   2004  12    9.3     3.9       3   255.8    ---
+   2005   1   ---     ---     ---    242.6    ---
+   2005   2    7.5     2.5       7   117.2    ---
+   2005   3   10.4     4.4       2   123.6    ---
+   2005   4   11.8     5.6       0    99.2    ---
+   2005   5   13.6     6.0       1    94.6    ---
+   2005   6   16.9    10.1       0   133.7    ---
+   2005   7   18.0    10.9       0    48.0    ---
+   2005   8   17.7    10.9       0   175.4    ---
+   2005   9   16.4    11.1       0   175.7    ---
+   2005  10   ---     ---     ---     ---     ---
+   2005  11    9.6     4.3       4   162.6    ---
+   2005  12    8.1     3.2       8   101.6    ---
+   2006   1    7.6     2.7       7   129.8    ---
+   2006   2    7.9     1.8      12   112.0    ---
+   2006   3    7.9     1.9      10    77.8    ---
+   2006   4   10.8     3.5       2   119.2    ---
+   2006   5   14.8     7.1       0   142.6    ---
+   2006   6   17.5    10.0       0    92.4    ---
+   2006   7   20.4    12.3       0    95.8    ---
+   2006   8   17.6    11.2       0   108.8    ---
+   2006   9   17.6    11.6       0   205.2    ---
+   2006  10   14.5     9.1       0    ---     ---
+   2006  11   10.4     5.6       0   277.8    ---
+   2006  12    8.6     4.6       1   347.2    ---
+   2007   1    8.9     4.1       3   285.8    ---
+   2007   2    8.4     3.7       4   113.8    ---
+   2007   3   10.2     3.6       3   157.2    ---
+   2007   4   14.1     6.4       1    66.4    ---
+   2007   5   14.0     6.7       0   121.8    ---
+   2007   6   17.5    10.5       0   101.0    ---
+   2007   7   17.3    11.0       0    89.2    ---
+   2007   8   16.8    10.9       0   139.0    ---
+   2007   9   14.8     9.8       0   110.0    ---
+   2007  10   14.0     8.4       0   165.9    ---
+   2007  11   10.6     5.8       3   170.0    ---
+   2007  12    8.6     3.2       5   152.0    ---
+   2008   1   ---    ---      ---     ---     ---
+   2008   2   ---    ---      ---     ---     ---
+   2008   3   ---    ---      ---    150.1    ---
+   2008   4   11.0     3.6       4    88.0    ---
+   2008   5   17.5     8.7       0    26.0    ---
+   2008   6   16.1     9.0       0    ---     ---
+   2008   7   18.5    12.4       0    79.6    ---
+   2008   8   17.7    12.1       0   113.8    ---
+   2008   9   15.6    10.1       0   109.2    ---
+   2008  10   12.1     6.5       1   281.6    ---
+   2008  11    9.5     4.7       1   152.6    ---
+   2008  12    7.2     1.5      13   166.8    ---
+   2009   1    7.3     2.2       5   198.0    ---
+   2009   2    7.2     2.7       9    65.2    ---
+   2009   3    9.5     3.6       3   155.8    ---
+   2009   4   13.2     6.4       0   110.6    ---
+   2009   5   14.5     7.2       0   174.6    ---
+   2009   6   18.2     9.7       0    71.8    --- #
+   2009   7   18.5    11.9       0   124.2    ---
+   2009   8   17.4    12.1       0   228.2    ---
+   2009   9   15.9    10.8       0   121.6    ---
+   2009  10   13.6     8.4       0   166.0    ---
+   2009  11   10.0     5.1       2   269.6    ---
+   2009  12    5.5     0.2      16    58.8    ---
+   2010   1    5.3    -0.1      15    64.4    ---
+   2010   2    5.7    -0.5      15    44.8    ---
+   2010   3    9.1     2.4       9    68.4    ---
+   2010   4   12.3     4.5       2   109.0    ---
+   2010   5   14.2     6.0       1    43.0    ---
+   2010   6   18.4    10.4       0    29.8    ---
+   2010   7   17.2    11.8       0   177.2    ---
+   2010   8   17.1    10.4       0   118.0    ---
+   2010   9   16.3    10.1       0   125.8    ---
+   2010  10   13.5     7.3       1   164.6    ---
+   2010  11    7.9     2.2       9   125.0    ---
+   2010  12    4.2    -2.1      22    33.8    ---
+   2011   1    6.6     1.6       9   164.6    ---
+   2011   2    8.1     3.0       3   212.4    ---
+   2011   3    9.4     3.4       2    90.0    ---
+   2011   4   14.5     6.8       0   106.0    ---
+   2011   5   13.7     8.0       0   254.4    ---
+   2011   6   15.4     8.7       0    84.8    ---
+   2011   7   18.5    10.4       0    85.0    ---
+   2011   8   16.6    10.6       0   149.6    ---
+   2011   9   16.1    10.8       0   254.4    ---
+   2011  10   13.5     9.2       0   303.2    ---
+   2011  11   12.4     7.2       0   244.6    ---
+   2011  12    8.1     2.7       3   417.8    ---
+   2012   1    7.7     3.1       1   203.6    ---
+   2012   2    8.3     4.4       2   171.4    ---
+   2012   3   11.7     5.6       1    73.4    ---
+   2012   4   11.1     2.9       5    59.8    ---
+   2012   5   15.8     6.5       2    96.4    ---
+   2012   6   16.3     9.1       0   117.2    ---
+   2012   7   17.5    10.7       0   107.8    ---
+   2012   8   18.8    11.5       0   112.2    ---
+   2012   9   14.5     9.5       0   142.0    ---
+   2012  10   11.6     4.6       3   180.8    ---
+   2012  11    9.1     4.1       4   217.0    ---
+   2012  12    7.4     2.4       8   207.5    ---
+   2013   1    7.1     3.5       0   201.2    ---
+   2013   2    7.4     1.5       8    70.6    ---
+   2013   3    6.7     1.2       8    22.6    ---
+   2013   4   10.0     3.2       6   119.0    ---
+   2013   5   13.5     6.5       0   123.8    ---
+   2013   6   16.6     9.1       0    53.8    ---
+   2013   7   20.3    12.0       0    55.8    ---
+   2013   8   17.7    11.8       0   125.6    ---
+   2013   9   15.9     9.9       0   129.4    ---
+   2013  10   13.9     8.8       0   201.4    ---  
+   2013  11    9.1     3.3       4   173.4    ---  
+   2013  12    9.5     5.2       0   330.5    ---  
+   2014   1    7.4     3.6       0   217.1    ---  
+   2014   2    8.0     3.6       0   228.0    ---  
+   2014   3    9.7     4.6       2   167.0    ---  
+   2014   4   13.3     6.6       0   105.4    ---  
+   2014   5   15.0     8.2       0   159.8    ---  
+   2014   6   17.8    10.7       0    51.6    ---  
+   2014   7   19.8    11.9       0   116.8    ---  
+   2014   8   17.3    10.6       0   142.4    ---  
+   2014   9   17.7    10.5       0    39.2    ---  
+   2014  10   13.8     7.9       0   307.8    ---  
+   2014  11   11.4     5.7       0   129.6    ---  
+   2014  12    8.1     2.8       3   271.2    ---  
+   2015   1    7.0     2.1       5   306.4    ---    Provisional
+   2015   2    7.3     1.3      11   144.6    ---    Provisional
+   2015   3    9.3     2.6       3   220.2    ---    Provisional
+   2015   4   11.9     3.0       2   105.2    ---    Provisional
+   2015   5   12.4     5.9       2   179.4    ---    Provisional
+   2015   6   15.3     8.4       0   115.8    ---    Provisional
+   2015   7   17.0    10.2       0   127.2    ---    Provisional
diff --git a/durhamdata.txt b/durhamdata.txt
new file mode 100644
index 0000000..ebbefef
--- /dev/null
+++ b/durhamdata.txt
@@ -0,0 +1,1634 @@
+Durham
+Location: 4267E 5415N, 102 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1880   1    4.2    -1.4      22    13.5     ---
+   1880   2    8.7     0.6      12    44.3     ---
+   1880   3    9.2     1.0      12    32.5     ---
+   1880   4   11.6     2.7       2    51.5     ---
+   1880   5   14.1     3.7       4    38.1     ---
+   1880   6   17.7     7.7       0    66.5     ---
+   1880   7   19.2    10.1       0   106.0     ---
+   1880   8   19.8    10.9       0    49.1     ---
+   1880   9   18.9     8.9       0   128.6     ---
+   1880  10   10.1     2.9       7   150.0     ---
+   1880  11    8.2     0.1      15    56.7     ---
+   1880  12    6.3     0.4      15    70.2     ---
+   1881   1    1.5    -5.7      24    22.3     ---
+   1881   2    4.1    -1.2      18    70.4     ---
+   1881   3    7.8    -0.6      18    56.2     ---
+   1881   4    9.7     1.1      13    24.9     ---
+   1881   5   15.9     4.6       1    31.7     ---
+   1881   6   18.4     7.3       0    54.8     ---
+   1881   7   20.9    10.6       0    78.5     ---
+   1881   8   17.7     9.1       0    97.9     ---
+   1881   9   15.3     8.4       0    81.5     ---
+   1881  10   10.3     3.6       6    90.9     ---
+   1881  11   10.5     4.5       2    44.4     ---
+   1881  12    5.9     0.7      10    57.9     ---
+   1882   1    7.3     2.0       3    18.4     ---
+   1882   2    8.9     2.2       4    23.3     ---
+   1882   3   11.1     2.2       7    37.6     ---
+   1882   4   10.2     2.9       4    91.4     ---
+   1882   5   15.6     4.4       2    57.7     ---
+   1882   6   17.6     7.8       0    84.5     ---
+   1882   7   20.2    10.2       0    90.6     ---
+   1882   8   19.9     9.8       0    73.3     ---
+   1882   9   15.8     6.8       0    53.4     ---
+   1882  10   12.3     6.3       1   121.8     ---
+   1882  11    7.3     1.8       5    84.0     ---
+   1882  12    3.8    -0.4      16   114.2     ---
+   1883   1    5.5     0.7      10    47.9     ---
+   1883   2    8.1     1.5       4    42.4     ---
+   1883   3    5.5    -2.3      25    47.7     ---
+   1883   4   12.2     1.8       8    40.5     ---
+   1883   5   14.3     4.1       0    46.1     ---
+   1883   6   17.5     7.9       0    62.3     ---
+   1883   7   19.2     9.2       0    94.7     ---
+   1883   8   20.3     9.4       0    30.4     ---
+   1883   9   16.0     8.9       0   104.5     ---
+   1883  10   12.5     4.7       1    60.0     ---
+   1883  11    8.3     2.4       5    23.7     ---
+   1883  12   ---      ---     ---    37.1     ---
+   1884   1    8.2     2.6       6    80.6     ---
+   1884   2    7.2     1.1       8    32.4     ---
+   1884   3    9.4     1.7       4    64.4     ---
+   1884   4   10.5     2.0       5    51.9     ---
+   1884   5   15.6     4.4       0    17.0     ---
+   1884   6   18.6     7.3       0    25.8     ---
+   1884   7   20.9     9.8       0    98.8     ---
+   1884   8   22.0     9.6       0    18.6     ---
+   1884   9   17.7     8.5       0    35.4     ---
+   1884  10   12.8     4.4       2    38.2     ---
+   1884  11    8.4     1.9       6    46.8     ---
+   1884  12    5.9     0.8      13    32.3     ---
+   1885   1    4.2     0.1      17    50.1     ---
+   1885   2    7.6     1.1      11    22.7     ---
+   1885   3    7.5    -0.1      19    56.9     ---
+   1885   4   11.4     2.4       7    38.7     ---
+   1885   5   12.2     3.1       5    98.1     ---
+   1885   6   17.8     7.6       0    43.0     ---
+   1885   7   21.4     9.7       0    32.9     ---
+   1885   8   16.5     8.7       0    69.5     ---
+   1885   9   16.2     6.2       0    61.3     ---
+   1885  10    9.8     3.7       1   115.2     ---
+   1885  11    7.9     2.4       5    48.2     ---
+   1885  12    6.3    -0.1      13    14.3     ---
+   1886   1    3.8    -1.4      21    96.4     ---
+   1886   2    4.0    -1.8      22    23.1     ---
+   1886   3    6.5    -0.1      18    62.8     ---
+   1886   4   10.0     2.4       2    38.4     ---
+   1886   5   12.9     4.7       1    67.0     ---
+   1886   6   17.5     7.7       0    23.7     ---
+   1886   7   20.8    10.3       0   129.2     ---
+   1886   8   19.9    10.3       0    23.5     ---
+   1886   9   16.4     8.6       0    38.5     ---
+   1886  10   12.9     7.3       0   128.4     ---
+   1886  11    9.2     2.5       3    90.8     ---
+   1886  12    3.7    -1.4      18    90.3     ---
+   1887   1    4.4    -1.1      18    37.1     ---
+   1887   2    7.4     0.1      14    13.6     ---
+   1887   3    7.7    -0.5      16    52.8     ---
+   1887   4   10.4     0.9      12    19.6     ---
+   1887   5   12.4     4.3       2    51.8     ---
+   1887   6   20.3     9.1       0     6.4     ---
+   1887   7   23.0    11.2       0    20.7     ---
+   1887   8   20.4     9.1       0    38.1     ---
+   1887   9   15.0     6.9       1   114.6     ---
+   1887  10   10.3     3.3       7    58.2     ---
+   1887  11    6.6     1.5       9    75.9     ---
+   1887  12    4.7    -0.1      20    58.3     ---
+   1888   1    6.0     0.3      13    18.6     ---
+   1888   2    4.2    -0.4      20    31.8     ---
+   1888   3    4.9    -0.3      23   103.4     ---
+   1888   4    9.3     1.8      10    61.8     ---
+   1888   5   15.0     4.6       2    13.3     ---
+   1888   6   15.1     7.0       0    40.7     ---
+   1888   7   16.7     8.6       0   209.7     ---
+   1888   8   17.6     9.0       0    43.5     ---
+   1888   9   15.4     6.7       0    32.8     ---
+   1888  10   12.1     4.1       6    17.2     ---
+   1888  11    9.1     4.4       0   104.0     ---
+   1888  12    6.9     1.3      13    18.6     ---
+   1889   1    6.4     0.6      12    20.7     ---
+   1889   2    5.6    -0.5      19    26.0     ---
+   1889   3    8.0     0.3      13    57.5     ---
+   1889   4    9.7     2.6       1    54.5     ---
+   1889   5   17.0     7.0       0    38.0     ---
+   1889   6   20.0     9.0       0     9.5     ---
+   1889   7   19.4     9.5       0    68.1     ---
+   1889   8   18.3    10.4       0    81.9     ---
+   1889   9   15.8     7.8       0    21.5     ---
+   1889  10   11.2     5.2       0    94.0     ---
+   1889  11    8.8     2.6       8    23.0     ---
+   1889  12    5.7    -0.2      15    30.1     ---
+   1890   1    8.0     1.9       8    52.5    55.9
+   1890   2    5.8     0.3      14    33.5    57.0
+   1890   3    9.8     2.5       8    51.4    98.2
+   1890   4   10.6     1.4      11    16.9   120.9
+   1890   5   15.2     6.0       0    59.1   152.8
+   1890   6   18.2     8.5       0    59.9   126.9
+   1890   7   18.7     9.6       0    45.3   159.1
+   1890   8   18.4     9.4       0   126.5   163.0
+   1890   9   19.8    10.3       0    46.3   143.6
+   1890  10   13.2     6.0       2    37.5   123.4
+   1890  11    8.5     1.1       9    85.6    56.4
+   1890  12    2.7    -1.4      19    44.1    10.8
+   1891   1    4.6    -1.7      19    25.7    49.7
+   1891   2    9.3     0.0      14     2.1    91.6
+   1891   3    6.7    -0.1      13    69.0   111.5
+   1891   4    8.9     1.2       7    41.9   107.5
+   1891   5   13.2     3.6       4    36.9   161.5
+   1891   6   18.1     8.9       0     4.1   175.1
+   1891   7   19.5    10.6       0   106.6   151.1
+   1891   8   17.9    10.0       0   126.7   100.6
+   1891   9   17.6     9.1       0    47.4   128.4
+   1891  10   12.3     4.9       3    48.9    76.8
+   1891  11    7.5     2.2       8    56.9    42.2
+   1891  12    5.6    -0.5      12    57.5    56.2
+   1892   1    4.4    -1.4      19    48.6    47.6
+   1892   2    5.6    -0.6      12    49.2    64.6
+   1892   3    6.6    -1.9      25    28.9   139.1
+   1892   4   11.4     1.0      12    33.3   172.8
+   1892   5   15.2     5.4       2    59.5   156.8
+   1892   6   17.2     7.4       0    80.2   176.0
+   1892   7   17.3     9.2       0    42.9   123.0
+   1892   8   18.5     9.9       0    99.7   121.7
+   1892   9   15.3     7.5       0    74.2   116.6
+   1892  10    9.7     2.9       6   141.7    71.8
+   1892  11    8.5     2.6       5    31.5    37.6
+   1892  12    3.8    -1.9      22    24.4    57.6
+   1893   1    4.7    -0.4      10    33.5    37.1
+   1893   2    6.4     0.5      11    54.0    72.6
+   1893   3   12.1     1.7      11    11.1   166.3
+   1893   4   13.9     2.5       2     9.4   172.7
+   1893   5   16.8     6.3       0    59.0   160.4
+   1893   6   19.5     9.5       0    20.7   194.2
+   1893   7   20.0    10.2       0   114.1   135.9
+   1893   8   22.1    11.6       0    54.1   194.8
+   1893   9   16.6     7.4       0    45.1   139.5
+   1893  10   13.7     4.9       3    18.1   150.6
+   1893  11    8.3     1.7       9    60.1    51.9
+   1893  12    7.6     1.5       7    32.9    51.9
+   1894   1    5.2    -0.6      13    27.3    46.4
+   1894   2    7.5     0.1      11    52.1    76.2
+   1894   3   11.5     0.7      11    22.9   191.4
+   1894   4   13.0     3.3       3    28.0   125.8
+   1894   5   11.9     3.4       5    72.3   172.7
+   1894   6   16.9     7.7       0    94.1   146.3
+   1894   7   20.7    10.9       0    40.4   177.3
+   1894   8   18.0     9.3       0    64.0   108.4
+   1894   9   14.5     6.9       0    22.1    90.7
+   1894  10   11.3     4.3       3   128.9    53.1
+   1894  11   10.0     4.5       0    19.8    56.9
+   1894  12    7.0     0.8      15    32.7    48.1
+   1895   1    1.7    -3.7      26    94.6    43.4
+   1895   2    2.1    -4.8      23    34.0    81.9
+   1895   3    8.2     0.8      11    48.9    91.1
+   1895   4   12.0     3.1       7    33.8   144.3
+   1895   5   16.5     5.5       0    21.0   197.5
+   1895   6   19.6     7.4       0    32.5   222.9
+   1895   7   19.2     9.8       0   126.1   143.7
+   1895   8   20.1    10.9       0    59.0   140.6
+   1895   9   20.5     9.4       0    15.1   203.9
+   1895  10   10.5     2.4      10   125.4   112.2
+   1895  11    9.6     3.2       5    62.7    45.6
+   1895  12    5.4     0.2      14    47.1    29.8
+   1896   1    7.2     1.5      11    17.9    62.8
+   1896   2    7.6     1.1      11    12.8    40.4
+   1896   3   10.1     1.6       9    46.7   111.1
+   1896   4   13.5     3.8       1    20.6   153.8
+   1896   5   16.4     5.2       1    13.6   190.6
+   1896   6   20.9     9.8       0    50.8   198.3
+   1896   7   21.0    10.1       0    64.1   179.2
+   1896   8   17.7     9.7       0    53.3    97.1
+   1896   9   15.6     8.5       0    56.7    90.7
+   1896  10    9.4     2.7       6   148.8    79.9
+   1896  11    7.5     1.5      11    34.1    52.1
+   1896  12    5.6     0.7      14   103.9    35.0
+   1897   1    3.3    -1.2      19    47.2    40.7
+   1897   2    7.5     1.7      11    24.0    59.8
+   1897   3    8.7     1.9       9    61.6    95.9
+   1897   4    9.9     1.7       8    42.2   152.0
+   1897   5   12.9     3.8       2    37.1   197.9
+   1897   6   17.9     9.0       0    74.7   144.7
+   1897   7   20.8    10.2       0    31.3   233.3
+   1897   8   21.4    10.8       0    60.7   206.0
+   1897   9   15.6     6.6       0    54.4   112.7
+   1897  10   13.3     5.6       2    36.1   104.3
+   1897  11    9.7     4.2       4    44.5    29.3
+   1897  12    6.9     0.9      11    40.4    31.9
+   1898   1    9.3     3.0       6    25.4    40.9
+   1898   2    7.5     0.3      13    19.1   100.8
+   1898   3    8.0     0.1      17    49.7   118.1
+   1898   4   12.1     3.3       2    51.8   128.5
+   1898   5   12.9     4.1       1    41.4   148.1
+   1898   6   17.6     7.9       0    38.8   137.2
+   1898   7   20.0     8.9       0    16.4   208.9
+   1898   8   20.5    10.4       0    45.5   157.1
+   1898   9   19.3     9.8       0     8.1   106.6
+   1898  10   14.2     7.5       0   123.6    75.9
+   1898  11    9.4     2.9       6    77.5    55.2
+   1898  12    9.6     2.9       5    30.5    51.0
+   1899   1    6.3     0.6      10    56.0    48.3
+   1899   2    7.3    -0.5      17    33.6    88.0
+   1899   3    9.2     0.2      16    31.5   120.6
+   1899   4   11.3     2.6       5    55.3   115.2
+   1899   5   12.4     4.2       1    80.3   174.5
+   1899   6   20.5     8.2       0    34.3   210.2
+   1899   7   21.5    11.7       0    77.0   152.5
+   1899   8   21.3    11.0       0    29.0   163.3
+   1899   9   17.3     8.1       1    61.5   145.9
+   1899  10   13.0     3.8       3    48.8   122.0
+   1899  11   11.5     4.3       5    39.7    66.9
+   1899  12    3.6    -1.7      18    63.7    40.0
+   1900   1    5.7     0.4      16    47.3    41.0
+   1900   2    3.6    -2.3      19    93.8    64.5
+   1900   3    5.7    -0.1      12    35.7    79.7
+   1900   4   12.4     2.7       6    24.3   146.5
+   1900   5   13.2     5.0       1    30.3   119.5
+   1900   6   18.1     8.8       0    79.9   128.1
+   1900   7   21.1    12.3       0    28.5   202.3
+   1900   8   17.6     9.9       0   130.3   126.6
+   1900   9   17.3     8.4       0    17.2   138.1
+   1900  10   12.4     4.6       2   137.7    98.4
+   1900  11    8.6     3.9       4    60.8    29.3
+   1900  12    8.9     4.0       4    46.3    32.5
+   1901   1    5.0    -0.4      17    27.2    29.4
+   1901   2    4.5    -0.5      17    28.9    47.8
+   1901   3    7.0     0.4      11    35.4   114.7
+   1901   4   12.4     2.6       5    24.6   194.1
+   1901   5   14.7     5.0       1    42.2   218.6
+   1901   6   17.8     7.6       0    31.1   230.0
+   1901   7   22.4    12.0       0    65.0   219.2
+   1901   8   20.2    10.5       0    56.6   208.2
+   1901   9   16.5     9.4       0    35.0   124.4
+   1901  10   12.4     4.5       3    60.2    93.8
+   1901  11    8.3     2.0      10   129.9    78.0
+   1901  12    5.0     0.2      15    48.1    48.9
+   1902   1    6.6     1.4      14    13.3    36.1
+   1902   2    3.3    -2.1      16    26.4    64.3
+   1902   3    9.5     1.7       5    14.1   109.9
+   1902   4   10.8     2.0       6    37.3   182.0
+   1902   5   11.0     3.7       3    57.9   164.3
+   1902   6   15.6     7.5       0    50.1   146.5
+   1902   7   17.6     9.0       0    69.9   134.7
+   1902   8   16.4     8.4       0    45.1   116.0
+   1902   9   15.9     8.2       0    23.1   101.7
+   1902  10   11.8     5.9       0    53.2    69.1
+   1902  11    8.9     3.9       5    28.3    47.0
+   1902  12    6.9     2.0      12    52.1    33.3
+   1903   1    5.3    -0.2      13    57.9    42.3
+   1903   2    9.0     2.9       6    26.7    54.9
+   1903   3    9.3     2.2       5    30.6   103.8
+   1903   4    9.2     0.6      13    35.2   133.3
+   1903   5   12.8     5.1       1    68.6   143.0
+   1903   6   15.4     7.2       0    60.8   156.3
+   1903   7   18.0    10.1       0   122.8   142.3
+   1903   8   17.2     9.1       0    42.0   168.9
+   1903   9   15.4     7.9       0    59.5   120.1
+   1903  10   11.9     6.1       0   201.8    75.8
+   1903  11    8.4     2.2       8    52.1    72.6
+   1903  12    4.4     0.3      11    25.6    10.4
+   1904   1    6.0     0.9      13    44.8    35.7
+   1904   2    4.7    -0.1      15    42.0    54.9
+   1904   3    6.6     0.4      13    31.2    85.8
+   1904   4   12.1     4.0       0    25.6   162.9
+   1904   5   13.3     5.4       1    74.9   137.6
+   1904   6   16.5     8.4       0    33.1   180.2
+   1904   7   19.5    11.0       0    43.3   177.4
+   1904   8   18.4     9.9       0    63.1   162.4
+   1904   9   16.2     7.4       0    25.0   137.9
+   1904  10   12.7     4.9       4    18.5   110.8
+   1904  11    8.3     2.1       9    45.6    60.1
+   1904  12    5.8    -0.2      16    35.2    52.4
+   1905   1    6.6     1.2      13     9.1    42.3
+   1905   2    7.4     1.4       9    18.3    71.1
+   1905   3   10.2     2.2       4    30.8   132.5
+   1905   4    9.7     2.2       5    72.5    98.9
+   1905   5   13.8     5.0       2     8.1   148.5
+   1905   6   17.9     8.8       0    17.5   220.5
+   1905   7   21.7    11.4       0    19.1   202.7
+   1905   8   17.6     9.9       0    69.3   139.8
+   1905   9   15.4     8.1       0    56.4   123.7
+   1905  10   10.4     3.2       4    56.8    99.0
+   1905  11    7.1     1.9       9   116.8    58.5
+   1905  12    7.5     2.8       1    13.1    50.8
+   1906   1    6.9     2.1       4    57.7    40.7
+   1906   2    5.4    -0.9      17    27.0   103.2
+   1906   3    7.6     0.8      12    34.2   132.8
+   1906   4   11.6     0.2      15    22.1   195.5
+   1906   5   12.6     5.6       3    94.6   107.3
+   1906   6   18.1     8.8       0    21.1   194.1
+   1906   7   19.7     9.7       0    35.1   211.9
+   1906   8   20.1    11.1       0    64.9   156.3
+   1906   9   17.5     8.0       0    11.7   163.1
+   1906  10   12.8     6.5       0   113.4    71.9
+   1906  11    9.7     4.6       3    72.3    39.1
+   1906  12    5.1    -0.1      19    50.3    48.5
+   1907   1    5.8     0.5      14    13.8    70.5
+   1907   2    5.9    -0.7      17    26.4   115.3
+   1907   3   10.6     0.6      10    21.6   187.1
+   1907   4   10.7     2.9       4    51.4   130.9
+   1907   5   12.1     5.2       0    94.6   105.5
+   1907   6   15.2     7.7       0    77.0   143.2
+   1907   7   16.9     8.7       0    39.7   134.8
+   1907   8   17.3     9.2       0    38.0   140.4
+   1907   9   17.4     7.2       1     6.3   139.5
+   1907  10   12.5     5.6       2   142.0    80.3
+   1907  11    8.5     2.5       8    48.2    54.3
+   1907  12    6.4     1.2       8    72.6    31.6
+   1908   1    5.1    -0.7      18    27.3    63.9
+   1908   2    8.1     1.4       8    27.7    82.6
+   1908   3    6.5     0.3      13    74.5    90.5
+   1908   4    8.4     1.6       8    70.7    89.8
+   1908   5   15.6     6.9       0    45.4   177.2
+   1908   6   17.5     7.9       0    11.8   180.4
+   1908   7   19.0    10.2       0    63.7   150.7
+   1908   8   17.4     9.2       0    51.7   148.2
+   1908   9   16.3     9.0       0    42.0    91.6
+   1908  10   15.1     7.7       0    33.8    91.6
+   1908  11    9.4     2.7       6    27.4    61.0
+   1908  12    5.3    -0.1      13    17.1    25.3
+   1909   1    5.6    -0.3      17    15.1    74.0
+   1909   2    5.6    -0.6      18    35.3    49.6
+   1909   3    5.6    -0.2      14   108.1    65.6
+   1909   4   13.1     2.6       5    56.8   188.8
+   1909   5   14.7     4.5       4    33.5   222.1
+   1909   6   15.2     6.6       0    48.4   128.9
+   1909   7   18.0    10.0       0    55.7   152.4
+   1909   8   19.2    10.3       0    74.5   171.5
+   1909   9   14.1     7.3       0    50.4    79.6
+   1909  10   12.5     5.5       4    53.3    99.1
+   1909  11    7.6     1.4      12    19.3    61.6
+   1909  12    5.3     0.4      13    79.4    47.2
+   1910   1    5.5    -0.3      15    55.0    64.4
+   1910   2    6.3     0.7      12    53.0    74.5
+   1910   3    9.6     2.0       6    16.0   124.3
+   1910   4   10.0     2.0       4    61.1   112.2
+   1910   5   13.3     5.1       2    42.1   162.7
+   1910   6   17.8     8.5       0    60.8   184.1
+   1910   7   17.0     9.5       0    73.4   126.9
+   1910   8   18.4    10.7       0    62.2   143.3
+   1910   9   15.6     7.3       0     9.5   109.3
+   1910  10   13.0     7.1       0    73.8    83.1
+   1910  11    5.4    -0.4      16    75.7    92.7
+   1910  12    7.9     3.1       2    48.7    43.3
+   1911   1    6.4     0.6       9    37.1    55.1
+   1911   2    7.4     1.1      11    21.1    69.5
+   1911   3    6.5     1.5       4    43.8    83.6
+   1911   4    9.9     3.4       6    27.6   106.2
+   1911   5   16.0     6.8       0    17.7   173.4
+   1911   6   18.2     7.7       0    90.7   204.7
+   1911   7   22.2    10.3       0    16.4   253.0
+   1911   8   20.6    11.7       0    50.5   168.8
+   1911   9   17.4     7.5       0    41.2   167.8
+   1911  10   11.2     5.0       4    61.9    64.7
+   1911  11    8.0     2.5       7    89.9    55.9
+   1911  12    7.5     2.3       4    86.5    39.4
+   1912   1    4.9    -0.2      14    79.0    33.4
+   1912   2    6.5     1.0       8    49.2    50.2
+   1912   3    9.4     3.1       4    49.0   107.1
+   1912   4   12.5     2.5       5     2.4   190.2
+   1912   5   14.5     5.7       1    57.5   128.4
+   1912   6   16.1     8.8       0   111.7    91.7
+   1912   7   17.2    10.4       0    89.5    73.4
+   1912   8   15.4     8.1       0   105.9    56.8
+   1912   9   13.9     6.5       0    42.6    94.2
+   1912  10   11.6     3.8       4    65.3    83.7
+   1912  11    8.4     2.7       8    50.5    43.8
+   1912  12    8.1     1.8       4    38.2    28.9
+   1913   1    4.8     0.1      14    64.3    15.5
+   1913   2    7.3     0.8      11    16.7    54.4
+   1913   3    8.1     1.2       7    56.0   118.4
+   1913   4   10.1     3.4       2   101.6   100.2
+   1913   5   13.7     5.9       1    63.6   117.6
+   1913   6   17.6     8.5       0    25.4   178.6
+   1913   7   17.2     9.5       0    22.5    86.1
+   1913   8   18.9     9.1       0    46.8   132.5
+   1913   9   16.9     9.4       0    71.1    98.9
+   1913  10   12.6     6.5       3    67.4    74.5
+   1913  11   10.4     4.3       3    30.1    65.8
+   1913  12    6.7     1.6       9    28.8    36.3
+   1914   1    6.1     0.7      12    36.2    32.6
+   1914   2    9.1     3.0       2    33.2    56.6
+   1914   3    8.4     1.6       7    34.6    97.0
+   1914   4   14.7     3.2       2     8.7   238.1
+   1914   5   14.1     4.9       3    35.7   143.0
+   1914   6   18.9     7.8       0   113.8   222.1
+   1914   7   19.0    10.3       0    66.9   134.3
+   1914   8   19.5    10.0       0    36.6   188.8
+   1914   9   17.4     7.2       2    41.7   165.9
+   1914  10   13.0     6.2       0    48.5    67.1
+   1914  11    9.0     3.1       6    87.4    49.7
+   1914  12    6.0     0.9       9   115.3    47.5
+   1915   1    5.6     0.8      10    52.9    40.4
+   1915   2    6.2     0.4      10    63.1    67.0
+   1915   3    8.4     0.8      11    52.4   125.1
+   1915   4   11.3     2.4       4    14.5   175.3
+   1915   5   12.8     3.8       3    55.5   190.4
+   1915   6   17.8     7.5       1     9.4   186.6
+   1915   7   18.4     9.6       0    90.1   157.8
+   1915   8   19.0    10.0       0    76.4   142.8
+   1915   9   16.5     7.2       0    39.0   152.4
+   1915  10   11.7     4.1       3    32.4    58.6
+   1915  11    5.7    -0.3      16    40.1    70.1
+   1915  12    5.8     1.2       7   133.7    34.6
+   1916   1    9.8     3.7       2    16.1    55.8
+   1916   2    5.7    -0.2      15    73.5    75.7
+   1916   3    4.5    -0.3      17    90.5    65.8
+   1916   4   11.7     2.7       5    39.3   152.6
+   1916   5   14.5     5.3       0    61.4   149.9
+   1916   6   14.6     6.8       0    42.0    97.5
+   1916   7   19.5    10.0       0    59.2   159.9
+   1916   8   20.0    10.7       0    81.5   142.2
+   1916   9   16.3     7.6       0    36.5   136.9
+   1916  10   12.5     4.9       5    62.4    68.4
+   1916  11    9.5     3.8       4    65.8    53.7
+   1916  12    4.7    -0.9      17    62.8    43.3
+   1917   1    3.3     0.0      20    80.4    19.5
+   1917   2    3.8    -2.0      17    21.9    46.2
+   1917   3    5.9    -1.4      23    52.5   106.5
+   1917   4    8.5     0.2      15    46.2    98.6
+   1917   5   15.2     5.5       1    76.6   184.6
+   1917   6   18.7     7.8       0    34.5   220.3
+   1917   7   20.2     9.9       0    26.1   202.5
+   1917   8   18.7    11.0       0   157.0   108.6
+   1917   9   17.3     8.9       0    24.6   132.3
+   1917  10   11.2     2.8       5    50.3   130.1
+   1917  11   10.5     4.6       2    22.7    55.8
+   1917  12    4.8    -0.3      18    67.4    53.3
+   1918   1    5.8    -0.3      14    50.7    51.1
+   1918   2    8.1     2.3       6    31.4    59.3
+   1918   3    8.0     1.3       4    31.5    86.9
+   1918   4    8.9     2.4       2    36.6   105.2
+   1918   5   16.9     6.3       1    35.2   181.2
+   1918   6   17.9     7.0       0     8.1   201.7
+   1918   7   19.7     9.7       0    86.1   189.5
+   1918   8   19.2    10.8       0    35.8   163.6
+   1918   9   14.2     6.4       0   116.8   140.1
+   1918  10   11.8     5.3       0    49.6    77.6
+   1918  11    8.0     0.8      14    29.4    60.3
+   1918  12    7.9     2.3       8    62.4    48.0
+   1919   1    3.9    -0.5      14    69.4    44.8
+   1919   2    3.9    -1.7      16    40.5    54.4
+   1919   3    5.8    -1.0      17    73.1    95.9
+   1919   4   11.1     2.5       6    39.1   128.4
+   1919   5   16.8     5.6       1    20.9   210.9
+   1919   6   18.3     8.0       0    22.5   195.0
+   1919   7   17.4     8.4       0    48.5   152.4
+   1919   8   19.9     9.7       0    59.1   180.6
+   1919   9   17.2     7.2       1    19.7   134.0
+   1919  10   11.8     2.6       1   119.7   111.1
+   1919  11    5.4    -0.5      13    91.6    48.7
+   1919  12    6.3     0.9       5    57.6    39.6
+   1920   1    6.9     0.9       9    65.1    70.8
+   1920   2    8.5     1.4       6    21.2    92.2
+   1920   3    9.8     2.0       7    69.0   116.6
+   1920   4    9.7     3.2       2    67.5   102.9
+   1920   5   14.7     6.0       1    84.0   192.8
+   1920   6   17.7     7.7       1    21.7   217.6
+   1920   7   17.0     9.6       0   108.2   105.9
+   1920   8   17.5     8.0       0    32.3   125.1
+   1920   9   16.9     7.3       0    26.7   121.1
+   1920  10   13.0     5.5       0    56.0    79.6
+   1920  11    9.2     3.7       4    21.1    47.2
+   1920  12    6.2     0.7      14    80.7    36.3
+   1921   1    8.7     2.3       3    77.4    36.3
+   1921   2    7.3     0.8      11     3.7    64.9
+   1921   3   10.1     2.1       6    18.4   114.2
+   1921   4   12.4     2.4       6    31.4   184.7
+   1921   5   15.8     4.6       1    45.8   247.6
+   1921   6   19.0     7.3       0    19.6   214.5
+   1921   7   21.2    10.5       0    37.4   171.4
+   1921   8   17.8     9.7       0   104.6   113.6
+   1921   9   17.7     8.1       0    16.7   148.4
+   1921  10   16.2     7.7       1    33.0   125.0
+   1921  11    6.8     0.5      11    63.3    65.1
+   1921  12    9.3     2.7       5    39.0    54.1
+   1922   1    4.1    -1.5      19    80.7    46.5
+   1922   2    5.8    -0.3      14    48.2    76.0
+   1922   3    6.8     0.5       8    39.5    79.1
+   1922   4    8.7    -0.1      15    49.5   156.8
+   1922   5   16.2     6.4       1    13.5   197.0
+   1922   6   18.0     7.3       0    37.6   192.3
+   1922   7   17.0     8.1       0   115.2   120.4
+   1922   8   16.5     8.4       0    59.4   125.6
+   1922   9   14.1     6.8       0    95.8    64.6
+   1922  10   11.1     4.1       1    38.0    92.0
+   1922  11    9.1     2.1       8    18.9    96.9
+   1922  12    7.5     1.8       7    86.5    40.2
+   1923   1    8.6     2.5       5    25.0    72.9
+   1923   2    5.7     1.1      11    89.1    32.6
+   1923   3    8.5     1.8       5    39.8    94.7
+   1923   4    9.0     2.3       3    50.1   118.7
+   1923   5   11.6     3.4       1    63.9   148.6
+   1923   6   15.5     7.1       0    24.4   129.1
+   1923   7   20.7    11.3       0    39.2   159.3
+   1923   8   18.7    10.1       0    76.0   169.6
+   1923   9   15.5     7.3       0    34.9   155.4
+   1923  10   12.2     4.5       2    47.6   106.5
+   1923  11    5.8    -0.1      13    83.2    78.5
+   1923  12    4.8    -0.5      17    58.1    54.8
+   1924   1    5.7     0.1      13    40.6    49.6
+   1924   2    5.8     0.0      16    25.6    57.0
+   1924   3    6.9    -2.7      28    24.6   122.9
+   1924   4    9.9     1.5       8    44.8   132.5
+   1924   5   13.1     5.9       0   154.0   134.0
+   1924   6   16.7     7.6       0    50.1   151.3
+   1924   7   18.4    10.0       0    98.9   164.3
+   1924   8   17.2     9.1       0    59.0   123.5
+   1924   9   15.6     8.6       0    72.9   111.6
+   1924  10   12.7     5.6       2    70.0    95.3
+   1924  11    9.0     3.6       4    31.5    53.8
+   1924  12    8.6     3.5       0    55.5    37.2
+   1925   1    6.8     1.2       5    42.3    43.0
+   1925   2    6.7     0.7       9    58.1    75.6
+   1925   3    7.7     1.3       9    41.7    97.4
+   1925   4   10.1     2.1       5    80.3   139.3
+   1925   5   14.2     6.1       1    58.9   142.8
+   1925   6   18.1     7.9       0     1.7   194.1
+   1925   7   21.1    10.9       0    52.6   163.0
+   1925   8   18.3     9.8       0    66.9   137.4
+   1925   9   14.5     6.1       0    59.8   107.5
+   1925  10   13.5     4.8       3    63.9    90.6
+   1925  11    5.8    -0.8      20    57.8    73.8
+   1925  12    4.3    -1.2      18    79.4    61.3
+   1926   1    5.9     0.7      12    53.1    38.5
+   1926   2    7.8     2.4       6    40.2    35.4
+   1926   3    8.9     1.8       5    19.7   107.1
+   1926   4   12.6     3.3       2    23.0   103.1
+   1926   5   12.7     4.0       3    42.6   167.3
+   1926   6   17.1     8.0       0    77.2   151.7
+   1926   7   20.3    11.5       0    80.5   161.0
+   1926   8   20.0    10.5       0    59.5   184.9
+   1926   9   17.1     8.6       0    56.4   144.2
+   1926  10   10.6     2.9       9    70.3   121.7
+   1926  11    7.7     1.4       7    89.7    50.6
+   1926  12    6.9     1.1       8    17.7    64.2
+   1927   1    6.6     0.7      12    26.6    38.9
+   1927   2    7.1     0.1      13    16.8    55.2
+   1927   3    9.5     2.4       2    36.4    92.1
+   1927   4   10.7     2.4       8    32.7   144.0
+   1927   5   12.5     4.0       2    39.5   120.8
+   1927   6   15.3     6.0       1    77.0   185.5
+   1927   7   18.1    10.3       0    96.5   134.9
+   1927   8   18.6     9.9       0   158.3   132.1
+   1927   9   15.0     7.5       0    92.4   103.2
+   1927  10   13.1     5.2       2    36.2   101.2
+   1927  11    8.1     2.1      10    53.4    65.6
+   1927  12    3.0    -0.8      12    70.7    16.5
+   1928   1    7.0     0.6       6    60.9    57.5
+   1928   2    8.1     1.1      11    28.2    82.2
+   1928   3    7.3     1.2       9    56.3    48.2
+   1928   4   10.9     2.5       7    18.5   126.3
+   1928   5   12.5     4.5       2    40.6   119.7
+   1928   6   15.1     6.5       0   117.4   169.7
+   1928   7   19.0     9.9       0    38.9   232.9
+   1928   8   18.7     9.9       0    64.5   159.4
+   1928   9   15.7     7.0       0    17.2   132.7
+   1928  10   12.1     5.0       2    62.5    96.1
+   1928  11    9.7     3.7       2    56.9    60.5
+   1928  12    5.3    -0.7      18    36.3    46.9
+   1929   1    3.4    -0.9      19    39.8    23.0
+   1929   2    2.2    -3.6      22    24.7    33.0
+   1929   3   11.7     0.8      10     4.2   162.2
+   1929   4    9.0     0.9       7    24.8   141.5
+   1929   5   14.8     4.7       1    22.7   186.5
+   1929   6   16.5     7.4       0    40.5   172.6
+   1929   7   19.9     9.5       0    58.5   163.1
+   1929   8   18.2     9.8       0    71.6   127.9
+   1929   9   18.9     8.3       0    32.4   157.4
+   1929  10   12.4     4.4       5    49.1   115.2
+   1929  11    8.7     2.3       5    65.3    59.3
+   1929  12    7.0     1.6       8    78.9    52.8
+   1930   1    7.1     1.0      10    89.7    55.6
+   1930   2    4.1    -0.6      14    42.3    34.4
+   1930   3    7.6     0.3      12    62.4    96.5
+   1930   4    9.8     3.7       0    54.9    78.7
+   1930   5   13.0     4.5       2    38.6   159.6
+   1930   6   18.7     8.4       0    29.2   191.7
+   1930   7   17.9    10.4       0   183.9   130.3
+   1930   8   19.1    10.2       0   113.2   172.5
+   1930   9   15.1     8.8       0    77.7    83.3
+   1930  10   12.5     5.8       0    50.0   111.9
+   1930  11    8.3     1.5       9    80.0    96.3
+   1930  12    6.0     0.0      14    63.8    28.1
+   1931   1    5.3    -0.5      16    50.3    74.0
+   1931   2    5.6    -0.3      15    30.5    67.4
+   1931   3    6.4    -1.4      22    37.7   114.9
+   1931   4   10.0     2.9       2    78.6   112.3
+   1931   5   14.1     5.4       1    70.6   165.3
+   1931   6   16.2     8.3       0    92.0   132.6
+   1931   7   18.2    10.6       0   101.6    96.7
+   1931   8   16.5     8.8       0    56.1   126.8
+   1931   9   14.7     6.4       1    84.4    70.1
+   1931  10   12.3     3.8       7    27.0   134.9
+   1931  11    9.2     3.3       3    53.3    37.1
+   1931  12    7.4     0.8      12    25.0    55.8
+   1932   1    8.6     1.5      12    37.7    78.5
+   1932   2    6.7     1.0       8    26.4    67.6
+   1932   3    7.5     0.6       7    56.7    80.8
+   1932   4    9.6     1.5       6    32.5   150.0
+   1932   5   11.8     5.4       1   104.2    86.6
+   1932   6   16.4     7.7       0    29.7   172.1
+   1932   7   18.5    11.0       0   110.6   121.4
+   1932   8   19.3    10.7       0    65.6   130.0
+   1932   9   15.8     7.6       2    55.4   156.8
+   1932  10   11.0     4.1       1   101.3    85.9
+   1932  11    8.4     3.2       5    18.8    44.8
+   1932  12    7.5     3.0       3    23.4    43.8
+   1933   1    4.5    -1.2      16    42.5    40.5
+   1933   2    6.1     0.6      11    85.3    63.3
+   1933   3   11.0     1.8       7    27.2   162.5
+   1933   4   12.2     4.4       2    26.4   104.6
+   1933   5   13.8     6.5       0    59.3   100.9
+   1933   6   19.1     8.9       0    36.4   225.0
+   1933   7   21.8    11.9       0    44.7   192.2
+   1933   8   21.5    11.4       0    24.1   199.1
+   1933   9   18.0     9.4       0    54.2   131.8
+   1933  10   12.6     6.0       0    79.0    78.7
+   1933  11    8.0     2.8       3    90.5    44.6
+   1933  12    4.2     0.0      15    50.0    22.5
+   1934   1    7.1     1.1       6    30.1    73.4
+   1934   2    8.4     1.6       8    10.9   101.6
+   1934   3    8.1     0.7       7    64.6    96.8
+   1934   4   10.2     3.1       3    94.0   107.3
+   1934   5   15.0     5.4       0    32.9   184.2
+   1934   6   17.8     8.5       0    53.3   161.6
+   1934   7   21.7    11.4       0    55.5   224.0
+   1934   8   18.9     9.6       0    61.8   173.8
+   1934   9   18.2     8.3       0    43.0   150.5
+   1934  10   12.9     6.3       1    79.4    95.2
+   1934  11    8.6     3.3       5    60.6    45.2
+   1934  12    9.0     4.5       1   104.0    17.8
+   1935   1    7.1     1.1      10    57.2    40.0
+   1935   2    8.0     1.9       6    81.3    44.3
+   1935   3    9.5     2.9       4    15.2   100.2
+   1935   4   10.2     3.2       4    81.3   106.0
+   1935   5   12.6     4.1       3    20.4   170.9
+   1935   6   18.2     9.1       0    71.1   149.4
+   1935   7   21.4    10.6       0     7.7   229.5
+   1935   8   21.4    10.7       0    50.6   165.8
+   1935   9   16.1     7.9       0   135.1   139.0
+   1935  10   12.4     4.7       3    91.9    74.7
+   1935  11    8.6     3.0       2   103.2    33.9
+   1935  12    4.6     0.4      14    45.2    54.1
+   1936   1    5.1     0.6       9    86.6    59.5
+   1936   2    4.6    -1.5      15    87.7    66.5
+   1936   3    9.0     2.9       3    59.4    54.2
+   1936   4    9.8     1.5       6    37.0   168.7
+   1936   5   13.9     5.7       0    42.3   152.7
+   1936   6   17.9     7.8       0    88.1   181.4
+   1936   7   18.9    11.0       0    77.0   127.2
+   1936   8   20.4    10.9       0    52.4   194.1
+   1936   9   16.8    10.4       0    68.6    75.5
+   1936  10   12.9     4.9       1    34.5    92.6
+   1936  11    8.6     1.7       6    62.0    62.0
+   1936  12    7.6     1.7       9    45.0    55.4
+   1937   1    6.7     1.6      10    69.6    40.3
+   1937   2    6.8     1.1       6    77.2    85.0
+   1937   3    5.4    -0.4      17    78.9    63.7
+   1937   4   10.8     4.4       2    56.4    71.3
+   1937   5   15.4     6.6       0    70.5   158.8
+   1937   6   17.5     9.1       0    43.2   133.4
+   1937   7   19.7    11.4       0    79.8   118.8
+   1937   8   20.2    11.0       0    38.0   139.1
+   1937   9   16.5     7.7       0    39.8   118.2
+   1937  10   13.0     6.0       0    42.2    61.9
+   1937  11    8.1     3.0       6    34.1    46.9
+   1937  12    4.4    -0.4      13   161.4    30.2
+   1938   1    7.8     2.5       2    50.4    60.3
+   1938   2    7.4     2.2       5    28.5    47.0
+   1938   3   13.1     5.6       1     7.6   100.4
+   1938   4   11.6     2.8       7     2.2   116.8
+   1938   5   14.0     4.8       4    87.0   148.6
+   1938   6   17.6     8.8       0    68.6   188.7
+   1938   7   18.6    10.0       0    58.6   127.2
+   1938   8   18.9    10.3       0    40.3   139.3
+   1938   9   17.2     8.7       0    61.0    87.2
+   1938  10   13.0     6.2       0    79.9   102.2
+   1938  11   10.9     5.0       1    59.5    79.4
+   1938  12    6.2     1.4       7   105.3    41.1
+   1939   1    5.4     0.6      15   121.8    42.1
+   1939   2    8.2     2.3       3    18.5    65.4
+   1939   3    8.7     2.0       3    72.3   112.4
+   1939   4   11.9     3.9       1    28.4   166.6
+   1939   5   15.2     5.6       1    33.8   181.5
+   1939   6   18.3     7.9       0    63.0   190.2
+   1939   7   19.0    10.4       0    79.0   125.0
+   1939   8   19.7    11.5       0   109.0   118.5
+   1939   9   17.2     9.3       0    35.0    96.0
+   1939  10   11.7     4.1       3   142.6   100.0
+   1939  11   10.3     4.5       0    63.4    61.5
+   1939  12    5.8     1.3       9    32.2    44.0
+   1940   1    1.6    -4.6      28    40.9    56.6
+   1940   2    3.4    -0.8      15    50.8    30.6
+   1940   3    9.0     1.5      11    46.8   113.2
+   1940   4   10.7     2.7       5    39.6   106.4
+   1940   5   16.5     5.6       0    39.7   215.7
+   1940   6   22.3     9.2       0    33.2   297.0
+   1940   7   18.6     9.0       0   133.4   138.6
+   1940   8   18.7     9.5       0    21.2   158.6
+   1940   9   16.1     7.1       0    33.0   176.0
+   1940  10   11.5     5.8       1    77.9    66.7
+   1940  11    8.9     3.3       3    88.1    61.7
+   1940  12    5.9     1.4       5    53.3    39.9
+   1941   1    1.8    -2.7      18    85.2    28.5
+   1941   2    4.5    -1.6      15   152.5    70.3
+   1941   3    7.1    -0.1      15    63.8    81.6
+   1941   4    8.9     2.1       4    27.0   101.1
+   1941   5   12.8     3.9       3    30.1   131.0
+   1941   6   18.6     9.0       0    21.7   186.3
+   1941   7   22.0    11.5       0    36.3   154.8
+   1941   8   18.2     9.8       0    58.2   154.0
+   1941   9   18.4     9.9       0    12.8    88.4
+   1941  10   13.3     5.8       1    90.8    98.7
+   1941  11    8.8     2.5       4    88.3    45.5
+   1941  12    8.8     2.8       6    14.5    54.0
+   1942   1    3.0    -1.7      21    49.3    12.5
+   1942   2    2.8    -3.4      26    42.2    40.2
+   1942   3    7.6    -0.6      19    27.3    77.8
+   1942   4   12.3     2.6       3    20.5   203.3
+   1942   5   14.8     4.2       4    39.2   211.0
+   1942   6   18.6     7.9       0    28.5   172.7
+   1942   7   19.3     9.3       0    76.1   177.5
+   1942   8   19.6    11.1       0    51.2    95.6
+   1942   9   17.0     8.0       1    67.3   151.6
+   1942  10   14.0     6.0       1    43.4   106.5
+   1942  11    8.4     1.7       6    16.8    49.8
+   1942  12    8.3     1.4       9    52.8    28.1
+   1943   1    5.8    -0.5      15    80.1    48.5
+   1943   2    9.7     1.0       9    19.1   115.4
+   1943   3   10.7     1.1      10    16.2   131.8
+   1943   4   14.0     4.5       2    24.5   156.4
+   1943   5   16.1     4.9       2    58.3   193.8
+   1943   6   18.3     8.3       0    29.9   170.6
+   1943   7   19.7     9.0       0    39.3   182.2
+   1943   8   18.8     9.6       0    98.4   120.5
+   1943   9   16.6     7.3       0    87.2   132.1
+   1943  10   13.6     5.1       1    42.3    87.8
+   1943  11    8.4     2.3       7    44.5    73.4
+   1943  12    7.0     0.4      11    29.9    54.3
+   1944   1    8.7     1.6      10    22.5    51.4
+   1944   2    6.4     0.2      11    55.1    49.9
+   1944   3    9.5     0.5      11     9.7   116.1
+   1944   4   13.7     4.1       1    54.4   125.9
+   1944   5   15.0     4.9       1    43.9   145.1
+   1944   6   16.9     7.2       0    54.4   156.6
+   1944   7   19.2    10.4       0    86.4    75.3
+   1944   8   20.4    11.1       0    36.5   144.6
+   1944   9   16.0     6.9       0   131.4   129.7
+   1944  10   11.8     5.1       0    82.5    89.9
+   1944  11    8.5     2.3       2   126.2    64.8
+   1944  12    6.1     1.2      11    34.1    44.5
+   1945   1    3.5    -2.5      20    92.8    57.2
+   1945   2    9.8     3.3       3    36.9    79.2
+   1945   3   12.5     2.8       8    11.6   119.1
+   1945   4   13.8     4.0       3    32.8   181.7
+   1945   5   15.6     6.1       2    78.2   173.8
+   1945   6   17.9     9.1       0    53.6   184.0
+   1945   7   21.3    11.4       0    40.9   199.5
+   1945   8   19.6    10.6       0    85.5   135.8
+   1945   9   18.0     9.1       0    48.2   140.1
+   1945  10   15.3     7.0       0    93.8   105.1
+   1945  11   10.0     4.7       1    22.3    46.4
+   1945  12    6.7     1.8       6    34.3    42.3
+   1946   1    5.1    -0.4      14    33.3    42.5
+   1946   2    8.4     2.2       8     8.1   100.2
+   1946   3    8.8     1.4      12    35.9   102.9
+   1946   4   13.9     4.6       1    46.0   150.6
+   1946   5   13.4     4.8       0    55.4   156.3
+   1946   6   17.2     7.9       0    43.7   184.4
+   1946   7   20.3    10.8       0    75.8   171.1
+   1946   8   18.0     9.4       0    91.9   124.1
+   1946   9   16.3     9.0       0   100.4   101.9
+   1946  10   11.6     5.9       3    41.1    59.3
+   1946  11    9.9     4.7       0   121.4    34.9
+   1946  12    5.7     0.7      11    69.6    53.2
+   1947   1    4.7     0.1      14    48.0    40.0
+   1947   2    0.6    -2.9      26    80.5    42.8
+   1947   3    4.7    -1.1      16    97.9    69.6
+   1947   4   11.1     4.0       2    87.7   149.6
+   1947   5   16.7     6.6       0    49.6   169.9
+   1947   6   18.5    10.1       0    47.8   144.5
+   1947   7   20.2    12.0       0    56.2   173.8
+   1947   8   23.0    11.4       0     7.7   234.5
+   1947   9   19.1     8.8       0    42.7   146.2
+   1947  10   14.6     6.5       0    14.0    89.4
+   1947  11    9.0     2.7       8    52.7   120.0
+   1947  12    7.4     2.2       7    38.3    46.9
+   1948   1    6.2     1.6       4   188.0    35.5
+   1948   2    6.9     1.7       5    29.1    66.6
+   1948   3   11.9     3.1       3    20.2   145.1
+   1948   4   12.9     3.8       0    35.1   168.8
+   1948   5   14.9     4.6       4    29.2   201.1
+   1948   6   16.2     8.2       0    83.7   170.9
+   1948   7   19.2    10.5       0    42.8   150.6
+   1948   8   17.4    10.0       0    96.8   110.5
+   1948   9   16.6     9.0       0    98.8   110.8
+   1948  10   13.5     5.6       3    39.5    91.6
+   1948  11    9.4     3.4       7    34.1    61.3
+   1948  12    7.2     1.6       9    58.0    49.0
+   1949   1    7.9     1.1      11    14.5    65.1
+   1949   2    8.6     1.7       6    12.6   108.4
+   1949   3    8.3     1.3      11    28.3   115.1
+   1949   4   14.0     5.6       0    38.7   158.7
+   1949   5   15.9     5.1       0    15.5   208.9
+   1949   6   19.5     7.9       0    33.0   250.9
+   1949   7   21.2    11.2       0    50.8   198.4
+   1949   8   20.5    11.3       0    44.5   157.8
+   1949   9   19.4    11.1       0    20.0   106.5
+   1949  10   14.5     7.3       2    61.9    92.2
+   1949  11    8.9     3.3       2   100.2    55.7
+   1949  12    7.9     2.3       4    52.0    59.1
+   1950   1    6.4     1.8      11    41.6    22.8
+   1950   2    7.0     0.8       9    76.8    95.9
+   1950   3   11.1     2.8       2    20.8   148.4
+   1950   4   10.6     2.6       6    33.2   132.4
+   1950   5   12.9     5.9       0    37.9   115.4
+   1950   6   20.6     9.8       0    19.6   234.1
+   1950   7   19.8    10.9       0   100.4   167.8
+   1950   8   18.9     9.8       0   122.3   148.8
+   1950   9   15.6     8.4       0   106.8   114.1
+   1950  10   12.8     5.9       2    22.9   101.1
+   1950  11    8.3     2.5       4   140.8    66.1
+   1950  12    3.3    -1.2      18    80.6    43.9
+   1951   1    5.5    -0.1      14    29.2    62.6
+   1951   2    5.9     0.2       9    61.9    69.0
+   1951   3    7.1    -0.3      19    85.5    88.5
+   1951   4   10.3     1.7       4    28.6   161.3
+   1951   5   11.8     4.6       0    99.5   123.5
+   1951   6   16.8     7.4       0    23.0   193.4
+   1951   7   20.3    10.7       0    43.2   159.9
+   1951   8   18.1    10.0       0   105.5   131.3
+   1951   9   17.5     8.9       0    26.8   143.3
+   1951  10   13.3     5.9       2    44.5    97.6
+   1951  11   10.5     5.0       2   140.4    64.7
+   1951  12    7.3     1.3      10    56.8    55.6
+   1952   1    4.2    -0.8      15    42.3    72.9
+   1952   2    6.9     0.5      13    10.7    84.9
+   1952   3    8.8     2.2       6    30.6    83.8
+   1952   4   13.3     3.7       3    43.4   154.6
+   1952   5   17.4     7.4       0    27.0   209.9
+   1952   6   18.8     8.7       0    29.6   188.7
+   1952   7   20.9    11.1       0    16.0   205.3
+   1952   8   19.5    10.7       0    55.7   183.6
+   1952   9   14.2     6.8       0   107.3    95.5
+   1952  10   11.5     5.3       1    73.4   113.3
+   1952  11    6.6     1.1       8    78.0    77.9
+   1952  12    5.1     0.2      12    56.9    57.7
+   1953   1    6.8     1.5       7    13.4    49.1
+   1953   2    7.3     1.6      11    51.4    63.6
+   1953   3   11.9     0.6      10     1.3   155.5
+   1953   4   10.3     1.8       6    51.0   149.6
+   1953   5   16.5     7.5       0    42.2   188.0
+   1953   6   16.6     8.6       0    60.7   107.5
+   1953   7   18.6    10.4       0    58.3   142.6
+   1953   8   19.9    10.6       0   129.1   166.7
+   1953   9   17.6     9.1       0    30.8   131.8
+   1953  10   12.7     4.5       1    41.3    88.5
+   1953  11   10.3     5.3       0    25.0    46.1
+   1953  12    8.4     3.4       4    17.4    33.9
+   1954   1    5.1     0.2      14    56.7    36.4
+   1954   2    3.9    -1.3      15    48.0    41.7
+   1954   3    7.7     1.5       4    33.6    71.4
+   1954   4   11.1     2.7       4    10.1   130.9
+   1954   5   14.2     6.4       0   120.0   129.7
+   1954   6   15.8     8.9       0    40.3   118.3
+   1954   7   17.7     9.7       0    47.0   142.0
+   1954   8   16.8    10.0       0   124.7   101.5
+   1954   9   16.0     6.9       1    49.2   160.6
+   1954  10   14.1     7.5       0   106.4    74.2
+   1954  11    9.1     3.1       2    90.7    75.9
+   1954  12    8.7     2.9       7    54.3    51.2
+   1955   1    3.9    -0.7      13    54.0    40.6
+   1955   2    2.9    -2.2      18    60.7    69.5
+   1955   3    6.3    -0.7      16    42.4   129.2
+   1955   4   13.3     4.1       2    14.1   155.8
+   1955   5   12.5     4.1       0    41.1   196.1
+   1955   6   15.8     7.7       0    63.8   175.0
+   1955   7   22.1    10.7       0    24.7   254.5
+   1955   8   21.2    11.6       0    15.6   166.9
+   1955   9   18.0     8.9       0    18.6   156.6
+   1955  10   12.8     4.5       4    35.5   127.3
+   1955  11    9.3     4.4       4    44.6    43.0
+   1955  12    6.9     1.3      10    69.1    56.5
+   1956   1    5.3    -0.3      15    82.5    67.5
+   1956   2    3.3    -3.1      22    54.1    48.7
+   1956   3    8.2     1.6       8    12.7   111.6
+   1956   4   10.2     0.7      11    18.9   132.4
+   1956   5   16.1     5.8       0    13.7   214.6
+   1956   6   16.0     7.9       0    81.2   140.3
+   1956   7   18.2    10.9       0    47.2   152.5
+   1956   8   16.1     8.6       0   175.7   115.9
+   1956   9   16.5     9.3       0    48.4    89.1
+   1956  10   12.9     5.8       0    33.6   121.8
+   1956  11    8.6     2.9       4    16.3    62.5
+   1956  12    7.5     2.3      11    44.0    26.4
+   1957   1    7.8     2.2       6    43.5    51.3
+   1957   2    7.1     0.2      13    57.2    91.7
+   1957   3   11.2     4.4       3    25.9    87.7
+   1957   4   11.9     3.1       4     6.9   122.6
+   1957   5   13.9     4.8       2    39.5   179.0
+   1957   6   19.3     7.7       0    32.8   253.5
+   1957   7   18.6    11.9       0    76.7    97.7
+   1957   8   17.7    10.8       0    77.1   110.5
+   1957   9   14.9     7.5       0    85.7   118.4
+   1957  10   13.6     5.6       2    38.0    84.3
+   1957  11    9.0     4.0       2    32.5    61.1
+   1957  12    6.9     1.2       9    34.4    43.2
+   1958   1    5.0    -0.8      14    34.9    74.9
+   1958   2    6.2     0.4      14    94.1    66.6
+   1958   3    5.5    -0.7      18    55.3    89.0
+   1958   4   10.8     2.5       9    30.3   114.5
+   1958   5   13.6     5.0       1    91.8   136.3
+   1958   6   15.8     8.2       0    71.9   103.5
+   1958   7   19.1    10.2       0    51.2   154.3
+   1958   8   19.1    10.6       0    62.6   127.5
+   1958   9   17.7     9.9       0    43.8   109.0
+   1958  10   13.7     5.8       0    34.2   121.4
+   1958  11    8.7     2.3       7    12.2    54.4
+   1958  12    6.3     1.7       6    82.5    34.0
+   1959   1    3.6    -2.2      25    50.7    94.0
+   1959   2    6.9     0.8      13    15.1    35.9
+   1959   3    9.8     3.1       1    14.5    69.3
+   1959   4   13.0     3.7       4    38.2   129.7
+   1959   5   16.4     6.1       0    13.3   199.7
+   1959   6   19.0     9.1       0    61.1   184.7
+   1959   7   21.4    10.9       0    31.1   190.3
+   1959   8   21.7    11.2       0     6.4   185.7
+   1959   9   19.4     7.8       0    17.7   162.3
+   1959  10   15.7     7.5       0    25.0   116.2
+   1959  11    9.5     3.2       4    89.6    45.5
+   1959  12    7.6     2.2       1    77.1    25.8
+   1960   1    6.0     0.4      14   107.5    44.4
+   1960   2    5.9    -0.2      15    57.1    78.0
+   1960   3    7.2     2.6       1    44.3    62.5
+   1960   4   13.1     3.8       2    27.3   137.8
+   1960   5   16.1     6.2       1    49.8   188.0
+   1960   6   20.1     9.6       0     5.3   237.6
+   1960   7   18.4     9.8       0    84.4   130.1
+   1960   8   18.4     9.5       0    59.3   155.2
+   1960   9   16.2     8.5       0    56.3    99.5
+   1960  10   12.1     7.1       0   172.4    40.9
+   1960  11    8.7     2.6       2    71.0    53.6
+   1960  12    6.0     0.8       9    48.6    53.5
+   1961   1    5.5     0.1      10   103.4    48.6
+   1961   2    9.2     2.7       3    28.4    81.1
+   1961   3   12.3     3.8       1    23.4   133.7
+   1961   4   11.9     4.8       2    59.7    81.6
+   1961   5   13.8     5.8       0    48.4   158.8
+   1961   6   18.1     8.9       0    47.6   148.8
+   1961   7   18.0     9.9       0    93.4   106.5
+   1961   8   19.2     9.6       0    81.9   164.5
+   1961   9   18.4     9.6       0    40.6   124.2
+   1961  10   13.3     6.2       0    76.5    92.6
+   1961  11    8.3     2.4       7    26.5    65.9
+   1961  12    4.0    -1.8      20    80.0    29.2
+   1962   1    6.9     0.7       9    48.7    78.5
+   1962   2    7.5     1.3       7    20.6    71.5
+   1962   3    5.7    -1.8      18    27.4   103.5
+   1962   4   11.3     2.7       1    52.9   161.6
+   1962   5   13.8     5.5       1    59.0   177.8
+   1962   6   17.5     7.5       0    20.9   204.3
+   1962   7   17.2     9.2       0    58.1   116.0
+   1962   8   17.3     9.3       0    64.0   170.2
+   1962   9   15.7     7.9       0    70.2    92.2
+   1962  10   13.8     6.2       2    13.2    99.1
+   1962  11    7.9     1.4       9    72.8    66.0
+   1962  12    4.7    -2.2      23    67.6    69.0
+   1963   1    2.1    -3.2      28    74.4    56.2
+   1963   2    1.5    -3.9      28    71.8    59.9
+   1963   3    8.2     1.2       8    42.7   108.8
+   1963   4   11.4     4.4       0    41.7   125.8
+   1963   5   14.1     5.7       0    24.6   154.9
+   1963   6   17.5     9.6       0    77.7   147.0
+   1963   7   18.6     9.8       0    33.3   150.1
+   1963   8   17.2     9.2       0    93.7   119.7
+   1963   9   16.7     7.3       0    45.2   183.2
+   1963  10   13.6     6.3       0    33.4   102.7
+   1963  11    9.2     4.0       3    96.8    42.5
+   1963  12    5.7     0.2      10    37.3    33.3
+   1964   1    6.3     0.1      16    10.8    64.2
+   1964   2    6.7     0.6      12    25.0    60.3
+   1964   3    5.2     0.8      10    92.9    33.1
+   1964   4   12.1     4.7       1    51.8   121.4
+   1964   5   16.7     7.4       0    24.6   212.4
+   1964   6   16.7     8.8       0    66.6   142.0
+   1964   7   19.2    10.2       0    41.5   162.2
+   1964   8   19.0     9.7       0    44.0   153.4
+   1964   9   18.0     8.2       0    39.5   146.0
+   1964  10   12.5     4.5       1    36.9    94.6
+   1964  11    9.9     2.9       8    28.7    66.5
+   1964  12    5.5    -1.3      19    54.9    44.5
+   1965   1    5.5    -0.5      14    90.7    64.3
+   1965   2    6.1     0.7       8    26.8    40.4
+   1965   3    7.7    -0.4      16    51.2   103.4
+   1965   4   11.9     2.6       4    60.3   169.7
+   1965   5   14.5     5.7       1    60.7   141.0
+   1965   6   18.3     8.5       0    35.4   155.6
+   1965   7   16.9     8.3       0    93.9    86.9
+   1965   8   18.2     8.7       0    55.0   147.5
+   1965   9   15.3     8.4       0    95.6    72.4
+   1965  10   13.7     6.3       1    20.4    75.6
+   1965  11    6.2     0.6      16   186.1    56.7
+   1965  12    5.5    -0.4      10    38.5    54.2
+   1966   1    3.9    -0.8      19    50.6    24.4
+   1966   2    6.0     0.6      12    98.6    35.2
+   1966   3   10.2     2.2       6     9.6   116.1
+   1966   4    7.9     2.3       6    79.9    81.0
+   1966   5   15.1     5.3       0    57.0   180.7
+   1966   6   18.5    10.0       0    62.5   112.2
+   1966   7   18.7     9.5       0    67.5   165.9
+   1966   8   17.3     9.8       0   112.6   113.6
+   1966   9   17.1     9.3       0    27.1   108.4
+   1966  10   12.6     5.7       0   100.9    64.5
+   1966  11    8.4     2.2       4    49.1    58.4
+   1966  12    6.7     0.9       8    49.6    63.5
+   1967   1    6.3     0.2      12    32.3    77.6
+   1967   2    7.8     2.2       6    53.0    80.8
+   1967   3    9.6     3.2       3    23.5   153.6
+   1967   4   11.5     3.2       3    37.9   113.6
+   1967   5   12.6     4.8       2    97.9   119.7
+   1967   6   17.9     8.0       0    34.6   166.9
+   1967   7   19.3    10.5       0    69.3   160.2
+   1967   8   19.0    10.2       0   115.3   144.2
+   1967   9   16.6     8.5       0    52.8   102.1
+   1967  10   12.8     6.1       0    87.0   107.5
+   1967  11    8.5     0.8       9    81.3    71.4
+   1967  12    7.0     0.2      13    34.3    72.8
+   1968   1    6.4     0.2      15    25.2    48.4
+   1968   2    4.6    -2.0      23    54.2    69.3
+   1968   3    9.7     2.1       8    30.1   107.8
+   1968   4   12.2     2.2      11    47.7   181.0
+   1968   5   12.7     3.6       3    49.3   121.2
+   1968   6   18.6     8.4       0    50.6   198.2
+   1968   7   16.8     9.6       0   102.4    81.9
+   1968   8   17.8    10.7       0    42.2   103.0
+   1968   9   17.0     9.2       0   113.6   114.6
+   1968  10   14.6     8.6       0    65.0    71.8
+   1968  11    7.8     3.9       1    65.6    30.1
+   1968  12    4.6     0.4      13    97.3    33.2
+   1969   1    7.1     1.0      11    47.9    43.5
+   1969   2    3.0    -2.6      20    88.5    72.6
+   1969   3    5.0    -0.5      16    85.9    63.5
+   1969   4   10.7     2.1       6    45.5   154.8
+   1969   5   13.1     5.9       0   102.0   103.4
+   1969   6   18.1     8.1       0    78.0   202.5
+   1969   7   20.4    11.4       0    44.3   176.8
+   1969   8   19.9    11.7       0    35.8   140.3
+   1969   9   17.1     9.9       0    58.4    98.9
+   1969  10   15.7     8.7       0     9.6    94.3
+   1969  11    6.9     1.0      12   116.9    76.6
+   1969  12    5.0     0.3      13    45.7    28.7
+   1970   1    5.0    -0.2      14    90.1    38.9
+   1970   2    5.5    -1.2      14    47.7   114.1
+   1970   3    7.5    -0.3      13    32.4   148.7
+   1970   4    9.7     2.0      10    49.4   140.2
+   1970   5   16.0     7.2       0    22.7   181.8
+   1970   6   20.3     9.5       0    18.6   245.1
+   1970   7   18.4    10.8       0    46.7   151.2
+   1970   8   20.1    11.3       0    63.5   172.8
+   1970   9   17.4    10.0       0    34.3   123.2
+   1970  10   13.9     6.3       0    22.8   119.9
+   1970  11    9.2     3.0       5    62.6    67.2
+   1970  12    6.6     2.0       6    72.1    53.2
+   1971   1    6.3     1.2      11    45.8    26.9
+   1971   2    7.8     1.3       7    16.7    83.4
+   1971   3    8.2     1.8       9    62.0    91.0
+   1971   4   10.7     3.5       3    48.8   120.2
+   1971   5   15.5     5.9       1    47.7   258.8
+   1971   6   14.8     7.6       0    59.0   139.0
+   1971   7   20.7    11.1       0    32.3   203.4
+   1971   8   18.2    10.9       0   127.7   123.4
+   1971   9   18.2     9.3       0    12.8   140.4
+   1971  10   14.4     6.5       5    20.9    98.9
+   1971  11    8.4     2.6      11    47.7    65.4
+   1971  12    9.1     3.9       4    19.7    27.6
+   1972   1    5.1     1.2      10   116.0    33.1
+   1972   2    5.7     1.0       6    56.0    33.4
+   1972   3    8.9     1.9       4    51.9    99.8
+   1972   4   11.7     4.4       1    30.6   108.3
+   1972   5   13.9     5.8       0    57.3   140.1
+   1972   6   15.4     7.2       0    59.6   126.6
+   1972   7   19.0     9.8       0    50.9   144.1
+   1972   8   18.8    10.1       0    14.6   169.1
+   1972   9   15.5     6.9       0    23.8   111.3
+   1972  10   13.5     5.9       1    11.9    84.9
+   1972  11    8.5     2.4       7    52.7    66.4
+   1972  12    7.0     1.7       8    26.0    24.7
+   1973   1    6.3     1.7      10    27.3    37.9
+   1973   2    7.7     0.8      11    12.1   103.6
+   1973   3   10.7     2.3       5     9.1   114.8
+   1973   4    9.7     2.3       6    70.5   121.5
+   1973   5   14.1     6.2       0    56.8   163.2
+   1973   6   18.8     9.9       0    35.2   169.1
+   1973   7   19.2    10.6       0    78.3   125.0
+   1973   8   19.0    10.1       0    66.2   159.3
+   1973   9   16.7     8.9       0    48.8   119.3
+   1973  10   11.8     5.2       1    41.0    71.7
+   1973  11    7.9     1.7      10    21.6    89.3
+   1973  12    7.0     0.5      12    36.5    65.4
+   1974   1    7.7     1.8       5    74.7    49.1
+   1974   2    7.5     2.1       7    45.3    57.2
+   1974   3    7.7     1.6       7    52.3    98.5
+   1974   4    9.6     2.6       3    16.5    96.0
+   1974   5   15.1     5.7       1    19.7   188.9
+   1974   6   16.7     7.9       1    34.4   150.4
+   1974   7   18.2     9.8       0    65.4   137.0
+   1974   8   18.5     9.8       0    48.4   160.1
+   1974   9   15.0     7.4       0    65.4   114.9
+   1974  10   10.0     4.4       0    76.1    63.6
+   1974  11    8.5     2.9       4    55.1    66.8
+   1974  12    9.6     3.6       4    35.7    61.5
+   1975   1    8.8     2.4       6    43.9    61.5
+   1975   2    6.3     0.8      12    21.6    39.9
+   1975   3    7.6     0.7      13    45.0    94.9
+   1975   4   11.6     3.7       5    59.5   117.7
+   1975   5   12.2     3.7       1    49.6   156.0
+   1975   6   18.6     7.8       0    24.8   218.8
+   1975   7   20.1    11.7       0    61.5   144.3
+   1975   8   22.8    12.4       0    84.5   223.7
+   1975   9   16.1     7.9       0    78.6   122.5
+   1975  10   12.5     5.1       3    20.5    88.5
+   1975  11    8.7     2.0       7    34.2    73.5
+   1975  12    8.4     2.3       3    22.5    63.4
+   1976   1    7.4     2.1      10    46.2    53.0
+   1976   2    6.5     1.7       5    17.5    40.6
+   1976   3    7.1     1.1       8    26.0   100.6
+   1976   4   10.7     3.5       4    31.4   105.9
+   1976   5   14.5     6.5       0    78.9   119.0
+   1976   6   20.3    10.4       0    24.9   212.6
+   1976   7   22.1    10.7       0    30.0   236.7
+   1976   8   21.9     9.9       0    18.4   220.5
+   1976   9   15.4     8.6       0   193.2    59.4
+   1976  10   12.8     6.7       0   142.6    70.2
+   1976  11    8.0     1.5      11    22.8    61.2
+   1976  12    4.0    -0.5      16    50.9    47.9
+   1977   1    4.5    -0.8      17   101.0    52.4
+   1977   2    5.9     0.9       6    63.6    49.4
+   1977   3    9.2     2.7       5    54.8    73.6
+   1977   4   10.3     2.6       5    33.0   158.2
+   1977   5   13.6     4.7       1    35.3   197.7
+   1977   6   15.9     7.2       0    63.4   158.7
+   1977   7   18.8    10.3       0     9.4   135.8
+   1977   8   18.6    10.1       0    37.8   141.0
+   1977   9   16.1     8.5       0    16.3    86.0
+   1977  10   13.5     7.7       0    41.5    70.0
+   1977  11    8.4     2.9       4    74.2    76.8
+   1977  12    7.4     2.8       4    63.9    32.2
+   1978   1    4.8    -0.9      17    80.8    60.1
+   1978   2    3.7    -2.0      19    71.3    49.6
+   1978   3    9.9     2.8       4    29.5   108.4
+   1978   4    9.4     2.4       5    34.4    97.7
+   1978   5   15.4     6.0       0    53.1   178.5
+   1978   6   17.0     8.5       0    32.8   150.6
+   1978   7   17.8     9.8       0    61.4   139.2
+   1978   8   17.7    10.7       0    92.7   105.2
+   1978   9   16.6    10.0       0    51.4   110.1
+   1978  10   14.5     8.3       0    20.3    89.8
+   1978  11   10.7     4.7       5    24.7    64.7
+   1978  12    4.7     0.1      14   195.5     9.7
+   1979   1    2.4    -3.5      23    49.6    60.6
+   1979   2    2.8    -1.1      18    30.6    49.2
+   1979   3    6.4     0.9      13   166.0    90.6
+   1979   4   10.0     3.4       1    44.7    92.5
+   1979   5   12.8     4.6       4    96.5   150.3
+   1979   6   17.8     9.1       0    49.3   166.2
+   1979   7   19.6    11.0       0    25.3   160.4
+   1979   8   18.0     9.8       0    67.3   122.4
+   1979   9   16.7     8.4       0    39.2   152.2
+   1979  10   13.5     7.5       0    54.5    84.3
+   1979  11    9.4     2.8       7    69.1    80.4
+   1979  12    6.9     2.4       8    91.0    46.5
+   1980   1    4.0    -0.1      18    66.2    42.8
+   1980   2    6.8     2.3       5    55.4    35.6
+   1980   3    6.9     0.7       9    95.6    95.8
+   1980   4   12.4     4.1       3    16.5   156.1
+   1980   5   14.6     4.6       1    37.4   198.8
+   1980   6   16.6     9.0       0   191.4   140.0
+   1980   7   18.0    10.0       0    55.7   125.3
+   1980   8   18.9    10.9       0    92.7   132.4
+   1980   9   17.5    10.0       0    27.0   124.8
+   1980  10   11.5     4.7       2    67.2    98.1
+   1980  11    8.8     3.8       6    61.8    50.2
+   1980  12    8.1     2.7       7    41.8    53.9
+   1981   1    7.1     0.1      20    28.3    63.1
+   1981   2    5.5     0.3      13    31.7    59.0
+   1981   3    9.6     3.1       5   113.5    65.6
+   1981   4   10.8     3.1       3    49.7   137.6
+   1981   5   15.1     6.3       2    47.7   159.1
+   1981   6   16.5     8.8       0    25.6   175.0
+   1981   7   19.2    10.6       0    36.4   148.0
+   1981   8   20.3    10.8       0    33.5   165.0
+   1981   9   18.3     9.5       0   117.2   154.5
+   1981  10   10.9     3.3       5    95.0   146.1
+   1981  11   10.5     3.7       3    56.6    69.2
+   1981  12    2.9    -3.3      21    58.1    57.5
+   1982   1    4.8    -2.1      14    64.6    58.6
+   1982   2    7.4     1.5       7    11.4    63.0
+   1982   3    9.3     1.8       6    29.6   154.3
+   1982   4   13.1     3.6       3    11.8   168.1
+   1982   5   15.5     5.5       3    26.5   223.0
+   1982   6   17.0     9.8       0   113.7   107.4
+   1982   7   19.2    11.2       0    25.5   153.8
+   1982   8   19.3    11.2       0    59.5   162.2
+   1982   9   18.0     8.7       0    34.3   162.3
+   1982  10   12.2     6.4       1    89.8    51.6
+   1982  11    9.3     4.4       2    68.8    61.7
+   1982  12    6.3     0.2      15    49.6    52.3
+   1983   1    8.5     2.9       5    30.3    82.6
+   1983   2    4.2    -1.2      17    52.3    75.6
+   1983   3    9.0     2.9       2    58.6   103.2
+   1983   4    9.3     2.0       8   102.6   119.0
+   1983   5   12.1     5.5       0   102.4   104.4
+   1983   6   17.0     8.7       0    38.4   165.5
+   1983   7   22.9    12.6       0    20.2   195.6
+   1983   8   21.1    11.4       0    41.9   189.2
+   1983   9   16.1     9.1       0    61.4   117.1
+   1983  10   13.2     6.2       3    36.2   124.1
+   1983  11    9.2     4.2       6    33.0    53.3
+   1983  12    8.1     2.2       7    98.1    48.5
+   1984   1    4.8    -0.5      20    83.7    58.8
+   1984   2    5.6     0.4      12    27.7    53.9
+   1984   3    6.9     1.9       4    52.2    51.3
+   1984   4   12.4     2.5       7    12.9   207.4
+   1984   5   13.9     4.4       3    30.7   184.9
+   1984   6   17.7     9.2       0    36.8   159.5
+   1984   7   21.2    10.4       0    21.4   202.8
+   1984   8   20.9    10.8       0    55.7   165.1
+   1984   9   16.0     9.3       0    96.3    98.8
+   1984  10   14.1     6.8       0    39.8   128.4
+   1984  11    9.5     5.2       0   134.3    57.1
+   1984  12    7.1     1.6       8    23.9    41.8
+   1985   1    3.3    -1.5      22    82.0    37.0
+   1985   2    5.5    -1.4      19     5.7    78.0
+   1985   3    7.7     0.6      12    62.1   128.6
+   1985   4   11.0     4.0       4    74.8   114.3
+   1985   5   13.5     5.9       0    63.9   125.5
+   1985   6   15.9     6.9       0    34.6   153.7
+   1985   7   19.0    10.7       0    59.6   134.7
+   1985   8   17.6    10.2       0    81.5   152.1
+   1985   9   17.5     9.5       0    51.9   115.9
+   1985  10   14.1     7.5       1    21.2   109.7
+   1985  11    6.4     0.2      12    68.1    87.8
+   1985  12    7.5     2.3      12    40.5    41.9
+   1986   1    5.0    -0.3      14    63.1    63.8
+   1986   2    1.8    -3.0      23    37.6    56.8
+   1986   3    7.8     0.8      11    38.8   135.7
+   1986   4    8.4     1.7       5   109.5   110.2
+   1986   5   14.4     6.7       0    65.5   203.1
+   1986   6   18.1     8.9       0    32.1   179.5
+   1986   7   19.2    10.8       0    24.2   133.4
+   1986   8   15.9     8.7       0   169.1   112.1
+   1986   9   16.2     6.4       0    28.0   192.7
+   1986  10   13.7     6.3       0    31.0   138.5
+   1986  11   10.5     4.3       1    36.2    89.6
+   1986  12    7.8     2.4       2    74.2    52.6
+   1987   1    2.9    -1.5      18    39.1    52.1
+   1987   2    6.5     0.2      12    34.7    69.7
+   1987   3    7.2     0.5      14    81.2    99.6
+   1987   4   13.5     5.0       0    59.4   155.2
+   1987   5   13.3     4.9       0    42.7   163.7
+   1987   6   15.1     7.7       0    92.4    89.4
+   1987   7   19.0    11.1       0    84.9   143.4
+   1987   8   18.3    11.1       0    53.7   117.2
+   1987   9   16.7     8.6       0    46.2   168.5
+   1987  10   11.8     5.1       3    99.6    86.9
+   1987  11    8.9     3.4       3    61.3    54.3
+   1987  12    8.2     3.0       7    34.7    25.4
+   1988   1    7.0     1.3       7    79.8    54.5
+   1988   2    7.5     1.4       7    34.4   112.8
+   1988   3    9.1     1.7       9    54.5   114.3
+   1988   4   11.6     3.8       5    26.0   126.2
+   1988   5   14.8     5.9       0    58.0   174.3
+   1988   6   18.4     9.4       0    16.2   189.5
+   1988   7   17.9    10.4       0   115.1   163.3
+   1988   8   19.3    10.2       0    46.0   199.5
+   1988   9   16.6     8.5       0    44.3   162.6
+   1988  10   13.0     6.7       3    75.8    98.8
+   1988  11    9.0     2.0       6    64.7    87.8
+   1988  12   10.1     4.4       0    27.9    62.7
+   1989   1    9.5     3.1       2     7.2    66.8
+   1989   2    8.6     2.1       9    47.6    90.0
+   1989   3   10.8     2.2       7    20.7   131.3
+   1989   4    9.7     2.3       5    50.3   136.9
+   1989   5   16.5     6.3       0     7.7   246.0
+   1989   6   19.0     8.0       0    52.1   224.0
+   1989   7   22.5    11.2       0    10.1   237.2
+   1989   8   20.2    10.7       0    61.5   202.7
+   1989   9   18.0     8.7       0    11.7   126.7
+   1989  10   14.7     6.9       0    48.5    94.2
+   1989  11    9.2     2.9       7    34.8    74.2
+   1989  12    6.6     0.5      11    63.7    25.5
+   1990   1    8.7     2.1       6    72.6    63.7
+   1990   2    9.6     3.1       5    60.4    81.4
+   1990   3   12.1     4.2       4    14.1   141.0
+   1990   4   12.7     2.3       6    10.1   212.7
+   1990   5   16.6     5.8       0    42.1   195.9
+   1990   6   17.3     8.1       0    46.3   113.6
+   1990   7   20.6     9.7       0    30.9   223.3
+   1990   8   22.3    11.8       0    52.8   214.2
+   1990   9   16.5     7.7       0    43.2   124.8
+   1990  10   13.8     7.8       0    78.7    78.0
+   1990  11    9.2     3.5       4    53.1    54.3
+   1990  12    7.2     1.6       4    93.3    46.0
+   1991   1    5.5    -0.9      20    47.1    84.9
+   1991   2    4.9    -0.8      20    80.0    52.3
+   1991   3   10.8     3.6       2    60.8    68.2
+   1991   4   11.1     3.1       4    27.7   156.4
+   1991   5   14.4     6.2       0    19.3   124.3
+   1991   6   15.7     6.8       1    53.9   152.2
+   1991   7   21.0    11.4       0    43.9   181.6
+   1991   8   21.3    11.1       0    21.2   191.9
+   1991   9   18.1     7.5       1    24.3   155.8
+   1991  10   12.6     5.8       1    50.0    78.3
+   1991  11    9.1     1.6       8    60.0    62.2
+   1991  12    7.8    -0.1      14    44.6    68.9
+   1992   1    7.1     0.0      15    22.7    65.4
+   1992   2    9.1     1.7       8    34.0   102.0
+   1992   3   10.4     3.0       3    62.7    98.1
+   1992   4   11.9     4.1       2    95.0   124.0
+   1992   5   16.6     6.6       1    19.0   220.2
+   1992   6   19.7     9.5       0    20.2   194.0
+   1992   7   19.6    10.7       0    54.1   168.7
+   1992   8   18.8     9.8       0    68.8   184.1
+   1992   9   15.7     8.5       0    97.7   101.6
+   1992  10   10.5     3.2       7    61.0    79.4
+   1992  11    9.8     2.4       6    60.9    78.3
+   1992  12    5.9     0.0      16    44.7    27.2
+   1993   1    8.3     1.1      10    40.1    52.3
+   1993   2    8.2     2.1       7    15.6    54.3
+   1993   3   10.1     1.8       8    10.1   126.6
+   1993   4   11.8     4.4       2    94.9   110.8
+   1993   5   14.3     5.8       0    92.7   133.0
+   1993   6   18.1     8.9       0    31.4   162.4
+   1993   7   18.6    10.2       0    42.0   162.9
+   1993   8   18.6     9.1       0    89.4   162.1
+   1993   9   15.2     7.7       0   117.6    86.2
+   1993  10   11.0     4.2       5    73.6    88.2
+   1993  11    5.9     0.7      12    64.6    34.5
+   1993  12    6.3     1.0      15    77.7    67.3
+   1994   1    6.5     1.0      12    70.8    72.6
+   1994   2    4.7    -1.3      15    53.4    56.1
+   1994   3   10.0     3.0       3    31.7   142.6
+   1994   4   11.0     3.4       4    37.8   169.4
+   1994   5   12.9     5.0       1    45.9   157.8
+   1994   6   17.7     9.0       0    22.2   205.9
+   1994   7   21.3    10.6       0    44.2   183.4
+   1994   8   18.4    10.0       0    49.1   141.2
+   1994   9   15.3     7.6       0    69.2   116.6
+   1994  10   12.6     5.0       1    58.7    98.9
+   1994  11   11.5     5.2       2    61.9    58.8
+   1994  12    8.1     2.4       7    66.7    60.5
+   1995   1    5.9     0.3      14    75.2    59.4
+   1995   2    8.3     2.6       4    62.1    93.7
+   1995   3    8.1     0.9      14    39.5   160.8
+   1995   4   12.3     3.6       8    27.5   173.4
+   1995   5   15.3     5.8       2    31.2   186.8
+   1995   6   17.3     8.3       0    16.2   174.2
+   1995   7   21.6    11.7       0    24.5   209.9
+   1995   8   23.1    11.3       0    14.2   249.8
+   1995   9   16.7     8.7       0    86.2   122.5
+   1995  10   15.6     8.0       2    25.2   122.9
+   1995  11   10.0     4.0       5   116.1    48.4
+   1995  12    4.5    -0.9      15    87.6    30.1
+   1996   1    5.1     1.9       5    29.9     7.6
+   1996   2    5.7    -0.7      19    66.7    90.4
+   1996   3    5.4     1.2       9    25.9    29.3
+   1996   4   11.5     3.7       8    33.8   110.4
+   1996   5   12.6     3.9       3    36.0   190.3
+   1996   6   18.2     7.9       0     8.6   217.0
+   1996   7   20.1    10.2       0    46.8   182.0
+   1996   8   20.7    10.6       0    71.8   179.6
+   1996   9   16.4     8.8       0    24.6   103.7
+   1996  10   14.3     6.9       0    36.3   107.4
+   1996  11    7.9     1.8      13    77.3    87.6
+   1996  12    5.1     0.4      13    62.5    39.5
+   1997   1    5.3    -0.3      19    13.8    44.7
+   1997   2    9.0     2.2       3    71.6    96.8
+   1997   3   11.8     3.9       4    12.4   146.7
+   1997   4   12.7     4.1       4     5.8   135.5
+   1997   5   14.6     4.9       4    54.5   195.9
+   1997   6   16.0     9.0       0   174.4   103.4
+   1997   7   20.8    11.1       0    67.0   209.4
+   1997   8   22.0    12.3       0    48.1   186.2
+   1997   9   17.2     8.0       0    11.3   171.2
+   1997  10   13.1     5.4       3    31.7   120.2
+   1997  11   10.2     5.0       2    68.2    33.0
+   1997  12    7.9     2.7       4    82.8    26.6
+   1998   1    6.8     1.4       6    92.0    44.2
+   1998   2   10.9     4.3       5     6.1    83.2
+   1998   3   11.0     3.1       7    59.3    90.3
+   1998   4   10.6     3.4       5   151.0   118.0
+   1998   5   16.3     7.3       0    71.8   175.9
+   1998   6   16.8     9.1       0    97.8   127.0
+   1998   7   18.5    10.5       0    52.6   136.5
+   1998   8   18.7    11.0       0    44.9   158.6
+   1998   9   16.7    10.3       0    53.4    88.9
+   1998  10   12.8     5.9       1    96.9   119.8
+   1998  11    8.3     1.7       6    64.9    76.1
+   1998  12    7.8     1.5       8    27.3    40.7
+   1999   1    7.7     1.6       6    57.5    68.5
+   1999   2    8.2     1.4      10    15.6   108.5
+   1999   3    9.9     3.1       2    92.7   105.0
+   1999   4   12.6     4.0       6    42.5   147.6
+   1999   5   15.8     7.6       0    50.2   149.5
+   1999   6   16.7     8.3       0    67.2   144.3
+   1999   7   20.8    11.5       0    12.1   201.2
+   1999   8   19.0    10.8       0    81.3   146.2
+   1999   9   19.6    10.2       0    52.0   173.0
+   1999  10   13.6*    6.1*      1*   42.6*    ---
+   1999  11   10.3*    4.3*      3*   46.8*    ---
+   1999  12    6.3     0.7      13    64.1*    ---
+   2000   1    7.9     1.9       6    35.1*    ---
+   2000   2    8.7     2.4       6    29.5*    ---
+   2000   3   10.8     3.6       4    21.0     ---
+   2000   4   11.0     3.4       5   149.8     ---
+   2000   5   15.2     6.5       0    46.0     ---
+   2000   6   17.2     9.4       0    89.4     ---
+   2000   7   17.8    10.4       0    49.4     ---
+   2000   8   20.2    10.9       0    43.8     ---
+   2000   9   17.3     9.7       0    84.2     ---
+   2000  10   13.0     6.0       1   119.2     ---
+   2000  11    8.8     3.4       0   148.4     ---
+   2000  12    6.8     2.3      11    72.4     ---
+   2001   1    5.7     0.1      15    46.2     ---
+   2001   2    7.4    -0.4      16   103.6     ---
+   2001   3    7.5     0.1      11    43.4     ---
+   2001   4   10.5     3.0       3    59.8     ---
+   2001   5   16.7     6.4       0    15.0     ---
+   2001   6   16.8     8.9       0    38.2     ---
+   2001   7   20.1    12.0       0    13.2     ---
+   2001   8   20.3    11.7       0    76.3*    ---
+   2001   9   16.0     9.7       0    74.7*    ---
+   2001  10   15.7     9.9       0    77.1*    ---
+   2001  11   11.0     4.2       3    35.8     ---
+   2001  12    6.0     0.3      17    54.4     ---
+   2002   1    7.5     1.5      12    37.0     ---
+   2002   2    9.3     2.8       4    83.6     ---
+   2002   3   11.1     2.8       4    37.4     ---
+   2002   4   13.3     4.1       4    19.4     ---
+   2002   5   15.1     7.6       0    53.0     ---
+   2002   6   17.5     9.9       0    47.0     ---
+   2002   7   19.3    10.6       0    79.6     ---
+   2002   8   20.5    12.7       0    91.2     ---
+   2002   9   17.4     9.5       0    25.2     ---
+   2002  10   12.4     5.4       3    86.0     ---
+   2002  11    9.6     4.6       1    83.8     ---
+   2002  12    6.4     3.5       4    92.2     ---
+   2003   1    7.0     2.2       9    62.0     ---
+   2003   2    6.8    -0.7      17    18.0     ---
+   2003   3   12.1     2.0       8    17.6     ---
+   2003   4   14.0     4.3       5    24.0     ---
+   2003   5   15.8     7.7       0    44.4     ---
+   2003   6   19.6    10.9       0    61.0     ---
+   2003   7   20.4    12.8       0    50.4     ---
+   2003   8   21.0    12.2       0    15.9     ---
+   2003   9   18.3     8.9       0    41.1     ---
+   2003  10   12.8     5.0       2    41.5*    ---
+   2003  11   10.5     4.4       4    45.7*    ---
+   2003  12    7.7     0.9      14    65.0     ---
+   2004   1    7.6     2.4       7    97.0     ---
+   2004   2    8.8     3.0       8    29.0     ---
+   2004   3   10.4     2.9       4    24.5     ---
+   2004   4   13.1     5.9       1    54.4     ---
+   2004   5   16.5*    6.2*      0*   21.8     ---
+   2004   6   18.7    10.1       0    67.6     ---
+   2004   7   19.1    10.9       0    62.8     ---
+   2004   8   20.0    12.5       0   155.8     ---
+   2004   9   17.6     9.7       0    19.8     ---
+   2004  10   12.6     6.6       0   120.2     ---
+   2004  11   10.0     4.3       6    18.2     ---
+   2004  12    8.3     1.7      10    19.8     ---
+   2005   1    8.4     2.7       6    35.6     ---
+   2005   2    6.9     1.3       9    41.5     ---
+   2005   3    9.7     3.7       6    44.8     ---
+   2005   4   11.7     4.1       1    82.0     ---
+   2005   5   14.9     6.2       1    20.4     ---
+   2005   6   18.6    10.0       0    36.2     ---
+   2005   7   19.7    11.7       0    72.6     ---
+   2005   8   20.2*   10.5*      0*   38.0     ---
+   2005   9   18.7*    9.7*      0*   63.8     ---
+   2005  10   14.6     8.9       0    74.6     ---
+   2005  11    9.4     2.4      11    71.6     ---
+   2005  12    7.3     1.2      10    37.8     ---
+   2006   1    6.3     1.3       9    20.6     ---
+   2006   2    7.0     1.1       9    44.2     ---
+   2006   3    6.7     0.8      14    79.2     ---
+   2006   4   12.0     3.9       3    24.0     ---
+   2006   5   15.1     6.3       1    84.4     ---
+   2006   6   19.7     9.9       0    13.0     ---
+   2006   7   24.2    12.4       0    10.0     ---
+   2006   8   19.2    11.5       0    57.4     ---
+   2006   9   20.0    11.8       0    35.0     ---
+   2006  10   15.5     8.6       0    53.2     ---
+   2006  11   11.0     4.5       1   125.5     ---
+   2006  12    7.6     2.2       9    77.4     ---
+   2007   1    9.5     3.1       5    56.2     ---
+   2007   2    8.5     2.1       8    70.0     ---
+   2007   3   10.2     3.3       4    20.8     ---
+   2007   4   15.4     6.0       0    11.4     ---
+   2007   5   14.8     6.9       0    50.0     ---
+   2007   6   17.4     9.9       0   118.8     ---
+   2007   7   19.0    10.9       0   100.2     ---
+   2007   8   19.2    10.6       0    30.6     ---
+   2007   9   17.4     8.8       0    39.4     ---
+   2007  10   14.2     6.1       3    13.0     ---
+   2007  11   10.4     3.9       3    61.2     ---
+   2007  12    6.5     1.1      14    52.6     ---
+   2008   1    7.9     2.8       7   113.2     ---
+   2008   2    8.9     0.7      11    13.4     ---
+   2008   3    9.1     1.9       7    38.4     ---
+   2008   4   11.2     3.3       4    84.0     ---
+   2008   5   15.7     7.1       1    21.2     ---
+   2008   6   17.8     9.1       0    77.0     ---
+   2008   7   20.1    11.4       0   134.0     ---
+   2008   8   19.1    12.2       0    95.4     ---
+   2008   9   16.6     9.6       0    97.7     ---
+   2008  10   12.8     5.2       2    45.2     ---
+   2008  11    9.0     3.7       6    40.8     ---
+   2008  12    6.4     0.6      12    57.0     ---
+   2009   1    6.0     0.4      11    39.4     ---
+   2009   2    7.6     2.0      12    35.6     ---
+   2009   3   11.0     3.0       4    21.2     ---
+   2009   4   13.7     4.3       1    36.8     ---
+   2009   5   16.0     6.8       0    38.2     ---
+   2009   6   17.9     8.9       0    77.8     ---
+   2009   7   19.7    11.4       0   168.8     ---
+   2009   8   20.1    12.1       0    37.2     ---
+   2009   9   17.9     9.5       0    14.4     ---
+   2009  10   14.0     7.1       0    46.2     ---
+   2009  11   10.4     4.7       0   146.6     ---
+   2009  12    5.1    -0.5      16    80.8     ---
+   2010   1    3.5    -1.1      16    59.8     ---
+   2010   2    4.6    -1.0      20    67.6     ---
+   2010   3    9.7     2.0      10    68.2     ---
+   2010   4   13.5     4.1       2    12.4     ---
+   2010   5   15.0     5.2       3    24.0     ---
+   2010   6   19.4     9.5       0    56.0     ---
+   2010   7   20.3    12.1       0    62.0     ---
+   2010   8   19.1    10.1       0    44.8     ---
+   2010   9   17.9     9.8       0    75.8     ---
+   2010  10   13.0     6.4       1    62.2     ---
+   2010  11    7.6     2.0       9   157.3     ---
+   2010  12    2.7    -3.4      21    40.7    ---
+   2011   1    6.3     0.5      13    36.0     ---
+   2011   2    8.4     2.8       2    58.2     ---
+   2011   3   10.5     2.1       8    24.8     ---
+   2011   4   16.5     5.9       1     7.2     ---
+   2011   5   16.0     7.4       1    40.0     ---
+   2011   6   18.6     8.8       0    48.4     ---
+   2011   7   19.5     9.7       0    65.6     ---
+   2011   8   18.6    10.6       0   125.0     ---
+   2011   9   18.1    10.2       0    28.4     ---
+   2011  10   14.6     8.2       0    53.8     ---
+   2011  11   11.4     6.0       2    27.2     ---
+   2011  12    7.5     2.3       6    51.6     ---
+   2012   1    7.7     1.5       8    30.4     ---
+   2012   2    8.1     1.8      11    10.2     ---
+   2012   3   13.7     3.6       3    15.0    ---
+   2012   4   10.8     2.9       4   134.4    ---
+   2012   5   15.2     5.9       1    66.2    ---
+   2012   6   16.1     8.7       0   136.6    ---
+   2012   7   18.3    10.9       0    98.0    ---
+   2012   8   19.9    11.3       0   103.4     ---
+   2012   9   16.8     8.7       0   116.2     ---
+   2012  10   12.4     4.4       2    83.6     ---
+   2012  11    9.2     2.9       6   124.8     ---
+   2012  12    6.6     1.1      10    99.2     ---
+   2013   1    5.5     0.8      13    80.9     ---
+   2013   2    6.0     0.2      13    27.2    ---
+   2013   3    4.9    -0.2      15    59.4    ---
+   2013   4   10.9     3.3       3    22.8    ---
+   2013   5   15.0     5.8       0   100.8    ---
+   2013   6   18.1     8.9       0    23.0    ---
+   2013   7   23.2    12.8       0    52.8    ---
+   2013   8   20.6    11.9       0    71.2    ---
+   2013   9   17.1     8.8       0    84.6    ---
+   2013  10   14.4     8.8       0   100.2    ---  
+   2013  11    9.2     2.3       5    54.0    ---  
+   2013  12    8.8     3.1       3    65.4    ---  
+   2014   1    7.1     2.3       6    91.2    ---  
+   2014   2    8.3     2.8       2    61.2    ---  
+   2014   3   10.9     3.2       6    33.0    ---  
+   2014   4   13.4     5.7       2    56.0    ---  
+   2014   5   15.6     7.7       1    78.0    ---  
+   2014   6   19.0    10.3       0    47.2    ---  
+   2014   7   21.8    11.5       0    54.4    ---  
+   2014   8   18.6    10.2       0    79.4    ---  
+   2014   9   18.2     9.9       0    15.8    ---  
+   2014  10   14.9     7.8       0    51.0    ---  
+   2014  11   10.5     4.9       2    63.6    ---  
+   2014  12    8.1     1.9      11    27.0    ---  
+   2015   1    6.7     1.6       9    47.8    ---    Provisional
+   2015   2    7.7     1.0      10    15.4    ---    Provisional
+   2015   3   10.1     2.1       6    30.4    ---    Provisional
+   2015   4   13.7     3.4       2    21.0    ---    Provisional
+   2015   5   14.4     6.0       1    70.6    ---    Provisional
+   2015   6   17.8     8.0       0    28.4    ---    Provisional
+   2015   7   19.1    10.5       0    86.6    ---    Provisional
diff --git a/eastbournedata.txt b/eastbournedata.txt
new file mode 100644
index 0000000..d8d6dc7
--- /dev/null
+++ b/eastbournedata.txt
@@ -0,0 +1,686 @@
+Eastbourne
+Location: 5611E 983N, 7 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1959   1    6.4     1.1      13   109.5   100.4
+   1959   2    6.6     2.0       4     0.0    73.4
+   1959   3   10.4     5.1       0    43.0   128.4
+   1959   4   12.7     7.3       0    62.5   163.5
+   1959   5   16.8     9.3       0    12.5   250.1
+   1959   6   18.9    11.9       0    23.2   296.0
+   1959   7   21.6    14.2       0    39.8   333.0
+   1959   8   21.8    14.8       0    25.7   246.4
+   1959   9   20.8    12.8       0     6.6   265.8
+   1959  10   16.8    10.7       0   106.8   171.7
+   1959  11   11.7     6.2       0   151.5    72.0
+   1959  12   10.0     5.1       1   196.7    32.2
+   1960   1    7.4     2.6       6    82.0    54.1
+   1960   2    7.8     2.7       6    52.6   103.0
+   1960   3    9.0     5.0       1    80.5   100.5
+   1960   4   12.7     5.9       0    35.7   185.9
+   1960   5   16.2     9.7       0    70.4   204.4
+   1960   6   18.9    12.4       0    59.1   257.3
+   1960   7   18.4    13.4       0    60.2   195.3
+   1960   8   19.4    13.4       0   148.8   225.7
+   1960   9   17.6    11.9       0    66.5   158.0
+   1960  10   14.3     9.9       0   179.5   122.1
+   1960  11   11.8     7.1       0   218.8    76.9
+   1960  12    7.6     3.5       1   125.3    46.9
+   1961   1    7.3     3.1       3   147.5    65.0
+   1961   2    9.4     5.6       0    66.7    85.9
+   1961   3   11.4     4.4       0     6.3   190.8
+   1961   4   13.1     8.6       0    60.8   134.3
+   1961   5   15.4     8.6       0    32.0   282.3
+   1961   6   18.4    11.6       0    32.7   299.1
+   1961   7   19.5    12.9       0    69.1   248.1
+   1961   8   19.8    14.0       0    17.2   211.9
+   1961   9   19.3    13.5       0    64.5   159.4
+   1961  10   15.5    10.1       0   111.8   153.4
+   1961  11   10.1     6.0       1   100.6    69.3
+   1961  12    7.6     2.7      12   104.1    78.8
+   1962   1    7.8     3.5       6    89.7    73.9
+   1962   2    7.3     2.4       4    18.6    87.2
+   1962   3    6.4     1.0      11    50.0   149.2
+   1962   4   10.7     5.3       0    48.6   153.3
+   1962   5   12.7     7.5       0    41.8   182.3
+   1962   6   16.7     9.7       0    12.8   290.1
+   1962   7   18.1    12.9       0    53.1   197.6
+   1962   8   18.4    13.1       0   105.5   223.9
+   1962   9   17.1    11.4       0    64.7   182.3
+   1962  10   15.3     9.4       0    51.8   151.8
+   1962  11    9.4     5.2       2    69.8    37.1
+   1962  12    6.3     1.0      14    97.9   116.5
+   1963   1    1.0    -2.8      26    12.5    72.8
+   1963   2    2.0    -1.3      18    19.5    94.2
+   1963   3    7.9     3.4       3    74.0   135.0
+   1963   4   10.8     5.4       0    89.9   152.7
+   1963   5   13.8     7.8       0    42.0   239.5
+   1963   6   17.4    12.0       0    87.2   221.3
+   1963   7   18.6    12.9       0    43.4   287.4
+   1963   8   18.1    13.0       0   103.7   185.7
+   1963   9   17.1    11.9       0    88.3   124.2
+   1963  10   14.4     9.9       0    67.1    80.7
+   1963  11   12.3     8.3       0   209.6    69.6
+   1963  12    5.7     1.4      11    20.4    58.7
+   1964   1    6.0     2.2       6    33.7    37.0
+   1964   2    6.8     3.3       3    37.6    73.9
+   1964   3    6.7     2.9       3   124.3    74.3
+   1964   4   10.7     5.8       1    76.1   169.5
+   1964   5   15.9    10.1       0    83.7   232.4
+   1964   6   17.3    11.9       0    85.3   223.9
+   1964   7   19.8    14.2       0    34.9   244.0
+   1964   8   20.2    14.1       0    43.7   224.1
+   1964   9   19.0    12.6       0    34.4   233.9
+   1964  10   13.5     6.9       0   100.6   152.6
+   1964  11   11.2     6.8       2   104.0    65.9
+   1964  12    7.5     2.5       7    76.0    42.7
+   1965   1    6.7     2.9       3    91.0    77.5
+   1965   2    5.8     1.6       4     9.7    59.7
+   1965   3    8.6     3.2       6    74.7   145.5
+   1965   4   11.6     5.4       0    37.0   160.0
+   1965   5   14.5     8.7       0    46.2   213.5
+   1965   6   16.9    11.0       0    66.9   213.7
+   1965   7   17.7    12.6       0   101.5   156.9
+   1965   8   19.0    13.5       0    75.7   220.8
+   1965   9   16.8    10.6       0   137.5   168.7
+   1965  10   15.3     9.9       0    14.4   165.0
+   1965  11    9.6     4.0       4    72.5    90.8
+   1965  12    9.3     4.0       4   140.1    63.5
+   1966   1    5.7     2.5       9    59.6    35.3
+   1966   2    8.9     5.5       0   105.7    35.8
+   1966   3   10.2     4.4       0    20.5   149.0
+   1966   4   11.3     6.5       0    98.8   121.4
+   1966   5   15.1     8.6       0    37.6   231.9
+   1966   6   18.9    12.5       0    52.7   260.6
+   1966   7   18.9    13.2       0    73.4   203.0
+   1966   8   19.3    12.8       0    70.3   244.8
+   1966   9   18.5    12.4       0    31.6   205.9
+   1966  10   15.0    10.3       0   198.9   100.5
+   1966  11    9.6     4.5       1    73.3    56.3
+   1966  12    9.5     4.4       1   103.1    41.3
+   1967   1    7.3     3.6       5    59.5    78.4
+   1967   2    8.8     4.1       2    65.2    93.9
+   1967   3   10.8     5.6       0    40.0   184.7
+   1967   4   11.8     5.0       0    62.4   195.1
+   1967   5   14.7     8.9       0    67.7   221.0
+   1967   6   17.6    11.0       0    58.1   266.2
+   1967   7   20.6    14.3       0    11.6   308.8
+   1967   8   19.6    13.8       0    99.2   232.9
+   1967   9   17.8    12.6       0   102.6   149.9
+   1967  10   15.1    10.9       0   145.9   124.6
+   1967  11   10.0     4.5       0    84.5    89.2
+   1967  12    7.4     2.8       7    90.5    65.6
+   1968   1    7.0     2.4       9    82.6    55.9
+   1968   2    6.0     1.6       6    67.3    92.5
+   1968   3    9.5     4.6       1    21.4   162.7
+   1968   4   11.5     5.0       2    71.4   204.2
+   1968   5   13.5     8.0       0    53.6   219.8
+   1968   6   17.4    11.6       0    43.4   214.0
+   1968   7   19.0    12.7       0    51.0   206.7
+   1968   8   19.5    13.8       0    58.8   149.4
+   1968   9   17.9    12.8       0   117.3   174.1
+   1968  10   16.0    12.1       0    92.2    85.0
+   1968  11    9.9     6.0       1    23.0    54.5
+   1968  12    6.2     2.4       9    49.3    44.7
+   1969   1    9.0     5.0       2    75.0    45.9
+   1969   2    5.3     0.3      15    51.6    93.2
+   1969   3    7.8     2.6       5    61.9    80.0
+   1969   4   11.8     4.9       0    39.3   228.6
+   1969   5   14.3     8.8       0    65.8   232.7
+   1969   6   18.3    11.2       0    34.7   292.6
+   1969   7   21.3    14.3       0    75.0   265.6
+   1969   8   20.2    14.1       0    85.5   209.0
+   1969   9   18.9    12.9       0     7.1   163.0
+   1969  10   16.8    11.2       0     2.3   150.0
+   1969  11   10.7     5.2       4   176.6    86.4
+   1969  12    6.8     2.4       9    91.1    26.4
+   1970   1    7.5     3.6       7   119.9    51.0
+   1970   2    7.3     2.3       8    73.8   130.7
+   1970   3    7.8     1.9      10    45.7   140.6
+   1970   4    9.7     4.3       3    76.0   138.8
+   1970   5   15.8     9.4       0    34.0   242.3
+   1970   6   19.5    12.6       0    18.1   309.5
+   1970   7   18.4    12.7       0    59.5   232.9
+   1970   8   19.9    13.6       0    68.7   222.0
+   1970   9   18.4    12.4       0   113.8   195.3
+   1970  10   15.1     9.6       0    28.1   128.5
+   1970  11   12.1     7.0       1   209.9    68.1
+   1970  12    7.3     3.2       7    58.1*   58.0
+   1971   1    7.8     3.9       6    89.9    56.7
+   1971   2    8.3     3.4       0    25.5    93.5
+   1971   3    8.3     3.0       6    57.0   150.4
+   1971   4   10.8     5.4       0    34.2   158.8
+   1971   5   15.3     8.9       0    59.5   268.9
+   1971   6   16.9    10.9       0   181.6   208.5
+   1971   7   20.8    13.9       0    38.5   286.4
+   1971   8   19.4    14.6       0    69.8   173.3
+   1971   9   18.7    11.7       0    15.3   205.8
+   1971  10   16.1    10.1       0    47.3   167.7
+   1971  11   10.5     4.4       0    48.9   116.2
+   1971  12    9.3     5.2       2    22.7    39.0
+   1972   1    6.9     3.0       3    66.7    38.2
+   1972   2    7.7     4.1       1    52.1    51.5
+   1972   3   10.3     4.7       0    45.4   180.5
+   1972   4   11.9     6.6       0    65.5   158.1
+   1972   5   14.2     8.8       0    35.5   216.2
+   1972   6   15.3    10.1       0    63.8   218.0
+   1972   7   19.3    13.4       0    25.5   203.2
+   1972   8   19.4    13.1       0    21.6   229.3
+   1972   9   16.9    10.3       0    31.7   156.8
+   1972  10   14.5     9.5       0    23.2   124.9
+   1972  11   10.4     5.6       0    83.4    83.6
+   1972  12    9.8     5.8       0    78.6    66.0
+   1973   1    7.8     3.8       1    48.2    38.2
+   1973   2    7.7     2.7       5    42.3    87.1
+   1973   3   10.0     3.6       1    19.5   183.0
+   1973   4   11.0     5.2       0    47.9   141.5
+   1973   5   14.1     9.1       0    84.5   212.4
+   1973   6   18.9    12.2       0    35.7   301.4
+   1973   7   19.6    13.6       0    36.0   234.4
+   1973   8   21.4    15.0       0    17.6   240.4
+   1973   9   18.6    12.5       0    89.6   178.2
+   1973  10   14.0     7.8       0    43.7   132.3
+   1973  11   10.6     5.1       6    44.5   100.7
+   1973  12    8.7     4.2       5    48.2    69.2
+   1974   1    9.5     5.8       0    95.6    49.9
+   1974   2    8.7     4.4       1   103.0    66.5
+   1974   3    9.7     4.0       3    28.7   137.5
+   1974   4   12.7     6.0       0    15.1   203.0
+   1974   5   15.2     8.6       0    19.9   272.3
+   1974   6   17.8    11.7       0    47.7   263.0
+   1974   7   18.8    13.5       0    56.2   223.2
+   1974   8   19.6    13.6       0    85.5   255.1
+   1974   9   16.8    11.3       0   193.3   183.6
+   1974  10   11.5     5.7       0   140.5   111.2
+   1974  11   11.3     6.4       0   169.0    63.8
+   1974  12   10.6     6.9       0    68.5    57.6
+   1975   1   10.2     6.2       0   130.7    41.3
+   1975   2    8.6     3.6       0    33.4   106.0
+   1975   3    8.2     3.5       4   106.2    73.0
+   1975   4   11.1     5.3       1    46.8   172.6
+   1975   5   13.5     7.8       0    55.6   187.5
+   1975   6   19.5    11.2       0    19.2   330.0
+   1975   7   20.0    14.4       0    37.2   236.4
+   1975   8   22.3    15.5       0    52.0   274.3
+   1975   9   18.5    12.3       0   159.9   162.5
+   1975  10   14.2     9.0       0    35.4   111.7
+   1975  11   10.8     5.2       1   112.1    71.0
+   1975  12    7.7     3.2       8    29.4    63.0
+   1976   1    8.3     4.6       4    24.8    67.6
+   1976   2    7.1     2.8       4    43.5    44.3
+   1976   3    7.9     3.0       5    19.7   138.5
+   1976   4   12.1     4.9       0    15.3   243.7
+   1976   5   16.2     9.9       0     9.0   271.1
+   1976   6   20.9    13.5       0     5.2   323.0
+   1976   7   22.8    15.8       0    15.3   326.4
+   1976   8   22.6    14.3       0     4.8   331.7
+   1976   9   18.1    11.9       0   142.6   156.3
+   1976  10   15.2    11.0       0   161.4    75.3
+   1976  11   10.8     6.4       0   189.4    46.6
+   1976  12    6.8     2.0       7    80.1    77.2
+   1977   1    6.8     2.9       7    86.9    73.5
+   1977   2    9.1     4.9       1    81.6    95.1
+   1977   3   10.4     5.6       1    60.1   133.1
+   1977   4   10.9     5.1       1    29.7   192.1
+   1977   5   15.1     8.3       0    48.5   231.2
+   1977   6   16.8    10.9       0    35.3   168.4
+   1977   7   19.9    13.6       0    22.3   227.9
+   1977   8   19.2    13.4       0    73.5   192.9
+   1977   9   17.2    11.7       0    23.2   143.2
+   1977  10   15.9    11.0       0    41.6   137.2
+   1977  11   10.7     6.3       0   114.5    95.4
+   1977  12    9.6     6.1       0    75.2    42.3
+   1978   1    7.4     2.5       6   109.4    65.7
+   1978   2    5.9     1.9      10    51.2    60.8
+   1978   3    9.7     4.7       1    52.0   126.6
+   1978   4   10.0     4.7       1    51.6   155.3
+   1978   5   15.4     8.7       0    32.2   213.9
+   1978   6   17.5    11.8       0    40.1   244.5
+   1978   7   18.3    13.4       0   103.8   168.6
+   1978   8   18.8    13.2       0    14.6   219.4
+   1978   9   18.5    12.6       0    12.9   184.8
+   1978  10   15.9    10.4       0     4.0   137.8
+   1978  11   12.4     8.0       4    10.3    94.3
+   1978  12    8.9     4.7       5   185.7    31.7
+   1979   1    4.8    -0.2      13    77.4    71.5
+   1979   2    5.0     0.8       8    90.6    61.5
+   1979   3    8.3     3.5       0    96.0   132.3
+   1979   4   11.4     5.8       0    54.2   149.7
+   1979   5   14.0     8.0       0    79.5   253.2
+   1979   6   17.1    11.6       0    35.6   175.7
+   1979   7   20.0    13.7       0    29.5   239.9
+   1979   8   19.0    13.0       0    75.8   220.4
+   1979   9   17.8    11.6       0    21.8   198.1
+   1979  10   15.7    10.4       0    69.6   123.4
+   1979  11   11.5     5.7       0    75.5    95.8
+   1979  12    9.5     5.8       2   118.3    58.0
+   1980   1    6.3     1.9       8    67.0    65.7
+   1980   2    9.0     5.1       0    85.7    59.0
+   1980   3    8.7     4.0       2   102.9    93.8
+   1980   4   12.6     6.3       0    10.3   193.4
+   1980   5   15.6     8.5       0    44.5   270.5
+   1980   6   17.1    11.4       0   107.4   250.0
+   1980   7   18.0    12.8       0   155.7   194.9
+   1980   8   19.7    14.3       0   100.4   202.4
+   1980   9   18.6    13.8       0    48.6   157.8
+   1980  10   14.2     8.3       0   122.2   131.0
+   1980  11    9.5     5.5       1    56.4    68.9
+   1980  12    8.7     4.1       6    51.3    74.2
+   1981   1    8.2     3.2       5    35.8    78.7
+   1981   2    6.5     1.5       9    23.8    90.2
+   1981   3   10.6     6.7       0   132.7    75.3
+   1981   4   11.5     5.0       0    44.4   149.9
+   1981   5   14.5     8.4       0   109.5   157.0
+   1981   6   16.1    10.2       0    49.0   179.2
+   1981   7   19.1    13.0       0    25.4   172.9
+   1981   8   20.9    14.1       0    21.8   236.1
+   1981   9   18.9    13.3       0   127.2   174.8
+   1981  10   13.0     8.1       0   167.9   110.7
+   1981  11   11.7     7.0       0    45.1    64.2
+   1981  12    6.3     1.4      13    83.1    52.4
+   1982   1    7.0     2.7       8    43.9    72.1
+   1982   2    7.8     3.9       2    38.1    77.2
+   1982   3    9.8     4.2       1    58.7   182.0
+   1982   4   12.6     5.8       0    18.1   216.5
+   1982   5   15.4     9.3       0    41.1   252.8
+   1982   6   18.8    13.8       0    52.0   254.1
+   1982   7   21.4    14.6       0    16.3   238.0
+   1982   8   20.2    14.6       0    39.7   220.7
+   1982   9   19.3    13.0       0   122.6   170.4
+   1982  10   14.4     9.5       0   175.8    71.3
+   1982  11   12.2     8.0       1   129.7    70.8
+   1982  12    8.7     3.4       3   117.9    51.7
+   1983   1    9.8     5.8       1    77.7    59.4
+   1983   2    5.4     1.3       7    48.0   100.0
+   1983   3    9.4     4.2       0    54.8   119.6
+   1983   4   10.9     5.3       0   104.9   173.5
+   1983   5   13.6     8.6       0    94.2   191.4
+   1983   6   18.4    12.6       0    19.9   230.8
+   1983   7   22.9    15.6       0    17.6   282.0
+   1983   8   22.1    15.1       0    11.4*  269.0
+   1983   9   18.1    12.9       0    83.6*  139.3
+   1983  10   15.2    10.0       0    69.6*  139.2
+   1983  11   11.2     6.9       1    50.1*   67.1
+   1983  12    9.6     5.2       4    93.3*   70.9
+   1984   1    8.5     3.9       0   151.8    85.1
+   1984   2    7.2     3.2       0    42.4    74.9
+   1984   3    8.4     3.1       0    81.0    85.5
+   1984   4   11.9     4.9       0     2.5   253.8
+   1984   5   13.4     7.7       0    65.2   139.1
+   1984   6   18.2    11.3       0    34.5   279.2
+   1984   7   19.9    13.6       0    40.6   256.5
+   1984   8   20.8    14.8       0    25.5   190.2
+   1984   9   17.7    12.5       0    84.8   126.4
+   1984  10   15.4    10.2       0   103.3   116.0
+   1984  11   12.9     8.3       0   138.6    69.7
+   1984  12   10.0     5.2       0   137.7    55.9
+   1985   1    4.1    -0.9      17    64.2    60.7
+   1985   2    5.2     0.9      11    36.2    84.8
+   1985   3    8.1     2.5       7    58.6   125.9
+   1985   4   12.1     6.2       0    37.7   179.8
+   1985   5   15.5     9.3       0    49.8   213.9
+   1985   6   17.3    11.2       0    48.1   214.3
+   1985   7   19.9    14.2       0    38.8   283.8
+   1985   8   18.6    13.7       0    85.2   231.5
+   1985   9   18.4    12.5       0    22.9   173.3
+   1985  10   15.4    10.1       0    30.8   150.3
+   1985  11    8.9     3.1       8    82.5    99.7
+   1985  12   10.2     6.9       4    94.8    47.4
+   1986   1    7.6     2.9       5   146.8    67.2
+   1986   2    2.0    -1.7      23    15.9    56.4
+   1986   3    7.5     2.3       7    89.1   122.8
+   1986   4    9.7     4.3       1    53.2   171.2
+   1986   5   13.7     8.7       0    36.6   230.7
+   1986   6   18.7    12.3       0    28.0   258.2
+   1986   7   19.8    14.1       0    15.6   232.7
+   1986   8   18.3    12.7       0    43.9   201.0
+   1986   9   16.1     9.7       0    45.4   170.4
+   1986  10   15.3    10.4       0   100.7   125.3
+   1986  11   12.2     7.1       0   129.8    88.6
+   1986  12    9.9     4.8       1   107.6    79.4
+   1987   1    3.4    -0.4      17    21.1    56.7
+   1987   2    6.7     2.1       7    52.7    86.3
+   1987   3    7.6     2.3       6    96.5   119.3
+   1987   4   12.9     7.3       0    50.5   209.3
+   1987   5   14.4     7.7       0    49.0   234.0
+   1987   6   16.6    11.3       0    64.9   200.9
+   1987   7   19.7    14.1       0    82.1   232.8
+   1987   8   20.0    13.8       0    71.4   226.3
+   1987   9   18.3    12.9       0    44.0   158.7
+   1987  10   14.8    10.1       0   246.9   111.5
+   1987  11   10.5     5.8       1    96.6    71.0
+   1987  12    8.7     4.9       4    33.3    39.0
+   1988   1    9.1     4.9       1   194.9    72.2
+   1988   2    8.4     3.2       2    57.7   138.3
+   1988   3    9.9     4.9       3    98.0   102.5
+   1988   4   11.6     5.8       1    34.2   191.1
+   1988   5   15.9    10.2       0    35.8   234.4
+   1988   6   17.6    11.9       0    16.2   168.6
+   1988   7   18.1    13.7       0    63.6   223.5
+   1988   8   19.2    13.8       0    46.5   223.7
+   1988   9   17.7    12.5       0    59.3   146.8
+   1988  10   15.1    10.7       0    96.2   122.4
+   1988  11   10.2     5.1       1    30.0   112.8
+   1988  12   10.3     6.6       0    29.9    44.7
+   1989   1    9.6     5.4       1    34.1    93.3
+   1989   2    9.6     4.9       0    55.4    87.4
+   1989   3   11.2     6.4       1    67.7   109.8
+   1989   4   10.7     5.3       0    64.5   163.8
+   1989   5   17.4    10.7       0     3.2   330.8
+   1989   6   18.9    12.1       0    61.4   308.4
+   1989   7   22.2    15.5       0    21.3   287.2
+   1989   8   21.6    14.7       0    18.3   282.8
+   1989   9   19.8    13.7       0    41.4   159.4
+   1989  10   16.7    11.5       0    92.8   125.0
+   1989  11   11.3     5.9       2    69.5   116.3
+   1989  12    9.7     5.4       3   135.6    29.9
+   1990   1   10.2     6.3       0   111.5    50.2
+   1990   2   11.0     7.1       0   111.6   107.0
+   1990   3   11.7     6.8       0     7.2   161.1
+   1990   4   13.1     6.0       0    60.9   268.7
+   1990   5   17.6    10.3       0     7.2   323.2
+   1990   6   17.1    11.8       0    43.2   174.6
+   1990   7   20.3    13.9       0     5.0   289.0
+   1990   8   22.3    15.8       0    35.5   293.3
+   1990   9   18.5    11.5       0    37.2   193.0
+   1990  10   16.0    11.5       0   127.2   126.6
+   1990  11   10.8     7.1       0    83.5    95.1
+   1990  12    7.9     4.4       1    69.9    53.6
+   1991   1    7.7     4.4       0    99.0    64.7
+   1991   2    4.8     0.3      15    40.8    77.1
+   1991   3   10.7     5.8       0    55.1   118.4
+   1991   4   12.0     5.7       1    43.1   195.8
+   1991   5   14.2     7.7       0    16.0   161.6
+   1991   6   15.2    10.5       0   139.3   150.1
+   1991   7   19.7    14.4       0   131.6   232.8
+   1991   8   21.1    15.1       0     7.6   300.1
+   1991   9   19.5    13.2       0    39.7   200.3
+   1991  10   14.5     9.3       0    43.1   116.9
+   1991  11   10.8     5.9       0   138.9    68.2
+   1991  12    8.8     4.3       2    28.1    55.5
+   1992   1    7.1     3.2       6    24.7    59.0
+   1992   2    8.7     4.0       5    30.4    84.4
+   1992   3   10.5     6.2       0    59.7    70.5
+   1992   4   12.4     7.0       0    91.5   166.0
+   1992   5   17.7    10.9       0    19.8   293.0
+   1992   6   19.4    12.5       0     8.0   259.3
+   1992   7   20.2    14.6       0    88.7   213.2
+   1992   8   19.6    15.0       0   109.3   176.1
+   1992   9   17.6    13.0       0    72.5   158.5
+   1992  10   13.1     7.4       0   116.4   132.5
+   1992  11   12.4     7.2       0   138.2    73.2
+   1992  12    8.2     4.0       3    52.6    52.5
+   1993   1   10.1     5.5       3    93.4    50.2
+   1993   2    7.4     3.4       1     6.2    65.9
+   1993   3    9.7     4.3       1    23.9   147.8
+   1993   4   13.0     7.9       0   105.1   168.7
+   1993   5   16.0    10.3       0    34.9   217.1
+   1993   6   18.7    13.0       0    75.8   269.2
+   1993   7   18.9    13.8       0    68.9   199.2
+   1993   8   19.4    13.3       0    37.7   254.8
+   1993   9   17.2    11.2       0   107.5   135.4
+   1993  10   13.2     8.4       0    89.8   117.4
+   1993  11    8.9     4.1       3    59.9    81.3
+   1993  12    9.7     5.4       1   180.7    56.2
+   1994   1    9.1     5.0       0   110.2    74.6
+   1994   2    7.5     2.9       4    46.1    67.7
+   1994   3   10.9     6.1       0    65.5   131.9
+   1994   4   11.7     5.7       0    86.3   201.3
+   1994   5   14.0     8.9       0    90.9   194.8
+   1994   6   17.8    12.1       0    46.5   276.9
+   1994   7   22.0    16.0       0    63.7   286.3
+   1994   8   20.6    15.2       0    47.4   212.1
+   1994   9   17.2    12.3       0   106.2   143.9
+   1994  10   14.7     9.3       0   120.2   147.3
+   1994  11   13.5    10.7       0    60.3    47.4
+   1994  12   10.9     6.1       2   132.0    64.6
+   1995   1    8.6     3.5       3   148.1    68.5
+   1995   2   10.3     6.1       0   107.4    86.6
+   1995   3   10.0     3.8       1    63.4   198.5
+   1995   4   13.1     7.1       0    14.8   187.2
+   1995   5   16.5     9.4       0    14.9   269.9
+   1995   6   18.5    11.9       0    25.6   223.5
+   1995   7   22.0    15.8       0    32.0   268.8
+   1995   8   23.5    16.3       0     0.7   291.4
+   1995   9   18.3    12.1       0   103.6   183.8
+   1995  10   17.3    12.2       0    30.3   150.2
+   1995  11   12.1     7.6       0    28.8    89.5
+   1995  12    6.6     2.4       6    81.8    50.5
+   1996   1    7.4     4.0       7    57.5    45.3
+   1996   2    6.7     1.5       9    37.9   105.5
+   1996   3    7.8     2.9       3    43.2    89.3
+   1996   4   12.0     6.1       1    18.9   199.2
+   1996   5   13.0     7.0       0    70.3   193.0
+   1996   6   18.4    11.7       0    22.5   282.5
+   1996   7   19.8    13.7       0    29.2   279.3
+   1996   8   20.4    14.2       0    89.9   256.0
+   1996   9   17.7    11.7       0    32.0   180.9
+   1996  10   15.5    10.3       0    53.1   138.4
+   1996  11   10.7     4.6       2   148.8   115.2
+   1996  12    6.3     2.9       7    38.9    44.8
+   1997   1    4.7     0.5      14    16.1    57.7
+   1997   2    9.3     5.1       1    70.3    63.8
+   1997   3   11.5     6.1       0    16.3   140.7
+   1997   4   13.0     5.9       0    12.4   239.1
+   1997   5   15.7     8.8       0    42.8   275.2
+   1997   6   18.0    12.3       0   150.2   179.0
+   1997   7   20.3    14.2       0    19.9   286.1
+   1997   8   22.6    16.8       0   122.4   216.8
+   1997   9   19.1    12.6       0     2.0   227.4
+   1997  10   15.4     9.2       0   106.1   171.7
+   1997  11   12.7     8.2       0   166.6    58.6
+   1997  12    9.7     5.4       1    95.8    52.8
+   1998   1    8.9     4.4       4   106.1    82.3
+   1998   2    9.9     4.3       3    11.4   110.2
+   1998   3   11.3     6.9       0    59.0    90.3
+   1998   4   12.0     6.9       0    86.0   160.8
+   1998   5   17.8    10.9       0     8.9   272.4
+   1998   6   17.4    12.8       0    88.6   181.1
+   1998   7   18.9    14.0       0    56.5   215.2
+   1998   8   21.0    14.0       0    30.0   293.4
+   1998   9   18.8    13.6       0   102.8   180.1
+   1998  10   14.8     9.6       0   167.3    89.9
+   1998  11   10.0     5.1       1    47.6   113.3
+   1998  12    9.5     4.9       5    95.7    48.3
+   1999   1    9.5     5.3       2    82.6    83.4
+   1999   2    8.2     3.6       5    43.8   105.0
+   1999   3   10.9     5.3       0    39.0   144.5
+   1999   4   12.9     7.4       0    49.8   185.7
+   1999   5   16.6    10.9       0    25.2   238.5
+   1999   6   18.3    12.2       0    66.8   258.6
+   1999   7   22.1    15.4       0    12.4   297.7
+   1999   8   20.8    14.7       0    84.2   227.8
+   1999   9   19.8    14.6       0   134.7   162.9
+   1999  10   15.3     9.6       0    77.7   152.8
+   1999  11   11.3     6.9       0    31.0    99.7
+   1999  12    9.2     4.3       3   172.6    83.2
+   2000   1    8.3     3.1       7    27.0    94.4
+   2000   2    9.7     5.0       0    67.1   107.9
+   2000   3   11.0     4.9       0    24.3   138.3
+   2000   4   12.0     5.2       0    92.6   173.5
+   2000   5   16.3     9.6       0    95.2   228.3
+   2000   6   18.2    12.0       0    13.6   196.6
+   2000   7   19.4    12.8       0    50.0   193.3
+   2000   8   21.2    14.3       0    21.7   249.8
+   2000   9   19.3    13.5       0   120.8   142.5
+   2000  10   15.2     9.4       0   261.1    98.8
+   2000  11   11.4     6.4       0   198.2    77.7
+   2000  12    9.5     5.7       4    90.7    44.8
+   2001   1    7.6     2.9       6   127.8    97.9
+   2001   2    8.8     3.1       4    97.3    87.0
+   2001   3    9.2     4.3       3   144.5    72.3
+   2001   4   12.0     6.1       0    79.0   163.4
+   2001   5   16.7     9.7       0    39.5   246.3
+   2001   6   18.4    12.1       0     9.9   289.1
+   2001   7   21.2    14.8       0    72.6   279.5
+   2001   8   21.1    15.2       0    63.8   225.6
+   2001   9   18.2    11.6       0    70.8   161.8
+   2001  10   17.4    12.9       0   129.8   124.3
+   2001  11   11.9     5.6       0    58.7   111.5
+   2001  12    8.0     2.8       6    31.8    94.1
+   2002   1    9.3     5.0       2    88.3    60.7
+   2002   2   10.9     5.8       0   109.4   100.9
+   2002   3   11.5     6.0       0    40.6   144.3
+   2002   4   13.6     6.8       0    23.2   222.6
+   2002   5   15.6    10.2       0    77.3   239.4
+   2002   6   17.9    12.5       0    66.0   220.9
+   2002   7   20.1    14.3       0   106.3   233.7
+   2002   8   21.6    15.1       0    33.7   224.8
+   2002   9   19.7    12.7       0    70.6   205.5
+   2002  10   15.5     9.3       0    65.0   106.4
+   2002  11   13.2     9.0       0   165.9    77.0
+   2002  12    9.5     6.2       0   171.7    32.2
+   2003   1    8.0     3.4      10    67.4   106.1
+   2003   2    7.4     2.6       5    29.4   103.1
+   2003   3   11.3     5.7       0    30.4   164.2
+   2003   4   13.4     6.7       0    27.2   208.0
+   2003   5   15.9    10.2       0    50.2   234.8
+   2003   6   19.8    13.8       0    41.6   256.0
+   2003   7   21.2    15.6       0    59.6   286.9
+   2003   8   22.9    16.0       0    28.5   276.2
+   2003   9   19.9    11.6       0    15.8   237.3
+   2003  10   14.4     8.0       0    60.7   148.4
+   2003  11   12.7     7.9       0   141.1    76.8
+   2003  12    9.5     4.9       2    86.4    63.7
+   2004   1    9.0     4.8       4   105.8    72.2
+   2004   2    8.8     4.2       5    22.7    88.0
+   2004   3   10.1     4.7       2    28.6   130.2
+   2004   4   13.1     6.8       0    70.4   198.8
+   2004   5   16.1     9.8       0    40.4   254.4
+   2004   6   19.7    13.1       0    26.1   268.8
+   2004   7   19.8    14.3       0    37.2   235.3
+   2004   8   21.4    16.0       0    89.0   230.2
+   2004   9   19.6    13.1       0    33.2   184.0
+   2004  10   15.6    10.3       0   123.1   125.9
+   2004  11   11.5     7.3       0    31.2    68.5
+   2004  12    9.4     4.0       4    74.9    60.0
+   2005   1    9.4     5.5       0    30.9    88.5
+   2005   2    7.3     3.1       5    25.7    96.2
+   2005   3    9.7     4.4       4    63.1   103.5
+   2005   4   12.7     6.9       0    49.1   181.0
+   2005   5   16.1     9.0       0    29.4   241.3
+   2005   6   19.8    13.0       0    27.3   270.9
+   2005   7   21.0    15.1       0    63.2   236.1
+   2005   8   21.4    14.2       0    42.8   284.8
+   2005   9   20.1    13.5       0    46.1   181.9
+   2005  10   17.5    12.7       0    98.0   129.8
+   2005  11   10.9     5.7       1    42.2   111.7
+   2005  12    8.6     3.3       4    95.8    97.6
+   2006   1    7.5     3.9       4    27.0    48.8
+   2006   2    7.0     3.3       0    82.4    63.8
+   2006   3    8.4     3.5       4    46.0   121.0
+   2006   4   12.4     6.8       0    29.0   180.5
+   2006   5   15.6    10.1       0    64.3   200.6
+   2006   6   19.6    12.8       0    17.4   321.3
+   2006   7   23.9    17.0       0    24.4   335.3
+   2006   8   20.9    14.8       0   118.2   213.6
+   2006   9   21.0    15.7       0    60.0   189.2
+   2006  10   17.6    12.7       0   109.2    99.7
+   2006  11   13.9     7.2       0    51.0   106.4
+   2006  12   10.4     5.9       0   109.3    47.3
+   2007   1   10.3     6.3       3    74.2    72.3
+   2007   2   10.2     5.4       0   111.1    77.1
+   2007   3   11.7     5.2       1    47.2   177.0
+   2007   4   17.1     8.5       0     1.6   273.8
+   2007   5   16.6    10.6       0    98.5   189.2
+   2007   6   19.5    13.1       0    68.9   198.8
+   2007   7   19.8    13.9       0    98.4   253.9
+   2007   8   20.8    13.8       0    27.6   231.0
+   2007   9   19.2    11.8       0    17.7   179.2
+   2007  10   15.9     8.7       0    45.9   114.4
+   2007  11   12.1     6.0       2    68.4    91.6
+   2007  12    9.7     4.3       9    70.4    73.7
+   2008   1   10.4     6.1       0    91.9    52.3
+   2008   2   10.3     3.0       4    11.6   143.9
+   2008   3   10.5     4.7       1    75.5   111.1
+   2008   4   13.6     6.2       2    47.1   191.8
+   2008   5   18.9    11.3       0    90.4   244.0
+   2008   6   19.4    12.9       0    21.7   251.8
+   2008   7   20.9    14.5       0    40.3   237.2
+   2008   8   20.0    15.4       0    81.4   154.2
+   2008   9   18.3    12.0       0    65.6   162.0
+   2008  10   15.0     8.2       0    69.7   145.7
+   2008  11   11.8     6.8       0   130.1    45.7
+   2008  12    7.9     2.8       7    30.1    91.3
+   2009   1    6.7     1.7      10    95.3    68.1
+   2009   2    8.7     3.2       4    63.9    74.1
+   2009   3   11.4     4.1       0    36.7   200.4
+   2009   4   14.4     7.9       0    36.5   202.1
+   2009   5   17.1    10.1       0    43.5   245.6
+   2009   6   19.8    12.4       0    37.8   268.9
+   2009   7   20.6    14.8       0    62.1   275.8
+   2009   8   21.9    15.0       0    22.0   228.8
+   2009   9   19.9    13.2       0    19.6   179.8
+   2009  10   16.2    10.9       0    91.2   117.3
+   2009  11   13.3     9.2       0   235.2    69.7
+   2009  12    8.5     2.7       9   118.6    85.3
+   2010   1    5.3     0.8      12    73.3    72.2
+   2010   2    7.1     1.8      12   119.0    79.8
+   2010   3    9.8     4.1       3    58.0   131.8
+   2010   4   13.7     5.8       0    27.1   266.1
+   2010   5   15.0     7.5       0    24.5   237.3
+   2010   6   20.2    12.5       0    46.4   301.5
+   2010   7   22.0    15.4       0    23.8   253.9
+   2010   8   20.6    14.2       0    89.0   179.2
+   2010   9   18.7    11.5       0    34.1   149.9
+   2010  10   15.5     9.3       0    79.3   109.6
+   2010  11   10.1     5.0       5    80.6    73.8
+   2010  12    4.8    -0.5      16    61.5    52.9
+   2011   1    7.8     3.6       2    86.3    69.5
+   2011   2    9.3     5.1       0    58.2    45.4
+   2011   3   10.6     3.9       1    22.0   148.1
+   2011   4   17.3     9.1       0    10.5   274.9
+   2011   5   16.7    10.4       0    10.5   267.7
+   2011   6   19.0    12.1       0    38.2   237.8
+   2011   7   20.1    13.4       0    45.5   255.8
+   2011   8   20.2    14.9       0    79.2   201.9
+   2011   9   19.7    13.2       0    31.9   182.5
+   2011  10   16.8    10.7       0    16.2   146.4
+   2011  11   13.9     9.8       0    37.2    63.4
+   2011  12   10.7     5.0       1   193.6    65.6
+   2012   1    9.8     5.0       0    45.6    89.8
+   2012   2    7.3     1.4      13    21.8   109.2*
+   2012   3   12.6     5.5       0    32.9   180.6
+   2012   4   12.3     5.3       0    85.0   209.6
+   2012   5   16.8    10.0       0    37.5   227.1
+   2012   6   17.7    12.3       0    88.8   193.1
+   2012   7   19.8    13.7       0    81.4   229.1
+   2012   8   21.4    15.2       0    44.7   227.3
+   2012   9   18.8    11.2       0    93.7   195.4
+   2012  10   14.8     9.2       0   150.2    92.6
+   2012  11   11.4     6.2       0    92.0    95.0
+   2012  12    9.6     4.3       5   178.7    79.1
+   2013   1    7.3     3.1       9    76.4    49.1
+   2013   2    6.4     2.3       2    31.6    75.6
+   2013   3    6.8     2.5       5    55.8    64.1
+   2013   4   11.3     4.9       2    57.4*  159.1
+   2013   5   15.1     7.8*      0*   54.4   199.0
+   2013   6   18.1    11.7       0    13.8   204.3
+   2013   7   22.5    14.9       0    35.3   258.2
+   2013   8   22.0    14.9       0    32.9   269.6
+   2013   9   19.0    11.9       0    48.0   143.3
+   2013  10   16.7    11.0       0   170.8   101.9 
+   2013  11   11.1     5.6       0   116.3    80.9 
+   2013  12   10.8     4.8       0   145.0    58.6 
+   2014   1   10.4     5.0       0   162.8    61.6 
+   2014   2   10.5     5.2       0   123.7   102.8 
+   2014   3   12.5     4.7       0    47.8   188.9 
+   2014   4   14.7     7.1       0    44.4   196.4 
+   2014   5   15.4*    9.8*      0*   59.6*  236.3*
+   2014   6   20.2    12.5       0    10.3*  214.4 
+   2014   7   22.3    15.2       0    63.3*  235.9 
+   2014   8   20.5    13.7       0   100.3   237.1 
+   2014   9   20.6    13.1       0     9.8   185.4 
+   2014  10   17.6    11.2       0   155.1   119.6 
+   2014  11   13.1*    8.9*      0*  157.3*   56.1*
+   2014  12    9.5*    3.9*      3*   58.1*   73.3*
+   2015   1    8.9*    3.3*      4*  153.3*   58.8*  Provisional
+   2015   2    7.8*    2.5*      1*   76.3*   97.0*  Provisional
+   2015   3   10.1*    4.6*      0*   21.3*  164.8*  Provisional
+   2015   4   13.7*    5.7*      0*   11.2*  259.3*  Provisional
+   2015   5   14.8*    9.2*      0*   66.8*  217.0*  Provisional
+   2015   6   18.8*   11.2*      0*   19.9*  288.0*  Provisional
+   2015   7   20.3*   14.0*      0*   64.8*  225.0*  Provisional
diff --git a/eskdalemuirdata.txt b/eskdalemuirdata.txt
new file mode 100644
index 0000000..5b971af
--- /dev/null
+++ b/eskdalemuirdata.txt
@@ -0,0 +1,1262 @@
+Eskdalemuir
+Location 3234E 6026N 242m amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1911   1   ---     ---     ---    107.7    ---
+   1911   2   ---     ---     ---    233.6    ---
+   1911   3   ---     ---     ---     73.5    ---
+   1911   4   ---     ---     ---    172.4    ---
+   1911   5   ---     ---     ---     87.9    ---
+   1911   6   ---     ---     ---     87.3    ---
+   1911   7   ---     ---     ---     58.7    ---
+   1911   8   ---     ---     ---     82.0    ---
+   1911   9   ---     ---     ---     72.1    ---
+   1911  10   ---     ---     ---    136.3    ---
+   1911  11   ---     ---     ---    208.8    ---
+   1911  12   ---     ---     ---    228.9    ---
+   1912   1   ---     ---     ---     96.6    ---
+   1912   2   ---     ---     ---    108.9    ---
+   1912   3   ---     ---     ---    188.1    ---
+   1912   4   ---     ---     ---     26.0    ---
+   1912   5   ---     ---     ---     46.8    ---
+   1912   6   ---     ---     ---    157.9    ---
+   1912   7   ---     ---     ---     91.9    ---
+   1912   8   ---     ---     ---    141.1    ---
+   1912   9   ---     ---     ---     62.3    ---
+   1912  10   ---     ---     ---    146.3    ---
+   1912  11   ---     ---     ---    139.2    ---
+   1912  12   ---     ---     ---    293.8    ---
+   1913   1   ---     ---     ---    113.9    ---
+   1913   2   ---     ---     ---    121.0    ---
+   1913   3   ---     ---     ---    193.2    ---
+   1913   4   ---     ---     ---    165.6    ---
+   1913   5   ---     ---     ---    105.2    ---
+   1913   6   ---     ---     ---     75.4    ---
+   1913   7   ---     ---     ---     25.3    ---
+   1913   8   ---     ---     ---     59.9    ---
+   1913   9   ---     ---     ---     63.6    ---
+   1913  10   ---     ---     ---    113.5    ---
+   1913  11   ---     ---     ---    171.1    ---
+   1913  12   ---     ---     ---    141.1    ---
+   1914   1    4.4     0.1    ---    129.4    ---
+   1914   2    6.8     1.3    ---    216.0    ---
+   1914   3    6.4    -0.1    ---    157.4    ---
+   1914   4   12.4     1.0    ---     78.3    ---
+   1914   5   12.2     3.6    ---     72.9    ---
+   1914   6   16.7     6.6    ---     38.3    ---
+   1914   7   17.7     8.8    ---     81.7    ---
+   1914   8   17.4     8.4    ---     90.1    ---
+   1914   9   14.9     5.9    ---     88.3    ---
+   1914  10   11.3     4.2    ---     45.1    ---
+   1914  11    7.6     1.9    ---    163.9    ---
+   1914  12    4.7    -0.1    ---    197.8    ---
+   1915   1    4.1    -0.8    ---     87.8    ---
+   1915   2    4.4    -1.0    ---    218.4    ---
+   1915   3    6.7    -1.1    ---     31.5    ---
+   1915   4    9.9     0.8    ---     89.3    ---
+   1915   5   13.3     1.8    ---     34.3    ---
+   1915   6   16.7     5.8    ---     31.5    ---
+   1915   7   16.1     7.1    ---    120.8    ---
+   1915   8   16.8     8.7    ---     69.3    ---
+   1915   9   15.0     5.5    ---     47.5    ---
+   1915  10   10.8     2.9    ---     59.9    ---
+   1915  11    4.1    -3.8    ---     96.9    ---
+   1915  12    4.7    -0.5    ---    201.0    ---
+   1916   1    7.6     2.5    ---    276.7    ---
+   1916   2    3.9    -1.3    ---    171.1    ---
+   1916   3    3.2    -1.8    ---     65.3    ---
+   1916   4    9.6     1.1    ---    139.5    ---
+   1916   5   12.9     2.9    ---    142.2    ---
+   1916   6   14.2     5.1    ---     85.5    ---
+   1916   7   17.4     8.4    ---    156.6    ---
+   1916   8   18.4     8.8    ---    119.4    ---
+   1916   9   14.4     6.3    ---     71.0    ---
+   1916  10   10.6     3.4    ---    265.5    ---
+   1916  11    7.9     2.9    ---    164.1    ---
+   1916  12    3.6    -1.4    ---    139.5    ---
+   1917   1    2.0    -1.7    ---    116.3    ---
+   1917   2    2.1    -3.8    ---     29.4    ---
+   1917   3    4.6    -2.9    ---     70.0    ---
+   1917   4    6.8    -1.7    ---    122.7    ---
+   1917   5   14.2     4.1    ---    102.4    ---
+   1917   6   16.2     5.5    ---     81.2    ---
+   1917   7   18.1     7.8    ---     67.3    ---
+   1917   8   16.8     9.9    ---    221.6    ---
+   1917   9   14.6     7.3    ---    143.8    ---
+   1917  10    8.3     1.2    ---    193.7    ---
+   1917  11    8.8     3.6    ---    163.8    ---
+   1917  12    3.8    -2.5    ---     94.1    ---
+   1918   1    3.8    -2.2    ---    214.2    ---
+   1918   2    6.7     2.4    ---    217.8    ---
+   1918   3    6.4    -0.2    ---     50.5    ---
+   1918   4    9.4     0.4    ---     19.8    ---
+   1918   5   14.9     4.6    ---     80.6    ---
+   1918   6   15.5     4.7    ---     48.9    ---
+   1918   7   17.0     7.3    ---    103.6    ---
+   1918   8   16.7     8.9    ---    107.3    ---
+   1918   9   12.0     4.1    ---    241.3    ---
+   1918  10   10.0     3.9    ---    253.3    ---
+   1918  11    6.6    -1.3    ---    116.0    ---
+   1918  12    6.3     1.2    ---    170.9    ---
+   1919   1    3.5    -0.9    ---    135.2    ---
+   1919   2    2.9    -2.9    ---     18.9    ---
+   1919   3    3.9    -3.8    ---    103.9    ---
+   1919   4    9.4     0.6    ---     75.4    ---
+   1919   5   16.4     5.5    ---     49.7    ---
+   1919   6   15.5     6.2    ---     62.8    ---
+   1919   7   17.1     6.1    ---     34.1    ---
+   1919   8   17.0     7.5    ---    111.3    ---
+   1919   9   13.9     5.6    ---    154.3    ---
+   1919  10    9.8     2.8    ---     72.6    ---
+   1919  11    3.6    -2.0    ---    137.6    ---
+   1919  12    5.1     0.1    ---    259.4    ---
+   1920   1    4.9    -0.7    ---    213.3    ---
+   1920   2    6.7     0.1    ---    171.4    ---
+   1920   3    7.1     1.0    ---    188.3    ---
+   1920   4    8.9     1.6    ---    107.7    ---
+   1920   5   12.8     4.2    ---    200.2    ---
+   1920   6   16.3     6.4    ---     70.9    ---
+   1920   7   14.8     8.0    ---    152.8    ---
+   1920   8   15.6     7.3    ---    151.6    ---
+   1920   9   14.1     5.7    ---     76.8    ---
+   1920  10   12.9     4.1    ---     53.8    ---
+   1920  11    8.8     3.5    ---    106.5    ---
+   1920  12    4.9    -0.3    ---    157.5    ---
+   1921   1    7.3     1.5    ---    312.7    ---
+   1921   2    6.3    -0.4    ---     20.6    ---
+   1921   3    7.4     1.2    ---    225.1    ---
+   1921   4   11.1     0.6    ---     48.5    ---
+   1921   5   13.2     2.6    ---     86.7    ---
+   1921   6   17.1     6.3    ---     23.0    ---
+   1921   7   19.3     9.0    ---    104.4    ---
+   1921   8   16.1     7.7    ---    174.5    ---
+   1921   9   15.2     5.8    ---     69.7    ---
+   1921  10   13.5     6.4    ---    118.5    ---
+   1921  11    6.1    -0.2    ---     80.7    ---
+   1921  12    7.7     1.4    ---    249.1    ---
+   1922   1    3.7    -1.6    ---    124.6    ---
+   1922   2    4.5    -1.1    ---    143.7    ---
+   1922   3    6.9    -0.7    ---     89.2    ---
+   1922   4    8.6    -2.6    ---     77.6    ---
+   1922   5   12.0     3.6    ---    107.9    ---
+   1922   6   15.2     5.8    ---     65.5    ---
+   1922   7   14.6     6.2    ---    173.9    ---
+   1922   8   14.6     7.2    ---    100.5    ---
+   1922   9   13.4     5.1    ---     77.0    ---
+   1922  10   10.2     2.5    ---     79.1    ---
+   1922  11    7.8     1.2    ---     92.3    ---
+   1922  12    6.0     0.8    ---    149.0    ---
+   1923   1    7.1     1.8    ---    141.0    ---
+   1923   2    4.8     0.9    ---    157.5    ---
+   1923   3    8.7     1.3    ---     60.4    ---
+   1923   4    8.4     0.7    ---    110.3    ---
+   1923   5   10.6     2.2    ---     92.5    ---
+   1923   6   14.8     5.7    ---     53.5    ---
+   1923   7   18.0    10.7    ---    137.0    ---
+   1923   8   15.9     7.2    ---    261.9    ---
+   1923   9   13.1     5.6    ---    181.9    ---
+   1923  10   10.2     4.2    ---    243.3    ---
+   1923  11    4.6    -1.5    ---    157.1    ---
+   1923  12    4.2    -1.3    ---    148.8    ---
+   1924   1    5.3    -0.2    ---    174.9    ---
+   1924   2    4.9    -0.1    ---     36.0    ---
+   1924   3    6.6    -4.1    ---     26.0    ---
+   1924   4    9.2    -0.8    ---     98.2    ---
+   1924   5   11.8     4.7    ---    143.6    ---
+   1924   6   14.9     6.8    ---     78.8    ---
+   1924   7   15.9     8.9    ---    141.6    ---
+   1924   8   15.1     8.1    ---    167.1    ---
+   1924   9   13.7     6.4    ---    181.2    ---
+   1924  10   11.1     4.3    ---    116.2    ---
+   1924  11    8.4     1.8    ---    130.2    ---
+   1924  12    7.8     3.3    ---    287.0    ---
+   1925   1    6.1     1.4    ---    175.7    ---
+   1925   2    4.5    -0.2    ---    167.6    ---
+   1925   3    6.9    -0.2    ---     58.5    ---
+   1925   4    9.3     0.4    ---    191.1    ---
+   1925   5   12.6     5.4    ---    236.3    ---
+   1925   6   17.9     6.7    ---     30.2    ---
+   1925   7   19.2     9.0    ---     63.7    ---
+   1925   8   17.2     8.2    ---    166.0    ---
+   1925   9   12.9     4.7    ---     96.0    ---
+   1925  10   11.4     4.8    ---    164.5    ---
+   1925  11    4.9    -2.3    ---     51.9    ---
+   1925  12    3.4    -2.7    ---    146.3    ---
+   1926   1    5.3     0.7    ---    239.5    ---
+   1926   2    6.4     1.6    ---    201.1    ---
+   1926   3    7.7     1.1    ---     95.6    ---
+   1926   4   11.1     2.2    ---    103.2    ---
+   1926   5   12.0     2.6    ---     94.7    ---
+   1926   6   15.8     6.6    ---     98.5    ---
+   1926   7   18.6     9.8    ---    142.8    ---
+   1926   8   17.3     9.1    ---    176.5    ---
+   1926   9   14.8     6.8    ---    147.1    ---
+   1926  10    8.9     1.6    ---    153.8    ---
+   1926  11    6.4     0.6    ---    209.7    ---
+   1926  12    5.9     0.7    ---     51.3    ---
+   1927   1    4.9     0.1    ---    207.4    ---
+   1927   2    5.7    -1.3    ---     87.7    ---
+   1927   3    8.1     0.9    ---    109.8    ---
+   1927   4    8.9     0.4    ---    107.4    ---
+   1927   5   12.7     2.8    ---    103.0    ---
+   1927   6   13.6     4.7    ---    154.1    ---
+   1927   7   18.0    10.1    ---    134.5    ---
+   1927   8   17.1     8.9    ---    193.8    ---
+   1927   9   13.6     5.4    ---    231.9    ---
+   1927  10   11.8     4.0    ---    198.5    ---
+   1927  11    6.9     0.8    ---    174.8    ---
+   1927  12    1.8    -1.6    ---     44.6    ---
+   1928   1    5.8     0.3    ---    394.3    ---
+   1928   2    6.8     0.5    ---    216.2    ---
+   1928   3    6.1     0.5    ---    168.5    ---
+   1928   4   10.1     1.8    ---     45.3    ---
+   1928   5   13.6     3.7    ---     39.2    ---
+   1928   6   13.7     4.7    ---    199.9    ---
+   1928   7   15.8     8.6    ---    133.1    ---
+   1928   8   16.5     8.4    ---    240.8    ---
+   1928   9   14.0     4.9    ---    111.0    ---
+   1928  10   10.8     3.6    ---    300.4    ---
+   1928  11    8.2     2.9    ---    224.0    ---
+   1928  12    4.7    -2.2    ---    149.9    ---
+   1929   1    2.6    -2.5    ---     56.4    48.4
+   1929   2    2.1    -3.9    ---     52.7    59.9
+   1929   3   10.7    -2.2    ---     33.4   184.5
+   1929   4    8.2    -0.7    ---     40.6   131.5
+   1929   5   13.9     3.9    ---    107.5   191.3
+   1929   6   15.0     6.1    ---    112.7   184.8
+   1929   7   17.2     8.3    ---    202.1   158.8
+   1929   8   15.8     8.3    ---    196.6   115.1
+   1929   9   15.9     6.5    ---     30.0   100.2
+   1929  10   10.3     3.0    ---    174.6    96.0
+   1929  11    7.2     1.6    ---    277.6    36.8
+   1929  12    5.6     0.8    ---    330.9    21.8
+   1930   1    5.3     0.2    ---    273.3    22.9
+   1930   2    3.6    -3.4    ---     18.6    92.3
+   1930   3    5.7    -0.8    ---    101.7    80.5
+   1930   4    9.9     2.8    ---     58.5   118.7
+   1930   5   13.9     3.6    ---     79.1   162.2
+   1930   6   17.6     6.8    ---    106.1   204.0
+   1930   7   16.4     9.4    ---    142.6   113.1
+   1930   8   16.8     9.4    ---    230.6   103.6
+   1930   9   14.6     7.1    ---    107.5    80.6
+   1930  10   10.7     4.8    ---    297.1    71.3
+   1930  11    6.6    -0.1    ---    175.8    59.8
+   1930  12    4.9     0.4    ---    136.5    18.3
+   1931   1    3.8    -1.9    ---    129.7    56.2
+   1931   2    4.2    -0.6    ---    150.5    43.2
+   1931   3    5.7    -2.3    ---     28.4   122.5
+   1931   4    9.7     0.9    ---     80.0   120.6
+   1931   5   13.3     4.1    ---    116.6   152.4
+   1931   6   14.5     6.6    ---    260.2    92.9
+   1931   7   16.3     9.8    ---    145.8    74.8
+   1931   8   16.5     7.3    ---     45.8   150.8
+   1931   9   13.8     3.7    ---     37.2    74.7
+   1931  10   10.7     2.3    ---    135.5   118.6
+   1931  11    8.1     3.4    ---    286.1    33.2
+   1931  12    6.5     1.9    ---    146.3    26.3
+   1932   1    7.3     1.7    ---    297.2    43.3
+   1932   2    6.4    -1.7    ---      4.6   106.4
+   1932   3    6.7    -1.1    ---    106.3    79.3
+   1932   4    8.7    -0.4    ---    134.6   150.5
+   1932   5   12.3     3.8    ---     86.2   129.5
+   1932   6   17.6     6.1    ---     48.0   188.3
+   1932   7   16.8    10.0    ---    197.7   107.3
+   1932   8   17.4     9.3    ---     56.5    88.7
+   1932   9   13.7     5.8    ---    157.2   100.4
+   1932  10    9.5     1.9    ---    230.7    88.3
+   1932  11    7.3     1.3    ---    148.3    40.1
+   1932  12    6.4     2.3    ---    333.6    35.6
+   1933   1    3.7    -2.7    ---    227.3    42.4
+   1933   2    5.1    -0.7    ---    146.2    76.0
+   1933   3    9.6     0.3    ---     93.1   126.5
+   1933   4   10.5     2.9    ---     77.1    88.0
+   1933   5   14.2     5.8    ---     63.9   126.9
+   1933   6   18.7     7.5    ---     56.1   219.5
+   1933   7   19.9    10.4    ---    173.7   175.9
+   1933   8   19.0     9.1    ---     72.6   149.9
+   1933   9   17.2     7.4    ---     26.3   152.7
+   1933  10   11.4     3.8    ---     94.0   104.2
+   1933  11    6.7     0.2    ---     52.6    43.8
+   1933  12    3.6    -0.8    ---     36.8    26.6
+   1934   1    5.7    -0.1    ---    284.7    39.7
+   1934   2    7.3     0.7    ---     10.1    84.6
+   1934   3    6.2    -1.7    ---    113.2    85.9
+   1934   4    8.9     0.9    ---    129.2    91.4
+   1934   5   13.2     3.9    ---    121.7   144.4
+   1934   6   17.4     6.9    ---     65.7   173.5
+   1934   7   20.4    10.0    ---     64.2   187.1
+   1934   8   16.6     8.0    ---    177.7   108.4
+   1934   9   15.8     7.1    ---    181.4   122.8
+   1934  10   10.9     4.3    ---    248.0    60.9
+   1934  11    7.0     0.8    ---     57.5    57.4
+   1934  12    7.5     4.3    ---    222.1    12.2
+   1935   1    5.6     0.1    ---     82.2    55.5
+   1935   2    6.0    -0.1    ---    195.2    45.6
+   1935   3    8.4     1.7    ---     65.3    86.8
+   1935   4    9.4     1.4    ---    147.3    97.4
+   1935   5   13.6     2.2    ---     29.4   267.7
+   1935   6   16.2     7.8    ---    136.1   118.3
+   1935   7   18.6     8.2    ---     62.7   217.2
+   1935   8   18.2     8.4    ---    127.9   130.5
+   1935   9   14.2     5.7    ---    192.1    92.3
+   1935  10   10.0     3.0    ---    257.1    51.2
+   1935  11    7.0     0.9    ---    155.7    40.4
+   1935  12    2.9    -2.4    ---     70.6    59.9
+   1936   1    3.2    -1.4    ---    208.0    45.2
+   1936   2    3.8    -2.8    ---     86.0    70.7
+   1936   3    7.7     0.8    ---    116.4    44.3
+   1936   4    9.4    -1.0    ---     37.3   181.1
+   1936   5   14.8     3.5    ---     15.4   187.9
+   1936   6   17.6     7.0    ---     73.2   166.1
+   1936   7   16.8     9.2    ---    174.5    96.4
+   1936   8   17.7     8.7    ---     81.7   137.2
+   1936   9   16.0     8.4    ---    142.0    87.8
+   1936  10   11.3     2.8    ---    174.0    86.7
+   1936  11    6.4     0.3    ---    136.0    53.1
+   1936  12    6.1     0.7    ---    240.3    38.9
+   1937   1    5.7     0.6    ---    235.1    24.3
+   1937   2    4.8    -0.4    ---    161.2    78.7
+   1937   3    3.9    -3.2    ---     81.5    95.4
+   1937   4   10.9     3.3    ---     73.5    64.2
+   1937   5   14.7     4.9    ---     65.7   154.2
+   1937   6   15.8     7.1    ---    104.2   152.5
+   1937   7   17.6     9.2    ---    109.7    98.4
+   1937   8   18.7     8.9    ---    110.0   147.1
+   1937   9   14.4     6.0    ---    113.4   114.5
+   1937  10   11.5     4.3    ---     94.6    65.4
+   1937  11    7.1     0.6    ---     30.1    61.2
+   1937  12    2.8    -2.1    ---    121.7    48.6
+   1938   1    6.1     1.1    ---    241.6    39.4
+   1938   2    6.3     0.3    ---    107.4    60.6
+   1938   3    9.8     3.7    ---     97.4    63.7
+   1938   4   11.3     0.0    ---     23.2   177.3
+   1938   5   12.4     3.2    ---    157.2   166.7
+   1938   6   15.1     6.9    ---    236.5   161.4
+   1938   7   16.0     7.6    ---    225.2   104.8
+   1938   8   17.8     8.4    ---     76.7   156.9
+   1938   9   15.3     6.9    ---    124.1    78.7
+   1938  10   11.0     5.0    ---    290.9    65.3
+   1938  11    9.0     3.8    ---    289.8    27.8
+   1938  12    5.1     0.1    ---    114.0    42.9
+   1939   1    3.9    -1.2    ---    171.6    37.7
+   1939   2    6.3     0.9    ---    235.2    35.0
+   1939   3    7.6     0.7    ---    142.7    84.7
+   1939   4   10.5     1.8    ---     62.8   151.7
+   1939   5   14.3     4.5    ---     30.6   156.1
+   1939   6   17.4     6.6    ---    107.5   217.7
+   1939   7   17.1     8.8    ---    183.1   119.1
+   1939   8   18.3     9.3    ---     59.4   120.6
+   1939   9   15.3     7.0    ---     73.1    85.8
+   1939  10   10.0     2.1    ---     84.3   108.5
+   1939  11    8.5     2.7    ---    235.6    30.4
+   1939  12    4.7    -0.9    ---     78.6    36.8
+   1940   1    0.8    -6.3    ---     85.6    56.5
+   1940   2    3.1    -1.4    ---     71.9    41.4
+   1940   3    6.8    -0.7    ---    164.8    98.4
+   1940   4    9.9     1.2    ---     97.8    87.6
+   1940   5   16.0     4.4    ---     37.3   194.7
+   1940   6   20.4     6.1    ---     39.1   270.6
+   1940   7   16.4     7.9    ---    169.4   133.9
+   1940   8   16.7     7.8    ---     71.0   137.4
+   1940   9   13.7     4.6    ---    134.8   137.9
+   1940  10   10.7     4.3    ---    151.3    48.3
+   1940  11    7.6     2.0    ---    179.6    49.2
+   1940  12    5.0    -0.2    ---    187.5    39.4
+   1941   1    0.6    -4.3    ---     41.8    44.4
+   1941   2    3.3    -2.7    ---    101.7    54.1
+   1941   3    6.0    -1.9    ---    115.7    81.5
+   1941   4    7.9     0.4    ---     74.5    83.5
+   1941   5   12.6     2.1    ---     95.4   136.9
+   1941   6   17.0     6.6    ---     50.3   176.7
+   1941   7   18.2     8.4    ---    118.5   153.1
+   1941   8   16.1     7.9    ---    181.9   128.5
+   1941   9   16.4     8.4    ---     66.5    84.2
+   1941  10   11.8     4.2    ---    163.3    95.5
+   1941  11    7.7     1.0    ---    134.0    56.0
+   1941  12    6.5     0.6    ---     85.2    36.0
+   1942   1    2.1    -2.8    ---    210.9    38.5
+   1942   2    1.7    -5.1    ---     73.3    60.6
+   1942   3    5.9    -1.4    ---    119.5    90.4
+   1942   4   11.9     1.2    ---     80.8   196.6
+   1942   5   13.8     2.7    ---    137.7   206.4
+   1942   6   16.2     5.6    ---     28.8   171.0
+   1942   7   17.2     7.6    ---    102.0   152.5
+   1942   8   16.4    10.2    ---    137.3    58.4
+   1942   9   14.1     6.7    ---    179.0   118.5
+   1942  10   10.8     4.7    ---    170.0    62.3
+   1942  11    7.4    -0.6    ---     37.7    73.0
+   1942  12    7.3     1.7    ---    234.7    33.3
+   1943   1    4.7     0.1    ---    200.6    23.7
+   1943   2    7.6     1.9    ---    139.5    59.6
+   1943   3    8.9     0.4    ---     60.4   104.1
+   1943   4   11.4     3.7    ---    101.9   120.8
+   1943   5   14.0     2.8    ---    172.6   189.5
+   1943   6   16.0     6.7    ---    154.8   153.6
+   1943   7   17.8     8.0    ---     99.0   197.5
+   1943   8   16.1     8.2    ---    193.9    92.9
+   1943   9   14.4     5.6    ---    148.9    83.3
+   1943  10   11.8     4.3    ---    256.1    66.5
+   1943  11    7.3     1.2    ---    105.9    79.2
+   1943  12    4.9     0.0    ---     68.8    37.7
+   1944   1    6.6     1.1    ---    199.5    16.1
+   1944   2    5.2    -1.4    ---     91.4    75.7
+   1944   3    8.2    -0.8    ---     17.0   118.5
+   1944   4   11.3     3.9    ---     94.7   102.0
+   1944   5   12.9     3.3    ---     97.9   142.0
+   1944   6   15.6     6.6    ---    142.7   154.0
+   1944   7   17.7     9.8    ---     79.2    79.9
+   1944   8   18.4     8.8    ---    107.8   145.9
+   1944   9   13.8     4.8    ---    157.0    91.6
+   1944  10   10.3     2.7    ---    115.5    80.8
+   1944  11    6.4     0.7    ---    262.6    46.5
+   1944  12    4.8     0.2    ---    208.7    41.8
+   1945   1    1.9    -4.3    ---    161.4    81.3
+   1945   2    7.3     1.7    ---    209.5    46.0
+   1945   3    9.8     1.3    ---    122.4    68.5
+   1945   4   11.7     1.7    ---     80.1   169.1
+   1945   5   13.7     3.9    ---    160.7   133.8
+   1945   6   15.8     7.2    ---    127.1   144.4
+   1945   7   18.6     8.9    ---     99.7   142.5
+   1945   8   18.3     8.0    ---     50.9   181.0
+   1945   9   15.7     6.9    ---    177.0    72.5
+   1945  10   13.3     5.1    ---    156.5    87.9
+   1945  11    8.8     3.0    ---     16.1    44.7
+   1945  12    6.2    -0.2    ---     88.1    30.2
+   1946   1    4.0    -2.8    ---    193.5    48.1
+   1946   2    6.8    -0.2    ---     99.9    96.8
+   1946   3    7.3    -0.8    ---    133.7    89.2
+   1946   4   12.0     1.7    ---     50.1   149.3
+   1946   5   14.8     2.6    ---     34.3   254.2
+   1946   6   15.1     4.9    ---    161.9   136.0
+   1946   7   16.6     9.1    ---    116.3   128.2
+   1946   8   15.8     7.1    ---    158.8   101.7
+   1946   9   14.2     7.8    ---    240.6    54.9
+   1946  10   10.4     3.8    ---     22.8    75.9
+   1946  11    8.3     3.3    ---    274.3    20.4
+   1946  12    4.2    -1.6    ---    165.8    47.1
+   1947   1    3.3    -1.4    ---    165.7    26.5
+   1947   2   -0.4    -5.2    ---     30.8    61.9
+   1947   3    2.7    -2.5    ---    145.1    78.7
+   1947   4    8.8     1.4    ---    254.0    80.2
+   1947   5   15.1     5.0    ---     88.7   149.6
+   1947   6   16.0     8.7    ---    124.9   104.9
+   1947   7   17.7     9.8    ---    114.2   117.0
+   1947   8   22.0     9.8    ---      0.8   259.7
+   1947   9   15.6     6.3    ---    117.2    94.8
+   1947  10   11.9     5.6    ---     39.2    56.4
+   1947  11    7.6     0.9    ---    220.5    87.5
+   1947  12    5.9     0.9    ---     79.4    25.9
+   1948   1    3.9     0.1    ---    260.0    21.0
+   1948   2    5.7    -0.3    ---    148.1    65.5
+   1948   3   11.1     1.1    ---    115.0   130.5
+   1948   4   11.2     1.5    ---    111.9   123.5
+   1948   5   15.0     2.5    ---     45.0   230.8
+   1948   6   15.2     7.2    ---    176.0   131.1
+   1948   7   17.7     9.0    ---    101.3   160.1
+   1948   8   15.3     8.2    ---    253.9    70.0
+   1948   9   14.1     7.5    ---    174.4    83.1
+   1948  10   11.0     3.8    ---    151.5    79.4
+   1948  11    8.6     1.8    ---    134.7    56.6
+   1948  12    6.2     0.2    ---    200.4    37.3
+   1949   1    6.1     0.3    ---    173.1    28.0
+   1949   2    6.7     0.3    ---    164.8    62.7
+   1949   3    7.7    -0.7    ---     63.2   134.4
+   1949   4   11.0     3.6    ---    163.8   116.4
+   1949   5   14.2     2.8    ---     83.2   204.8
+   1949   6   18.2     6.6    ---     33.2   232.2
+   1949   7   18.6     8.7    ---     67.1   172.5
+   1949   8   17.4    10.2    ---     93.4   138.8
+   1949   9   17.0     9.6    ---     68.3   132.1
+   1949  10   11.8     6.3    ---    190.7    55.2
+   1949  11    7.2     2.1    ---    168.2    44.5
+   1949  12    6.3     1.2    ---    305.0    33.0
+   1950   1    4.8     0.3    ---    120.5    34.3
+   1950   2    4.8    -1.3    ---    161.8    68.7
+   1950   3    9.0     0.9    ---    173.8    90.4
+   1950   4    8.6    -0.1    ---    156.8   112.8
+   1950   5   14.1     4.2    ---     57.3   144.3
+   1950   6   18.1     7.4    ---    131.8   185.9
+   1950   7   17.2     9.0    ---    152.5   126.1
+   1950   8   16.4     8.6    ---    206.4   114.5
+   1950   9   13.2     6.3    ---    308.8    80.4
+   1950  10   10.2     4.3    ---    118.2    67.4
+   1950  11    6.0     0.0    ---    122.8    57.0
+   1950  12    1.9    -3.0    ---     63.5    51.0
+   1951   1    3.6    -0.6    ---    200.1    36.5
+   1951   2    3.8    -1.3    ---    117.0    47.6
+   1951   3    4.8    -2.7    ---    134.6    69.2
+   1951   4    7.8    -0.5    ---    137.0   161.4
+   1951   5   12.7     2.3    ---     55.7   183.0
+   1951   6   16.5     5.9    ---     61.9   178.8
+   1951   7   17.5     9.2    ---    118.9   148.2
+   1951   8   15.8     8.6    ---    181.5   105.9
+   1951   9   15.2     7.4    ---    175.2   111.4
+   1951  10   11.8     3.7    ---     11.7    97.6
+   1951  11    8.7     3.3    ---    262.0    32.0
+   1951  12    6.0    -0.4    ---    239.5    34.8
+   1952   1    2.3    -3.9    ---    193.1    53.8
+   1952   2    5.2    -1.7    ---     31.2    85.8
+   1952   3    7.7     0.8    ---     99.2    97.7
+   1952   4   11.9     1.8    ---     93.3   130.8
+   1952   5   15.9     5.6    ---     71.5   158.0
+   1952   6   15.4     6.2    ---    110.5   157.8
+   1952   7   18.1     8.7    ---     92.1   163.2
+   1952   8   16.8     9.3    ---    114.0   116.6
+   1952   9   11.9     4.7    ---     59.7    88.9
+   1952  10    9.8     2.3    ---    128.7    79.3
+   1952  11    4.9    -1.2    ---    100.5    87.0
+   1952  12    3.7    -1.3    ---    133.2    37.5
+   1953   1    5.0     0.4    ---     64.1    37.3
+   1953   2    5.8     0.0    ---     51.8    65.0
+   1953   3    9.4    -1.4    ---     23.1   127.3
+   1953   4    9.3    -0.9    ---    111.8   142.0
+   1953   5   15.3     5.9    ---     73.7   159.9
+   1953   6   17.1     7.9    ---    139.8   141.9
+   1953   7   16.6     8.7    ---    242.7   113.3
+   1953   8   17.3     8.2    ---    124.5   128.0
+   1953   9   15.2     8.0    ---    145.8    74.8
+   1953  10   11.4     3.3    ---     90.3    75.5
+   1953  11    8.6     3.4    ---    221.7    28.6
+   1953  12    7.2     1.8    ---    111.2    37.9
+   1954   1    4.0    -1.0      15   140.9    54.6
+   1954   2    2.9    -3.5      21   110.1    32.6
+   1954   3    6.9     0.0      11   112.8    82.8
+   1954   4   10.6     0.7      14    35.6   156.8
+   1954   5   13.9     5.1       1   178.7   134.3
+   1954   6   14.8     7.4       0   157.7   108.4
+   1954   7   15.2     7.8       1   134.7    90.7
+   1954   8   15.2     8.4       0   148.3    76.7
+   1954   9   13.3     4.9       3   222.8   101.6
+   1954  10   12.0     5.0       4   316.9    50.4
+   1954  11    7.4     0.8       8   273.1    49.2
+   1954  12    6.5     1.1      10   218.7    15.5
+   1955   1    2.6    -2.2      19   147.5    39.5
+   1955   2    1.8    -4.0      23    86.5    95.6
+   1955   3    5.1    -3.0      26    86.8   137.9
+   1955   4   12.6     2.4       9    63.8   151.8
+   1955   5   12.3     2.5       6   104.2   204.5
+   1955   6   15.7     6.2       1    77.9   163.1
+   1955   7   21.9     9.0       0    65.1   257.4
+   1955   8   20.2     9.8       0    39.1   185.5
+   1955   9   15.6     7.4       0   118.2   115.2
+   1955  10   10.3     2.4       9    78.9    83.0
+   1955  11    8.7     2.0       8    48.2    56.0
+   1955  12    5.7    -0.2      14   205.1    44.0
+   1956   1    3.5    -2.5      23   112.4    49.6
+   1956   2    3.1    -4.2      23    53.7    70.6
+   1956   3    8.4     0.5      11    65.6   128.5
+   1956   4   10.1    -1.2      18    26.7   159.8
+   1956   5   14.0     4.2       4    98.4   167.4
+   1956   6   15.4     6.3       0    91.9   148.4
+   1956   7   16.9     9.3       0   173.6   119.4
+   1956   8   14.6     6.3       0   225.6   101.9
+   1956   9   15.6     8.1       1   121.7    80.5
+   1956  10   11.3     4.1       3   130.5    96.3
+   1956  11    8.1     0.5      13    71.5    63.0
+   1956  12    6.7     2.1       7   218.7    10.4
+   1957   1    6.4    -0.4      16   259.2    43.6
+   1957   2    5.7    -1.9      15   135.2    80.3
+   1957   3   10.1     3.1       4   134.6    63.1
+   1957   4   11.6     1.9       8    73.9   161.0
+   1957   5   13.8     2.9       6    55.5   207.8
+   1957   6   18.3     6.2       3    42.4   275.9
+   1957   7   18.1    10.2       0   125.3   113.5
+   1957   8   16.8     9.2       1   168.5   111.2
+   1957   9   13.2     6.1       0   108.5   115.8
+   1957  10   11.5     4.5       2   196.5    65.0
+   1957  11    7.7     2.2       7    59.7    45.3
+   1957  12    5.9    -0.9      15   158.1    44.8
+   1958   1    4.0    -2.7      18   163.9    52.9
+   1958   2    4.7    -1.7      17   127.8    57.9
+   1958   3    5.0    -2.2      20    49.3   101.4
+   1958   4   10.2     0.9      10    63.3   126.5
+   1958   5   12.7     3.0       5   110.2   148.5
+   1958   6   15.7     7.1       0    94.7   119.0
+   1958   7   18.3     9.3       0   170.0   161.1
+   1958   8   17.6     9.3       0   153.7   108.2
+   1958   9   17.1     8.5       0   155.3   103.0
+   1958  10   11.9     4.9       3   119.2    74.9
+   1958  11    8.0     0.6      11    54.2    34.9
+   1958  12    4.9    -1.1      16   136.9    34.9
+   1959   1    2.8    -4.7      23   101.9    96.0
+   1959   2    6.0     0.0      14    52.1    45.4
+   1959   3    8.8     2.0       4   105.1    74.5
+   1959   4   10.7     1.7      11   116.8   122.4
+   1959   5   16.6     5.0       3    76.8   207.5
+   1959   6   17.1     7.9       0    99.7   174.0
+   1959   7   18.3     8.5       0   135.3   165.4
+   1959   8   19.4     9.8       0    24.6   188.8
+   1959   9   17.5     6.2       1    46.1   152.8
+   1959  10   14.6     6.4       0   161.1   130.2
+   1959  11    8.2     2.3       6   258.2    42.0
+   1959  12    6.3     0.7      10   234.0    19.5
+   1960   1    4.7    -1.6      23   180.8    42.1
+   1960   2    4.5    -3.3      22   201.5    90.0
+   1960   3    7.7     1.5       6    56.6    84.5
+   1960   4   11.8     2.7       5   146.8   125.4
+   1960   5   15.7     5.3       2    80.8   171.9
+   1960   6   19.0     7.9       0    97.8   245.6
+   1960   7   16.9     8.4       0   112.0   116.9
+   1960   8   17.0     8.4       0   148.6   139.0
+   1960   9   14.7     6.2       1    93.2   122.7
+   1960  10   11.5     5.8       3    75.4    70.3
+   1960  11    7.5     1.6       8   202.1    55.2
+   1960  12    4.4    -1.7      20   166.4    52.8
+   1961   1    4.0    -2.2      21   138.5    45.5
+   1961   2    7.2     1.6       6   153.8    50.3
+   1961   3    9.4     3.1       6    72.4    77.5
+   1961   4   11.2     3.6       5    93.6    88.0
+   1961   5   13.6     4.5       0    61.7   161.1
+   1961   6   15.5     7.2       0    58.5   146.6
+   1961   7   16.2     8.4       0    96.7   104.5
+   1961   8   16.5     7.7       0   148.2   139.5
+   1961   9   16.4     8.4       0   170.2    95.1
+   1961  10   11.5     5.0       2   213.2    81.4
+   1961  11    6.8     1.7       7   104.4    58.0
+   1961  12    3.2    -3.6      23   120.4    63.4
+   1962   1    5.1    -1.4      14   276.2    47.6
+   1962   2    5.7     0.1      13   101.8    75.1
+   1962   3    4.8    -3.4      23    64.1   115.7
+   1962   4   10.2     0.9       9   117.8   182.0
+   1962   5   12.7     3.9       1    85.2   173.5
+   1962   6   15.9     5.6       2    84.1   177.4
+   1962   7   16.2     7.8       0   106.6   123.7
+   1962   8   15.5     8.4       0   248.9   128.6
+   1962   9   13.7     6.9       0   215.1    73.2
+   1962  10   12.2     4.4       5    76.6    95.7
+   1962  11    6.3     0.0      13    99.3    47.8
+   1962  12    3.9    -2.7      24   108.4    55.0
+   1963   1    0.8    -5.2      28    52.8    66.4
+   1963   2    1.4    -6.8      28    41.0   107.4
+   1963   3    7.5     0.3      12   226.4    80.9
+   1963   4   10.0     2.4       5   119.7   114.1
+   1963   5   12.3     3.4       3   156.7   183.1
+   1963   6   17.0     8.1       0   118.3   152.5
+   1963   7   17.2     8.0       0    85.9   154.7
+   1963   8   15.6     8.4       0   163.4    92.7
+   1963   9   14.7     5.9       0   126.4   127.7
+   1963  10   11.9     4.9       1   143.5    81.0
+   1963  11    8.0     1.7      10   284.5    45.5
+   1963  12    4.3    -0.8      14    56.3    43.1
+   1964   1    5.5    -0.6      12    78.4    40.0
+   1964   2    5.5    -0.5      15    43.6    60.3
+   1964   3    5.2    -0.1      16    79.8    59.3
+   1964   4   10.4     3.4       2    93.7    90.3
+   1964   5   14.7     5.9       0   146.7   157.8
+   1964   6   15.3     7.7       0   124.6   136.1
+   1964   7   17.0     8.6       0    99.4   142.2
+   1964   8   16.7     8.3       2   103.6   120.4
+   1964   9   15.7     6.7       1   144.3   139.6
+   1964  10   10.5     3.3       6   130.9    74.7
+   1964  11    8.6     1.3      12   119.9    63.9
+   1964  12    4.4    -2.3      20   218.5    34.1
+   1965   1    3.9    -2.2      21   193.2    67.0
+   1965   2    5.3    -1.7      22    28.0    55.6
+   1965   3    6.9    -1.5      20    98.2   101.3
+   1965   4   10.8     0.9       9   110.3   162.2
+   1965   5   13.3     4.9       2    81.9   103.0
+   1965   6   16.6     7.8       0   158.1   123.5
+   1965   7   15.3     6.9       0   128.5   107.8
+   1965   8   16.4     7.8       1   147.1   125.2
+   1965   9   13.4     6.9       1   150.6    68.8
+   1965  10   12.6     4.7       2   146.1    89.4
+   1965  11    4.7    -0.5      19   108.7    86.5
+   1965  12    4.4    -1.0      14   173.8    54.3
+   1966   1    3.4    -1.0      18   108.5    18.9
+   1966   2    4.3    -0.4      15   201.1    18.2
+   1966   3    8.2     1.3      11   122.0   105.7
+   1966   4    7.1     1.4      10    83.6    89.5
+   1966   5   14.2     3.4       3   120.9   190.7
+   1966   6   17.3     9.1       0   112.2   112.2
+   1966   7   17.2     7.8       0    55.4   175.4
+   1966   8   15.7     8.1       0   121.8    97.4
+   1966   9   15.5     8.1       0   181.8   100.7
+   1966  10   11.0     3.5       5   116.6    84.2
+   1966  11    6.5     0.6      12   108.5    74.1
+   1966  12    5.2     0.0      13   213.8    39.9
+   1967   1    5.1     0.4      13   104.3    52.2
+   1967   2    5.9     0.5      13   152.0    63.1
+   1967   3    7.2     1.7       6   118.3    98.3
+   1967   4   10.3     2.0       6    66.4   110.1
+   1967   5   11.1     3.8       3   215.3   113.9
+   1967   6   17.2     6.9       0    75.4   193.9
+   1967   7   16.4     9.1       0   174.6   108.7
+   1967   8   17.1     9.2       0   100.2   114.8
+   1967   9   15.3     7.2       0   155.8    90.6
+   1967  10   11.0     4.8       2   330.6    90.3
+   1967  11    7.3     0.1      14    97.7    42.5
+   1967  12    5.6    -0.4      17    86.5    73.7
+   1968   1    5.1    -0.8      14   125.1    33.7
+   1968   2    2.2    -4.7      25    67.1    81.9
+   1968   3    7.4     0.5      14   170.0    94.5
+   1968   4   10.6     1.1      13    72.1   143.3
+   1968   5   11.6     2.9       6    93.9   132.0
+   1968   6   17.6     7.4       0    63.2   187.0
+   1968   7   16.5     8.7       0    52.4   106.3
+   1968   8   17.1     8.6       0    83.2   145.1
+   1968   9   15.0     7.7       0   211.4    84.9
+   1968  10   12.6     7.5       1   226.9    42.4
+   1968  11    6.7     2.0       9   105.5    46.6
+   1968  12    4.2    -1.0      17   105.6    38.5
+   1969   1    5.6     0.4      13   128.3    29.0
+   1969   2    2.1    -4.0      22    68.8    89.7
+   1969   3    3.9    -2.3      24    67.5    72.4
+   1969   4    9.8     0.3      13    74.0   159.2
+   1969   5   12.6     4.8       2   100.9    78.8
+   1969   6   17.1     6.3       0    84.6   203.2
+   1969   7   17.6     9.4       0    61.8   145.8
+   1969   8   18.5     9.8       1    61.1   154.1
+   1969   9   15.2     7.3       0   107.9    87.6
+   1969  10   14.2     7.3       0    85.1    78.3
+   1969  11    5.2    -1.4      18   151.2    52.6
+   1969  12    4.5    -2.0      23   146.3    36.7
+   1970   1    4.3    -1.7      17   145.9    35.9
+   1970   2    3.7    -3.9      19   121.5   117.5
+   1970   3    6.4    -1.9      19    60.2   132.6
+   1970   4    8.3     0.1      14   120.4   131.9
+   1970   5   14.6     5.5       0    39.4   139.4
+   1970   6   19.0     8.3       0    89.6   213.0
+   1970   7   15.8     8.6       0   129.6   113.3
+   1970   8   18.4     9.1       0    85.6   165.4
+   1970   9   15.0     7.9       1   194.6    70.2
+   1970  10   11.7     4.7       1   155.8    80.7
+   1970  11    7.5     1.6       8   201.4    51.8
+   1970  12    5.3     0.3      14    96.2    51.2
+   1971   1    5.4    -0.1      12   117.9    18.7
+   1971   2    6.4     0.4      12   142.7    46.3
+   1971   3    6.8    -0.4      17   112.1    72.6
+   1971   4   10.7     0.9       9    43.3   113.5
+   1971   5   14.4     3.6       6    90.8   185.0
+   1971   6   13.9     6.1       0    76.6   123.2
+   1971   7   18.9     8.9       0   106.3   199.5
+   1971   8   16.6     8.9       0   103.5    94.2
+   1971   9   16.5     7.4       0    44.7   128.3
+   1971  10   12.6     5.5       7   138.4    82.0
+   1971  11    7.0     0.5      17   125.2    57.4
+   1971  12    7.6     3.4       4    94.5    15.8
+   1972   1    4.4     0.4      11   144.5    31.4
+   1972   2    5.0     0.0      10   100.2    31.5
+   1972   3    8.3     0.9      11    93.4    89.7
+   1972   4   10.8     2.4       5   175.9   128.6
+   1972   5   12.7     4.5       4   150.8   119.6
+   1972   6   14.0     5.3       0   165.5   154.9
+   1972   7   18.3     8.9       0    75.9   188.8
+   1972   8   16.8     7.2       0    77.6   154.6
+   1972   9   14.1     4.3       4    17.8   118.4
+   1972  10   12.9     4.4       4    58.4   110.6
+   1972  11    6.6    -0.7      16   183.7    48.9
+   1972  12    6.4     0.9      12   174.1    16.8
+   1973   1    4.9    -0.3      16   111.7    35.6
+   1973   2    5.8    -1.5      14    74.4    90.3
+   1973   3    9.3     0.0      13    62.5   106.8
+   1973   4    9.4     0.2      10    89.8   160.5
+   1973   5   13.1     4.5       4   111.7   133.8
+   1973   6   17.4     7.9       1    65.8   159.0
+   1973   7   17.8     8.8       0    76.6   142.8
+   1973   8   17.7     8.6       0   111.0   146.1
+   1973   9   15.0     7.4       1    42.0    91.6
+   1973  10   10.8     3.1      10    62.7    61.1
+   1973  11    6.9    -0.4      15    76.7    77.7
+   1973  12    5.6    -0.9      15   143.2    37.9
+   1974   1    6.3     1.0       9   292.0    14.3
+   1974   2    6.2     1.0      11   105.3    48.5
+   1974   3    7.2     0.3       8    78.7    80.8
+   1974   4   12.3     0.0      14    24.9   195.8
+   1974   5   14.2     4.0       4    44.3   169.6
+   1974   6   16.0     6.3       1    95.5   176.5
+   1974   7   16.3     8.6       0    87.4   123.9
+   1974   8   16.8     8.0       0   109.6   117.0
+   1974   9   13.0     5.8       5   178.4    88.8
+   1974  10    9.0     2.6       6    47.1    70.2
+   1974  11    7.3     1.3       8   199.5    47.0
+   1974  12    7.8     2.9       5   287.5    18.5
+   1975   1    7.1     1.3      13   339.5    13.9
+   1975   2    6.5    -0.8      16    67.4    80.8
+   1975   3    6.8    -0.7      18    65.7   111.1
+   1975   4   10.4     2.5      10   111.8   120.3
+   1975   5   12.7     1.8       9    47.7   229.3
+   1975   6   18.1     6.4       1    56.5   237.1
+   1975   7   18.8    10.0       0   116.1   164.2
+   1975   8   21.3    10.8       0    57.6   177.0
+   1975   9   14.0     5.8       2   227.9   103.9
+   1975  10   11.7     4.6       3    88.5    62.4
+   1975  11    7.5     0.1      15   113.9    57.0
+   1975  12    7.1     0.1      15    44.7    39.4
+   1976   1    6.4     1.7      12   153.9    32.2
+   1976   2    5.2     0.6      10    97.9    18.8
+   1976   3    6.0    -0.7      16   137.7    57.4
+   1976   4   10.3     2.8       5    57.0   109.9
+   1976   5   13.0     5.2       2   165.5    91.2
+   1976   6   17.5     8.4       0    68.0   110.9
+   1976   7   20.8     9.5       0    84.7   213.1
+   1976   8   20.3     8.2       0    25.0   216.8
+   1976   9   14.3     7.3       2   150.7    63.1
+   1976  10   11.4     5.0       3   134.9    40.2
+   1976  11    7.4     0.6      13   115.6    49.7
+   1976  12    2.3    -2.9      24   107.1    60.4
+   1977   1    3.1    -2.9      19   118.5    52.7
+   1977   2    4.9    -1.1      13   139.2    52.7
+   1977   3    7.4     1.4       8   158.7    54.2
+   1977   4    8.9     1.5       7   121.2   126.8
+   1977   5   13.4     2.9       6    58.6   205.7
+   1977   6   16.0     5.6       0    95.2   209.6
+   1977   7   18.5     9.3       0    48.5   197.2
+   1977   8   17.6     8.0       1   114.8   183.7
+   1977   9   13.7     7.3       0   212.2    80.0
+   1977  10   13.4     6.3       1   274.8    84.1
+   1977  11    6.4     0.7      12   191.9    69.3
+   1977  12    6.2     1.5       7   158.9    36.8
+   1978   1    3.5    -2.5      21   139.7    48.3
+   1978   2    2.7    -3.1      19   102.9    61.2
+   1978   3    7.2     1.1       9   225.4    72.9
+   1978   4    8.4     0.9       9    32.7   101.4
+   1978   5   16.0     4.5       2    16.3   191.9
+   1978   6   16.3     6.4       1    51.4   163.2
+   1978   7   17.0     7.5       0    94.2   142.1
+   1978   8   16.5     9.2       0    96.5   108.7
+   1978   9   14.6     8.6       0   161.7    83.5
+   1978  10   13.0     6.8       2    70.9    66.5
+   1978  11    8.9     3.1       8   253.3    43.5
+   1978  12    3.7    -0.5      17   192.5    33.7
+   1979   1    1.4    -5.7      28    72.8    55.2
+   1979   2    2.2    -3.4      25    47.4    76.8
+   1979   3    4.8    -0.8      22   223.9    70.2
+   1979   4    9.1     1.4      10   101.4   111.7
+   1979   5   11.0     2.6       8    88.3   134.1
+   1979   6   16.6     7.4       0    71.5   178.0
+   1979   7   16.6     8.7       0    63.4   120.7
+   1979   8   16.2     8.3       1   162.5   129.8
+   1979   9   14.1     6.4       4   145.5   127.6
+   1979  10   11.9     6.2       3   189.7    61.3
+   1979  11    7.2     0.6      12   229.2    51.1
+   1979  12    5.5     0.5      13   252.2    40.3
+   1980   1    2.8    -2.3      21    91.0    33.3
+   1980   2    5.6     0.6      10   138.2    33.0
+   1980   3    5.3    -1.4      20   124.7    75.1
+   1980   4   12.3     1.6       9    16.8   177.0
+   1980   5   15.0     3.0       4    31.6   229.5
+   1980   6   15.1     7.3       0   148.0    90.7
+   1980   7   16.3     8.2       0    97.2    94.6
+   1980   8   16.7     9.0       0   208.3   100.0
+   1980   9   14.7     8.7       1   178.6    55.5
+   1980  10    9.6     3.2       7   191.7    71.2
+   1980  11    7.1     1.8       9   182.8    54.4
+   1980  12    6.6     0.9      14   218.0    34.2
+   1981   1    5.3    -0.6      18   109.7    46.2
+   1981   2    4.6    -1.8      20    91.5    78.6
+   1981   3    8.0     1.5       9   221.8    84.2
+   1981   4   10.9     1.0      10    67.9   175.2
+   1981   5   14.3     4.8       4    93.6   167.5
+   1981   6   14.8     7.4       0   140.7   124.1
+   1981   7   16.9     8.6       0   116.7   140.3
+   1981   8   18.0     9.2       0    36.1   153.0
+   1981   9   15.6     7.3       0   272.7    92.4
+   1981  10    9.0     0.5      12   214.5   105.5
+   1981  11    8.7     2.3       9   210.6    42.4
+   1981  12    1.4    -6.4      27    62.0    51.4
+   1982   1    3.5    -3.0      15   181.3    50.7
+   1982   2    6.4     0.0      12   186.5    47.7
+   1982   3    7.9    -0.3      15   190.6   121.7
+   1982   4   12.3     1.9      10    36.5   163.4
+   1982   5   14.4     3.4       6   103.5   198.0
+   1982   6   16.0     8.3       0    83.4   116.5
+   1982   7   19.1     9.3       0   102.5   151.6
+   1982   8   17.0     9.1       1   138.6   122.9
+   1982   9   14.6     7.2       1   155.6    94.8
+   1982  10   10.9     5.2       3   232.1    40.6
+   1982  11    7.9     1.7      13   248.6    41.0
+   1982  12    4.8    -1.2      15   247.6    33.0
+   1983   1    6.7     1.9       8   288.4    27.7
+   1983   2    3.8    -2.9      19    62.3    68.1
+   1983   3    7.2     1.6       7   204.8    53.3
+   1983   4    8.6     0.4      13    71.4   119.2
+   1983   5   11.8     4.4       2   138.1   106.2
+   1983   6   15.8     7.5       0    95.7   149.9
+   1983   7   21.7    10.6       0    37.4   202.5
+   1983   8   20.1     8.9       0    34.5   184.9
+   1983   9   14.1     7.0       3   116.5    81.4
+   1983  10   11.0     4.2       6   278.2    67.0
+   1983  11    8.4     1.7      13    33.1    55.1
+   1983  12    7.0     1.4      11   200.1    32.0
+   1984   1    3.1    -2.2      23   303.5    41.9
+   1984   2    4.7    -0.6      14   108.5    52.9
+   1984   3    6.0     0.6      11    87.4    60.3
+   1984   4   11.8     0.5      15    37.5   183.6
+   1984   5   14.9     2.3       8     4.1   218.4
+   1984   6   17.0     7.4       1    55.3   167.9
+   1984   7   20.4     8.6       0    28.8   211.0
+   1984   8   20.1     8.7       0    42.4   173.8
+   1984   9   13.9     7.1       1   109.5    81.0
+   1984  10   11.9     5.1       3   232.3    64.1
+   1984  11    7.9     4.0       3   242.1    24.4
+   1984  12    6.1     0.9       9   159.2    24.8
+   1985   1    2.2    -3.1      24    78.2    60.1
+   1985   2    4.0    -2.2      17    37.1    63.6
+   1985   3    5.9    -1.2      16   123.0   103.4
+   1985   4    9.3     2.8       3   129.2   108.9
+   1985   5   13.0     4.3       2    86.0   158.4
+   1985   6   14.4     5.6       2    83.4   152.9
+   1985   7   16.4     9.4       0   203.6   104.9
+   1985   8   14.7     8.9       0   345.4    90.9
+   1985   9   14.8     7.3       1   273.4    80.0
+   1985  10   12.0     4.8       2   119.0    77.1
+   1985  11    4.7    -2.2      20   124.3    70.9
+   1985  12    6.3     1.3      10   270.6    26.1
+   1986   1    3.6    -2.0      18   213.3    44.4
+   1986   2    0.8    -4.7      25    19.3    80.2
+   1986   3    6.5    -0.3      12   187.9    92.6
+   1986   4    7.2    -0.1      12    93.7    96.3
+   1986   5   12.1     4.7       2   257.5   116.6
+   1986   6   17.0     7.2       1   100.5   192.6
+   1986   7   16.1     8.9       0   103.2   114.8
+   1986   8   14.8     6.4       1   166.6   109.6
+   1986   9   13.9     4.1       9    29.1   140.9
+   1986  10   11.5     4.5       1   193.1    86.3
+   1986  11    8.4     2.4       9   266.8    41.6
+   1986  12    5.9     0.8      14   331.0    29.4
+   1987   1    2.2    -3.9      25    84.7    51.0
+   1987   2    5.5    -1.9      21    84.6    62.6
+   1987   3    5.5    -1.3      19   173.0    97.3
+   1987   4   11.5     2.7       5    83.7   130.2
+   1987   5   12.6     2.9       7    68.2   183.5
+   1987   6   13.8     6.4       1   119.7    84.3
+   1987   7   17.6     9.3       0   114.4   154.3
+   1987   8   16.7     9.0       0   162.2   122.5
+   1987   9   14.2     6.2       2   142.4   122.6
+   1987  10   10.1     3.3       8   184.5    67.3
+   1987  11    7.0     1.9       7   123.0    60.6
+   1987  12    6.2     0.9      12   184.3    30.4
+   1988   1    5.1     0.6      11   223.9    22.8
+   1988   2    5.6     0.4      10   146.8    73.7
+   1988   3    7.0     0.6      13   133.5    71.7
+   1988   4    9.7     1.7      11    97.4    89.2
+   1988   5   14.1     4.1       3    68.7   171.0
+   1988   6   17.8     7.7       0    22.2   204.5
+   1988   7   15.1     9.4       0   268.9    92.3
+   1988   8   16.3     8.9       0   185.3   131.2
+   1988   9   14.0     6.6       2   174.6   104.7
+   1988  10   11.2     4.9       6   174.3    81.4
+   1988  11    7.1    -0.2      18   120.2    82.6
+   1988  12    8.1     2.8       7   130.5    37.6
+   1989   1    7.5     2.6       7   181.8    24.9
+   1989   2    6.3     1.0      10   217.4    47.4
+   1989   3    8.0     0.7      10   281.7    91.4
+   1989   4    8.2     0.6      15    68.7   129.7
+   1989   5   14.9     4.2       4    47.1   191.0
+   1989   6   16.8     6.5       2    87.5   184.7
+   1989   7   21.5     8.9       0    44.8   266.2
+   1989   8   16.8     9.5       0   217.7   131.8
+   1989   9   14.4     6.4       2   104.1    76.1
+   1989  10   12.4     5.8       2   144.8    67.0
+   1989  11    7.5     1.6       9    60.7    66.2
+   1989  12    4.8    -0.9      19   114.5    40.3
+   1990   1    6.7     2.0       4   368.7    18.2
+   1990   2    6.5     2.5       7   344.7    43.7
+   1990   3    8.8     2.9       5   131.2    73.0
+   1990   4   10.3     1.2      10    77.0   153.9
+   1990   5   15.4     4.9       2    70.4   190.4
+   1990   6   15.3     7.0       0   150.8   127.5
+   1990   7   18.5     8.9       0    90.1   220.0
+   1990   8   18.0    10.2       0    98.8   114.3
+   1990   9   13.8     5.5       0    83.6    92.3
+   1990  10   11.9     6.1       2   246.8    48.9
+   1990  11    7.1     1.8      10    67.9    59.0
+   1990  12    4.8    -0.9      20   245.2    28.7
+   1991   1    3.3    -1.8      22   191.2    35.8
+   1991   2    3.4    -2.4      21   148.7    64.0
+   1991   3    8.7     2.2      10   169.8    62.9
+   1991   4    9.3     1.8       9   150.5   146.3
+   1991   5   13.5     4.7       6    18.1   132.0
+   1991   6   13.6     5.5       2   109.0   120.0
+   1991   7   19.0    11.1       0    86.3   134.9
+   1991   8   17.8    10.0       0    65.4   131.4
+   1991   9   15.8     6.3       1   103.0   148.8
+   1991  10   10.6     4.7       4   190.5    58.2
+   1991  11    7.1     1.5      11   230.6    48.3
+   1991  12    5.6    -0.9      15   184.0    37.5
+   1992   1    5.5    -1.5      18   148.1    63.1
+   1992   2    6.5     0.3      12   175.8    39.8
+   1992   3    7.6     1.9       5   253.7    72.4
+   1992   4    9.1     2.7       4   154.9    81.2
+   1992   5   15.8     5.8       2    83.4   205.9
+   1992   6   18.4     8.1       0    13.2   175.2
+   1992   7   16.5     9.1       0   111.2   111.9
+   1992   8   15.6     8.5       1   290.1   138.8
+   1992   9   14.1     7.7       0   192.4   100.9
+   1992  10    8.4     1.3      12   108.1    67.2
+   1992  11    7.4     0.7      13   264.2    34.2
+   1992  12    4.2    -1.2      16   162.7    32.3
+   1993   1    5.9     0.3      12   300.9    21.6
+   1993   2    6.7     1.4       8    29.8    34.1
+   1993   3    7.6     0.6      14   108.8   100.1
+   1993   4   10.1     3.2       5   170.8    87.7
+   1993   5   12.3     4.6       3   176.9   103.9
+   1993   6   16.1     8.3       0    71.1   116.7
+   1993   7   15.6     9.0       0   131.3   113.0
+   1993   8   15.8     6.9       0    50.3   127.7
+   1993   9   13.7     5.7       4   129.4    88.6
+   1993  10    9.2     1.9      11    63.7    93.1
+   1993  11    5.5    -0.9      20    85.8    60.1
+   1993  12    4.4    -0.8      18   351.0    37.3
+   1994   1    4.8     0.0      14   227.1    36.2
+   1994   2    3.2    -1.7      18   114.4    49.5
+   1994   3    6.9     1.4       7   262.2    71.8
+   1994   4    8.6     1.7       8   128.9   116.4
+   1994   5   12.4     3.3       5    44.0   176.2
+   1994   6   14.8     7.6       0   107.3   134.4
+   1994   7   18.6     9.5       0   113.6   153.5
+   1994   8   15.8     8.6       0   140.5    90.9
+   1994   9   13.6     6.0       1    69.0    89.0
+   1994  10   11.3     3.6       5    88.1    70.4
+   1994  11    9.8     4.8       3   223.7    21.4
+   1994  12    6.4     1.2      10   317.7    30.8
+   1995   1    4.6    -1.5      17   258.1    45.1
+   1995   2    6.2     0.6      10   221.3    44.9
+   1995   3    5.4    -1.1      20   173.4    85.1
+   1995   4   10.6     2.1      12    45.4   142.1
+   1995   5   13.7     4.2       6    93.0   171.9
+   1995   6   17.6     7.3       0    52.2   227.8
+   1995   7   19.6    10.0       0   103.7   170.4
+   1995   8   21.5     9.7       0    24.3   246.8
+   1995   9   15.4     6.9       1   117.7   110.5
+   1995  10   13.7     7.3       1   335.1    57.8
+   1995  11    8.8     2.4      11   103.6    55.1
+   1995  12    3.0    -3.0      18    54.8    56.0
+   1996   1    4.7     2.0       6   118.4     8.6
+   1996   2    4.0    -2.1      20   200.7    71.1
+   1996   3    5.1    -0.1      12    45.4    57.2
+   1996   4    9.1     2.7       8   147.2    59.5
+   1996   5   10.9     2.5       8    87.6   144.8
+   1996   6   16.2     6.9       0    85.6   199.5
+   1996   7   17.9     8.5       0    85.1   173.1
+   1996   8   18.6     9.8       0    50.1   155.1
+   1996   9   15.5     7.3       0    78.5   141.9
+   1996  10   12.3     5.4       2   326.0    69.3
+   1996  11    5.9    -0.6      18   190.9    70.7
+   1996  12    3.4    -1.3      19   130.0    37.0
+   1997   1    3.6    -1.2      25    38.4    23.7
+   1997   2    6.7     1.1       8   401.6    47.5
+   1997   3    9.1     2.2       8   138.7    86.8
+   1997   4   11.1     2.5       7    60.4    92.9
+   1997   5   13.4     4.0       6   132.3   170.3
+   1997   6   15.2     7.5       0   139.7   115.6
+   1997   7   19.3     9.2       0   113.8   178.5
+   1997   8   20.0    11.3       0    75.9   153.5
+   1997   9   15.3     6.8       0   142.9   141.6
+   1997  10   11.5     3.7       8    89.8   103.3
+   1997  11    9.1     4.0       3   139.8    29.5
+   1997  12    6.5     1.2       9   229.7    23.3
+   1998   1    5.6     0.0      15   158.0    34.2
+   1998   2    8.0     3.6       5   132.9    29.1
+   1998   3    8.8     1.9      10   153.3    62.1
+   1998   4    9.0     2.1       8   132.1   116.8
+   1998   5   15.2     6.0       1    75.2   166.2
+   1998   6   14.5     7.4       2   185.3   107.4
+   1998   7   16.1     9.6       0   183.7   100.5
+   1998   8   16.9     9.2       1   154.6   127.1
+   1998   9   15.9     8.6       0   120.0   103.2
+   1998  10   10.8     3.9       6   276.1    96.3
+   1998  11    7.0     0.9      12   204.5    54.9
+   1998  12    6.4     0.7      10   184.1    36.3
+   1999   1    5.5     0.2      11   291.3    33.2
+   1999   2    5.8     0.8      12   119.5    80.6
+   1999   3    7.9     1.4      10   133.1    86.9
+   1999   4   11.1     2.9       6   136.7   125.5
+   1999   5   14.2     6.4       1   164.3   135.6
+   1999   6   15.3     7.3       0   113.1   133.7
+   1999   7   18.9    10.1       0    69.5   159.1
+   1999   8   17.2     9.2       0    72.7   131.8
+   1999   9   16.6     8.9       0   138.2   110.1
+   1999  10   11.6     4.5       3   106.2    68.6
+   1999  11    8.7     2.5       8   205.6    57.7
+   1999  12    4.7    -1.2      17   274.2    39.2
+   2000   1    6.0    -0.4      19   180.1    65.9
+   2000   2    6.1     0.9      10   244.4    48.6
+   2000   3    8.8     2.5       8   108.4    80.9
+   2000   4    9.3     2.0       7    93.1   123.9
+   2000   5   15.1     4.5       3    72.4   235.9
+   2000   6   15.1     7.4       0    95.2   106.1
+   2000   7   17.7     8.7       0    74.8   173.2
+   2000   8   17.6     9.1       0   155.6   127.1
+   2000   9   15.3     8.8       0   185.2    79.4
+   2000  10   11.2     4.1       3   240.2    69.9
+   2000  11    7.2     1.7       5   211.2    36.8
+   2000  12    5.6     0.7      12   225.9    43.5
+   2001   1    4.2    -0.9      14    87.4    50.3
+   2001   2    5.0    -1.9      19   134.5    72.3
+   2001   3    5.6    -2.0      17    69.8   107.1
+   2001   4    9.0     1.6      10    93.3   114.6
+   2001   5   16.2     4.7       3    35.0   236.8
+   2001   6   14.5     7.5       0    93.8   104.8
+   2001   7   17.8     9.9       0    93.8   130.9
+   2001   8   17.5     8.3       0   131.8   123.7
+   2001   9   14.3     7.7       0   121.8    89.4
+   2001  10   13.4     8.7       0   254.4    45.9
+   2001  11    8.8     2.4      10   137.3    41.2
+   2001  12    5.4    -1.5      22    86.5    66.6
+   2002   1    6.6     0.8       9   262.6    28.0
+   2002   2    6.9     1.1       7   335.5    47.1
+   2002   3    9.2     1.1      11   137.7    98.1
+   2002   4   11.5     2.3      11   124.5   131.8
+   2002   5   13.3     6.0       2   172.0   114.9
+   2002   6   15.1     8.6       0   189.8   118.5
+   2002   7   16.5     9.0       0   109.8    99.4
+   2002   8   18.8    10.7       0   129.5   134.1
+   2002   9   16.3     7.1       0    60.8   120.9
+   2002  10   10.6     2.8       7   230.8    84.9
+   2002  11    8.6     2.8       5   197.2    41.5
+   2002  12    5.2     1.6       5   129.2    31.7
+   2003   1    5.0    -0.1      14   164.0    61.7
+   2003   2    6.1    -2.0      18    68.9   105.1
+   2003   3   10.4     0.4      14   109.6   164.1
+   2003   4   13.2     3.3       6    65.8   189.1
+   2003   5   13.3     5.6       2   127.6   139.1
+   2003   6   17.6     8.8       0    57.0   181.3
+   2003   7   18.7    11.1       0   167.4   120.6
+   2003   8   19.8    10.2       0    33.6   205.6
+   2003   9   15.6     7.3       1    83.6   114.1
+   2003  10   10.8     2.8       8    62.6   124.5
+   2003  11    9.2     3.3       4   207.2    41.4
+   2003  12    5.9    -0.5      15   163.4    48.5
+   2004   1    5.4     0.4      12   226.4    29.3
+   2004   2    6.3    -0.2      15   118.8    95.0
+   2004   3    8.0     0.6      12   148.0    80.2
+   2004   4   10.8     3.8       3   155.6    97.0
+   2004   5   15.6     5.1       3    63.2   202.4
+   2004   6   16.7     8.8       0   130.4   109.2
+   2004   7   17.3     9.1       0    68.2   129.5
+   2004   8   18.8    11.4       0   309.0   147.7
+   2004   9   15.3     8.5       0   222.6    99.4
+   2004  10   10.9     5.1       0   227.0    65.8
+   2004  11    8.6     2.7       9    88.5    46.3
+   2004  12    6.6     1.0      11   177.0    43.3
+   2005   1    7.1     1.4      10   312.0    41.2
+   2005   2    5.4     0.5      15   126.8    83.5
+   2005   3    8.6     2.3      10    96.8    77.2
+   2005   4   10.8     2.8       5   123.0   150.7
+   2005   5   12.7     4.4       6   169.6   185.1
+   2005   6   16.6     8.7       0    91.6   133.1
+   2005   7   18.5     9.6       0    56.4   146.2
+   2005   8   17.8     8.7       0   125.0   170.0
+   2005   9   15.8     8.2       2   135.2   114.4
+   2005  10   12.6     7.1       1   291.8    36.5
+   2005  11    7.2     0.4      15   140.7    67.5
+   2005  12    5.9    -0.7      17    76.9    42.4
+   2006   1    5.2     0.2      11   128.6    29.8#
+   2006   2    5.6    -0.1      12   100.2    66.7#
+   2006   3    5.3    -1.0      18   184.0    74.9#
+   2006   4   10.4     1.7       9   117.3   157.7#
+   2006   5   14.0     4.5       5   113.6   166.1#
+   2006   6   18.1     8.3       0    65.6   184.2#
+   2006   7   22.1    11.0       0    81.0   233.9#
+   2006   8   17.7     9.3       0    76.2   117.7#
+   2006   9   17.5     9.9       0   181.6   109.1#
+   2006  10   13.7     6.9       1   159.2    54.8#
+   2006  11    8.9     2.9       6   285.0    45.3#
+   2006  12    6.5     1.6      10   331.4    32.2#
+   2007   1    7.4     1.7       8   286.9    40.3#
+   2007   2    7.0     0.3      12   125.2    64.3#
+   2007   3    8.7     1.4      10   137.0   103.1#
+   2007   4   14.1     3.8       5    40.0   193.1#
+   2007   5   13.4     5.2       2   146.7   153.4#
+   2007   6   16.9     8.8       0   137.6   107.3#
+   2007   7   17.2     9.0       0   168.2   114.5#
+   2007   8   17.4     8.8       0   124.8   123.0#
+   2007   9   15.7     6.4       1   107.6   116.3#
+   2007  10   13.2     4.6       3    69.6    97.1#
+   2007  11    9.0     2.4       6   124.6    43.2#
+   2007  12    5.7    -0.5      13   197.6    39.1#
+   2008   1    6.1     1.5      10   338.0    11.8#
+   2008   2    8.2    -0.4      17   183.4    75.6#
+   2008   3    7.3     0.4      11   180.6    89.1#
+   2008   4    9.7     1.9      12    74.1    95.5#
+   2008   5   16.4     6.6       2    17.6   167.4#
+   2008   6   16.3     7.3       0   166.8   114.4#
+   2008   7   18.7    10.7       0   149.5   127.7#
+   2008   8   17.0    11.0       0   224.6    48.5#
+   2008   9   14.4     7.6       0   124.0    48.8#
+   2008  10   10.6     3.5       7   351.8    69.8#
+   2008  11    7.5     2.5       6   125.0    54.2#
+   2008  12    4.8    -1.7      20   152.7    50.6#
+   2009   1    4.3    -1.0      20   248.0    29.0#
+   2009   2    5.4    -0.7      16    65.6    42.5#
+   2009   3    8.3     1.1       9   138.0    87.7#
+   2009   4   12.6     3.1       6    80.8   116.2#
+   2009   5   14.2     5.1       0   157.2   164.5#
+   2009   6   18.1     8.2       0    79.8   134.4#
+   2009   7   18.4    10.1       0   235.1    93.6#
+   2009   8   17.5    10.5       0   393.0    89.6#
+   2009   9   15.6     8.1       1    91.2    81.5#
+   2009  10   12.5     5.1       4   146.6    64.8#
+   2009  11    8.2     3.1       4   431.6    28.2#
+   2009  12    3.3    -2.8      23   112.0    31.2#
+   2010   1    2.2    -3.7      22    71.3    58.9#
+   2010   2    3.8    -3.0      23    48.8    52.3#
+   2010   3    7.9    -0.6      16   150.2    73.1#
+   2010   4   11.7     1.6       8    74.6   135.1#
+   2010   5   13.6     3.4       7    36.6   142.5#
+   2010   6   18.7     8.0       0    32.8   140.4#
+   2010   7   17.0    10.0       0   249.0    68.6#
+   2010   8   17.5     8.4       0    95.8   114.6#
+   2010   9   15.9     7.8       1   151.6    96.9#
+   2010  10   11.5     4.5       5   108.6    74.7#
+   2010  11    5.6     0.0      16   201.4    64.0#
+   2010  12    1.4    -6.8      27    61.5    66.3#
+   2011   1    4.4    -2.0      21   205.4    48.5#
+   2011   2    6.6     1.2       6   266.1    37.2#
+   2011   3    8.2    -0.2      13   124.3    70.3#
+   2011   4   14.7     4.3       3   101.4   197.8#
+   2011   5   13.4     5.5       3   224.0   120.3#
+   2011   6   15.3     7.0       0   116.0    92.9#
+   2011   7   18.3     7.4       0   134.8   160.8#
+   2011   8   16.2     8.9       0   150.8    71.8#
+   2011   9   15.2     8.3       0   236.0    72.0#
+   2011  10   12.4     6.8       2   249.6    29.7#
+   2011  11   10.5     4.3       4   212.4    45.9#
+   2011  12    6.0     0.4      12   268.8    16.8#
+   2012   1    5.9     0.0      11   164.0    43.6#
+   2012   2    6.0     0.4      13   101.8    50.6#
+   2012   3   11.6     2.0      11    58.2   128.6#
+   2012   4    9.2     1.1       8    95.2    81.8#
+   2012   5   14.5     4.3       6    82.2   183.4#
+   2012   6   14.4     7.3       0   245.6    57.8#
+   2012   7   16.1     9.1       0   203.0    60.0#
+   2012   8   18.0     9.9       1   202.4   112.6#
+   2012   9   14.0     6.8       2   169.4    91.2#
+   2012  10   10.2     2.3      11   190.6    83.2#
+   2012  11    7.2     1.7      11   239.2    44.3#
+   2012  12    5.1    -0.4      15   243.6    36.6#
+   2013   1    4.4     0.2      18   189.7    17.6#
+   2013   2    5.1    -1.3      20    98.2    84.8#
+   2013   3    3.9    -2.3      24    56.1    63.8#
+   2013   4    8.9     1.1      11   165.4    99.5#
+   2013   5   13.1     3.9       7   119.4   119.0#
+   2013   6   16.9     7.0       0    82.2   126.9#
+   2013   7   21.4    11.1       0   134.4   185.4#
+   2013   8   17.8    10.1       0   102.0    73.8#
+   2013   9   14.9     7.6       0   117.8    67.1#
+   2013  10   12.6     7.7       0   242.8    40.6#
+   2013  11    7.4    -0.4      15    96.8    67.1#
+   2013  12    7.5     1.9       7   390.4    18.5#
+   2014   1    5.7     1.5       5   239.4    10.9#
+   2014   2    5.8     1.0       9   301.5    15.8#
+   2014   3    8.7     1.8      12   187.2    85.4#
+   2014   4   12.0     4.3       4   121.4   109.0#
+   2014   5   13.9     6.2       1   117.2    80.5#
+   2014   6   17.8     9.0       0    60.8   109.0#
+   2014   7   20.0     9.1       0   101.4   178.6#
+   2014   8   16.5     8.3       0   138.0   121.0#
+   2014   9   17.0     7.6       0    16.0    91.1#
+   2014  10   12.4     5.7       4   315.2    46.0#
+   2014  11    9.0     3.6       2   156.0    36.0#
+   2014  12    5.6    -0.5      13   248.8    31.3#
+   2015   1    5.0    -0.6      14   354.9    37.0#  Provisional
+   2015   2    5.5    -1.3      15   154.4    71.0#  Provisional
+   2015   3    7.4     0.4      13   193.6    74.1#  Provisional
+   2015   4   11.8     0.2      12    71.2   185.8#  Provisional
+   2015   5   11.9     3.9       4   167.6   121.7#  Provisional
+   2015   6   15.7     6.9       1   101.8   105.5#  Provisional
+   2015   7   16.5     8.5       0   178.0    81.5#  Provisional
diff --git a/heathrowdata.txt b/heathrowdata.txt
new file mode 100644
index 0000000..839cb78
--- /dev/null
+++ b/heathrowdata.txt
@@ -0,0 +1,818 @@
+Heathrow (London Airport)
+Location 5078E 1767N 25m amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1948   1    8.9     3.3    ---     85.0    ---
+   1948   2    7.9     2.2    ---     26.0    ---
+   1948   3   14.2     3.8    ---     14.0    ---
+   1948   4   15.4     5.1    ---     35.0    ---
+   1948   5   18.1     6.9    ---     57.0    ---
+   1948   6   19.1    10.3    ---     67.0    ---
+   1948   7   21.7    12.0    ---     21.0    ---
+   1948   8   20.8    11.7    ---     67.0    ---
+   1948   9   19.6    10.2    ---     35.0    ---
+   1948  10   14.9     6.0    ---     50.0    ---
+   1948  11   10.8     4.6    ---     44.0    ---
+   1948  12    8.8     3.8    ---     63.0    ---
+   1949   1    8.5     1.8       9    23.0    ---
+   1949   2   10.4     0.6      11    27.0    ---
+   1949   3    9.3     1.2      11    26.1    ---
+   1949   4   16.2     6.0       1    34.2    ---
+   1949   5   17.1     6.8       0    56.9    ---
+   1949   6   22.0    10.5       0     9.0    ---
+   1949   7   25.1    12.9       0    46.5    ---
+   1949   8   23.9    12.5       0    26.3    ---
+   1949   9   22.8    13.3       0    23.3    ---
+   1949  10   17.0     8.6       3   139.6    ---
+   1949  11   10.2     2.9       7    53.4    ---
+   1949  12    9.2     2.9       6    33.0    ---
+   1950   1    7.1     1.7      11    16.8    ---
+   1950   2    9.9     2.4       7    82.2    ---
+   1950   3   12.3     3.5       4    17.4    ---
+   1950   4   12.9     4.2       1    54.8    ---
+   1950   5   17.2     7.6       0    41.8    ---
+   1950   6   23.6    12.3       0    44.6    ---
+   1950   7   21.6    12.9       0    91.8    ---
+   1950   8   21.9    12.1       0    68.8    ---
+   1950   9   17.6    10.2       0    63.3    ---
+   1950  10   14.0     6.1       3    10.9    ---
+   1950  11    9.3     3.3       3   108.2    ---
+   1950  12    3.8    -1.0      18    40.2    ---
+   1951   1    7.3     1.5       7    71.3    ---
+   1951   2    7.0     0.8       6   121.4    ---
+   1951   3    8.4     1.7       6    86.0    ---
+   1951   4   12.3     3.0       3    60.6    ---
+   1951   5   15.0     7.0       0    53.0    ---
+   1951   6   20.5    10.0       0    26.9    ---
+   1951   7   23.0    12.9       0    33.8    ---
+   1951   8   20.2    12.3       0    95.5    ---
+   1951   9   19.2    11.3       0    66.3    ---
+   1951  10   14.6     6.0       2    23.5    ---
+   1951  11   11.8     6.2       1   132.6    ---
+   1951  12    8.9     3.1       7    36.9    ---
+   1952   1    6.2     0.4      13    47.0    ---
+   1952   2    6.7    -0.3      14    16.1    ---
+   1952   3   10.6     3.8       4    65.3    ---
+   1952   4   15.6     5.8       2    39.9    ---
+   1952   5   19.6     9.4       0    57.1    ---
+   1952   6   20.9    10.9       0    30.0    ---
+   1952   7   23.3    13.4       0    12.2    ---
+   1952   8   21.6    13.3       0    63.5    ---
+   1952   9   16.4     7.6       0    70.8    ---
+   1952  10   13.2     5.7       4    69.8    ---
+   1952  11    7.5     1.6       9    79.4    ---
+   1952  12    5.8    -0.2      15    66.0    ---
+   1953   1    5.6     0.6      14    21.2    ---
+   1953   2    7.5     1.0       9    31.4    ---
+   1953   3   11.1     1.0      12     8.5    ---
+   1953   4   13.1     4.3       0    53.7    ---
+   1953   5   18.7     8.9       0    32.4    ---
+   1953   6   19.8    10.8       0    34.8    ---
+   1953   7   21.0    12.1       0    75.3    ---
+   1953   8   22.6    12.6       0    39.0    ---
+   1953   9   19.5     9.8       0    47.4    ---
+   1953  10   14.7     7.1       0    65.7    ---
+   1953  11   11.3     5.2       0    28.6    ---
+   1953  12   10.0     5.1       1    13.3    ---
+   1954   1    5.9     0.3      15    23.5    ---
+   1954   2    6.1     0.4       8    51.5    ---
+   1954   3   10.4     3.0       5    51.3    ---
+   1954   4   13.2     2.8       2     8.9    ---
+   1954   5   16.8     7.6       0    52.6    ---
+   1954   6   18.6    10.7       0    95.3    ---
+   1954   7   19.2    11.7       0    62.1    ---
+   1954   8   19.8    11.5       0    87.5    ---
+   1954   9   18.0     9.6       0    58.1    ---
+   1954  10   16.2     8.9       1    54.1    ---
+   1954  11   11.2     3.6       5    95.5    ---
+   1954  12    9.7     3.4       5    46.6    ---
+   1955   1    5.6     0.4      11    50.2    ---
+   1955   2    5.0    -0.8      16    35.0    ---
+   1955   3    7.9     0.2      18    22.8    ---
+   1955   4   15.2     5.1       0     7.2    ---
+   1955   5   15.5     6.4       0   103.2    ---
+   1955   6   20.0    11.1       0    52.1    ---
+   1955   7   24.4    13.1       0     7.1    ---
+   1955   8   24.3    13.6       0    17.8    ---
+   1955   9   19.9     9.9       0    42.7    ---
+   1955  10   13.5     5.3       4    87.7    ---
+   1955  11   10.7     4.2       5    30.1    ---
+   1955  12    9.5     2.3       8    46.7    ---
+   1956   1    7.0     0.5      14    88.6    ---
+   1956   2    2.9    -3.6      22     2.3    ---
+   1956   3   11.0     2.7       9    15.0    ---
+   1956   4   12.1     2.4       3    29.1    ---
+   1956   5   19.1     7.1       0     4.2    ---
+   1956   6   18.5     9.6       0    41.5    ---
+   1956   7   20.9    12.8       0   130.5    ---
+   1956   8   18.8    10.9       0    99.5    ---
+   1956   9   19.2    11.7       0    50.0    ---
+   1956  10   13.8     6.0       0    74.1    ---
+   1956  11    9.3     2.5       7    10.1    ---
+   1956  12    8.2     3.5       5    70.3    ---
+   1957   1    8.7     2.7       5    39.5    53.0
+   1957   2    9.0     2.9       5    69.8    64.9
+   1957   3   13.9     5.7       2    25.4    96.7
+   1957   4   14.2     5.2       1     5.7   169.6
+   1957   5   16.2     6.5       0    21.3   195.0
+   1957   6   23.6    10.7       0    22.4   284.5
+   1957   7   22.5    13.8       0    87.0   152.3
+   1957   8   21.1    12.5       0    86.2   154.4
+   1957   9   17.6    10.1       0    51.7    88.5
+   1957  10   15.5     7.7       0    47.0    85.9
+   1957  11    9.4     4.3       2    59.5    67.5
+   1957  12    7.6     1.0      11    42.1    40.8
+   1958   1    6.8     0.9      10    64.3    40.1
+   1958   2    8.9     1.9      10    58.7    45.7
+   1958   3    8.1     1.1      10    26.0   105.2
+   1958   4   12.3     3.8       3    29.5   153.2
+   1958   5   17.3     7.8       0    59.5   189.2
+   1958   6   19.4    10.7       0   104.3   152.2
+   1958   7   21.7    12.9       0    51.9   190.5
+   1958   8   20.8    13.1       0    75.2   103.1
+   1958   9   20.0    12.1       0    83.8   134.8
+   1958  10   14.9     8.3       0    50.7    94.2
+   1958  11    9.7     4.4       1    50.7    40.8
+   1958  12    8.0     2.7       2    85.1    29.6
+   1959   1    5.7    -1.1      23    54.8    76.2
+   1959   2    7.4     1.2       7     2.4    54.8
+   1959   3   11.9     4.4       0    43.8   103.9
+   1959   4   14.2     6.3       0    52.9   139.1
+   1959   5   18.7     8.0       0    21.9   221.4
+   1959   6   22.1    11.1       0    16.2   231.6
+   1959   7   24.7    13.3       0    86.5   276.9
+   1959   8   24.2    13.7       0    27.6   240.0
+   1959   9   22.7    10.6       0     5.1   209.2
+   1959  10   17.8     8.5       0    46.9   150.1
+   1959  11   10.8     3.5       6    53.5    53.0
+   1959  12    9.3     3.0       1    75.7    30.2
+   1960   1    6.9     1.8      12    47.9    34.4
+   1960   2    7.9     1.6       7    48.0    80.1
+   1960   3   10.2     4.5       0    33.9    65.0
+   1960   4   14.3     4.6       1    12.4   156.1
+   1960   5   18.4     9.3       0    45.6   181.7
+   1960   6   22.1    12.1       0    42.8   248.6
+   1960   7   20.1    12.4       0    67.2   139.7
+   1960   8   20.3    11.8       0    60.8   150.9
+   1960   9   18.5    10.5       0    75.3   128.4
+   1960  10   14.2     8.2       0   155.5    75.2
+   1960  11   11.2     4.5       4    89.5    69.4
+   1960  12    6.9     2.1       5    56.5    44.5
+   1961   1    6.9     1.2      11    64.4    45.8
+   1961   2   10.3     4.9       0    55.1    56.0
+   1961   3   13.9     2.9       4     5.7   166.7
+   1961   4   15.0     7.1       0    50.8    73.5
+   1961   5   16.8     7.4       0    17.2   217.2
+   1961   6   21.7    10.5       0    29.2   229.3
+   1961   7   22.1    12.1       0    26.2   180.0
+   1961   8   21.7    12.6       0    47.6   158.8
+   1961   9   20.9    12.0       0    64.7   125.4
+   1961  10   15.6     7.6       1    56.8   117.2
+   1961  11    9.9     3.5       7    52.5    55.6
+   1961  12    6.8     0.2      17    88.6    46.2
+   1962   1    7.9     1.2       7    76.1    67.1
+   1962   2    7.6     1.4       7    12.6    67.1
+   1962   3    7.4    -0.6      16    35.8   111.4
+   1962   4   12.7     4.7       0    41.8   142.7
+   1962   5   15.0     7.1       0    29.6   157.9
+   1962   6   20.4     9.4       0     6.1   260.5
+   1962   7   20.6    12.1       0    82.8   135.0
+   1962   8   20.0    11.6       0    52.9   173.6
+   1962   9   17.8     9.6       0    88.4   152.0
+   1962  10   15.7     7.1       1    37.6   114.4
+   1962  11    9.1     3.2       8    41.7    33.6
+   1962  12    5.0    -1.1      22    52.8    64.1
+   1963   1    0.8    -4.6      28    12.9    38.4
+   1963   2    2.8    -2.2      24     6.6    72.2
+   1963   3   10.7     3.0       7    68.2    95.9
+   1963   4   13.6     5.7       1    52.1   123.2
+   1963   5   16.0     6.9       0    33.7   195.6
+   1963   6   20.8    11.3       0    48.3   193.4
+   1963   7   21.1    11.9       0    28.1   196.2
+   1963   8   19.8    11.7       0    53.4   138.6
+   1963   9   18.0    10.1       0    49.0   120.9
+   1963  10   14.8     8.2       0    34.7    85.4
+   1963  11   11.8     6.0       1   118.8    59.3
+   1963  12    5.4     0.0      16    16.1    44.1
+   1964   1    5.8     0.4       9    17.8    37.4
+   1964   2    7.6     2.0       7    16.8    59.2
+   1964   3    7.6     2.6       5    95.1    66.8
+   1964   4   12.8     5.4       2    73.5   126.1
+   1964   5   19.6     9.8       0    46.1   197.8
+   1964   6   19.3    11.2       0   110.1   164.1
+   1964   7   22.8    13.5       0    20.2   219.7
+   1964   8   22.3    12.7       0    21.2   215.7
+   1964   9   21.1    10.6       0    11.1   213.7
+   1964  10   13.7     5.3       1    29.2   126.2
+   1964  11   11.2     5.3       2    29.6    55.0
+   1964  12    7.1     0.9      12    29.9    48.6
+   1965   1    6.6     1.0      14    43.0    72.8
+   1965   2    5.9     0.9      11     8.3    32.5
+   1965   3   10.5     2.2       9    58.0   129.7
+   1965   4   13.4     4.8       0    44.8   138.6
+   1965   5   16.8     8.6       0    39.5   194.6
+   1965   6   19.7    11.0       0    54.6   184.7
+   1965   7   19.3    11.7       0    85.9   129.9
+   1965   8   20.8    11.9       0    55.9   184.7
+   1965   9   17.4     9.2       0   109.4   130.0
+   1965  10   16.2     7.5       1    18.8   129.1
+   1965  11    8.4     2.2       9    65.4    96.5
+   1965  12    8.4     1.7       9    87.3    54.0
+   1966   1    5.3     1.0      13    32.6    40.8
+   1966   2    9.3     4.4       1    73.4    27.0
+   1966   3   10.9     2.6       4    12.2   122.6
+   1966   4   12.2     5.4       0    98.6    88.7
+   1966   5   17.0     7.5       0    50.5   222.9
+   1966   6   21.8    12.2       0    66.7   205.4
+   1966   7   20.1    12.2       0    78.0   161.6
+   1966   8   20.6    11.6       0    86.2   199.7
+   1966   9   19.6    10.8       0    36.7   161.4
+   1966  10   14.7     8.6       0   122.1    81.3
+   1966  11    8.8     2.9       4    41.7    59.3
+   1966  12    9.3     2.2       6    62.5    36.3
+   1967   1    7.3     2.1      12    36.4    66.1
+   1967   2    9.3     2.6       7    48.6    89.5
+   1967   3   11.6     3.7       1    35.7   172.9
+   1967   4   12.5     4.4       1    44.1   138.2
+   1967   5   15.6     7.8       1   102.1   183.6
+   1967   6   20.1    10.3       0    51.0   210.0
+   1967   7   23.5    13.8       0    73.5   239.5
+   1967   8   21.5    12.7       0    47.4   182.9
+   1967   9   18.5    11.1       0    59.5   118.6
+   1967  10   15.0     8.8       0   103.8    99.1
+   1967  11    9.7     2.6       5    42.3    78.7
+   1967  12    7.2     1.3      11    54.0    61.3
+   1968   1    7.2     1.3      13    65.1    43.0
+   1968   2    5.7     0.2      13    25.3    67.2
+   1968   3   11.1     3.5       3    22.6   142.3
+   1968   4   13.7     4.4       4    44.2   188.4
+   1968   5   15.4     7.0       0    80.8   170.8
+   1968   6   20.6    11.5       0    54.9   172.5
+   1968   7   20.7    12.6       0    79.4   146.7
+   1968   8   20.2    12.6       0    68.2   121.1
+   1968   9   18.8    11.6       0   131.4   125.6
+   1968  10   16.5    10.7       0    64.2    78.5
+   1968  11    9.5     4.8       3    44.3    40.7
+   1968  12    5.4     1.0      12    74.9    30.7
+   1969   1    8.9     3.4       5    71.7    32.4
+   1969   2    4.9    -0.9      15    45.0    70.5
+   1969   3    8.0     1.3       7    56.0    66.8
+   1969   4   13.6     3.9       4    20.3   207.6
+   1969   5   17.1     8.6       0    59.5   149.1
+   1969   6   20.6    10.2       0    26.6   262.8
+   1969   7   23.9    13.9       0    68.7   229.2
+   1969   8   21.8    13.6       0    93.0   141.3
+   1969   9   19.6    11.7       0     3.1   118.5
+   1969  10   18.2     9.9       0     5.1   117.3
+   1969  11    9.6     3.3       7    68.7    71.1
+   1969  12    6.1     1.4       9    46.1    18.5
+   1970   1    7.1     2.1       9    67.7    31.9
+   1970   2    7.2     0.8      12    39.9   105.5
+   1970   3    8.1     0.7      13    37.6    99.7
+   1970   4   11.4     3.7       3    59.5   122.7
+   1970   5   19.2     9.2       0    25.1   219.2
+   1970   6   23.6    12.7       0    70.1   273.3
+   1970   7   21.3    12.3       0    53.0   181.3
+   1970   8   22.3    13.0       0    53.6   184.3
+   1970   9   20.3    11.4       0    49.8   157.0
+   1970  10   15.7     8.1       0    10.4   100.9
+   1970  11   11.9     5.5       1   151.2    59.8
+   1970  12    7.0     1.7      10    38.5    45.3
+   1971   1    7.8     2.8       6    70.5    42.5
+   1971   2    8.6     1.9       5    16.6    72.6
+   1971   3    9.1     2.3       7    42.4   104.7
+   1971   4   12.2     4.8       1    47.3   121.5
+   1971   5   18.1     8.2       0    76.7   232.9
+   1971   6   17.8    10.1       0   127.7   145.4
+   1971   7   24.1    13.8       0    19.3   224.1
+   1971   8   21.3    13.5       0    64.4   147.5
+   1971   9   20.7    10.2       0    11.1   173.9
+   1971  10   17.2     8.1       0    57.6   147.0
+   1971  11   10.4     3.0       7    63.9    96.3
+   1971  12    9.3     4.5       1    21.0    31.4
+   1972   1    6.9     2.1       6    55.3    40.9
+   1972   2    7.9     2.6       2    43.4    35.0
+   1972   3   12.4     3.3       2    54.0   144.5
+   1972   4   12.9     5.7       0    38.3   120.8
+   1972   5   16.0     7.6       0    25.9   171.7
+   1972   6   17.5     9.0       0    15.4   166.3
+   1972   7   22.3    12.7       0    27.2   151.4
+   1972   8   21.8    12.1       0    15.4   190.0
+   1972   9   17.3     9.0       0    27.6   117.5
+   1972  10   15.6     8.5       0    17.3   112.7
+   1972  11    9.9     3.2       9    57.7    78.0
+   1972  12    9.4     3.5       2    66.7    56.5
+   1973   1    7.3     2.0      10    13.1    28.0
+   1973   2    8.1     0.7      15    12.5    66.0
+   1973   3   11.5     2.2       6    10.4   138.1
+   1973   4   12.5     3.9       2    58.1   140.5
+   1973   5   16.9     8.6       0    54.2   167.2
+   1973   6   21.9    11.6       0    68.8   254.5
+   1973   7   21.4    12.7       0    49.1   173.7
+   1973   8   23.7    13.8       0    40.9   189.1
+   1973   9   20.7    11.6       0    60.7   180.4
+   1973  10   13.9     6.1       0    38.6    98.9
+   1973  11   10.3     2.5      11    26.6    87.0
+   1973  12    8.6     2.1       9    52.3    59.6
+   1974   1    9.6     3.6       2    53.0    46.0
+   1974   2    9.2     3.0       2    57.8    67.2
+   1974   3   10.3     2.8       4    27.2   101.3
+   1974   4   14.0     4.7       0    15.2   159.3
+   1974   5   17.0     7.5       0    22.4   196.4
+   1974   6   20.1    10.6       0    67.2   201.7
+   1974   7   20.9    12.5       0    29.8   187.7
+   1974   8   21.5    12.1       0    67.8   190.3
+   1974   9   17.5     9.5       0   140.0   156.0
+   1974  10   11.0     5.0       1    71.9    89.1
+   1974  11   10.6     5.0       0   142.8    42.7
+   1974  12   11.0     5.6       0    34.4    52.6
+   1975   1   10.3     4.5       2    92.3    38.0
+   1975   2    9.3     1.9       5    23.0    79.1
+   1975   3    8.4     2.8       7    69.7    66.9
+   1975   4   13.3     5.0       5    43.6   133.4
+   1975   5   15.1     6.9       0    62.9   149.8
+   1975   6   21.8    10.4       0    23.2   293.7
+   1975   7   24.1    14.1       0    36.3   217.3
+   1975   8   25.9    15.0       0    13.3   226.0
+   1975   9   19.5    10.6       0   111.2   144.1
+   1975  10   14.4     7.0       0    23.2   111.6
+   1975  11   10.1     3.2       6    58.0    78.8
+   1975  12    7.6     1.5      11    29.1    40.3
+   1976   1    8.8     3.0       8    13.9    68.3
+   1976   2    7.8     2.3       7    21.1    39.7
+   1976   3    9.5     2.0       8    11.3   127.1
+   1976   4   13.7     4.3       1     9.9   182.3
+   1976   5   19.3     8.9       0    19.3   209.2
+   1976   6   25.5    13.7       0     6.3   261.2
+   1976   7   26.6    14.9       0    15.4   263.5
+   1976   8   25.1    13.2       0    16.4   263.7
+   1976   9   19.0    11.2       0    96.6   118.9
+   1976  10   14.9     8.8       0    93.0    61.4
+   1976  11    9.9     3.5       5    81.7    60.1
+   1976  12    5.6    -0.2      11    72.3    57.4
+   1977   1    6.1     0.8      15    63.5    38.2
+   1977   2    9.6     3.4       3    65.3    83.3
+   1977   3   11.2     4.5       4    56.8   105.1
+   1977   4   12.2     4.1       4    32.7   151.1
+   1977   5   16.4     7.2       0    37.3   210.5
+   1977   6   17.4     9.6       0    52.4   134.8
+   1977   7   22.4    12.7       0    10.4   210.4
+   1977   8   20.3    13.0       0   150.3   135.8
+   1977   9   18.0    10.7       0    15.3   117.5
+   1977  10   16.3     9.0       0    48.1   113.8
+   1977  11   10.4     4.6       2    51.3    88.4
+   1977  12    9.2     4.1       2    55.5    37.1
+   1978   1    6.7     0.7      11    68.8    47.4
+   1978   2    6.2     0.7      13    40.9    41.3
+   1978   3   11.3     3.5       4    58.9   108.5
+   1978   4   10.7     3.9       4    45.4   113.8
+   1978   5   17.2     7.9       0    78.5   210.6
+   1978   6   19.7    10.7       0    38.1   175.9
+   1978   7   20.5    12.7       0    65.5   142.0
+   1978   8   20.7    12.1       0    53.6   177.6
+   1978   9   20.1    10.8       0    17.1   166.7
+   1978  10   17.1     8.4       0     1.6    98.4
+   1978  11   12.6     6.2       4     8.2    81.7
+   1978  12    7.8     2.6      11   108.6    35.4
+   1979   1    3.8    -2.6      24    59.9    58.5
+   1979   2    4.5    -0.4      13    44.0    52.9
+   1979   3    9.2     2.0       4    94.9    99.6
+   1979   4   12.7     4.8       2    77.6   106.3
+   1979   5   15.9     7.2       2    87.0   200.6
+   1979   6   19.0    11.1       0    37.6   140.3
+   1979   7   22.5    13.4       0    21.7   182.5
+   1979   8   21.0    12.2       0    33.4   171.3
+   1979   9   19.6    10.3       0    20.8   177.6
+   1979  10   16.4     8.8       0    68.7   124.9
+   1979  11   10.8     3.5       5    48.2    58.1
+   1979  12    9.2     3.9       5    90.7    49.6
+   1980   1    6.0    -0.1      14    29.7    72.4
+   1980   2    9.9     2.9       4    36.8    52.2
+   1980   3    9.0     2.4       4    72.1    83.2
+   1980   4   14.0     5.4       0    21.6   161.2
+   1980   5   17.3     7.4       0    26.1   221.1
+   1980   6   19.8    10.9       0   106.2   188.8
+   1980   7   19.7    11.9       0    59.3   163.7
+   1980   8   21.9    13.3       0    52.3   173.4
+   1980   9   20.1    12.0       0    27.7   146.6
+   1980  10   14.0     5.8       0    96.5   123.3
+   1980  11    9.3     4.5       4    26.4    66.4
+   1980  12    8.9     2.7       8    33.4    63.7
+   1981   1    8.1     2.0       9    32.7    62.0
+   1981   2    7.1    -0.1      16    11.9    71.6
+   1981   3   11.8     6.5       1    90.8    56.8
+   1981   4   12.9     4.9       1    32.4   129.9
+   1981   5   16.1     8.4       0    79.8   112.0
+   1981   6   18.5    10.4       0    39.5   152.1
+   1981   7   22.0    12.8       0    56.7   148.9
+   1981   8   22.8    13.0       0    45.3   217.9
+   1981   9   20.3    11.3       0    94.6   151.1
+   1981  10   12.9     5.8       0    76.5   110.3
+   1981  11   11.5     5.1       1    34.1    54.9
+   1981  12    4.4    -1.5      17    85.3    47.0
+   1982   1    6.9     0.4      14    38.0    57.7
+   1982   2    8.4     2.4       4    31.6    51.3
+   1982   3   11.1     2.5       3    51.5   171.3
+   1982   4   14.3     5.0       2    22.8   180.9
+   1982   5   18.0     7.6       0    71.9   204.8
+   1982   6   21.5    12.8       0    84.6   182.1
+   1982   7   22.7    13.4       0    24.5   164.0
+   1982   8   22.2    12.9       0    39.7   168.9
+   1982   9   20.8    11.1       0    39.6   156.0
+   1982  10   14.1     7.8       0   109.1    69.6
+   1982  11   11.4     6.2       3    72.9    55.5
+   1982  12    8.2     1.9       8    63.6    50.0
+   1983   1   10.0     4.3       3    47.2    51.4
+   1983   2    5.5    -0.5      19    31.0    85.3
+   1983   3   10.8     3.0       5    33.7    93.4
+   1983   4   12.4     3.6       3   101.5   145.4
+   1983   5   15.6     7.5       0    72.9   136.8
+   1983   6   20.8    11.4       0    12.0   188.8
+   1983   7   27.6    16.0       0    50.3   247.8
+   1983   8   24.5    13.8       0    11.4   219.1
+   1983   9   19.3    11.3       0    42.9   113.7
+   1983  10   15.1     7.6       2    41.7   114.0
+   1983  11   11.3     5.5       4    39.5    42.9
+   1983  12    9.2     2.7      10    50.9    58.5
+   1984   1    8.0     1.4       9    73.3    88.1
+   1984   2    7.4     1.3      10    32.9    71.6
+   1984   3    8.9     2.5       2    73.4    51.4
+   1984   4   14.6     3.9       5     5.4   230.5
+   1984   5   14.9     6.8       0    90.9   144.7
+   1984   6   21.3    11.3       0    36.1   237.0
+   1984   7   24.2    12.9       0    19.2   232.5
+   1984   8   24.4    14.2       0    27.8   201.1
+   1984   9   18.6    11.0       0    73.4    98.1
+   1984  10   15.8     8.5       0    82.8    91.2
+   1984  11   12.2     6.4       0    69.8    75.4
+   1984  12    8.7     2.8       8    56.7    49.3
+   1985   1    4.1    -1.8      20    41.3    46.9
+   1985   2    6.3     0.1      13    29.8    78.3
+   1985   3    9.4     1.3      12    34.1   105.2
+   1985   4   14.0     5.3       3    33.3   157.5
+   1985   5   16.4     8.2       0    64.7   163.7
+   1985   6   18.5     9.9       0    88.9   167.2
+   1985   7   22.9    13.2       0    35.2   241.4
+   1985   8   20.3    11.9       0    58.9   187.3
+   1985   9   20.6    11.4       0    11.2   143.4
+   1985  10   16.1     8.8       0    18.4   118.8
+   1985  11    8.1     1.2      11    30.0    88.6
+   1985  12   10.0     5.2       4    80.5    39.0
+   1986   1    7.2     1.0      11   105.6    62.8
+   1986   2    1.7    -2.7      24    14.5    61.9
+   1986   3   10.1     1.8       8    43.5   124.4
+   1986   4   10.9     3.2       3    60.7   135.2
+   1986   5   16.3     7.9       0    52.3   172.3
+   1986   6   21.8    11.4       0    17.2   225.8
+   1986   7   22.6    13.3       0    54.6   180.5
+   1986   8   20.0    11.5       0    66.7   158.3
+   1986   9   17.4     8.1       0    22.8   157.5
+   1986  10   16.4     8.5       0    72.4   116.3
+   1986  11   12.1     5.2       0    66.1    73.1
+   1986  12    9.7     3.2       4    60.6    55.1
+   1987   1    3.6    -1.0      18    11.1    54.4
+   1987   2    7.7     1.4      12    32.4    58.0
+   1987   3    8.5     1.4      14    42.7   105.2
+   1987   4   15.8     6.7       0    39.9   153.0
+   1987   5   16.3     7.0       0    54.1   198.2
+   1987   6   18.6    10.6       0    69.9   132.9
+   1987   7   21.8    13.2       0    77.3   176.1
+   1987   8   21.8    12.5       0    57.2   172.3
+   1987   9   19.3    11.4       0    36.9   147.2
+   1987  10   15.0     7.7       0   174.8   120.6
+   1987  11    9.8     4.2       3    43.3    39.8
+   1987  12    8.9     4.1       5    14.4    34.4
+   1988   1    8.8     3.1       5   106.9    54.7
+   1988   2    8.7     1.8       6    26.0   115.9
+   1988   3   10.7     3.7       4    59.5    88.1
+   1988   4   13.5     5.1       1    27.7   145.8
+   1988   5   18.0     9.1       0    41.6   202.0
+   1988   6   19.7    11.3       0    44.3   159.9
+   1988   7   20.0    12.2       0    76.2   161.7
+   1988   8   21.8    12.4       0    60.9   195.0
+   1988   9   18.8    10.8       0    27.8   147.8
+   1988  10   15.5     8.5       0    56.3   110.0
+   1988  11    9.9     1.8      12    16.0    89.2
+   1988  12   10.4     4.8       1     8.9    37.5
+   1989   1    9.5     3.1       6    26.0    59.2
+   1989   2   10.2     2.6       4    40.2    94.2
+   1989   3   12.9     4.5       2    56.6   100.0
+   1989   4   11.5     4.3       1    64.2   144.5
+   1989   5   21.0    10.0       0    12.1   310.1
+   1989   6   22.1    11.4       0    35.5   258.5
+   1989   7   25.8    14.8       0    36.7   274.8
+   1989   8   24.2    13.1       0    55.7   267.1
+   1989   9   20.7    12.6       0    10.8   131.2
+   1989  10   17.1     9.7       0    52.8   113.4
+   1989  11   10.9     3.7       6    23.8   107.0
+   1989  12    9.4     4.2       2   119.3    33.6
+   1990   1   10.2     4.4       0    71.1    57.6
+   1990   2   11.7     5.3       1    92.3    94.3
+   1990   3   13.6     4.8       1     6.9   154.6
+   1990   4   14.6     4.2       3    29.7   245.0
+   1990   5   20.5     9.0       0     4.1   287.0
+   1990   6   19.5    10.8       0    39.5   132.5
+   1990   7   24.7    13.2       0     6.9   273.2
+   1990   8   26.0    14.7       0    26.8   249.3
+   1990   9   19.7    10.0       0    24.9   173.4
+   1990  10   16.9     9.6       0    49.7   122.5
+   1990  11   10.7     5.1       0    22.1    70.0
+   1990  12    7.6     2.5       7    51.4    47.8
+   1991   1    7.3     1.8       3    69.7    68.4
+   1991   2    5.4    -1.3      16    34.7    48.5
+   1991   3   12.5     5.3       2    25.9   102.7
+   1991   4   13.1     4.8       2    52.8   158.5
+   1991   5   15.7     7.7       0     9.1   138.7
+   1991   6   17.8     9.7       0    88.6   135.0
+   1991   7   23.2    14.4       0    92.9   218.6
+   1991   8   24.1    14.4       0    26.0   241.7
+   1991   9   21.4    11.5       0    43.7   183.0
+   1991  10   14.6     7.6       0    18.5    87.1
+   1991  11   10.6     4.2       5    59.3    59.2
+   1991  12    8.3     1.7      12    12.0    60.7
+   1992   1    7.5     2.0      11    12.6    56.0
+   1992   2    9.5     2.3       8    17.7    50.3
+   1992   3   11.8     4.9       0    38.5    61.8
+   1992   4   14.0     5.6       1    57.1   129.7
+   1992   5   21.0    10.2       0    94.5   271.9
+   1992   6   22.5    12.3       0    22.5   213.7
+   1992   7   22.5    14.2       0    62.3   158.6
+   1992   8   21.7    13.6       0    84.7   149.2
+   1992   9   18.9    11.0       0    77.3   127.5
+   1992  10   12.5     5.3       3    59.4   112.6
+   1992  11   12.0     4.8       2    86.9    61.6
+   1992  12    7.8     1.6      12    35.9    49.1
+   1993   1   10.3     3.5       4    63.1    37.8
+   1993   2    7.2     2.5       2     2.4    51.0
+   1993   3   11.8     3.3       4    16.0   128.4
+   1993   4   14.6     6.8       0    75.3   126.9
+   1993   5   18.0     8.8       0    31.8   176.6
+   1993   6   21.8    12.2       0    43.9   224.2
+   1993   7   21.6    12.6       0    35.0   174.6
+   1993   8   21.6    11.7       0    23.8   219.4
+   1993   9   17.5     9.8       0    96.3   104.5
+   1993  10   13.0     7.0       1   123.0   117.0
+   1993  11    8.8     2.4      11    29.5    71.3
+   1993  12    9.2     3.6       3    73.8    52.4
+   1994   1    9.3     2.8       6    80.0    73.4
+   1994   2    7.7     1.2       8    42.6    72.0
+   1994   3   12.3     5.1       1    40.0   126.4
+   1994   4   13.3     5.1       1    52.8   175.0
+   1994   5   16.0     8.2       0    80.6   158.3
+   1994   6   21.5    11.2       0    17.0   265.0
+   1994   7   26.2    15.2       0    16.9   267.1
+   1994   8   23.0    13.8       0    32.2   180.9
+   1994   9   17.8    10.8       0    86.3   109.7
+   1994  10   15.4     7.7       0    76.0   141.0
+   1994  11   13.6     8.4       0    43.1    42.7
+   1994  12   10.7     4.0       6    63.3    60.8
+   1995   1    8.9     2.2       6   113.7    59.6
+   1995   2   10.7     4.4       1    71.9    70.9
+   1995   3   11.2     2.0       7    49.5   194.5
+   1995   4   15.0     6.1       3    16.9   199.5
+   1995   5   19.0     8.2       0    30.0   234.4
+   1995   6   20.7    10.8       0    11.1   187.7
+   1995   7   26.3    15.2       0    20.3   247.1
+   1995   8   27.0    15.6       0     0.3   295.3
+   1995   9   19.2    10.7       0    95.0   142.4
+   1995  10   18.3    10.2       0    19.2   129.9
+   1995  11   12.0     5.1       4    28.5    76.2
+   1995  12    5.8     1.0      13    82.8    44.7
+   1996   1    7.2     3.1       5    41.5    25.3
+   1996   2    6.8     0.1      17    49.0   100.3
+   1996   3    8.6     2.1       9    31.4    75.9
+   1996   4   14.3     5.5       3    25.0   147.5
+   1996   5   15.1     5.9       0    25.8   182.6
+   1996   6   22.8    11.3       0    12.0   282.7
+   1996   7   24.2    13.2       0    28.8   233.7
+   1996   8   23.1    13.4       0    45.8   217.6
+   1996   9   19.2    10.7       0    22.0   142.0
+   1996  10   16.6     8.9       0    35.4   142.3
+   1996  11   10.5     2.7       9    91.0   107.5
+   1996  12    6.2     1.4      11    13.0    57.6
+   1997   1    5.5     0.2      13    10.3    59.3
+   1997   2   10.8     4.0       4    55.1    58.1
+   1997   3   13.8     5.3       0    11.4   151.0
+   1997   4   15.6     5.4       1     9.8   218.5
+   1997   5   18.7     8.5       1    28.2   259.2
+   1997   6   20.2    12.2       0    78.6   151.6
+   1997   7   23.5    13.9       0    34.6   241.1
+   1997   8   25.8    16.6       0    70.5   194.2
+   1997   9   20.9    11.8       0     6.8   190.3
+   1997  10   15.9     7.5       3    44.9   166.0
+   1997  11   12.5     6.2       2    47.1    67.3
+   1997  12    9.5     4.2       4    47.4    48.0
+   1998   1    9.2     3.5       3    68.6    65.2
+   1998   2   11.6     3.5       5     6.6   113.1
+   1998   3   12.1     5.7       1    51.1    84.9
+   1998   4   12.7     5.7       0    82.6   115.4
+   1998   5   19.6    10.2       0    31.9   228.2
+   1998   6   19.9    12.0       0    89.6   158.4
+   1998   7   21.4    13.0       0    26.9   184.3
+   1998   8   23.5    12.7       0    16.6   262.6
+   1998   9   20.4    12.7       0   101.2   149.1
+   1998  10   14.7     8.6       0   103.8    96.7
+   1998  11    9.6     3.4       4    57.0    78.5
+   1998  12    9.7     3.8       7    49.2    42.4
+   1999   1    9.4     3.8       3    68.7    53.7
+   1999   2    8.8     2.8       7    21.1    90.1
+   1999   3   12.2     5.0       2    25.6   122.5
+   1999   4   14.9     6.3       1    35.0   167.8
+   1999   5   19.1    10.2       0    35.8   184.9
+   1999   6   20.3    11.0       0    98.2   239.1
+   1999   7   24.9    14.3       0     8.6   275.9
+   1999   8   22.8    14.0       0   124.8   199.8
+   1999   9   21.3    13.2       0    86.7   165.0
+   1999  10   15.6     7.9       0    49.2   160.5
+   1999  11   11.3     5.9       0    31.2    79.0
+   1999  12    8.7     2.4       7    77.2    75.3
+   2000   1    8.6     2.4       7    16.5    78.6
+   2000   2   10.4     3.8       5    62.2   102.5
+   2000   3   12.1     4.9       1    16.0   120.4
+   2000   4   12.9     5.4       0    99.6   135.8
+   2000   5   18.0     9.6       0    87.2   202.9
+   2000   6   21.0    12.8       0    19.2   169.5
+   2000   7   21.0    12.8       0    52.8   174.7
+   2000   8   23.2    14.0       0    32.3   211.4
+   2000   9   20.1    12.5       0   105.8   132.1
+   2000  10   14.7     8.5       0   155.4    98.0
+   2000  11   11.0     4.5       1    99.5    74.9
+   2000  12    9.0     4.6       5    73.9    50.0
+   2001   1    7.1     1.8       9    75.2    87.0
+   2001   2    9.2     2.8       5    69.6    92.3
+   2001   3    9.5     3.8       3    95.3    78.2
+   2001   4   12.8     5.4       0    66.5   138.5
+   2001   5   18.8     9.1       0    26.0   228.0
+   2001   6   20.8    11.3       0    39.1   248.0
+   2001   7   24.3    14.5       0    35.2   229.1
+   2001   8   23.5    14.5       0    79.0   210.9
+   2001   9   18.1    10.8       0    59.6   143.3
+   2001  10   17.6    11.3       0   108.2   109.9
+   2001  11   11.3     4.4       3    33.8    88.3
+   2001  12    7.3     1.4      11    17.8    93.3
+   2002   1    9.5     3.5       6    51.0    53.4
+   2002   2   11.3     4.8       2    64.0    91.4
+   2002   3   12.4     5.1       2    37.6   111.3
+   2002   4   15.7     6.1       0    38.4   220.5
+   2002   5   17.3     9.4       0    66.4   192.2
+   2002   6   20.1    11.6       0    74.2   191.5
+   2002   7   22.3    13.5       0    67.2   193.9
+   2002   8   23.3    14.7       0    36.3   190.4
+   2002   9   20.3    11.5       0    20.0   178.2
+   2002  10   15.3     8.4       0    61.6   109.2
+   2002  11   12.4     7.0       0   151.0    66.1
+   2002  12    9.0     5.2       0   119.0    34.1
+   2003   1    8.0     2.3      10    73.6    93.6
+   2003   2    8.4     1.8      10    20.8   101.2
+   2003   3   13.6     4.4       0    16.4   176.9
+   2003   4   15.7     6.3       3    30.0   198.0
+   2003   5   18.2     9.0       0    39.1   205.5
+   2003   6   23.3    13.3       0    47.6   245.5
+   2003   7   24.2    14.7       0    28.8   213.9
+   2003   8   26.4    15.7       0    10.4   255.3
+   2003   9   21.9    10.8       0     8.4   206.7
+   2003  10   14.5     6.4       0    35.2   160.7
+   2003  11   12.6     6.7       1   113.8    88.2
+   2003  12    8.8     3.2       3    51.4    58.0
+   2004   1    8.8     3.1       8    71.9    64.0
+   2004   2    8.7     3.8       7    26.2    65.3
+   2004   3   10.8     3.9       3    29.5   102.7
+   2004   4   14.9     6.3       0    68.8   155.0
+   2004   5   18.2     9.5       0    45.0   208.2
+   2004   6   22.1    12.6       0    40.4   236.0
+   2004   7   22.7    13.3       0    37.6   201.5
+   2004   8   23.8    15.1       0   107.8   213.3
+   2004   9   20.8    12.5       0    18.8   182.7
+   2004  10   15.3     9.1       0    96.6   101.2
+   2004  11   11.2     6.2       2    29.6    60.8
+   2004  12    8.8     2.9       5    46.4    48.2
+   2005   1    9.5     3.8       1    21.6    72.1
+   2005   2    7.3     2.5       7    19.7    62.4
+   2005   3   11.5     4.5       7    43.6    96.7
+   2005   4   14.6     6.2       1    30.0   153.0
+   2005   5   17.7     8.5       0    19.8   228.3
+   2005   6   22.8    12.9       0    32.6   219.3
+   2005   7   23.3    14.1       0    45.8   202.5
+   2005   8   23.2    13.0       0    42.4   250.4
+   2005   9   21.4    12.7       0    47.5   143.9#
+   2005  10   17.8    11.3       0    73.4    89.9#
+   2005  11   10.7     3.5       8    29.2    93.3#
+   2005  12    8.2     1.9       8    44.4    65.7#
+   2006   1    7.6     2.9       6    16.8    51.4#
+   2006   2    7.2     1.7       5    41.2    62.9#
+   2006   3    9.4     2.8      10    44.6    91.2#
+   2006   4   14.1     6.0       0    33.4   132.3#
+   2006   5   18.0     9.8       0    91.6   128.2#
+   2006   6   23.7    12.9       0    11.8   225.3#
+   2006   7   28.2    16.7       0    23.6   266.4#
+   2006   8   22.2    13.5       0    68.8   140.2#
+   2006   9   22.7    14.5       0    78.2   153.9#
+   2006  10   17.8    11.2       0    64.4   106.3#
+   2006  11   12.7     5.4       2    98.0    97.0#
+   2006  12    9.7     4.5       5    63.6    41.2#
+   2007   1   10.5     5.1       2    56.0    56.6#
+   2007   2    9.9     3.9       5    92.9    59.3#
+   2007   3   12.5     4.4       2    43.8   164.7#
+   2007   4   18.9     7.7       0     3.6   224.6#
+   2007   5   17.9     9.7       0    80.0   149.6#
+   2007   6   21.2    12.6       0    63.8   139.7#
+   2007   7   21.4    13.1       0   115.2   159.9#
+   2007   8   21.5    12.9       0    41.0   192.6#
+   2007   9   19.9    11.4       0    17.4   141.1#
+   2007  10   15.4     8.5       0    37.8    98.4#
+   2007  11   11.4     4.6       3    84.8    81.3#
+   2007  12    8.9     3.1       9    44.6    61.4#
+   2008   1   10.4     4.7       0    69.0    60.2#
+   2008   2   11.0     2.0       7    15.4   130.0#
+   2008   3   10.6     3.7       2    69.8    85.7#
+   2008   4   13.7     5.2       2    63.4   140.3#
+   2008   5   19.8    10.5       0    64.2   162.6#
+   2008   6   20.8    11.9       0    45.6   201.9#
+   2008   7   22.8    13.7       0    76.8   172.5#
+   2008   8   21.5    14.2       0    64.4   104.3#
+   2008   9   18.5    11.2       0    43.0   110.7#
+   2008  10   15.0     6.8       1    45.0   134.4#
+   2008  11   10.7     5.2       2    58.8    42.2#
+   2008  12    7.3     1.7      11    41.2    65.1#
+   2009   1    6.8     0.3      13    72.4    63.2#
+   2009   2    7.8     2.1      10    69.6    59.2#
+   2009   3   12.9     3.7       2    30.0   158.5#
+   2009   4   16.1     7.2       0    28.0   172.8#
+   2009   5   19.1     9.4       0    29.8   193.9#
+   2009   6   22.4    12.2       0    34.0   192.8#
+   2009   7   23.0    13.7       0    71.4   155.8#
+   2009   8   23.9    14.1       0    39.6   167.6#
+   2009   9   20.5    12.0       0    36.0   137.3#
+   2009  10   16.3     9.3       0    39.4    84.7#
+   2009  11   12.6     7.4       0   148.0    62.4#
+   2009  12    7.0     1.3      12    84.6    60.3#
+   2010   1    4.5    -0.3      15    51.8    51.3#
+   2010   2    6.9     1.7       8   100.4    46.7#
+   2010   3   11.1     3.7       4    39.8   106.4#
+   2010   4   15.8     5.6       0    23.2   201.7#
+   2010   5   17.3     7.7       0    20.6   170.4#
+   2010   6   23.5    12.1       0    12.4   220.1#
+   2010   7   25.0    15.1       0    18.0   161.8#
+   2010   8   21.6    13.2       0    88.6   110.9#
+   2010   9   19.4    11.2       0    38.2   128.7#
+   2010  10   15.2     8.3       1    74.8   104.0#
+   2010  11    9.1     4.0       7    32.2    50.0#
+   2010  12    3.9    -1.5      21    21.4    18.5#
+   2011   1    7.4     2.8       8    76.8    35.6#
+   2011   2   10.2     4.8       1    42.8    36.2#
+   2011   3   12.3     3.8       4    14.6   126.4#
+   2011   4   19.7     8.6       0     2.4   218.0#
+   2011   5   19.4     9.4       0    24.6   218.0#
+   2011   6   20.7    11.0       0    84.0   173.5#
+   2011   7   21.7    12.6       0    49.8   173.6#
+   2011   8   21.8    13.4       0    68.8   144.1#
+   2011   9   21.3    12.4       0    35.0   161.2#
+   2011  10   18.1    10.1       0    18.4   140.4#
+   2011  11   13.6     7.3       0    29.0    52.5#
+   2011  12    9.9     3.8       4    63.0    60.6#
+   2012   1    9.8     3.4       7    34.4    68.5#
+   2012   2    8.0     1.3      12    16.8    84.9#
+   2012   3   14.7     4.7       0    16.2   180.3#
+   2012   4   13.3     4.9       1    98.4   141.7#
+   2012   5   18.2     9.7       0    25.4   166.6#
+   2012   6   19.4    11.6       0   110.8   118.5#
+   2012   7   21.3    13.2       0    71.8   161.6#
+   2012   8   23.5    14.3       0    36.4   182.6#
+   2012   9   20.0    10.3       0    41.2   178.9#
+   2012  10   14.2     8.0       0    88.4    85.6#
+   2012  11   11.0     4.6       1    71.8    75.4#
+   2012  12    9.0     2.6      10    95.8    58.0#
+   2013   1    6.5     2.0      13    50.1    34.5#
+   2013   2    6.7     1.2       4    32.8    64.9#
+   2013   3    6.9     1.2      11    52.8    62.3#
+   2013   4   13.5     4.7       3    34.0   162.8#
+   2013   5   16.4     7.7       0    41.8   163.3#
+   2013   6   20.3    11.2       0    11.6   157.5#
+   2013   7   27.0    15.2       0    25.2   268.2#
+   2013   8   24.3    14.3       0    32.6   198.7#
+   2013   9   19.7    11.1       0    49.6   118.9#
+   2013  10   17.0    10.6       0    81.4    89.6#
+   2013  11   10.4     4.7       1    50.0    80.4#
+   2013  12   10.2     3.5       3    98.2    51.3#
+   2014   1   10.0     3.8       1   162.4    68.3#
+   2014   2   10.6     4.4       0    89.8    91.7#
+   2014   3   14.1     4.4       1    27.8   161.4#
+   2014   4   16.1     7.5       0    58.0   156.9#
+   2014   5   18.0     9.8       0    84.6   178.8#
+   2014   6   22.1    12.5       0    40.8   220.2#
+   2014   7   25.8    15.0       0    50.0   246.4#
+   2014   8   21.7    12.7       0    97.6   183.6#
+   2014   9   21.5    12.8       0    10.8   134.6#
+   2014  10   17.6    11.0       0    76.0   103.8#
+   2014  11   12.5     6.9       1   128.4    51.1#
+   2014  12    9.2     3.0       7    37.8    71.6#
+   2015   1    8.8     1.6      10    63.4    62.0#  Provisional
+   2015   2    8.0     1.8       8    39.0    61.9#  Provisional
+   2015   3   11.6     4.1       1    24.0   140.7#  Provisional
+   2015   4   16.3     6.0       0    16.2   212.1#  Provisional
+   2015   5   17.6     8.8       0    41.6   189.0#  Provisional
+   2015   6   22.2    11.4       0    12.2   197.0#  Provisional
+   2015   7   23.7    13.8       0    71.8   189.7#  Provisional
diff --git a/hurndata.txt b/hurndata.txt
new file mode 100644
index 0000000..676735d
--- /dev/null
+++ b/hurndata.txt
@@ -0,0 +1,710 @@
+Hurn
+Location 4117E 978N, 10 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1957   1    9.1     2.5       7    73.0     ---
+   1957   2    9.6     2.7       8   100.5     ---
+   1957   3   12.9     5.5       4    61.3     ---
+   1957   4   14.2     4.4       2     5.5     ---
+   1957   5   16.1     5.5       1    43.7     ---
+   1957   6   22.2     8.8       0    26.4     ---
+   1957   7   21.6    12.9       0    77.2     ---
+   1957   8   20.6    11.7       0    73.4     ---
+   1957   9   17.8     9.6       1    76.6     ---
+   1957  10   15.9     6.6       2    59.1     ---
+   1957  11    9.7     3.1       5    65.2     ---
+   1957  12    8.6     0.5      13    74.1     ---
+   1958   1    7.8     0.5      12   113.4     ---
+   1958   2    9.8     2.7       9    68.2     ---
+   1958   3    8.4     0.5      14    46.4     ---
+   1958   4   12.2     2.2       7    20.1     ---
+   1958   5   15.8     7.0       0    56.3     ---
+   1958   6   18.1     9.9       0   100.2     ---
+   1958   7   20.5    11.7       0    41.3     ---
+   1958   8   19.7    12.3       0    89.4     ---
+   1958   9   19.5    11.2       0   123.8     ---
+   1958  10   15.3     8.4       0    89.3     ---
+   1958  11   10.3     3.5       4    69.1     ---
+   1958  12    9.0     2.4       8   110.5     ---
+   1959   1    6.9    -1.0      21    93.7     ---
+   1959   2    7.4     0.9      11     7.3     ---
+   1959   3   11.5     3.7       5    93.2     ---
+   1959   4   13.7     5.7       1    63.5     ---
+   1959   5   18.6     6.9       1    16.5     ---
+   1959   6   20.8     9.5       0    36.3     ---
+   1959   7   23.2    11.0       0    72.7     ---
+   1959   8   22.9    11.3       0    56.2     ---
+   1959   9   22.7     7.8       0    12.6     ---
+   1959  10   17.7     7.4       1    92.8     ---
+   1959  11   11.7     3.4       9   110.2     ---
+   1959  12   10.2     3.4       5   200.1     ---
+   1960   1    7.5     1.7      13    97.3     ---
+   1960   2    8.0     1.0      12    74.6     ---
+   1960   3   10.2     4.1       1    46.2     ---
+   1960   4   14.0     4.5       3    47.0     ---
+   1960   5   17.4     7.7       0    53.2     ---
+   1960   6   21.0    10.6       0    66.9     ---
+   1960   7   19.9    11.3       0   105.6     ---
+   1960   8   19.6    11.0       0   118.6     ---
+   1960   9   17.7     9.7       0   149.1     ---
+   1960  10   14.4     7.4       2   258.9     ---
+   1960  11   11.9     4.0       5   154.4     ---
+   1960  12    7.6     1.0      12    80.6     ---
+   1961   1    7.9     1.3      12   143.8     ---
+   1961   2   10.3     5.2       1    75.9     ---
+   1961   3   13.3     1.7      12     0.5     ---
+   1961   4   14.1     7.0       0   117.9     ---
+   1961   5   16.4     5.3       2    25.4     ---
+   1961   6   20.1     8.5       0    20.8     ---
+   1961   7   21.3    10.1       0    27.8     ---
+   1961   8   21.0    11.2       0    18.3     ---
+   1961   9   20.1    10.6       0    64.2     ---
+   1961  10   15.8     7.3       1   112.8     ---
+   1961  11   10.0     3.5       7    62.3     ---
+   1961  12    7.4     0.2      16    84.8     ---
+   1962   1    8.3     1.8       8   121.6     ---
+   1962   2    8.2     1.2      10     9.3     ---
+   1962   3    7.6    -1.6      20    34.4     ---
+   1962   4   12.3     3.8       3    38.8     ---
+   1962   5   13.6     5.7       2    72.6     ---
+   1962   6   18.8     7.8       0     7.3     ---
+   1962   7   19.8    10.6       0    37.6     ---
+   1962   8   19.8    10.6       0    82.6     ---
+   1962   9   17.4     7.8       1    77.2     ---
+   1962  10   15.6     5.7       1    38.3     ---
+   1962  11    9.5     2.3       8    99.8     ---
+   1962  12    6.1    -1.1      22    54.8     ---
+   1963   1    0.4    -6.1      30    11.2     ---
+   1963   2    2.6    -2.7      24    41.2     ---
+   1963   3    9.3     2.1       8   105.1     ---
+   1963   4   12.5     5.2       3    87.3     ---
+   1963   5   15.2     5.7       0    32.5     ---
+   1963   6   19.0    10.3       0   105.4     ---
+   1963   7   19.6    10.5       0    41.2     ---
+   1963   8   19.3    10.9       0   131.5     ---
+   1963   9   17.8     9.2       0    90.3     ---
+   1963  10   14.8     7.8       0    48.6     ---
+   1963  11   12.4     6.0       5   191.7     ---
+   1963  12    5.8    -1.1      18    36.1     ---
+   1964   1    6.4     1.2       8    11.2     ---
+   1964   2    7.9     1.9       6    28.0     ---
+   1964   3    8.1     2.5       7    99.5     ---
+   1964   4   11.9     5.1       3    58.5     ---
+   1964   5   17.1     8.8       0   109.9     ---
+   1964   6   18.0    10.2       0    68.5     ---
+   1964   7   21.6    11.6       0    13.9     ---
+   1964   8   21.2    10.6       0    26.0     ---
+   1964   9   20.2     9.0       0    22.9     ---
+   1964  10   13.8     4.1       4    59.3     ---
+   1964  11   11.6     4.4       5    49.4     ---
+   1964  12    7.7     0.0      18    86.9     ---
+   1965   1    7.3     0.7      14    97.5     ---
+   1965   2    6.5    -0.8      17     7.3     ---
+   1965   3    9.9     1.5      10    80.3     ---
+   1965   4   13.0     3.5       6    33.9     ---
+   1965   5   15.6     7.3       1    40.4     ---
+   1965   6   18.3     9.4       0    61.3     ---
+   1965   7   18.7    11.1       0   103.3     ---
+   1965   8   19.7    11.1       0    63.8     ---
+   1965   9   16.5     8.1       0    99.8     ---
+   1965  10   16.2     6.7       0    17.9     ---
+   1965  11    9.6     2.2      12   123.3     ---
+   1965  12    9.5     1.9       9   118.5     ---
+   1966   1    6.1     1.5      14    79.3     ---
+   1966   2    9.4     5.2       1   140.6     ---
+   1966   3   10.9     2.3       6    18.1     ---
+   1966   4   12.2     5.3       0   101.7     ---
+   1966   5   16.1     6.3       0    44.9     ---
+   1966   6   20.1    10.7       0    47.5     ---
+   1966   7   20.3    10.8       0    69.6     ---
+   1966   8   19.9    10.6       0   106.8     ---
+   1966   9   19.2     9.3       0    41.7     ---
+   1966  10   15.0     6.8       2   216.1     ---
+   1966  11    9.4     1.9       8    58.0     ---
+   1966  12   10.2     2.7       8    69.2     ---
+   1967   1    7.6     1.4      12   103.8     ---
+   1967   2    9.5     2.0      14    97.1     ---
+   1967   3   11.3     3.9       2    59.3     ---
+   1967   4   12.8     4.1       3    31.6     ---
+   1967   5   14.8     7.3       2   124.5     ---
+   1967   6   19.4     9.3       0    38.3     ---
+   1967   7   21.5    11.3       0    24.1     ---
+   1967   8   20.2    11.3       0    61.5     ---
+   1967   9   17.9    10.5       0   108.8     ---
+   1967  10   14.8     8.8       1   174.0     ---
+   1967  11    9.9     1.3       8    49.7     ---
+   1967  12    8.0     0.7      15    49.1     ---
+   1968   1    8.1     1.7      11    73.4     ---
+   1968   2    6.4    -1.6      20    58.4     ---
+   1968   3   10.7     2.3       9    26.5     ---
+   1968   4   12.7     2.8      10    65.6     ---
+   1968   5   15.0     5.6       0    65.0     ---
+   1968   6   19.3    10.6       0    86.3     ---
+   1968   7   20.0    10.7       0    43.7     ---
+   1968   8   19.9    12.1       0    44.6     ---
+   1968   9   18.2    10.3       0   138.5     ---
+   1968  10   16.1    10.5       0   104.7     ---
+   1968  11   10.4     4.5       5    40.6     ---
+   1968  12    6.9     1.2      12   111.0    40.4
+   1969   1    9.5     3.4       8   127.4    33.4
+   1969   2    5.7    -1.5      18    43.1    84.6
+   1969   3    8.9     1.1      11    79.0    73.8
+   1969   4   13.3     2.9       9    25.2   201.3
+   1969   5   15.5     7.3       0    95.7   170.3
+   1969   6   19.8     9.0       0    32.9   257.8
+   1969   7   22.2    11.5       0    51.7   248.1
+   1969   8   21.0    12.4       0    62.8   170.1
+   1969   9   18.7    10.0       0    46.2    99.3
+   1969  10   17.4     7.9       2     2.7   133.5
+   1969  11   10.3     2.3      10   146.6    94.2
+   1969  12    7.1     0.4      15   102.9    54.5
+   1970   1    7.9     1.6      10   154.9    37.2
+   1970   2    7.9     0.3      14    64.8   109.7
+   1970   3    8.6     0.1      16    50.9   125.6
+   1970   4   11.1     3.0       8    48.3   149.5
+   1970   5   17.8     6.7       0    34.9   235.0
+   1970   6   21.6    10.9       0    24.7   262.9
+   1970   7   20.3    11.1       0    46.2   189.8
+   1970   8   20.9    10.8       0    48.6   175.9
+   1970   9   19.4    10.2       0    77.9   188.6
+   1970  10   15.3     7.0       2    21.2   116.1
+   1970  11   12.4     5.1       5   217.3    63.7
+   1970  12    7.2     0.9      16    32.0    65.2
+   1971   1    8.2     2.8       5   128.4    53.1
+   1971   2    8.7     0.0      14    22.5    85.9
+   1971   3    9.1     1.0      12    65.7   121.1
+   1971   4   12.6     3.4       4    55.3   168.0
+   1971   5   16.8     6.0       2    27.5   240.0
+   1971   6   17.4     8.8       0   131.2   180.3
+   1971   7   22.9    11.7       0    11.7   279.7
+   1971   8   20.2    12.6       0    53.0   160.2
+   1971   9   20.2     7.8       0     8.6   204.4
+   1971  10   16.7     7.0       3    44.4   139.1
+   1971  11   10.8     0.1      15    57.6   107.0
+   1971  12    9.4     3.9       8    32.1    37.2
+   1972   1    7.5     1.7      10   107.0    43.6
+   1972   2    8.3     2.6       3   108.4    40.1
+   1972   3   12.1     2.4       4   100.6   166.6
+   1972   4   13.2     5.0       2    61.1   175.5
+   1972   5   14.4     6.8       0    79.4   168.2
+   1972   6   15.5     7.8       0    56.7   156.7
+   1972   7   20.6    11.1       0    32.6   198.4
+   1972   8   21.0    10.4       0    25.4   207.8
+   1972   9   17.3     7.1       0    29.6   150.6
+   1972  10   15.0     6.5       1    26.4   105.6
+   1972  11   10.4     2.0      12    95.6    78.2
+   1972  12   10.1     2.9      10   125.8    58.6
+   1973   1    7.8     1.3      13    46.7    27.0
+   1973   2    8.4     0.1      14    15.9    88.1
+   1973   3   11.0     0.0      18    14.9   143.8
+   1973   4   12.3     2.6       6    40.2   180.9
+   1973   5   15.9     7.3       1    77.3   176.6
+   1973   6   20.1     9.5       0    51.6   237.5
+   1973   7   20.9    11.0       0    27.9   193.4
+   1973   8   22.9    12.0       0    37.0   218.7
+   1973   9   19.8    10.3       0    52.4   161.9
+   1973  10   14.3     4.7       7    63.9   125.8
+   1973  11   11.1     2.5      12    31.4    81.8
+   1973  12    9.4     1.8      13    49.9    53.1
+   1974   1   10.0     3.9       3   121.1    43.5
+   1974   2    9.5     2.0      10   120.9    80.4
+   1974   3   10.3     2.2      10    35.9   104.5
+   1974   4   14.2     2.9       7    10.4   191.8
+   1974   5   15.9     5.9       1    41.8   237.6
+   1974   6   19.2     9.5       0    59.7   217.7
+   1974   7   19.7    11.7       0    39.0   190.8
+   1974   8   20.1    10.2       0    83.9   209.6
+   1974   9   16.6     8.7       1   176.0   159.5
+   1974  10   11.9     4.1       2    49.1   127.1
+   1974  11   11.2     4.8       0   150.6    64.2
+   1974  12   11.1     5.8       1    45.4    48.5
+   1975   1   10.5     3.8       6   115.4    49.5
+   1975   2    9.5     0.8      13    24.3    90.8
+   1975   3    8.9     1.8      10    80.8    91.2
+   1975   4   12.6     3.7       9    37.9   159.2
+   1975   5   15.2     6.0       0    32.2   199.5
+   1975   6   21.7     8.7       0     9.4   320.1
+   1975   7   22.6    12.3       0    15.6   258.0
+   1975   8   23.6    12.5       0    46.0   248.2
+   1975   9   18.4     8.6       0   143.8   156.0
+   1975  10   14.7     5.8       2    14.8   137.7
+   1975  11   11.1     2.2       7    67.3    93.7
+   1975  12    7.8     0.6      15    25.1    57.1
+   1976   1    9.1     2.8      11     9.6    60.0
+   1976   2    7.5     2.1      11    34.4    35.2
+   1976   3    9.6     0.7      13    37.4   136.0
+   1976   4   13.8     2.3       8     7.0   206.2
+   1976   5   17.4     7.1       2    17.0   235.3
+   1976   6   23.4    11.0       0     6.0   256.5
+   1976   7   24.9    13.0       0    10.0   302.7
+   1976   8   24.6    10.2       0    13.6   308.4
+   1976   9   18.1     9.1       0   118.2   139.2
+   1976  10   14.6     7.8       1   175.4    66.1
+   1976  11   10.5     2.5       9   128.4    69.1
+   1976  12    6.1    -1.0      20   125.8    53.6
+   1977   1    6.8     0.3      14    96.6    43.0
+   1977   2    9.6     3.5       7   131.1    85.3
+   1977   3   10.9     4.3       5    85.3   114.7
+   1977   4   11.8     3.0       9    17.2   181.2
+   1977   5   16.4     5.9       3    52.4   238.2
+   1977   6   16.5     8.5       0    93.2   156.2
+   1977   7   21.2    11.6       0    25.7   222.2
+   1977   8   20.1    10.9       0   114.5   174.5
+   1977   9   17.1     9.2       0    31.4   141.6
+   1977  10   16.0     8.6       0    55.2   122.1
+   1977  11   10.4     3.9       9    84.7   108.1
+   1977  12    9.9     4.0       2   119.0    44.9
+   1978   1    7.6     0.5      14   100.2    85.8
+   1978   2    6.1     0.1      15   124.1    72.5
+   1978   3   10.6     2.9       8    67.1   133.0
+   1978   4   10.7     3.0       7    58.1   129.1
+   1978   5   16.6     6.0       0    38.6   213.8
+   1978   6   18.7     9.0       0    28.8   199.1
+   1978   7   19.1    11.4       0    86.5   142.2
+   1978   8   19.8    10.7       0    44.7   205.2
+   1978   9   18.9     8.7       0    19.7   179.5
+   1978  10   16.4     7.3       0     2.3   108.7
+   1978  11   12.5     5.0       6    18.7    71.5
+   1978  12    8.6     3.1      10   208.2    28.3
+   1979   1    4.8    -3.9      24    97.7    78.9
+   1979   2    5.3    -1.5      17    67.3    60.4
+   1979   3    8.7     1.8       7    93.9   110.7
+   1979   4   12.2     4.3       4    56.1   142.7
+   1979   5   14.2     5.2       6   113.7   227.8
+   1979   6   18.1     9.6       0    35.4   171.4
+   1979   7   22.1    11.5       0    32.4   220.6
+   1979   8   19.2    10.7       0    48.3   203.1
+   1979   9   18.0     7.9       0    11.2   172.8
+   1979  10   15.8     7.8       1    62.8   111.9
+   1979  11   11.3     2.2      14    37.8    77.8
+   1979  12    9.6     3.1       8   147.8    64.5
+   1980   1    6.2    -2.3      24    54.2    88.9
+   1980   2    9.9     3.1       5    76.9    65.4
+   1980   3    8.8     1.7       7    94.6    85.2
+   1980   4   14.1     4.0       5    30.7   196.2
+   1980   5   17.0     5.4       2    32.4   225.9
+   1980   6   18.7     9.4       0   109.0   196.7
+   1980   7   19.1    10.3       0    38.6   161.7
+   1980   8   20.8    11.9       0    72.4   190.5
+   1980   9   18.9    11.3       0    60.6   140.6
+   1980  10   13.7     4.8       5   114.5   132.2
+   1980  11    9.4     3.6       9    47.5    78.8
+   1980  12    9.4     2.2      11    56.4    86.3
+   1981   1    8.6     1.7      11    29.3    62.5
+   1981   2    7.3    -0.8      18    54.5    80.8
+   1981   3   11.4     5.9       3   120.8    84.5
+   1981   4   13.2     3.9       3    47.0   149.8
+   1981   5   14.8     8.0       1   103.0   141.6
+   1981   6   17.7     9.4       0    67.9   175.1
+   1981   7   21.4    11.1       0    41.6   178.4
+   1981   8   22.5    10.8       0     7.0   224.5
+   1981   9   19.8     9.3       0   149.8   166.7
+   1981  10   12.7     5.1       4    88.7   101.1*
+   1981  11   11.5     3.8       9    36.3    52.9
+   1981  12    6.0    -1.6      18   119.7    52.7
+   1982   1    7.2     0.9      13    47.7    58.8
+   1982   2    8.5     2.2      10    48.2    49.7
+   1982   3   10.5     1.4       8   101.1   161.8
+   1982   4   14.2     2.5       6    17.9   200.2
+   1982   5   17.2     6.0       6    34.6   220.3
+   1982   6   20.5    10.9       0    90.4   232.1
+   1982   7   22.0    11.7       0    88.5   193.4
+   1982   8   20.3    11.8       0    79.6   181.9
+   1982   9   19.7     9.3       0    66.7   150.6
+   1982  10   14.3     6.6       2   183.8    78.6
+   1982  11   11.8     5.8       4   121.1    67.2
+   1982  12    8.9     1.3      13    99.0    61.5
+   1983   1   10.1     4.0       6    77.1    52.8
+   1983   2    5.9    -0.9      18    18.9    97.5
+   1983   3   10.4     2.3       8    44.6    94.7
+   1983   4   11.4     2.7       5    85.8   161.3
+   1983   5   14.4     6.9       0    97.3   163.0
+   1983   6   19.5    10.6       0    93.9   192.9
+   1983   7   25.8    13.5       0     9.0   273.8
+   1983   8   23.9    11.5       0    14.0   254.1
+   1983   9   18.4    10.0       0    65.7   111.7
+   1983  10   14.6     6.7       4    79.9   112.9
+   1983  11   11.2     4.1       6    46.4    52.4
+   1983  12    9.9     2.2      11   116.7    71.0
+   1984   1    8.6     1.0      10   153.8    83.3
+   1984   2    7.9     0.8      10    36.7    80.2
+   1984   3    9.0     1.2      10    73.4    87.8
+   1984   4   14.4     1.6      11     0.9   247.1
+   1984   5   15.1     5.7       1    79.6   157.9
+   1984   6   20.6     9.2       0    27.0   295.0
+   1984   7   22.7    10.1       0    13.7   276.1
+   1984   8   23.2    11.6       0    14.9   200.8
+   1984   9   18.7    10.0       0    55.5   118.8
+   1984  10   15.3     7.2       1    91.3    86.5
+   1984  11   12.1     4.4       7   146.9    61.2
+   1984  12    9.7     0.9      14    99.8    62.0
+   1985   1    4.2    -3.4      24    80.9    80.1
+   1985   2    6.5    -0.8      16    44.6    80.5
+   1985   3    9.0     0.1      16    59.2   117.9
+   1985   4   13.6     3.7       4    45.7   157.3
+   1985   5   16.4     6.8       1    37.0   195.5
+   1985   6   18.2     8.9       0    61.6   191.4
+   1985   7   22.0    10.9       0    45.5   232.5
+   1985   8   19.0    11.4       0   115.8   189.0
+   1985   9   19.3     9.5       0    30.5   150.2
+   1985  10   15.1     7.1       1    25.5   115.1
+   1985  11    8.4    -0.1      17    55.9    86.4
+   1985  12   10.0     4.2       6   120.2    42.6
+   1986   1    8.0     0.1      14   134.6    66.5
+   1986   2    2.4    -3.3      24     5.9    76.6
+   1986   3    8.9     1.3      10    69.1   106.0
+   1986   4   10.3     1.5      10    64.2   154.7
+   1986   5   14.5     6.9       1    72.6   192.4
+   1986   6   20.7     9.8       0    20.6   224.0
+   1986   7   21.4    11.5       0    43.4   190.6
+   1986   8   18.5    10.2       0   107.9   171.7
+   1986   9   16.6     5.7       0    28.7   161.6
+   1986  10   15.8     6.9       1    77.1   110.6
+   1986  11   12.2     3.9       5   138.4    79.6
+   1986  12   10.2     2.2      13   125.4    64.5
+   1987   1    3.9    -1.7      19    10.3    65.8
+   1987   2    7.8     0.1      13    64.9    82.2
+   1987   3    8.8     1.0      13    88.4   123.9
+   1987   4   14.2     4.5       3    65.2   196.6
+   1987   5   16.2     5.8       0    17.8   242.5
+   1987   6   18.3     9.0       0    60.1   171.5
+   1987   7   21.8    11.1       0    74.6   206.3
+   1987   8   21.6    10.5       0    26.0   191.6
+   1987   9   18.8    10.1       1    37.1   145.7
+   1987  10   14.7     6.1       4   152.7   112.6
+   1987  11   10.4     3.3       6    81.1    67.2
+   1987  12    8.7     3.5       7    50.3    44.4
+   1988   1    9.3     2.8       8   160.5    63.0
+   1988   2    9.1     0.5      12    52.8   138.1
+   1988   3   10.7     3.6       7    87.0   101.3
+   1988   4   12.8     3.4       8    35.3   185.3
+   1988   5   17.4     7.6       1    28.8   237.8
+   1988   6   19.9     9.7       0    19.7   176.7
+   1988   7   18.9    11.4       0    74.1   194.8
+   1988   8   20.4    10.5       0    70.1   178.1
+   1988   9   18.3     9.5       1    35.9   159.7
+   1988  10   15.4     7.5       2   118.7   117.5
+   1988  11   10.8     0.7      19    22.5   106.0
+   1988  12   10.7     4.0       5    23.0    49.4
+   1989   1   10.1     2.3      10    34.5    70.7
+   1989   2   10.4     2.0      12    79.9    93.6
+   1989   3   12.0     4.0       5    93.4   105.2
+   1989   4   11.3     2.1       9    67.6   175.8
+   1989   5   19.9     7.3       0    12.2   317.4
+   1989   6   20.8     8.9       0    38.0   277.0
+   1989   7   24.9    12.4       0    29.3   296.1
+   1989   8   23.0    10.6       0    40.5   284.5
+   1989   9   20.0     9.8       0    36.9   132.3
+   1989  10   16.5     7.9       0    87.7    99.9
+   1989  11   11.3     3.0       7    56.1   104.0
+   1989  12    9.3     2.3      10   203.9    38.5
+   1990   1   10.5     4.1       6   130.2    45.5
+   1990   2   11.2     5.5       0   172.5    88.8
+   1990   3   12.4     3.3       6     6.2   155.2
+   1990   4   13.9     2.4       7    41.4   242.1
+   1990   5   19.5     6.0       0    13.9   284.1
+   1990   6   17.8     9.3       0    50.2   139.2
+   1990   7   23.0    10.4       0    12.4   310.4
+   1990   8   24.4    11.8       0    21.4   266.8
+   1990   9   19.8     6.8       1    36.9   183.9
+   1990  10   16.1     8.5       1    95.3   109.0
+   1990  11   11.0     3.9       4    57.3    96.2
+   1990  12    7.8     1.1      12    66.5    70.4
+   1991   1    7.4     1.0      12    97.1    73.7
+   1991   2    5.6    -2.5      20    35.7    87.0
+   1991   3   11.9     4.0       7    96.9   104.1
+   1991   4   12.5     3.4       5    44.2   169.6
+   1991   5   16.3     6.4       1    10.7   175.9
+   1991   6   16.5     8.9       0   111.5   161.7
+   1991   7   21.3    12.4       0    78.2   219.3
+   1991   8   22.8    11.7       0    12.1   260.2
+   1991   9   20.8     9.5       0    65.6   185.6
+   1991  10   14.2     6.5       3    96.4    89.7
+   1991  11   10.8     2.9       9    51.4    67.7
+   1991  12    8.7     1.3      11    35.2    53.5
+   1992   1    7.0     0.2      17    20.2    66.8
+   1992   2    9.2     1.2      14    31.8    60.2
+   1992   3   11.3     3.8       2    60.1    70.8
+   1992   4   12.9     4.4       5    83.9   158.6
+   1992   5   19.4     7.9       0    21.5   279.5
+   1992   6   21.4     9.4       0    28.4   253.8
+   1992   7   20.9    12.6       0    51.1   169.7
+   1992   8   20.3    12.3       0    89.7   151.2
+   1992   9   17.8    10.6       0    97.7   130.6
+   1992  10   12.6     3.4       7    52.7   126.7
+   1992  11   12.4     4.2       3   148.4    71.4
+   1992  12    7.7     0.6      16    96.5    65.1
+   1993   1   10.2     3.2       8   101.8    38.8
+   1993   2    7.9     2.3       6     9.8    62.6
+   1993   3   10.8     1.4      13    54.4   139.9
+   1993   4   13.8     5.8       4    98.8   129.0
+   1993   5   16.9     7.8       0    51.1   190.3
+   1993   6   20.4    10.1       0    57.2   230.2
+   1993   7   20.6    11.1       0    56.7   189.7
+   1993   8   20.8     9.3       0    35.6   234.2
+   1993   9   17.3     7.8       0   153.3   130.0
+   1993  10   12.8     5.3       5   163.5   118.8
+   1993  11    9.4     0.3      15    76.9    78.2
+   1993  12    9.7     2.8       6   178.7    64.0
+   1994   1    9.4     2.1       9   130.2    75.5
+   1994   2    8.2     0.2      14   112.6    66.3
+   1994   3   11.8     4.5       4    65.8   111.2
+   1994   4   12.5     3.9       2    54.3   187.9
+   1994   5   15.1     7.3       0    81.7   165.6
+   1994   6   19.8     9.2       0    19.2   268.0
+   1994   7   23.9    12.4       0    22.6   269.2
+   1994   8   21.9    12.0       0    41.6   195.1
+   1994   9   18.0     9.0       0    84.3   144.3
+   1994  10   15.8     5.4       5   133.9   169.4
+   1994  11   13.6     8.4       0    99.1    30.5
+   1994  12   10.9     3.1       9   109.0    60.9
+   1995   1    9.2     1.9       8   166.1    50.5
+   1995   2   10.8     4.4       3   125.3    67.0
+   1995   3   10.8     0.6      16    40.8   180.1
+   1995   4   14.1     4.2       4    27.6   168.6
+   1995   5   17.6     6.0       2    25.2   260.7
+   1995   6   21.3     9.3       0     7.1   239.7
+   1995   7   24.6    13.4       0    14.8   245.4
+   1995   8   26.9    12.8       0     4.7   299.8
+   1995   9   19.0     8.9       0   171.5   151.3
+   1995  10   17.3     9.6       0    51.9   118.2
+   1995  11   12.3     3.6      11   121.9    84.4
+   1995  12    6.2     0.8      14    80.8    49.1
+   1996   1    7.9     3.7       4    74.5    32.1
+   1996   2    6.9    -1.1      17    93.7   110.5
+   1996   3    8.8     1.4       9    55.4    84.0
+   1996   4   13.2     3.9       7    36.2   149.0
+   1996   5   14.2     4.7       3    53.8   192.5
+   1996   6   19.8     8.4       0    35.7   294.5
+   1996   7   22.6    10.9       0    16.6   260.0
+   1996   8   22.0    10.9       0    83.4   255.2
+   1996   9   18.7     8.5       0    37.4   156.3
+   1996  10   16.0     8.4       0    61.0   136.0
+   1996  11   10.8     1.8      16   145.7   105.3
+   1996  12    6.4     0.8      11    37.7    62.6
+   1997   1    5.6    -1.0      18    20.7    54.6
+   1997   2   10.4     3.7       6    99.7    57.4
+   1997   3   12.7     3.7       5    34.7   142.4
+   1997   4   15.2     1.7      12    21.1   242.8
+   1997   5   17.3     6.7       1    43.4   262.0
+   1997   6   18.7    11.0       0   116.0   155.5
+   1997   7   22.5    11.3       0    10.8   273.9
+   1997   8   23.3    14.7       0   117.1   176.8
+   1997   9   19.9     8.3       0    10.3   194.3
+   1997  10   16.3     6.3       6    64.9   163.2
+   1997  11   12.8     4.8       9   169.5    80.3
+   1997  12   10.0     2.4      12   107.2    68.1
+   1998   1    9.3     2.4      12   128.4    80.9
+   1998   2   11.0     1.6       9    14.1   101.4
+   1998   3   12.0     4.8       6    72.2    94.0
+   1998   4   12.2     4.1       5    93.1   147.6
+   1998   5   19.7     8.7       1    36.7   246.9
+   1998   6   18.7    11.0       0    94.7   182.9
+   1998   7   20.2    11.7       0    54.2   192.1
+   1998   8   22.7     9.9       0    18.0   272.1
+   1998   9   19.8    11.0       0   100.1   157.8
+   1998  10   15.3     7.7       1   146.1   114.2
+   1998  11   10.8     2.5       9    57.0   124.9
+   1998  12    9.9     2.2       9    95.3    41.3
+   1999   1   10.0     2.5       6   132.4    72.7
+   1999   2    9.2     2.1       7    36.2    88.7
+   1999   3   11.7     2.4      10    27.8   142.6
+   1999   4   14.0     4.8       6    86.4   176.0
+   1999   5   18.1     8.7       0    15.6   190.4
+   1999   6   19.3     8.5       0    65.8   225.2
+   1999   7   24.0    12.0       0     6.4   269.1
+   1999   8   21.5    12.2       0   101.1   195.0
+   1999   9   20.4    11.4       0   131.2   176.3
+   1999  10   15.7     6.1       3    77.8   154.6
+   1999  11   11.3     4.1       3    57.8    93.7
+   1999  12    9.2     1.6      10   180.6    81.5
+   2000   1    8.8     0.0      17    39.2    86.5
+   2000   2   10.6     2.7       8    85.6   104.3
+   2000   3   12.0     2.9       9    30.2   140.1
+   2000   4   12.2     3.9       5   150.6   155.2
+   2000   5   17.4     8.4       0    88.1   214.9
+   2000   6   19.1    10.5       0    38.6   205.2
+   2000   7   20.9    11.2       0    42.8   223.3
+   2000   8   22.5    11.7       0    25.0   219.6
+   2000   9   19.5    11.1       0   112.8   138.6
+   2000  10   15.0     7.1       0   180.2   107.1
+   2000  11   11.3     3.3       6   201.6    89.2
+   2000  12    9.2     4.4       7   197.4    42.6
+   2001   1    7.9     0.8      15   141.2    89.7
+   2001   2    9.4     1.2      15    83.2    91.4
+   2001   3    9.9     3.4       5   135.0    72.3
+   2001   4   12.3     4.4       4    73.8   141.8
+   2001   5   18.0     6.8       0    23.4   241.5
+   2001   6   19.9     8.8       0    31.8   271.3
+   2001   7   22.3    12.0       0    54.8   253.9
+   2001   8   21.6    12.3       0    48.0   207.5
+   2001   9   19.0     9.6       0    46.4   161.5
+   2001  10   17.0    11.0       0   150.4    97.6
+   2001  11   11.6     2.6      10    35.4    97.8
+   2001  12    7.8    -0.4      20    28.4   107.4
+   2002   1    9.9     3.0      10    77.6    42.8
+   2002   2   11.0     4.4       6   101.2    78.4
+   2002   3   12.1     3.6       7    50.2   105.7
+   2002   4   15.0     4.7       2    38.8   225.3
+   2002   5   16.3     8.1       0    84.2   203.1
+   2002   6   18.4    10.0       0    39.4   188.9
+   2002   7   20.7    11.6       0    71.4   189.2
+   2002   8   21.8    12.0       0    68.4   199.2
+   2002   9   20.0     8.9       0    49.4   196.2
+   2002  10   15.2     6.9       3   105.2   110.7
+   2002  11   13.0     6.9       0   234.6    65.0
+   2002  12    9.3     4.7       4   135.8    44.1
+   2003   1    8.4     0.8      14    81.4   107.2
+   2003   2    8.6     0.8      15    43.0   101.2
+   2003   3   13.1     2.8      10    28.8   166.3
+   2003   4   15.2     4.0       8    17.2   200.4
+   2003   5   16.2     7.4       0    53.0   215.3
+   2003   6   20.6    11.0       0    50.2   234.7
+   2003   7   22.0    12.9       0    65.8   209.4
+   2003   8   24.9    12.7       0    28.8   228.7
+   2003   9   20.3     7.9       1     7.4   172.5
+   2003  10   14.8     4.8       5    81.8   138.5
+   2003  11   12.5     5.0       5   164.4    76.6
+   2003  12    9.5     2.5       9    98.6    56.5
+   2004   1    9.3     2.6      10   103.4    66.8
+   2004   2    8.9     2.0      11    35.4    85.1
+   2004   3   10.8     2.4      10    51.6   117.7
+   2004   4   13.6     4.6       2    74.4   151.0
+   2004   5   17.4     6.8       0    38.6   199.2#
+   2004   6   21.4    10.6       0    23.8   258.4#
+   2004   7   21.2    11.6       0    46.0   179.2#
+   2004   8   22.1    13.1       0    75.2   195.3#
+   2004   9   20.3    11.2       0    52.2   176.4#
+   2004  10   15.0     7.2       0   154.2    90.2#
+   2004  11   11.7     4.6       4    27.8    54.0#
+   2004  12    9.1     1.0      16    72.8    50.4#
+   2005   1    9.7     3.1       6    55.2    62.1#
+   2005   2    7.8     1.4      12    16.0    68.3#
+   2005   3   11.5     3.2       9    48.2   103.8#
+   2005   4   13.8     4.9       5    54.8   158.2#
+   2005   5   16.1     6.9       1    35.2   210.2#
+   2005   6   20.6    11.0       0    57.8   225.3#
+   2005   7   22.0    12.8       0    53.8   218.7#
+   2005   8   22.0    10.6       0    47.2   279.3#
+   2005   9   20.8    10.1       0    31.4   175.1#
+   2005  10   17.1    10.4       0   112.4    89.3#
+   2005  11   10.8     1.5      14    71.6   101.9#
+   2005  12    8.6    -1.0      20    71.6    71.5#
+   2006   1    8.0     1.6      12    20.0    74.3#
+   2006   2    7.2     0.3      13    59.6    66.3#
+   2006   3    9.3     2.2       9    64.5   101.0#
+   2006   4   13.7     4.8       5    27.8   153.2#
+   2006   5   16.7     8.3       0    96.7   163.0#
+   2006   6   21.4    10.4       0    15.6   272.3#
+   2006   7   25.5    13.4       0    55.5   307.0#
+   2006   8   22.1    13.0       0    16.2   176.6#
+   2006   9   21.3    12.6       0    43.6   155.4#
+   2006  10   17.4    10.2       0   129.0    82.4#
+   2006  11   13.1     4.0       8   126.4   103.1#
+   2006  12    9.9     4.0       8   117.0    59.5#
+   2007   1   10.4     4.6       4    80.8    58.5#
+   2007   2   10.2     3.8       8   112.4    81.4#
+   2007   3   12.3     3.0       7    69.2   174.3#
+   2007   4   18.5     5.6       2     4.8   248.6#
+   2007   5   17.7     8.5       0   103.4   204.1#
+   2007   6   19.8    12.0       0    97.4   169.6#
+   2007   7   19.9    11.7       0   118.6   175.3#
+   2007   8   20.9    10.8       0    44.0   218.8#
+   2007   9   19.5     8.9       0    28.4   160.8#
+   2007  10   15.6     6.5       2    33.4   108.1#
+   2007  11   12.0     2.7       8   108.4    87.3#
+   2007  12    9.2     1.9      12    86.9    53.6#
+   2008   1   10.5     3.4       6   114.8    48.8#
+   2008   2   10.9    -0.5      18    38.6   131.3#
+   2008   3   10.9     2.9       8    95.6   109.8#
+   2008   4   13.3     3.8       7    74.6   198.6#
+   2008   5   19.3     9.1       0    82.6   188.2#
+   2008   6   19.6     9.8       0    40.0   240.2#
+   2008   7   21.1    12.0       0    72.6   210.2#
+   2008   8   19.9    13.2       0    77.8   116.0#
+   2008   9   18.4     9.0       0    93.2   129.9#
+   2008  10   14.6     5.1       5    79.8   118.5#
+   2008  11   11.1     4.6       5    83.4    48.0#
+   2008  12    7.7    -0.2      17    45.0    82.3#
+   2009   1    7.1    -0.4      19    96.6    66.4#
+   2009   2    8.3     1.0      11    88.6    63.7#
+   2009   3   12.3     1.4      15    44.0   166.1#
+   2009   4   14.2     5.1       2    50.0   174.6#
+   2009   5   17.7     7.7       0    26.2   217.2#
+   2009   6   21.0    10.2       0    61.0   230.8#
+   2009   7   20.4    13.0       0    75.0   187.3#
+   2009   8   21.2    12.4       0    28.6   181.4#
+   2009   9   19.8     9.4       0    40.6   171.1#
+   2009  10   16.3     8.2       1    79.4    92.0#
+   2009  11   12.9     6.9       0   163.2    69.3#
+   2009  12    7.6    -0.2      19   147.2*   74.4#
+   2010   1    5.2    -2.1      20    60.0    69.5#
+   2010   2    7.3     0.6       9    76.4    60.1#
+   2010   3   10.5     2.0      11    72.0   120.9#
+   2010   4   14.6     2.8       5    34.4   246.3#
+   2010   5   17.0     5.5       2    15.8   189.7#
+   2010   6   22.0     9.2       0    28.6   278.8#
+   2010   7   22.8    13.3       0    34.0   166.4#
+   2010   8   21.0    11.2       0    94.8   105.2#
+   2010   9   19.0     9.0       0    58.2   123.7#
+   2010  10   15.6     6.5       7    65.2   116.4#
+   2010  11    9.8     2.7      12   107.4    57.9#
+   2010  12    3.9    -3.4      27    60.4    27.5#
+   2011   1    7.7     1.8       9    95.6    52.3#
+   2011   2   10.4     3.0       8    75.8    42.8#
+   2011   3   12.3     1.8      10    19.0   145.0#
+   2011   4   18.3     5.7       0     6.8   217.5#
+   2011   5   17.7     7.6       0    25.0   189.2#
+   2011   6   19.5     9.5       0    84.2   172.7#
+   2011   7   20.6    10.4       0    41.2   158.5#
+   2011   8   20.4    11.6       0   133.6*  135.0#
+   2011   9   19.8    11.3       0    60.6   133.9#
+   2011  10   17.3     8.6       1    49.2    98.4#
+   2011  11   14.0     6.9       2    46.4    56.2#
+   2011  12   10.6     3.2       6    93.0    49.3#
+   2012   1   10.1     2.3      11    48.2    70.4#
+   2012   2    8.4     0.4      14    22.2    65.9#
+   2012   3   14.4     2.0       7    36.0   168.8#
+   2012   4   12.7     2.8      11   148.6   130.4#
+   2012   5   17.6     7.8       1    35.0   188.2#
+   2012   6   17.8    11.3       0   135.8   101.4#
+   2012   7   20.0    11.4       0   137.4   148.2#
+   2012   8   21.2    13.1       0    54.6   141.9#
+   2012   9   18.9     8.1       0    85.8   167.1#
+   2012  10   14.4     7.4       2   131.4    81.3#
+   2012  11   11.2     3.4       7   132.4    66.8#
+   2012  12    9.9     2.0      12   161.2    68.3#
+   2013   1    7.4     2.5       8   126.4    47.7#
+   2013   2    7.0     0.2      12    41.0    69.8#
+   2013   3    7.2     0.4      14    93.2    60.3#
+   2013   4   12.0     3.0      10    48.0   149.9#
+   2013   5   15.9     5.7       1    58.2   183.2#
+   2013   6   19.6     9.9       0    31.2   190.4#
+   2013   7   25.4    12.3       0    29.2   298.0#
+   2013   8   22.9    11.8       0    23.0   203.9#
+   2013   9   19.9     9.3       0    40.8   124.8#
+   2013  10   16.9     9.4       1   163.6    87.0#
+   2013  11   10.8     2.9       9    67.0    87.7#
+   2013  12   10.8     2.1      10   192.2    50.8#
+   2014   1   10.3     2.5      11   247.4    59.6#
+   2014   2   10.4     4.0       2   184.0    90.0#
+   2014   3   12.9     2.7       6    53.2   139.5#
+   2014   4   14.7     5.5       0   115.2   155.7#
+   2014   5   16.8     8.1       0   102.4   181.5#
+   2014   6   21.1    10.6       0    33.8   238.0#
+   2014   7   24.5    12.4       0    24.0   274.9#
+   2014   8   21.2    10.6       0    89.8   197.9#
+   2014   9   21.3     9.9       0    20.0   132.2#
+   2014  10   16.8     9.7       0   138.2    81.2#
+   2014  11   12.6     5.9       3   163.6    58.8#
+   2014  12    9.6     1.3      14    45.6    73.5#
+   2015   1    9.6     1.4      11   101.6    77.9#  Provisional
+   2015   2    8.2    -0.2      16    53.0    70.6#  Provisional
+   2015   3   11.1     2.5       9    24.6   116.4#  Provisional
+   2015   4   15.6     3.9       5    20.2   157.7#  Provisional
+   2015   5   16.2     7.6       0    69.0   159.9#  Provisional
+   2015   6   20.5     9.7       0    29.6   230.7#  Provisional
+   2015   7   21.5    12.1       0    59.2   185.4#  Provisional
diff --git a/lerwickdata.txt b/lerwickdata.txt
new file mode 100644
index 0000000..27d5c18
--- /dev/null
+++ b/lerwickdata.txt
@@ -0,0 +1,1023 @@
+Lerwick
+Location: 4453E 11397N, 82 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1930  12    7.0     3.6       0   122.4    13.1
+   1931   1    4.9     0.2      13   108.0    29.7
+   1931   2    4.4    -0.3      12   138.3    52.6
+   1931   3    4.2    -1.0      17    18.2   135.7
+   1931   4    8.1     2.5       1    70.9   134.7
+   1931   5   10.7     5.3       0    67.6   122.7
+   1931   6   11.4     5.7       1    54.5   175.2
+   1931   7   13.7     9.1       0    93.0    67.1
+   1931   8   13.9     8.0       0     9.3   163.8
+   1931   9   11.8     6.6       0    30.7   119.7
+   1931  10    9.8     4.5       5    87.4    77.8
+   1931  11    9.2     6.1       0   137.1    31.3
+   1931  12    7.2     2.7       4   138.6     4.8
+   1932   1    7.7     2.6       4   110.8    26.8
+   1932   2    7.4     2.7       2    20.5    59.5
+   1932   3    6.0     1.3       9    81.4    72.1
+   1932   4    7.4     1.1       7    96.6   131.5
+   1932   5   10.6     4.7       0    43.2   184.7
+   1932   6   12.3     6.7       0    38.0   201.8
+   1932   7   14.6     9.7       0    75.5   122.8
+   1932   8   14.3     9.4       0    86.3    89.6
+   1932   9   11.8     6.5       0   136.1    96.0
+   1932  10    8.7     3.9       2   100.5    73.0
+   1932  11    8.1     3.5       2    92.2    40.4
+   1932  12    7.3     3.0       5    72.9    19.2
+   1933   1    6.2     2.5       2   136.0    19.9
+   1933   2    4.4    -0.6      17    76.9    34.0
+   1933   3    7.6     2.9       2    84.6    96.5
+   1933   4    7.9     2.5       3    64.3    86.7
+   1933   5   10.3     5.2       0    20.5    74.5
+   1933   6   15.1     9.0       0    29.5   229.8
+   1933   7   16.1    11.2       0    42.9   141.2
+   1933   8   15.6    10.6       0    86.1   123.1
+   1933   9   14.2     8.9       0    60.5   122.4
+   1933  10   10.6     5.9       0   123.6    67.9
+   1933  11    7.8     4.0       0    89.9    35.6
+   1933  12    7.2     3.9       0    63.4     7.3
+   1934   1    7.1     2.8       2   129.9    15.5
+   1934   2    7.6     3.2       3    86.1    33.0
+   1934   3    6.3     1.5       5    84.1   102.4
+   1934   4    7.8     2.6       1    83.3   120.8
+   1934   5   10.1     4.6       1    85.7   185.0
+   1934   6   13.3     7.2       0    34.8   181.0
+   1934   7   15.2    10.8       0    54.4    78.8
+   1934   8   15.1    11.0       0    89.1   130.2
+   1934   9   13.5     9.2       0   105.4   131.3
+   1934  10    9.9     5.3       1   154.9    78.0
+   1934  11    7.5     3.2       1    77.0    37.4
+   1934  12    7.8     5.4       1   129.2     5.3
+   1935   1    6.3     2.6       6    88.3    21.3
+   1935   2    5.2     0.4      12   116.9    50.5
+   1935   3    7.5     3.0       2    96.0   115.8
+   1935   4    7.8     2.5       6    56.3   112.8
+   1935   5   10.1     4.4       2    24.2   155.5
+   1935   6   12.2     7.1       0    52.1   111.8
+   1935   7   14.1     8.9       0   143.5   162.8
+   1935   8   14.6    10.3       0   108.9    94.9
+   1935   9   12.7     8.7       0   121.7    82.9
+   1935  10    9.2     5.5       1   165.6    43.6
+   1935  11    8.0     4.9       0    93.5    32.5
+   1935  12    5.1     1.4       8   153.9    22.6
+   1936   1    4.1     0.1      13   111.3    25.1
+   1936   2    4.7     0.6       8    90.5    29.2
+   1936   3    6.4     2.0       7    62.0    62.1
+   1936   4    7.4     1.4       8    37.1   165.0
+   1936   5   11.0     5.1       0    27.4   216.6
+   1936   6   14.0     7.0       0    25.7   239.7
+   1936   7   16.0    10.8       0   111.5   144.6
+   1936   8   14.9    10.7       0    63.1    86.7
+   1936   9   13.4     8.9       0    57.6    98.0
+   1936  10   10.3     5.8       0   107.5    75.9
+   1936  11    8.2     3.9       0    75.6    27.1
+   1936  12    6.9     2.2       5   105.4     7.3
+   1937   1    5.4     2.1       6   149.0    12.1
+   1937   2    4.4     0.2      11   101.6    58.8
+   1937   3    4.1    -0.9      20    67.6   127.3
+   1937   4    8.7     3.7       0    42.7   116.8
+   1937   5   11.4     5.9       0    55.0   129.1
+   1937   6   12.5     7.1       0   117.7   139.2
+   1937   7   14.0     9.6       0    48.5    65.6
+   1937   8   14.6     9.6       0    47.4   122.6
+   1937   9   12.7     7.8       0    67.4    89.6
+   1937  10   11.0     7.2       0    91.7    59.1
+   1937  11    7.1     3.1       5    61.7    38.1
+   1937  12    5.1     1.6       5   102.3    15.3
+   1938   1    6.5     2.2       7   154.4    14.5
+   1938   2    5.9     1.9       3    60.9    36.6
+   1938   3    8.2     3.7       2   101.3    59.3
+   1938   4    8.7     3.3       6    39.5   102.6
+   1938   5    9.6     4.2       3   108.2   124.6
+   1938   6   12.2     7.4       0   105.0   136.2
+   1938   7   14.1     9.5       0    71.7   121.9
+   1938   8   15.6     9.8       0    40.8   228.5
+   1938   9   13.0     8.2       0    61.2    90.9
+   1938  10   10.7     6.7       0   175.3    64.2
+   1938  11    8.2     4.3       0   157.4    21.3
+   1938  12    6.2     2.6       4   122.5     4.4
+   1939   1    4.7     0.2      11   137.6    42.8
+   1939   2    7.1     3.2       2    90.8    43.9
+   1939   3    7.2     2.4       3    76.4    89.7
+   1939   4    8.2     2.5       4    68.7   163.6
+   1939   5   10.9     5.5       0    27.7   115.3
+   1939   6   13.3     7.2       0    41.2   213.9
+   1939   7   13.5     9.6       0    93.3    73.4
+   1939   8   15.3    10.6       0    75.2   127.0
+   1939   9   13.7     9.2       0    32.0   103.8
+   1939  10    9.5     4.5       0    53.8   109.3
+   1939  11    7.8     3.4       4   127.9    25.7
+   1939  12    5.7     1.8      10    62.8    13.9
+   1940   1    3.9    -0.4      16    39.8    27.6
+   1940   2    4.2    -0.2      18    56.1    48.5
+   1940   3    5.3     0.4      13   126.1    74.0
+   1940   4    7.3     2.1       4   111.8   115.6
+   1940   5   11.5     5.9       0    41.8   216.0
+   1940   6   14.5     8.8       0    28.7   157.7
+   1940   7   13.8     8.8       0    41.9   132.3
+   1940   8   13.2     8.3       0   101.3   105.7
+   1940   9   11.4     6.9       0   120.2    73.5
+   1940  10    9.9     6.0       0    63.3    63.6
+   1940  11    7.5     2.6       4   139.8    40.2
+   1940  12    6.0     1.9       3    93.8    13.2
+   1941   1    3.1    -0.9      16    28.5    38.0
+   1941   2    4.4    -0.4      12    89.4    55.9
+   1941   3    5.6     0.5      10    39.7   114.3
+   1941   4    7.3     1.7       5    39.5   113.7
+   1941   5    9.7     3.9       3    44.2   148.6
+   1941   6   12.7     7.4       0    25.9   153.6
+   1941   7   15.2    10.3       0    63.2   104.4
+   1941   8   14.5     9.2       0    55.8   121.5
+   1941   9   13.3     8.8       0    64.3    75.1
+   1941  10   10.5     5.4       1    69.6    69.6
+   1941  11    7.3     3.8       0   141.9    18.4
+   1941  12    7.3     2.9       6   128.6    13.4
+   1942   1    3.5    -0.1      12   125.6    16.7
+   1942   2    3.8    -0.4      13    52.4    47.5
+   1942   3    4.2     0.1      15    56.8    58.7
+   1942   4    9.2     3.0       1    32.1   184.5
+   1942   5   10.3     4.8       0    89.2   139.7
+   1942   6   11.9     7.0       0    57.8    95.1
+   1942   7   13.7     9.3       0    68.1   104.1
+   1942   8   13.9    10.2       0    64.5    69.4
+   1942   9   12.6     8.2       0   122.7   100.5
+   1942  10    9.6     5.2       0   145.4    72.2
+   1942  11    7.9     3.9       6    83.4    24.0
+   1942  12    7.4     3.2       8   140.0    12.4
+   1943   1    5.6     1.6      10   115.7    24.5
+   1943   2    7.4     2.2       6   105.6    46.1
+   1943   3    8.0     3.6       3    75.2   100.4
+   1943   4    8.7     3.9       3    97.1    97.6
+   1943   5   10.8     5.8       0    81.6   151.9
+   1943   6   12.7     8.3       0    28.8   114.8
+   1943   7   14.5     9.2       0    83.9   176.7
+   1943   8   13.7     8.6       0   101.4   152.0
+   1943   9   13.0     8.4       0   116.7   118.7
+   1943  10   11.3     8.1       0    80.3    50.5
+   1943  11    7.5     3.3       2   129.8    42.7
+   1943  12    7.1     2.9       2    81.7     7.9
+   1944   1    6.4     1.6       9   116.2    16.2
+   1944   2    5.6     1.1       7    70.9    60.5
+   1944   3    6.1     0.9      12    61.6    86.5
+   1944   4    7.8     3.7       2    67.3    64.2
+   1944   5    9.6     5.1       0    68.8   119.1
+   1944   6   12.2     7.4       0    68.2   100.9
+   1944   7   14.4    10.1       0    50.3    91.1
+   1944   8   14.8    10.3       0    47.1   122.2
+   1944   9   12.4     7.7       0    63.2   109.5
+   1944  10   10.0     6.3       0   112.0    61.7
+   1944  11    6.5     2.0       4   115.9    27.9
+   1944  12    5.8     1.9       6   117.0    11.3
+   1945   1    3.2    -1.5      25    93.6    33.9
+   1945   2    6.7     2.2       5   106.4    50.2
+   1945   3    8.4     4.2       3    70.2    88.5
+   1945   4    8.5     3.8       2    89.3   121.1
+   1945   5   10.8     5.5       0   109.8   170.3
+   1945   6   12.8     8.1       0    52.6   150.3
+   1945   7   15.0     9.8       0    47.8   104.2
+   1945   8   14.9    10.1       0    78.4    80.5
+   1945   9   13.8     9.2       0    73.6   138.2
+   1945  10   11.4     8.0       0    90.8    29.4
+   1945  11    9.3     5.2       0    76.1    36.7
+   1945  12    6.9     2.6       5   115.9    13.7
+   1946   1    6.5     2.6       4   120.2    37.3
+   1946   2    5.1     0.5       9    93.9    59.3
+   1946   3    6.7     1.6       8    83.1   105.9
+   1946   4    9.1     3.4       0    90.0   110.7
+   1946   5   11.1     5.2       0    26.1   171.0
+   1946   6   12.4     7.9       0   108.4   139.4
+   1946   7   14.7    10.3       0    90.3   109.7
+   1946   8   14.5     9.8       0   113.4   149.7
+   1946   9   13.6     9.4       0   102.8   114.9
+   1946  10   10.2     6.4       0    29.2    59.9
+   1946  11    8.2     4.2       2   147.8    30.3
+   1946  12    6.6     3.1       0   150.2    14.1
+   1947   1    5.3     1.1       6    95.8    14.8
+   1947   2    1.5    -2.2      25    67.9    51.9
+   1947   3    2.9    -2.4      19    49.2   103.7
+   1947   4    7.9     2.5       6   107.8   146.8
+   1947   5   11.5     6.3       0    15.3   221.9
+   1947   6   13.0     7.9       0    61.1   132.8
+   1947   7   16.1    10.7       0    39.5   228.0
+   1947   8   17.2    11.5       0     0.7   172.4
+   1947   9   13.7     8.5       0   124.2   144.9
+   1947  10   10.9     6.6       0    66.3    55.7
+   1947  11    6.7     2.6       5   135.1    41.5
+   1947  12    6.7     2.4       5    94.1     9.7
+   1948   1    4.5     0.4      11   121.7    28.9
+   1948   2    6.0     2.0       2    89.9    40.1
+   1948   3    8.3     3.3       1    68.1   107.8
+   1948   4    8.8     3.5       2    76.5   147.6
+   1948   5   10.8     4.0       2    46.9   271.5
+   1948   6   12.4     7.3       0    48.2   119.5
+   1948   7   13.4     8.8       0    81.9   119.5
+   1948   8   13.0     8.6       0    55.0    75.4
+   1948   9   12.3     7.8       0   143.3   106.0
+   1948  10    9.1     4.6       4   147.1    86.4
+   1948  11    8.4     3.7       4   111.4    41.2
+   1948  12    7.7     4.6       1   145.7     9.0
+   1949   1    6.6     0.8      10   165.1    15.4
+   1949   2    6.8     2.3       5    90.7    54.7
+   1949   3    5.2     0.7      15    89.5    91.2
+   1949   4    8.9     3.2       3    82.6   136.7
+   1949   5   10.2     5.1       0    35.3   135.6
+   1949   6   12.5     7.2       0    28.1   220.4
+   1949   7   14.7     9.6       0    42.9   149.3
+   1949   8   13.9     9.7       0    65.5    89.4
+   1949   9   13.9    10.1       0    70.9    79.1
+   1949  10   11.1     7.1       0   113.1    73.4
+   1949  11    9.0     5.0       0   169.4    29.2
+   1949  12    6.0     1.5       5   147.5    29.3
+   1950   1    6.4     3.3       1   105.2    20.8
+   1950   2    4.9     0.6       7   129.3    60.1
+   1950   3    7.3     3.1       4    85.4    86.1
+   1950   4    7.8     2.6       4    68.8   179.1
+   1950   5   10.8     5.1       1    35.6   216.3
+   1950   6   13.0     8.1       0   101.7   129.8
+   1950   7   14.8     9.9       0    88.5   216.2
+   1950   8   15.4    10.8       0   110.9   153.9
+   1950   9   12.8     8.0       0   141.7   128.6
+   1950  10   10.0     6.1       0   155.7    52.4
+   1950  11    6.8     2.4       4   126.4    50.0
+   1950  12    3.5    -0.9      19    82.9    24.3
+   1951   1    5.0     1.1       5   131.8    21.9
+   1951   2    5.1     0.8       5   143.6    42.9
+   1951   3    4.5    -0.2      15    62.6    79.0
+   1951   4    6.4     1.0       9   111.8   135.1
+   1951   5    9.8     4.0       1     7.5   232.0
+   1951   6   11.7     5.9       1    35.5   159.9
+   1951   7   13.0     8.4       0   100.8    85.4
+   1951   8   13.9     9.5       0   135.3   100.7
+   1951   9   12.9     8.6       0    65.5    96.9
+   1951  10   11.0     7.3       1    62.9    53.3
+   1951  11    8.4     4.3       4   152.0    22.7
+   1951  12    6.7     2.0       8   176.4    12.9
+   1952   1    3.9    -1.2      17   117.9    39.4
+   1952   2    4.7     0.5      12    52.0    42.1
+   1952   3    6.3     2.0       5   156.1    84.1
+   1952   4    9.5     3.5       3    45.1   153.1
+   1952   5   10.2     6.1       0    97.3    76.7
+   1952   6   11.3     6.3       0    92.9   103.7
+   1952   7   13.7     8.6       0    46.2   116.7
+   1952   8   13.4     8.9       0   136.1   106.1
+   1952   9   10.6     5.9       0   102.3   102.2
+   1952  10    9.2     5.3       0    95.2    87.2
+   1952  11    5.5     1.7       7    73.1    42.4
+   1952  12    5.9     1.7       7   147.1    11.3
+   1953   1    6.7     2.1       8   106.7    19.4
+   1953   2    5.7     0.4      13   102.6    60.8
+   1953   3    8.0     3.2       1    46.3   111.1
+   1953   4    7.6     1.5       8    73.3   162.3
+   1953   5   10.2     5.5       0    48.5   127.9
+   1953   6   13.3     8.2       0    18.0   129.6
+   1953   7   14.7    10.2       0   127.1   123.9
+   1953   8   14.6     9.9       0   116.9   115.1
+   1953   9   13.4     9.0       0    84.3   112.7
+   1953  10   11.3     7.5       0    89.2    68.7
+   1953  11    9.0     5.3       0   172.5    25.0
+   1953  12    7.9     4.3       1   127.8    22.2
+   1954   1    5.5     1.5       6    95.0     8.1
+   1954   2    4.4     0.6       8   137.9    44.8
+   1954   3    6.1     2.0       6    66.8    79.8
+   1954   4    8.5     2.5       2    54.7   139.3
+   1954   5   11.3     5.7       0    35.8   174.1
+   1954   6   12.4     7.1       0   119.2   109.8
+   1954   7   13.3     9.0       0    80.3   106.3
+   1954   8   13.7     9.3       0    68.3   111.2
+   1954   9   11.7     6.9       1   162.9   112.1
+   1954  10    9.3     4.7       0   131.4    73.1
+   1954  11    7.5     3.6       1   153.8    32.0
+   1954  12    6.5     1.9       8   155.7    10.5
+   1955   1    4.0    -0.1      11    85.8    17.9
+   1955   2    2.5    -1.8      21    76.7    88.7
+   1955   3    4.9     1.0       9    39.7    91.3
+   1955   4    8.9     3.4       2    75.6   162.5
+   1955   5    9.3     3.3       3    50.7   219.4
+   1955   6   12.4     6.6       0    47.0   239.5
+   1955   7   15.8    10.1       0    21.0   197.9
+   1955   8   15.1    10.6       0    22.6    99.0
+   1955   9   13.9     9.0       0    94.2   115.3
+   1955  10    9.5     4.8       2   121.5    84.7
+   1955  11    8.7     5.0       2    57.5    16.2
+   1955  12    4.6     0.0      13   123.5    14.6
+   1956   1    3.8    -0.7      18   132.4    19.4
+   1956   2    4.7    -0.2      14    33.6    65.3
+   1956   3    5.3     1.8       5    58.5    58.9
+   1956   4    7.2     1.5       8    42.2   149.9
+   1956   5   11.1     5.6       0    66.0   162.0
+   1956   6   11.8     6.3       0    62.2   188.9
+   1956   7   13.3     9.2       0    97.8   103.6
+   1956   8   12.8     7.9       0    60.1   124.2
+   1956   9   12.4     9.0       0    60.6    52.5
+   1956  10    9.6     5.6       0   124.2    46.8
+   1956  11    8.2     4.6       3    91.7    20.8
+   1956  12    6.7     2.7       0   136.5    11.2
+   1957   1    6.9     2.5       0   133.4    34.6
+   1957   2    5.0     0.7       7   110.9    56.8
+   1957   3    7.5     4.0       2   111.1    39.5
+   1957   4    9.1     3.5       3    58.3   147.2
+   1957   5   10.1     4.2       4    61.5   192.0
+   1957   6   12.2     6.6       0    64.3   150.7
+   1957   7   13.4     9.5       0    74.8    75.5
+   1957   8   13.0     9.5       0    80.5    95.3
+   1957   9   11.7     7.2       0   106.4   103.6
+   1957  10   10.2     5.9       0   159.4    67.6
+   1957  11    8.0     4.3       0   104.7    40.0
+   1957  12    5.9     1.9       9   120.2    25.1
+   1958   1    4.7     0.2      14   142.6    18.5
+   1958   2    3.4    -1.0      18    58.7    57.2
+   1958   3    3.8    -0.5      16    41.9   105.2
+   1958   4    7.6     2.2       6    41.3   153.0
+   1958   5    9.3     3.6       0    99.5   143.0
+   1958   6   12.5     7.3       0    16.8   141.3
+   1958   7   14.4     9.3       0    93.8   136.6
+   1958   8   13.6     9.8       0    87.7    89.6
+   1958   9   14.1    10.1       0   113.2   108.2
+   1958  10   11.2     7.8       0   121.6    69.5
+   1958  11    9.3     5.2       1    68.5    49.6
+   1958  12    5.8     1.7       5    99.9    17.1
+   1959   1    2.8    -1.9      22    96.1    41.5
+   1959   2    6.6     2.4       3    31.4    35.1
+   1959   3    7.5     3.7       1    40.9    98.1
+   1959   4    8.9     4.4       0    76.4   115.2
+   1959   5   11.0     5.5       0    37.3   171.4
+   1959   6   13.2     7.8       0    68.5   236.6
+   1959   7   14.9    10.4       0    57.9   133.9
+   1959   8   14.6    10.1       0    52.4   101.7
+   1959   9   13.9     8.8       0    33.8   121.9
+   1959  10   11.7     8.0       0    96.8    67.6
+   1959  11    8.7     4.5       0   142.4    37.7
+   1959  12    6.9     3.1       0   184.5     9.5
+   1960   1    5.0     0.6      14    55.9    43.1
+   1960   2    4.8     0.5      14   132.0    62.1
+   1960   3    6.3     3.1       3    21.5    68.0
+   1960   4    8.6     4.0       0    73.8    85.8
+   1960   5   11.9     6.3       0    38.7   174.6
+   1960   6   13.8     8.9       0    70.5   129.6
+   1960   7   14.5     9.6       0    34.3   159.9
+   1960   8   14.7     9.8       0    26.2   120.6
+   1960   9   13.6     8.8       0    75.8   123.2
+   1960  10   10.1     6.5       0    75.1    63.3
+   1960  11    7.7     3.8       2   127.6    30.4
+   1960  12    6.3     2.0       5   117.6    28.2
+   1961   1    5.2     1.6       8    84.3    22.0
+   1961   2    6.7     2.5       5    84.2    38.5
+   1961   3    8.0     3.1       5    96.2    72.9
+   1961   4    7.6     3.2       6    74.0   115.6
+   1961   5   10.1     5.3       0    61.2   117.6
+   1961   6   12.5     7.5       0    82.8   152.3
+   1961   7   13.7     9.3       0    54.6    86.3
+   1961   8   14.3     9.6       0    54.0   123.4
+   1961   9   13.4     9.2       0   119.0    87.8
+   1961  10   11.1     7.9       0   175.2    61.6
+   1961  11    7.4     3.5       3   128.9    34.7
+   1961  12    4.5     0.3      16    76.9     9.4
+   1962   1    6.0     1.9       2   169.9    25.7
+   1962   2    5.8     0.9      11   116.0    30.2
+   1962   3    3.7    -0.8      14   100.0    95.7
+   1962   4    7.5     2.1       6    45.9   183.7
+   1962   5    9.2     4.7       0    55.8   109.8
+   1962   6   12.8     7.1       0    57.5   147.9
+   1962   7   12.9     8.3       0    36.3    91.3
+   1962   8   13.3     8.8       0   139.3   141.0
+   1962   9   11.6     8.2       0   131.2    77.9
+   1962  10   10.6     6.8       2    95.4    59.0
+   1962  11    6.5     2.4       9    77.3    39.6
+   1962  12    5.7     1.5      10   107.5    18.0
+   1963   1    3.1    -1.4      17    39.8    37.1
+   1963   2    3.6    -0.4      15    26.7    83.2
+   1963   3    6.0     2.8       1    94.4    81.0
+   1963   4    7.6     3.3       3    74.5    94.7
+   1963   5   10.0     4.9       0    77.9   170.2
+   1963   6   13.3     8.6       0    36.4   165.9
+   1963   7   13.6     8.3       0    55.4   174.4
+   1963   8   14.4     9.4       0    43.8   114.4
+   1963   9   12.2     8.0       0   122.6    90.5
+   1963  10   10.4     6.2       0   115.4    43.1
+   1963  11    7.0     3.2       6   216.6    19.4
+   1963  12    5.4     1.3       7    53.1    17.6
+   1964   1    7.2     3.2       3    73.8    24.8
+   1964   2    6.0     2.0       8    58.5    38.0
+   1964   3    6.3     2.4       3    47.3    70.7
+   1964   4    8.5     3.8       1    71.2    93.6
+   1964   5   10.9     6.2       0    98.5   150.0
+   1964   6   12.6     7.3       0    69.2   163.2
+   1964   7   13.3     9.0       0   123.2   110.8
+   1964   8   12.6     7.6       0   122.1    95.8
+   1964   9   11.5     6.6       0    86.1   104.8
+   1964  10    9.8     6.0       2    98.8    50.0
+   1964  11    8.0     3.7       4   130.5    35.2
+   1964  12    5.2     0.4      14   254.7    16.4
+   1965   1    4.8     0.7      10   190.9    27.0
+   1965   2    5.6     1.9       8    55.9    38.5
+   1965   3    5.3     0.6      15    59.2    95.0
+   1965   4    7.9     2.9       2    68.7   138.3
+   1965   5    8.9     4.7       0    45.2    92.7
+   1965   6   12.5     7.7       0    61.2   109.1
+   1965   7   12.7     6.9       0    39.6   180.2
+   1965   8   13.3     8.9       0    99.8   112.9
+   1965   9   12.6     8.5       0   104.9    88.8
+   1965  10   10.9     7.5       0   123.6    59.2
+   1965  11    5.1     0.9      11    92.8    28.7
+   1965  12    3.9    -0.6      16   194.7    22.0
+   1966   1    4.2     0.6      10   106.6    14.9
+   1966   2    3.8    -0.2      16    99.5    62.1
+   1966   3    6.0     1.8      10   139.9    84.3
+   1966   4    6.9     1.7       9    34.3   194.1
+   1966   5   10.0     5.1       0   125.5   155.0
+   1966   6   13.4     9.1       0    73.8   121.4
+   1966   7   13.8     8.8       0    61.4   146.7
+   1966   8   14.1     8.8       0    34.8   192.0
+   1966   9   12.4     8.3       0    86.9    74.0
+   1966  10   10.0     6.3       0   140.4    58.4
+   1966  11    6.4     2.2       5   108.8    29.5
+   1966  12    5.5     1.0      10   189.3    18.3
+   1967   1    5.3     1.6       8   115.8    22.8
+   1967   2    6.2     3.1       0   124.8    36.5
+   1967   3    6.9     1.7       5   192.5    89.3
+   1967   4    7.5     2.4       7   128.1   120.1
+   1967   5    9.3     4.7       4    86.4   139.6
+   1967   6   12.1     7.3       0    59.2   184.7
+   1967   7   13.7     9.2       0    84.5   121.0
+   1967   8   13.8     9.3       0    88.6    98.3
+   1967   9   13.0     9.6       0   141.8    37.4
+   1967  10    9.7     5.2       2   183.5    70.3
+   1967  11    8.2     4.0       1   119.9    20.5
+   1967  12    5.8     1.5      14   163.5    11.7
+   1968   1    4.9    -0.5      17   143.0    27.8
+   1968   2    3.6    -0.9      15   119.8    77.9
+   1968   3    6.2     1.4       8   108.0    77.2
+   1968   4    7.9     2.5       9    54.6   149.5
+   1968   5    8.4     3.7       1    71.7   143.8
+   1968   6   12.5     7.9       0    89.2   166.7
+   1968   7   13.9     8.8       0    36.4   134.4
+   1968   8   14.2     8.6       0    38.2   111.7
+   1968   9   13.2     8.8       0    72.7    82.5
+   1968  10   10.3     6.6       0   121.5    58.8
+   1968  11    7.1     3.5       5    49.2    23.1
+   1968  12    5.9     1.8       9    91.1     7.7
+   1969   1    5.9     2.3       7   177.9    13.1
+   1969   2    2.3    -2.6      22    92.5    60.7
+   1969   3    4.0    -0.6      19    77.0    94.4
+   1969   4    7.6     2.7       3    67.7   119.8
+   1969   5    9.4     5.0       0    58.0   104.7
+   1969   6   13.4     7.8       0    74.0   184.9
+   1969   7   13.9     9.4       0   107.3   117.7
+   1969   8   15.6    11.0       0    48.7   158.3
+   1969   9   12.3     7.9       0   170.0    87.0
+   1969  10   11.4     7.0       1    94.2    47.4
+   1969  11    5.1     0.1      11   120.2    40.9
+   1969  12    5.4     1.6       6   149.6    10.1
+   1970   1    4.4     0.7      10   150.0    12.5
+   1970   2    3.4    -1.5      16   134.6    71.8
+   1970   3    4.6     0.3      17   145.6    72.0
+   1970   4    7.0     1.4       7    53.8   181.8
+   1970   5   10.6     5.8       0    47.3   123.4
+   1970   6   13.9     8.2       0    64.7   230.8
+   1970   7   12.9     8.4       0    91.8   126.0
+   1970   8   14.1    10.3       0    50.3    74.3
+   1970   9   12.4     8.4       0   133.1    82.4
+   1970  10    9.7     5.4       1   186.7    54.5
+   1970  11    6.7     2.4       3   158.6    46.0
+   1970  12    6.4     2.5       5    84.1    23.6
+   1971   1    6.1     2.2       6   160.4    10.6
+   1971   2    6.6     2.7       2    89.6    40.8
+   1971   3    6.3     1.8       6   118.0    90.7
+   1971   4    8.2     3.0       2    60.8   152.1
+   1971   5   11.1     6.8       0    89.7   178.6
+   1971   6   11.5     6.4       0    29.9   181.3
+   1971   7   13.7     8.6       0    47.0   146.3
+   1971   8   14.1     9.1       0    58.2   126.0
+   1971   9   13.1     8.3       0   108.0   123.6
+   1971  10   10.7     6.0       2   126.5    93.4
+   1971  11    6.9     2.0      11   189.3    28.4
+   1971  12    7.9     3.7       2   165.8    11.3
+   1972   1    5.3     2.3       2    82.1    14.8
+   1972   2    5.7     2.3       2    77.1    39.6
+   1972   3    6.7     2.8       2    67.9    69.0
+   1972   4    8.3     3.6       0   119.9   112.1
+   1972   5   10.4     6.1       0    44.7   108.9
+   1972   6   12.0     7.2       0    78.7   164.6
+   1972   7   14.1     8.9       0    25.6   150.3
+   1972   8   13.2     9.0       0    92.9   121.3
+   1972   9   11.7     7.1       0    42.9    83.8
+   1972  10   10.8     6.9       0    83.6    58.9
+   1972  11    7.3     3.0       5   230.9    40.5
+   1972  12    7.5     4.1       0   114.6    11.2*
+   1973   1    7.1     4.0       0    96.0    16.6
+   1973   2    5.4     0.5      13   150.0    60.9
+   1973   3    7.9     3.6       1    86.1    77.7
+   1973   4    6.5     1.0      13   103.0   141.2
+   1973   5    9.5     4.7       1    75.3   135.3
+   1973   6   11.8     7.2       0    93.6   114.8
+   1973   7   13.6     9.4       0    43.4   109.1
+   1973   8   13.5     9.1       0   131.1   138.5
+   1973   9   12.0     8.5       0   136.3    68.2
+   1973  10    9.1     4.6       3    87.9    72.8
+   1973  11    6.1     1.5      12   236.3    26.7
+   1973  12    5.5     0.5      13   186.2    13.2
+   1974   1    6.8     3.2       0   133.9    16.2
+   1974   2    6.4     2.5       5    92.8    44.4
+   1974   3    6.8     2.4       3    44.3   124.2
+   1974   4    9.0     4.1       0     2.2   107.6
+   1974   5   10.5     6.0       0    54.7   132.7
+   1974   6   12.9     7.5       0    38.2   190.9
+   1974   7   13.9     8.8       0    82.7   163.1
+   1974   8   14.6     9.9       0    46.7   160.8
+   1974   9   12.5     8.1       0    94.3   135.8
+   1974  10    9.0     4.6       0    91.0    83.1
+   1974  11    7.6     4.0       1   127.8    40.8
+   1974  12    6.9     2.0       6   196.6    15.5
+   1975   1    6.3     1.5       5   182.7    30.1
+   1975   2    6.3     2.6       4    20.5    90.7
+   1975   3    5.6     1.4       6    73.8   103.4
+   1975   4    6.8     2.1       8   108.1   106.3
+   1975   5    9.0     4.2       0    41.8   164.7
+   1975   6   12.2     6.1       0    68.3   223.0
+   1975   7   13.5     9.2       0    46.8   103.7
+   1975   8   15.3    10.8       0    77.3   117.3
+   1975   9   12.1     7.4       0   137.8   103.9
+   1975  10   10.8     7.3       0    59.3    61.4
+   1975  11    7.8     4.1       1   116.1    38.8
+   1975  12    7.2     1.7       9   156.8     9.2
+   1976   1    4.9     0.3      14   160.4    14.8
+   1976   2    5.9     2.1       5    99.9    30.1
+   1976   3    5.4     0.8      13   105.5    81.8
+   1976   4    8.0     2.6       5    75.2   111.9
+   1976   5   10.6     5.5       1    40.2   158.0
+   1976   6   13.2     8.2       0    64.3   129.5
+   1976   7   14.9    10.3       0    41.3   159.0
+   1976   8   15.3    10.1       0    25.4   165.1
+   1976   9   11.6     7.5       0    46.8   102.1
+   1976  10   10.7     7.4       0   133.5    58.9
+   1976  11    8.2     4.1       2   143.0    50.3
+   1976  12    4.0     0.2      13    85.9    21.6
+   1977   1    4.6     0.5      13   121.9    36.5
+   1977   2    4.5     0.6      10    66.4    64.9
+   1977   3    6.8     2.9       5   114.5    73.6
+   1977   4    6.8     1.6       8    93.2   158.7
+   1977   5   10.2     4.5       1    46.4   196.8
+   1977   6   11.5     6.6       0    55.1   112.6
+   1977   7   13.7     8.9       0    50.0   102.5
+   1977   8   14.3     8.9       0    68.4   180.6
+   1977   9   11.5     7.0       0   121.4   109.8
+   1977  10   10.8     7.6       0   115.7    37.1
+   1977  11    6.9     2.6       4   148.1    29.9
+   1977  12    7.2     3.4       2   146.8    12.9
+   1978   1    4.8     0.6      12   155.6    19.5
+   1978   2    3.3    -0.6      14    85.4    65.6
+   1978   3    6.5     2.0       5    88.7   108.6
+   1978   4    6.8     1.8       7    22.7   156.4
+   1978   5   10.9     5.5       0    40.3   172.6
+   1978   6   12.4     7.8       0    66.8   131.9
+   1978   7   12.5     8.1       0    65.2    84.6
+   1978   8   13.4     9.3       0    24.2    83.5
+   1978   9   12.0     7.6       0   160.9    83.7
+   1978  10   10.7     6.2       0    98.6    65.5
+   1978  11    8.2     3.4       5   170.5    31.1
+   1978  12    4.7     1.9       6    62.9     8.4
+   1979   1    3.0    -1.4      20   133.3    16.1
+   1979   2    3.0    -0.9      17    54.7    62.2
+   1979   3    4.7     0.2      11   175.4    91.3
+   1979   4    7.2     2.9       1   128.0   105.1
+   1979   5    8.3     3.5       4   117.2   117.7
+   1979   6   12.0     7.6       0    89.0   122.7
+   1979   7   12.6     8.4       0    74.3    96.2
+   1979   8   13.3     8.7       0   130.9    93.1
+   1979   9   11.9     7.1       0   179.8   105.6
+   1979  10   10.2     6.9       0   111.5    41.3
+   1979  11    7.0     2.5       3   199.7    48.7
+   1979  12    5.6     1.9       6   157.0    17.9
+   1980   1    4.3     0.9       9    89.5    23.7
+   1980   2    5.2     1.4       9    90.7    36.4
+   1980   3    5.0     1.0       8    88.7    52.9
+   1980   4    8.5     3.3       4    36.6   157.6
+   1980   5   10.5     5.0       0    10.4   216.1
+   1980   6   13.4     8.8       0    47.1   131.6
+   1980   7   14.2     9.6       0    29.1    93.9
+   1980   8   13.6    10.0       0    68.6    53.3
+   1980   9   13.1     9.1       0   162.7    81.0
+   1980  10    8.5     4.4       2   104.1    81.0
+   1980  11    6.6     2.6       7   151.5    18.2
+   1980  12    6.2     1.8       7   193.7     8.0
+   1981   1    5.0    -0.6      17   155.9    14.2
+   1981   2    5.0     1.1       8    80.5    42.7
+   1981   3    6.2     1.6       5   139.3    74.6
+   1981   4    7.5     2.6       5    51.0   136.5
+   1981   5   10.0     5.5       0    56.0   108.8
+   1981   6   11.9     7.2       0    82.5   136.3
+   1981   7   13.7     9.0       0    38.3    89.7
+   1981   8   14.1     9.5       0    66.5    91.2
+   1981   9   13.4     9.9       0   134.7    70.6
+   1981  10    8.0     3.7       1   247.8    59.8
+   1981  11    6.9     2.6       2   235.5    22.9
+   1981  12    3.1    -1.5      22   116.1    11.5
+   1982   1    4.7     0.8      12    86.6    22.3*
+   1982   2    6.3     2.6       1    46.9    51.2*
+   1982   3    6.7     2.7       1   134.5   108.5*
+   1982   4    8.3     3.5       6    37.3   110.4
+   1982   5   11.0     4.8       2    82.1   221.4
+   1982   6   12.5     7.4       0     9.5   150.3
+   1982   7   14.5     9.6       0    74.4   132.5
+   1982   8   14.3     9.8       0   141.1   115.6
+   1982   9   12.3     7.5       0   181.3    97.0
+   1982  10   10.5     7.0       0   113.6    40.7
+   1982  11    7.9     3.8       4   187.2    18.9
+   1982  12    5.8     1.5       9   120.8     4.0
+   1983   1    6.6     1.7       8   202.0    18.5
+   1983   2    4.5     0.5      12    60.5    23.2
+   1983   3    6.6     1.9       6   133.0    70.4
+   1983   4    6.6     2.0       4    80.6    98.5
+   1983   5    9.5     5.4       0    35.0    75.2
+   1983   6   12.2     7.1       0    70.9   168.1
+   1983   7   14.2     9.6       0    69.3   138.9
+   1983   8   13.9     9.7       0    63.8    88.5
+   1983   9   11.7     7.9       0   114.3    51.1
+   1983  10   10.2     5.5       0   211.7    53.5
+   1983  11    8.2     3.9       6    90.1    10.5
+   1983  12    6.9     2.3       5   186.9     9.0
+   1984   1    3.9    -0.8      20   142.1    26.4
+   1984   2    5.8     2.4       5    90.2    27.6
+   1984   3    5.3     1.0       9    81.5    75.3
+   1984   4    8.2     3.0       3    74.6   137.4
+   1984   5   10.2     4.9       0    26.8   134.7
+   1984   6   12.4     7.9       0    51.8   123.5
+   1984   7   14.0     9.7       0    35.5    72.6
+   1984   8   15.4    10.0       0    34.3   179.3
+   1984   9   12.2     8.3       0   147.2    68.9
+   1984  10   11.0     6.1       0   173.1    94.4
+   1984  11    8.1     4.8       1   110.4    21.5
+   1984  12    7.7     3.9       0   122.7     5.2
+   1985   1    4.3    -0.3      15    67.1    32.4
+   1985   2    5.2     0.9      10    69.9    54.3
+   1985   3    5.5     1.1      10    94.0    95.3
+   1985   4    7.4     2.3       4   146.5   111.6
+   1985   5    9.7     4.8       0    57.4   142.9
+   1985   6   12.1     6.9       0    15.0   130.3
+   1985   7   14.5     9.6       0    54.8   138.2
+   1985   8   14.6    10.1       0   110.9   150.8
+   1985   9   12.0     6.9       0    70.2   132.0
+   1985  10   11.2     7.4       0    68.7    78.2
+   1985  11    5.3     0.8      12   176.5    38.1
+   1985  12    5.6     0.9      12   156.3    21.7
+   1986   1    4.2    -0.2      14   148.9    27.1
+   1986   2    3.9    -0.3      17    10.8    92.4
+   1986   3    6.4     2.5       1   125.7    80.1
+   1986   4    7.0     1.6       5    35.5   155.2
+   1986   5   10.7     6.1       0   105.7   135.6
+   1986   6   12.7     7.7       0    38.2   148.4
+   1986   7   13.6     9.2       0    74.9   107.8
+   1986   8   13.3     8.9       0    77.0   130.1
+   1986   9   11.1     6.7       0   133.1   114.0
+   1986  10   10.0     6.1       0   156.1    67.3
+   1986  11    8.2     3.8       2   182.3    20.2
+   1986  12    6.1     1.9       3   194.4    15.7
+   1987   1    4.2     0.6      10   123.6    24.5
+   1987   2    4.7     0.5      12    50.6    73.4
+   1987   3    4.7     0.6      11   188.4    81.0
+   1987   4    9.3     4.5       0    37.0    80.6
+   1987   5    9.9     4.3       0    39.8   176.3
+   1987   6   11.4     6.3       0    55.7   118.3
+   1987   7   14.2     9.7       0    43.5   116.3
+   1987   8   13.9     9.4       0    78.0   138.8
+   1987   9   12.7     7.9       0    96.5   152.1
+   1987  10   10.2     6.7       0   245.5    58.2
+   1987  11    8.0     4.1       1   113.3    33.5
+   1987  12    7.5     3.7       1    94.2    10.6
+   1988   1    5.9     1.9       8   104.0    33.7
+   1988   2    5.7     1.5       7   142.6    57.6
+   1988   3    5.5     0.8      12   131.8    98.8
+   1988   4    7.1     2.1       7    62.6   151.9
+   1988   5   10.7     5.6       0    52.7   159.2
+   1988   6   12.8     8.0       0    13.0   145.3
+   1988   7   14.4    10.2       0   156.1   126.9
+   1988   8   13.9     9.7       0   107.9    96.6
+   1988   9   12.7     9.1       0    97.3    90.2
+   1988  10   10.1     6.6       1   177.0    43.6
+   1988  11    7.7     3.8       3   128.8    20.7
+   1988  12    8.2     3.7       1   128.7     7.5
+   1989   1    8.5     4.2       0   143.9    17.8
+   1989   2    6.6     1.6       2   249.9    42.5
+   1989   3    7.1     2.2       5   146.2   100.7
+   1989   4    8.0     3.0       6    58.0   136.4
+   1989   5   10.6     5.8       0    66.7   209.3
+   1989   6   12.7     7.1       0    42.4   189.3
+   1989   7   14.1     9.3       0    79.9   146.1
+   1989   8   13.9     9.4       0    88.8   156.1
+   1989   9   12.7     8.2       0    73.6   130.2
+   1989  10   10.5     6.1       0   130.3    56.4
+   1989  11    8.2     4.5       0    55.6    48.6
+   1989  12    6.2     2.2       9    90.4    12.8
+   1990   1    7.0     2.9       2   183.0    20.7
+   1990   2    6.8     2.5       3   199.4    46.3
+   1990   3    7.6     2.5       5   191.1    84.1
+   1990   4    8.2     2.9       5   143.3   152.4
+   1990   5   10.9     5.7       0    43.6   162.5
+   1990   6   12.5     8.4       0   134.0    88.2
+   1990   7   14.1     9.5       0    53.8   133.4
+   1990   8   14.6    10.4       0   108.2   112.8
+   1990   9   12.3     7.6       0   126.4   115.6
+   1990  10   10.4     7.2       0   135.7    46.2
+   1990  11    7.6     4.1       0    93.8    31.3
+   1990  12    6.4     1.8       7   117.0    18.7
+   1991   1    5.8     2.1       6   136.3    33.9
+   1991   2    4.8     1.0       9    55.7    43.2
+   1991   3    7.6     3.7       0   120.9    68.1
+   1991   4    8.2     3.5       4    46.0   164.5
+   1991   5   10.2     5.4       0    32.6   144.0
+   1991   6   11.3     6.2       0    56.2   149.2
+   1991   7   15.7    10.7       0   103.8   133.9
+   1991   8   15.3    10.9       0    57.5   122.1
+   1991   9   12.5     8.0       0   120.8   132.4
+   1991  10   10.0     6.4       0   157.6    49.7
+   1991  11    7.9     3.8       1   189.9    30.5
+   1991  12    7.3     2.9       3   120.4     6.9
+   1992   1    7.2     3.2       5   105.5    14.4
+   1992   2    6.9     2.7       2   146.8    47.9
+   1992   3    6.7     1.8       7   115.1    74.4
+   1992   4    7.7     3.6       0    94.7   105.0
+   1992   5   12.0     6.2       1    74.8   233.1
+   1992   6   14.7     9.0       0    31.8   236.1
+   1992   7   14.2     9.4       0    57.9   137.8
+   1992   8   14.1     9.2       0   126.8   123.7
+   1992   9   12.1     8.7       0   112.1    51.2
+   1992  10    8.8     4.1       0    77.2    88.0
+   1992  11    7.4     3.2       3   207.7    26.4
+   1992  12    6.2     1.9       2   123.2    12.5
+   1993   1    5.7     0.9       8   226.6    10.1
+   1993   2    6.2     2.4       7   114.5    25.0
+   1993   3    6.7     2.3       8   123.9    82.5
+   1993   4    8.1     3.8       1    75.6   128.2
+   1993   5   10.2     5.3       0    45.9   155.7
+   1993   6   11.3     6.6       0    46.5   123.8
+   1993   7   12.4     8.1       0    51.4    85.8
+   1993   8   12.8     8.6       0    53.1    89.6
+   1993   9   11.9     7.6       0    38.1   114.6
+   1993  10    8.5     5.3       2    99.7    46.7
+   1993  11    7.4     3.9       1    64.2    35.6
+   1993  12    4.6     0.6       9   179.7    17.7
+   1994   1    5.0     0.4      13   241.7    15.3
+   1994   2    4.2     1.0       8    74.9    53.5
+   1994   3    5.5     0.6      11   206.0   101.8
+   1994   4    7.7     2.8       1    89.4   151.4
+   1994   5    9.7     4.1       0    33.6   251.9
+   1994   6   11.5     6.9       0    99.8   138.2
+   1994   7   15.1    10.0       0    25.1   144.0
+   1994   8   14.2     9.8       0    85.7   144.2
+   1994   9   12.0     7.4       0   140.7   124.3
+   1994  10    9.5     4.9       4   108.9    77.8
+   1994  11    9.0     5.3       0   140.9    29.7
+   1994  12    6.5     2.2       5   210.1    13.7
+   1995   1    5.1     0.6      13   164.9    24.8
+   1995   2    4.9     0.2      11   133.5    87.0
+   1995   3    5.3     0.4      13   154.1   105.2
+   1995   4    7.2     2.6       6    63.0   125.8
+   1995   5    9.2     4.5       1    30.9   155.7
+   1995   6   12.7     7.4       0    33.8   183.8
+   1995   7   14.1     9.1       0    54.7   165.8
+   1995   8   15.1    10.4       0    49.5   132.6
+   1995   9   13.1     9.0       0   139.3   103.6
+   1995  10   11.6     6.9       0   113.9    80.5
+   1995  11    8.2     4.4       2   110.4    29.3
+   1995  12    4.4     0.6      13   232.1    28.0
+   1996   1    6.1     3.5       1    44.5    11.8
+   1996   2    4.4     0.4       8   118.6    43.0
+   1996   3    5.4     1.6       6    70.8    55.6
+   1996   4    8.3     3.9       3    59.2   112.4
+   1996   5    9.1     3.6       2    51.9   200.3
+   1996   6   12.3     7.9       0    33.1   117.2
+   1996   7   13.3     8.9       0    85.2    94.2
+   1996   8   14.7    11.1       0    58.7    75.6
+   1996   9   13.1     8.9       0    49.1   124.4
+   1996  10   10.8     7.2       0   142.9    56.8
+   1996  11    5.8     1.1      11   170.5    56.6
+   1996  12    5.4     1.0      13   107.5    40.9
+   1997   1    6.4     2.9       4    67.2    44.6
+   1997   2    6.7     1.4       5   175.1    50.6
+   1997   3    6.9     2.8       5   151.9    70.3
+   1997   4    7.6     2.8       4   110.4    92.5
+   1997   5    9.8     4.8       1    49.7   172.4
+   1997   6   12.2     7.5       0    41.0   129.3
+   1997   7   15.2    10.5       0    32.3   131.8
+   1997   8   16.7    11.8       0    75.9   202.1
+   1997   9   13.0     8.7       0    86.6   109.3
+   1997  10    9.9     5.7       0   101.0    71.6
+   1997  11    8.5     6.0       0   108.4    11.2
+   1997  12    7.5     3.8       2    96.8    27.8
+   1998   1    6.5     2.5       5   105.3    22.1
+   1998   2    7.5     3.3       3   214.9    33.9
+   1998   3    6.6     1.9      10   144.8    74.4
+   1998   4    7.6     3.1       7    50.8   170.3
+   1998   5   11.1     6.0       0    31.4   199.6
+   1998   6   11.8     6.9       0   105.0   202.8
+   1998   7   12.9     9.6       0    75.9    82.8
+   1998   8   12.9     9.5       0    79.3    86.4
+   1998   9   13.1     9.8       0   116.5    63.1
+   1998  10    9.3     5.5       0   182.3    84.4
+   1998  11    7.4     3.4       2   160.7    57.7
+   1998  12    7.0     2.6       7   170.0    20.5
+   1999   1    5.7     2.4       5   139.2    34.1
+   1999   2    4.7     0.5      12   202.8    66.5
+   1999   3    7.0     2.9       1    93.9   111.4
+   1999   4    8.6     4.0       5    77.0   148.4
+   1999   5    9.9     5.3       0    86.5   206.1
+   1999   6   11.7     8.0       0    89.4   110.9
+   1999   7   13.7     9.4       0    53.0   124.7
+   1999   8   14.4     9.7       0    74.2   154.7
+   1999   9   13.8    10.6       0   143.8    89.2
+   1999  10   10.7     6.9       0   156.2    59.8
+   1999  11    8.9     4.8       2   151.3    31.8
+   1999  12    5.2     0.9       8   274.2    12.6
+   2000   1    6.5     2.4       4   156.7    29.8
+   2000   2    6.1     1.3       7   160.7    68.4
+   2000   3    6.9     2.2       8   158.3    85.6
+   2000   4    7.2     3.0       6    83.5   118.7
+   2000   5   11.2     6.2       0    42.6   223.2
+   2000   6   11.3     7.0       0    77.7   152.3
+   2000   7   12.9     9.3       0    28.2    87.9
+   2000   8   14.0     9.9       0    87.5   109.2
+   2000   9   12.8     9.7       0   145.6    91.7
+   2000  10   11.0     7.5       0   144.9    92.1
+   2000  11    8.4     4.8       0   182.4    59.2
+   2000  12    6.3     3.1       9   140.4    16.3
+   2001   1    6.0     2.9       0    79.7    40.9
+   2001   2    3.9    -0.1      15   140.3    84.9
+   2001   3    5.3     0.7      12    95.3   121.1
+   2001   4    7.5     3.0       2    65.2   158.7
+   2001   5   11.0     6.0       0    29.7   186.2
+   2001   6   11.7     7.1       0    54.0   138.6
+   2001   7   13.4     9.8       0    78.8    94.9
+   2001   8   14.2    10.2       0    88.1   122.6
+   2001   9   12.1     8.5       0    71.1    71.4
+   2001  10   11.7     9.3       0   122.1    55.7
+   2001  11    7.9     2.8       6   160.2    24.2
+   2001  12    6.1     1.6      10   150.3    31.2
+   2002   1    7.0     3.2       4   170.3    22.0
+   2002   2    5.5     1.2       9   161.1    72.0
+   2002   3    6.9     2.1       8    94.9   122.7
+   2002   4    8.8     4.8       1    55.2   120.1
+   2002   5   10.9     6.9       0    70.2   170.0
+   2002   6   14.6     9.7       0    63.3   196.4
+   2002   7   14.6    10.0       0    56.8   129.3
+   2002   8   16.0    11.6       0    54.6   115.8
+   2002   9   13.9    10.0       0    44.4    89.2
+   2002  10    9.4     5.4       0    93.8    99.7
+   2002  11    7.9     5.1       1   143.8    41.4
+   2002  12    6.2     3.5       1   119.6    11.3
+   2003   1    6.2     1.8      10   198.9    42.1
+   2003   2    6.2     2.8       4    53.3    69.6
+   2003   3    8.6     4.3       0    72.6   104.6
+   2003   4    9.1     4.8       0    31.4   147.4
+   2003   5   10.7     6.2       1    87.4   148.8
+   2003   6   14.0     9.7       0    89.8   109.8
+   2003   7   16.6    12.1       0    39.6   169.0
+   2003   8   16.2    11.6       0    53.9   174.8
+   2003   9   13.8     9.0       0   111.8   124.2
+   2003  10    9.4     5.3       0   125.6   105.8
+   2003  11    9.5     5.2       0   120.0    51.6
+   2003  12    7.0     2.3       7   146.6    23.8
+   2004   1    5.7     2.1       5   152.3    38.2
+   2004   2    6.1     1.9      13   104.2    46.9
+   2004   3    7.7     3.5       1    92.6   119.2
+   2004   4    9.4     5.4       0    77.0   111.8
+   2004   5   11.1     6.5       0    61.6   125.2
+   2004   6   12.6     8.4       0    87.2   136.5
+   2004   7   13.8     9.8       0    38.8   137.1
+   2004   8   15.6    11.6       0   121.2   194.9
+   2004   9   13.5     9.0       0    94.4   136.7
+   2004  10   10.4     7.3       0   126.4    62.3
+   2004  11    8.1     3.7       6   138.3    32.5
+   2004  12    7.7     3.3       6   153.2    23.8
+   2005   1    6.5     2.4       5   194.2    23.7
+   2005   2    5.5     2.1       4   117.3    70.5
+   2005   3    6.8     2.6       8   121.9    87.7
+   2005   4    8.6     4.4       2    71.1   128.3
+   2005   5    9.7     4.9       0    80.7   169.7
+   2005   6   12.4     8.0       0    95.4   135.0
+   2005   7   14.1    10.1       0    58.4   110.1
+   2005   8   13.9    10.1       0    89.2   100.2
+   2005   9   12.9     8.8       0   141.8    90.3
+   2005  10   11.0     7.9       0   141.8    71.1
+   2005  11    8.3     4.2       3   152.6    49.3
+   2005  12    6.9     3.0       7   107.7    14.9
+   2006   1    7.0     3.7       2    93.2    34.2
+   2006   2    6.1     2.5       3   110.7    52.0
+   2006   3    4.2     0.3      11   112.1    88.8
+   2006   4    7.7     2.4       4    93.2   180.9
+   2006   5   10.4     5.3       0    54.2   253.4
+   2006   6   12.9     8.4       0    74.0   140.5
+   2006   7   16.0    11.5       0    69.0   146.3
+   2006   8   15.2    11.4       0    70.0   106.2
+   2006   9   14.4    11.0       0    91.8    50.4
+   2006  10   11.4     8.0       0   183.6    77.7
+   2006  11    9.1     5.0       0   204.6    35.0
+   2006  12    8.1     4.7       1   165.2    15.6
+   2007   1    6.8     2.1       6   194.8    29.3
+   2007   2    6.1     2.7       3   153.9    49.6
+   2007   3    7.7     3.7       3   107.7   118.4
+   2007   4    9.9     5.1       1    58.6   111.8
+   2007   5   10.4     5.4       0    58.6   182.5
+   2007   6   12.4     8.2       0    12.4   121.4
+   2007   7   13.7     9.9       0   104.8    78.8
+   2007   8   13.5     9.6       0   118.0   118.0
+   2007   9   11.8     7.5       0   128.6    93.4
+   2007  10   11.2     7.3       0    70.4    56.7
+   2007  11    7.6     3.3       3   146.6    36.9
+   2007  12    7.0     3.3       2    89.8    26.1
+   2008   1    6.1     1.8       2   219.0    29.8
+   2008   2    7.3     3.1       2    96.9    42.4
+   2008   3    6.1     1.3      10   116.9   135.6
+   2008   4    8.3     3.8       1    66.7   151.9
+   2008   5   11.9     6.5       0     7.4   222.1#
+   2008   6   12.5     8.5       0    81.0    95.3#
+   2008   7   15.4    11.0       0   101.4   133.1#
+   2008   8   15.5    11.1       0    77.1   153.8#
+   2008   9   13.8    10.1       0    60.0    76.5#
+   2008  10   10.1     5.4       1   179.8    69.3#
+   2008  11    7.7     3.4       4   120.2    29.6#
+   2008  12    6.8     2.7       3   133.4    17.5#
+   2009   1    6.5     2.5       7   117.8    34.1#
+   2009   2    5.2     1.4      10   135.5    47.8#
+   2009   3    7.5     3.1       1   131.4    88.7#
+   2009   4    9.6     5.8       0    45.0   120.0#
+   2009   5   11.6     6.6       0    68.8   235.5#
+   2009   6   13.7     8.0       0    39.8   239.8#
+   2009   7   15.6    11.4       0    66.8   115.0#
+   2009   8   15.3    11.0       0   119.4   122.4#
+   2009   9   13.5     9.8       0    77.2   105.8#
+   2009  10   10.3     6.4       0   163.8    57.2#
+   2009  11    8.7     5.8       1   216.4    32.9#
+   2009  12    5.6     1.9      12   101.7    28.3#
+   2010   1    4.3     0.5      13   113.7    38.5*
+   2010   2    3.6    -0.7      17   143.1    80.3#
+   2010   3    6.8     2.7       4    86.5   102.7#
+   2010   4    8.3     3.7       2    72.0   110.5#
+   2010   5    9.8     4.6       1    39.0   196.9#
+   2010   6   12.6     8.5       0    21.0    71.6#
+   2010   7   14.7    10.4       0   140.2   163.2#
+   2010   8   14.3    10.2       0    93.8    84.4#
+   2010   9   12.7     8.9       0   101.2   140.4#
+   2010  10   10.1     6.4       0    92.9    82.1#
+   2010  11    5.5     1.6       6   117.0    36.8#
+   2010  12    3.7    -1.2      21    64.5    32.1#
+   2011   1    5.8     1.9       9    94.0    27.6#
+   2011   2    5.9     2.3       1   139.3    48.6#
+   2011   3    6.7     2.4       7    60.1    82.7#
+   2011   4   10.6     5.9       0    32.4   163.5#
+   2011   5   11.2     6.6       0   115.2   163.9#
+   2011   6   13.0     8.1       0    60.0   141.7#
+   2011   7   13.7     9.9       0    61.0    64.4#
+   2011   8   14.1    10.1       0   114.2   120.9#
+   2011   9   13.6     9.6       0    83.6   108.2#
+   2011  10   10.9     7.1       0   117.0    78.6#
+   2011  11   10.4     7.0       0   128.6    29.0#
+   2011  12    6.1     1.3       9   241.0    12.8#
+   2012   1    6.0     1.9       1   162.1    22.1#
+   2012   2    7.2     3.2       3   100.3    44.3#
+   2012   3    8.7     4.9       1    74.4    72.0#
+   2012   4    7.1     2.5       6    93.3*  108.5#
+   2012   5   10.1     4.1       2    71.7*  227.7#
+   2012   6   12.1     6.7       0    48.8*  152.8#
+   2012   7   13.4     9.3       0    74.6   105.6#
+   2012   8   14.7    10.5       0   132.8*   90.7#
+   2012   9   12.1     7.9       0   111.6    99.7#
+   2012  10    9.3     5.1       1    86.5    71.6#
+   2012  11    7.9     4.1       1   123.3*   48.5#
+   2012  12    5.0     1.2       8   157.6*   22.5#
+   2013   1    5.4     2.0       6    98.4*   28.7#
+   2013   2    5.5     1.5       9    65.1*   60.1#
+   2013   3    5.0     0.4      14    27.5   114.5#
+   2013   4    7.6     2.3       5    84.0*  169.8#
+   2013   5   10.1     5.4       0    53.6*  140.8#
+   2013   6   12.7     8.2       0    65.7*  112.4#
+   2013   7   14.4    10.5       0    42.9*   92.4#
+   2013   8   14.6    10.6       0    86.4*   98.1#
+   2013   9   12.6     8.5       0   148.9    60.6#
+   2013  10   10.8     7.5       0   133.7    46.0#
+   2013  11    8.0     3.7       2   165.2    34.0#
+   2013  12    7.5     3.1       4   164.9     7.9#
+   2014   1    6.4     3.2       2   189.8    11.7#
+   2014   2    6.7     3.2       1   123.8    41.3#
+   2014   3    8.0     3.8       0    89.0    96.3#
+   2014   4    9.0     5.0       0    65.0   103.2#
+   2014   5   10.8     6.6       0    60.6   119.0#
+   2014   6   13.3     9.4       0    27.2    68.0#
+   2014   7   15.6    11.1       0    36.6    99.6#
+   2014   8   15.0    10.6       0   184.2   170.0#
+   2014   9   13.7    10.2       0   114.8    60.0#
+   2014  10   11.4     7.6       0   182.4    69.4#
+   2014  11    9.4     6.8       0   116.4    39.3#
+   2014  12    7.0     2.2       6   159.2    13.2#
+   2015   1    6.2     2.0       1   302.4    13.7#  Provisional
+   2015   2    6.3     2.7       4   127.0    40.6#  Provisional
+   2015   3    7.4     3.1       0   109.2   101.5#  Provisional
+   2015   4    8.3     3.4       2    67.3   132.4#  Provisional
+   2015   5    9.6     4.9       0   131.2   120.2#  Provisional
+   2015   6   11.2     7.1       0    58.6    91.5#  Provisional
+   2015   7   13.5     8.8       0    68.4   118.9#  Provisional
diff --git a/leucharsdata.txt b/leucharsdata.txt
new file mode 100644
index 0000000..40402e7
--- /dev/null
+++ b/leucharsdata.txt
@@ -0,0 +1,710 @@
+Leuchars
+Location: 3468E 7209N, 10 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1957   1    8.0     1.6       7    70.2    59.0
+   1957   2    6.9     0.1      15    85.7    92.0
+   1957   3   10.4     4.6       0    38.5    78.2
+   1957   4   11.9     4.5       1    11.6   164.3
+   1957   5   13.2     5.6       0    32.1   200.7
+   1957   6   17.7     9.1       0    18.5   246.9
+   1957   7   18.0    11.8       0   126.2   119.8
+   1957   8   17.5    11.0       0    78.1   129.3
+   1957   9   14.6     8.0       0    36.9   131.5
+   1957  10   13.5     6.4       0    36.0    93.9
+   1957  11    9.2     4.0       4    31.8    53.4
+   1957  12    7.2     1.2       9    78.8    62.9
+   1958   1    5.5    -1.0      16    42.7    64.9
+   1958   2    6.3    -0.3      14    59.4    71.0
+   1958   3    5.5     0.1      15   103.5   110.8
+   1958   4   10.8     3.4       4    43.9   155.4
+   1958   5   13.4     5.9       0    50.1   214.5
+   1958   6   14.7     8.9       0    60.1   123.8
+   1958   7   18.3    11.0       0   131.3   175.9
+   1958   8   17.8    10.9       0    65.7   122.4
+   1958   9   17.1    10.5       0    47.6   127.3
+   1958  10   14.0     7.2       0    38.7   143.2
+   1958  11    9.6     2.7       4    16.0    47.4
+   1958  12    6.3     1.1       8    97.2    56.8
+   1959   1    4.0    -2.4      24    22.3   101.4
+   1959   2    7.3     0.8      11     5.5    59.6
+   1959   3    9.4     3.5       2    26.7    93.4
+   1959   4   12.6     4.9       0    52.7   170.4
+   1959   5   14.1     6.8       0    14.3   193.1
+   1959   6   16.9     9.8       0    49.4   208.7
+   1959   7   19.9    11.4       0    83.9   207.0
+   1959   8   19.7    12.4       0    19.6   171.4
+   1959   9   18.0     9.0       0    11.2   171.8
+   1959  10   14.6     7.9       0    32.7   109.6
+   1959  11    9.8     3.9       5   126.3    57.9
+   1959  12    7.5     1.8       6   127.2    27.9
+   1960   1    5.9     0.3      12   107.3    54.2
+   1960   2    5.9    -1.0      18    57.1   120.3
+   1960   3    7.2     3.0       3    42.3    78.4
+   1960   4   12.7     4.9       1    50.9   131.4
+   1960   5   15.7     6.6       1    44.6   209.4
+   1960   6   18.4    10.0       0    37.0   221.4
+   1960   7   17.8     9.8       0    79.3   156.3
+   1960   8   17.8    10.1       0   109.7   161.8
+   1960   9   16.0     8.7       0    39.4   126.7
+   1960  10   12.1     7.3       0   126.1    48.1
+   1960  11    8.8     1.6      10    84.9    69.0
+   1960  12    5.4    -0.5      20    54.7    57.4
+   1961   1    5.5    -0.3      15    67.4    46.3
+   1961   2    9.0     2.5       6    41.6    81.5
+   1961   3   12.4     4.1       3    19.7   131.8
+   1961   4   11.4     4.4       4    63.1   108.4
+   1961   5   14.3     5.5       1    19.2   203.7
+   1961   6   17.8     8.6       0    25.0   202.0
+   1961   7   17.6     9.8       0    83.8   156.6
+   1961   8   18.3     9.4       0    96.4   171.3
+   1961   9   16.8     8.9       0    63.5   108.8
+   1961  10   12.8     6.1       0    74.9   117.9
+   1961  11    8.1     1.4      13    33.3    78.1
+   1961  12    3.9    -2.3      22    72.4    49.9
+   1962   1    6.3    -0.5      14    77.9    79.0
+   1962   2    7.6     0.9      10    19.1    94.3
+   1962   3    6.2    -1.4      16    20.7   136.2
+   1962   4   10.6     1.7       9    31.5   203.2
+   1962   5   13.5     4.9       0    28.7   187.9
+   1962   6   18.4     7.2       0    16.2   222.0
+   1962   7   16.4     9.1       0    95.1   172.4
+   1962   8   17.0     8.8       0   113.2   190.3
+   1962   9   14.7     8.3       0    95.2    78.4
+   1962  10   13.1     6.3       2    12.2   100.2
+   1962  11    7.8     1.4      13    68.9    68.3
+   1962  12    5.4    -1.1      20    46.0    49.2
+   1963   1    2.8    -2.7      22    48.4    50.8
+   1963   2    3.3    -3.6      23    47.9    86.8
+   1963   3    8.7     1.1       9    64.2   107.0
+   1963   4   10.6     3.3       4    44.3   147.1
+   1963   5   13.4     4.5       0    31.8   214.9
+   1963   6   15.8     8.8       0    60.6   156.3
+   1963   7   17.0     9.1       0    45.3   165.1
+   1963   8   16.4     9.0       0   143.9    97.4
+   1963   9   15.8     7.5       0    54.8   158.3
+   1963  10   13.5     5.5       0    29.7   109.6
+   1963  11    8.5     3.3       8   193.8    51.2
+   1963  12    5.9     0.4      15    13.3    47.7
+   1964   1    7.1     0.7       9    19.9    53.7
+   1964   2    7.0     0.7      10    26.8    81.1
+   1964   3    6.3     1.9       5    82.0    49.0
+   1964   4   11.7     4.8       2    44.8   133.4
+   1964   5   14.4     6.9       0    21.7   162.4
+   1964   6   17.0     8.2       0    79.6   215.3
+   1964   7   19.0    10.0       0    22.7   199.4
+   1964   8   17.6     9.6       0    68.5   146.5
+   1964   9   16.2     7.7       0    57.8   150.6
+   1964  10   11.8     4.2       2    32.7    82.5
+   1964  11    9.3     1.9      10    19.2    76.0
+   1964  12    5.9    -0.6      17    56.4    50.8
+   1965   1    5.0    -0.8      17    56.7    73.6
+   1965   2    6.7     0.1      11     5.6    61.7
+   1965   3    7.3     0.3      13    54.6    91.4
+   1965   4   11.7     2.1       3    27.6   186.8
+   1965   5   13.2     5.8       1    53.4   155.0
+   1965   6   17.1     8.9       0    77.5   178.1
+   1965   7   14.9     8.3       0    87.9   125.2
+   1965   8   17.0     8.8       0    48.0   156.9
+   1965   9   15.0     8.5       0    93.1    87.2
+   1965  10   12.6     6.5       2    57.2    76.7
+   1965  11    6.6     0.6      16    70.8    78.6
+   1965  12    4.9    -1.3      21    59.6    52.8
+   1966   1    5.0    -0.1      12    57.4    36.7
+   1966   2    5.5    -0.2      14   102.0    37.4
+   1966   3   10.5     2.4       6    11.2   146.2
+   1966   4    8.3     2.3       8   100.0   121.2
+   1966   5   14.6     4.9       0    50.6   227.5
+   1966   6   16.3     9.6       0    89.8   109.3
+   1966   7   18.6     9.0       0    44.2   203.3
+   1966   8   16.0     9.4       0   139.8   119.0
+   1966   9   16.7     9.4       0    52.8   122.1
+   1966  10   12.3     4.7       2    80.4    89.7
+   1966  11    7.6     1.2      11    41.9    67.5
+   1966  12    6.3     0.1      12    68.6    61.9
+   1967   1    6.7     0.9      12    53.2    76.0
+   1967   2    7.9     1.7       8    44.4    79.3
+   1967   3    9.8     2.5       4    30.4   161.4
+   1967   4   12.2     3.1       5    12.5   181.3
+   1967   5   12.1     5.0       2    99.6   115.4
+   1967   6   17.1     7.8       0    20.4   217.2
+   1967   7   19.1     9.9       0    33.9   173.1
+   1967   8   18.7     9.7       0    61.3   168.5
+   1967   9   16.2     8.7       0    70.1   104.4
+   1967  10   12.9     5.7       0    80.2   135.1
+   1967  11    8.8     2.0       4    54.1    86.6
+   1967  12    7.0     1.1      13    20.5    82.4
+   1968   1    6.5     0.2      15    39.8    57.9
+   1968   2    4.8    -1.9      20    37.8    79.2
+   1968   3    9.6     1.7      10    25.7   106.6
+   1968   4   10.6     2.4      11    58.9   162.4
+   1968   5   11.0     3.9       2   113.5   117.1
+   1968   6   17.3     8.0       0    17.8   200.4
+   1968   7   16.5    10.4       0    83.2   115.9
+   1968   8   17.6     9.6       0    46.8   188.0
+   1968   9   15.6     8.6       0    66.2   100.2
+   1968  10   14.0     7.6       1   111.9    81.7
+   1968  11    8.5     2.9       6    51.5    32.5
+   1968  12    6.0     0.2      15    39.4    36.6
+   1969   1    7.2     1.0      11    80.5    59.2
+   1969   2    3.5    -2.0      17    36.7    73.5
+   1969   3    5.6     0.0      12    43.9    92.2
+   1969   4   10.2     1.7       9    46.7   161.1
+   1969   5   12.1     5.7       0   151.7   136.1
+   1969   6   17.1     8.3       0    54.0   218.3
+   1969   7   20.3    10.9       0    29.8   218.8
+   1969   8   19.1    11.0       0    38.8   164.2
+   1969   9   16.8     8.9       0    43.8   135.9
+   1969  10   15.5     8.1       0    22.7   106.9
+   1969  11    6.9    -0.3      19    56.4    89.5
+   1969  12    5.9    -0.8      16    55.7    42.6
+   1970   1    5.2     0.0      12    91.5    41.3
+   1970   2    5.5    -1.2      18    41.1   128.4
+   1970   3    7.8     0.0      15    12.8   143.1
+   1970   4   10.0     1.5      13    24.0   161.2
+   1970   5   14.1     6.5       0    56.8   128.1
+   1970   6   16.8     8.7       0    49.8   207.6
+   1970   7   17.1     9.6       0    62.8   144.4
+   1970   8   17.8    10.6       0    81.5   134.4
+   1970   9   16.8     9.2       0    61.5   117.3
+   1970  10   12.8     5.6       1    35.4    98.2
+   1970  11    8.6     2.0       7   102.0    75.9
+   1970  12    6.7     1.1      11    32.2    61.9
+   1971   1    6.8     1.3      13    43.9    42.6
+   1971   2    8.1     1.5       7    17.3    69.6
+   1971   3    9.0     1.1      12    27.3   102.0
+   1971   4   10.6     3.0       2    59.2   150.2
+   1971   5   15.0     5.2       0    57.5   243.1
+   1971   6   14.7     7.0       0    34.4   142.7
+   1971   7   19.5    10.4       0    77.2   222.7
+   1971   8   17.8    10.2       0    60.6   136.7
+   1971   9   17.5     8.9       0     9.0   148.2
+   1971  10   14.1     6.0       7    37.7   121.3
+   1971  11    8.9     1.8      13    57.1    85.6
+   1971  12    9.8     4.1       4    15.9    28.6
+   1972   1    6.1     2.0       7   102.6    34.1
+   1972   2    6.5     0.5      11    92.9    37.5
+   1972   3    8.5     1.6       6    31.1   109.5
+   1972   4   12.2     4.1       0    44.3   166.5
+   1972   5   13.3     5.7       0    53.6   142.6
+   1972   6   15.3     6.7       0    51.4   191.1
+   1972   7   18.0     9.4       0    19.3   200.9
+   1972   8   18.1     9.3       0    38.7   169.5
+   1972   9   15.8     6.9       0     4.7   131.9
+   1972  10   13.9     5.4       0    13.7    99.7
+   1972  11    8.6     1.3       9    37.5    74.3
+   1972  12    7.6     1.1      13    54.6    38.0
+   1973   1    6.9     1.9       6    53.4    50.3
+   1973   2    7.9     0.0      14     4.4   113.7
+   1973   3   11.2     1.4      14     7.4   148.2
+   1973   4   10.8     2.5       6    33.9   170.0
+   1973   5   12.8     5.7       1    58.7   137.6
+   1973   6   18.9     9.4       0    17.5   198.4
+   1973   7   19.4    10.7       0    60.6   161.5
+   1973   8   18.1     9.6       0    29.2   172.0
+   1973   9   16.6     9.1       0    33.0   112.8
+   1973  10   12.2     4.8       2    41.9    98.8
+   1973  11    8.3     1.0      12    14.4    93.8
+   1973  12    7.1     0.6      11    61.1    59.8
+   1974   1    8.4     2.3       4    86.9    50.5
+   1974   2    7.8     1.4       8    55.7    73.5
+   1974   3    7.2     2.0       7    49.2    79.9
+   1974   4    9.9     2.5       7    10.6   153.7
+   1974   5   14.1     5.7       0    54.8   200.4
+   1974   6   16.3     7.5       0    62.6   217.4
+   1974   7   17.9     9.3       0    51.1   194.7
+   1974   8   18.5     9.6       0    40.8   165.7
+   1974   9   14.6     6.8       1    68.3   130.7
+   1974  10   10.8     4.3       2    30.0    79.7
+   1974  11    8.8     2.0       8    70.7    79.6
+   1974  12    9.1     3.3       4    50.1    61.1
+   1975   1    8.3     1.6      10    87.5    52.2
+   1975   2    6.5     1.2       9    50.1    47.3
+   1975   3    7.7     0.6      10    18.7   123.8
+   1975   4   11.1     3.5       7    34.8   128.3
+   1975   5   12.2     3.8       1    15.7   245.2
+   1975   6   17.9     7.6       0    31.7   235.5
+   1975   7   19.2    11.4       0    75.4   164.9
+   1975   8   20.4    12.3       0    53.1   173.4
+   1975   9   15.9     7.5       1    88.3   125.5
+   1975  10   13.0     5.9       1    25.1    88.7
+   1975  11    9.0     2.2       8    28.1    80.7
+   1975  12    8.4     2.0       8    13.5    70.7
+   1976   1    7.3     1.3       7    58.1    56.2
+   1976   2    7.2     2.2       6    34.5    55.6
+   1976   3    7.4     1.5       7    64.2   109.9
+   1976   4   11.3     3.6       5    33.3   130.2
+   1976   5   13.7     6.7       0    68.4   129.1
+   1976   6   19.3    10.2       0    10.5   195.9
+   1976   7   20.2    11.5       0    32.2   223.2
+   1976   8   19.5    10.3       0    11.0   217.7
+   1976   9   15.1     9.1       0    81.0    85.8
+   1976  10   12.6     6.3       0   148.7    80.4
+   1976  11    8.4     1.2      10    44.0    92.1
+   1976  12    3.7    -0.7      19    77.0    65.6
+   1977   1    4.6    -1.4      18    76.4    60.5
+   1977   2    5.7    -0.1      11   141.6    71.1
+   1977   3    9.1     2.5       4    58.8    95.7
+   1977   4   10.6     2.7       8    16.6   184.4
+   1977   5   12.3     4.6       1    34.1   201.4
+   1977   6   15.5     7.7       0    68.2   187.1
+   1977   7   18.4    10.1       0    29.6   202.7
+   1977   8   17.4     9.7       0    59.5   196.0
+   1977   9   15.5     8.1       0    46.2   113.4
+   1977  10   13.7     7.7       0   105.5    93.9
+   1977  11    8.1     1.8       8    55.7    89.2
+   1977  12    7.8     2.7       5    42.5    49.0
+   1978   1    4.9    -1.3      20   103.2    59.7
+   1978   2    3.8    -3.4      22    76.5    67.9
+   1978   3    9.4     2.3       7    51.6   120.0
+   1978   4    8.2     2.7       6    64.5   110.3
+   1978   5   13.9     6.2       0    53.7   212.6
+   1978   6   16.5     8.5       0    42.4   208.5
+   1978   7   17.1     9.8       0    66.1   146.0
+   1978   8   17.9    10.8       0    84.2   128.0
+   1978   9   16.2     9.4       0    52.1   116.5
+   1978  10   14.3     7.4       0    15.3   103.7
+   1978  11   10.4     3.9       7    33.8    71.8
+   1978  12    5.7     1.4      12   155.1    21.0
+   1979   1    3.0    -3.5      24    44.8    72.4
+   1979   2    4.1    -2.0      20     4.9    78.4
+   1979   3    7.0     0.2      13    49.2   128.9
+   1979   4    9.9     2.9       4    52.4   127.5
+   1979   5   12.6     4.5       5    81.5   182.6
+   1979   6   17.0     8.6       0    33.2   196.7
+   1979   7   19.9    10.2       0    40.6   192.1
+   1979   8   17.1     9.4       0    80.5   141.5
+   1979   9   16.3     7.7       0    17.2   168.2
+   1979  10   12.8     7.5       0    74.2    76.4
+   1979  11    9.1     1.8      11    60.3    79.4
+   1979  12    6.5     0.9      13   105.3    55.2
+   1980   1    4.4    -0.3      13    65.8    46.8
+   1980   2    7.0     1.6       9    90.8    35.7
+   1980   3    7.0     0.4      12    80.9    89.3
+   1980   4   12.5     3.6       2     4.6   201.5
+   1980   5   13.9     4.6       0    20.0   233.3
+   1980   6   17.2     9.2       0    95.8   194.5
+   1980   7   17.2     9.8       0    65.4   135.9
+   1980   8   18.2    10.4       0    72.3   129.3
+   1980   9   16.6     9.9       0    49.7    97.1
+   1980  10   11.3     4.2       4    69.4   129.2
+   1980  11    8.8     3.1       8    66.8    58.0
+   1980  12    8.0     2.0      12    55.8    42.4
+   1981   1    6.9     0.2      15    23.8    66.3
+   1981   2    6.4    -0.1      15    36.5    88.3
+   1981   3    9.5     2.4       6    82.8   116.2
+   1981   4   10.8     2.7       6    19.4   194.3
+   1981   5   14.0     6.2       3    62.7   206.5
+   1981   6   16.7     8.5       0    56.2   188.4
+   1981   7   18.9    10.1       0    37.4   175.0
+   1981   8   19.7    10.5       0    16.5   182.1
+   1981   9   17.6     9.3       0   128.8   157.5
+   1981  10   10.3     2.6       6    66.7   137.6
+   1981  11    9.5     2.7       5    52.4    71.2
+   1981  12    3.2    -3.2      22    59.5    50.3
+   1982   1    4.8    -2.2      15    80.4    57.7
+   1982   2    7.8     1.6       8    28.6    71.0
+   1982   3    9.3     1.6       8    54.3   151.8
+   1982   4   12.6     3.9       0    22.4   185.3
+   1982   5   14.6     4.9       2    37.1   231.3
+   1982   6   16.0     9.4       0    33.3   103.7
+   1982   7   18.9    10.7       0    30.5   237.6
+   1982   8   18.9    10.4       0    30.6   172.2
+   1982   9   16.8     8.1       0    85.5   137.2
+   1982  10   12.5     6.4       0   135.5    67.5
+   1982  11    9.2     3.3       4    86.0    80.2
+   1982  12    6.2    -0.6      14    94.2    39.5
+   1983   1    8.2     2.6       6    55.6    73.3
+   1983   2    4.4    -1.3      20    20.4    64.0
+   1983   3    9.7     3.1       2    55.5   120.2
+   1983   4    9.2     1.7       8    50.8   124.9
+   1983   5   10.8     5.8       0    57.3   101.5
+   1983   6   16.0     8.3       0    70.6   184.7
+   1983   7   20.5    11.9       0    13.4   179.7
+   1983   8   20.2    11.8       0    27.0   175.7
+   1983   9   15.3     8.5       0    98.7   116.9
+   1983  10   12.7     5.7       3    48.9   107.1
+   1983  11    9.5     2.9       8    15.9    82.7
+   1983  12    8.4     2.1       9    80.8    38.8
+   1984   1    4.2    -1.4      20   112.7    69.4
+   1984   2    6.3     0.7       9    38.5    64.9
+   1984   3    7.2     1.4       7   102.1    80.6
+   1984   4   10.7     2.8       8    10.2   168.7
+   1984   5   13.4     4.3       4    22.7   230.5
+   1984   6   17.7     9.2       0    35.5   199.4
+   1984   7   20.4    11.1       0    21.3   217.6
+   1984   8   20.1    10.9       0    11.3   186.9
+   1984   9   15.4     8.5       0    78.1   108.1
+   1984  10   13.5     5.4       0    76.9    99.5
+   1984  11    9.3     4.6       3   160.9    43.8
+   1984  12    7.5     2.0       8    52.9    51.4
+   1985   1    3.9    -1.2      16    62.8    67.4
+   1985   2    6.2    -0.1      13     7.8    79.1
+   1985   3    7.4     0.7      11    77.7    95.3
+   1985   4   11.1     3.5       2    61.7   138.4
+   1985   5   13.4     5.7       0    67.2   177.2
+   1985   6   15.0     7.5       0    65.2   179.6
+   1985   7   17.8    10.4       0    95.8   150.8
+   1985   8   17.4     9.3       0   101.2   178.0
+   1985   9   15.7     8.8       0   144.7   104.8
+   1985  10   14.2     6.5       0    19.7   123.7
+   1985  11    6.2    -0.3      15    55.0    74.0
+   1985  12    7.5     1.4      10   105.0    37.2
+   1986   1    5.1    -0.3      16    70.7    58.8
+   1986   2    2.8    -2.0      20    25.3    49.2
+   1986   3    8.9     1.1      10    26.1   135.3
+   1986   4    8.6     1.6       7    56.3   114.5
+   1986   5   14.0     6.1       0    78.9   191.6
+   1986   6   16.3     8.3       0    45.1   215.8
+   1986   7   19.3    10.1       0    58.4   196.8
+   1986   8   16.0     8.1       0    45.9   152.2
+   1986   9   16.0     6.3       1    19.1   162.2
+   1986  10   13.5     5.7       1    35.6   143.6
+   1986  11   10.3     2.9       5    34.0    91.2
+   1986  12    7.1     1.1      11   112.5    51.2
+   1987   1    4.3    -1.4      19    49.4    54.3
+   1987   2    6.5    -0.7      15    39.3    81.4
+   1987   3    7.4     0.4      13    60.7   125.4
+   1987   4   12.7     3.9       2    68.1   153.5
+   1987   5   13.4     5.1       0    48.0   186.8
+   1987   6   14.4     7.5       0   103.1   138.1
+   1987   7   19.0    10.4       0    61.4   163.7
+   1987   8   18.6     9.9       0    64.7   180.0
+   1987   9   16.2     7.6       0    47.7   177.3
+   1987  10   11.4     4.4       4    92.9    87.3
+   1987  11    8.8     3.4       2    27.6    77.8
+   1987  12    7.7     2.3      10    44.3    32.8
+   1988   1    6.8     0.5      15   111.5    64.3
+   1988   2    7.5     0.9      10    31.1    86.0
+   1988   3    9.1     1.3       9    65.1   147.3
+   1988   4   11.1     3.4       2    99.2   131.5
+   1988   5   13.4     6.0       0    49.2   197.9
+   1988   6   18.0     9.0       0    15.3   208.6
+   1988   7   17.8    10.3       0    85.7   180.8
+   1988   8   18.7    10.2       0    87.2   190.6
+   1988   9   16.9     8.2       0    48.1   160.7
+   1988  10   12.2     6.0       2    94.6    79.4
+   1988  11    8.9     1.2      10    54.5    86.3
+   1988  12    9.9     3.6       3    16.9    58.2
+   1989   1    9.7     3.5       3    25.2    63.8
+   1989   2    8.5     1.6       6    43.1   112.4
+   1989   3   10.0     1.6       8    49.9   147.4
+   1989   4    9.8     2.4       7    26.0   141.5
+   1989   5   15.9     6.6       0    24.2   233.0
+   1989   6   18.0     7.9       0    34.0   222.9
+   1989   7   21.0    10.9       0    14.5   252.6
+   1989   8   19.9    10.2       0    70.6   181.7
+   1989   9   16.5     8.1       0    27.6   126.5
+   1989  10   14.3     6.7       0    60.5   100.0
+   1989  11    9.0     3.1       8    23.4    92.9
+   1989  12    6.1    -1.0      19    55.4    65.6
+   1990   1    8.2     2.1       6    86.1    66.6
+   1990   2    8.9     2.5       6    81.8    87.5
+   1990   3   11.7     4.2       3    17.1   149.2
+   1990   4   12.1     2.8       5    20.7   217.5
+   1990   5   14.5     5.7       0    28.8   216.7
+   1990   6   17.1     8.4       0   107.2   160.5
+   1990   7   18.9    10.2       0    22.0   242.7
+   1990   8   20.9    11.1       0    39.2   166.0
+   1990   9   16.1     7.4       0    45.1   134.5
+   1990  10   13.2     7.3       1   117.7    90.1
+   1990  11    8.9     2.8       7    44.6    73.7
+   1990  12    6.8     0.6      13    48.0    48.0
+   1991   1    5.3    -1.6      18    77.8    65.8
+   1991   2    5.5    -0.6      18    72.4    69.3
+   1991   3   10.0     2.0       8    65.0    85.5
+   1991   4   11.0     3.5       5    20.9   194.2
+   1991   5   15.1     6.4       0    19.2   176.4
+   1991   6   15.2     7.0       0    94.7   164.4
+   1991   7   18.8    12.0       0    63.1   168.8
+   1991   8   20.6    10.9       0    22.5   202.1
+   1991   9   17.1     7.6       0    41.9   169.1
+   1991  10   12.4     6.2       0    54.0    90.1
+   1991  11    9.2     2.1       9    38.5    63.2
+   1991  12    7.3     0.4      13    39.3    45.9
+   1992   1    7.0    -0.7      21    43.7    76.7
+   1992   2    8.6     1.0      11    27.0    78.3
+   1992   3    9.9     2.6       7    91.4   100.6
+   1992   4   11.6     3.6       3    41.6   129.3
+   1992   5   14.7     6.7       2    39.1   232.3
+   1992   6   18.6     9.9       0    32.1   197.9
+   1992   7   19.1     9.9       0    57.1   195.2
+   1992   8   17.9     8.8       0   105.9   173.0
+   1992   9   14.8     8.2       0   105.3   112.5
+   1992  10   10.5     2.4       8    33.0   102.7
+   1992  11    9.2     1.1      11    69.7    88.7
+   1992  12    5.6    -0.3      15    52.6    51.6
+   1993   1    7.6     0.7       9   167.2    50.7
+   1993   2    9.1     2.8       5     3.8    51.2
+   1993   3    9.7     1.8       9    26.3   125.6
+   1993   4   10.8     4.2       2   101.7   109.9
+   1993   5   12.8     5.7       0    87.7   144.3
+   1993   6   16.9     8.3       0    41.8   159.3
+   1993   7   18.5     9.5       0    57.2   220.6
+   1993   8   17.9     9.0       0    40.2   165.3
+   1993   9   15.0     7.1       0    56.9   120.7
+   1993  10   10.9     4.2       8   109.4   130.2
+   1993  11    6.7     0.2      18    57.4    52.8
+   1993  12    5.6    -0.4      16    74.0    50.2
+   1994   1    6.4    -0.2      16    61.9    72.2
+   1994   2    4.9    -0.6      12    96.8    60.1
+   1994   3    9.5     1.8       6    45.2   150.4
+   1994   4   10.9     2.6       4    41.0   162.3
+   1994   5   12.3     4.4       1    14.8   235.2
+   1994   6   18.5     8.8       0    32.4   245.1
+   1994   7   19.3    10.8       0    19.0   181.8
+   1994   8   18.5     9.5       0    31.0   173.6
+   1994   9   15.8     7.7       0    21.8   135.4
+   1994  10   12.9     5.2       2    39.0   106.5
+   1994  11   11.6     5.3       2    63.4    73.0
+   1994  12    7.6     1.5      10    49.4    67.8
+   1995   1    6.3    -0.9      18    62.4    68.2
+   1995   2    7.7     0.8      10    78.6   108.5
+   1995   3    8.4     0.4      14    28.1   154.8
+   1995   4   12.1     3.4       6    31.0   185.3
+   1995   5   14.7     5.2       5    49.4   208.8
+   1995   6   17.3     8.3       0    33.4   246.5
+   1995   7   20.2    11.2       0    21.0   212.2
+   1995   8   21.3    11.3       0    11.2   240.6
+   1995   9   16.3     8.8       0   136.6   132.1
+   1995  10   15.2     8.0       0    94.4   115.3
+   1995  11   10.1     3.8       6    83.2    60.4
+   1995  12    4.8    -0.7      13    53.5    53.2
+   1996   1    6.3     3.3       3    42.8    14.3
+   1996   2    6.0    -0.4      16    36.0   100.2
+   1996   3    6.4     1.0       8    60.8    61.4
+   1996   4   11.1     4.3       1    69.0   121.4
+   1996   5   12.0     4.2       3    35.6   191.2
+   1996   6   18.3     8.5       0    21.0   237.1
+   1996   7   19.9    10.2       0    37.6   208.9
+   1996   8   20.0    11.0       0    32.8   196.6
+   1996   9   16.7     9.4       0    18.4   158.9
+   1996  10   14.1     7.2       0    89.6   103.5
+   1996  11    7.3     0.9      16    92.6   105.5
+   1996  12    5.5     0.4      14    69.8    41.4
+   1997   1    5.8     0.1      15    21.3    41.9
+   1997   2    8.6     1.7       8    72.2    98.9
+   1997   3   11.5     3.2       4    27.2   149.6
+   1997   4   13.2     4.3       4     4.2   146.2
+   1997   5   13.6     5.9       2    87.2   186.5
+   1997   6   16.0     8.7       0    81.4   165.5
+   1997   7   19.4    11.3       0    48.6   195.9
+   1997   8   20.5    12.4       0    24.2   173.5
+   1997   9   17.0     8.2       0    32.2   181.1
+   1997  10   13.7     5.2       4    29.8   141.2
+   1997  11   10.2     5.5       0    90.6    43.1
+   1997  12    7.8     2.6       7   115.4    34.2
+   1998   1    7.1     0.9      13    78.0    51.4
+   1998   2   10.7     5.0       4     9.2    67.8
+   1998   3   10.7     2.6       9    53.2   112.7
+   1998   4    9.7     3.2       6    86.5   122.7
+   1998   5   14.5     6.2       1    46.4   153.7
+   1998   6   16.3     8.6       0    63.2   177.8
+   1998   7   18.3    10.3       0    91.8   139.0
+   1998   8   18.3    10.5       0    46.7   165.9
+   1998   9   16.4    10.2       0    60.4   110.7
+   1998  10   11.8     5.3       3   108.6   140.1
+   1998  11    8.6     1.5      11    57.0    79.4
+   1998  12    8.1     1.2      12    36.7    57.6
+   1999   1    6.6     1.3       9    78.0    61.6
+   1999   2    7.5     0.8      12    28.0   134.3
+   1999   3   10.1     2.4       6    24.0   125.5
+   1999   4   11.6     4.2       4    46.2   155.5
+   1999   5   13.8     7.0       0    56.6   191.9
+   1999   6   16.7     8.6       0    63.4   186.2
+   1999   7   19.2    11.0       0    34.4   186.9
+   1999   8   17.9     9.9       0    21.0   163.9
+   1999   9   18.7    10.4       0    76.8   132.9
+   1999  10   13.7     7.0       0    41.6   105.1
+   1999  11   10.6     3.6       4    46.8    80.2
+   1999  12    6.0    -0.2      17    86.8    77.3
+   2000   1    8.4     1.5      10    24.2    96.7
+   2000   2    8.4     1.6       8    30.0    95.3
+   2000   3   11.1     3.6       7    33.8   126.6
+   2000   4   10.7     3.3       5    85.0   142.8
+   2000   5   14.0     5.9       0    75.0   228.2
+   2000   6   16.1     8.4       0    57.6   181.8
+   2000   7   17.7    10.2       0    16.0   165.0
+   2000   8   19.8    10.9       0    55.2   169.5
+   2000   9   16.5     9.6       0   126.2   124.2
+   2000  10   13.2     5.3       1    81.6   120.8
+   2000  11    9.0     2.5       5    95.8    97.3
+   2000  12    6.7     1.9      10   107.2    51.3
+   2001   1    5.4    -1.0      18    34.3    69.8
+   2001   2    6.5    -0.5      14    88.8    99.7
+   2001   3    7.2     0.3      12    56.1   120.5
+   2001   4   10.6     3.0       5    43.2   159.8
+   2001   5   15.6     6.3       0    14.5   245.5
+   2001   6   16.7     8.4       0    63.0   201.5
+   2001   7   18.9    11.0       0    43.6   149.7
+   2001   8   19.0    10.6       0    89.2   147.6
+   2001   9   16.1     8.3       0    36.8   121.2
+   2001  10   15.1     9.4       0   100.0    94.7
+   2001  11   10.4     3.3       6    26.2    79.5
+   2001  12    6.3    -0.1      18    34.2    64.4
+   2002   1    7.8     1.0       8    97.6    50.1
+   2002   2    8.4     1.6       5    78.0    80.5
+   2002   3   10.0     2.6       6    48.1   123.6
+   2002   4   11.7     4.0       4    28.6   151.0
+   2002   5   14.7     7.0       1    42.9   176.1
+   2002   6   17.2     9.8       0    73.4   166.2
+   2002   7   18.1    10.3       0   145.8   145.9
+   2002   8   19.1    12.1       0    88.2   148.9
+   2002   9   17.0     9.5       0    21.8   125.4
+   2002  10   11.6     5.0       3   169.6    90.9
+   2002  11    9.9     3.9       3   106.6    65.8
+   2002  12    7.0     3.7       5    89.4    20.2
+   2003   1    6.8     1.4      13    58.7    66.5
+   2003   2    6.8    -0.1      13    15.0   102.7
+   2003   3   10.9     2.4       9    25.4   160.0
+   2003   4   12.3     4.2       2    38.8   199.6
+   2003   5   15.0     7.2       0    66.8   183.4
+   2003   6   18.6    10.0       0    43.0   226.5
+   2003   7   20.5    12.4       0    47.4   173.5
+   2003   8   19.6    11.2       0    12.0   201.8
+   2003   9   18.2     8.8       0    42.6   151.6
+   2003  10   12.6     4.7       2    23.2   140.2
+   2003  11   11.1     3.2       5    63.4    93.5
+   2003  12    7.5     0.8      10    60.0    57.1
+   2004   1    7.1     1.5       9    61.3    57.8
+   2004   2    8.3     1.0      13    18.8   119.7
+   2004   3   10.3     1.9       4    33.4   130.2
+   2004   4   12.7     5.3       2    57.6   107.9
+   2004   5   15.7     6.6       0    31.4   210.4
+   2004   6   18.4    10.2       0    91.2   185.6
+   2004   7   18.9     9.6       0    19.0   164.9
+   2004   8   18.6    12.0       0   215.6   134.5
+   2004   9   16.9     9.4       0    59.5   154.0
+   2004  10   12.6     6.4       0   181.3    95.1
+   2004  11   10.3     3.6       5    42.3    82.1
+   2004  12    8.3     1.4      12    19.8    76.2
+   2005   1    8.9     1.8       7    70.5    73.8
+   2005   2    7.5     1.0       9    47.9    96.8
+   2005   3    9.7     3.5       6    50.0   112.5
+   2005   4   11.4     4.2       2    73.0   170.1
+   2005   5   14.0     5.3       2    72.0   220.6
+   2005   6   18.2    10.2       0    64.2   174.3
+   2005   7   20.1    11.1       0    22.6   217.6
+   2005   8   20.0    10.0       0    34.8   184.4
+   2005   9   18.1     9.4       0    23.2   113.0#
+   2005  10   14.0     8.3       0   130.8    52.1#
+   2005  11    9.1     2.4       8    55.0    89.3#
+   2005  12    7.3     1.3      10    62.6    50.0#
+   2006   1    6.9     1.4       7    18.6    40.5#
+   2006   2    7.0     1.2      10    25.8    61.2#
+   2006   3    6.8     1.0      13    95.5    75.4#
+   2006   4   12.0     2.4       6     5.2   204.8#
+   2006   5   14.4     5.4       1    57.2   217.4#
+   2006   6   19.0     9.8       0    34.8   192.8#
+   2006   7   21.9    11.9       0    22.5   203.3#
+   2006   8   19.7    10.8       0    45.2   158.0#
+   2006   9   18.6    10.9       0    89.6   129.5#
+   2006  10   14.7     7.7       0   103.6    76.8#
+   2006  11   10.4     3.5       2    71.2    92.9#
+   2006  12    7.5     1.9       9    49.8    66.8#
+   2007   1    8.8     2.1       8    67.6    73.3#
+   2007   2    8.3     1.7      11    68.4    75.6#
+   2007   3    9.9     2.8       5    29.4   136.2#
+   2007   4   14.7     5.6       1    10.2   191.3#
+   2007   5   14.1     6.4       0    57.2   187.9#
+   2007   6   14.8     9.9       0   134.7    67.0#
+   2007   7   18.4    10.3       0   119.8   147.9#
+   2007   8   18.3    10.3       0    78.6   165.3#
+   2007   9   17.0     8.4       0    21.0   150.3#
+   2007  10   14.7     6.1       2    20.6   123.0#
+   2007  11   10.3     4.2       3    66.2    69.8#
+   2007  12    7.0     0.3      16    30.8    42.1#
+   2008   1    7.5     1.6       7   147.0    48.8#
+   2008   2    8.9     1.2      10    24.2    92.6#
+   2008   3    9.0     1.4       8    40.8   142.1#
+   2008   4   10.4     3.7       2    68.6   161.9#
+   2008   5   14.0     7.3       0    18.6   188.6#
+   2008   6   17.7     8.5       0    57.8   170.9#
+   2008   7   18.5    11.7       0   105.6   109.8#
+   2008   8   18.3    11.7       0   165.5    94.9#
+   2008   9   16.1     9.4       0    45.8    93.7#
+   2008  10   12.2     4.5       2    43.8   126.5#
+   2008  11    8.9     2.1      10    29.5    99.5#
+   2008  12    6.5     0.2      13    58.0    49.6#
+   2009   1    6.0    -0.3      16    52.2    67.6#
+   2009   2    7.4     1.2      10    34.4    65.9#
+   2009   3   10.5     2.4       6    28.8   162.5#
+   2009   4   12.6     4.9       0    29.0   127.2#
+   2009   5   14.9     5.9       1    55.4   222.7#
+   2009   6   16.2     9.1       0    45.2   157.7#
+   2009   7   19.5    11.0       0   100.2   180.9#
+   2009   8   19.4    11.2       0    82.4   168.1#
+   2009   9   17.1     9.7       0    89.6   135.6#
+   2009  10   13.7     7.0       0    65.4    89.8#
+   2009  11    9.8     3.0       5   139.8    78.1#
+   2009  12    4.9    -2.5      22    68.9    38.9#
+   2010   1    4.5    -0.8      14    53.4    59.5#
+   2010   2    5.1    -1.5      18    54.7    81.7#
+   2010   3    9.5     1.7       6    62.6   108.5#
+   2010   4   12.5     3.9       3    28.8   161.4#
+   2010   5   14.4     5.0       3    59.2   204.7#
+   2010   6   18.8     9.6       0    20.8   187.9#
+   2010   7   19.6    11.2       0   124.2   160.3#
+   2010   8   18.7     9.9       0    44.6   153.4#
+   2010   9   16.5     9.3       0   114.2   142.1#
+   2010  10   12.8     6.1       2    57.6   100.3#
+   2010  11    7.5     1.4      11   106.0    76.6#
+   2010  12    2.3    -4.1      26    18.8    73.8#
+   2011   1    5.8    -0.4      15    51.0    53.0#
+   2011   2    7.8     1.4       5    85.6    49.3#
+   2011   3   10.0     2.2       9    66.0   124.5#
+   2011   4   14.5     5.4       1     8.0   200.3#
+   2011   5   15.1     6.1       1    87.2   202.7#
+   2011   6   16.9     8.6       0    73.8   155.3#
+   2011   7   18.0    10.2       0   104.6   168.7#
+   2011   8   17.5    10.1       0   154.4   113.1#
+   2011   9   17.4     9.6       0    60.4   130.1#
+   2011  10   13.9     8.2       0    65.0    76.0#
+   2011  11   12.0     5.6       0    46.6    67.4#
+   2011  12    7.1     0.8      11    51.2    55.3#
+   2012   1    7.4     0.4      14    26.2    79.7#
+   2012   2    8.7     2.3       9    18.8    91.0#
+   2012   3   13.3     3.7       4    10.4   177.0#
+   2012   4   10.1     2.7       7    98.4   103.0#
+   2012   5   12.5     5.3       1    66.2   206.1#
+   2012   6   14.5     8.6       0   135.2   115.9#
+   2012   7   17.1    10.3       0   124.4   102.4#
+   2012   8   18.6    11.3       0    86.0   130.6#
+   2012   9   16.2     8.0       1    46.0   154.8#
+   2012  10   11.1     3.8       5   107.8   107.8#
+   2012  11    9.0     1.5      10    44.6    82.4#
+   2012  12    6.6     1.0      11   132.0    50.2#
+   2013   1    6.2     1.8       8    79.2    36.7#
+   2013   2    6.8     0.1      12    26.8    88.7#
+   2013   3    5.4    -0.6      17    48.6    84.9#
+   2013   4   10.6     2.8       4    30.4   177.2#
+   2013   5   14.6     5.9       0    67.2   163.1#
+   2013   6   17.3     8.8       0    28.0   156.2#
+   2013   7   21.4    12.4       0    62.2   198.6#
+   2013   8   20.0    10.9       0    19.4   128.3#
+   2013   9   16.6     8.9       0    35.6   120.4#
+   2013  10   13.7     7.8       0   117.4    64.3#
+   2013  11    8.6     0.5      16    21.0   114.6#
+   2013  12    8.8     2.6       4    93.4    42.2#
+   2014   1    7.2     1.8       9    97.0    40.8#
+   2014   2    8.0     2.4       4    77.6    69.5#
+   2014   3   10.3     3.3       7    36.2   128.6#
+   2014   4   12.2     5.5       4    55.4   136.4#
+   2014   5   14.9     7.6       1    42.5   123.1#
+   2014   6   18.4    10.5       0    62.4   129.1#
+   2014   7   20.9    11.1       0    43.0   208.3#
+   2014   8   18.1     9.6       0   112.8   157.8#
+   2014   9   17.6    10.1       0    17.0   101.0#
+   2014  10   14.2     7.5       0   123.2    80.4#
+   2014  11   10.5     4.5       2    99.6    43.2#
+   2014  12    6.9     0.2      11    43.8    68.8#
+   2015   1    6.4*    0.3*     14*   71.9*   70.0#  Provisional
+   2015   2    7.8     0.5      12    26.4   117.1#  Provisional
+   2015   3    9.7     2.1       9    37.0   132.0#  Provisional
+   2015   4   13.3     2.7       4    25.0   234.1#  Provisional
+   2015   5   14.0     5.0       2    78.2   175.8#  Provisional
+   2015   6   17.3     8.2       0    36.4   151.2#  Provisional
+   2015   7   18.0    10.3       0   112.2   129.5#  Provisional
diff --git a/lowestoftdata.txt b/lowestoftdata.txt
new file mode 100644
index 0000000..a1c5a01
--- /dev/null
+++ b/lowestoftdata.txt
@@ -0,0 +1,1214 @@
+Lowestoft / Lowestoft Monckton Ave from Sept 2007
+Location 6543E 2946N 25m amsl to July 2007 & from Sept 2007 6530E 2938N 18m amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1914   1    5.2     0.7    ---     52.0    ---
+   1914   2    9.2     3.5    ---     28.0    ---
+   1914   3   ---     ---     ---     ---     ---
+   1914   4   12.9     5.3    ---     18.0    ---
+   1914   5   13.7     7.2    ---     38.0    ---
+   1914   6   16.2    10.4    ---     38.0    ---
+   1914   7   19.8    13.0    ---     53.0    ---
+   1914   8   20.3    13.7    ---     17.0    ---
+   1914   9   17.7    11.4    ---     29.0    ---
+   1914  10   14.1     9.1    ---     45.0    ---
+   1914  11    9.9     5.0    ---     80.0    ---
+   1914  12    8.2     3.3    ---    141.0    ---
+   1915   1    6.3     2.3    ---     75.0    ---
+   1915   2    7.3     2.3    ---     64.0    ---
+   1915   3    8.3     2.3    ---     43.0    ---
+   1915   4   10.4     4.1    ---     25.0    ---
+   1915   5   12.4     6.9    ---     50.0    ---
+   1915   6   16.2    10.3    ---     39.0    ---
+   1915   7   19.0    12.0    ---    123.0    ---
+   1915   8   18.9    12.3    ---     29.0    ---
+   1915   9   17.7    11.7    ---     62.0    ---
+   1915  10   12.9     8.4    ---     67.0    ---
+   1915  11    7.9     2.6    ---     69.0    ---
+   1915  12    8.2     3.5    ---     91.0    ---
+   1916   1    9.4     4.3    ---     36.0    ---
+   1916   2    6.9     1.3    ---     92.0    ---
+   1916   3    6.5     1.7    ---     69.0    ---
+   1916   4   11.0     4.6    ---     45.0    ---
+   1916   5   14.4     8.5    ---     38.0    ---
+   1916   6   14.8     8.6    ---     88.0    ---
+   1916   7   17.3    11.5    ---     20.0    ---
+   1916   8   19.0    12.7    ---     75.0    ---
+   1916   9   16.2    10.6    ---     31.0    ---
+   1916  10   ---     ---     ---     ---     ---
+   1916  11   ---     ---     ---     ---     ---
+   1916  12    6.3     1.3    ---     75.0    ---
+   1917   1    4.2     0.6    ---     52.0    ---
+   1917   2    3.8    -0.8    ---     19.0    ---
+   1917   3    5.7    -0.2    ---     51.0    ---
+   1917   4    7.8     1.4    ---     67.0    ---
+   1917   5   ---     ---     ---     ---     ---
+   1917   6   ---     ---     ---     ---     ---
+   1917   7   ---     ---     ---     ---     ---
+   1917   8   ---     ---     ---     ---     ---
+   1917   9   ---     ---     ---     ---     ---
+   1917  10   ---     ---     ---     ---     ---
+   1917  11   ---     ---     ---     ---     ---
+   1917  12   ---     ---     ---     ---     ---
+   1919   1   ---     ---     ---     ---     ---
+   1919   2   ---     ---     ---     ---     ---
+   1919   3   ---     ---     ---     ---     ---
+   1919   4   ---     ---     ---     ---     ---
+   1919   5   ---     ---     ---     ---     ---
+   1919   6   ---     ---     ---     ---     ---
+   1919   7   ---     ---     ---     ---     ---
+   1919   8   ---     ---     ---     ---     ---
+   1919   9   ---     ---     ---     ---     ---
+   1919  10   ---     ---     ---     ---     ---
+   1919  11   ---     ---     ---     ---     ---
+   1919  12    7.4     2.3    ---     80.0    ---
+   1920   1    7.8     2.3    ---     52.0    ---
+   1920   2    8.9     3.7    ---      9.0    ---
+   1920   3   10.6     3.9    ---     22.0    ---
+   1920   4   ---     ---     ---     ---     ---
+   1920   5   ---     ---     ---     ---     ---
+   1920   6   ---     ---     ---     ---     ---
+   1920   7   ---     ---     ---     ---     ---
+   1920   8   ---     ---     ---     ---     ---
+   1920   9   ---     ---     ---     ---     ---
+   1920  10   ---     ---     ---     ---     ---
+   1920  11   ---     ---     ---     ---     ---
+   1920  12   ---     ---     ---     ---     ---
+   1921   1   ---     ---     ---     ---     ---
+   1921   2   ---     ---     ---     ---     ---
+   1921   3   11.3     4.0    ---     20.0   163.0
+   1921   4   ---     ---     ---     ---    225.0
+   1921   5   14.2     8.1    ---     25.0   269.0
+   1921   6   16.2    10.6    ---     15.0   194.0
+   1921   7   20.7    13.6    ---     11.0   275.0
+   1921   8   20.6    13.4    ---     47.0   207.0
+   1921   9   19.1    11.7    ---     36.0   176.0
+   1921  10   17.1    10.2    ---     25.0   145.0
+   1921  11    8.2     3.2    ---     70.0    84.0
+   1921  12    8.9     3.8    ---     48.0    43.0
+   1922   1    5.0     1.3    ---    113.0    34.0
+   1922   2    6.9     1.9    ---     53.0   104.0
+   1922   3    7.2     2.6    ---     44.0   108.0
+   1922   4    8.9     2.9    ---     58.0   195.0
+   1922   5   16.3     8.2    ---     20.0   289.0
+   1922   6   17.0    10.4    ---     39.0   242.0
+   1922   7   17.4    11.3    ---     89.0   162.0
+   1922   8   18.0    10.9    ---     27.0   181.0
+   1922   9   16.0    10.2    ---     63.0   178.0
+   1922  10   12.4     7.9    ---     36.0   138.0
+   1922  11    8.3     3.4    ---     47.0    68.0
+   1922  12    7.5     3.7    ---     45.0    48.0
+   1923   1    7.1     2.3    ---     40.0    72.1
+   1923   2    7.4     3.8    ---     85.0    62.8
+   1923   3    8.6     4.2    ---     30.0   132.6
+   1923   4   10.3     5.3    ---     23.0   164.7
+   1923   5   13.4     6.6    ---     35.0   158.7
+   1923   6   15.2     8.3    ---     19.0   147.8
+   1923   7   21.1    14.1    ---     33.0   218.4
+   1923   8   20.1    12.1    ---     77.0   251.1
+   1923   9   17.4     9.2    ---     30.0   195.4
+   1923  10   13.4     7.0    ---     82.0    88.3
+   1923  11    6.9     1.8    ---     79.0   108.0
+   1923  12    4.8     0.9    ---     81.0    47.3
+   1924   1    5.4     2.0    ---     47.0    63.2
+   1924   2    4.6     0.7    ---     40.0    54.9
+   1924   3    6.9     1.1    ---     11.0   186.8
+   1924   4   10.1     3.8    ---     51.0   145.8
+   1924   5   14.8     8.2    ---     87.0   189.6
+   1924   6   17.3    10.9    ---     51.0   194.2
+   1924   7   19.6    12.3    ---     65.0   236.4
+   1924   8   18.9    11.4    ---     70.0   190.6
+   1924   9   17.4    11.7    ---     65.0   127.4
+   1924  10   14.2     9.3    ---    101.0   116.4
+   1924  11    9.6     5.8    ---     36.0    50.6
+   1924  12    8.1     4.5    ---     59.0    54.0
+   1925   1    7.7     3.2    ---     22.0    59.5
+   1925   2    8.4     2.6    ---     50.0    92.4
+   1925   3    7.3     2.1    ---     41.0   104.8
+   1925   4   10.9     4.6    ---     56.0   155.6
+   1925   5   15.3     8.8    ---     51.0   261.4
+   1925   6   16.7    10.6    ---     17.0   242.3
+   1925   7   19.8    13.3    ---     55.0   241.4
+   1925   8   19.9    13.1    ---     52.0   175.7
+   1925   9   15.3     9.1    ---     69.0   133.0
+   1925  10   14.1     8.2    ---     46.0   115.7
+   1925  11    7.8     3.8    ---    112.0    90.5
+   1925  12    5.4     1.2    ---     56.0    74.6
+   1926   1    6.5     1.4    ---     59.0    60.8
+   1926   2    8.8     4.3    ---     46.0    49.5
+   1926   3    9.5     3.6    ---      7.0   147.3
+   1926   4   12.0     6.2    ---     68.0   136.4
+   1926   5   13.1     7.2    ---     33.0   242.3
+   1926   6   16.7    10.2    ---     86.0   183.8
+   1926   7   18.8    13.0    ---     51.0   219.5
+   1926   8   20.4    13.4    ---     37.0   222.6
+   1926   9   19.0    11.9    ---     20.0   140.2
+   1926  10   12.4     6.5    ---     62.0   123.0
+   1926  11    9.6     5.2    ---     72.0    39.0
+   1926  12    6.6     2.1    ---     18.0    64.1
+   1927   1    7.0     1.6    ---     37.0    64.6
+   1927   2    7.1     1.6    ---     49.0    72.4
+   1927   3   10.5     4.5    ---     43.0   144.3
+   1927   4   12.6     5.0    ---     40.0   171.4
+   1927   5   13.5     6.9    ---     15.0   205.7
+   1927   6   16.1     9.4    ---     93.0   175.3
+   1927   7   18.5    12.5    ---     53.0   167.5
+   1927   8   19.8    13.3    ---     81.0   211.5
+   1927   9   16.8    10.4    ---    123.0   127.3
+   1927  10   14.0     8.0    ---     54.0   119.9
+   1927  11    9.2     3.9    ---    102.0    54.7
+   1927  12    4.4     1.6    ---     63.0    30.5
+   1928   1    7.8     1.9    ---     75.0    61.7
+   1928   2    8.4     2.7    ---     26.0   103.4
+   1928   3    8.0     3.2    ---     34.0   109.6
+   1928   4   10.4     4.7    ---     32.0   162.8
+   1928   5   12.1     7.3    ---     44.0   177.8
+   1928   6   17.8     9.7    ---     42.0   216.7
+   1928   7   22.1    12.8    ---     51.0   259.9
+   1928   8   20.2    12.7    ---     48.0   206.0
+   1928   9   18.0    10.7    ---     23.0   228.6
+   1928  10   14.4     8.3    ---     43.0   124.5
+   1928  11   11.1     5.6    ---     70.0    69.9
+   1928  12    6.7     1.8    ---     72.0    58.5
+   1929   1    3.6     0.0    ---     35.0    40.9
+   1929   2    1.9    -2.3    ---     14.0    57.1
+   1929   3    8.9     1.2    ---      1.0   170.1
+   1929   4    8.9     2.8    ---     31.0   157.2
+   1929   5   12.9     6.8    ---     19.0   225.2
+   1929   6   16.9    10.2    ---     15.0   185.7
+   1929   7   19.8    12.6    ---     61.0   261.4
+   1929   8   20.4    12.8    ---     33.0   208.7
+   1929   9   20.3    13.2    ---      5.0   216.4
+   1929  10   14.2     6.7    ---     65.0   145.3
+   1929  11   10.0     4.3    ---     84.0    69.4
+   1929  12    8.6     3.5    ---    111.0    71.4
+   1930   1    8.3     3.7    ---     42.0    65.0
+   1930   2    5.3     1.8    ---     24.0    83.2
+   1930   3    8.7     2.1    ---     27.0   156.1
+   1930   4   10.5     4.7    ---     41.0   153.9
+   1930   5   14.1     7.4    ---     64.0   208.1
+   1930   6   18.9    11.4    ---     25.0   246.0
+   1930   7   19.3    12.1    ---     86.0   184.6
+   1930   8   20.2    12.2    ---     66.0   238.5
+   1930   9   17.2    11.4    ---    133.0   138.4
+   1930  10   14.2     7.6    ---     21.0   163.0
+   1930  11    9.8     3.2    ---     93.0    81.9
+   1930  12    6.9     1.7    ---     51.0    54.5
+   1931   1    5.5     0.7      10    50.2    ---
+   1931   2    5.8     0.8       8    69.8    69.0
+   1931   3    6.0     0.6      12    12.2    ---
+   1931   4   10.5     4.4       0    70.6   150.8
+   1931   5   14.9     7.8       0    84.5   201.8
+   1931   6   17.9    10.8       0    30.0   213.8
+   1931   7   19.1    12.2       0   102.5   175.0
+   1931   8   17.4    11.6       0    67.2    ---
+   1931   9   15.2     8.5       0    59.3   122.9
+   1931  10   12.7     6.0       3    29.4   127.2
+   1931  11   10.7     6.4       0    56.3    ---
+   1931  12    7.0     2.7       5    37.1    38.5
+   1932   1    8.3     2.8       6    21.6    ---
+   1932   2    5.9     1.4       5    15.1    ---
+   1932   3    6.9     1.5      11    34.2   132.0
+   1932   4   10.2     3.6       0    61.3    ---
+   1932   5   13.3     7.0       0    69.3   125.9
+   1932   6   16.9     9.6       0    10.3   189.2
+   1932   7   20.5    12.9       0    94.9   148.4
+   1932   8   21.6    14.2       0    55.6   174.1
+   1932   9   18.5    10.8       0    44.6   115.6
+   1932  10   12.8     6.2       0    93.9    ---
+   1932  11    9.3     5.0       0    39.6    49.9
+   1932  12    7.6     3.3       3    17.7    ---
+   1933   1    5.2     0.8      13    22.5    74.6
+   1933   2    7.1     1.2      10    41.0    84.3
+   1933   3   10.7     3.2       3    35.6    ---
+   1933   4   13.3     4.8       3    24.4   164.4
+   1933   5   14.0     7.5       0    40.6    ---
+   1933   6   18.0    10.4       0    62.1   227.5
+   1933   7   22.2    13.0       0    23.7   260.4
+   1933   8   23.0    13.7       0    25.9   246.0
+   1933   9   19.6    12.9       0    84.6   191.2
+   1933  10   14.6     8.3       0    93.0   115.8
+   1933  11    9.0     4.9       0    88.6    ---
+   1933  12    4.0     0.3      12    17.3    49.5
+   1934   1    7.0     2.1       3    32.6    69.8
+   1934   2    7.5     0.4      10    10.4    ---
+   1934   3    7.9     1.7       4    40.1   132.3
+   1934   4   10.9     4.7       2    50.0    ---
+   1934   5   15.2     6.9       0    31.1   204.4
+   1934   6   17.8    10.7       0    39.5   214.3
+   1934   7   21.0    12.8       0    44.2   280.6
+   1934   8   20.8    12.2       0    43.1   215.7
+   1934   9   19.5    11.3       0    42.8   202.6
+   1934  10   14.8     7.7       1    37.9   107.4
+   1934  11    9.8     3.9       4    36.9    56.6
+   1934  12   10.3     6.5       0    76.5    ---
+   1935   1    6.7     2.7       5    63.7    54.9
+   1935   2    8.6     3.0       2    42.9    57.6
+   1935   3    9.8     2.8       6    17.4    ---
+   1935   4   11.2     4.8       2    53.4   138.7
+   1935   5   12.9     6.4       1    33.6   265.7
+   1935   6   18.8    11.2       0    51.0   230.6
+   1935   7   21.9    12.7       0    22.1   313.8
+   1935   8   21.9    12.6       0    61.5   235.3
+   1935   9   18.7    10.8       0    91.3   182.6
+   1935  10   14.0     6.8       1    58.3   132.8
+   1935  11   10.5     5.7       2    78.1    ---
+   1935  12    5.1     0.8      14    47.7    54.9
+   1936   1    7.1     1.6       8    67.5    ---
+   1936   2    5.5     0.7      10    68.7    ---
+   1936   3    8.8     3.7       2    10.5    92.8
+   1936   4   10.0     3.3       4    30.4   170.3
+   1936   5   13.4     7.6       0    18.8   163.6
+   1936   6   18.2    10.7       0    60.6   240.3
+   1936   7   19.9    12.2       0    86.9   176.9
+   1936   8   20.7    12.3       0    26.0   185.2
+   1936   9   18.8    12.2       0    60.9   148.5
+   1936  10   13.0     6.6       0    57.8    ---
+   1936  11    9.6     3.8       1    68.6    ---
+   1936  12    7.8     2.1       5    37.0    ---
+   1937   1    7.4     2.4       5   104.8    60.1
+   1937   2    8.2     2.6       3    67.7    76.9
+   1937   3    6.9     1.1       7    51.0    ---
+   1937   4   10.4     5.4       0    43.5    66.8
+   1937   5   15.3     8.4       0    59.8   184.8
+   1937   6   19.0     9.8       0    16.7   206.9
+   1937   7   20.1    12.8       0    42.4   138.3
+   1937   8   20.5    13.4       0    11.2   191.1
+   1937   9   19.1    11.0       0    55.1   156.4
+   1937  10   15.1     9.0       0    44.4    88.0
+   1937  11    9.4     3.8       4    37.2    48.9
+   1937  12    6.1     1.1      10   101.7    32.9
+   1938   1    8.0     2.4       2    48.5    50.3
+   1938   2    7.1     2.5       0    19.4    87.5
+   1938   3   14.0     4.5       0    14.1   179.7
+   1938   4   11.6     3.7       3    20.9   170.2
+   1938   5   13.9     7.2       0    49.2   180.7
+   1938   6   19.4    10.8       0    22.8   222.0
+   1938   7   19.7    11.8       0    40.0   187.1
+   1938   8   20.9    13.3       0    13.4   193.7
+   1938   9   18.5    11.7       0    66.1   140.7
+   1938  10   14.2     6.9       1    65.7   134.4
+   1938  11   12.1     6.4       0    62.9    66.2
+   1938  12    6.0     1.7      10    53.4    ---
+   1939   1    7.0     2.2       7   121.5    48.5
+   1939   2    8.7     2.3       3    23.7   112.6
+   1939   3    7.9     2.7       1    50.5    ---
+   1939   4   12.9     5.2       0    62.5   192.3
+   1939   5   13.6     6.8       0    15.6    ---
+   1939   6   17.2     9.8       0    31.8   234.5
+   1939   7   19.9    12.4       0    57.7   186.1
+   1939   8   20.1    13.1       0    99.1   202.3
+   1939   9   18.6    12.8       0    39.4   150.6
+   1939  10   12.2     7.3       0   163.9   102.8
+   1939  11   11.4     6.0       0   109.4    ---
+   1939  12    5.7     1.1      10    56.3    45.3
+   1940   1    2.2    -2.4      23    51.8    ---
+   1940   2    3.9    -1.0      14    32.7    ---
+   1940   3    9.2     2.0       8    60.5   126.4
+   1940   4   11.5     4.6       0    33.8    94.8
+   1940   5   15.3     7.0       0     1.4   265.0
+   1940   6   19.4    11.1       0    13.4    ---
+   1940   7   20.2    11.0       0   157.6   211.3
+   1940   8   20.5    10.8       0    19.1    ---
+   1940   9   18.2     9.0       0    27.7   170.1
+   1940  10   13.9     7.6       0    37.8    ---
+   1940  11   10.4     4.4       1   136.7    88.1
+   1940  12    6.6     1.3       4    46.4    ---
+   1941   1    2.6    -1.3      18    64.4    42.0
+   1941   2    5.7     0.2      13    50.8    57.2
+   1941   3    9.1     1.9       2    55.6    ---
+   1941   4   10.0     3.7       1    26.2   141.3
+   1941   5   13.3     6.0       1    51.7    ---
+   1941   6   18.6    10.1       0    10.7    ---
+   1941   7   22.3    13.5       0    32.0   248.1
+   1941   8   19.4    11.0       0   108.4   157.2
+   1941   9   18.0    11.1       0    11.5    ---
+   1941  10   13.8     7.2       0    67.9    ---
+   1941  11    9.3     4.0       3    62.8    ---
+   1941  12    7.8     1.8      12    31.2    ---
+   1942   1    2.7    -2.1      25    83.0    ---
+   1942   2    1.8    -1.9      25    24.5    ---
+   1942   3    5.8     0.5      10    61.3   103.9
+   1942   4   11.4     4.9       0    11.8   239.1
+   1942   5   15.3     7.0       0    27.5   187.4
+   1942   6   18.2     9.1       0    30.1   224.9
+   1942   7   19.8    12.2       0   105.0    ---
+   1942   8   21.1    13.4       0    31.9   165.0
+   1942   9   19.1    11.0       0    36.5   133.4
+   1942  10   15.4     8.1       0   115.5    ---
+   1942  11    9.2     3.6       1    92.0    44.7
+   1942  12    8.3     3.5       6    61.4    ---
+   1943   1    6.8     2.3       5    98.6    55.6
+   1943   2    9.0     1.9       3    15.8   102.0
+   1943   3   10.3     2.2       6     7.3    ---
+   1943   4   16.1     6.6       0    18.3   173.5
+   1943   5   16.2     7.9       0    29.6   286.1
+   1943   6   19.1    10.7       0    60.1   191.0
+   1943   7   21.1    11.8       0    14.2   213.9
+   1943   8   22.0    12.8       0    40.8   160.5
+   1943   9   18.6    10.5       0    64.8    ---
+   1943  10   15.4     9.0       0    35.6    99.5
+   1943  11    9.4     3.0       3    83.5    ---
+   1943  12    6.6     1.7       2    38.2    ---
+   1944   1    8.8     2.3       2    51.4    ---
+   1944   2    6.1     1.6       3    36.5    ---
+   1944   3    9.3     0.8      10    19.3   130.0
+   1944   4   13.1     5.4       1   102.4    ---
+   1944   5   16.1     6.4       1    13.3   254.5
+   1944   6   17.5    10.0       0    39.7   132.5
+   1944   7   19.9    12.9       0    29.5   157.1
+   1944   8   21.4    14.3       0    34.3    ---
+   1944   9   17.0     9.5       0    89.7   163.1
+   1944  10   13.1     7.2       0    95.8    ---
+   1944  11    9.5     3.1       2   128.0    58.5
+   1944  12    5.8     1.0       8    40.8    ---
+   1945   1    3.0    -2.4      22    60.9    33.9
+   1945   2   10.5     3.2       2    48.9    71.5
+   1945   3   11.8     4.1       1    35.8
+   1945   4   13.0     5.4       0    51.9   160.4
+   1945   5   17.1     7.5       1    44.2   169.9
+   1945   6   19.6    10.9       0    53.0   206.8
+   1945   7   21.6    13.1       0    30.2   203.1
+   1945   8   19.5    12.3       0   111.1   152.6
+   1945   9   18.4    12.3       0    31.2    ---
+   1945  10   16.0     9.4       0    39.7   111.5
+   1945  11   10.3     6.2       0    40.1    ---
+   1945  12    7.8     2.4       8    75.4    48.1
+   1946   1    6.0     2.0       6    37.8    ---
+   1946   2    8.8     3.6       4    64.0    ---
+   1946   3    7.6     2.0       5    32.8    91.3
+   1946   4   13.9     5.0       2    20.6   221.7
+   1946   5   13.1     7.6       0    44.7   194.4
+   1946   6   17.3     9.3       0    73.5   169.9
+   1946   7   20.6    12.7       0    76.2   223.6
+   1946   8   19.0    11.6       0   125.3   136.3
+   1946   9   18.3    11.3       0    94.5   139.6
+   1946  10   13.4     9.1       0    47.7    ---
+   1946  11   10.5     5.8       0    92.9    51.4
+   1946  12    5.7     0.8       9    77.8    ---
+   1947   1    4.4    -0.7      19    49.6    72.9
+   1947   2   -0.5    -3.6      26    58.4    ---
+   1947   3    6.0     0.3      14   101.5    ---
+   1947   4   12.9     5.0       1    35.0    ---
+   1947   5   15.8     8.8       0    14.5   242.8
+   1947   6   20.0    11.1       0    25.0   224.8
+   1947   7   ---     ---     ---     ---     ---
+   1947   8   21.7    15.3       0     3.7   295.3
+   1947   9   20.5    12.2       0    10.4   187.2
+   1947  10   16.0     7.8       0     8.6    ---
+   1947  11   10.8     4.5       3    35.7    ---
+   1947  12    8.2     3.1       6    55.4    53.1
+   1948   1    8.2     2.7       6    93.6    47.0
+   1948   2    7.5     2.3       4    18.1    ---
+   1948   3   11.3     3.8       1    12.1   181.4
+   1948   4   12.5     5.4       0    30.2   219.1
+   1948   5   14.1     7.2       0    56.0   237.6
+   1948   6   17.2     9.9       0    86.4   204.0
+   1948   7   18.4    11.3       0    41.3   181.0
+   1948   8   18.9    11.9       0    73.6   147.4
+   1948   9   18.3    10.7       0    22.9   149.1
+   1948  10   14.3     8.0       0    30.5    97.4
+   1948  11   10.3     3.8       5    37.5    63.1
+   1948  12    8.9     4.6       1    39.5    65.4
+   1949   1    7.9     1.8       5    28.5    70.0
+   1949   2    9.7     1.9       4    24.1   121.8
+   1949   3    6.9     1.7       6    37.9    95.8
+   1949   4   14.2     5.9       0    33.8   214.1
+   1949   5   13.0     6.8       0    42.5   181.3
+   1949   6   17.3     9.7       0     9.2   257.0
+   1949   7   20.8    12.7       0    12.2   235.8
+   1949   8   21.3    12.8       0    19.9   233.9
+   1949   9   21.0    14.7       0    47.4   176.1
+   1949  10   16.3     9.2       1    65.0   138.4
+   1949  11    9.7     4.2       3    56.7    68.5
+   1949  12    8.3     3.0       4    43.2    64.6
+   1950   1    6.5     2.3       7    31.9    40.3
+   1950   2    9.0     2.7       3    58.2    96.1
+   1950   3   10.5     3.8       4     8.3   128.4
+   1950   4   11.0     4.2       2    51.6   181.2
+   1950   5   13.5     7.8       0    55.1   179.5
+   1950   6   20.7    12.3       0    43.9   287.6
+   1950   7   20.0    13.4       0    64.7   217.4
+   1950   8   20.7    12.9       0    40.1   202.8
+   1950   9   17.6    10.4       0    65.3   131.7
+   1950  10   13.5     7.9       0    31.6   134.6
+   1950  11    9.0     3.9       2    92.7    55.6
+   1950  12    3.7    -0.8      16    62.8    39.0
+   1951   1    6.9     1.6       8    51.7    54.1
+   1951   2    6.3     1.7       2    72.4    73.5
+   1951   3    7.6     1.9       8    66.8   122.6
+   1951   4   10.2     3.2       0    96.8   197.3
+   1951   5   12.7     7.3       0    48.2   198.4
+   1951   6   16.9     9.8       0    50.6   257.8
+   1951   7   20.5    12.5       0    78.3   240.9
+   1951   8   19.1    12.3       0    58.0   175.8
+   1951   9   18.2    11.5       0    47.5   143.3
+   1951  10   14.3     8.4       0    14.1   153.2
+   1951  11   11.2     6.1       1    85.8    57.4
+   1951  12    8.0     3.2       5    38.1    72.2
+   1952   1    5.5     0.4      11    64.0    84.3
+   1952   2    5.8    -0.2      14    26.6    63.7
+   1952   3    7.8     2.9       4    60.5    96.0
+   1952   4   12.5     4.9       3    21.4   195.9
+   1952   5   15.6     8.6       0    26.8   245.5
+   1952   6   18.9    10.3       0    39.1   220.9
+   1952   7   20.8    12.7       0    40.9   202.2
+   1952   8   20.8    13.0       0   109.4   200.0
+   1952   9   15.8     7.8       0    70.8   164.8
+   1952  10   12.9     6.3       0    44.8   126.2
+   1952  11    7.4     2.1       7   106.9    69.1
+   1952  12    5.5     0.6      11    70.9    69.6
+   1953   1    5.2     0.4      17    25.0    32.5
+   1953   2    6.9     1.6       7    34.6    74.3
+   1953   3    8.2     1.3       9     7.5   111.3
+   1953   4   10.2     4.4       0    44.3   166.1
+   1953   5   14.9     8.6       0    28.9   247.7
+   1953   6   16.2    10.8       0    46.6   158.8
+   1953   7   20.0    12.0       0    63.8   213.3
+   1953   8   20.7    12.3       0    58.4   224.6
+   1953   9   18.3    10.1       0    40.8   197.6
+   1953  10   14.8     8.2       0    42.4    86.6
+   1953  11   11.1     5.8       0    24.5    61.7
+   1953  12    9.2     5.5       0    22.3    34.0
+   1954   1    5.5     0.9      10    39.4    56.4
+   1954   2    4.3    -0.1      10    46.1    53.8
+   1954   3    8.5     2.3       4    50.5   101.0
+   1954   4    9.9     3.8       1     9.4   184.9
+   1954   5   14.0     7.5       0    41.0   214.3
+   1954   6   17.2    10.5       0    54.1   176.8
+   1954   7   18.8    10.9       0    44.5   156.1
+   1954   8   19.0    11.6       0   124.0   147.0
+   1954   9   17.5     9.3       0    32.7   166.6
+   1954  10   15.9     9.1       1    40.5   114.7
+   1954  11   10.8     4.3       2   108.7    72.3
+   1954  12    9.3     3.6       5    39.1    72.6
+   1955   1    4.6    -0.3       0    45.5    42.0
+   1955   2    4.0    -0.7       0    44.5    71.3
+   1955   3    6.5     0.0       0    39.2   164.8
+   1955   4   12.4     5.0       0     9.7   167.5
+   1955   5   13.3     5.8       0    41.0   177.3
+   1955   6   16.7    10.1       0    52.9   201.7
+   1955   7   19.2    12.2      12     6.4   228.2
+   1955   8   20.5    13.8      19    38.3   209.0
+   1955   9   19.5    10.9      14    31.9   166.3
+   1955  10   13.9     6.3       1   112.1   154.2
+   1955  11   10.6     5.9       1    15.0    58.0
+   1955  12    9.0     2.6       5    31.4    64.9
+   1956   1    6.1     0.8       9    85.6    65.9
+   1956   2    1.9    -3.3      25    54.6    57.8
+   1956   3    7.5     2.5       4    18.0   159.0
+   1956   4    8.8     2.2       5    20.5   179.2
+   1956   5   16.3     7.3       0    18.5   249.9
+   1956   6   16.7     9.1       0    37.3   145.5
+   1956   7   19.8    13.0       0    45.1   172.8
+   1956   8   18.2    10.4       0    98.1   166.9
+   1956   9   18.0    11.9       0    28.6   127.9
+   1956  10   13.5     6.6       0    95.6   121.2
+   1956  11    8.8     4.3       2    28.6    64.3
+   1956  12    8.1     3.9       7    25.1    19.0
+   1957   1    8.2     2.9       3    32.3    ---
+   1957   2    8.4     2.6       8    56.8    73.9
+   1957   3   11.1     5.9       0    42.6   106.3
+   1957   4   11.1     5.3       0    12.5   167.3
+   1957   5   13.6     6.6       0    35.2   214.0
+   1957   6   18.2    10.2       0    49.4   290.5
+   1957   7   20.4    13.3       0    56.9   165.8
+   1957   8   19.3    12.5       0    44.3   174.3
+   1957   9   16.6     9.7       0    83.6   115.1
+   1957  10   14.6     8.1       0    33.8    83.8
+   1957  11    9.4     5.3       1    37.0    69.9
+   1957  12    7.1     2.4       6    45.6    62.6
+   1958   1    5.8     1.0       8    55.7    44.8
+   1958   2    8.0     1.3      10    79.0    65.0
+   1958   3    5.8     0.6      11    40.4   145.3
+   1958   4   10.2     3.5       3    28.8   162.3
+   1958   5   14.9     7.5       0    71.5   205.1
+   1958   6   16.3     9.9       0    81.4   162.7
+   1958   7   19.6    12.5       0    52.9   199.3
+   1958   8   20.0    12.9       0    58.9   152.0
+   1958   9   18.6    13.0       0    47.1   168.1
+   1958  10   14.4     8.7       0    50.0    99.1
+   1958  11   10.0     5.3       0    27.0    45.5
+   1958  12    7.9     2.7       0    77.0    44.2
+   1959   1    4.8    -1.0      18    ---     95.1
+   1959   2    6.9     2.0       1    ---     68.3
+   1959   3    9.8     3.8       1    ---    127.4
+   1959   4   12.4     5.8       0    ---    167.3
+   1959   5   14.6     7.6       0    ---    236.8
+   1959   6   19.6    10.4       0    ---    258.6
+   1959   7   21.7    13.3       0    ---    304.9
+   1959   8   21.8    14.1       0    ---    220.5
+   1959   9   19.9    12.5       0    ---    197.5
+   1959  10   16.1    10.0       0    ---    165.2
+   1959  11   10.5     4.8       3    ---     61.8
+   1959  12    8.6     3.5       2    ---     27.3
+   1960   1    6.3     1.8      10    ---     31.8
+   1960   2    7.1     1.8       6    ---     68.9
+   1960   3    7.2     4.0       0    ---     59.2
+   1960   4   11.8     5.2       0    ---    154.6
+   1960   5   14.8     8.5       0    ---    188.1
+   1960   6   19.0    10.9       0    ---    268.2
+   1960   7   19.7    11.3       0    ---    174.1
+   1960   8   19.3    11.5       0    ---    182.2
+   1960   9   17.2    11.1       0    ---    130.5
+   1960  10   14.0     9.1       0    ---     86.9
+   1960  11   11.0     5.3       0    ---     70.3
+   1960  12    7.0     2.9       1    ---     42.1
+   1961   1    6.0     1.7       5    81.8    43.9
+   1961   2    9.1     3.6       0    38.3    68.2
+   1961   3   12.6     3.6       2    16.2   159.5
+   1961   4   12.8     6.8       0    38.5   146.0
+   1961   5   14.7     7.5       0    42.3   238.6
+   1961   6   19.6    10.3       0    19.4   247.3
+   1961   7   19.8    11.9       0    48.9   175.7
+   1961   8   20.2    11.9       0   110.1   195.6
+   1961   9   18.9    12.2       0    71.6   124.0
+   1961  10   15.2     8.8       0   106.9   149.1
+   1961  11    9.7     4.8       1    47.4    70.2
+   1961  12    6.7     1.9       9    73.2    71.9
+   1962   1    7.4     1.7       8    48.9    78.6
+   1962   2    7.2     1.2       9    30.3    73.3
+   1962   3    6.1    -0.2      16    33.9   118.3
+   1962   4   10.4     4.1       0    40.4   145.9
+   1962   5   13.6     6.6       0    40.0   171.4
+   1962   6   17.3     9.0       0    11.1   271.5
+   1962   7   17.6    11.2       0   100.8   163.1
+   1962   8   19.1    11.3       0    41.4   178.0
+   1962   9   17.2     9.5       0    42.1   124.1
+   1962  10   14.6     7.8       0    35.8   131.0
+   1962  11    8.6     3.9       7    78.4    35.3
+   1962  12    5.6     0.0      16    60.3    80.1
+   1963   1    0.9    -3.0      29    29.2    59.3
+   1963   2    1.3    -2.3      26    25.8    81.8
+   1963   3    8.3     2.3       6    58.6   106.8
+   1963   4   10.4     4.3       1    63.0   146.9
+   1963   5   13.4     6.8       0    60.1   207.0
+   1963   6   17.4    10.7       0    33.9   201.6
+   1963   7   18.8    11.9       0    25.9   225.4
+   1963   8   18.9    11.3       0    91.6   129.2
+   1963   9   17.2    10.1       0    27.0   137.9
+   1963  10   14.1     7.8       0    46.3    95.5
+   1963  11   11.4     6.1       2    64.2    63.1
+   1963  12    5.8     1.7       9    21.7    56.2
+   1964   1    5.0     0.5      15    11.5    49.7
+   1964   2    6.4     2.0       5    21.5    71.6
+   1964   3    5.0     1.4      12    55.4    61.8
+   1964   4   11.3     5.4       0    61.5   141.6
+   1964   5   16.7     8.9       0    32.6   243.0
+   1964   6   17.9    10.5       0    83.4   176.0
+   1964   7   20.6    12.3       0    24.7   216.0
+   1964   8   20.4    12.4       0    39.5   207.7
+   1964   9   19.5    11.1       0     7.8   195.1
+   1964  10   12.9     6.5       0    83.2   119.8
+   1964  11   10.8     5.4       2    28.5    78.7
+   1964  12    6.7     0.3      17    78.1    26.7
+   1965   1    6.0     0.1      14    57.5    69.4
+   1965   2    5.5     1.3       9    44.5    42.1
+   1965   3    8.0     2.0       8    37.9   115.7
+   1965   4   11.0     4.0       0    80.2   123.7
+   1965   5   14.9     7.9       0    45.2   183.5
+   1965   6   17.2    10.4       0    48.2   180.3
+   1965   7   18.0    10.9       0   103.6   128.2
+   1965   8   19.3    11.6       0    57.6   193.5
+   1965   9   17.1     9.7       0   121.1   133.0
+   1965  10   15.1     9.3       0    19.9   143.7
+   1965  11    8.1     2.9       8    55.4    80.7
+   1965  12    6.9     1.3       9    80.4    49.2
+   1966   1    4.9     1.3      12    34.4    28.8
+   1966   2    7.7     2.9       5    55.0    48.5
+   1966   3   10.0     2.5       5    13.8   118.0
+   1966   4   10.4     4.4       0    48.8   104.1
+   1966   5   15.1     7.7       0    28.6   218.5
+   1966   6   19.2    11.3       0    47.7   203.2
+   1966   7   19.1    11.4       0    91.2   188.8
+   1966   8   18.9    11.5       0    59.4   215.6
+   1966   9   18.4    11.0       0    16.6   165.4
+   1966  10   14.7     9.5       0   128.6    78.7
+   1966  11    8.7     3.8       3   116.3    49.7
+   1966  12    7.6     1.6       5    71.8    35.6
+   1967   1    6.0     1.6      12    30.0    52.6
+   1967   2    8.1     2.8       2    45.3    83.0
+   1967   3   11.6     3.8       1    18.0   171.9
+   1967   4   10.6     3.9       3    50.3   155.3
+   1967   5   14.3     7.2       1    68.9   208.9
+   1967   6   18.0    10.2       0    12.0   196.5
+   1967   7   22.0    13.8       0    29.9   235.6
+   1967   8   20.2    12.4       0    55.2   199.8
+   1967   9   18.2    11.4       0    66.1   137.3
+   1967  10   15.1     8.6       0    87.6   115.9
+   1967  11    9.4     3.3       2    65.8    65.0
+   1967  12    6.6     1.1      12    42.8    58.1
+   1968   1    6.3     1.4      13    49.8    34.1
+   1968   2    4.8     1.1       7    37.9    44.8
+   1968   3   10.0     3.1       2    21.9   130.1
+   1968   4   11.7     4.6       6    26.2   208.1
+   1968   5   13.3     6.7       0    30.4   165.4
+   1968   6   17.8    10.9       0    64.5   195.6
+   1968   7   18.4    11.8       0    72.8   158.6
+   1968   8   18.2    12.7       0    78.5   102.9
+   1968   9   18.0    11.5       0   130.5   158.3
+   1968  10   15.9    10.1       0    53.8    68.3
+   1968  11    9.5     5.7       1    58.5    31.4
+   1968  12    5.5     1.5       8    68.1    30.4
+   1969   1    7.7     3.2       4    46.2    30.7
+   1969   2    3.6    -1.1      18    53.3    58.7
+   1969   3    5.6     1.3       3    52.7    85.3
+   1969   4   10.9     3.5       2    48.9   202.3
+   1969   5   15.0     7.9       0    66.6   199.5
+   1969   6   16.9     9.8       0    27.8   279.6
+   1969   7   21.0    13.2       0    99.6   208.4
+   1969   8   19.7    13.2       0    66.0   182.2
+   1969   9   18.3    11.6       0     6.9   144.9
+   1969  10   17.0     9.9       0     4.1   119.0
+   1969  11    9.5     3.3       4    84.5    69.1
+   1969  12    5.1     1.5       7    71.1    11.0
+   1970   1    5.3     1.5       9    48.2    19.5
+   1970   2    6.1    -0.1      13    51.8    95.1
+   1970   3    7.2     0.7      12    39.3   112.4
+   1970   4    9.9     3.1       7    58.8   125.3
+   1970   5   15.4     7.8       0    26.8   198.9
+   1970   6   18.7    11.5       0    10.3   285.1
+   1970   7   20.3    11.6       0    39.4   181.6
+   1970   8   19.7    12.9       0    25.5   205.8
+   1970   9   19.1    11.4       0    46.8   159.1
+   1970  10   15.2     8.2       0    33.6   113.9
+   1970  11   10.9     5.1       1   135.9    67.0
+   1970  12    7.2     2.3       7    42.8    41.4
+   1971   1    6.4     2.2       6    70.8    28.6
+   1971   2    7.8     2.2       5    12.2    67.1
+   1971   3    8.0     2.4       7    32.6   100.6
+   1971   4    9.9     4.8       0    16.4   121.0
+   1971   5   14.8     8.3       0    26.1   235.9
+   1971   6   15.9     9.6       0    62.4   172.7
+   1971   7   19.9    12.7       0    68.9   236.2
+   1971   8   20.0    13.7       0    56.2   161.5
+   1971   9   19.0    10.8       0    33.1   186.8
+   1971  10   15.8     9.2       0    53.6   133.7
+   1971  11   10.1     3.6       3    86.8    76.5
+   1971  12    8.7     4.3       2    21.7    26.3
+   1972   1    5.6     1.5       8    46.4    30.5
+   1972   2    6.4     2.1       2    24.4    43.9
+   1972   3   10.1     2.7       1    20.2   145.9
+   1972   4   11.3     5.2       0    30.3   144.8
+   1972   5   14.1     7.5       0    32.2   202.2
+   1972   6   16.3     8.8       0    31.2   194.6
+   1972   7   18.9    12.5       0    60.0   159.6
+   1972   8   19.4    12.2       0     2.1   200.5
+   1972   9   16.3     9.9       0    39.1   114.7
+   1972  10   13.9     9.0       0    12.3    90.1
+   1972  11    9.4     3.3       5    45.7    71.6
+   1972  12    8.6     3.9       1    30.6    51.0
+   1973   1    6.7     2.7       3    17.5    32.9
+   1973   2    7.1     0.9      14    33.0    72.4
+   1973   3    9.4     2.9       2     9.7   135.4
+   1973   4    9.7     3.4       1    68.9   132.7
+   1973   5   14.3     7.9       0    57.0   206.6
+   1973   6   18.8    11.0       0    36.9   296.4
+   1973   7   18.9    12.6       0    76.6   187.4
+   1973   8   19.8    13.8       0    18.2   194.2
+   1973   9   18.7    11.3       0    75.9   169.5
+   1973  10   12.8     7.0       0    50.3    92.2
+   1973  11    8.7     2.4      10    26.3    93.8
+   1973  12    7.2     2.0       9    33.1    48.3
+   1974   1    8.5     3.0       2    43.3    56.7
+   1974   2    8.0     3.1       3    44.8    63.0
+   1974   3    8.1     2.9       1    24.6   109.7
+   1974   4   10.0     5.1       0    11.0   159.8
+   1974   5   14.3     7.1       0    13.2   223.1
+   1974   6   16.9     9.9       0    38.0   180.9
+   1974   7   19.8    11.5       0    44.5   163.5
+   1974   8   19.9    12.5       0    98.6   212.2
+   1974   9   16.6     9.1       0   117.6   148.7
+   1974  10   10.6     5.0       0   109.3    90.9
+   1974  11    9.3     3.9       3    97.3    45.3
+   1974  12    9.7     4.9       1    25.5    35.7
+   1975   1    9.2     3.6       1    87.9    46.1
+   1975   2    7.2     2.4       2    17.3    92.8
+   1975   3    6.9     2.6       7    67.4    73.8
+   1975   4   10.7     4.1       2    39.5   119.3
+   1975   5   11.7     6.7       0    43.5   186.7
+   1975   6   16.9     9.7       0    17.2   275.6
+   1975   7   20.3    13.2       0    46.9   223.1
+   1975   8   21.8    14.7       0    31.1   267.4
+   1975   9   18.7    10.8       0    92.8   164.3
+   1975  10   13.5     8.3       0    41.5   106.6
+   1975  11    9.1     4.1       3    72.4    57.3
+   1975  12    7.2     1.5      11    29.8    31.9
+   1976   1    7.8     2.8       7    44.5    55.2
+   1976   2    6.5     1.8       5    12.7    60.2
+   1976   3    7.2     2.1       6    11.0   122.9
+   1976   4   10.3     4.5       1     9.5   174.3
+   1976   5   15.5     8.1       0    20.3   213.3
+   1976   6   20.6    12.5       0     8.9   314.4
+   1976   7   21.6    14.3       0    19.1   309.5
+   1976   8   20.7    14.1       0    57.4   273.2
+   1976   9   17.4    11.2       0   134.6   130.7
+   1976  10   14.4     9.2       0    88.6    63.9
+   1976  11    9.6     4.4       2    68.1    54.1
+   1976  12    5.0     0.2      14    47.5    47.0
+   1977   1    5.4     0.7      13    55.2    46.4
+   1977   2    7.6     2.9       3    67.1    70.3
+   1977   3    9.7     4.2       2    36.6   114.0
+   1977   4   11.2     3.3       5    25.0   175.4
+   1977   5   12.6     7.3       0    36.5   229.3
+   1977   6   15.6     9.9       0    21.6   114.3
+   1977   7   18.8    12.3       0    13.3   145.4
+   1977   8   18.3    12.7       0    64.3   158.0
+   1977   9   17.6    10.9       0    19.2   124.6
+   1977  10   15.4     9.5       0    12.3   124.8
+   1977  11    9.9     4.4       1    61.4    72.7
+   1977  12    8.3     4.6       0    61.8    41.4
+   1978   1    5.6     0.8      10    61.1    33.3
+   1978   2    4.4     0.1      13    52.5    46.1
+   1978   3    9.9     2.9       2    53.6   118.2
+   1978   4    8.2     3.7       3    34.3   133.3
+   1978   5   11.7     7.3       0    22.7   157.0
+   1978   6   17.4    10.1       0    76.1   194.8
+   1978   7   17.7    11.6       0    21.2   155.5
+   1978   8   18.9    11.7       0    50.2   157.1
+   1978   9   18.5    10.2       0    38.1   173.5
+   1978  10   14.7     9.0       0     6.4    85.9
+   1978  11   11.4     6.0       5    42.6    66.8
+   1978  12    7.0     3.4       3    77.3    23.6
+   1979   1    2.7    -2.4      25    71.6    33.6
+   1979   2    3.1    -0.7      18    72.9    52.8
+   1979   3    7.8     1.8       4    52.3    99.6
+   1979   4   10.1     4.1       2    49.3   126.9
+   1979   5   14.5     6.8       0    75.8   215.1
+   1979   6   17.5    10.3       0    34.3   211.2
+   1979   7   20.1    12.3       0     5.5   198.8
+   1979   8   19.7    12.0       0    52.9   187.7
+   1979   9   18.6    10.7       0    19.0   192.9
+   1979  10   15.0     9.6       0    21.9   105.7
+   1979  11    9.7     3.3       3    67.5    74.9
+   1979  12    8.1     3.6       3    88.3    44.7
+   1980   1    5.3     0.7       9    50.3    50.5
+   1980   2    7.9     3.1       2    50.3    63.3
+   1980   3    7.6     2.5       3    30.4    77.4
+   1980   4   10.7     4.6       1    22.5   154.1
+   1980   5   13.1     7.5       0     4.6   241.4
+   1980   6   18.5    10.3       0    58.7   195.5
+   1980   7   17.7    11.6       0    71.5   175.5
+   1980   8   20.1    12.9       0    48.7   152.6
+   1980   9   19.2    12.0       0    26.5   159.7
+   1980  10   13.0     6.0       0    83.9   126.8
+   1980  11    9.1     4.5       2    53.4    40.6
+   1980  12    7.4     2.1       7    62.8    36.7
+   1981   1    6.7     1.5      11    47.9    51.4
+   1981   2    5.8     0.5      12    31.1    64.1
+   1981   3   10.0     4.7       4    77.4    54.4
+   1981   4    9.8     4.8       2   102.5   123.1
+   1981   5   14.4     7.7       0    50.9   178.3
+   1981   6   17.4    10.4       0    44.0   180.2
+   1981   7   19.6    12.2       0    50.6   181.0
+   1981   8   19.9    12.4       0    12.5   192.8
+   1981   9   19.5    11.9       0    59.6   174.0
+   1981  10   12.2     5.8       0    75.7   119.1
+   1981  11   10.2     4.7       0    39.5    40.4
+   1981  12    3.8    -0.7      17    37.3    29.8
+   1982   1    6.0     0.7      12    26.6    62.2
+   1982   2    6.3     2.0       3    19.8    58.7
+   1982   3    9.0     2.3       4    43.7   169.5
+   1982   4   10.4     4.2       3    13.7   184.0
+   1982   5   15.9     7.5       0    46.5   261.0
+   1982   6   18.5    11.4       0    88.0   174.7
+   1982   7   19.5    13.6       0    28.2   184.1
+   1982   8   20.8    13.0       0    53.6   195.5
+   1982   9   19.3    11.4       0    45.4   167.5
+   1982  10   14.0     8.4       0   135.9    65.2
+   1982  11   11.0     5.9       3    60.6    56.1
+   1982  12    7.2     1.4      11    59.3    43.7
+   1983   1    9.0     3.4       2    42.8    44.6
+   1983   2    4.3     0.4      10    32.4    88.1
+   1983   3    9.6     2.8       2    38.5    96.6
+   1983   4   10.5     3.8       0    85.1   144.9
+   1983   5   12.6     7.5       0    53.0   156.1
+   1983   6   17.9    10.7       0    25.7   190.4
+   1983   7   21.3    13.9       0    15.5   239.9
+   1983   8   20.7    13.8       0    10.9   189.2
+   1983   9   17.6    11.0       0    83.0   109.2
+   1983  10   14.3     7.8       1    43.0   128.3
+   1983  11   10.2     5.7       3    62.6    36.1
+   1983  12    8.0     3.3       3    40.5    42.4
+   1984   1    6.4     0.7       6    77.5    65.5
+   1984   2    5.8     1.4       6    34.2    59.9
+   1984   3    6.9     2.6       2    65.9    58.9
+   1984   4   10.2     3.9       1    21.0   215.9
+   1984   5   11.3     7.0       0    72.6   118.2
+   1984   6   17.5     9.7       0    24.4   170.0
+   1984   7   19.6    12.1       0    33.0   168.1
+   1984   8   20.4    13.8       0    36.8   222.0
+   1984   9   17.3    11.1       0    90.4   105.3
+   1984  10   14.9     8.7       0    39.5    97.2
+   1984  11   11.4     7.1       0    65.4    48.7
+   1984  12    8.1     3.0       7    56.2    54.8
+   1985   1    3.7    -2.0      23    61.8    35.2
+   1985   2    4.1    -0.1      12     6.6    80.0
+   1985   3    7.6     1.6       6    34.4   108.8
+   1985   4   11.6     4.8       1    60.0   130.7
+   1985   5   12.5     7.4       0    65.0   144.8
+   1985   6   16.1     9.6       0   122.6   140.9
+   1985   7   20.7    12.9       0    43.6   186.3
+   1985   8   19.2    11.7       0    81.5   174.1
+   1985   9   18.8    10.9       0     9.9   121.8
+   1985  10   14.9     9.6       0     9.3    92.7
+   1985  11    7.3     1.5      11    60.4    70.2
+   1985  12    8.6     4.2       4    99.4    22.9
+   1986   1    5.9     0.9      10    61.1    49.0
+   1986   2    1.1    -2.0      23     9.7    64.3
+   1986   3    8.0     1.5       6    55.5   114.6
+   1986   4   ---     ---        0    ---     ---
+   1986   5   15.6     7.7       0    50.7   218.4
+   1986   6   17.3    10.5       0    30.9   203.5
+   1986   7   20.8    12.7       0    55.0   175.8
+   1986   8   18.5    11.2       0    60.8   171.1
+   1986   9   16.6     8.6       0    25.3   160.2
+   1986  10   14.9     8.5       0    61.6   102.6
+   1986  11   10.6     5.2       0    44.8    51.5
+   1986  12    8.2     2.8       4    72.3    48.4
+   1987   1    2.7    -0.8      18    22.3    31.2
+   1987   2    6.6     1.8       7    25.9    69.2
+   1987   3    6.5     0.9      11    35.8    93.9
+   1987   4   12.8     6.2       0    37.4   147.9
+   1987   5   13.4     6.5       0    55.7   169.8
+   1987   6   17.0    10.5       0    64.5   113.5
+   1987   7   19.4    13.1       0    77.0   163.5
+   1987   8   20.3    12.8       0   117.7   134.5
+   1987   9   18.8    11.1       0    37.0   153.7
+   1987  10   14.1     8.8       0    95.5   113.2
+   1987  11    9.4     5.2       2    50.5    45.1
+   1987  12    8.2     4.4       1    27.3    23.8
+   1988   1    7.7     3.2       2   108.0    46.4
+   1988   2    7.5     2.1       5    56.9   110.1
+   1988   3    9.2     3.2       3    83.3    81.7
+   1988   4   10.9     5.4       1    49.8   142.7
+   1988   5   14.7     9.1       0    43.5   195.9
+   1988   6   16.4    10.9       0    20.2   140.9
+   1988   7   19.9    12.4       0    71.3   149.0
+   1988   8   20.9    12.4       0    29.8   179.8
+   1988   9   17.7    10.6       0    21.8   123.3
+   1988  10   13.9     8.8       0    30.3    84.2
+   1988  11    9.2     3.4       5    32.3    83.1
+   1988  12    8.6     4.4       0    25.6    37.6
+   1989   1    8.0     3.0       0    27.9    54.3
+   1989   2    8.7     2.9       5    38.5    95.5
+   1989   3   11.5     4.3       2    43.2    ---
+   1989   4    9.5     4.3       1    58.0    ---
+   1989   5   17.1     8.5       0     9.4    ---
+   1989   6   18.5    10.5       0    69.9    ---
+   1989   7   22.0    13.9       0    16.7    ---
+   1989   8   22.2    13.3       0    22.6   227.5
+   1989   9   19.6    13.0       0    43.0   128.3
+   1989  10   15.5     9.9       0    33.1    94.4
+   1989  11   10.4     4.8       0    17.8    96.1
+   1989  12    8.4     4.0       2    75.5    24.0
+   1990   1    8.8     4.2       4    49.2    60.5
+   1990   2   10.3     4.7       1    77.9    92.9
+   1990   3   12.1     5.0       2    20.7   156.6
+   1990   4   12.6     4.9       3    49.0   245.0
+   1990   5   16.9     9.0       0    15.1   250.8
+   1990   6   18.0    10.5       0    40.5   149.8
+   1990   7   21.5    12.7       0    17.6   229.0
+   1990   8   23.3    14.2       0    30.0   249.5
+   1990   9   18.1     9.9       0    32.6   125.0
+   1990  10   15.2    10.3       0    58.7   130.9
+   1990  11    9.7     5.3       2   121.3    53.4
+   1990  12    6.9     2.9       2    51.7    36.5
+   1991   1    6.2     2.4       1    27.3    72.1
+   1991   2    4.1    -0.5      15    24.5    48.0
+   1991   3   10.8     4.8       1    20.8   118.8
+   1991   4   11.2     4.9       1    33.2   189.5
+   1991   5   13.4     7.1       0    17.2   156.6
+   1991   6   17.0     9.6       0    55.3   134.7
+   1991   7   21.4    14.0       0    32.8   199.9
+   1991   8   22.5    14.6       0    10.2   239.9
+   1991   9   19.2    11.6       0    46.6   171.9
+   1991  10   13.5     8.7       0    27.8    77.8
+   1991  11    9.1     4.1       5    61.4    49.3
+   1991  12    7.5     2.1      10    28.3    42.7
+   1992   1    6.3     2.5       5    50.1    55.4
+   1992   2    7.8     1.9       8    17.2    82.5
+   1992   3   10.1     4.5       0    77.5    90.7
+   1992   4   12.3     5.4       0    60.2   138.2
+   1992   5   17.3     9.8       0    43.4   254.8
+   1992   6   19.1    12.3       0    35.0   235.6
+   1992   7   21.0    14.1       0    67.9   177.1
+   1992   8   21.1    13.3       0    72.0   179.8
+   1992   9   17.9    11.1       0    31.7   144.2
+   1992  10   11.8     6.0       1    53.7   115.6
+   1992  11   10.3     4.1       1    92.3    67.4
+   1992  12    6.9     2.5       7    36.1    42.6
+   1993   1    8.4     2.8       5    47.0    37.7
+   1993   2    6.1     2.5       1    27.0    36.9
+   1993   3    9.5     3.6       2    21.8   145.8
+   1993   4   12.6     6.5       0    35.8   144.5
+   1993   5   ---      8.8       0    62.1   212.4
+   1993   6   18.7    11.0       0    20.2   198.6
+   1993   7   20.6    12.0       0    62.7   174.4
+   1993   8   19.5    12.1       0    59.8   210.3
+   1993   9   16.3    11.3       0   137.5   115.0
+   1993  10   12.6     8.2       0   142.8   126.6
+   1993  11    8.1     4.0       4    76.5    56.4
+   1993  12    8.1     2.8       3    87.6    34.0
+   1994   1    7.9     2.1       6    70.1    58.2
+   1994   2    5.7     0.9       8    23.6    77.1
+   1994   3   11.5     4.3       1    52.8   131.6
+   1994   4   12.1     5.2       0    41.3   166.8
+   1994   5   13.9     8.2       0    49.5   154.1
+   1994   6   19.0    11.1       0    27.7   189.9
+   1994   7   22.3    15.0       0    44.5   247.2
+   1994   8   21.1    13.7       0    59.7   216.0
+   1994   9   17.3    10.9       0    44.6   122.5
+   1994  10   13.6     7.9       0    74.9   123.6
+   1994  11   12.6     7.8       0    21.1    54.5
+   1994  12    9.6     3.7       7    51.9    62.2
+   1995   1    7.3     1.9       7    98.4    48.8
+   1995   2    9.3     3.1       3    69.6    99.9
+   1995   3    9.5     2.4       7    55.3   179.7
+   1995   4   13.2     5.4       3    18.2   185.3
+   1995   5   16.2     7.4       0    19.2   233.9
+   1995   6   16.5    10.2       0    42.6   153.4
+   1995   7   22.6    14.9       0    53.9   262.0
+   1995   8   22.3    15.1       0    17.6   274.6
+   1995   9   18.0    11.4       0    73.7   157.8
+   1995  10   16.8    10.5       0     6.4   140.8
+   1995  11   10.9     6.4       1    28.4    58.3
+   1995  12    5.2     1.3      14    56.9    29.1
+   1996   1    5.2     2.6       6    11.0    22.6
+   1996   2    5.1     0.3      14    35.8    75.3
+   1996   3    5.7     1.8       7    17.3    86.5
+   1996   4   11.7     5.2       2     3.3   190.7
+   1996   5   12.9     6.2       0    30.5   161.4
+   1996   6   19.2    10.1       0     4.4   207.7
+   1996   7   20.9    12.8       0    58.3   195.5
+   1996   8   20.8    13.9       0   128.7   202.1
+   1996   9   17.2    11.7       0    18.6   142.0
+   1996  10   14.7     9.0       0    45.2   119.8
+   1996  11    9.3     3.5       6   105.5    81.2
+   1996  12    5.7     1.8       8    38.9    45.9
+   1997   1    4.3     0.8      11     6.1    49.7
+   1997   2    9.5     3.6       3    36.4    69.7
+   1997   3   11.4     4.9       1    12.5   137.1
+   1997   4   12.2     5.3       1    19.5   183.1
+   1997   5   15.3     8.4       0    47.5   229.5
+   1997   6   16.9    11.8       0    95.6   145.2
+   1997   7   20.1    13.4       0    35.2   206.3
+   1997   8   22.7    16.4       0    34.6   238.6
+   1997   9   19.0    12.4       0    11.2   174.1
+   1997  10   14.4     8.0       3    47.5   141.8
+   1997  11   11.3     6.7       0    71.8    60.7
+   1997  12    8.5     4.3       0   104.6    22.4
+   1998   1    7.9     3.7       3    67.0    46.7
+   1998   2   10.4     4.1       4     9.8   110.5
+   1998   3   11.0     5.2       1    53.7    78.5
+   1998   4   11.2     5.9       1    83.3   126.8
+   1998   5   15.7     9.6       0    15.9   212.3
+   1998   6   18.9    12.1       0   104.4   141.5
+   1998   7   19.8    12.8       0    54.5   169.4
+   1998   8   20.5    12.6       0    29.2   204.4
+   1998   9   17.8    12.7       0    33.6   137.5
+   1998  10   13.6     8.5       0    98.2   104.7
+   1998  11    8.3     2.9       4    75.8    86.2
+   1998  12    8.2     3.4       5    90.7    30.4
+   1999   1    8.2     3.3       3    53.7    62.4
+   1999   2    7.3     1.6       6    48.5    90.0
+   1999   3   10.0     4.7       0    52.0   104.6
+   1999   4   13.0     6.2       2    39.8   206.6
+   1999   5   16.6    10.0       0    29.6   215.0
+   1999   6   18.0    10.8       0   101.6   192.7
+   1999   7   21.3    14.6       0    24.2   239.3
+   1999   8   20.7    13.8       0   122.4   190.0
+   1999   9   19.7    13.9       0    54.9   149.9
+   1999  10   14.4     9.0       0    32.2   144.2
+   1999  11   10.5     6.1       0    41.2    55.5
+   1999  12    7.2     2.1       8    71.4    60.3
+   2000   1    7.7     2.6       2    18.1    56.9
+   2000   2    8.9     3.2       3    45.7   105.6
+   2000   3   10.6     4.7       2    12.5   111.6
+   2000   4   11.6     5.8       0    74.0   161.9
+   2000   5   15.3     9.1       0    84.0   202.6
+   2000   6   19.2    12.0       0    17.6   193.1
+   2000   7   18.0    12.1       0    60.1    93.4
+   2000   8   21.0    13.9       0    43.8   226.7
+   2000   9   19.1    13.2       0    88.0   129.1
+   2000  10   13.8     8.6       0   134.6    88.4
+   2000  11   10.2     4.8       0    86.2    73.6
+   2000  12    7.9     4.4       7    56.8    39.4
+   2001   1    6.3     1.9      10    51.2    70.9
+   2001   2    7.6     1.8      10    84.6    68.2
+   2001   3    8.2     3.0       3    80.2    73.7
+   2001   4   11.2     5.1       0    68.3   162.4
+   2001   5   15.6     9.2       0    38.1   241.0
+   2001   6   18.2    10.4       0    64.9   169.2
+   2001   7   21.4    14.1       0    59.2   210.3
+   2001   8   21.5    14.5       0    78.2   205.4
+   2001   9   16.8    10.7       0   122.0   122.0
+   2001  10   16.6    11.4       0    55.6   110.4
+   2001  11   10.4     4.7       0    62.3    79.6
+   2001  12    6.9     2.3       7    32.5    59.2
+   2002   1    8.0     3.0       4    34.2    51.9
+   2002   2   10.0     4.2       3    51.3   101.4
+   2002   3   ---     ---     ---     ---     ---
+   2002   4   ---     ---     ---     ---     ---
+   2002   5   ---     ---     ---     ---     ---
+   2002   6   20.1    11.8       0    30.1   172.4
+   2002   7   20.5    13.2       0    45.0   184.9
+   2002   8   22.2    14.7       0    27.1   192.9
+   2002   9   19.1    12.4       0    26.2   167.9
+   2002  10   13.7     7.9       0   117.9    97.5
+   2002  11   11.4     6.5       0    90.5    64.4
+   2002  12    8.0     4.8       7    87.1    23.1
+   2003   1    6.9     2.4       7    98.0    52.9
+   2003   2    5.9     2.0       2     9.6   113.8
+   2003   3   10.0     3.8       0    12.4   157.1
+   2003   4   12.8     6.0       0    29.1   237.0
+   2003   5   16.8     8.6       0    65.6   205.7
+   2003   6   20.8    12.8       0    36.3   171.9
+   2003   7   21.6    14.9       0    53.5   218.0
+   2003   8   ---     ---     ---      9.2    ---
+   2003   9   19.4     9.9       0    31.8   231.1
+   2003  10   13.2     7.0       2    63.7   148.6
+   2003  11   11.5     6.5       3    71.4    57.7
+   2003  12    8.2     3.2       5    68.0    42.9
+   2004   1    7.2     2.4       8    98.1    43.8
+   2004   2    7.9     3.8       3    40.1    65.5
+   2004   3    9.5     4.0       0    28.5   125.6
+   2004   4   12.8     6.3       0    55.0   171.5
+   2004   5   15.6     8.6       0    39.0   224.3
+   2004   6   20.0    11.9       0    52.8   189.6
+   2004   7   19.6    13.2       0    79.7   175.7
+   2004   8   20.9    15.1       0   153.0   169.1
+   2004   9   18.8    12.0       0    27.4   163.6
+   2004  10   14.7     8.9       3    57.5   102.4
+   2004  11   10.4     5.5       5    39.4    38.6
+   2004  12    8.1     2.5       2    23.3    55.1
+   2005   1    8.6     3.5       5    36.2    75.4
+   2005   2    6.5     2.1       3    57.8    54.6
+   2005   3    9.7     4.2       0    35.9    68.5
+   2005   4   12.9     5.9       0    35.4   156.1
+   2005   5   15.4     8.4       0    60.1   225.8
+   2005   6   19.0    11.5       0    38.2   191.7
+   2005   7   19.9    13.7       0    79.6   132.7
+   2005   8   20.0    12.5       0    27.7   181.4
+   2005   9   19.7    13.0       0    75.1   151.4
+   2005  10   17.0    12.1       5    66.3   115.6
+   2005  11   10.3     4.1       5    48.3    80.3
+   2005  12    7.0     2.1       4    63.8    49.7
+   2006   1    6.5     2.9       4     9.9    49.6
+   2006   2    6.3     2.2      12    69.7    58.1
+   2006   3    7.9     2.0       1    33.2   112.2
+   2006   4   12.6     5.0       0    30.4   163.7
+   2006   5   15.9     9.0       0    73.4   154.8
+   2006   6   18.5    11.4       0    16.7   246.0
+   2006   7   23.7    16.0       0    23.2   290.7
+   2006   8   ---     ---     ---    157.4    ---
+   2006   9   ---     ---     ---     89.7    ---
+   2006  10   16.9    11.8       0    74.9   113.7
+   2006  11   12.1     6.0       0    57.3   101.4
+   2006  12    9.2     4.3       0    46.0    37.7
+   2007   1   10.0     4.8       7    57.8    60.1
+   2007   2    8.8     3.9       3    79.9    58.1
+   2007   3   11.2     4.6       6    56.2   171.0
+   2007   4   15.2     7.3       1     0.2   225.7
+   2007   5   16.2     9.4       0   150.0   156.1
+   2007   6   18.7    12.3       0   102.7   130.0
+   2007   7   20.8    12.9       0    70.9   190.0
+   2007   8   ---     ---     ---     33.3    ---
+   2007   9   18.5    11.2       0    34.1   152.0Change to Monckton Ave
+   2007  10   14.7     8.4       0    48.7    95.2
+   2007  11   10.4     4.5       2    54.6    67.4
+   2007  12    8.1     3.4       4    44.5    38.8
+   2008   1    9.4     4.5       0    58.8    51.8
+   2008   2    9.4     2.0       7    27.4   124.7
+   2008   3    9.2     3.4       4    91.8   107.3
+   2008   4   12.5     4.7       3    45.5   184.2
+   2008   5   16.0     9.9       0    49.9   223.1
+   2008   6   19.1    11.3       0    40.9   210.0
+   2008   7   21.1    13.5       0    30.6   267.8
+   2008   8   21.4    14.1       0    72.4   153.0
+   2008   9   18.2    10.8       0    68.4   129.1
+   2008  10   14.2     6.5       1    86.5   106.3
+   2008  11   10.1     5.5       1   102.8    39.7
+   2008  12    6.7     2.4       7    32.8    48.7
+   2009   1    5.6     1.2      11    42.3    44.2
+   2009   2    7.1     2.0       9    54.8    45.4
+   2009   3   10.9     2.9       5    42.7   120.2
+   2009   4   13.6     6.6       0     5.9   219.3
+   2009   5   16.5     9.3       0    38.3   235.7
+   2009   6   18.1    11.6       0    64.2   220.3
+   2009   7   21.2    13.2       0    85.3   223.2
+   2009   8   22.8    14.1       0    18.7   250.8
+   2009   9   19.5    11.9       0    13.6   172.9
+   2009  10   15.3*    9.3*      0*   40.2    81.6*
+   2009  11   12.4     6.3       0    75.4    83.1
+   2009  12    7.0     2.3       8    99.8    41.3
+   2010   1    3.9     0.0      13    56.1    44.7
+   2010   2    5.3     0.6      12    89.1    53.9
+   2010   3    9.9*    2.9*      6*   29.4   111.7*
+   2010   4   12.9     4.3       1    18.8   220.8
+   2010   5   14.6     6.9       0    11.1   243.9
+   2010   6   18.7    11.4       0    25.2   222.6
+   2010   7   23.6    14.9       0    51.0   226.6
+   2010   8   20.2    12.9       0   140.5   163.2
+   2010   9   18.4    11.2       0    75.6   130.8
+   2010  10   14.5     8.4       0    64.5    84.9
+   2010  11    9.2*    4.3*      6*  100.5*   55.8*
+   2010  12    3.7*   -1.4*     19*   21.8*   37.9*
+   2011   1    7.0*    2.7*      3*   61.8*   27.2*
+   2011   2    9.0*    4.1*      2*   36.5*   46.5*
+   2011   3    9.8*    3.2*      3*    5.2*   93.7*
+   2011   4   15.8*    7.0*      1*    6.0*  211.8*
+   2011   5   17.9*    9.0*      0*    9.2*  255.8*
+   2011   6   19.7*   11.6*      0*   70.9*  252.2*
+   2011   7   19.0*   12.3*      0*   55.4*  188.1*
+   2011   8   20.2*   13.2*      0*   57.8*  185.1*
+   2011   9   21.1*   12.3*      0*   18.1*  202.2*
+   2011  10   17.1*   10.0*      0*   46.5*  171.0*
+   2011  11   13.1*    7.4*      2*   22.7*   65.5*
+   2011  12    8.7*    2.7*      5*   54.9*   78.8*
+   2012   1    8.7*    3.1*      5*   33.1*   53.9*
+   2012   2    7.1*    1.6*     13*   13.8*   86.6*
+   2012   3   11.3*    3.7*      2*   64.2*  141.3*
+   2012   4   10.9*    4.3*      3*  108.9*  151.1*
+   2012   5   15.1*    8.6*      0*   46.6*  171.3*
+   2012   6   17.9*   10.9*      0*   74.4*  189.0*
+   2012   7   20.3*   12.8*      0*   93.6*  206.9*
+   2012   8   22.0*   14.0*      0*   59.6*  217.3*
+   2012   9   18.9*    9.5*      0*   38.8*  200.8*
+   2012  10   13.6*    7.9*      0*   92.7*   94.7*
+   2012  11   10.5*    4.4*      2*   62.1*   79.6*
+   2012  12    7.9*    2.4*      8*   95.6*   41.9*
+   2013   1    6.1*    0.8*     15*   49.3*   61.9*
+   2013   2    5.0*    1.3*      6*   36.4*   39.8*
+   2013   3    5.3*    1.0*     11*   92.0*   77.6*
+   2013   4   11.4*    3.9*      4*   18.6*  246.9*
+   2013   5   14.5*    6.4*      1*   53.8*  226.8*
+   2013   6   17.2*   10.7*      0*   29.6*  174.5*
+   2013   7   21.4*   13.6*      0*    5.5*  234.4*
+   2013   8   22.1*   14.3*      0*   26.9*  252.8*
+   2013   9   18.6*   11.1*      0*   36.9*  164.6*
+   2013  10   16.1*   10.3*      0*   92.4*   98.6*
+   2013  11    9.7*    4.6*      1*   54.7*   74.1*
+   2013  12    9.1*    3.0*      3*   45.6*   65.7*
+   2014   1    8.6*    3.3*      6*   62.4*   59.7*
+   2014   2    9.9*    4.0*      1*   74.1*  123.8*
+   2014   3   12.6*    4.4*      2*   27.5*  176.8*
+   2014   4   13.6*    7.4*      1*   12.5*  179.7*
+   2014   5   16.7*    9.7*      0*   94.8*  207.8*
+   2014   6   19.0*   11.3*      0*   28.5*  223.1*
+   2014   7   21.7*   15.1*      0*   59.3*  210.0*
+   2014   8   20.2*   12.7*      0*   95.2*  246.9*
+   2014   9   19.4*   12.6*      0*   18.6*  134.1*
+   2014  10   17.2*   10.9*      0*   63.7*  132.8*
+   2014  11   12.2*    7.3*      2*  126.6*   50.9*
+   2014  12    8.3*    3.2*      6*   58.4*   75.2*
+   2015   1    7.6*    1.5*     10*   44.8*   71.8*  Provisional
+   2015   2    7.5*    1.9*      5*   44.3*   97.0*  Provisional
+   2015   3   10.5*    3.2*      3*   24.2*  157.4*  Provisional
+   2015   4   12.3*    4.6*      1*   21.1*  241.6*  Provisional
+   2015   5   15.6*    7.6*      1*   57.7*  221.1*  Provisional
+   2015   6   18.7*   10.4*      0*   22.7*  247.0*  Provisional
+   2015   7   22.1*   13.6*      0*   73.3*  229.2*  Provisional
diff --git a/manstondata.txt b/manstondata.txt
new file mode 100644
index 0000000..c2b98ef
--- /dev/null
+++ b/manstondata.txt
@@ -0,0 +1,896 @@
+Manston
+Location 6323E 1661N 49m amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1934   7   22.4    12.9    ---     37.1    ---
+   1934   8   20.8    12.1    ---     51.6    ---
+   1934   9   20.4    10.8    ---     25.4    ---
+   1934  10   14.6     8.2    ---     56.1    ---
+   1934  11    9.3     5.1    ---     45.2    ---
+   1934  12   10.1     6.5    ---     87.9    ---
+   1935   1    6.3     2.6    ---     51.8    51.4
+   1935   2    8.4     3.6    ---     51.6    62.0
+   1935   3    9.8     2.9    ---      2.0   139.3
+   1935   4   11.4     5.5    ---     64.0   160.8
+   1935   5   12.2     6.5    ---     53.8   228.9
+   1935   6   19.2    11.3    ---     62.2   240.4
+   1935   7   22.3    13.4    ---      4.6   317.1
+   1935   8   22.2    13.1    ---     74.4   235.8
+   1935   9   18.5    10.9    ---     80.3   178.5
+   1935  10   14.0     7.4    ---     52.3   130.9
+   1935  11   10.8     5.3    ---    109.2    67.5
+   1935  12    6.1     1.9    ---     46.2    38.0
+   1936   1    7.3     3.1    ---     79.5    39.4
+   1936   2    5.8     0.9    ---     52.6    97.4
+   1936   3   10.3     4.4    ---     22.9   124.0
+   1936   4    9.7     3.9    ---     34.8   163.0
+   1936   5   14.4     8.0    ---      4.3   205.5
+   1936   6   19.7    11.2    ---     61.7   239.9
+   1936   7   19.7    12.2    ---    103.9   213.4
+   1936   8   20.6    12.6    ---     28.2   190.9
+   1936   9   18.6    12.2    ---     85.1   113.4
+   1936  10   13.2     6.8    ---     52.3   130.0
+   1936  11    9.2     4.2    ---     91.2    46.2
+   1936  12    7.9     2.8    ---     43.2    86.6
+   1937   1    7.7     3.3    ---    100.8    61.0
+   1937   2    8.9     3.8    ---     89.4    76.7
+   1937   3    7.3     1.7    ---     88.9   130.1
+   1937   4   12.1     6.2    ---     53.6   116.8
+   1937   5   15.9     8.8    ---     83.6   184.1
+   1937   6   19.1    10.8    ---     57.4   237.6
+   1937   7   20.9    13.2    ---     22.1   155.7
+   1937   8   21.5    13.9    ---     39.4   194.6
+   1937   9   19.0    10.5    ---     67.3   176.1
+   1937  10   14.7     8.9    ---     70.1   102.7
+   1937  11    9.2     3.8    ---     30.0    82.1
+   1937  12    5.9     2.2    ---    133.6    27.4
+   1938   1    8.4     3.4    ---     66.3    51.8
+   1938   2    7.5     2.2    ---     15.5    99.0
+   1938   3   14.0     4.2    ---     13.2   209.0
+   1938   4   10.8     3.3    ---     17.3   176.5
+   1938   5   14.1     6.7    ---     48.5   189.2
+   1938   6   19.8    10.5    ---     32.0   254.2
+   1938   7   19.9    11.2    ---     64.0   205.9
+   1938   8   20.2    12.8    ---     68.3   195.3
+   1938   9   18.6    11.7    ---     62.0   154.1
+   1938  10   14.3     7.2    ---     70.1   136.3
+   1938  11   12.3     7.1    ---     52.8    47.2
+   1938  12    5.9     2.2    ---     64.8    57.3
+   1939   1    7.3     3.6    ---     99.8    55.2
+   1939   2    8.6     2.7    ---     26.2   112.5
+   1939   3    8.6     3.1    ---     44.7   128.2
+   1939   4   12.7     5.4    ---     56.4   198.3
+   1939   5   13.7     6.8    ---     46.7   248.0
+   1939   6   17.4    10.4    ---     35.8   233.0
+   1939   7   20.7    12.3    ---     42.9   221.8
+   1939   8   20.7    12.7    ---     38.4   217.1
+   1939   9   19.6    13.0    ---     65.5   178.4
+   1939  10   12.4     7.5    ---    271.8    88.1
+   1939  11   11.7     7.2    ---     99.1    57.0
+   1939  12    5.4     1.8    ---     23.9    50.4
+   1940   1    1.7    -2.3    ---     60.5    ---
+   1940   2    4.4     0.7    ---     35.8    ---
+   1940   3    9.6     2.7    ---     63.0    ---
+   1940   4   12.3     5.2    ---     27.9    ---
+   1940   5   16.4     7.7    ---      4.1    ---
+   1940   6   20.4    11.7    ---      3.8    ---
+   1940   7   19.9    11.8    ---     56.9    ---
+   1940   8   ---     ---     ---     ---     ---
+   1940   9   ---     ---     ---     ---     ---
+   1940  10   ---     ---     ---     ---     ---
+   1940  11   ---     ---     ---     ---     ---
+   1940  12   ---     ---     ---     ---     ---
+   1941   1   ---     ---     ---     ---     ---
+   1941   2   ---     ---     ---     ---     ---
+   1941   3   ---     ---     ---     ---     ---
+   1941   4   ---     ---     ---     ---     ---
+   1941   5   12.6     6.2    ---     26.7    ---
+   1941   6   17.2    10.9    ---     15.2    ---
+   1941   7   21.6    13.9    ---     79.5    ---
+   1941   8   18.9    11.8    ---     93.5    ---
+   1941   9   18.3    11.9    ---      9.7    ---
+   1941  10   14.0     8.3    ---     55.6    ---
+   1941  11    9.3     4.6    ---     63.0    ---
+   1941  12    7.6     3.7    ---     26.2    ---
+   1942   1    2.4    -1.4    ---     57.4    37.8
+   1942   2    1.3    -1.7    ---     33.0    30.1
+   1942   3    7.3     1.8    ---     54.1   125.2
+   1942   4   12.3     5.7    ---     12.7   242.9
+   1942   5   15.2     7.2    ---     63.5   220.5
+   1942   6   18.9     9.6    ---      5.8   282.7
+   1942   7   19.9    12.5    ---     67.6   182.3
+   1942   8   21.7    13.5    ---     40.9   179.3
+   1942   9   18.8    11.3    ---     54.4   152.6
+   1942  10   15.3     9.7    ---     89.7    ---
+   1942  11    9.0     4.4    ---     64.8    ---
+   1942  12    8.3     4.6    ---     54.6    48.2
+   1943   1    7.3     3.4    ---     98.3    56.9
+   1943   2    8.6     3.3    ---     24.1    97.4
+   1943   3   10.2     3.4    ---      5.1   141.4
+   1943   4   15.6     7.4    ---     32.0   172.3
+   1943   5   17.0     9.2    ---     41.1   264.2
+   1943   6   19.2    11.0    ---     33.0   232.3
+   1943   7   20.6    13.1    ---     46.0   214.8
+   1943   8   21.5    13.2    ---     34.3   203.5
+   1943   9   18.4    10.7    ---     34.3   170.4
+   1943  10   15.1     9.8    ---     25.9    90.4
+   1943  11    9.2     5.1    ---     70.4    74.1
+   1943  12    6.2     2.5    ---     37.3    62.1
+   1944   1    8.7     4.5    ---     24.9    64.3
+   1944   2    5.1     1.6    ---     38.6    76.3
+   1944   3    7.9     1.7    ---      5.1   134.1
+   1944   4   13.6     5.9    ---     30.2   182.3
+   1944   5   15.3     6.9    ---      8.4   269.7
+   1944   6   17.3    10.5    ---     39.6   187.7
+   1944   7   20.2    13.5    ---     45.0    ---
+   1944   8   21.7    15.3    ---     35.3   216.0
+   1944   9   15.6    10.1    ---     80.0   162.5
+   1944  10   12.7     8.1    ---    130.6    93.6
+   1944  11    9.4     4.9    ---     96.3    82.7
+   1944  12    6.6     2.8    ---     35.8    57.3
+   1945   1    2.9    -0.8    ---     47.0    39.5
+   1945   2   10.7     4.9    ---     25.9    78.0
+   1945   3   11.7     4.7    ---     19.3   147.0
+   1945   4   14.1     6.8    ---     29.5   186.6
+   1945   5   17.6     8.8    ---     41.4   229.8
+   1945   6   20.1    11.4    ---      9.4   245.0
+   1945   7   21.9    13.6    ---     41.7   257.8
+   1945   8   19.9    13.3    ---     52.3   180.7
+   1945   9   18.6    13.1    ---     17.0   113.6
+   1945  10   16.2     9.6    ---     21.1   120.8
+   1945  11    9.9     6.1    ---     35.6    45.8
+   1945  12    8.2     3.3    ---     62.5    57.2
+   1946   1    5.1     1.7    ---     17.8    69.5
+   1946   2    8.6     4.2    ---     45.7    67.2
+   1946   3    7.7     2.4    ---     40.4    97.9
+   1946   4   13.8     5.3    ---     33.3   239.2
+   1946   5   13.6     7.4    ---     41.4   191.3
+   1946   6   17.6     9.8    ---     42.2   197.4
+   1946   7   21.4    12.4    ---     70.9   263.0
+   1946   8   19.6    12.1    ---    134.1   182.3
+   1946   9   18.1    11.3    ---     55.6   136.0
+   1946  10   13.5     9.3    ---     30.2    95.0
+   1946  11   10.8     6.2    ---     77.5    47.6
+   1946  12    5.3     0.8    ---     54.4    64.0
+   1947   1    4.1    -0.2    ---     38.4    76.7
+   1947   2    0.1    -2.5    ---     33.8    29.7
+   1947   3    7.1     1.6    ---     77.7    87.6
+   1947   4   13.1     5.1    ---     25.4   210.4
+   1947   5   18.1     9.3    ---     21.8   226.0
+   1947   6   20.8    12.2    ---     74.9   253.5
+   1947   7   21.8    14.2    ---     71.1   239.8
+   1947   8   22.3    15.6    ---      5.6   308.1
+   1947   9   21.0    13.0    ---     19.3   195.2
+   1947  10   15.7     7.9    ---      8.9   148.8
+   1947  11   10.4     5.7    ---     41.7    66.9
+   1947  12    7.4     3.5    ---     76.5    38.8
+   1948   1    8.4     3.7    ---     48.5    42.3
+   1948   2    7.3     2.4    ---     20.8    78.7
+   1948   3   11.9     4.3    ---     15.5   182.3
+   1948   4   13.4     5.7    ---     28.4   228.8
+   1948   5   15.0     7.8    ---     42.2   247.6
+   1948   6   18.5    10.8    ---     61.2   203.0
+   1948   7   19.4    12.2    ---     33.0   188.1
+   1948   8   19.6    12.3    ---     64.0   156.4
+   1948   9   18.7    11.0    ---     43.4   174.3
+   1948  10   14.6     7.8    ---     26.9   125.3
+   1948  11   10.6     5.3    ---     50.3    90.2
+   1948  12    8.5     4.3    ---     35.1    73.6
+   1949   1    8.1     3.1    ---     27.7    83.9
+   1949   2    9.4     2.6    ---     15.7   140.3
+   1949   3    7.7     1.7    ---     17.0   116.0
+   1949   4   14.8     6.4    ---     29.2   222.4
+   1949   5   14.2     6.7    ---     39.9   213.5
+   1949   6   18.4     9.9    ---     10.2   267.5
+   1949   7   22.4    13.8    ---     15.7   280.4
+   1949   8   22.5    13.7    ---     17.5   239.7
+   1949   9   21.2    14.9    ---     74.7   172.7
+   1949  10   16.0     9.7    ---    145.0   140.2
+   1949  11    9.6     4.3    ---     80.3    73.2
+   1949  12    8.5     4.1    ---     35.3    62.7
+   1950   1    6.3     2.3    ---     27.7    51.8
+   1950   2    9.4     4.3    ---     69.9    93.5
+   1950   3   10.8     4.3    ---     10.7   146.4
+   1950   4   11.5     4.2    ---     40.4   183.6
+   1950   5   14.8     7.6    ---     43.9   189.7
+   1950   6   21.7    12.1    ---     28.4   274.8
+   1950   7   21.1    13.3    ---     80.0   227.6
+   1950   8   21.2    13.1    ---     51.6   227.3
+   1950   9   17.5    10.8    ---     52.8   134.9
+   1950  10   13.6     8.1    ---     10.9   129.7
+   1950  11    9.3     4.7    ---    121.7    64.4
+   1950  12    3.4    -0.2    ---     47.8    33.2
+   1951   1    7.0     3.3    ---     50.8    56.4
+   1951   2    6.7     2.4    ---    100.1    71.2
+   1951   3    7.5     3.2    ---     54.4   107.7
+   1951   4   10.2     3.8    ---     38.4   192.4
+   1951   5   13.1     7.9    ---     42.9   178.7
+   1951   6   17.3    10.2    ---     34.0   257.9
+   1951   7   21.3    12.9    ---     33.3   247.0
+   1951   8   19.2    12.6    ---     97.3   170.4
+   1951   9   18.3    12.5    ---    100.6   122.7
+   1951  10   13.5     8.9    ---     37.8   112.6
+   1951  11   11.4     6.9    ---     74.9    54.6
+   1951  12    8.4     4.2    ---     40.4    54.3
+   1952   1    5.9     2.1    ---     43.7    73.1
+   1952   2    5.6     1.2    ---     32.8    62.9
+   1952   3    9.1     4.5    ---     61.0    97.9
+   1952   4   13.7     6.2    ---     18.0   194.1
+   1952   5   17.7     9.1    ---     29.5   246.2
+   1952   6   19.9    11.1    ---     52.8   235.9
+   1952   7   21.9    14.2    ---     23.6   225.7
+   1952   8   21.1    14.1    ---     71.4   192.3
+   1952   9   15.9     9.7    ---    108.2   130.5
+   1952  10   13.1     7.8    ---     43.2   118.4
+   1952  11    7.2     3.4    ---     96.0    62.5
+   1952  12    5.7     1.8    ---     52.1    41.3
+   1953   1    4.8     1.8    ---     25.1    ---
+   1953   2    6.5     2.2    ---     34.0    ---
+   1953   3    8.6     2.3    ---      5.8    ---
+   1953   4   11.3     5.4    ---     26.9    ---
+   1953   5   ---     ---     ---     ---     ---
+   1953   6   ---     ---     ---     ---     ---
+   1953   7   ---     ---     ---     ---     ---
+   1953   8   ---     ---     ---     ---     ---
+   1953   9   ---     ---     ---     ---     ---
+   1953  10   ---     ---     ---     ---     ---
+   1953  11   ---     ---     ---     ---     ---
+   1953  12   ---     ---     ---     ---     ---
+   1961   1    6.6     1.5       5    52.3    ---
+   1961   2    9.8     4.0       1    57.6    ---
+   1961   3   12.9     3.8       1     0.8    ---
+   1961   4   14.1     7.0       0    41.0    ---
+   1961   5   15.2     7.9       0    38.0    ---
+   1961   6   19.9    10.8       0    39.6    ---
+   1961   7   20.5    12.6       0    44.5    ---
+   1961   8   20.8    12.6       0    17.5    ---
+   1961   9   20.0    12.8       0    73.0    ---
+   1961  10   15.3     8.5       0    65.7    ---
+   1961  11    9.8     4.9       2    55.8    ---
+   1961  12    7.1     1.5      14    76.7    ---
+   1962   1    7.9     1.7       8    38.3    ---
+   1962   2    7.0     1.4       8    12.1    ---
+   1962   3    6.4     0.1      15    37.0    ---
+   1962   4   11.0     4.3       0    33.4    ---
+   1962   5   14.1     6.6       0    29.3    ---
+   1962   6   18.3     9.2       0     2.7    ---
+   1962   7   18.9    11.9       0    41.8    ---
+   1962   8   19.5    11.7       0    59.3    ---
+   1962   9   17.5    10.2       0    40.3    ---
+   1962  10   15.3     8.4       0    41.3    ---
+   1962  11    8.7     4.0       7    81.4    ---
+   1962  12    5.5    -0.4      17    36.4    ---
+   1963   1    0.2    -3.5      30    11.6    ---
+   1963   2    1.2    -3.0      28    16.7    ---
+   1963   3    9.6     2.4       6    62.6    ---
+   1963   4   11.8     4.6       2    52.9    ---
+   1963   5   14.5     6.6       0    54.3    ---
+   1963   6   17.9    10.6       0    55.8    ---
+   1963   7   19.4    12.0       0    32.0    ---
+   1963   8   19.2    11.2       0    69.7    ---
+   1963   9   17.4    10.4       0    54.4    ---
+   1963  10   14.0     7.6       0    42.9    ---
+   1963  11   11.7     6.1       1   121.5    ---
+   1963  12    5.1     0.3      12     9.9    ---
+   1964   1    4.9     0.1      11    17.7    ---
+   1964   2    6.9     2.0       6    17.9    ---
+   1964   3    6.5     1.8       6    67.0    ---
+   1964   4   12.4     5.0       1    60.3    ---
+   1964   5   18.1     8.8       0    26.2    ---
+   1964   6   18.7    10.5       0   103.7    ---
+   1964   7   21.3    12.7       0    40.8    ---
+   1964   8   21.0    12.8       0    15.6    ---
+   1964   9   19.9    11.0       0    12.5    ---
+   1964  10   12.8     5.9       0    92.2    ---
+   1964  11   11.0     5.0       3    42.6    ---
+   1964  12    6.9     1.5      11    41.0    ---
+   1965   1    6.2     1.3       8    49.8    ---
+   1965   2    5.0     1.1       5    12.2    ---
+   1965   3    8.9     1.8       7    34.5    ---
+   1965   4   11.5     4.3       0    44.9    ---
+   1965   5   15.5     8.0       0    41.6    ---
+   1965   6   17.8     9.9       0    52.9    ---
+   1965   7   18.2    11.2       0    42.9    ---
+   1965   8   19.8    11.8       0    60.9    ---
+   1965   9   17.1     9.0       0   108.6    ---
+   1965  10   15.3     8.7       0    11.5    ---
+   1965  11    8.5     3.0       8    47.1    ---
+   1965  12    8.2     1.6       8    73.5    ---
+   1966   1    5.0     0.2      16    49.1    ---
+   1966   2    8.9     3.8       0    48.6    ---
+   1966   3   10.0     2.8       4     6.2    ---
+   1966   4   11.4     4.8       2    59.9    ---
+   1966   5   15.5     7.1       0    23.2    ---
+   1966   6   20.1    11.6       0    84.4    ---
+   1966   7   19.1    12.0       0    90.2    ---
+   1966   8   19.6    11.2       0    68.3    ---
+   1966   9   18.9    11.3       0    10.5    ---
+   1966  10   14.7     9.4       0   249.6    ---
+   1966  11    8.7     3.8       1   112.3    ---
+   1966  12    8.3     2.0       5    75.4    ---
+   1967   1    6.6     2.0       9    21.4    ---
+   1967   2    8.6     3.0       5    19.3    ---
+   1967   3   11.3     3.6       1    31.8    ---
+   1967   4   11.0     4.3       0    62.2    ---
+   1967   5   15.3     7.6       1    72.8    ---
+   1967   6   18.3    10.8       0    31.4    ---
+   1967   7   22.6    13.8       0     7.6    ---
+   1967   8   21.1    12.7       0    36.4    ---
+   1967   9   18.7    11.3       0    47.3    ---
+   1967  10   15.2     8.7       0    81.1    ---
+   1967  11    9.3     3.5       1    66.7    ---
+   1967  12    6.6     1.8      11    51.6    ---
+   1968   1    6.3     1.8      12    44.3    ---
+   1968   2    4.9     1.1       6    51.6    ---
+   1968   3   10.2     3.2       2    14.0    ---
+   1968   4   12.7     4.5       6    32.8    ---
+   1968   5   14.2     7.2       0    30.9    ---
+   1968   6   18.7    10.6       0    27.9    ---
+   1968   7   19.3    12.3       0    98.7    ---
+   1968   8   19.1    13.3       0    76.6    ---
+   1968   9   18.4    11.6       0    96.0    ---
+   1968  10   16.0    10.5       0    47.4    ---
+   1968  11    9.4     5.3       1    39.6    ---
+   1968  12    5.1     1.2      10    28.4    ---
+   1969   1    8.1     3.5       5    49.1    ---
+   1969   2    4.0    -0.6      18    50.5    ---
+   1969   3    7.2     2.1       4    53.0    ---
+   1969   4   12.0     3.9       1    32.5    ---
+   1969   5   15.8     8.3       0    89.5    ---
+   1969   6   18.0    10.3       0    37.9    ---
+   1969   7   21.8    13.8       0   123.0    ---
+   1969   8   20.6    13.7       0   176.7    ---
+   1969   9   18.6    12.2       0    10.3    ---
+   1969  10   17.3     9.7       0     7.6    ---
+   1969  11   10.0     3.9       6   120.8    ---
+   1969  12    5.0     1.3       9    54.5    ---
+   1970   1    6.3     2.2       8    75.6    ---
+   1970   2    6.7     0.6      11    48.5    ---
+   1970   3    7.0     0.5      11    50.5    ---
+   1970   4   10.2     3.7       5    44.6    ---
+   1970   5   16.8     8.6       0    20.8    ---
+   1970   6   20.6    11.8       0    15.6    ---
+   1970   7   20.5    12.4       0    42.6    ---
+   1970   8   20.6    13.3       0    37.2    ---
+   1970   9   19.4    11.5       0    48.8    ---
+   1970  10   15.3     9.0       0    13.2    ---
+   1970  11   11.4     5.7       1   113.8    ---
+   1970  12    6.9     2.4       9    46.6    ---
+   1971   1    7.0     2.2       7    40.5    ---
+   1971   2    7.8     2.5       3    14.7    ---
+   1971   3    7.9     2.1       8    37.3    ---
+   1971   4   10.1     5.2       0    39.8    ---
+   1971   5   15.6     8.0       0    38.0    ---
+   1971   6   16.3     9.9       0    82.5    ---
+   1971   7   21.1    12.7       0    45.4    ---
+   1971   8   20.1    13.6       0    61.3    ---
+   1971   9   19.0    10.5       0    17.6    ---
+   1971  10   16.6     8.6       0    45.4    ---
+   1971  11   10.2     3.7       4    51.5    ---
+   1971  12    9.0     4.4       1    10.3    ---
+   1972   1    5.9     1.3      10    51.1    ---
+   1972   2    7.2     2.5       3    34.2    ---
+   1972   3   11.3     2.9       2    34.5    ---
+   1972   4   11.5     5.8       0    31.1    ---
+   1972   5   15.0     7.6       0    29.3    ---
+   1972   6   16.7     8.8       0    29.3    ---
+   1972   7   19.7    12.8       0    46.4    ---
+   1972   8   19.7    12.5       0    34.3    ---
+   1972   9   16.3    10.4       0    56.2    ---
+   1972  10   14.2     8.9       0     7.9    ---
+   1972  11    9.6     3.8       2    42.5    ---
+   1972  12    8.8     3.3       4    45.6    ---
+   1973   1    7.2     2.4       3    19.7    ---
+   1973   2    7.3     1.1      12    32.4    ---
+   1973   3   10.2     2.6       4    14.3   159.9
+   1973   4   10.8     4.0       2    42.1   133.7
+   1973   5   15.5     8.2       0    34.4   208.4
+   1973   6   19.8    11.4       0    51.5   287.1
+   1973   7   20.6    12.8       0    28.4   193.5
+   1973   8   22.1    14.0       0    11.1   221.9
+   1973   9   19.6    11.9       0   253.0   184.1
+   1973  10   13.7     7.7       0    45.0   128.6
+   1973  11    9.7     3.4       8    19.7   103.8
+   1973  12    8.1     2.6       7    30.4    53.0
+   1974   1    9.2     3.6       2    37.8    53.5
+   1974   2    8.4     2.8       4    48.1    61.7
+   1974   3    9.2     3.1       3    40.4   116.1
+   1974   4   12.0     6.0       0    10.3   207.9
+   1974   5   15.8     7.4       0    16.8   241.9
+   1974   6   18.0    10.5       0    46.6   217.7
+   1974   7   20.0    12.0       0    59.3   214.6
+   1974   8   20.8    12.4       0    75.3   229.8
+   1974   9   17.0     9.4       0    93.5   155.4
+   1974  10   10.7     5.6       0    79.6    87.9
+   1974  11   10.5     4.5       0    83.0    48.3
+   1974  12   10.6     5.4       1    23.3    50.8
+   1975   1    9.7     4.1       1    75.6    38.1
+   1975   2    8.4     2.8       0    17.1   118.1
+   1975   3    7.6     3.0       4    94.4    65.3
+   1975   4   11.6     4.2       3    54.4   137.9
+   1975   5   13.0     7.0       0    48.7   171.3
+   1975   6   18.4     9.4       0    18.1   293.7
+   1975   7   21.6    12.9       0    29.2   227.5
+   1975   8   23.8    14.5       0    27.6   253.8
+   1975   9   19.0    11.2       0   159.4   155.4
+   1975  10   13.6     8.0       0    52.3   100.5
+   1975  11    9.3     3.5       4    87.5    61.0
+   1975  12    7.0     1.8      10    20.6    49.3
+   1976   1    7.9     3.3       6    22.3    72.1
+   1976   2    6.7     1.7       7    15.9    40.6
+   1976   3    8.0     2.0       5    11.1   134.4
+   1976   4   11.2     4.1       1     9.4   210.0
+   1976   5   17.8     8.5       0    10.5   236.1
+   1976   6   22.8    12.9       0    11.0   308.9
+   1976   7   22.9    14.9       0    38.3   302.8
+   1976   8   21.9    14.4       0    30.8   292.5
+   1976   9   17.7    11.3       0   150.6   149.3
+   1976  10   14.7     9.5       0    97.8    74.6
+   1976  11   10.1     4.8       1   140.1    46.7
+   1976  12    5.6     0.5      13    68.4    67.5
+   1977   1    5.8     1.4       9    57.9    58.4
+   1977   2    8.6     3.3       2    42.5    87.2
+   1977   3   10.5     4.5       1    55.1   124.5
+   1977   4   11.1     3.9       3    29.9   174.3
+   1977   5   13.7     7.7       0    49.8   229.9
+   1977   6   16.3     9.8       0    43.8   134.7
+   1977   7   19.5    12.8       0    43.1   196.4
+   1977   8   19.6    12.6       0    69.3   180.2
+   1977   9   17.5    10.9       0    17.4   145.0
+   1977  10   16.0     9.3       0    10.4   143.1
+   1977  11   10.1     4.9       1    72.7    86.9
+   1977  12    8.8     4.6       0    59.6    58.1
+   1978   1    6.2     0.8      10    54.7    45.6
+   1978   2    5.2     1.1      11    32.7    43.6
+   1978   3   10.6     3.1       4    22.9   123.4
+   1978   4    9.3     3.8       3    68.5   129.9
+   1978   5   14.0     7.7       0    35.8   183.9
+   1978   6   18.3    10.5       0    44.9   208.5
+   1978   7   18.9    12.0       0    27.7   132.0
+   1978   8   20.0    12.3       0    24.4   212.4
+   1978   9   19.0    11.2       0    19.0   175.6
+   1978  10   15.6     9.0       0     8.4   111.6
+   1978  11   11.8     6.2       1    20.3    88.3
+   1978  12    7.7     3.1       6    80.8    30.1
+   1979   1    3.0    -2.2      25    54.1    65.3
+   1979   2    4.0    -0.3      14    44.1    46.6
+   1979   3    8.5     2.1       7    79.3   125.1
+   1979   4   11.7     4.3       2    53.9   130.4
+   1979   5   15.4     6.4       3    55.0   248.8
+   1979   6   18.0    10.2       0    47.3   177.6
+   1979   7   21.1    13.1       0    22.8   203.2
+   1979   8   19.7    12.0       0    63.1   182.1
+   1979   9   18.5    10.6       0    16.7   199.5
+   1979  10   15.5     9.6       0    20.6   105.2
+   1979  11   10.4     3.7       2    43.7    78.7
+   1979  12    8.7     4.0       4    71.9    56.0
+   1980   1    5.4     0.4      12    44.1    72.1
+   1980   2    9.1     2.9       3    29.2    66.7
+   1980   3    8.2     2.8       3    43.9    83.6
+   1980   4   12.0     5.1       0    18.6   193.9
+   1980   5   14.2     7.8       0    13.7   252.0
+   1980   6   18.7    10.4       0    60.0   199.4
+   1980   7   18.8    12.0       0    92.7   183.7
+   1980   8   20.9    13.3       0    25.8   187.6
+   1980   9   19.7    11.6       0    55.7   167.1
+   1980  10   13.6     6.6       0    73.4   136.9
+   1980  11    8.9     4.5       2    35.4    59.2
+   1980  12    7.9     2.6       7    23.9    56.8
+   1981   1    7.4     1.9       9    32.7    68.6
+   1981   2    6.1     0.2      13    18.7    76.9
+   1981   3   11.0     5.8       1    72.8    52.4
+   1981   4   10.6     5.1       1    35.5   140.5
+   1981   5   15.5     7.9       0    52.8   174.4
+   1981   6   17.1    10.4       0    87.5   166.4
+   1981   7   19.8    12.7       0    22.3   173.4
+   1981   8   21.1    13.1       0    17.0   227.9
+   1981   9   19.3    11.6       0    63.7   182.0
+   1981  10   12.6     6.5       0    81.0   116.1
+   1981  11   10.9     5.2       0    38.6    61.7
+   1981  12    4.4     0.1      16    75.0    42.3
+   1982   1    6.7     1.4      11    33.0    71.9
+   1982   2    7.0     2.1       7    18.7    77.3
+   1982   3    9.6     2.5       4    28.1   158.5
+   1982   4   11.7     4.9       2     4.6   196.0
+   1982   5   16.8     8.1       0    38.1   267.2
+   1982   6   19.9    12.5       0    47.9   202.5
+   1982   7   20.9    13.9       0    29.0   197.4
+   1982   8   21.6    13.4       0    32.6   214.7
+   1982   9   20.2    12.1       0    29.2   174.0
+   1982  10   13.8     8.3       0   158.9    74.2
+   1982  11   11.4     6.1       1    71.4    64.7
+   1982  12    7.7     2.2       5    47.7    60.5
+   1983   1    9.2     3.9       2    31.2    59.1
+   1983   2    4.4     0.1      16    78.2    86.9
+   1983   3    9.8     3.1       0    28.4   108.2
+   1983   4   11.6     4.0       2    92.6   163.9
+   1983   5   14.2     7.0       0    63.7   177.0
+   1983   6   18.1    11.5       0    44.8   204.3
+   1983   7   23.2    14.8       0    21.4   268.9
+   1983   8   21.6    14.8       0    14.7   214.3
+   1983   9   18.4    11.2       0    25.4   120.8
+   1983  10   15.1     8.0       0    33.0   134.6
+   1983  11   11.0     5.7       3    19.8    57.0
+   1983  12    8.4     3.1       7    51.9    71.1
+   1984   1    7.4     1.3       6    76.4    89.1
+   1984   2    6.4     1.7       7    24.8    84.9
+   1984   3    7.6     2.4       3    53.4    77.0
+   1984   4   11.6     4.0       2    26.5   235.5
+   1984   5   12.2     7.1       0    61.6   125.0
+   1984   6   18.7    10.2       0    34.8   236.9
+   1984   7   21.5    12.9       0    10.6   201.5
+   1984   8   22.3    13.8       0    31.7   218.6
+   1984   9   17.7    11.0       0    61.8   106.9
+   1984  10   15.2     8.3       0    65.1   117.4
+   1984  11   12.4     6.9       0    64.6    77.0
+   1984  12    8.7     2.9       7    52.8    64.4
+   1985   1    3.5    -2.4      21    58.3    50.7
+   1985   2    4.8    -0.5      12    12.8    98.1
+   1985   3    8.1     1.3       8    56.2   111.1
+   1985   4   12.5     5.2       0    25.3   138.8
+   1985   5   14.4     7.7       0    53.2   167.0
+   1985   6   17.0     9.9       0    72.2   171.8
+   1985   7   21.3    13.2       0    40.6   259.6
+   1985   8   19.6    11.5       0    45.5   208.3
+   1985   9   20.1    11.2       0     6.6   174.0
+   1985  10   15.3     9.4       0    15.8   131.5
+   1985  11    7.6     1.8       8    56.1    89.9
+   1985  12    9.4     4.9       4    85.6    39.0
+   1986   1    6.7     1.0      11    70.6    75.9
+   1986   2    1.1    -2.8      23    25.1    46.7
+   1986   3    8.6     1.3       9    39.4   137.0
+   1986   4    9.7     2.9       4    52.8   156.3
+   1986   5   16.0     7.3       0    34.5   248.5
+   1986   6   18.8    11.2       0    20.6   249.1
+   1986   7   21.3    13.3       0    40.2   211.9
+   1986   8   19.2    11.3       0    44.9   185.2
+   1986   9   16.4     9.5       0    59.4   159.5
+   1986  10   15.5     9.0       0    67.6   123.6
+   1986  11   11.5     4.8       2    68.2    81.1
+   1986  12    9.0     2.9       1    52.1    83.5
+   1987   1    2.5    -1.3      18    11.3    39.9
+   1987   2    6.6     0.9      11    24.4    75.7
+   1987   3    6.8     0.7      16    36.8   103.9
+   1987   4   14.4     6.0       0    21.5   181.0
+   1987   5   13.9     7.2       0    37.1   193.3
+   1987   6   17.2    10.2       0    99.8   145.2
+   1987   7   20.3    13.3       0   109.2   192.0
+   1987   8   20.8    12.8       0    90.8   187.6
+   1987   9   19.0    12.0       0    15.1   159.3
+   1987  10   14.7     8.5       0   132.5   115.0
+   1987  11    9.9     5.7       1    61.8    61.2
+   1987  12    8.3     3.9       4    31.4    39.5
+   1988   1    8.8     3.1       5   114.4    70.9
+   1988   2    7.7     2.2       2    35.2   129.8
+   1988   3    9.4     3.7       2    81.3   110.1
+   1988   4   11.8     5.6       1    45.5   175.3
+   1988   5   15.5     9.0       0    31.8   221.5
+   1988   6   17.1    10.8       0    11.7   158.4
+   1988   7   20.0    12.0       0    38.9   206.3
+   1988   8   21.1    12.5       0    21.1   223.3
+   1988   9   18.0    11.2       0    27.1   137.8
+   1988  10   15.1     9.4       0    81.0   112.9
+   1988  11    9.6     3.8       2    56.4    95.4
+   1988  12    9.4     4.7       1    17.4    44.3
+   1989   1    8.7     3.1       3    23.8    83.1
+   1989   2    9.4     3.0       1    25.0   103.0
+   1989   3   11.9     4.7       2    42.6   110.3
+   1989   4   10.3     4.8       0    77.4   127.5
+   1989   5   17.7     9.1       0     0.4   326.3
+   1989   6   19.1    10.9       0    47.7   276.8
+   1989   7   22.8    14.7       0    37.8   263.1
+   1989   8   22.9    13.8       0    20.4   239.2
+   1989   9   19.8    13.2       0    23.7   140.4
+   1989  10   16.4    10.4       0    56.1   125.6
+   1989  11   10.5     4.2       4    30.4   124.3
+   1989  12    9.3     4.2       5    65.2    22.0
+   1990   1    9.3     3.9       2    46.8    53.1
+   1990   2   11.0     4.8       1    63.6   109.9
+   1990   3   12.4     4.9       1     5.7   175.6
+   1990   4   12.5     4.8       2    40.9   246.3
+   1990   5   17.6     9.0       0    19.1   317.3
+   1990   6   18.4    10.1       0    56.1   192.3
+   1990   7   21.9    12.5       0     6.5   299.2
+   1990   8   24.3    14.4       0    26.0   289.0
+   1990   9   18.3    10.5       0    39.9   158.3
+   1990  10   15.8     9.6       0    68.4   130.1
+   1990  11   10.2     5.4       3    87.7    68.1
+   1990  12    7.1     2.5       3    41.1    44.9
+   1991   1    7.0     2.3       2    37.7    69.6
+   1991   2    4.4    -1.0      16    17.8    62.7
+   1991   3   11.5     5.4       2    15.4   119.1
+   1991   4   11.9     4.8       1    43.8   184.1
+   1991   5   13.8     6.9       0    25.5   164.9
+   1991   6   16.6     9.1       0    86.7   155.7
+   1991   7   21.2    13.6       0    78.1   214.6
+   1991   8   22.8    14.0       0    10.5   266.8
+   1991   9   19.7    11.9       0    63.4   181.3
+   1991  10   13.9     7.8       0    32.3   111.0
+   1991  11    9.8     4.2       2    57.5    49.8
+   1991  12    8.2     2.4       8    18.2    60.4
+   1992   1    6.6     1.8      10    16.6    49.8
+   1992   2    8.6     1.7       9    12.7    79.5
+   1992   3   10.8     4.4       1    60.2    89.3
+   1992   4   12.9     5.0       0    41.2   138.9
+   1992   5   18.4     9.5       0    52.9   284.0
+   1992   6   19.8    12.0       0    15.5   243.6
+   1992   7   21.5    13.7       0    58.9   205.1
+   1992   8   20.8    13.2       0    76.0   168.5
+   1992   9   18.4    10.8       0    36.6   164.9
+   1992  10   12.2     6.0       2    93.5   125.2
+   1992  11   11.4     4.7       1    82.2    71.3
+   1992  12    7.4     2.5       5    32.4    50.8
+   1993   1    9.3     2.7       7    39.3    48.5
+   1993   2    6.1     1.9       5    13.2    42.2
+   1993   3   10.4     2.9       2     6.1   157.2
+   1993   4   13.5     6.1       0    45.2   142.2
+   1993   5   15.7     8.9       0    36.4   214.9
+   1993   6   19.6    11.7       0    49.0   254.0
+   1993   7   20.8    12.4       0    52.9   194.6
+   1993   8   20.6    12.3       0    32.8   225.5
+   1993   9   16.8    10.7       0   106.0   125.9
+   1993  10   12.8     7.9       0   121.1   106.8
+   1993  11    8.0     2.8       5    41.5    88.5
+   1993  12    8.7     2.9       2    86.4    36.6
+   1994   1    8.7     2.2       6    55.5    67.4
+   1994   2    6.8     0.9       9    31.5    79.4
+   1994   3   11.6     4.4       3    31.9   146.7
+   1994   4   12.3     4.6       2    45.1   171.1
+   1994   5   14.8     8.2       0    68.6   190.3
+   1994   6   19.7    10.7       0    27.5   263.6
+   1994   7   24.1    14.8       0    32.7   275.0
+   1994   8   22.0    13.7       0    72.0   215.6
+   1994   9   17.1    10.5       0    53.0   126.8
+   1994  10   14.3     7.2       0    77.0   135.6
+   1994  11   13.0     8.1       0    17.8    49.9
+   1994  12   10.2     3.7       5    57.8    64.8
+   1995   1    8.0     2.1       7    93.6    66.7
+   1995   2   10.2     4.2       1    52.5    83.7
+   1995   3   10.2     2.0       9    40.5   192.0
+   1995   4   12.9     5.8       2    18.0   174.5
+   1995   5   17.2     7.3       0    19.0   250.1
+   1995   6   17.8    10.5       0    27.2   177.7
+   1995   7   24.3    14.8       0    27.7   288.6
+   1995   8   23.7    15.8       0    13.9   298.0
+   1995   9   18.3    11.2       0    94.3   152.4
+   1995  10   17.5     9.7       0     7.9   138.0
+   1995  11   11.2     5.8       2    19.8    62.5
+   1995  12    5.7     1.4      10    75.8    51.6
+   1996   1    6.2     2.4       7    29.0    35.5
+   1996   2    5.5    -0.1      17    34.1    71.4
+   1996   3    6.9     1.6       8    15.8    92.2
+   1996   4   13.1     4.8       1     4.6   183.3
+   1996   5   13.3     6.3       0    44.5   194.3
+   1996   6   19.9    10.4       0    11.0   259.1
+   1996   7   21.7    12.3       0    22.6   234.1
+   1996   8   21.8    13.0       0    84.3   219.2
+   1996   9   17.3    11.5       0    42.1   171.7
+   1996  10   15.3     8.5       0    21.7   138.9
+   1996  11    9.9     3.6       6    87.0    96.4
+   1996  12    6.1     1.7      11    29.9    48.4
+   1997   1    4.4    -0.3      15    11.5    63.8
+   1997   2    9.8     3.2       3    42.2    58.8
+   1997   3   12.2     4.7       1     9.4   148.2
+   1997   4   13.1     4.6       1     7.6   228.9
+   1997   5   16.7     7.6       1    37.5   272.3
+   1997   6   18.7    11.6       0    90.1   211.8
+   1997   7   21.5    13.0       0    23.1   244.1
+   1997   8   25.1    16.2       0    29.1   257.9
+   1997   9   19.9    11.3       0     1.5   207.1
+   1997  10   15.0     7.6       3    53.2   161.6
+   1997  11   11.7     5.9       1    89.9    63.1
+   1997  12    8.9     3.6       3    97.0    33.1
+   1998   1    8.5     3.0       5    45.7    67.5
+   1998   2   10.4     3.1       5     6.2   125.0
+   1998   3   11.3     5.3       2    25.7    83.5
+   1998   4   12.3     5.0       2    55.0   143.8
+   1998   5   16.8     9.7       0    35.6   234.1
+   1998   6   19.1    11.4       0    78.2   190.5
+   1998   7   20.4    12.7       0    26.3   215.4
+   1998   8   22.5    12.9       0     5.6   267.5
+   1998   9   18.9    12.6       0    79.8   158.0
+   1998  10   14.1     8.4       0   133.1    93.7
+   1998  11    8.9     3.2       5    61.6   110.6
+   1998  12    8.8     3.5       5    48.7    50.4
+   1999   1    9.0     3.5       3    56.7    75.9
+   1999   2    7.7     2.0       7    17.4   101.5
+   1999   3   10.9     4.5       1    30.1   113.4
+   1999   4   13.2     6.3       2    62.1   195.9
+   1999   5   17.3     9.6       0    43.1   247.1
+   1999   6   18.7    10.9       0    45.8   254.6
+   1999   7   22.2    14.7       0    18.5   280.4
+   1999   8   21.5    14.1       0    75.4   222.9
+   1999   9   20.5    14.0       0    57.0   164.2
+   1999  10   15.0     8.8       0    52.8   157.3
+   1999  11   10.8     6.5       0    42.4    81.8
+   1999  12    8.2     2.9       2    68.0    83.1
+   2000   1    7.9     2.7       7    12.4    70.3
+   2000   2    9.6     3.6       2    61.6   111.0
+   2000   3   10.8     4.7       2    23.8   112.9
+   2000   4   12.0     5.9       2   127.8   160.4
+   2000   5   15.8     9.2       0   108.2   178.9
+   2000   6   19.7    11.7       0    10.4   219.3
+   2000   7   18.9    11.9       0    49.1   139.2
+   2000   8   21.9    13.8       0    18.6   240.1
+   2000   9   19.8    12.8       0    52.9   123.8
+   2000  10   14.8     8.6       0   148.4    96.3
+   2000  11   10.7     5.1       0   119.4    80.2#
+   2000  12    8.7     4.6       4    63.8    65.5#
+   2001   1    6.8     1.9       9    63.8    99.9#
+   2001   2    7.7     2.8       7    96.8    72.8#
+   2001   3    8.6     3.9       1    80.8    61.3#
+   2001   4   11.6     5.7       0    56.0   137.8#
+   2001   5   16.4     9.4       0    22.6   301.7#
+   2001   6   19.1    11.2       0    24.6   276.5#
+   2001   7   22.1    14.2       0    63.0   269.9#
+   2001   8   ---     ---     ---    103.4    ---
+   2001   9   17.0    11.1       0    96.6   129.7#
+   2001  10   17.3    11.7       0   102.6   131.3#
+   2001  11   10.9     5.5       0    51.6   105.5#
+   2001  12    7.1     2.9       5    19.6    77.2#
+   2002   1    8.6     3.4       6    36.2    ---
+   2002   2   10.6     5.2       0    44.0    88.4#
+   2002   3   11.3     5.2       0    37.8   136.7#
+   2002   4   13.5     6.3       0    30.2   250.2#
+   2002   5   15.6     9.3       0    59.0   242.5#
+   2002   6   19.5    12.0       0    45.8   224.0#
+   2002   7   20.6    13.4       0    59.8   245.8#
+   2002   8   22.2    14.9       0    22.2   239.4#
+   2002   9   18.5    12.8       0    57.0   181.7#
+   2002  10   14.3     8.7       0    48.6   110.3#
+   2002  11   12.1     6.9       0   119.0    82.2#
+   2002  12    8.4     5.0       2   102.8    23.4#
+   2003   1    7.6     2.9       7    51.8    70.9#
+   2003   2    6.7     1.6       8    11.2   120.6#
+   2003   3   10.7     4.2       0    15.2   177.8#
+   2003   4   13.2     5.9       1    21.4   237.4#
+   2003   5   16.7     8.5       0    55.0   223.3#
+   2003   6   21.3    13.0       0    32.6   269.8#
+   2003   7   22.7    14.6       0    47.4   253.0#
+   2003   8   23.9    15.4       0    17.6   282.0#
+   2003   9   20.3    11.3       0    14.8   272.2#
+   2003  10   13.2     7.2       0    77.4   159.6#
+   2003  11   11.9     6.7       0   110.2    75.1#
+   2003  12    8.5     3.3       4    72.8    60.6#
+   2004   1    8.0     2.8       5    71.8    65.7#
+   2004   2    7.6     3.6       6    20.0    61.6#
+   2004   3    9.8     4.0       3    25.4   133.8#
+   2004   4   13.3     6.2       0    57.2   199.6#
+   2004   5   15.9     8.5       0    47.0   251.6#
+   2004   6   20.5    12.0       0    26.8   245.7#
+   2004   7   21.1    13.1       0    61.8   247.2#
+   2004   8   22.1    14.9       0   109.0   208.2#
+   2004   9   19.2    12.0       0    15.2   175.2#
+   2004  10   15.1     9.3       0    63.6   114.4#
+   2004  11   10.6     5.9       1    31.0    63.6#
+   2004  12    8.2     3.0       3    39.8    57.2#
+   2005   1    8.6     3.4       1    25.4    86.0#
+   2005   2    6.3     2.0       6    30.4    63.6#
+   2005   3    9.7     3.5       6    41.6    89.3#
+   2005   4   13.3     5.9       0    47.8   156.7#
+   2005   5   15.9     8.4       0    32.6   237.2#
+   2005   6   20.2    12.0       0    30.6   263.0#
+   2005   7   21.1    13.5       0    88.6   183.8#
+   2005   8   21.2    12.9       0    37.4   234.1#
+   2005   9   ---     ---     ---     ---     --- #
+   2005  10   17.3    11.6       0    65.6   142.6#
+   2005  11    9.9     4.6       4    ---    115.5#
+   2005  12    7.4     2.3       7    45.2    78.2#
+   2006   1    6.0     2.6       4    20.0    52.3#
+   2006   2    6.2     2.0       2    ---     57.8#
+   2006   3    8.1     2.3      10    ---    130.1#
+   2006   4   12.7     5.4       0    24.0   169.7#
+   2006   5   16.4     9.3       0    93.8   181.9#
+   2006   6   20.1    11.3       0    49.2   315.5#
+   2006   7   25.4    15.6       0     8.2   350.1#
+   2006   8   20.6    13.4       0   111.0   163.8#
+   2006   9   21.7    14.6       0    24.6   188.5#
+   2006  10   17.0    11.6       0    74.6   125.9#
+   2006  11   12.5     6.3       0    36.8   118.6#
+   2006  12    9.7     4.7       0    69.0    48.7#
+   2007   1    9.8     4.8       1    43.6    66.7#
+   2007   2    9.2     4.2       2    73.8    61.2#
+   2007   3   11.4     4.3       1    33.8   186.4#
+   2007   4   15.5     7.8       0     1.8   274.0#
+   2007   5   16.2     9.6       0    81.6   178.7#
+   2007   6   19.0    12.1       0    ---    168.5#
+   2007   7   20.6    13.0       0    96.2   217.2#
+   2007   8   20.3    13.1       0    40.0   204.7#
+   2007   9   18.7    11.7       0    32.4   165.9#
+   2007  10   14.3     9.1       0    30.8   104.9#
+   2007  11   10.4     5.0       2    ---     70.3#
+   2007  12    8.1     3.3       6    48.6    81.6#
+   2008   1    9.6     4.3       0   101.6    60.9#
+   2008   2    9.7     2.5       7    16.6   147.5#
+   2008   3    9.5     3.9       1    86.6   100.2#
+   2008   4   12.3     5.1       2    59.0   172.9#
+   2008   5   17.1    10.4       0   162.4   248.8#
+   2008   6   18.9    11.2       0    42.0   267.3#
+   2008   7   22.0    13.3       0    63.2   289.9#
+   2008   8   21.4    13.6       0    53.8   171.3#
+   2008   9   17.6    11.5       0    79.6   176.2#
+   2008  10   14.5     7.4            98.0   151.7#
+   2008  11   10.4     5.8       1   111.0    52.3#
+   2008  12    6.7     1.9       7    25.4    94.4#
+   2009   1    5.5     0.3      13    81.0    86.9#
+   2009   2    7.2     1.8       7    64.2    72.7#
+   2009   3   11.0     3.4       2    41.6   176.9#
+   2009   4   14.6     6.9       0    28.2   195.5#
+   2009   5   17.2     9.0       0    31.2   240.3#
+   2009   6   19.3    11.1       0    25.7*  250.0#
+   2009   7   22.5    13.3       0    71.0   249.0#
+   2009   8   23.8    14.1       0    14.0   249.7#
+   2009   9   19.8    12.6       0    18.6   191.2#
+   2009  10   15.1     9.7       0    71.6   113.1#
+   2009  11   12.5     7.3       0   132.0    94.4#
+   2009  12    7.1     2.2      10   111.4    70.6#
+   2010   1    4.0    -0.1      12    33.0    48.5#
+   2010   2    6.3*    0.6*     12*   84.9    50.2#
+   2010   3    9.8     3.2       4    44.6   111.9#
+   2010   4   13.2     4.9       0    18.6   256.5#
+   2010   5   14.3     7.1       0    51.4   226.6#
+   2010   6   19.3    11.5       0    75.4   254.0#
+   2010   7   23.8    14.4       0    41.0   246.6#
+   2010   8   20.9    13.5       0   112.8   142.3#
+   2010   9   18.3    11.4       0    51.8   148.1#
+   2010  10   14.5     9.3       0    43.6   106.0#
+   2010  11    9.3     4.8       3    87.8    63.9#
+   2010  12    3.5    -1.0      16    50.4    32.8#
+   2011   1    6.7     3.1       1    69.4    41.6#
+   2011   2    8.9     4.0       1    46.8    46.8#
+   2011   3   10.0     3.6       2    20.8   138.9#
+   2011   4   16.9     7.9       0     7.0   260.4#
+   2011   5   18.2     9.4       0     4.0   273.5#
+   2011   6   19.5    10.9       0    62.5   250.2*
+   2011   7   20.1    12.1       0    35.8   196.6#
+   2011   8   21.3    13.4       0    45.8   161.2#
+   2011   9   20.9    12.5       0     9.6   181.0#
+   2011  10   17.3    10.4       0    44.1   162.7#
+   2011  11   12.8     7.4       0    32.0    63.4#
+   2011  12    9.3     3.4       3   106.6    64.6#
+   2012   1    9.1     3.5       2    48.2    68.1#
+   2012   2    6.6     0.6      14    13.2    87.3#
+   2012   3   11.5     4.2       0    48.6   155.1#
+   2012   4   11.8     4.8       0    92.6   148.3#
+   2012   5   16.3     9.2       0    27.7   180.3#
+   2012   6   18.2    11.0       0    77.7*  173.6#
+   2012   7   20.7    12.5       0    66.4   182.9#
+   2012   8   22.7    14.1       0    34.8   207.3#
+   2012   9   19.2    10.5       0    64.0   196.0#
+   2012  10   14.0     8.6       0   134.4    83.6#
+   2012  11   10.3     4.9       0    75.0    75.8#
+   2012  12    8.5     2.5       9   112.4    52.1#
+   2013   1    6.1     1.8      11    36.3    48.7#
+   2013   2    5.1     1.0       6    23.2    54.8#
+   2013   3    5.7     1.5       8    54.8    74.5#
+   2013   4   11.6     4.2       1    21.8   181.0#
+   2013   5   14.6     6.8       0    42.2   199.1#
+   2013   6   17.6    10.6       0    14.9   157.4#
+   2013   7   22.3    13.9       0    20.8   253.1#
+   2013   8   22.6    14.5       0    34.6   213.4#
+   2013   9   18.5    11.3       0    46.2   151.8#
+   2013  10   16.0    10.4       0   136.0    94.9#
+   2013  11    9.7     5.0       1    86.6    61.9#
+   2013  12    9.6     3.8       0   100.2    59.9#
+   2014   1    9.4     3.9       2   126.4    64.9#
+   2014   2    9.9     4.0       0   105.2    95.0#
+   2014   3   12.4     4.9       0    22.4   181.1#
+   2014   4   14.8     7.6       0    32.6   193.5#
+   2014   5   16.6     9.2       0    71.4   203.8#
+   2014   6   19.9    11.8       0    40.6   228.7#
+   2014   7   22.4    14.8       0    41.8   226.8#
+   2014   8   20.5    12.7       0    86.6   120.8#
+   2014   9   20.0    13.2       0     4.8   135.4#
+   2014  10   17.1    11.0       0    90.2   107.5#
+   2014  11   12.2     7.7       0    89.2    51.8#
+   2014  12    8.7     3.1       6    47.0    72.1#
+   2015   1    7.9     2.0       8    74.6    50.1#  Provisional
+   2015   2    7.1     1.9       4    48.0    86.5#  Provisional
+   2015   3   10.1     3.8       2    11.6   137.6#  Provisional
+   2015   4   13.4     5.2       0    12.4   200.6#  Provisional
+   2015   5   16.3     8.1       0    48.6   169.9#  Provisional
+   2015   6   20.4    10.9       0    23.6   214.1#  Provisional
+   2015   7   22.3    13.6       0    87.0   171.0#  Provisional
diff --git a/nairndata.txt b/nairndata.txt
new file mode 100644
index 0000000..e19ad50
--- /dev/null
+++ b/nairndata.txt
@@ -0,0 +1,1022 @@
+Nairn   there is a site change in 1998
+Location before 1998 2869E 8568N 8m amsl  after 1998 2912E 8573N 23 m amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1931   1    5.0     0.6      11    78.4    43.4
+   1931   2    6.7     0.7       7    48.9    63.6
+   1931   3    6.2    -1.5      19    37.6   145.4
+   1931   4   10.4     3.1       3    44.6   110.1
+   1931   5   13.2     6.1       1    63.7   167.4
+   1931   6   15.4     8.0       0    87.8   150.3
+   1931   7   17.3    10.6       0   121.4   111.2
+   1931   8   15.6     9.1       0    57.2   127.5
+   1931   9   15.0     8.4       0    38.1   122.3
+   1931  10   12.1     5.5       2    59.4    95.8
+   1931  11   10.3     3.9       3    43.7    61.5
+   1931  12    8.9     3.2       7    33.6    36.5
+   1932   1    9.8     2.9       3    76.1    82.4
+   1932   2    7.7     2.3       6    14.4    63.7
+   1932   3    7.7     1.6       9    66.1    69.2
+   1932   4    9.1     1.9       6    80.0   110.5
+   1932   5   11.9     5.9       1    73.8   132.2
+   1932   6   16.0     9.0       0     4.7   168.7
+   1932   7   17.9    10.4       0    73.0   124.6
+   1932   8   18.2    10.7       0    53.9   140.7
+   1932   9   15.0     8.0       0    66.3    84.0
+   1932  10   10.4     4.6       1   128.6    65.3
+   1932  11    8.7     2.2       2    73.7    68.7
+   1932  12    8.1     1.9       7    50.5    44.1
+   1933   1    5.8    -1.2      16    33.9    62.1
+   1933   2    6.2     0.4      10    56.0    47.0
+   1933   3   11.1     2.6       4    17.4   114.7
+   1933   4   11.8     4.6       1    53.4   109.0
+   1933   5   13.5     6.1       1    47.1   125.3
+   1933   6   18.6     9.5       0    49.1   191.0
+   1933   7   21.6    11.8       0    56.4   155.2
+   1933   8   19.9    12.0       0    49.9   170.7
+   1933   9   16.8     9.3       0    19.8   129.2
+   1933  10   12.6     6.9       0    84.5    49.2
+   1933  11    8.6     2.8       5    24.9    55.4
+   1933  12    6.5     0.9      12     9.8    46.1
+   1934   1    8.3     2.8       0    49.8    42.1
+   1934   2    9.5     4.2       2    16.5    61.8
+   1934   3    8.0     0.8       7    67.6   126.5
+   1934   4    9.5     3.8       1   108.5   111.9
+   1934   5   14.3     5.7       0    53.8   150.5
+   1934   6   16.7     8.6       0    36.3   226.4
+   1934   7   18.9    11.4       0   109.8   162.6
+   1934   8   18.0    10.3       0    48.1   114.6
+   1934   9   17.8     8.3       0    32.2   167.0
+   1934  10   12.5     5.6       3    72.9    94.9
+   1934  11    8.5     2.8       6    22.3    49.7
+   1934  12    9.1     3.5       0    55.4    37.1
+   1935   1    7.7     2.6       8    32.3    30.2
+   1935   2    7.5     1.3       6    55.9    70.5
+   1935   3   10.4     1.9       9    39.3   150.5
+   1935   4    9.6     3.0       5    62.8   109.5
+   1935   5   11.6     3.8       1    38.8   193.8
+   1935   6   16.3     9.0       0    75.1   151.1
+   1935   7   19.6    10.4       0    37.4   219.5
+   1935   8   19.3    11.0       0    79.4   132.0
+   1935   9   15.2     8.1       0    99.3   122.7
+   1935  10   10.9     5.1       0   129.5    60.9
+   1935  11    8.5     1.5       4    68.6    70.8
+   1935  12    4.5    -0.9      16    39.9    41.3
+   1936   1    4.5    -0.6      18    66.7    50.4
+   1936   2    5.8    -1.3      13    33.4    73.5
+   1936   3    9.6     2.8       5    22.8    77.4
+   1936   4    9.8     2.1       6    20.0   167.7
+   1936   5   13.7     6.2       1    31.0   152.1
+   1936   6   18.2     8.0       0    27.6   231.6
+   1936   7   18.1    11.0       0   117.8   150.3
+   1936   8   19.0    10.7       0    55.3   156.7
+   1936   9   16.3     9.4       0    56.9   117.1
+   1936  10   12.3     4.7       3    58.9   106.3
+   1936  11    8.5     1.9       5    36.1    54.4
+   1936  12    7.8     1.9       6    64.7    44.0
+   1937   1    7.4     1.8       7    67.8    45.2
+   1937   2    5.9     0.5       7    52.4    71.7
+   1937   3    5.0    -0.4      13    34.8    98.6
+   1937   4   11.9     4.5       2    16.6   100.2
+   1937   5   15.2     6.2       1    28.2   226.8
+   1937   6   16.4     9.3       0    54.0   162.0
+   1937   7   17.9    10.5       0    80.6   114.7
+   1937   8   18.0    10.3       0   132.2   154.6
+   1937   9   16.0     8.6       0    31.6   125.7
+   1937  10   12.4     6.1       1    61.4   105.8
+   1937  11    8.4     2.7       8    18.0    42.2
+   1937  12    4.9    -0.8      17    40.8    30.4
+   1938   1    7.6     2.7       2    63.8    32.5
+   1938   2    7.8     1.7       5    28.3    52.2
+   1938   3   12.8     6.0       1    26.3   107.4
+   1938   4   11.3     4.3       3    14.3   113.8
+   1938   5   13.0     5.4       3    56.6   140.3
+   1938   6   16.2     8.8       0    83.5   155.1
+   1938   7   17.2    10.2       0   122.3   100.2
+   1938   8   17.7     9.8       0    38.0   187.3
+   1938   9   16.0     8.0       0    98.9   113.8
+   1938  10   12.7     6.5       0    98.6   104.1
+   1938  11   10.1     4.2       4    83.3    58.2
+   1938  12    6.6     1.1      10    29.0    42.3
+   1939   1    4.9    -0.6      16    75.9    40.4
+   1939   2    8.7     2.7       5    41.8    61.6
+   1939   3    9.2     2.7       2    41.7   123.9
+   1939   4   11.0     3.5       3    29.4   143.6
+   1939   5   14.4     6.7       0    19.0   178.5
+   1939   6   17.6     8.5       0    42.2   169.7
+   1939   7   16.5    10.7       0   148.1    75.5
+   1939   8   17.8    10.9       0    33.9   162.3
+   1939   9   16.5     9.4       0    34.3   120.2
+   1939  10   10.9     4.2       4    69.7   121.1
+   1939  11    9.6     3.8       1    59.8    55.3
+   1939  12    6.4     1.6       8    53.2    26.1
+   1940   1    3.0    -2.8      22    19.7    55.3
+   1940   2    5.9    -0.5      14    20.2    83.6
+   1940   3    8.4     2.1       6    54.9   113.7
+   1940   4   10.4     3.5       2    45.7   134.9
+   1940   5   15.3     7.4       0    42.5   189.5
+   1940   6   19.7     9.7       0    15.4   249.1
+   1940   7   16.0    10.4       0   215.2    99.0
+   1940   8   17.6    10.4       0    38.1   132.7
+   1940   9   14.5     7.9       0    42.2   104.7
+   1940  10   12.1     6.4       1    82.1    88.3
+   1940  11    8.6     3.2       3   108.0    47.5
+   1940  12    6.2     1.5       7    60.2    28.5
+   1941   1    2.7    -2.7      18    26.2    55.6
+   1941   2    5.0    -0.3      13    48.2    47.7
+   1941   3    6.2     0.0      14    48.2   121.8
+   1941   4    8.4     2.5       5    24.8    99.8
+   1941   5   11.5     5.2       2    65.2   151.0
+   1941   6   16.8     9.2       0    12.2   185.5
+   1941   7   18.1    11.6       0    60.0   118.4
+   1941   8   16.7     9.7       0   153.5   105.6
+   1941   9   17.4    10.2       0    22.1   123.3
+   1941  10   12.3     6.2       2   101.6    86.6
+   1941  11    8.7     2.4       6    57.3    40.6
+   1941  12    8.4     3.2       5    57.8    33.8
+   1942   1    5.0    -0.2      15    54.4    37.9
+   1942   2    4.7    -0.9      16    46.9    73.9
+   1942   3    7.8     1.0      10    17.7   104.7
+   1942   4   12.7     2.7       4    43.4   233.8
+   1942   5   13.6     4.7       5    70.8   210.0
+   1942   6   15.5     8.5       0    24.6   129.5
+   1942   7   18.1    10.3       0    78.0   151.7
+   1942   8   17.2    11.7       0    84.4    83.1
+   1942   9   15.2     8.5       0    92.4   117.7
+   1942  10   11.9     6.1       0   101.1    85.9
+   1942  11    8.6     3.7       3    21.1    53.0
+   1942  12    9.5     3.3       4    61.0    32.9
+   1943   1    6.5     0.6      12    27.2    55.2
+   1943   2    9.2     3.5       1    54.5    65.4
+   1943   3   10.0     3.4       2    39.6   135.3
+   1943   4   12.6     5.6       0    35.0   140.0
+   1943   5   14.0     6.2       0    87.3   190.0
+   1943   6   16.4     8.5       0    45.4   170.1
+   1943   7   16.6     9.6       0    42.9   180.5
+   1943   8   16.4     9.7       0    98.8   106.4
+   1943   9   15.5     8.1       0    56.3   116.3
+   1943  10   13.8     7.4       0    61.0    73.9
+   1943  11    8.6     4.0       1    56.1    33.1
+   1943  12    7.1     1.3       9    14.2    50.1
+   1944   1    8.2     2.7       4    63.0    46.8
+   1944   2    6.7     1.7       7    44.9    53.1
+   1944   3    8.2     2.7       7    30.4    80.2
+   1944   4   12.3     5.6       1    42.7   118.8
+   1944   5   12.5     7.0       0    45.2    92.3
+   1944   6   15.2     8.4       0    81.0   136.9
+   1944   7   17.5    11.8       0    30.9   113.2
+   1944   8   19.0    11.4       0    40.7   177.0
+   1944   9   14.8     7.4       0    70.2   126.3
+   1944  10   11.5     5.5       0    76.3    82.4
+   1944  11    7.0     1.0       7    91.1    48.9
+   1944  12    6.8     1.4       7    64.2    31.7
+   1945   1    3.2    -3.0      21    65.6    45.4
+   1945   2    9.2     2.9       7    43.4    97.5
+   1945   3   11.9     5.0       0    18.0    99.3
+   1945   4   12.1     4.5       0    31.5   152.8
+   1945   5   13.6     5.7       1    62.4   192.6
+   1945   6   16.9     8.6       0    71.0   175.0
+   1945   7   19.5    12.1       0    57.3   121.1
+   1945   8   17.9    11.1       0    73.0   159.0
+   1945   9   16.8    10.0       0    47.7   101.9
+   1945  10   14.4     7.4       0    83.3    98.9
+   1945  11    9.8     3.5       7     5.0    57.4
+   1945  12    7.9     2.9       7    56.5    28.9
+   1946   1    6.7    -0.3      14    22.1    66.2
+   1946   2    8.0     1.8       5    39.6    78.8
+   1946   3    8.9     1.8      10    19.6    87.0
+   1946   4   12.6     4.6       0    23.1   142.2
+   1946   5   13.8     5.1       0    41.2   223.5
+   1946   6   16.3     8.2       0    64.4   139.0
+   1946   7   17.9    10.9       0   130.7   116.2
+   1946   8   16.8     8.8       0    78.4   133.4
+   1946   9   16.2     9.5       0    89.0   120.6
+   1946  10   12.0     3.7       5     5.6   107.0
+   1946  11    9.9     2.9       5    73.5    40.6
+   1946  12    6.4    -0.4      15    20.5    41.3
+   1947   1    5.5    -0.6      14    19.8    58.2
+   1947   2    2.2    -4.3      26    16.4    83.5
+   1947   3    4.7    -1.8      16    29.9   123.9
+   1947   4   11.2     3.7       4    36.7   125.6
+   1947   5   14.8     6.8       0    38.6   155.7
+   1947   6   16.9     9.7       0    77.8   109.9
+   1947   7   18.9    11.2       0    46.3   183.8
+   1947   8   20.2    11.1       0     8.2   242.8
+   1947   9   16.3     8.9       0    82.9   104.0
+   1947  10   13.8     6.4       2    29.5   109.8
+   1947  11    8.3     2.8       6    98.0    42.3
+   1947  12    6.6     2.0       9    36.4    29.6
+   1948   1    4.8    -1.0      17    53.3    48.5
+   1948   2    7.0     1.2       8    45.3    68.5
+   1948   3   12.1     2.9       7    27.5   159.1
+   1948   4   12.1     3.8       5    60.4   160.5
+   1948   5   13.3     4.9       2    60.4   211.2
+   1948   6   15.2     8.7       0   102.3   145.4
+   1948   7   17.0    10.8       0    62.6   137.4
+   1948   8   15.9     9.8       0   121.3    66.6
+   1948   9   15.7     8.6       1    61.1   136.1
+   1948  10   11.8     5.2       5    59.4   115.6
+   1948  11   10.9     3.3       6    44.3    58.5
+   1948  12    8.0     2.8       5    46.5    43.0
+   1949   1    8.0     1.8       7    72.9    37.2
+   1949   2    8.7     2.0       5    32.0    99.5
+   1949   3    7.9     1.4      10    48.9   107.2
+   1949   4   12.9     4.6       1    53.2   166.1
+   1949   5   14.1     5.7       0    44.4   188.9
+   1949   6   15.7     7.3       0    27.8   227.5
+   1949   7   18.7    11.2       0    45.3   132.9
+   1949   8   18.0    11.0       0   114.8   103.6
+   1949   9   17.7     9.6       0    25.8   142.9
+   1949  10   13.9     7.3       4    46.0    80.7
+   1949  11    9.5     3.4       4    65.9    53.9
+   1949  12    6.6     1.0       8   118.2    30.3
+   1950   1    7.6     2.5       9    46.3    66.0
+   1950   2    6.5     0.2      11    46.3    99.0
+   1950   3   10.6     3.9       4    30.6   104.9
+   1950   4   10.1     2.6       4    67.9   134.0
+   1950   5   12.2     5.8       1    55.2   167.0
+   1950   6   18.3     9.9       0    48.6   154.5
+   1950   7   18.7    10.4       0    55.3   169.1
+   1950   8   18.3    10.4       0    50.3   175.5
+   1950   9   14.6     8.2       0   106.2   101.4
+   1950  10   12.1     5.1       4    28.3   124.6
+   1950  11    7.1     1.7       6    82.0    59.2
+   1950  12    3.9    -0.9      17    46.8    15.6
+   1951   1    5.1    -0.3      15    57.6    55.9
+   1951   2    5.5    -0.1      14    49.0    55.5
+   1951   3    6.5     0.5      13    36.7    97.7
+   1951   4    8.3     1.7       5    86.1   137.3
+   1951   5   11.9     4.9       0    15.0   186.6
+   1951   6   14.6     7.4       0    42.4   193.7
+   1951   7   18.4    10.8       0    75.0   169.1
+   1951   8   16.6     9.9       0   103.5   113.2
+   1951   9   16.5     8.5       0    16.0   146.3
+   1951  10   13.7     6.7       0    34.1   112.3
+   1951  11    9.7     4.6       0    91.1    43.4
+   1951  12    7.5     1.9       6    75.9    41.0
+   1952   1    4.2    -2.4      22    44.0    59.6
+   1952   2    6.6     1.5      10    27.1    63.3
+   1952   3    9.4     2.4       8    35.2   112.5
+   1952   4   12.3     4.8       0    17.1   171.7
+   1952   5   15.1     7.6       0    35.0   157.9
+   1952   6   15.6     8.5       0    41.9   136.6
+   1952   7   19.1    10.8       0    44.3   178.3
+   1952   8   17.2    10.8       0    90.1   109.7
+   1952   9   12.7     7.4       0    38.1    86.3
+   1952  10   11.4     4.8       4    39.0   103.0
+   1952  11    6.1     1.1      11    65.0    51.6
+   1952  12    6.0     1.0      11    51.1    40.0
+   1953   1    7.2     2.6       6    26.9    40.0
+   1953   2    8.6     3.0       6    36.1    62.9
+   1953   3   10.5     2.6       7    23.2   164.7
+   1953   4   10.1     2.0       5    52.3   164.9
+   1953   5   14.6     6.7       0    78.1   169.4
+   1953   6   15.7     9.7       0    65.0   119.8
+   1953   7   16.8    10.7       0   103.0    81.8
+   1953   8   18.0    10.4       0    69.2   133.2
+   1953   9   17.1     9.7       0    52.7   130.7
+   1953  10   13.3     7.4       0    20.5   104.2
+   1953  11   10.5     5.2       0    57.8    65.8
+   1953  12    7.8     2.3       6    54.8    52.0
+   1954   1    6.2     1.5       7    34.4    34.3
+   1954   2    5.4    -0.6      11    24.0    78.2
+   1954   3    8.2     0.6      12    29.2   135.0
+   1954   4   11.8     2.5       7    21.9   198.4
+   1954   5   13.5     6.9       0    83.6   133.0
+   1954   6   15.5     8.6       0    55.4   144.8
+   1954   7   16.7     9.9       0    76.2   107.6
+   1954   8   16.0    10.4       0    56.5    87.4
+   1954   9   14.6     7.4       0    55.0   125.0
+   1954  10   12.8     6.6       0   139.2    88.7
+   1954  11    8.8     2.8       3    43.8    48.0
+   1954  12    8.2     2.7       7    92.4    32.0
+   1955   1    4.6    -1.5      19    31.6    61.1
+   1955   2    3.1    -3.8      19    48.9    87.2
+   1955   3    6.6     1.1       9    20.4   101.2
+   1955   4   12.7     3.9       3    27.3   172.1
+   1955   5   12.0     4.8       0    52.6   197.0
+   1955   6   16.9     8.4       0    26.4   208.9
+   1955   7   19.9    11.1       0    15.1   226.0
+   1955   8   20.2    12.3       0    10.2   152.0
+   1955   9   17.4    10.0       0    42.6   139.7
+   1955  10   11.6     5.8       3    92.2    78.6
+   1955  11   10.2     4.7       3    14.1    61.3
+   1955  12    6.4     1.1       8   114.5    37.6
+   1956   1    5.3     0.0      14    35.0    49.5
+   1956   2    5.0    -0.6      15    35.8    58.6
+   1956   3    9.8     1.9       8    19.0   136.5
+   1956   4   10.2     1.8      10    49.6   168.3
+   1956   5   15.3     7.6       0    26.1   161.7
+   1956   6   15.3     7.8       0    61.0   176.9
+   1956   7   17.0    10.3       0   118.5   141.7
+   1956   8   14.9     9.2       0   111.9   123.6
+   1956   9   15.4     9.3       0    75.3   103.8
+   1956  10   12.1     6.5       0    69.5    95.5
+   1956  11    9.7     4.2       1    37.1    42.0
+   1956  12    8.6     3.2       2    66.8    34.5
+   1957   1    8.0     1.9       5    58.1    47.7
+   1957   2    6.3     0.4       9    38.6    84.3
+   1957   3   11.2     4.9       0    84.2    78.7
+   1957   4   12.0     4.6       2    14.3   164.8
+   1957   5   13.4     5.3       1    21.3   178.5
+   1957   6   17.3     8.7       0    50.6   217.6
+   1957   7   16.3    11.2       0   132.9    80.9
+   1957   8   16.4    10.4       0   115.7    98.8
+   1957   9   13.8     7.9       0    32.9   105.0
+   1957  10   12.9     6.8       0    39.0    65.1
+   1957  11    8.9     3.6       5    40.0    26.1
+   1957  12    7.2     1.5       7    65.0    48.4
+   1958   1    6.0    -0.7      14    64.7    38.4
+   1958   2    5.8    -0.2      11    69.4    42.0
+   1958   3    5.7    -0.7      15    22.3   108.9
+   1958   4   10.5     3.3       4    38.5   137.3
+   1958   5   13.1     4.7       0    67.9   208.9
+   1958   6   15.7     9.4       0    58.1   125.4
+   1958   7   ---     11.0       0    69.6   154.3
+   1958   8   17.1    10.7       0   104.0   113.2
+   1958   9   16.9     9.9       0    65.6   137.4
+   1958  10   12.6     7.4       0    50.5   112.2
+   1958  11   10.0     2.6       6    24.8    78.0
+   1958  12    6.1     0.7      11    43.6    35.6
+   1959   1    3.4    -1.6      21    57.5    46.3
+   1959   2    8.1    -0.6      14    13.7   114.9
+   1959   3   10.4     1.9       8    31.8   117.6
+   1959   4   11.8     4.1       0    68.6   131.0
+   1959   5   14.9     6.4       2    14.9   162.6
+   1959   6   18.3     8.9       0    53.0   194.2
+   1959   7   19.3    11.4       0    62.3   141.1
+   1959   8   19.7    12.1       0    25.3   128.2
+   1959   9   18.0     8.5       0    16.6   167.3
+   1959  10   15.5     6.7       0    71.1   131.3
+   1959  11    9.7     2.6       2    70.6    62.4
+   1959  12    6.9     0.3      14    35.9    30.5
+   1960   1    5.7    -0.6      13    69.5    45.7
+   1960   2    5.7    -1.8      19    41.9   103.4
+   1960   3    9.6     0.5      13    18.7   106.9
+   1960   4   12.7     3.4       4    33.0   129.4
+   1960   5   16.7     4.6       3     7.9   190.9
+   1960   6   18.4     8.1       0    78.5   167.9
+   1960   7   18.1    ---     ---     55.8   162.3
+   1960   8   17.0    ---     ---    162.9   111.0
+   1960   9   15.7    ---     ---     58.0   150.5
+   1960  10   11.6    ---     ---     52.5    34.9
+   1960  11    8.3    ---     ---     44.8    62.6
+   1960  12    5.1    ---     ---     33.7    54.4
+   1961   1    5.2    -1.0      16    50.9    51.0
+   1961   2    8.9     2.0       5    43.7    93.8
+   1961   3   12.2     4.9       2    29.1   115.5
+   1961   4   11.8     4.1       5    21.7   140.9
+   1961   5   13.6     5.2       1    23.3   182.1
+   1961   6   16.9     8.8       0    45.5   169.5
+   1961   7   16.9    10.3       0    51.2    96.2
+   1961   8   17.7     9.9       0    68.2   147.2
+   1961   9   17.2     8.8       0    52.4   143.0
+   1961  10   12.9     6.0       1    77.1    88.9
+   1961  11    7.5     1.4       9    52.5    66.8
+   1961  12    4.5    -2.0      21    72.5    35.1
+   1962   1    6.6     1.0       6    62.5    67.6
+   1962   2    7.7     0.3      10    41.7    78.3
+   1962   3    5.2    -0.6      15    29.4   100.4
+   1962   4   10.3     1.9       7    25.3   202.1
+   1962   5   12.2     5.7       0    70.8   151.5
+   1962   6   17.5     8.7       0    19.9   175.3
+   1962   7   16.4     8.8       0    40.1   158.0
+   1962   8   16.1     9.0       0   115.5   154.1
+   1962   9   14.3     7.7       0    38.9    73.8
+   1962  10   13.5     7.6       0    20.7    87.6
+   1962  11    7.6     2.3      10    53.0    38.3
+   1962  12    6.3     0.9       7    76.2    32.3
+   1963   1    2.4    -3.4      20    22.9    48.5
+   1963   2    3.6    -3.5      23    16.4    94.1
+   1963   3   10.1     1.9       6    27.2   141.7
+   1963   4   11.6     3.2       7    25.5   159.9
+   1963   5   12.9     4.1       1    31.2   177.3
+   1963   6   16.8     7.8       0    71.3   147.4
+   1963   7   17.4     8.7       0    50.7   165.4
+   1963   8   15.8     8.9       0   151.6    72.6
+   1963   9   15.4     7.9       0    49.4   129.9
+   1963  10   13.2     6.2       0    48.9    85.6
+   1963  11    7.9     1.6      12   116.5    46.3
+   1963  12    6.1     0.4      11    15.2    35.5
+   1964   1    7.7     0.8      10    25.6    56.5
+   1964   2    7.8    -0.1      12    22.0    89.1
+   1964   3    7.9     0.8       7    27.7   100.5
+   1964   4   11.6     3.7       3    48.9   128.7
+   1964   5   14.2     6.8       0    32.6   132.1
+   1964   6   16.0     6.8       1    55.0   179.8
+   1964   7   18.0    10.2       0    25.9   188.2
+   1964   8   ---     ---        0   103.0    ---
+   1964   9   15.5     7.2       0    64.6   110.9
+   1964  10   12.7     4.0       0    48.4    80.6
+   1964  11    9.4     3.2       5    59.4    50.2
+   1964  12    5.9     0.1      12    46.6    ---
+   1965   1    4.9    -0.7      14    57.3    33.2
+   1965   2    6.2     1.5       6    21.7    27.3
+   1965   3    8.2     0.2      17    22.0   108.2
+   1965   4   11.3     2.4       4    44.1   181.5
+   1965   5   12.6     6.1       0    57.3    94.5
+   1965   6   16.5     9.1       0    33.3   129.4
+   1965   7   14.4     8.9       0   106.1   120.4
+   1965   8   17.2     8.9       0    56.0   157.5
+   1965   9   14.5     8.1       0   100.6    77.1
+   1965  10   12.8     5.2       3    53.7   111.5
+   1965  11    6.3     0.5      13    61.9    64.5
+   1965  12    4.9    -0.5      14    58.3    25.8
+   1966   1    5.2    -0.8      19    16.6    16.0
+   1966   2    6.0    -1.4      15    51.0    75.3
+   1966   3    9.4     2.8       5    52.1    90.8
+   1966   4    9.2     0.8      13     8.0   162.5
+   1966   5   ---     ---        0    70.9    ---
+   1966   6   ---     ---        0   158.8    ---
+   1966   7   ---     ---        0    71.4    ---
+   1966   8   ---     ---        0    69.8    ---
+   1966   9   16.0     9.7       0    37.5    90.6
+   1966  10   11.5     4.9       2    83.2    66.8
+   1966  11    7.0     1.3       9    63.3    36.2
+   1966  12    6.3     0.4      11   113.1    24.9
+   1967   1    6.8     2.1       5    73.8    28.1
+   1967   2    7.9     2.5       3    42.2    68.4
+   1967   3    9.1     3.1       2    78.2   107.3
+   1967   4   11.0     4.0       4    27.3   141.7
+   1967   5   13.0     4.8       1    27.1   168.9
+   1967   6   16.9     8.4       0    19.1   221.1
+   1967   7   19.2    10.7       0    24.9   134.6
+   1967   8   17.2    10.3       0   107.0   116.5
+   1967   9   16.3     9.1       0    50.0   106.1
+   1967  10   11.9     5.5       1    67.6   104.2
+   1967  11    8.8     2.8       3    44.7    58.2
+   1967  12    7.2     2.2       8    42.0    32.2
+   1968   1    6.0     0.7      11    47.5    30.2
+   1968   2    4.1    -1.8      18    34.7    95.3
+   1968   3    8.4     2.2       6    63.7    82.9
+   1968   4   10.9     2.8       9    44.8   157.8
+   1968   5   10.7     3.9       3    98.8   123.0
+   1968   6   16.4     8.3       0    50.3   160.3
+   1968   7   15.3    10.1       0    95.1   120.4
+   1968   8   17.1    10.2       0    28.3   162.0
+   1968   9   15.6     8.7       0    52.4    95.5
+   1968  10   13.3     7.3       0    85.3    55.3
+   1968  11    7.8     1.1      10    37.6    59.3
+   1968  12    5.9    -0.3      15    42.2    32.1
+   1969   1    6.6     0.9       9    47.8    26.8
+   1969   2    3.4    -2.5      19    32.5    73.9
+   1969   3    6.7    -1.0      16    17.5   118.2
+   1969   4   10.4     1.8       6    33.6    ---
+   1969   5   12.3     5.4       0    69.6   133.2
+   1969   6   18.0     8.5       0    28.6   214.0
+   1969   7   20.0    11.1       0    17.9   168.6
+   1969   8   19.2    11.7       0    51.8   142.8
+   1969   9   16.6     8.5       0    47.8   133.1
+   1969  10   14.9     8.5       0    50.3    72.8
+   1969  11    6.2     0.4      14    62.2    58.6
+   1969  12    6.2     0.8      11    16.9    42.2
+   1970   1    5.5    -0.3      14    21.4    32.2
+   1970   2    4.4    -1.9      22    52.3    80.7
+   1970   3    6.8     0.0      14    39.0   107.9
+   1970   4    8.8     1.0      10    51.1   158.3
+   1970   5   14.3     6.6       0    34.4   116.5
+   1970   6   18.4     7.6       0    67.2   241.6
+   1970   7   16.1     8.8       0    74.6   107.5
+   1970   8   18.0    10.3       0    97.3   110.2
+   1970   9   15.9     8.1       0    67.5   106.9
+   1970  10   11.8     5.2       1    64.4    60.6
+   1970  11    8.1     2.4       4    88.2    49.2
+   1970  12    6.8     1.7       5    43.5    37.5
+   1971   1    6.9     1.5       9    30.8    32.4
+   1971   2    7.9     1.3       8    26.6    73.5
+   1971   3    8.1     1.8       8    36.9    86.0
+   1971   4   11.0     3.1       4     8.3   157.4
+   1971   5   15.5     6.1       0    47.5   195.4
+   1971   6   13.5     7.4       0    54.9   125.8
+   1971   7   18.0    10.0       0    52.2   169.6
+   1971   8   16.8     9.9       0    56.8   146.3
+   1971   9   17.4     8.5       0    25.8   146.9
+   1971  10   13.8     6.1       3    56.9   123.2
+   1971  11    8.6     3.1       9    69.1    40.3
+   1971  12    9.6     4.8       4    43.7    27.5
+   1972   1    5.8     1.1       9    15.4    40.0
+   1972   2    6.6    -0.5      17    34.7    69.3
+   1972   3    9.4     1.2       9    14.8   124.6
+   1972   4   11.2     3.9       2    33.3   135.9
+   1972   5   14.3     5.9       0    19.6   124.2
+   1972   6   15.5     6.8       0    51.5   172.0
+   1972   7   17.7     9.6       0    22.6   217.3
+   1972   8   17.5     9.2       0    52.5   137.8
+   1972   9   14.6     7.4       1    13.3   116.2
+   1972  10   13.8     5.9       0     7.3   121.0
+   1972  11    8.3     2.0       9    48.2    53.6
+   1972  12    8.1     1.2      12    34.5    ---
+   1973   1    7.4     1.1      13    17.0    56.5
+   1973   2    6.3    -0.1      13    44.0    ---
+   1973   3    9.8     2.3       8    24.3    ---
+   1973   4    8.5     2.5       6    39.6   107.8
+   1973   5   13.0     5.6       0    54.2   159.3
+   1973   6   18.0     8.9       0    27.7   162.1
+   1973   7   18.3    10.2       0    87.1   138.6
+   1973   8   18.1     9.8       0    62.7   176.9
+   1973   9   15.3     8.4       0    75.0   124.0
+   1973  10   11.3     4.3       5    29.7   104.8
+   1973  11    8.2     1.9       8    79.7    52.0
+   1973  12    6.6     0.6      12    76.7    18.0
+   1974   1    8.6     2.3       5    42.9    55.5
+   1974   2    7.6     1.2       8    24.2    41.7
+   1974   3    8.5     0.9      12    27.0   134.3
+   1974   4   11.1     1.5       9    13.9   179.3
+   1974   5   14.5     4.8       3    34.7   162.4
+   1974   6   16.4     7.5       0    38.0   165.3
+   1974   7   17.2     8.5       0    56.1   140.4
+   1974   8   18.0     8.8       0    51.4   159.0
+   1974   9   14.2     6.7       2    50.5   125.7
+   1974  10    9.8     5.0       1    74.8    34.1
+   1974  11    8.3     2.6       3    69.3    55.4
+   1974  12    8.5     3.2       3    88.1    36.6
+   1975   1    7.9     1.3      12    87.6    50.5
+   1975   2    5.8    -0.3      16    11.5    89.6
+   1975   3    7.1     0.5      13    14.8   104.0
+   1975   4   10.4     3.4       4    40.1   120.0
+   1975   5   11.4     5.0       0    45.2   171.9
+   1975   6   17.2     8.1       0    28.8   206.1
+   1975   7   18.7    10.4       0    52.4   165.0
+   1975   8   19.5    11.9       0    86.2   148.3
+   1975   9   15.0     7.4       1    56.3   114.6
+   1975  10   13.3     5.7       4    26.3   125.9
+   1975  11    8.8     2.5       5    43.3    58.2
+   1975  12    8.7     3.6       3    37.7    35.5
+   1976   1    7.0     1.5       9    95.0    34.0
+   1976   2    7.7     0.4      11    13.3    89.7
+   1976   3    8.3     1.2       8    41.3   138.8
+   1976   4   10.9     4.0       4    18.5   100.2
+   1976   5   14.3     6.2       0    32.8   158.0
+   1976   6   19.0     9.6       0    14.6   152.3
+   1976   7   19.9    11.5       0    36.9   175.6
+   1976   8   19.7    10.3       0    13.8   220.3
+   1976   9   14.7     9.2       0    66.3    79.6
+   1976  10   12.7     5.9       0    68.8    84.8
+   1976  11    8.4     1.8       8    36.2    87.1
+   1976  12    3.3    -2.0      25    22.3    43.2
+   1977   1    4.9    -0.6      15    33.1    47.8
+   1977   2    5.3    -1.5      18    40.7    86.9
+   1977   3    9.4     2.7       3    22.2    90.9
+   1977   4    9.5     2.2       5    70.5   145.4
+   1977   5   13.7     5.2       2    59.1   217.4
+   1977   6   14.9     7.4       0    57.5   153.1
+   1977   7   17.8    10.1       0    44.6   155.5
+   1977   8   17.8     9.2       0    47.4   176.8
+   1977   9   14.8     7.6       0    54.1   105.9
+   1977  10   14.1     6.7       0    25.9    80.0
+   1977  11    7.5     1.4       7   100.0    54.6
+   1977  12    7.7     1.3       9    16.8    41.0
+   1978   1    5.2    -0.6      17    56.4    49.4
+   1978   2    3.9    -3.8      19    55.2    76.9
+   1978   3    9.2     1.7       7    53.5   121.4
+   1978   4    8.6     2.1       8    32.7    95.1
+   1978   5   14.4     6.0       1    49.3   192.1
+   1978   6   15.9     8.3       1    34.9   157.8
+   1978   7   16.2     9.0       0    56.6   121.7
+   1978   8   16.1    10.2       0    77.4   100.4
+   1978   9   14.8     8.6       0    70.5   111.5
+   1978  10   13.7     7.0       0    36.6    75.3
+   1978  11   10.1     3.3       6    96.9    59.7
+   1978  12    5.6     0.6      10    22.2    30.3
+   1979   1    3.1    -3.7      24    41.2    38.9
+   1979   2    4.1    -2.8      22    17.9   105.0
+   1979   3    5.8    -0.2      14    68.5   105.6
+   1979   4    9.4     2.9       3    51.6   108.5
+   1979   5   12.1     4.4       3    50.9   171.8
+   1979   6   16.3     9.2       0    36.3   178.9
+   1979   7   17.9    10.2       0    59.4   141.1
+   1979   8   16.3     9.3       0    59.2   124.0
+   1979   9   16.1     7.8       0    21.7   154.6
+   1979  10   13.3     6.5       2    52.9    95.1
+   1979  11    8.6     2.0       8    58.6    60.8
+   1979  12    6.2     1.0       9    70.6    37.5
+   1980   1    4.2    -0.2      17    61.9    36.6
+   1980   2    7.2     0.9      13    29.7    72.2
+   1980   3    7.1     0.5      11    21.5    84.6
+   1980   4   11.9     3.9       1    18.3   133.5
+   1980   5   14.3     5.0       0    13.4   206.5
+   1980   6   16.4     9.3       0   113.7   134.4
+   1980   7   17.5    10.0       0   113.5    94.9
+   1980   8   17.6    10.2       0    74.7   108.9
+   1980   9   16.6     8.8       0    63.2   104.1
+   1980  10   10.5     4.9       3    84.7    70.0
+   1980  11    8.2     2.2       9   103.2    35.8
+   1980  12    7.7     2.3       8    72.6    19.5
+   1981   1    6.9     0.1      12    56.1    37.8
+   1981   2    6.6     0.7      12    23.1   103.3
+   1981   3    8.7     2.0       7    42.9    95.8
+   1981   4   11.1     2.0       8    10.7   187.4
+   1981   5   15.0     6.0       2    41.4   196.4
+   1981   6   15.9     8.4       0    47.4   159.7
+   1981   7   18.0    10.6       0    40.8   133.2
+   1981   8   18.7    10.8       0    25.4   137.8
+   1981   9   16.9     8.7       0    89.7   123.5
+   1981  10    9.1     3.4       3    86.5    95.7
+   1981  11    8.9     3.1       5    75.7    57.2
+   1981  12    3.0    -3.5      26    28.0    27.3
+   1982   1    5.0    -0.9      13    48.0    32.3
+   1982   2    8.4     0.7       9    14.1    88.8
+   1982   3    8.5     2.0       6    45.0   116.3
+   1982   4   11.5     4.2       2    19.7   135.1
+   1982   5   14.6     4.3       5    32.8   238.9
+   1982   6   15.1     7.5       0    34.7   126.9
+   1982   7   19.7    10.4       0    30.4   212.1
+   1982   8   17.5     9.9       0    99.9   139.0
+   1982   9   15.6     7.3       0    61.0   108.9
+   1982  10   12.5     6.5       2    51.1    76.3
+   1982  11    8.6     2.9       2    74.5    48.3
+   1982  12    5.8    -0.3      13    67.9    37.9
+   1983   1    7.7     2.5       3    51.6    38.0
+   1983   2    5.1    -1.7      17    15.9    82.0
+   1983   3    9.4     3.0       3    38.2    66.0
+   1983   4    8.7     1.9       9    14.3   125.7
+   1983   5   11.6     5.6       1    42.4    81.6
+   1983   6   15.6     8.2       0    39.5   160.6
+   1983   7   19.7    11.4       0     9.1   178.4
+   1983   8   19.6    11.6       0    34.0   170.0
+   1983   9   14.0     8.4       0    92.8   102.6
+   1983  10   12.5     6.0       1    52.3    89.4
+   1983  11    9.4     3.9       5    18.2    44.0
+   1983  12    8.3     1.9       8    68.2    27.4
+   1984   1    3.9    -2.5      21    54.2    33.8
+   1984   2    7.4     1.8       6    35.8    60.1
+   1984   3    7.2     1.3       6    22.3    68.3
+   1984   4   11.6     3.1       3    15.2   168.5
+   1984   5   13.7     4.7       0     4.4   174.3
+   1984   6   16.7     9.5       0    28.3   147.6
+   1984   7   19.8    11.0       0    25.6   165.4
+   1984   8   19.1    10.5       0    16.6   155.1
+   1984   9   14.0     7.7       1   101.5    66.7
+   1984  10   12.8     5.5       1   102.0    84.0
+   1984  11    9.3     4.2       2    84.1    33.9
+   1984  12    8.2     1.6       7    42.8    51.2
+   1985   1    3.5    -1.0      14    37.5    43.1
+   1985   2    6.7    -1.4      16     6.6   101.6
+   1985   3    7.7     0.6      13    36.6   103.8
+   1985   4   10.8     3.3       0    54.8    97.2
+   1985   5   12.3     5.7       1    51.9   130.9
+   1985   6   15.0     7.5       0    44.9   141.2
+   1985   7   17.9    10.9       0    81.2   113.2
+   1985   8   16.6     9.4       0    91.0   124.7
+   1985   9   14.4     8.0       0    85.6    94.2
+   1985  10   13.4     6.1       2    11.8   102.9
+   1985  11    6.2     0.0      14    47.7    36.0
+   1985  12    6.8     0.7      10    41.0    27.7
+   1986   1    4.9     0.1      16    56.1    24.9
+   1986   2    3.4    -2.7      20     5.5   101.0
+   1986   3    9.0     1.8       7    37.7   123.6
+   1986   4    8.8     1.5       6    30.7   117.1
+   1986   5   14.5     6.4       0    49.1   167.1
+   1986   6   16.9     7.7       0    50.8   204.0
+   1986   7   17.8    10.2       0    39.3   143.6
+   1986   8   14.7     8.1       0    71.4   116.7
+   1986   9   14.5     7.3       0    28.7    98.6
+   1986  10   13.0     6.9       0    30.5   101.7
+   1986  11   10.2     3.2       4    22.8    64.4
+   1986  12    6.7     1.8       1    80.0    28.8
+   1987   1    4.2    -1.2      14    29.0    24.0
+   1987   2    6.9    -0.5      13    38.3    70.4
+   1987   3    7.1    -0.5      15    85.8   110.7
+   1987   4   12.4     4.2       3    50.0   126.9
+   1987   5   12.7     5.7       0    39.7   137.9
+   1987   6   13.9     7.7       0    71.1   131.9
+   1987   7   17.6    11.0       0    82.1    87.3
+   1987   8   17.4    10.8       0    43.8   122.5
+   1987   9   15.7     8.0       0    40.3   145.4
+   1987  10   11.4     3.1       5    77.7    92.1
+   1987  11    8.6     3.1       3    29.1    33.7
+   1987  12    6.9     0.4      12    25.9    34.6
+   1988   1    6.0     0.3      15   104.1    55.2
+   1988   2    6.8     1.9       4    36.3    49.2
+   1988   3    8.1     1.4       9    64.2   106.2
+   1988   4   10.9     3.1       6    61.1   130.9
+   1988   5   15.4     5.5       0    48.2   207.8
+   1988   6   17.5     9.7       0    10.9   181.8
+   1988   7   17.2    10.4       0    96.0   125.4
+   1988   8   17.9     9.8       0   101.2   122.5
+   1988   9   16.4     8.8       0    34.6   118.9
+   1988  10   12.2     5.0       2    64.4    69.6
+   1988  11    8.7     2.8       5    30.0    69.9
+   1988  12    9.4     4.1       1    47.1    27.6
+   1989   1   10.0     4.3       3    24.3    70.6
+   1989   2    8.0     1.2       6   103.3    97.7
+   1989   3    9.5     2.1       6    55.3   116.5
+   1989   4    9.5     2.6       8    35.3   126.1
+   1989   5   15.4     6.4       0    43.8   201.2
+   1989   6   17.4     8.7       0    35.5   197.9
+   1989   7   20.2    11.2       0    18.4   205.9
+   1989   8   18.3     9.9       0    58.2   138.8
+   1989   9   16.3     7.4       1    48.2   134.3
+   1989  10   13.2     6.1       0    57.9    80.6
+   1989  11    8.3     2.3       9    16.6    76.2
+   1989  12    4.8    -1.8      18    31.0    33.2
+   1990   1    7.9     1.8       7    60.8    48.0
+   1990   2    8.0     2.4       2    99.1    79.6
+   1990   3   10.4     4.0       1    88.1   104.5
+   1990   4   10.9     3.7       3    27.6   178.1
+   1990   5   14.1     6.2       0    36.4   184.9
+   1990   6   15.5     9.0       0   138.2   104.0
+   1990   7   18.3    10.7       0    23.0   238.8
+   1990   8   18.8    11.6       0    72.7   124.7
+   1990   9   14.5     8.3       0    72.6    90.6
+   1990  10   13.0     6.7       1    67.2    97.9
+   1990  11    7.6     3.0       5    54.3    34.1
+   1990  12    7.1     1.6       6    54.6    22.9
+   1991   1    5.8    -0.1      14    31.7    71.4
+   1991   2    5.4    -1.0      15    27.9    68.9
+   1991   3    9.6     2.5       7    44.4    78.3
+   1991   4   11.3     4.3       1    15.8   163.3
+   1991   5   13.0     7.3       0    37.1   159.0
+   1991   6   13.7     8.0       0    82.3   141.5
+   1991   7   17.9    12.3       0    48.2   123.4
+   1991   8   19.7    11.5       0    36.0   163.6
+   1991   9   15.9     8.3       0    53.4   143.4
+   1991  10   11.7     5.8       0    32.2    74.9
+   1991  11    9.1     3.2       2    52.9    47.3
+   1991  12    8.2     1.0       9    39.9    26.2
+   1992   1    7.7     0.3      16    60.9    50.6
+   1992   2    8.9     1.2      10    25.3    63.0
+   1992   3    8.8     2.4       6    70.3    58.2
+   1992   4   11.0     3.6       1    32.4    91.8
+   1992   5   16.1     6.8       0    31.1   226.1
+   1992   6   17.7     9.9       0    29.2   165.6
+   1992   7   17.7    10.3       0    19.6   109.4
+   1992   8   17.0     9.1       0    91.3   147.1
+   1992   9   14.8     8.2       0    80.6   107.3
+   1992  10    9.9     3.6       3    49.8    73.0
+   1992  11    8.5     2.2       6    62.8    65.1
+   1992  12    5.5     0.1      15    57.0    39.4
+   1993   1    6.9     1.3       6    90.5    34.1
+   1993   2    9.0     4.2       3    16.3    51.3
+   1993   3    9.9     2.5       7    21.0   119.0
+   1993   4   10.9     4.1       0    29.8   102.6
+   1993   5   11.0     5.6       0    69.9   108.3
+   1993   6   15.0     9.4       0    52.3   109.4
+   1993   7   16.7     9.8       0    55.9   123.2
+   1993   8   16.5     9.5       0    33.5   103.6
+   1993   9   14.3     7.4       2    34.4   113.1
+   1993  10   10.0     4.3       2   110.9    58.4
+   1993  11    7.5     0.4      13    14.3    70.0
+   1993  12    5.1    -0.7      20    87.2    32.3
+   1994   1    6.1     0.3      11    68.3    27.7
+   1994   2    5.5    -1.2      16    42.8    80.6
+   1994   3    8.1     1.4       5    95.8   113.7
+   1994   4   10.6     3.2       2    61.6   130.3
+   1994   5   13.1     4.6       0    25.6   244.8
+   1994   6   17.1     8.8       0    43.9   188.0
+   1994   7   19.5    10.8       0    37.4   166.2
+   1994   8   17.5     9.9       0    49.0   141.7
+   1994   9   15.1     7.5       0    46.8   126.7
+   1994  10   11.9     4.7       2    73.3    71.5
+   1994  11   11.4     5.3       3    58.1    49.7
+   1994  12    8.1     1.6       8    60.9    50.1
+   1995   1    6.1     0.3      10    88.6    38.1
+   1995   2    6.9     0.7       8    54.7    70.3
+   1995   3    7.5     1.1      11    29.8   114.4
+   1995   4   10.3     4.1       1    29.2   106.5
+   1995   5   14.1     6.4       2    36.1   185.1
+   1995   6   15.7     8.9       0    24.0   194.6
+   1995   7   20.0    11.5       0    23.7   217.5
+   1995   8   20.1    11.7       0    15.4   224.1
+   1995   9   14.9     9.3       0   222.4    85.2
+   1995  10   14.8     7.6       1    49.9   109.0
+   1995  11   10.0     3.9       3    38.9    51.8
+   1995  12    4.2    -1.8      15    21.3    43.2
+   1996   1    7.2     2.4       7     6.8    49.4
+   1996   2    5.7    -0.1      11    35.1    72.5
+   1996   3    7.0     2.3       3    15.5    65.2
+   1996   4   12.2     4.8       2    41.7   127.6
+   1996   5   11.6     4.8       1    45.2   187.8
+   1996   6   ---     ---        0    25.0    ---
+   1996   7   ---     ---        0    ---     ---
+   1996   8   ---     ---        0    60.0    ---
+   1996   9   ---     ---        0    23.1    ---
+   1996  10   14.2     7.1       0    82.5    82.1
+   1996  11    7.5     1.3      10    58.1    63.8
+   1996  12    5.6    -0.3      15    23.4    17.2
+   1997   1    6.4     0.1      17    36.2    57.6
+   1997   2    8.6     1.8       4    80.0    68.2
+   1997   3   11.4     4.3       1    60.3   100.0
+   1997   4   12.3     3.9       5    21.5   102.0
+   1997   5   13.1     5.9       1   115.7   157.7
+   1997   6   15.3     8.7       0   142.6   132.3
+   1997   7   19.2    11.0       0    79.8   140.7
+   1997   8   21.0    11.8       0    43.3   195.7
+   1997   9   16.3     8.1       1    33.0   135.7
+   1997  10   13.5     5.3       2    16.0   104.0
+   1997  11   10.8     5.4       1    40.3    46.9
+   1997  12    8.0     2.4       6    47.0    24.1
+   1998   1    7.7     0.8      11    66.7    47.7
+   1998   2   11.2     4.9       1    46.0    47.1
+   1998   3   10.4     2.4       8    41.9    77.5
+   1998   4   10.0     2.1       7    75.1   125.8
+   1998   5   14.8     6.8       0    32.7   162.9
+   1998   6   ---     ---     ---     ---     --- ||
+   1998   7   ---     ---     ---     ---     ---
+   1998   8   ---     ---     ---     ---     ---
+   1998   9   17.1     7.8       0    36.4   122.5
+   1998  10   11.2     4.6       2    93.0   104.8
+   1998  11    8.7     1.4       9    86.8    54.1
+   1998  12    8.9     1.7       6    36.0    35.3
+   1999   1    6.7     1.3       8    50.7    48.3
+   1999   2    7.3     0.6      10    42.4    73.6
+   1999   3    9.7     2.8       6    20.7   116.4
+   1999   4   12.2     4.3       3    48.6   138.5
+   1999   5   14.8     6.2       0    79.8   174.7
+   1999   6   15.8     8.4       0    77.0   112.8
+   1999   7   19.1    10.5       0    52.4   163.6
+   1999   8   18.6     9.1       0    22.3   149.9
+   1999   9   17.9     9.3       0    69.8   120.9
+   1999  10   13.4     6.1       0    22.4    72.4
+   1999  11   10.6     4.0       3    74.8    43.2
+   1999  12    5.9     0.2      11    88.5    45.5
+   2000   1    8.1     2.2       3    54.7    51.1
+   2000   2    8.1     1.9       7    57.3    75.1
+   2000   3   10.7     3.4       6    34.7    95.8
+   2000   4   10.1     2.8       5   138.3   123.0
+   2000   5   15.3     5.1       0    47.7    ---
+   2000   6   16.2     7.7       0    30.7   162.5
+   2000   7   16.9     9.7       0    10.4   136.0
+   2000   8   18.7    10.2       0    57.4   138.5
+   2000   9   16.6     8.8       0    58.6   111.6
+   2000  10   13.3     5.8       0    72.5   100.6
+   2000  11    8.7     2.0       6    80.1    68.0
+   2000  12    7.1     1.3      12    76.6    50.3
+   2001   1    5.1    -1.5      21     8.6    64.6
+   2001   2    6.2     0.5      15    45.3    76.0
+   2001   3    7.6    -0.3      14    36.4   118.8
+   2001   4   10.7     3.3       1    22.0   144.9
+   2001   5   15.8     6.0       2    35.8   224.0
+   2001   6   15.8     8.0       0    47.0   143.2
+   2001   7   17.5    10.6       0    62.2    93.6
+   2001   8   18.2    10.3       0    71.3   114.0
+   2001   9   14.7     8.6       0    41.7    68.2
+   2001  10   15.0     8.4       0    95.5    66.0
+   2001  11   10.5     3.8       0    68.5    40.1
+   2001  12    7.0     0.1      19    57.6    33.8
+   2002   1    8.7     1.9       7    54.8    44.4
+   2002   2    7.3     1.5       6   107.7    58.9
+   2002   3    9.9     2.6       3    51.5   112.9
+   2002   4   13.1     3.8       5    40.1   169.0
+   2002   5   15.1     6.1       1    40.7   195.0
+   2002   6   17.8     9.1       0    49.2   145.7
+   2002   7   17.5    10.4       0   131.7   115.1
+   2002   8   18.4    11.5       0    45.1   136.7
+   2002   9   16.6     9.0       0    39.5   101.0
+   2002  10   11.5     4.4       5   101.9    79.2
+   2002  11   10.2     3.8       5    67.1    55.2
+   2002  12    6.9     1.5       9    11.4    28.2
+   2003   1    7.0     0.7      16    50.3    50.2
+   2003   2    8.4    -0.9      20    20.3   131.9
+   2003   3   11.6     2.0       8    33.7   162.9
+   2003   4   13.5     4.4       2    65.2   152.9
+   2003   5   14.8     6.3       1    43.9   172.3
+   2003   6   19.0    10.3       0    31.8   184.0
+   2003   7   20.8    11.8       0    29.8   159.0
+   2003   8   20.2    11.2       0    22.2   189.3
+   2003   9   17.4     8.0       0    33.5   135.7
+   2003  10   11.8     3.7       4    57.9    97.8
+   2003  11   11.2     3.5       6    29.7    79.9
+   2003  12    7.5     0.6      14    53.6    34.5
+   2004   1    7.0     1.4       9    93.6    43.2
+   2004   2    7.3     0.6      14    36.7    81.7
+   2004   3    9.9     2.2       5    25.2   115.4
+   2004   4   12.5     5.3       1    51.3    90.9
+   2004   5   15.4     6.2       0    24.7   200.3
+   2004   6   17.1     9.5       0    89.4   129.3
+   2004   7   17.7    10.2       0    45.1   138.5
+   2004   8   19.1    11.6       0   122.2   152.5
+   2004   9   16.6     8.8       0    70.1   147.4
+   2004  10   11.5     5.3       2    99.2    51.8
+   2004  11   10.4     3.7       5    59.3    55.5
+   2004  12    9.3     1.9      10    64.0    42.1
+   2005   1    8.3     2.4       7    80.6    32.5
+   2005   2    6.7     1.4       9    56.4    53.7
+   2005   3    9.5     3.8       3    36.9    72.4
+   2005   4   12.0     3.1       5    19.8   181.0
+   2005   5   13.6     5.2       1    66.3   178.0
+   2005   6   17.5     9.5       0    65.1   154.1
+   2005   7   18.7    10.6       0    20.1   140.5
+   2005   8   18.5    10.6       0    77.5   148.9
+   2005   9   17.4     9.6       0    27.6   116.5
+   2005  10   15.0     7.3       0   103.6    89.1
+   2005  11    9.3     2.5       6    50.7    59.1
+   2005  12    7.6     1.5      10    29.4    25.9
+   2006   1    7.5     1.1       7    11.4    42.7
+   2006   2    7.2     0.8      12    33.4    ---
+   2006   3    6.4     0.4      11    58.3    60.0
+   2006   4   10.9     3.0       2    19.5   168.5
+   2006   5   14.9     5.4       1    65.0   183.7
+   2006   6   ---     ---     ---     ---     ---
+   2006   7   22.0    12.2       0    47.7   205.5
+   2006   8   18.0    11.1       0    73.5   117.0
+   2006   9   ---     ---     ---     79.1    ---
+   2006  10   14.6     6.9       0   138.6    77.3
+   2006  11   10.1     4.1       2    91.3    70.7
+   2006  12    8.4     2.3       7    67.6    63.6
+   2007   1    8.7     2.9       3    47.7    40.7
+   2007   2    8.2     1.8       8    40.1    61.8
+   2007   3   10.4     2.6       6    26.9   138.2
+   2007   4   15.5     5.8       2    11.4   187.9
+   2007   5   13.9     5.6       0   107.1   185.4
+   2007   6   15.6     9.1       0    96.8   126.9
+   2007   7   17.3    10.2       0   112.5    96.7
+   2007   8   17.5     9.9       0    80.0   113.3
+   2007   9   15.5     7.9       0    21.9    92.6
+   2007  10   15.0     6.8       0    29.6   100.7
+   2007  11    9.9     3.9       2    89.4    29.1
+   2007  12   ---     ---     ---     ---     ---
+   2008   1   ---     ---     ---     ---     ---
+   2008   2   ---     ---     ---     ---     ---
+   2008   3    8.2     1.6       6    41.6   106.8
+   2008   4   10.9     2.3       6    57.5   139.8
+   2008   5   16.0     6.3       0    21.2   205.1
+   2008   6   16.5     8.7       0    49.0   134.0
+   2008   7   19.3    11.3       0    80.7   158.4
+   2008   8   18.5    11.0       0    88.7   106.4
+   2008   9   16.3     8.9       0    43.3    97.3
+   2008  10   11.9     5.0       1    84.1    83.4
+   2008  11    9.3     2.6       8    36.9    44.5
+   2008  12    6.2    -0.3      13    47.1    29.7
+   2009   1    7.1     0.5      11    21.8    67.0
+   2009   2    6.9*    0.9*     11*   53.5    56.7*
+   2009   3   10.0     2.7       5    63.1   109.6
+   2009   4   13.7*    4.6*      1*   17.8*  157.5*
+   2009   5   15.6     5.2       0    47.4   245.9
+   2009   6   17.6     9.0       0    41.9   208.8
+   2009   7   19.8    10.7       0   121.9   174.0*
+   2009   8   18.9*   11.3*      0*   53.7   154.6*
+   2009   9   16.9     9.8       0   104.7   120.4
+   2009  10   13.5     6.4       1    68.2    72.4
+   2009  11    9.5*    2.6*      6*   74.6*   69.1*
+   2009  12    4.7    -2.8      22   107.5    31.5
+   2010   1    4.4    -1.3      16    32.3    34.5
+   2010   2    4.9    -1.4      15    53.7    69.6
+   2010   3    9.1     1.5      10    37.5   112.9
+   2010   4   11.9     4.2       2    43.0   155.9
+   2010   5   13.9     5.5       0    42.4   195.2
+   2010   6   18.0*    9.6*      0*   34.6   135.0*
+   2010   7   18.6*   10.6*      0*  101.8*  141.8*
+   2010   8   17.8    10.2       0    66.7   139.1
+   2010   9   16.0     8.4       0   109.8   104.6
+   2010  10   12.6*    5.7*      1*   38.6   104.8*
+   2010  11    7.0     0.6       7    60.4    52.6
+   2010  12    3.3    -3.7      23    17.8    35.0*
+   2011   1    6.2*    1.0*     10*   27.5*   65.8*
+   2011   2    8.4     1.5       6    44.4    75.4
+   2011   3    9.7     2.7       5    76.6    88.8
+   2011   4   15.6     5.8       0    29.6   171.8
+   2011   5   15.6     6.1       1    60.9   204.6
+   2011   6   16.5     7.2       0    66.8   169.1*
+   2011   7   18.1     9.9       0    54.5   139.0
+   2011   8   17.3     9.9       0   112.2   111.2*
+   2011   9   17.4     9.7       0    72.5   116.7*
+   2011  10   14.5     8.4       0    47.3    83.0*
+   2011  11   12.6     3.7       4    40.8    83.7
+   2011  12    7.0     0.3      13   101.0    36.8
+   2012   1    6.9*    1.0*     10*   68.5*   73.6*
+   2012   2    9.3*    2.1*      8*   22.1*   78.3*
+   2012   3   13.0*    4.2*      4*    5.2   159.7*
+   2012   4    9.2     2.3       6   102.5   100.0
+   2012   5   13.8     4.6       1    41.3   194.3
+   2012   6   15.0     8.0       0    54.9   100.5
+   2012   7   17.0     9.9       0    72.5    92.6
+   2012   8   19.1    10.1       0    56.2   150.4
+   2012   9   14.8*    8.0*      0*   67.2*  124.3*
+   2012  10   10.7*    3.1*      5*   61.0*   84.3*
+   2012  11    8.9*    1.9       8    18.0    58.0
+   2012  12    6.2     0.0      14    48.1    35.5
+   2013   1    6.1*    1.0*     10*   36.3*   42.5*
+   2013   2    7.1    -0.5      14    30.0    90.3
+   2013   3    6.0    -1.3      19    20.4   102.7*
+   2013   4   10.5     0.1      14    28.8   164.9
+   2013   5   14.1     3.3       5    54.3   155.0*
+   2013   6   17.3     6.7       0    50.5*  146.9*
+   2013   7   21.8    11.7*      0*   26.6   237.4
+   2013   8   19.9    11.5*      0*   39.9   146.7
+   2013   9   17.0     8.9*      0*   35.5   131.2
+   2013  10   13.6*    6.9*      1*   47.1*   80.9*
+   2013  11    8.7*    1.9*      8*   53.3    76.2*
+   2013  12    9.3     3.4       4    73.8    22.6 
+   2014   1    7.0*    1.7*     13*   19.4    51.7*
+   2014   2    8.4     2.1       6    30.3    76.0 
+   2014   3   11.1     3.2       4    26.3   130.7 
+   2014   4   13.6     5.3       2    34.8   116.1 
+   2014   5   14.9     6.7       1    47.7   120.9 
+   2014   6   18.2    10.4       0    94.7   128.3 
+   2014   7   20.9    10.9       0    35.2   204.6 
+   2014   8   18.1     9.2       0   175.4   139.3 
+   2014   9   17.8    10.2       0    22.3    98.3 
+   2014  10   14.2     7.2       0   108.5    72.3 
+   2014  11   10.8     3.9       6    44.0    51.4 
+   2014  12    7.4     0.8       7   114.6    53.6*
+   2015   1    6.2*    0.5*      9*   78.1*   62.8*  Provisional
+   2015   2    7.5*    0.9*      9*   22.7*   88.4*  Provisional
+   2015   3    9.6*    2.1*      7*   38.4*  159.3*  Provisional
+   2015   4   12.7*    3.3*      1*   36.6*  202.3*  Provisional
+   2015   5   12.5*    4.8*      3*   52.1*  187.6*  Provisional
+   2015   6   15.8*    7.9*      0*   55.8*  143.0*  Provisional
+   2015   7   17.5*   10.1*      0*   78.2*  152.8*  Provisional
diff --git a/newtonriggdata.txt b/newtonriggdata.txt
new file mode 100644
index 0000000..ee7226c
--- /dev/null
+++ b/newtonriggdata.txt
@@ -0,0 +1,686 @@
+Newton Rigg
+Location 3493E 5308N, 169 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1959   1    3.5    -3.3      23     ---    76.9
+   1959   2    7.4     0.5      13     ---    70.3
+   1959   3    9.5     2.9       3     ---    85.5
+   1959   4   11.4     3.7       2     ---   129.1
+   1959   5   17.9     6.6       1     ---   230.3
+   1959   6   18.0     9.2       0     ---   196.4
+   1959   7   19.3    10.4       0     ---   196.3
+   1959   8   20.0    10.6       0     ---   173.2
+   1959   9   18.5     7.3       0     ---   168.7
+   1959  10   15.4     7.2       1     ---   120.8
+   1959  11    8.9     3.6       5     ---    41.7
+   1959  12    7.2     2.1       2     ---    20.3
+   1960   1    5.5    -0.4      17     ---    42.0
+   1960   2    5.4    -0.7      19     ---    84.4
+   1960   3    8.0     2.4       3     ---    91.9
+   1960   4   12.2     3.9       4     ---   162.7
+   1960   5   16.5     6.4       0     ---   218.8
+   1960   6   20.3     9.1       0     ---   265.3
+   1960   7   17.5    10.0       0     ---   140.3
+   1960   8   17.6     8.9       0     ---   159.1
+   1960   9   15.5     7.7       0     ---   128.1
+   1960  10   12.5     5.8       2     ---    71.5
+   1960  11    8.3     2.4       6     ---    52.6
+   1960  12    5.5    -0.5      19     ---    53.6
+   1961   1    5.1    -0.5      13   150.9    42.2
+   1961   2    8.5     2.6       4    71.1    76.7
+   1961   3   10.8     4.5       1    21.3   119.8
+   1961   4   12.4     5.0       2    66.4   106.2
+   1961   5   14.3     5.4       0    43.4   182.0
+   1961   6   16.5     8.5       0    31.6   159.4
+   1961   7   16.6     9.8       0   112.9   117.7
+   1961   8   17.2     9.1       0    80.6   155.4
+   1961   9   17.6     9.9       0    61.2   120.9
+   1961  10   12.7     6.5       0   143.6    94.5
+   1961  11    8.5     2.3       7    52.4    61.8
+   1961  12    3.9    -3.0      21    75.6    49.0
+   1962   1    6.5     0.0       9   165.5    58.0*
+   1962   2    6.7     0.5      10    56.5    84.1
+   1962   3    5.3    -2.1      20    23.6   106.6
+   1962   4   10.7     2.4       5    61.3   147.3
+   1962   5   13.6     5.2       0    58.8   160.7
+   1962   6   16.8     7.1       0    33.8   177.6
+   1962   7   17.2     9.0       0    50.5   104.5
+   1962   8   16.0     9.7       0   129.6   127.3
+   1962   9   14.5     8.2       0   110.3    81.5
+   1962  10   13.0     5.0       2    42.0   107.8
+   1962  11    7.1     0.8       9    62.4    42.6
+   1962  12    5.2    -1.9      21    58.6    64.1
+   1963   1    1.7    -4.0      25    15.3    71.1
+   1963   2    1.8    -5.4      28    28.3    90.0
+   1963   3    8.3     1.7       8    95.3   119.2
+   1963   4   11.1     3.7       2    66.1   120.0
+   1963   5   13.3     5.1       0    58.8   213.9
+   1963   6   18.0     8.9       0    76.6   191.0
+   1963   7   18.1     9.2*      0*   48.9   164.9
+   1963   8   16.4     9.4       0    93.2   120.2
+   1963   9   15.7     7.1       0    81.9   158.8
+   1963  10   12.7     6.2       0    58.1    94.7
+   1963  11    9.2     3.3       5   173.9    35.6
+   1963  12    4.7    -0.6      14    28.3    47.9
+   1964   1    6.4     0.5      11    26.8*   58.9
+   1964   2    6.3     0.8      12    25.4*   60.8
+   1964   3    6.0     0.9      12    62.4*   49.4
+   1964   4   11.1     4.6       2    57.1*  121.2
+   1964   5   15.8     7.5       0    41.9*  196.5
+   1964   6   15.6     8.9       0    67.6*  151.1
+   1964   7   17.7    10.7       0    47.8*  158.9
+   1964   8   17.7     9.5       0    69.5*  161.9
+   1964   9   16.6     7.7       1    51.0*  146.7
+   1964  10   11.5     4.5       3    60.5*   83.6
+   1964  11    9.8     3.0       7    37.9*   62.2
+   1964  12    5.5    -0.8      16   146.3*   42.6
+   1965   1    4.8    -0.8      16   117.6    53.1
+   1965   2    5.2     0.3      11    19.5    41.7
+   1965   3    7.8    -0.3      10    57.4   118.5
+   1965   4   11.3     2.4       5    55.9   169.1
+   1965   5   14.3     6.1       2    57.5   144.6
+   1965   6   17.6     8.7       0    62.5   190.5
+   1965   7   16.4     8.7       0    54.9   131.5
+   1965   8   17.1     9.4       0    78.6   160.7
+   1965   9   14.3     7.5       0   123.0    83.6
+   1965  10   13.5     5.8       0    70.3   133.8
+   1965  11    5.8    -0.1      17    86.1    70.7
+   1965  12    5.8     0.0       9    91.3    36.3
+   1966   1    4.1    -0.3      15    45.1    27.6
+   1966   2    6.0     1.3      11    91.8    30.9
+   1966   3    8.7     2.9       6    48.4   104.1
+   1966   4    8.0     2.3       8    63.7   104.5
+   1966   5   14.5     5.1       1    46.2   213.0
+   1966   6   18.1     9.7       0    88.1   149.0
+   1966   7   17.7     9.2       0    45.1   196.2
+   1966   8   17.1     9.0       0   116.3   124.0
+   1966   9   16.1     9.1       0   112.2   119.2
+   1966  10   11.7     4.9       2   108.8    71.4
+   1966  11    7.6     2.0       7    89.9    53.2
+   1966  12    6.6     1.1       7   108.8    40.7
+   1967   1    5.7     1.0       9    64.1    63.8
+   1967   2    6.9     2.1       6   116.4    62.2
+   1967   3    8.1     3.1       2    64.2   117.3
+   1967   4   10.5     3.0       4    21.6   116.6
+   1967   5   11.7     5.0       2   165.2   117.5
+   1967   6   17.9     8.4       0   104.6   217.3
+   1967   7   18.2    10.3       0    87.1   164.5
+   1967   8   17.5    10.5       0    94.7   143.0
+   1967   9   15.3     8.2       0   121.2   105.9
+   1967  10   11.7     6.5       0   241.3    86.6
+   1967  11    7.7     0.6      14    55.9    67.1
+   1967  12    6.4     0.6      13    67.0    57.6
+   1968   1    6.3     1.0      11    66.6    31.0
+   1968   2    3.5    -2.4      24    31.8    88.8
+   1968   3    8.6     1.8       8   141.2    55.8
+   1968   4   11.3     2.5      10    60.2   146.5
+   1968   5   12.3     4.0       3    50.4   119.4
+   1968   6   18.7     8.8       0    79.7   214.8
+   1968   7   17.4     9.5       0    74.0   119.5
+   1968   8   18.4     9.9       0    39.6   176.9
+   1968   9   15.6     8.6       0   225.8    98.8
+   1968  10   13.6     8.6       0   129.3    46.5
+   1968  11    7.3     3.0       5    35.4    43.2
+   1968  12    4.4    -0.3      17    60.0    40.5
+   1969   1    6.2     1.5       9    71.2    29.8
+   1969   2    2.2    -4.0      18    49.9    56.6
+   1969   3    4.9    -0.8      18    46.2    71.0
+   1969   4   10.1     1.7       9    53.8   166.1
+   1969   5   13.7     5.6       0    92.6   114.5
+   1969   6   17.6     7.7       0    83.8   224.1
+   1969   7   19.3    10.6       0    36.7   176.2
+   1969   8   19.2    11.2       0    70.8   148.3
+   1969   9   16.1     8.8       0    75.5    59.1
+   1969  10   15.2     8.7       0    22.5   109.1
+   1969  11    6.7     0.0      18   175.0    61.1
+   1969  12    4.9    -1.2      18    74.2    22.1
+   1970   1    4.8    -0.9      11    94.4    30.9
+   1970   2    4.6    -1.6      17    71.5    95.4
+   1970   3    6.1    -0.5      19    48.0   116.4
+   1970   4    8.6     1.7      10    68.4   132.8
+   1970   5   16.3     6.9       0    27.6   172.7
+   1970   6   20.5     9.3       0    49.9   234.6
+   1970   7   17.0    10.4       0    84.0   151.4
+   1970   8   19.1    10.2       0    90.8   166.6
+   1970   9   16.0     9.9       0    84.4    97.8
+   1970  10   12.7     6.2       0   112.4    95.1
+   1970  11    8.3     3.2       3   140.2    49.4
+   1970  12    5.9     1.3       8    27.4    48.3
+   1971   1    6.3     1.1       9    64.4    26.4
+   1971   2    6.9     1.4       8    70.6    61.0
+   1971   3    7.6     1.4      10    54.4    71.1
+   1971   4   11.4     3.0       6    30.4   139.3
+   1971   5   15.2     5.4       0    35.7   222.8
+   1971   6   14.9     6.9       0    53.0   149.2
+   1971   7   19.8    10.6       0    98.8   214.0
+   1971   8   17.4    10.5       0   143.1   123.8
+   1971   9   17.2     8.5       0    24.7   146.4
+   1971  10   14.1     7.1       1    77.8   102.1
+   1971  11    8.4     2.2      14    81.8    56.7
+   1971  12    8.3     3.7       8    29.8    15.9
+   1972   1    5.0     0.9      11   117.4    33.7
+   1972   2    5.8     0.6       8    62.0    53.6
+   1972   3    9.4     2.0       5    74.0   133.4
+   1972   4   10.8     3.6       2    81.2   114.7
+   1972   5   13.4     5.8       0    80.8   137.9
+   1972   6   14.5     6.7       0    65.5   152.6
+   1972   7   19.0    10.1       0    49.0   183.5
+   1972   8   17.7     9.0       0    33.6     ---
+   1972   9   14.8     5.9       0    21.2   137.7
+   1972  10   13.5     5.4       3    22.6   113.7
+   1972  11    7.8     1.8       9   162.1    39.9
+   1972  12    7.3     1.9       6   103.9    47.8
+   1973   1    5.4     0.6      14    51.2*   36.6
+   1973   2    6.5     0.6      11    46.8*   81.4
+   1973   3    9.9     1.5      11    29.9*  119.9
+   1973   4    9.7     1.9       6    50.6*  142.0
+   1973   5   14.3     5.9       1    69.2*  168.2
+   1973   6   18.5     9.8       0    37.9*  174.9
+   1973   7   18.5    10.3       0    86.3*  157.0
+   1973   8   18.8    10.2       0    97.5*  169.6
+   1973   9   16.2     8.7       0    52.3*  115.8
+   1973  10   11.8     3.9       8    54.2*   78.6
+   1973  11    7.6     1.1      11    48.3*   77.4
+   1973  12    6.3     0.4      11    90.7*   43.3
+   1974   1    7.3     2.4       4   209.2    36.6
+   1974   2    7.0     2.0       7   126.7    50.5
+   1974   3    8.2     1.5       7    43.5   102.6
+   1974   4   12.8     1.5       9     1.8   180.7
+   1974   5   14.8     5.2       2    40.2   203.3
+   1974   6   17.5     7.1       0    49.6   233.8
+   1974   7   17.3     9.9       0    82.4   133.2
+   1974   8   18.0     9.4       0    74.3   152.0
+   1974   9   13.8     7.1       0   107.0   106.4
+   1974  10    9.3     3.5       4    45.8    50.2
+   1974  11    7.8     2.6       6   155.2    42.0
+   1974  12    8.9     4.0       4   178.6    28.4
+   1975   1    7.9     2.9       4   179.5    29.6
+   1975   2    7.3     0.1      14    23.0    96.1
+   1975   3    7.0    -0.2      14    33.4   110.7
+   1975   4   11.2     3.5       5    44.4   123.2
+   1975   5   13.0     3.0       0    25.6   252.6
+   1975   6   18.9     7.9       0    33.0   253.0
+   1975   7   19.7    11.3       0    75.3   152.2
+   1975   8   21.7    12.2       0    79.1   184.5
+   1975   9   15.1     7.8       0   114.6   129.6
+   1975  10   12.6     5.4       3    44.1    90.0
+   1975  11    8.1     1.3      10    65.1    64.5
+   1975  12    7.2     1.9       8    35.3    39.0
+   1976   1    6.8     2.9       7    89.3    38.8
+   1976   2    6.5     1.5       7    42.5    38.1
+   1976   3    6.8     0.8      10    43.8    90.6
+   1976   4   10.6     3.4       5    52.7   118.6
+   1976   5   14.5     6.0       0    77.0   108.4
+   1976   6   19.3    10.3       0    27.3   209.6
+   1976   7   21.1*   11.0*      0*   30.2   216.7*
+   1976   8   22.4     9.5       0    12.5   232.4
+   1976   9   15.2     8.4       0   115.7    65.0
+   1976  10   12.4     6.8       0   146.5    63.4
+   1976  11    8.0     2.0       9    86.4    49.9
+   1976  12    2.9    -2.1      22    85.5    43.7
+   1977   1    3.8    -1.9      16    81.7    34.9
+   1977   2    5.6     0.2      10    68.6    46.2
+   1977   3    9.1     2.8       5    91.4    57.3
+   1977   4    9.7     2.9       5    61.7   143.2
+   1977   5   14.4     4.1       4    28.4   239.7
+   1977   6   16.6     7.1       0    72.6   246.1
+   1977   7   19.5    10.2       0    34.6   213.3
+   1977   8   18.6     9.4       0    60.8   155.0
+   1977   9   14.8     8.5       0    56.5    81.8
+   1977  10   14.0     8.1       0   119.8    98.4
+   1977  11    7.5     2.2       9   134.8    60.6
+   1977  12    7.0     2.7       4    96.9    33.7
+   1978   1    4.1    -0.9      14   158.5    39.5
+   1978   2    3.6    -1.7      17    61.3    49.3
+   1978   3    8.5     2.7       5   108.1    93.7
+   1978   4    9.4     2.0       9    25.4   107.8
+   1978   5   16.3     5.8       0    25.8   197.5
+   1978   6   17.0     8.2       0    50.5   168.4
+   1978   7   17.5     9.4       0    39.9   157.8
+   1978   8   17.2    10.4       0    82.0   106.2
+   1978   9   15.9     9.9       0    99.6    96.1
+   1978  10   13.8     8.1       0    47.2    64.4
+   1978  11   10.4     4.5       4   117.9    52.3
+   1978  12    4.9     0.2      14   110.6    31.4
+   1979   1    2.4    -4.7      27    47.5    42.9
+   1979   2    3.3    -2.1      17    27.6    79.3
+   1979   3    5.8     0.8      13   107.4    61.1
+   1979   4    9.5     3.0       4    63.7    89.3
+   1979   5   12.4     4.4       4   109.3   154.1
+   1979   6   18.1     9.4       0    47.7   155.8
+   1979   7   18.3    10.4       0    33.8   121.8
+   1979   8   17.5     9.6*      0*   89.7   126.0
+   1979   9   15.5     8.0       1    64.9   138.6
+   1979  10   13.2     6.8       0    85.7    83.8
+   1979  11    8.6     1.9       8   129.2    57.1
+   1979  12    6.5     1.3      12   159.0    27.9
+   1980   1    3.5    -1.8      24    61.6    31.9
+   1980   2    6.7     2.1       6    69.6    22.5
+   1980   3    6.1     0.1      14    65.3    73.9
+   1980   4   12.6     3.1       4    10.9   160.4
+   1980   5   15.6     4.5       1    28.1   240.8
+   1980   6   16.4     8.2       0   137.8   123.4
+   1980   7   17.5     9.4       0    85.6   121.6
+   1980   8   17.8    10.6*      0*   81.4   118.2
+   1980   9   16.2     9.6       0    62.4    87.4
+   1980  10   10.5     4.0       4   118.0    75.5
+   1980  11    8.0     3.3       7    93.5    43.1
+   1980  12    7.7     2.2      10   101.8    31.4
+   1981   1    6.4     0.4      15    67.6    32.9
+   1981   2    5.2    -0.6      17    51.2    61.3
+   1981   3    9.2     3.0       5   111.9    86.2
+   1981   4   11.2     2.4       9    51.3   156.4
+   1981   5   15.1     6.2       1    72.7   164.0
+   1981   6   15.7     8.6       0    43.2   149.2
+   1981   7   17.8    10.4       0    55.5   140.0
+   1981   8   19.4    10.4       0    26.7   136.5
+   1981   9   17.2     9.4       0   156.9   128.2
+   1981  10    9.9     2.7       6   146.5   106.2
+   1981  11    9.6     4.0       3   125.6    44.4
+   1981  12    1.9    -4.4      23    55.6     ---
+   1982   1    4.9    -0.9      14   106.5     ---
+   1982   2    7.3     1.6       8    69.8     ---
+   1982   3    9.1     1.5       7   110.9     ---
+   1982   4   12.9     3.5       4     9.3     ---
+   1982   5   15.4     5.2       2    46.5     ---
+   1982   6   17.6     9.6       0    96.7     ---
+   1982   7   20.4*   10.7*      0*   58.6     ---
+   1982   8   18.2    10.8       0    73.0     ---
+   1982   9   16.5     9.1       0    72.2     ---
+   1982  10   11.8     6.1       1   110.5     ---
+   1982  11    9.1     4.0       4   170.6     ---
+   1982  12    5.8     0.5      12   111.0     ---
+   1983   1    8.1     3.1       4   114.5     ---
+   1983   2    3.9    -1.7      17    33.7     ---
+   1983   3    8.2     2.5       6    83.7     ---
+   1983   4    9.4     1.6       9    73.4     ---
+   1983   5   12.6     5.5       0   106.6     ---
+   1983   6   17.0     8.7       0    48.7     ---
+   1983   7   22.5*   12.1*      0*   31.0     ---
+   1983   8   21.3*   10.8*      0*   19.0     ---
+   1983   9   15.2*    8.4*      0*   86.9     ---
+   1983  10   12.2*    5.8*      4*  137.5     ---
+   1983  11    9.2*    3.5*      7*   28.5     ---
+   1983  12    7.9*    2.1*      7*  123.9     ---
+   1984   1    4.5    -0.8      15   139.2     ---
+   1984   2    5.6     0.4      10    53.9     ---
+   1984   3    6.6     1.9       5    59.9     ---
+   1984   4   12.7     2.6       6     9.9     ---
+   1984   5   14.9     4.0       2    17.5     ---
+   1984   6   17.6*    8.7*      0*   43.4     ---
+   1984   7   21.3*   10.1*      0*   21.6     ---
+   1984   8   21.3*   10.4*      0*   91.2     ---
+   1984   9   14.9     8.9       0   116.8     ---
+   1984  10   13.0     6.9       0    90.4     ---
+   1984  11    9.0     5.0       0   185.2     ---
+   1984  12    6.9     1.8       6    63.9     ---
+   1985   1    2.7    -1.9      24    38.4     ---
+   1985   2    5.5    -0.8      14     5.8     ---
+   1985   3    7.2     0.1      12    63.0     ---
+   1985   4   10.6     3.5       1    70.1     ---
+   1985   5   13.9     5.9       0    68.1     ---
+   1985   6   15.7*    7.0*      0*   50.9     ---
+   1985   7   18.5*   10.7*      0*  103.5     ---
+   1985   8   16.4*    9.6*      0*  142.2     ---
+   1985   9   16.7     9.4       0   114.5     ---
+   1985  10   13.2     6.9       0    51.4     ---
+   1985  11    5.5*   -0.9*     16*   72.4     ---
+   1985  12    7.5*    2.3*      8*  129.3     ---
+   1986   1    4.6*   -0.3*     17*   21.1     ---
+   1986   2    1.6*   -3.7*     24*    5.3     ---
+   1986   3    7.9*    1.0*     10*   86.9     ---
+   1986   4    8.2     1.9       6    45.3     ---
+   1986   5   13.8*    6.2*      0*  100.9     ---
+   1986   6   18.7*    8.8*      0*   50.1     ---
+   1986   7   18.3*   10.5*      0*   61.6     ---
+   1986   8   15.5*    7.7*      0*  102.0     ---
+   1986   9   14.4*    5.6*      2*   21.4     ---
+   1986  10   12.7*    6.1*      1*  120.6     ---
+   1986  11    9.9     3.9       3   138.0     ---
+   1986  12    7.7     2.3       5   178.6     ---
+   1987   1    2.9*   -2.4*     21*   34.4     ---
+   1987   2    6.1*   -0.6*     15*   52.5     ---
+   1987   3    6.4*    0.3*     16*  142.3     ---
+   1987   4   13.2*    4.3*      1*   45.7     ---
+   1987   5   13.5*    4.6*      1*   30.6     ---
+   1987   6   15.0*    7.7*      0*   93.8     ---
+   1987   7   19.1*   10.7*      0*  100.6     ---
+   1987   8   17.7*   10.2*      0*   86.8     ---
+   1987   9   15.6*    7.9*      0*   94.9     ---
+   1987  10   11.3*    4.6*      3*  168.8     ---
+   1987  11    8.0*    3.1*      4*   64.3     ---
+   1987  12    7.2*    1.6*     10*   67.3     ---
+   1988   1    6.3*    1.7*      8*  157.0*    ---
+   1988   2    6.7*    1.4*      9*   91.1*    ---
+   1988   3    8.0*    1.7*      8*   85.8     ---
+   1988   4   11.6*    3.2*      5*   43.1     ---
+   1988   5   15.9     5.6       0    43.3     ---
+   1988   6   19.3     9.0       0    41.7     ---
+   1988   7   17.1    10.5       0   165.6     ---
+   1988   8   18.0    10.2       0    73.0     ---
+   1988   9   14.8*    8.4*      0*   80.6     ---
+   1988  10   12.1*    5.9*      3*   93.3*    ---
+   1988  11    8.0*    1.0*     10*   31.3*    ---
+   1988  12    8.9*    4.2*      2*   85.5*    ---
+   1989   1    8.5*    2.5*      3*   61.8     ---
+   1989   2    8.1     2.6       5   127.0     ---
+   1989   3    9.4     2.1       6   108.3     ---
+   1989   4    9.4     2.3       5    46.6     ---
+   1989   5   17.0     6.4       0    65.1     ---
+   1989   6   18.2     8.0       0    40.0     ---
+   1989   7   22.4    11.3       0    15.0     ---
+   1989   8   18.7    10.6       0    84.1     ---
+   1989   9   16.5     8.3       0    19.4     ---
+   1989  10   14.0     7.3       0   105.9     ---
+   1989  11    8.2     2.4       9    60.9     ---
+   1989  12    5.2    -0.7      16   108.2     ---
+   1990   1    8.1     2.6       2   193.3     ---
+   1990   2    8.2     3.6       1   239.1     ---
+   1990   3   10.6     4.4       3    38.5     ---
+   1990   4   11.7     2.6       5    45.6     ---
+   1990   5   16.8     6.8       0    43.4     ---
+   1990   6   16.7     8.3       0    69.2     ---
+   1990   7   20.3     9.7       0    39.5     ---
+   1990   8   20.8    11.8       0    44.1     ---
+   1990   9   15.2     7.1       0    57.7     ---
+   1990  10   13.1     7.5       0   130.3     ---
+   1990  11    8.0     3.3       4    55.6     ---
+   1990  12    6.0     0.6      13   150.0     ---
+   1991   1    4.5    -0.8      20   142.8     ---
+   1991   2    4.3    -1.8      20    75.9     ---
+   1991   3   10.2     3.4       4   100.8     ---
+   1991   4   10.9     3.1       5    71.7     ---
+   1991   5   14.7     6.0       0    11.8     ---
+   1991   6   15.5     7.2       1    67.9     ---
+   1991   7   21.3    12.1       0    47.7     ---
+   1991   8   19.9*   11.3       0    37.7     ---
+   1991   9   17.6*    7.3       0    47.9     ---
+   1991  10   11.7     6.0       0   129.5     ---
+   1991  11    8.1     2.4       7   156.1     ---
+   1991  12    7.4     1.0      12   109.2     ---
+   1992   1    6.3*   -0.4      17    27.2     ---
+   1992   2    8.3     2.1       7    77.7     ---
+   1992   3    9.1*    3.2       2   106.2     ---
+   1992   4   10.7*    4.3       0    59.4     ---
+   1992   5   18.3     6.9       0    71.7     ---
+   1992   6   20.7     9.2       0    22.9     ---
+   1992   7   19.0    10.7       0    51.1     ---
+   1992   8   17.9     8.7       0   119.4     ---
+   1992   9   15.7     8.0       0    88.7     ---
+   1992  10    9.5     2.5       8    73.4     ---
+   1992  11    9.0     2.4       6   137.4     ---
+   1992  12    5.2    -0.2      16    90.9     ---
+   1993   1    7.3     1.8       6   187.7     ---
+   1993   2    7.5     2.5       7    11.1     ---
+   1993   3    8.8*    2.2       6    32.7     ---
+   1993   4   13.0     4.3       3   127.4     ---
+   1993   5   14.6     5.7       2   114.4     ---
+   1993   6   18.3     9.9       0    32.8     ---
+   1993   7   17.6    10.6       0    80.3     ---
+   1993   8   17.4     8.5       0    58.1     ---
+   1993   9   15.0     7.1       0    64.0     ---
+   1993  10   10.6     2.8       8    52.1     ---
+   1993  11    6.1     0.0      18    44.5     ---
+   1993  12    5.7     0.5      14   191.2     ---
+   1994   1    6.2     1.2       7   142.1     ---
+   1994   2    4.9    -1.1      16    55.0     ---
+   1994   3    8.6     3.1       2   159.5     ---
+   1994   4   10.7     3.2       3    89.4     ---
+   1994   5   14.4     4.4       1    29.0     ---
+   1994   6   16.0     8.9       0    46.2     ---
+   1994   7   20.2    10.5       0    65.3     ---
+   1994   8   17.2     9.7       0   129.8     ---
+   1994   9   14.6     6.8       0    75.6     ---
+   1994  10   12.5     4.8       2    81.3     ---
+   1994  11   11.0     5.4       0    98.7     ---
+   1994  12    8.0     2.2       5   195.6     ---
+   1995   1    6.1     0.0      16   146.1     ---
+   1995   2    7.4     2.3       5   129.3     ---
+   1995   3    6.6     0.8      14    85.2     ---
+   1995   4   11.7     3.5       5    16.3     ---
+   1995   5   14.6     5.5       3    44.6     ---
+   1995   6   18.3     8.0       0    18.3     ---
+   1995   7   21.6    11.7       0    38.2     ---
+   1995   8   23.5    10.7       0    10.9     ---
+   1995   9   16.5     7.9       1    64.1     ---
+   1995  10   14.8     8.5       0   115.8     ---
+   1995  11    9.8     3.4       9    87.1     ---
+   1995  12    4.0    -1.7      18    28.5     ---
+   1996   1    5.5     2.4       7    69.6     ---
+   1996   2    4.8    -1.1      19   117.8     ---
+   1996   3    6.3     1.2       9    21.1     ---
+   1996   4   10.9     3.6       4    48.3     ---
+   1996   5   12.4     3.3       6    36.3     ---
+   1996   6   17.4     7.4       0    19.5     ---
+   1996   7   19.3     9.9       0    43.3     ---
+   1996   8   19.6    10.4       0    53.9     ---
+   1996   9   16.4     7.9       0    41.1     ---
+   1996  10   13.5     7.2       0    88.6     ---
+   1996  11    7.2     1.0      14    95.8     ---
+   1996  12    4.5*   -0.4*     15*   38.2     ---
+   1997   1    5.0    -1.4      21     6.1     ---
+   1997   2    8.1     2.7       4   182.1     ---
+   1997   3   10.6     3.4       5    46.2     ---
+   1997   4   12.0     3.6       4    22.5     ---
+   1997   5   15.3     5.0       4    75.4     ---
+   1997   6   16.6     8.7       0    60.4     ---
+   1997   7   20.0    10.5       0    83.2     ---
+   1997   8   21.0    11.3       0    40.1     ---
+   1997   9   16.1     7.8       0    37.9     ---
+   1997  10   12.3     5.1       5    39.6     ---
+   1997  11   10.0     4.8       1    86.7     ---
+   1997  12    7.6     1.9       9   117.3     ---
+   1998   1    6.6     1.5       8   119.3     ---
+   1998   2    9.7     5.0       3    48.5     ---
+   1998   3    9.9     3.6       5    84.4     ---
+   1998   4   10.1     2.9       5    63.5     ---
+   1998   5   16.8     7.4       0    44.1     ---
+   1998   6   16.0     8.9       0    98.5     ---
+   1998   7   17.1    10.7       0   107.9     ---
+   1998   8   17.7    10.7       0    49.9     ---
+   1998   9   17.1     9.5       0    65.5     ---
+   1998  10   12.1     5.7       2   184.3     ---
+   1998  11    7.8     1.7      10    83.8     ---
+   1998  12    8.2     1.6       8    73.7     ---
+   1999   1    6.9     1.5       5   155.8     ---
+   1999   2    6.9     1.5       9    35.9     ---
+   1999   3    8.9     3.1       5    63.8     ---
+   1999   4   12.3     3.9       5    79.8     ---
+   1999   5   15.8     7.1       0    66.9     ---
+   1999   6   16.3     8.5       0    73.8     ---
+   1999   7   20.4    11.3       0    27.9     ---
+   1999   8   18.6     9.5       0    39.3     ---
+   1999   9   18.0     8.9       0   122.9     ---
+   1999  10   13.1     5.3       3    66.3     ---
+   1999  11    9.5     3.7       5    85.6     ---
+   1999  12    5.9     0.7      11   197.8     ---
+   2000   1    6.8     1.1      13   102.9     ---
+   2000   2    7.6     2.6       4   115.3     ---
+   2000   3   10.1     3.7       3    65.2     ---
+   2000   4   10.6     2.6       8    71.3     ---
+   2000   5   16.0     5.6       0    38.1     ---
+   2000   6   16.8     9.2       0    86.9     ---
+   2000   7   18.7     9.3       0    49.7     ---
+   2000   8   18.7     9.7       0    51.6     ---
+   2000   9   16.7     9.3       0   157.8     ---
+   2000  10   11.9     5.4       1   166.2     ---
+   2000  11    8.2     3.3       2   146.9     ---
+   2000  12    7.4     2.0      12   146.9     ---
+   2001   1    5.0    -0.4      17    73.7     ---
+   2001   2    6.2    -1.1      20    84.5     ---
+   2001   3    7.0*   -0.1*     12*   31.4     ---
+   2001   4   10.3     2.5       3    72.3     ---
+   2001   5   17.1     5.2       4    15.9     ---
+   2001   6   16.5     8.0       0    46.8     ---
+   2001   7   20.0    10.9       0    31.0     ---
+   2001   8   19.2     9.7       0    50.9     ---
+   2001   9   15.6     7.2       0    93.6     ---
+   2001  10   15.1     8.2       0   150.8     ---
+   2001  11    9.9     2.1      11    67.1     ---
+   2001  12    6.6    -2.0      25    48.7     ---
+   2002   1    8.0     0.8      10   100.8     ---
+   2002   2    8.2     1.5       8   213.0     ---
+   2002   3   10.6     1.5      11    54.3     ---
+   2002   4   12.8     1.9       9    48.8     ---
+   2002   5   14.5     5.9       1   102.4     ---
+   2002   6   16.6     8.4       0    73.9     ---
+   2002   7   17.8     8.9       0   111.0     ---
+   2002   8   19.8    11.3       0    59.3     ---
+   2002   9   17.1     8.1       0    50.6     ---
+   2002  10   12.2     3.1       8   146.5     ---
+   2002  11    9.8     3.8       1   106.8     ---
+   2002  12    6.3     2.1       5    86.9     ---
+   2003   1    6.3     0.9      13    76.1     ---
+   2003   2    7.1    -0.9      14    28.8     ---
+   2003   3   11.5     1.2      11    48.2     ---
+   2003   4   13.9     3.4       3    48.9     ---
+   2003   5   14.4     7.1       0    77.6     ---
+   2003   6   18.6     9.6       0    69.5     ---
+   2003   7   20.1    12.1       0    38.9     ---
+   2003   8   20.9    10.7       0     6.5     ---
+   2003   9   17.4     7.6       0    55.7     ---
+   2003  10   11.9     3.0       9    26.0     ---
+   2003  11   10.5     3.9       5   101.8     ---
+   2003  12    7.6     0.0      18    97.4     ---
+   2004   1    6.9     1.7       8   104.4     ---
+   2004   2    7.4     0.6      15    65.8     ---
+   2004   3    8.9     1.6      12    53.6     ---
+   2004   4   12.0     5.3       0    35.5     ---
+   2004   5   16.4     5.8       0    33.4     ---
+   2004   6   17.8     9.4       0    72.5     ---
+   2004   7   18.4    10.1       0    44.9     ---
+   2004   8   19.8    12.0       0   251.6     ---
+   2004   9   16.8     8.7       0    86.3     ---
+   2004  10   12.1     5.7       0   143.6     ---
+   2004  11    9.4     4.0       7    32.1     ---
+   2004  12    8.5     1.5      10    83.0     ---
+   2005   1    8.1     2.8       4   153.4     ---
+   2005   2    6.6     1.3       9    45.0     ---
+   2005   3    9.9     3.3       6    48.6     ---
+   2005   4   11.6*    3.6       1    83.4     ---
+   2005   5   14.1*    5.7       2    55.2     ---
+   2005   6   18.3*    9.4       0    39.5     ---
+   2005   7   19.3    10.6       0    37.9     ---
+   2005   8   18.8     9.5       0    47.7     ---
+   2005   9   17.1     8.7       1    69.2     ---
+   2005  10   13.8     8.2       0   132.5     ---
+   2005  11    8.1     0.9      15    99.0     ---
+   2005  12    6.7     0.2      13    45.5     ---
+   2006   1    5.6     0.6      11    34.4     ---
+   2006   2    6.1     1.0       8    63.9     ---
+   2006   3    6.7     0.5      13    73.9     ---
+   2006   4   10.9     3.6       3    56.1     ---
+   2006   5   15.0     6.5       0    99.4     ---
+   2006   6   18.8     9.7       0    46.6     ---
+   2006   7   23.3    11.5       0    70.7     ---
+   2006   8   18.1    10.1       0    83.0     ---
+   2006   9   19.0    10.5       0    65.6     ---
+   2006  10   14.6     7.5       1   104.7     ---
+   2006  11   10.6     3.9       4   134.8     ---
+   2006  12    7.5     1.8      12   204.8     ---
+   2007   1    9.2     2.2       8   132.6     ---
+   2007   2    8.1     1.2       9    41.8     ---
+   2007   3    9.9     2.2       8    78.4     ---
+   2007   4   15.1     4.4       6    13.6     ---
+   2007   5   15.1     5.9       0    57.4     ---
+   2007   6   17.9     9.0       0   144.6     ---
+   2007   7   18.1     9.9       0   162.4     ---
+   2007   8   18.1     9.0       0    54.0     ---
+   2007   9   16.2     7.3       1    48.0     ---
+   2007  10   13.8     5.1       2    46.4     ---
+   2007  11   10.4     3.7       6    56.1     ---
+   2007  12    7.3    -0.1      16   117.5     ---
+   2008   1    8.1     1.8       7   189.0     ---
+   2008   2    9.4     0.5      11    56.6     ---
+   2008   3    8.3     1.3       9    95.6     ---
+   2008   4   10.5     2.6       7    62.7     ---
+   2008   5   17.1     6.4       0    23.4     ---
+   2008   6   16.7     7.6       0    72.5     ---
+   2008   7   19.5    11.0       0    98.0     ---
+   2008   8   18.8    10.9       0   106.4     ---
+   2008   9   15.7     7.9       0   111.1     ---
+   2008  10   11.6     4.3       3   128.1     ---
+   2008  11    8.8     2.9       5    57.6     ---
+   2008  12    6.1    -1.0      20    84.8     ---
+   2009   1    5.7    -0.5      14   115.4     ---
+   2009   2    6.5     0.7      14    16.7     ---
+   2009   3    9.4     2.0       7    51.1     ---
+   2009   4   13.7     3.0       4    30.5     ---
+   2009   5   14.6     6.1       0    70.5     ---
+   2009   6   18.7     7.4       0    37.7     ---
+   2009   7   18.9    10.4       0   181.6     ---
+   2009   8   18.7    10.7       0    75.5     ---
+   2009   9   16.4     8.8       0    24.1     ---
+   2009  10   13.4     6.7       0    89.8     ---
+   2009  11    9.6     4.0       3   269.4     ---
+   2009  12    4.8    -1.6      19    86.5     ---
+   2010   1    3.6    -2.8      18    33.1     ---
+   2010   2    4.8    -2.7      24    35.3     ---
+   2010   3    8.9     0.7      13    81.4     ---
+   2010   4   12.5     2.9       2    23.2     ---
+   2010   5   14.2     4.1       6    20.8     ---
+   2010   6   19.1     8.3       0    49.5     ---
+   2010   7   18.5    11.5       0    83.2     ---
+   2010   8   18.6     8.2       0    41.9     ---
+   2010   9   16.9     8.2       0    91.4     ---
+   2010  10   12.5     4.9       5    86.7     ---
+   2010  11    6.7     0.6      13   118.8     ---
+   2010  12    1.4    -7.0      24    23.0    ---
+   2011   1    5.3    -0.3      14    73.2     ---
+   2011   2    7.9     2.6       2   100.8     ---
+   2011   3    9.8     0.7      13    38.2     ---
+   2011   4   15.4     5.2       2    27.2     ---
+   2011   5   14.2     6.7       3   110.8     ---
+   2011   6   16.6     7.9       0    50.0     ---
+   2011   7   19.0     8.5       0    71.8     ---
+   2011   8   17.6     9.6       0    99.4     ---
+   2011   9   16.8     9.9       0    90.6     ---
+   2011  10   14.0     8.4       1   103.6     ---
+   2011  11   11.3     5.4       3    79.4     ---
+   2011  12    7.4     2.4       5   162.8     ---
+   2012   1    6.9     1.4      10    78.8     ---
+   2012   2    6.8     1.3      14    28.4     ---
+   2012   3   12.4     3.2       2    19.4    ---
+   2012   4   10.2     2.2       8    63.2    ---
+   2012   5   15.1     4.5       3    82.2    ---
+   2012   6   15.3     8.3       0   157.4    ---
+   2012   7   17.7    10.2       0    99.0    ---
+   2012   8   18.8    10.5       0    97.8     ---
+   2012   9   15.4     8.2       1   113.6     ---
+   2012  10   11.3     3.1       7   103.2     ---
+   2012  11    8.3     2.6       6   108.2     ---
+   2012  12    6.0     0.6      11   148.4     ---
+   2013   1    5.4     0.8      16    56.2     ---
+   2013   2    5.9    -0.7      18    26.4    ---
+   2013   3    4.8    -1.8      23    43.3    ---
+   2013   4   10.0     1.9      11    54.8    ---
+   2013   5   13.6     5.0       2    78.4    ---
+   2013   6   17.6     8.0       0    33.2    ---
+   2013   7   22.5    11.4       0    86.6    ---
+   2013   8   19.1    11.2       0    53.8    ---
+   2013   9   16.0     8.5       0    44.4    ---
+   2013  10   13.6     8.5       0   138.2    ---  
+   2013  11    8.2     1.1      13    64.4    ---  
+   2013  12    8.8     3.0       3   203.2    ---  
+   2014   1    7.1     2.4       3   179.4    ---  
+   2014   2    7.3     2.6       1   184.2    ---  
+   2014   3   10.2     2.4       9    59.8    ---  
+   2014   4   12.9     5.2       3    42.2    ---  
+   2014   5   14.8     7.2       0    68.0    ---  
+   2014   6   18.6     9.4       0    31.2    ---  
+   2014   7   21.4    10.2       0    31.0    ---  
+   2014   8   17.5     9.1       0   108.2    ---  
+   2014   9   18.3     8.2       0     5.6    ---  
+   2014  10   13.9     6.7       5   168.6    ---  
+   2014  11   10.0     3.6       2    86.6    ---  
+   2014  12    7.3     1.1      11   114.2    ---  
+   2015   1    6.3     1.0      11   127.8    ---    Provisional
+   2015   2    6.0     0.1      11    43.8    ---    Provisional
+   2015   3    8.6     1.3       9    73.4    ---    Provisional
+   2015   4   12.6     1.9       8    43.0    ---    Provisional
+   2015   5   12.8     5.3       2    97.2    ---    Provisional
+   2015   6   16.9     7.6       0    26.6    ---    Provisional
+   2015   7   18.0     9.7       0    87.8    ---    Provisional
diff --git a/oxforddata.txt b/oxforddata.txt
new file mode 100644
index 0000000..ea7584c
--- /dev/null
+++ b/oxforddata.txt
@@ -0,0 +1,1958 @@
+Oxford
+Location: 4509E 2072N, 63 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1853   1    8.4     2.7       4    62.8     ---
+   1853   2    3.2    -1.8      19    29.3     ---
+   1853   3    7.7    -0.6      20    25.9     ---
+   1853   4   12.6     4.5       0    60.1     ---
+   1853   5   16.8     6.1       0    59.5     ---
+   1853   6   20.1    10.7       0    82.0     ---
+   1853   7   21.2    12.2       0    86.2     ---
+   1853   8   20.2    10.8       0    72.3     ---
+   1853   9   17.3     8.4       0    51.3     ---
+   1853  10   13.9     7.4       0   102.3     ---
+   1853  11    8.7     2.3      10    49.6     ---
+   1853  12    3.7    -1.3      19    10.7     ---
+   1854   1    6.7     1.5      11    54.5     ---
+   1854   2    8.0     0.6      12    22.6     ---
+   1854   3   11.2     2.2       8    10.6     ---
+   1854   4   15.0     3.5       2    19.9     ---
+   1854   5   16.2     5.7       1    82.1     ---
+   1854   6   18.6     9.7       0    45.2     ---
+   1854   7   21.7    11.6       0    37.2     ---
+   1854   8   20.9    10.7       0    45.4     ---
+   1854   9   20.2     8.4       0    11.4     ---
+   1854  10   13.9     5.6       2    57.7     ---
+   1854  11    8.2     2.0       5    32.4     ---
+   1854  12    8.3     2.1       8    30.7     ---
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+   1855   2    1.7    -4.5      20    33.7     ---
+   1855   3    7.7     0.1      15    56.0     ---
+   1855   4   13.0     2.7       9    10.6     ---
+   1855   5   15.0     4.9       3    45.1     ---
+   1855   6   19.4     9.3       0    60.0     ---
+   1855   7   22.8    13.4       0   129.3     ---
+   1855   8   21.7    12.2       0    42.6     ---
+   1855   9   19.0    10.4       0    59.7     ---
+   1855  10   14.0     8.2       0   143.1     ---
+   1855  11    7.9     3.4       4    25.2     ---
+   1855  12    5.7    -0.1      13    28.1     ---
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+   1856   2    8.2     3.0       8    33.4     ---
+   1856   3    7.9     0.6      11    23.9     ---
+   1856   4   12.9     4.1       2    64.9     ---
+   1856   5   14.0     5.7       2   110.1     ---
+   1856   6   20.2     9.5       0    64.8     ---
+   1856   7   22.2    11.3       0    15.8     ---
+   1856   8   22.7    12.5       0    81.8     ---
+   1856   9   16.8     8.5       0    80.3     ---
+   1856  10   13.9     6.9       1    60.3     ---
+   1856  11    8.1     2.3       8    24.2     ---
+   1856  12    7.3     1.4      12    52.0     ---
+   1857   1    5.1    -0.6      17    80.7     ---
+   1857   2    7.6     0.4      11     8.2     ---
+   1857   3    9.1     1.8      10    39.2     ---
+   1857   4   11.9     3.7       3    51.3     ---
+   1857   5   16.5     6.3       4    30.3     ---
+   1857   6   22.0    10.6       0    77.0     ---
+   1857   7   22.0    12.7       0    80.5     ---
+   1857   8   22.8    13.2       0    93.5     ---
+   1857   9   19.0    11.2       0    99.0     ---
+   1857  10   14.6     7.8       0   116.3     ---
+   1857  11   10.2     4.5       2    42.6     ---
+   1857  12    9.6     4.5       3    16.8     ---
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+   1858   2    4.7    -1.2      18    45.0     ---
+   1858   3    9.4     1.1      12    20.4     ---
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+   1858   5   15.9     6.2       0    59.5     ---
+   1858   6   23.6    11.9       0    40.4     ---
+   1858   7   20.8    10.6       0    58.3     ---
+   1858   8   21.4    11.3       0    36.4     ---
+   1858   9   19.5    11.2       0    63.4     ---
+   1858  10   13.4     6.9       0    50.4     ---
+   1858  11    7.4     0.8      12    17.9     ---
+   1858  12    7.2     2.4       2    54.5     ---
+   1859   1    7.5     1.8       9    20.8     ---
+   1859   2    9.4     2.7       5    43.1     ---
+   1859   3   11.2     4.7       4    38.2     ---
+   1859   4   12.3     3.5       8    63.9     ---
+   1859   5   16.6     6.7       0    47.3     ---
+   1859   6   20.7    11.1       0    57.4     ---
+   1859   7   25.1    13.7       0    71.2     ---
+   1859   8   21.8    12.5       0    97.2     ---
+   1859   9   17.4     9.4       0    89.8     ---
+   1859  10   13.7     6.6       6    76.3     ---
+   1859  11    8.5     1.5       8    52.8     ---
+   1859  12    5.0    -1.1      14    46.6     ---
+   1860   1    6.8     0.8      12    82.8     ---
+   1860   2    5.2    -1.6      20    32.6     ---
+   1860   3    8.4     1.9       8    48.4     ---
+   1860   4   10.6     1.7       5    14.8     ---
+   1860   5   17.0     7.7       0    70.9     ---
+   1860   6   17.0     9.5       0   129.8     ---
+   1860   7   19.3    10.3       0    60.8     ---
+   1860   8   17.9    10.9       0    96.7     ---
+   1860   9   15.6     7.0       0    64.0     ---
+   1860  10   13.4     7.3       1    39.9     ---
+   1860  11    7.4     2.1       2    82.1     ---
+   1860  12    4.4     ---     ---    66.6     ---
+   1861   1    3.8    -0.7      16    16.8     ---
+   1861   2    7.9     3.1       4    48.0     ---
+   1861   3   10.1     3.4       1    43.1     ---
+   1861   4   11.8     3.0       5    17.7     ---
+   1861   5   16.1     6.5       1    34.9     ---
+   1861   6   20.0    11.2       0    79.9     ---
+   1861   7   19.7    12.0       0   130.8     ---
+   1861   8   21.6    12.7       0    15.1     ---
+   1861   9   17.9     9.9       0    49.6     ---
+   1861  10   16.2     9.5       0    40.8     ---
+   1861  11    8.4     1.6      10    78.4     ---
+   1861  12    7.0     1.5      12    41.9     ---
+   1862   1    6.6     2.2       8    62.2     ---
+   1862   2    7.3     3.4       4     7.3     ---
+   1862   3    9.4     3.9       4   138.9     ---
+   1862   4   12.9     6.2       4    57.6     ---
+   1862   5   17.6     9.2       0    95.5     ---
+   1862   6   18.1     9.6       0    56.8     ---
+   1862   7   19.9    10.6       0    44.8     ---
+   1862   8   20.0    10.5       0    44.7     ---
+   1862   9   18.2     9.9       0    55.1     ---
+   1862  10   14.5     7.6       1    73.1     ---
+   1862  11    6.7     0.4      14    25.3     ---
+   1862  12    9.2     3.8       0    36.0     ---
+   1863   1    7.7     2.5       2    82.1     ---
+   1863   2    9.1     2.7       7    17.1     ---
+   1863   3   10.8     1.9       9    17.3     ---
+   1863   4   14.2     4.7       2    35.5     ---
+   1863   5   16.4     6.0       0    23.2     ---
+   1863   6   19.3     9.6       0    86.6     ---
+   1863   7   21.8     9.5       0    17.0     ---
+   1863   8   21.2    11.9       0    67.1     ---
+   1863   9   15.8     7.6       0    70.3     ---
+   1863  10   14.1     7.0       2    75.5     ---
+   1863  11   10.3     4.6       6    51.1     ---
+   1863  12    9.1     3.3       6    27.7     ---
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+   1864   2    5.5     0.0      16    36.9     ---
+   1864   3    9.6     1.4       8    62.7     ---
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+   1864   6   19.8     9.8       0    25.6     ---
+   1864   7   22.8    10.3       0    12.0     ---
+   1864   8   21.0     8.8       0    19.8     ---
+   1864   9   18.3     9.4       0    74.9     ---
+   1864  10   13.6     6.8       0    39.8     ---
+   1864  11    8.9     2.0       8    59.4     ---
+   1864  12    5.6     1.3      13     9.5     ---
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+   1865   3    6.0    -0.2      13    24.9     ---
+   1865   4   17.2     5.4       3    23.3     ---
+   1865   5   18.4     8.1       0    55.8     ---
+   1865   6   21.9    10.8       0    89.1     ---
+   1865   7   22.3    12.5       0    71.1     ---
+   1865   8   20.0    10.8       0    79.0     ---
+   1865   9   22.3    10.9       0     4.7     ---
+   1865  10   14.6     6.1       0   137.7     ---
+   1865  11   10.3     4.0       6    65.7     ---
+   1865  12    8.4     3.4       4    49.8     ---
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+   1866   2    7.9     1.3      11    73.2     ---
+   1866   3    8.4     1.8       9    42.7     ---
+   1866   4   13.6     4.7       3    52.2     ---
+   1866   5   15.7     4.8       2    42.6     ---
+   1866   6   21.9    11.1       0    81.7     ---
+   1866   7   21.7    11.2       0    50.4     ---
+   1866   8   19.8    11.3       0    75.1     ---
+   1866   9   17.0    10.3       0   145.4     ---
+   1866  10   14.2     8.0       0    53.4     ---
+   1866  11   10.7     3.7       7    38.8     ---
+   1866  12    9.2     3.3       7    51.6     ---
+   1867   1    4.6    -1.1      18    65.8     ---
+   1867   2   10.1     4.4       1    39.3     ---
+   1867   3    6.0     0.5      16    73.4     ---
+   1867   4   14.0     6.6       0    66.1     ---
+   1867   5   16.8     6.8       3    63.9     ---
+   1867   6   20.0     9.6       0    49.1     ---
+   1867   7   20.3    10.5       0    99.7     ---
+   1867   8   21.5    11.8       0    60.8     ---
+   1867   9   18.4     9.6       0    41.6     ---
+   1867  10   13.5     6.3       1    72.5     ---
+   1867  11    8.4     1.6      10    24.4     ---
+   1867  12    6.2     0.1      18    35.7     ---
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+   1868   2    9.8     3.3       5    42.3     ---
+   1868   3   11.1     2.9       6    38.7     ---
+   1868   4   14.1     4.6       5    39.7     ---
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+   1868   6   23.6     9.4       0    23.6     ---
+   1868   7   25.8    12.7       0    47.5     ---
+   1868   8   22.1    12.5       0    85.8     ---
+   1868   9   19.7     9.4       0   101.3     ---
+   1868  10   12.7     5.0       3    57.0     ---
+   1868  11    7.9     2.6       7    30.7     ---
+   1868  12   10.4     5.2       2   105.3     ---
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+   1869   3    7.1     1.1      10    33.1     ---
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+   1869   5   15.5     6.5       0    75.9     ---
+   1869   6   18.9     8.8       0    36.2     ---
+   1869   7   24.1    12.4       0    27.0     ---
+   1869   8   21.5    10.7       0    33.6     ---
+   1869   9   19.0    11.3       0   112.1     ---
+   1869  10   13.9     6.1       4    28.1     ---
+   1869  11   10.0     3.2       8    61.3     ---
+   1869  12    5.6     1.0       9    87.5     ---
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+   1870   4   15.6     3.7       4    13.5     ---
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+   1870   7   24.9    13.0       0    22.6     ---
+   1870   8   21.4    10.6       0    59.8     ---
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+   1870  10   14.1     6.7       0    74.6     ---
+   1870  11    8.3     2.1      10    29.6     ---
+   1870  12    3.2    -2.3      19    50.9     ---
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+   1871   3   11.9     3.2       4    24.3     ---
+   1871   4   13.8     5.3       4    67.1     ---
+   1871   5   17.0     5.8       0    11.0     ---
+   1871   6   17.5     9.0       0    81.3     ---
+   1871   7   21.1    11.9       0    96.3     ---
+   1871   8   23.8    12.0       0    13.0     ---
+   1871   9   17.9     9.6       0   118.8     ---
+   1871  10   14.1     6.0       2    30.4     ---
+   1871  11    6.4     0.2      14    18.4     ---
+   1871  12    6.0     0.9      12    27.4     ---
+   1872   1    7.9     2.6       5   103.7     ---
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+   1872   3   11.2     3.6       8    49.1     ---
+   1872   4   13.9     4.5       2    48.0     ---
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+   1872   7   23.7    12.9       0    75.9     ---
+   1872   8   21.0    11.3       0    30.1     ---
+   1872   9   18.3    10.0       0    25.5     ---
+   1872  10   12.6     5.2       1    74.4     ---
+   1872  11   10.1     4.6       1    80.8     ---
+   1872  12    7.9     3.5       6    96.9     ---
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+   1873   3    9.7     2.2       3    60.1     ---
+   1873   4   12.8     3.9       3    12.2     ---
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+   1873   7   22.6    11.8       0    57.3     ---
+   1873   8   21.6    12.6       0    66.8     ---
+   1873   9   16.9     7.8       0    45.9     ---
+   1873  10   12.9     4.7       6    68.6     ---
+   1873  11    9.6     3.8       4    43.7     ---
+   1873  12    7.3     2.1      10    12.3     ---
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+   1874   3   11.0     3.1       8    15.8     ---
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+   1874   7   25.3    11.8       0    12.8     ---
+   1874   8   21.2    11.2       0    45.9     ---
+   1874   9   18.6    10.4       0    85.7     ---
+   1874  10   14.7     7.8       0    80.0     ---
+   1874  11    8.7     2.5       9    64.6     ---
+   1874  12    3.5    -2.3      22    46.8     ---
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+   1875   3    8.6     2.4       9    28.5     ---
+   1875   4   13.4     3.5       3    37.6     ---
+   1875   5   18.3     7.8       0    45.1     ---
+   1875   6   20.6    10.5       0    75.8     ---
+   1875   7   19.9    11.1       0   119.2     ---
+   1875   8   21.9    12.8       0    45.9     ---
+   1875   9   20.1    11.4       0    51.9     ---
+   1875  10   12.6     6.4       0   192.9     ---
+   1875  11    8.4     3.6       5    97.2     ---
+   1875  12    6.2     2.4       9    22.5     ---
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+   1876   3    8.6     1.9       8    87.4     ---
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+   1876   7   24.5    13.1       0    21.8     ---
+   1876   8   23.8    11.9       0    68.3     ---
+   1876   9   17.4     9.8       0   148.6     ---
+   1876  10   14.8     8.8       0    25.9     ---
+   1876  11    9.7     4.1       5    83.2     ---
+   1876  12    8.8     4.9       4   130.2     ---
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+   1877   7   21.1    11.1       0    85.4     ---
+   1877   8   20.5    11.9       0    87.3     ---
+   1877   9   15.9     7.6       0    63.5     ---
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+   1877  11   10.8     4.3       0    98.2     ---
+   1877  12    7.8     2.3       7    44.6     ---
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+   1878   7   22.2    12.6       0    29.1     ---
+   1878   8   21.7    13.1       0   130.7     ---
+   1878   9   18.1     9.4       0    34.4     ---
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+   1878  11    6.6     2.6       5    58.1     ---
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+   1879   1    1.6    -2.8      27    76.5     ---
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+   1879   4    9.5     2.4       7    62.1     ---
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+   1879   7   17.5    11.4       0    86.8     ---
+   1879   8   18.7    11.8       0   128.7     ---
+   1879   9   16.6     9.5       0    73.6     ---
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+   1879  11    6.7     0.9      13    17.4     ---
+   1879  12    3.7    -3.2      24    18.7     ---
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+   1880   2    9.0     2.4       5    60.9     ---
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+   1880   4   12.2     4.7       1    48.7     ---
+   1880   5   15.9     6.4       0    21.1     ---
+   1880   6   17.9    10.0       0    87.6     ---
+   1880   7   19.7    12.2       0   155.1     ---
+   1880   8   20.5    13.2       0    12.7     ---
+   1880   9   19.8    11.5       0    88.6     ---
+   1880  10   12.2     4.9       3   133.5     ---
+   1880  11    9.8     3.1       9    47.8     ---
+   1880  12    9.3     3.6       5    75.7     ---
+   1881   1    1.8    -4.0      20    31.9     ---
+   1881   2    6.3     1.5      10    70.2     ---
+   1881   3   10.3     2.1      11    37.7     ---
+   1881   4   12.9     3.1       7    19.9     ---
+   1881   5   17.7     6.9       1    31.9     ---
+   1881   6   19.2    10.3       0    48.0     ---
+   1881   7   22.7    12.5       0    63.7     ---
+   1881   8   19.2    10.8       0   118.2     ---
+   1881   9   17.6     9.5       0    35.5     ---
+   1881  10   11.9     4.2       5    42.8     ---
+   1881  11   12.5     6.9       0    82.0     ---
+   1881  12    7.1     2.1       7    75.5     ---
+   1882   1    7.7     2.8       6    28.4     ---
+   1882   2    9.2     3.5       3    38.8     ---
+   1882   3   12.6     4.0       3    28.2     ---
+   1882   4   13.7     5.1       1    99.7     ---
+   1882   5   17.4     7.3       0    47.0     ---
+   1882   6   17.5     9.7       0    83.8     ---
+   1882   7   20.0    11.9       0    82.2     ---
+   1882   8   19.9    11.5       0    33.8     ---
+   1882   9   17.3     8.3       0    51.4     ---
+   1882  10   13.6     7.2       1   147.9     ---
+   1882  11    9.6     3.5       3    84.8     ---
+   1882  12    7.2     2.5       9    80.3     ---
+   1883   1    8.2     3.3       3    57.8     ---
+   1883   2    9.9     4.0       0    95.1     ---
+   1883   3    7.2    -1.2      22    24.0     ---
+   1883   4   14.0     4.5       3    25.7     ---
+   1883   5   16.2     7.1       1    47.9     ---
+   1883   6   19.6    10.1       0    91.7     ---
+   1883   7   18.8    11.2       0    87.9     ---
+   1883   8   21.0    11.8       0    18.7     ---
+   1883   9   17.5    10.4       0    98.4     ---
+   1883  10   13.8     7.4       0    48.2     ---
+   1883  11   10.3     3.3       4    79.4     ---
+   1883  12    7.3     2.7       5    11.4     ---
+   1884   1    9.5     5.1       0    55.7     ---
+   1884   2    8.9     3.1       4    32.2     ---
+   1884   3   10.9     3.0       4    39.3     ---
+   1884   4   11.7     3.1       6    40.2     ---
+   1884   5   17.6     6.6       0    19.4     ---
+   1884   6   19.5     9.9       0    54.6     ---
+   1884   7   21.5    12.4       0    57.5     ---
+   1884   8   23.9    12.0       0    38.7     ---
+   1884   9   19.7    10.9       0    31.2     ---
+   1884  10   13.7     6.1       0    19.4     ---
+   1884  11    8.8     2.6      10    41.4     ---
+   1884  12    7.3     2.9       4    51.3     ---
+   1885   1    5.0     0.9      14    49.4     ---
+   1885   2    9.8     3.8       4    73.3     ---
+   1885   3    9.4     1.2      10    29.8     ---
+   1885   4   13.0     3.6       4    45.0     ---
+   1885   5   13.7     5.3       0    53.5     ---
+   1885   6   19.8     9.8       0    39.9     ---
+   1885   7   22.7    11.9       0     3.1     ---
+   1885   8   18.9     9.9       0    41.7     ---
+   1885   9   17.1     8.6       0   111.9     ---
+   1885  10   11.2     4.8       0    98.4     ---
+   1885  11    8.4     4.0       5    91.0     ---
+   1885  12    6.4     1.3      11    24.8     ---
+   1886   1    4.6    -0.5      15    97.6     ---
+   1886   2    3.3    -1.1      20    19.9     ---
+   1886   3    7.8     1.5      17    41.8     ---
+   1886   4   12.9     3.8       4    59.0     ---
+   1886   5   15.7     7.0       0   122.3     ---
+   1886   6   18.6     9.5       0    33.6     ---
+   1886   7   21.8    12.0       0    93.5     ---
+   1886   8   21.2    12.0       0    39.7     ---
+   1886   9   19.0    10.3       0    49.7     ---
+   1886  10   15.1     8.7       0    88.1     ---
+   1886  11    9.5     3.8       5    64.3     ---
+   1886  12    5.5    -0.3      13   120.8     ---
+   1887   1    4.7    -0.5      15    65.3     ---
+   1887   2    7.5     0.5      17    15.2     ---
+   1887   3    7.3    -0.1      13    45.7     ---
+   1887   4   11.6     1.9       5    29.1     ---
+   1887   5   14.4     6.1       0    49.9     ---
+   1887   6   21.6    10.2       0    32.8     ---
+   1887   7   24.0    12.4       0    18.0     ---
+   1887   8   22.2    10.5       0    40.5     ---
+   1887   9   16.3     8.1       0    61.2     ---
+   1887  10   11.5     3.5       6    53.7     ---
+   1887  11    7.8     2.2       8    46.0     ---
+   1887  12    5.7     0.3      17    35.3     ---
+   1888   1    5.6     0.7      17    19.8     ---
+   1888   2    4.1    -0.7      20    71.7     ---
+   1888   3    6.9     0.9      15    77.6     ---
+   1888   4   10.4     3.0       8    39.5     ---
+   1888   5   16.3     6.3       0    39.4     ---
+   1888   6   18.3     9.6       0    77.0     ---
+   1888   7   18.0    10.9       0   119.6     ---
+   1888   8   19.0    10.5       0    47.6     ---
+   1888   9   17.6     8.8       0    33.0     ---
+   1888  10   13.0     3.7       9    19.5     ---
+   1888  11   10.5     6.0       0   114.8     ---
+   1888  12    7.6     2.5      11    56.8     ---
+   1889   1    5.1    -0.1      14    16.1     ---
+   1889   2    5.8    -0.4      17    47.7     ---
+   1889   3    9.0     1.4      12    50.4     ---
+   1889   4   10.9     3.8       1    79.0     ---
+   1889   5   17.3     8.9       0    87.4     ---
+   1889   6   20.6    10.9       0    50.5     ---
+   1889   7   20.0    11.3       0    72.4     ---
+   1889   8   19.6    10.8       0    60.7     ---
+   1889   9   17.5     9.1       0    45.2     ---
+   1889  10   12.8     5.4       1    62.5     ---
+   1889  11    9.5     4.3       4    26.5     ---
+   1889  12    5.6     0.1      16    30.1     ---
+   1890   1    8.7     3.3       3    51.0     ---
+   1890   2    6.3     0.3      12    18.7     ---
+   1890   3   10.1     2.6       5    21.9     ---
+   1890   4   11.9     3.0       6    25.8     ---
+   1890   5   17.0     6.6       0    45.2     ---
+   1890   6   19.0     9.7       0    44.6     ---
+   1890   7   19.3    11.2       0    77.2     ---
+   1890   8   19.4    10.8       0    62.7     ---
+   1890   9   20.2     9.9       0    26.3     ---
+   1890  10   14.0     5.7       1    33.6     ---
+   1890  11    9.2     3.0       7    47.1     ---
+   1890  12    0.2    -4.0      25    13.3     ---
+   1891   1    4.3    -1.9      20    39.4     ---
+   1891   2    8.9    -0.2      13     2.5     ---
+   1891   3    7.9     0.9      13    35.4     ---
+   1891   4   11.2     2.2       5    24.0     ---
+   1891   5   14.1     5.6       2    65.8     ---
+   1891   6   19.9    10.4       0    36.3     ---
+   1891   7   19.3    10.7       0    62.3     ---
+   1891   8   18.0    10.9       0   119.7     ---
+   1891   9   18.6     9.8       0    36.8     ---
+   1891  10   13.2     6.6       1   150.1     ---
+   1891  11    8.4     3.2       3    62.6     ---
+   1891  12    7.3     1.6       9    86.1     ---
+   1892   1    4.8    -0.3      18    12.0     ---
+   1892   2    6.4     0.9       9    18.6     ---
+   1892   3    6.9    -0.9      23     9.5     ---
+   1892   4   14.3     1.7      10    19.5     ---
+   1892   5   17.1     6.9       3    32.8     ---
+   1892   6   19.2     8.7       0    52.7     ---
+   1892   7   18.9    10.3       0    84.4     ---
+   1892   8   20.4    11.5       0    78.7     ---
+   1892   9   16.9     8.9       0    59.1     ---
+   1892  10   11.1     4.0       4    85.6     ---
+   1892  11    9.4     3.8       6    49.2     ---
+   1892  12    4.7    -0.6      17    25.3     ---
+   1893   1    4.4    -0.3      15    43.1     ---
+   1893   2    8.0     2.5       5    69.4     ---
+   1893   3   13.7     1.7      12     9.4     ---
+   1893   4   18.0     3.9       2     1.5     ---
+   1893   5   19.4     7.7       0    23.1     ---
+   1893   6   21.8    10.2       0    19.6     ---
+   1893   7   21.6    12.5       0    98.9     ---
+   1893   8   23.2    13.0       0    27.7     ---
+   1893   9   18.6     8.9       0    16.0     ---
+   1893  10   14.3     6.6       1    73.5     ---
+   1893  11    8.2     1.7      12    42.5     ---
+   1893  12    7.8     1.3       5    47.7     ---
+   1894   1    6.1     1.2       9    49.6     ---
+   1894   2    8.6     2.2       7    41.3     ---
+   1894   3   11.8     2.2       5    45.0     ---
+   1894   4   15.0     5.1       0    46.9     ---
+   1894   5   14.1     5.3       1    39.3     ---
+   1894   6   18.2     9.9       0    74.0     ---
+   1894   7   20.6    12.0       0    84.8     ---
+   1894   8   18.6    11.0       0    69.7     ---
+   1894   9   16.0     8.3       0    47.1     ---
+   1894  10   12.5     6.9       1    89.4     ---
+   1894  11   10.6     5.4       0   126.1     ---
+   1894  12    7.5     2.8       9    52.6     ---
+   1895   1    3.1    -1.8      20    66.3     ---
+   1895   2    1.8    -5.3      24     4.4     ---
+   1895   3   10.0     2.0       9    39.2     ---
+   1895   4   13.1     5.0       1    46.4     ---
+   1895   5   19.0     7.3       0     4.6     ---
+   1895   6   21.4     9.8       0    28.6     ---
+   1895   7   20.4    12.2       0    91.5     ---
+   1895   8   20.5    12.1       0    62.5     ---
+   1895   9   22.4     9.9       0    16.4     ---
+   1895  10   11.6     3.9       8    76.6     ---
+   1895  11   11.1     5.4       1   113.5     ---
+   1895  12    6.8     1.9       6    56.5     ---
+   1896   1    7.2     2.4       5    16.8     ---
+   1896   2    8.0     1.4       9    10.1     ---
+   1896   3   11.4     4.3       3    69.0     ---
+   1896   4   14.0     5.4       0    17.5     ---
+   1896   5   18.2     6.6       1     6.1     ---
+   1896   6   21.9    12.0       0    65.0     ---
+   1896   7   22.8    12.1       0    37.4     ---
+   1896   8   19.6    10.6       0    79.8     ---
+   1896   9   17.0    10.7       0   152.6     ---
+   1896  10   11.5     4.5       3    81.1     ---
+   1896  11    7.8     1.6       8    21.8     ---
+   1896  12    6.7     1.7      11    77.3     ---
+   1897   1    3.9    -0.2      15    44.7     ---
+   1897   2    8.8     4.1       2    60.0     ---
+   1897   3   10.6     4.1       3    73.6     ---
+   1897   4   11.6     4.1       2    53.5     ---
+   1897   5   15.7     5.7       1    17.9     ---
+   1897   6   20.6    11.2       0    74.1     ---
+   1897   7   22.4    12.3       0    67.1     ---
+   1897   8   20.9    12.1       0   108.9     ---
+   1897   9   16.7     8.9       0    59.7     ---
+   1897  10   14.2     6.3       0    36.0     ---
+   1897  11   10.2     4.3       2    29.8     ---
+   1897  12    7.6     1.9      10    65.5     ---
+   1898   1    8.6     4.2       5    12.8     ---
+   1898   2    8.5     2.0       7    32.9     ---
+   1898   3    8.5     0.6      15    17.6     ---
+   1898   4   13.6     3.7       4    36.0     ---
+   1898   5   14.8     6.8       0    61.7     ---
+   1898   6   18.8     9.5       0    34.8     ---
+   1898   7   21.3    11.1       0    15.2     ---
+   1898   8   22.4    12.5       0    43.8     ---
+   1898   9   22.2    10.0       0    10.5     ---
+   1898  10   14.6     8.4       0   125.6     ---
+   1898  11   10.4     4.7       3    50.9     ---
+   1898  12   10.1     5.1       4    65.2     ---
+   1899   1    8.5     2.9       5    75.3     ---
+   1899   2    9.5     2.1      10    51.2     ---
+   1899   3   10.6     0.4      16     7.4     ---
+   1899   4   12.2     5.1       2    48.8     ---
+   1899   5   15.4     6.2       0    38.0     ---
+   1899   6   22.0    10.3       0    20.3     ---
+   1899   7   23.8    13.3       0    42.9     ---
+   1899   8   24.9    12.3       0    47.6     ---
+   1899   9   18.6    10.3       0    58.2     ---
+   1899  10   14.1     4.7       2    70.1     ---
+   1899  11   11.3     5.4       3    66.6     ---
+   1899  12    5.0    -0.2      14    33.2     ---
+   1900   1    7.2     2.1       5    58.5     ---
+   1900   2    6.0     0.7      14   107.0     ---
+   1900   3    7.2     0.9       8    12.9     ---
+   1900   4   13.8     3.8       3    22.8     ---
+   1900   5   15.2     6.3       0    34.0     ---
+   1900   6   19.5    10.6       0    69.4     ---
+   1900   7   24.3    13.4       0    22.4     ---
+   1900   8   20.4    11.5       0    79.8     ---
+   1900   9   19.6     9.2       0    10.4     ---
+   1900  10   14.2     6.7       0    59.1     ---
+   1900  11   10.3     5.4       2    42.2     ---
+   1900  12   10.2     5.0       2    81.9     ---
+   1901   1    6.0     1.0      15    26.9     ---
+   1901   2    4.9     0.1      13    32.8     ---
+   1901   3    7.6     1.2       8    36.1     ---
+   1901   4   14.0     4.3       1    53.2     ---
+   1901   5   17.4     6.2       1    31.8     ---
+   1901   6   19.8     9.4       0    38.6     ---
+   1901   7   23.8    13.2       0   118.1     ---
+   1901   8   21.4    11.5       0    54.3     ---
+   1901   9   18.5    10.0       0    47.0     ---
+   1901  10   14.1     6.2       3    30.5     ---
+   1901  11    8.1     1.7      11    13.4     ---
+   1901  12    6.4     0.9      12    83.5     ---
+   1902   1    7.8     2.6      10    17.1     ---
+   1902   2    4.7    -0.5      18    26.9     ---
+   1902   3   11.0     3.8       4    30.8     ---
+   1902   4   12.7     3.5       4    30.6     ---
+   1902   5   13.8     5.4       1    38.6     ---
+   1902   6   18.5     9.8       0    50.1     ---
+   1902   7   20.5    11.0       0    15.7     ---
+   1902   8   19.6    11.1       0    56.0     ---
+   1902   9   18.0     8.5       0    27.9     ---
+   1902  10   13.0     6.8       0    39.0     ---
+   1902  11    9.6     4.5       4    56.8     ---
+   1902  12    7.0     2.5       7    33.9     ---
+   1903   1    6.9     2.4       8    65.4     ---
+   1903   2   10.5     4.5       1    19.8     ---
+   1903   3   11.1     4.3       0    77.1     ---
+   1903   4   11.0     2.6       9    58.5     ---
+   1903   5   16.2     7.2       0   111.0     ---
+   1903   6   17.5     8.9       0   141.8     ---
+   1903   7   20.7    11.9       0    88.2     ---
+   1903   8   18.8    10.9       0    84.7     ---
+   1903   9   17.8     9.7       0    39.3     ---
+   1903  10   14.0     8.5       0   163.3     ---
+   1903  11    9.6     3.9       4    38.2     ---
+   1903  12    5.7     1.6      10    26.5     ---
+   1904   1    6.8     1.4      10    79.1     ---
+   1904   2    6.4     1.5       8    76.0     ---
+   1904   3    8.3     1.6       7    26.4     ---
+   1904   4   13.8     5.4       0    20.4     ---
+   1904   5   15.6     7.4       0    81.7     ---
+   1904   6   18.8     9.2       0    26.5     ---
+   1904   7   23.2    13.0       0    85.1     ---
+   1904   8   20.6    11.0       0    38.7     ---
+   1904   9   17.3     7.9       0    31.6     ---
+   1904  10   13.5     6.3       1    21.8     ---
+   1904  11    8.5     2.0      11    39.5     ---
+   1904  12    6.4     1.6      11    46.9     ---
+   1905   1    6.3     0.4      15    19.9     ---
+   1905   2    8.4     3.2       2    10.2     ---
+   1905   3   11.1     3.9       2    75.7     ---
+   1905   4   11.5     4.5       1    49.0     ---
+   1905   5   16.7     6.1       1    19.5     ---
+   1905   6   19.5    10.9       0   105.1     ---
+   1905   7   23.3    13.4       0     4.0     ---
+   1905   8   19.7    11.4       0    80.4     ---
+   1905   9   16.8     9.4       0    32.5     ---
+   1905  10   11.4     3.8       6    35.4     ---
+   1905  11    8.3     2.2       7    75.5     ---
+   1905  12    7.0     2.2       7    25.1     ---
+   1906   1    8.4     3.1       3    89.3     ---
+   1906   2    6.6     0.7      10    40.4     ---
+   1906   3    9.3     2.1       9    32.2     ---
+   1906   4   13.8     2.1       9     9.0     ---
+   1906   5   15.5     7.2       0    45.0     ---
+   1906   6   20.2     9.3       0    86.9     ---
+   1906   7   22.2    11.6       0    26.7     ---
+   1906   8   23.4    12.6       0    25.4     ---
+   1906   9   20.4     9.4       0    25.0     ---
+   1906  10   14.9     8.3       0   104.8     ---
+   1906  11   10.5     4.7       3    82.4     ---
+   1906  12    6.2     0.6      13    48.3     ---
+   1907   1    6.3     1.1      10    15.5     ---
+   1907   2    6.3     0.3      13    28.6     ---
+   1907   3   12.1     1.8       8    21.3     ---
+   1907   4   12.6     4.1       1    57.4     ---
+   1907   5   15.9     7.3       0    59.6     ---
+   1907   6   16.8     9.5       0    75.1     ---
+   1907   7   19.2    10.4       0    86.0     ---
+   1907   8   19.3    11.0       0    34.9     ---
+   1907   9   19.7     9.0       0    18.1     ---
+   1907  10   13.7     7.0       0   135.9     ---
+   1907  11   10.2     4.2       2    57.5     ---
+   1907  12    7.8     3.0       3    97.7     ---
+   1908   1    5.5    -0.4      18    42.4     ---
+   1908   2    8.6     2.7       4    22.2     ---
+   1908   3    8.3     1.5       6    67.7     ---
+   1908   4   10.4     2.4      10   109.4     ---
+   1908   5   17.6     9.0       0    37.2     ---
+   1908   6   20.5     9.8       0    43.1     ---
+   1908   7   21.5    12.2       0    54.2     ---
+   1908   8   20.0    10.7       0    77.0     ---
+   1908   9   17.0     9.4       0    41.9     ---
+   1908  10   16.1     8.1       1    29.7     ---
+   1908  11   11.1     5.0       3    28.6     ---
+   1908  12    6.5     1.6       5    49.9     ---
+   1909   1    6.2     1.1      12    20.9     ---
+   1909   2    6.5    -0.6      17    10.6     ---
+   1909   3    7.1     1.2       9    63.7     ---
+   1909   4   15.1     3.5       5    50.2     ---
+   1909   5   17.3     5.4       0    48.1     ---
+   1909   6   16.1     8.8       0   101.4     ---
+   1909   7   19.6    11.7       0    61.5     ---
+   1909   8   21.2    11.7       0    83.7     ---
+   1909   9   16.1     9.1       0    79.1     ---
+   1909  10   14.1     8.1       2    90.8     ---
+   1909  11    8.3     2.3      10    16.1     ---
+   1909  12    7.3     1.9       9    78.4     ---
+   1910   1    6.7     1.6       9    40.4     ---
+   1910   2    8.6     2.8       4    74.8     ---
+   1910   3   10.6     1.9      10    15.4     ---
+   1910   4   11.8     4.2       3    73.0     ---
+   1910   5   16.5     7.3       1    52.6     ---
+   1910   6   19.9    11.3       0    75.7     ---
+   1910   7   18.3    11.1       0    51.1     ---
+   1910   8   19.5    12.0       0    48.0     ---
+   1910   9   17.1     9.1       0    11.2     ---
+   1910  10   14.2     8.5       0    94.6     ---
+   1910  11    6.9     0.4      17    78.6     ---
+   1910  12    8.8     4.7       1   125.9     ---
+   1911   1    6.3     1.3       9    20.4     ---
+   1911   2    8.0     2.4       6    35.3     ---
+   1911   3    8.5     2.7       2    41.7     ---
+   1911   4   12.2     4.2       6    29.6     ---
+   1911   5   18.6     8.4       0    56.0     ---
+   1911   6   20.1    10.5       0    30.2     ---
+   1911   7   26.1    13.1       0    10.8     ---
+   1911   8   24.9    14.0       0    26.1     ---
+   1911   9   21.4     9.4       0    36.5     ---
+   1911  10   13.4     6.7       1    62.6     ---
+   1911  11    9.3     3.6       4    61.9     ---
+   1911  12    9.1     4.6       1   126.9     ---
+   1912   1    6.8     1.7       9   111.5     ---
+   1912   2    8.8     3.7       6    54.2     ---
+   1912   3   10.8     5.0       0    83.3     ---
+   1912   4   14.7     3.8       2     0.6     ---
+   1912   5   17.5     8.8       0    55.2     ---
+   1912   6   18.6    10.2       0    83.0     ---
+   1912   7   21.1    12.5       0    78.7     ---
+   1912   8   17.1    10.0       0   123.6     ---
+   1912   9   15.2     7.7       0    29.8     ---
+   1912  10   13.3     3.9       7    80.8     ---
+   1912  11    9.2     4.1       3    47.2     ---
+   1912  12   10.1     5.0       1    85.9     ---
+   1913   1    7.6     3.0       5    77.0     ---
+   1913   2    7.8     1.9       9    24.9     ---
+   1913   3   10.4     3.3       4    68.1     ---
+   1913   4   12.2     4.7       1    96.8     ---
+   1913   5   17.0     7.8       0    68.4     ---
+   1913   6   19.9    10.0       0    14.5     ---
+   1913   7   19.6    11.4       0    20.1     ---
+   1913   8   21.0    11.1       0    20.4     ---
+   1913   9   18.6    10.8       0    47.6     ---
+   1913  10   15.0     8.5       1   120.9     ---
+   1913  11   11.9     5.7       2    63.6     ---
+   1913  12    7.5     2.8      10    24.2     ---
+   1914   1    6.0     1.2      13    13.9     ---
+   1914   2   10.4     3.8       2    51.4     ---
+   1914   3   10.1     3.3       6    92.0     ---
+   1914   4   15.9     4.7       0    29.8     ---
+   1914   5   16.6     6.4       2    37.1     ---
+   1914   6   20.8    10.0       0    77.4     ---
+   1914   7   20.9    12.2       0    77.7     ---
+   1914   8   21.8    12.1       0    47.3     ---
+   1914   9   19.5     8.3       0    22.2     ---
+   1914  10   14.6     7.2       0    74.8     ---
+   1914  11   10.2     4.0       6    74.1     ---
+   1914  12    8.0     2.6       6   147.9     ---
+   1915   1    6.5     2.2       6    81.1     ---
+   1915   2    7.9     1.9       7    91.7     ---
+   1915   3    9.3     1.8      11    33.1     ---
+   1915   4   12.9     3.5       1    21.0     ---
+   1915   5   17.1     6.4       0    90.3     ---
+   1915   6   20.6     9.5       0    35.1     ---
+   1915   7   19.7    11.3       0   114.1     ---
+   1915   8   20.8    12.2       0    35.2     ---
+   1915   9   18.8     8.6       0    74.3     ---
+   1915  10   12.7     6.3       2    53.3     ---
+   1915  11    6.9     0.1      15    64.6     ---
+   1915  12    9.0     3.5       6   127.1     ---
+   1916   1   10.3     5.1       0    38.1     ---
+   1916   2    6.5     1.1      10    97.3     ---
+   1916   3    6.5     1.1       9   131.8     ---
+   1916   4   13.9     4.3       1    25.2     ---
+   1916   5   17.3     7.6       0    51.6     ---
+   1916   6   15.9     8.1       0    46.9     ---
+   1916   7   20.9    11.0       0    45.3     ---
+   1916   8   21.8    12.6       0   102.9     ---
+   1916   9   17.6     9.0       0    23.3     ---
+   1916  10   14.6     8.2       2    93.7     ---
+   1916  11    9.4     3.8       4    85.6     ---
+   1916  12    4.1    -0.6      18    72.3     ---
+   1917   1    3.2     0.1      18    36.5     ---
+   1917   2    4.3    -1.4      16    32.0     ---
+   1917   3    6.9     0.0      15    45.5     ---
+   1917   4   10.5     1.8      11    41.5     ---
+   1917   5   19.5     8.2       0    42.0     ---
+   1917   6   21.4    10.8       0    56.4     ---
+   1917   7   21.1    11.9       0    82.9     ---
+   1917   8   19.0    12.7       0   101.3     ---
+   1917   9   18.7    10.8       0    43.1     ---
+   1917  10   12.2     4.0       1   106.0     ---
+   1917  11   10.6     5.3       2    17.3     ---
+   1917  12    4.7    -0.7      18    24.5     ---
+   1918   1    6.4     1.3      13    69.6     ---
+   1918   2    9.2     3.9       5    27.9     ---
+   1918   3   10.9     2.1       7    19.8     ---
+   1918   4   10.5     3.6       2    81.5     ---
+   1918   5   19.1     8.0       0    47.0     ---
+   1918   6   18.9     8.5       0    33.3     ---
+   1918   7   20.8    11.7       0   100.6     ---
+   1918   8   21.1    12.0       0    30.5     ---
+   1918   9   16.1     9.0       0   126.1     ---
+   1918  10   12.6     6.4       0    44.3     ---
+   1918  11    9.2     2.1      11    49.5     ---
+   1918  12    9.9     5.0       2    59.5     ---
+   1919   1    5.2     0.6      12    85.5     ---
+   1919   2    4.3    -1.0      15    55.7     ---
+   1919   3    7.5     1.0      11    97.9     ---
+   1919   4   11.8     3.3       7    57.1     ---
+   1919   5   19.5     7.8       0    15.6     ---
+   1919   6   20.4     9.7       0    17.9     ---
+   1919   7   18.7    10.2       0    59.7     ---
+   1919   8   22.4    12.0       0    72.5     ---
+   1919   9   18.0     8.7       1    31.5     ---
+   1919  10   12.1     2.3       5    38.2     ---
+   1919  11    6.1     1.0      12    21.8     ---
+   1919  12    8.6     3.2       3   112.3     ---
+   1920   1    8.6     2.8       6    54.3     ---
+   1920   2    9.9     2.7       6    16.1     ---
+   1920   3   12.0     3.8       3    41.8     ---
+   1920   4   12.0     5.9       0    78.5     ---
+   1920   5   17.1     7.8       0    42.9     ---
+   1920   6   19.6    10.1       0    81.2     ---
+   1920   7   18.2    11.0       0   119.0     ---
+   1920   8   18.0     9.7       0    28.5     ---
+   1920   9   18.1     9.3       0    45.0     ---
+   1920  10   14.5     6.6       1    48.9     ---
+   1920  11    9.8     3.4       7    35.1     ---
+   1920  12    6.8     2.2       9    58.9     ---
+   1921   1    9.9     5.2       2    62.4     ---
+   1921   2    8.6     1.4       7    14.3     ---
+   1921   3   11.8     4.1       1    23.8     ---
+   1921   4   14.2     3.9       3    23.1     ---
+   1921   5   17.5     6.9       1    38.0     ---
+   1921   6   21.4     9.5       0     8.7     ---
+   1921   7   26.1    13.3       0     7.2     ---
+   1921   8   20.9    12.1       0    41.9     ---
+   1921   9   20.6     9.3       0    43.6     ---
+   1921  10   18.9     8.2       0    32.5     ---
+   1921  11    8.0     1.7      12    42.9     ---
+   1921  12    9.4     3.6       5    40.9     ---
+   1922   1    7.1     1.3      13    61.2     ---
+   1922   2    8.3     1.4      11    58.0     ---
+   1922   3    8.5     1.8       8    48.9     ---
+   1922   4   10.4     1.9       7    71.9     ---
+   1922   5   19.9     8.1       0    34.0     ---
+   1922   6   19.9     9.3       0    30.3     ---
+   1922   7   18.5    10.4       0    90.2     ---
+   1922   8   18.1    10.1       0   130.4     ---
+   1922   9   16.9     8.8       0    35.4     ---
+   1922  10   12.9     4.0       6    12.7     ---
+   1922  11    9.0     2.3       8    31.2     ---
+   1922  12    8.4     3.9       1    66.4     ---
+   1923   1    8.4     2.2       4    40.6     ---
+   1923   2    8.8     3.7       2    91.3     ---
+   1923   3    9.8     3.6       1    66.8     ---
+   1923   4   12.2     4.3       2    57.9     ---
+   1923   5   14.7     6.0       1    36.6     ---
+   1923   6   17.3     8.8       0    10.8     ---
+   1923   7   23.4    13.5       0    37.9     ---
+   1923   8   21.4    11.1       0    83.8     ---
+   1923   9   18.0     8.5       0    46.3     ---
+   1923  10   13.6     7.1       0    99.7     ---
+   1923  11    6.8     0.0      13    34.6     ---
+   1923  12    7.4     1.0      14    60.4     ---
+   1924   1    7.7     3.0       5    80.1     ---
+   1924   2    6.3     0.4      12     6.5     ---
+   1924   3    9.6    -0.2      21    23.8     ---
+   1924   4   12.5     3.7       5    67.6     ---
+   1924   5   16.9     8.0       0   100.6     ---
+   1924   6   19.1    10.4       0    69.3     ---
+   1924   7   20.7    10.9       0    92.5     ---
+   1924   8   18.8    10.5       0    49.8     ---
+   1924   9   17.4    10.5       0   108.4     ---
+   1924  10   14.1     7.3       1    99.0     ---
+   1924  11   10.1     4.8       4    47.2     ---
+   1924  12    9.1     4.3       1   110.1     ---
+   1925   1    8.4     2.3       6    40.9     ---
+   1925   2    9.0     2.5       2    86.4     ---
+   1925   3    8.9     1.5      13    11.9     ---
+   1925   4   12.2     3.6       1    56.6     ---
+   1925   5   16.8     7.8       0    68.0     ---
+   1925   6   21.5     9.9       0     1.7     ---
+   1925   7   22.5    12.3       0    98.9     ---
+   1925   8   20.1    12.0       0    59.5     ---
+   1925   9   16.3     7.8       0    82.0     ---
+   1925  10   15.2     6.9       2    71.4     ---
+   1925  11    7.7     1.4      16    47.6     ---
+   1925  12    6.0     0.4      15    51.5     ---
+   1926   1    7.5     1.5       9   101.0     ---
+   1926   2   10.2     4.7       1    54.1     ---
+   1926   3   10.6     3.3       2    16.8     ---
+   1926   4   14.1     5.2       0    68.8     ---
+   1926   5   15.1     6.6       0    79.5     ---
+   1926   6   18.8     9.4       0    61.9     ---
+   1926   7   21.6    12.9       0    67.6     ---
+   1926   8   21.6    12.1       0    30.2     ---
+   1926   9   19.6    11.0       0    35.7     ---
+   1926  10   12.6     4.5       7    55.0     ---
+   1926  11   10.0     3.6       5   113.5     ---
+   1926  12    6.9     1.3      10    11.3     ---
+   1927   1    7.8     1.8       7    60.6     ---
+   1927   2    7.0     1.3      12    97.9     ---
+   1927   3   11.5     4.4       1    60.4     ---
+   1927   4   13.1     4.5       1    44.1     ---
+   1927   5   17.7     6.8       1    21.4     ---
+   1927   6   17.9     8.8       0    81.1     ---
+   1927   7   19.6    12.6       0    78.4     ---
+   1927   8   20.1    12.2       0   105.4     ---
+   1927   9   16.4     9.6       0   133.8     ---
+   1927  10   15.0     6.8       0    48.1     ---
+   1927  11    9.5     3.5       8    67.1     ---
+   1927  12    4.0     0.3      12    87.0     ---
+   1928   1    9.0     2.2       3    97.3     ---
+   1928   2   10.3     2.2       7    44.9     ---
+   1928   3   10.6     3.4       6    39.0     ---
+   1928   4   13.0     4.5       3    22.5     ---
+   1928   5   16.5     6.4       1    14.8     ---
+   1928   6   18.6     9.1       0    45.1     ---
+   1928   7   23.3    12.4       0    48.0     ---
+   1928   8   20.2    11.7       0    33.3     ---
+   1928   9   19.2     7.9       0    16.0     ---
+   1928  10   14.8     6.8       1    83.9     ---
+   1928  11   11.5     4.6       2    70.8     ---
+   1928  12    6.6     0.4       9    55.8     ---
+   1929   1    3.7    -1.1      21    29.8    43.8
+   1929   2    3.3    -3.0      19    14.1    60.5
+   1929   3   12.9    -0.1      17     1.4   190.2
+   1929   4   11.8     2.5       6    34.3   144.7
+   1929   5   17.1     6.4       2    28.4   240.9
+   1929   6   18.9     8.9       0    24.3   210.3
+   1929   7   22.7    11.2       0    34.8   219.7
+   1929   8   21.2    11.6       0    25.4   176.3
+   1929   9   23.2    10.7       0     2.6   199.1
+   1929  10   14.1     6.3       2    77.7   109.2
+   1929  11   11.0     3.3       9   165.9    78.7
+   1929  12    9.2     3.4       5   131.7    67.0
+   1930   1    9.0     3.4       1    73.0    49.9
+   1930   2    5.4     0.3      13    13.7    54.3
+   1930   3    9.8     1.8      10    31.0   109.7
+   1930   4   12.5     5.0       1    55.1   102.0
+   1930   5   15.6     7.0       0    54.9   134.5
+   1930   6   21.1    10.8       0    20.1   211.2
+   1930   7   20.1    11.7       0    79.5   174.1
+   1930   8   21.2    12.0       0    51.9   207.5
+   1930   9   18.0    10.5       0    90.8   108.2
+   1930  10   14.6     7.5       0    32.0   113.5
+   1930  11   10.2     2.8       8   106.1    68.7
+   1930  12    7.0     1.9       9    76.8    23.3
+   1931   1    6.5     0.8      14    36.2    63.7
+   1931   2    7.4     1.3       6    43.7    72.0
+   1931   3    9.2     0.3      16     3.7   142.3
+   1931   4   11.8     4.7       0    75.8    93.5
+   1931   5   16.1     7.8       0    72.8   150.1
+   1931   6   19.5    11.0       0    89.7   158.7
+   1931   7   19.6    12.1       0    80.6   127.9
+   1931   8   19.1    11.2       0    90.4   135.5
+   1931   9   15.7     8.3       0    62.9    92.3
+   1931  10   13.4     5.2       8    18.1   102.5
+   1931  11   11.0     5.1       1    90.6    62.4
+   1931  12    7.8     2.8       6    28.8    38.5
+   1932   1    9.4     3.5       5    38.3    51.0
+   1932   2    5.8    -0.4      17     3.5    57.9
+   1932   3    9.6     0.4      15    54.4   133.4
+   1932   4   11.3     3.8       1    62.1   110.9
+   1932   5   14.8     7.5       0   139.1   112.4
+   1932   6   19.2     9.5       0    14.6   199.3
+   1932   7   20.6    12.7       0    61.6   124.0
+   1932   8   22.9    13.6       0    64.7   178.3
+   1932   9   17.7     9.7       0    66.0   102.1
+   1932  10   13.1     5.9       1   120.8   100.7
+   1932  11    9.6     4.0       1    31.5    55.7
+   1932  12    8.2     3.5       4    17.7    58.0
+   1933   1    5.3    -0.7      19    44.5    69.5
+   1933   2    7.9     1.4      14    88.6    94.3
+   1933   3   12.9     3.3       4    60.6   187.6
+   1933   4   14.4     4.5       2    25.3   152.5
+   1933   5   17.7     8.1       0    44.9   170.2
+   1933   6   21.4    10.6       0    34.1   226.9
+   1933   7   23.9    13.6       0    47.5   237.6
+   1933   8   24.6    12.7       0    20.5   242.7
+   1933   9   20.6    10.7       0    52.8   177.3
+   1933  10   14.0     6.7       1    36.3   101.3
+   1933  11    8.8     2.8       6    28.5    53.9
+   1933  12    3.5    -0.7      16     7.8    59.0
+   1934   1    7.5     0.6      12    47.8    65.9
+   1934   2    7.5    -0.5      14     7.7    96.6
+   1934   3    9.6     1.3       8    45.2   122.5
+   1934   4   12.7     4.5       3    53.0   124.9
+   1934   5   17.6     6.9       0    18.0   216.3
+   1934   6   21.1    10.6       0    36.6   192.7
+   1934   7   25.3    12.9       0    24.0   269.3
+   1934   8   21.1    11.4       0    46.2   184.9
+   1934   9   20.2    10.7       0    61.4   149.1
+   1934  10   14.5     7.6       1    34.9    81.5
+   1934  11    9.3     3.9       3    41.4    48.7
+   1934  12   10.5     5.9       0   142.2    31.3
+   1935   1    7.3     2.5       5    13.9    48.1
+   1935   2    9.3     2.9       4    52.0    62.0
+   1935   3   11.1     2.8       6    11.4   121.5
+   1935   4   12.6     4.4       3    91.8   127.3
+   1935   5   15.1     5.4       2    35.9   188.5
+   1935   6   20.0    11.2       0   114.6   196.3
+   1935   7   23.9    12.7       0    12.9   274.3
+   1935   8   23.4    12.1       0    45.3   199.9
+   1935   9   18.7    10.2       0   116.3   144.7
+   1935  10   14.0     6.1       3    94.9   102.6
+   1935  11   10.4     4.3       2   103.1    65.4
+   1935  12    5.6     0.9      12    78.8    48.9
+   1936   1    7.2     1.7      12    80.3    43.4
+   1936   2    6.2    -0.3      15    39.6    89.2
+   1936   3   11.0     4.1       4    46.5    71.4
+   1936   4   10.7     2.9       4    41.8   133.2
+   1936   5   17.1     6.8       0    10.7   179.5
+   1936   6   20.0    10.6       0    91.6   166.2
+   1936   7   19.6    12.0       0    87.1   119.2
+   1936   8   22.2    11.7       0    21.0   184.7
+   1936   9   18.7    11.3       0    83.7    79.3
+   1936  10   13.8     5.2       0    33.6   103.1
+   1936  11    9.0     2.2      10    67.7    48.9
+   1936  12    8.5     2.2       8    50.7    62.3
+   1937   1    8.4     2.5       6    84.8    50.9
+   1937   2    9.5     3.5       2   120.3    66.6
+   1937   3    7.7     0.8      12    77.5    99.7
+   1937   4   13.5     5.8       1    66.9   103.1
+   1937   5   17.5     8.2       0    66.7   185.0
+   1937   6   20.0    10.0       0    39.8   181.3
+   1937   7   21.2    12.6       0    35.2   140.1
+   1937   8   23.6    12.5       0    11.2   202.3
+   1937   9   19.3     9.1       0    50.4   143.0
+   1937  10   14.8     7.2       0    68.6    79.1
+   1937  11    8.6     1.6      11    31.0    65.9
+   1937  12    6.0     0.7      14    48.5    41.2
+   1938   1    8.8     3.4       0    67.3    41.2
+   1938   2    8.2     2.0       6    21.3    66.9
+   1938   3   15.5     4.3       5     8.9   172.3
+   1938   4   13.0     2.5       5     2.7   180.9
+   1938   5   15.9     6.5       1    50.1   144.9
+   1938   6   20.3    10.8       0    24.3   190.6
+   1938   7   21.0    11.7       0    30.4   133.5
+   1938   8   21.9    12.6       0    91.8   151.3
+   1938   9   19.0    10.1       0    54.5   110.9
+   1938  10   14.7     7.1       0    72.0   118.1
+   1938  11   12.9     6.9       0    80.6    70.0
+   1938  12    7.2     1.5      11    73.5    52.4
+   1939   1    7.4     2.3       6   113.0    46.4
+   1939   2    9.5     2.8       4    26.6   104.9
+   1939   3    9.6     2.8       4    40.0    86.2
+   1939   4   14.1     4.9       1    76.8   171.7
+   1939   5   16.3     7.3       0    30.1   184.9
+   1939   6   19.5     9.7       0    49.9   227.9
+   1939   7   19.8    12.1       0   106.2   139.7
+   1939   8   21.5    12.4       0    42.6   153.7
+   1939   9   19.3    10.8       0    13.8   147.0
+   1939  10   12.5     5.2       0   134.0    94.3
+   1939  11   12.3     6.5       0   104.3    41.1
+   1939  12    5.6     0.6      11    36.3    46.0
+   1940   1    1.9    -4.6      26    74.2    83.1
+   1940   2    5.6     0.2      13    55.8    22.8
+   1940   3   10.8     2.5       7    64.3   128.3
+   1940   4   13.9     5.0       5    45.2   118.1
+   1940   5   18.6     7.8       0    38.0   215.4
+   1940   6   22.6    11.1       0    15.3   273.4
+   1940   7   20.5    11.1       0    61.0   165.1
+   1940   8   22.1    11.1       0     1.8   199.5
+   1940   9   19.2     8.6       0    24.1   179.5
+   1940  10   13.9     6.0       1    67.1    95.5
+   1940  11   10.3     4.3       2   175.5    76.8
+   1940  12    6.6     0.8      11    32.8    46.5
+   1941   1    3.0    -1.2      17    64.4    41.7
+   1941   2    7.3     1.3      11    63.9    67.9
+   1941   3    9.4     1.4      10    64.5   118.7
+   1941   4   11.2     3.1       3    26.3   106.9
+   1941   5   14.1     5.0       5    43.7   141.9
+   1941   6   21.0    10.9       0    52.9   210.3
+   1941   7   23.6    13.1       0   112.7   227.5
+   1941   8   19.3    11.3       0    85.1   163.7
+   1941   9   19.0    10.4       0    10.6   123.7
+   1941  10   14.7     6.4       0    28.8   120.2
+   1941  11   10.0     4.2       2    66.6    47.1
+   1941  12    8.3     2.7       6    29.8    46.9
+   1942   1    3.5    -2.0      20    87.5    45.1
+   1942   2    2.8    -2.6      25    16.8    53.9
+   1942   3    9.4     1.9       9    60.3    69.4
+   1942   4   14.3     5.1       0    26.0   202.5
+   1942   5   16.8     6.8       0    78.8   209.4
+   1942   6   21.5     9.5       0     4.1   234.0
+   1942   7   20.9    11.8       0    46.8   150.1
+   1942   8   21.8    12.8       0    94.2   132.7
+   1942   9   18.6    10.0       0    28.4   124.5
+   1942  10   14.6     7.3       0    89.4    84.6
+   1942  11    8.4     1.9       6    50.0    57.8
+   1942  12    9.4     4.7       2    85.9    51.0
+   1943   1    8.3     2.9       7    96.5    54.7
+   1943   2    9.5     2.7       3    23.7    79.3
+   1943   3   11.7     2.2       8    19.6   132.9
+   1943   4   16.2     6.9       0    25.7   166.6
+   1943   5   18.2     7.7       0    57.4   244.1
+   1943   6   20.1    10.3       0    43.0   192.9
+   1943   7   23.0    11.9       0    25.0   196.7
+   1943   8   21.8    12.4       0    56.9   178.3
+   1943   9   18.8     9.2       0    44.0   142.5
+   1943  10   15.0     6.8       0    62.0    84.9
+   1943  11    9.6     3.1       5    35.1    72.3
+   1943  12    6.3     0.7      12    26.0    49.5
+   1944   1    9.2     3.0       6    36.3    41.2
+   1944   2    6.4     0.9      10    23.2    62.4
+   1944   3   10.3     1.2      10     6.5   142.7
+   1944   4   15.8     6.1       0    36.2   147.0
+   1944   5   18.3     6.5       1    18.1   235.6
+   1944   6   19.0     9.6       0    52.2   170.3
+   1944   7   21.5    13.1       0    56.2    97.5
+   1944   8   23.2    13.0       0    49.0   185.2
+   1944   9   17.9     8.6       0    64.8   143.8
+   1944  10   13.2     6.6       0    85.6   102.0
+   1944  11    9.8     3.6       4    91.0    49.3
+   1944  12    6.0     0.8      11    40.5    64.1
+   1945   1    3.2    -2.0      22    49.9    51.5
+   1945   2   10.9     4.7       0    46.8    65.7
+   1945   3   13.1     3.9       3    20.4   152.6
+   1945   4   16.1     5.6       2    32.6   209.1
+   1945   5   18.0     8.2       2    54.0   156.1
+   1945   6   19.7    10.8       0    66.2   182.4
+   1945   7   22.1    12.8       0    52.0   159.0
+   1945   8   21.3    11.7       0    37.2   144.8
+   1945   9   18.6    11.5       0    47.5    64.9
+   1945  10   16.5     8.0       0    69.4   111.7
+   1945  11   10.0     4.4       4     4.8    31.0
+   1945  12    8.1     2.5       4    88.9    46.6
+   1946   1    5.9     0.1      16    35.2    49.9
+   1946   2    9.4     4.0       3    56.1    78.7
+   1946   3    9.6     1.3       9    24.4   107.2
+   1946   4   16.1     5.0       0    34.4   203.3
+   1946   5   15.7     6.2       0    78.6   162.9
+   1946   6   18.1     9.5       0    58.3   149.8
+   1946   7   22.3    12.7       0    32.2   197.6
+   1946   8   20.1    11.4       0    92.2   134.8
+   1946   9   18.4    11.0       0    85.4    98.5
+   1946  10   13.7     7.1       3    20.2    79.3
+   1946  11   11.2     5.7       1   114.1    42.9
+   1946  12    6.2    -0.1      13    53.8    74.7
+   1947   1    4.9    -0.6      15    35.2    59.5
+   1947   2   -0.2    -4.4      26    42.5    26.3
+   1947   3    7.7     1.3      14   132.9    70.9
+   1947   4   13.8     5.2       0    47.0   150.5
+   1947   5   19.2     9.0       0    47.9   147.3
+   1947   6   21.5    11.4       0    27.4   185.9
+   1947   7   22.6    13.6       0    43.2   144.5
+   1947   8   25.8    13.1       0    15.0   274.9
+   1947   9   20.7    11.1       0    29.3   159.9
+   1947  10   15.8     5.6       2    10.5   107.3
+   1947  11   10.9     4.6       8    32.2    75.4
+   1947  12    8.1     2.8       6    44.9    37.9
+   1948   1    9.1     3.2       4   127.3    45.7
+   1948   2    7.9     2.2      11    22.6    92.9
+   1948   3   14.0     3.5       4    18.5   160.2
+   1948   4   14.8     4.4       2    42.6   205.2
+   1948   5   17.5     6.5       0   126.0   237.1
+   1948   6   18.5     9.9       0    53.7   124.2
+   1948   7   21.1    12.1       0    21.7   174.7
+   1948   8   20.1    11.9       0    87.3   133.7
+   1948   9   19.1    10.7       0    63.1   146.4
+   1948  10   14.3     6.4       3    59.3    93.7
+   1948  11   10.5     4.2       7    38.3    68.6
+   1948  12    9.1     3.4       5    68.7    65.4
+   1949   1    8.6     3.1       5    23.4    51.0
+   1949   2   10.3     1.6       8    25.8   115.1
+   1949   3    9.0     1.7       9    43.2   112.5
+   1949   4   15.5     6.1       1    33.4   182.5
+   1949   5   16.7     6.6       0    61.4   233.3
+   1949   6   21.6    10.3       0    11.7   242.1
+   1949   7   24.7    12.8       0    23.0   262.5
+   1949   8   22.9    12.6       0    37.7   210.3
+   1949   9   22.0    12.5       0    58.3   151.1
+   1949  10   16.3     8.4       2   161.8   125.0
+   1949  11    9.9     3.4       5    64.2    76.2
+   1949  12    9.1     3.3       4    34.6    65.4
+   1950   1    6.9     1.5      12    14.2    40.6
+   1950   2    9.5     2.8       5   103.9    67.5
+   1950   3   12.2     3.6       3    22.3   138.8
+   1950   4   12.5     4.2       2    54.4   163.7
+   1950   5   16.0     7.1       0    55.5   174.1
+   1950   6   22.1    11.8       0    39.1   244.5
+   1950   7   20.8    12.5       0   135.5   174.0
+   1950   8   20.8    12.2       0    77.6   171.1
+   1950   9   17.3    10.0       0    73.0   112.7
+   1950  10   13.4     6.6       3    12.9    96.6
+   1950  11    8.7     4.0       3   112.3    56.9
+   1950  12    3.7    -0.7      20    33.3    55.3
+   1951   1    7.1     2.0       8    78.0    48.9
+   1951   2    6.9     1.4       4    87.5    58.6
+   1951   3    8.0     1.6       9    90.2    92.6
+   1951   4   12.0     2.9       1    64.8   200.4
+   1951   5   14.5     6.5       0    53.4   152.1
+   1951   6   19.7     9.4       0    35.9   251.9
+   1951   7   22.3    12.1       0    34.2   216.7
+   1951   8   19.9    11.7       0    93.7   174.7
+   1951   9   18.8    10.7       0   125.1   110.8
+   1951  10   13.8     5.0       4    22.9   105.6
+   1951  11   11.7     6.2       1   132.1    75.1
+   1951  12    9.0     3.0       5    39.8    69.8
+   1952   1    6.0     0.3      13    46.4    94.1
+   1952   2    6.9     0.3      13    13.3    96.7
+   1952   3   10.5     3.9       4    61.1   105.0
+   1952   4   15.2     5.4       2    41.2   178.2
+   1952   5   19.1     9.5       0    56.6   207.0
+   1952   6   20.5    10.5       0    34.0   217.6
+   1952   7   23.0    12.9       0     7.5   194.0
+   1952   8   21.1    12.6       0   108.5   180.5
+   1952   9   15.7     7.2       0    43.0   140.3
+   1952  10   12.9     5.6       4    95.5   105.0
+   1952  11    7.0     1.3       7    96.8    72.1
+   1952  12    6.0    -0.6      16    55.2    77.7
+   1953   1    5.4     0.8      13    21.8    42.5
+   1953   2    7.3     1.1      11    40.4    75.9
+   1953   3   10.8     0.3      17    17.2   140.7
+   1953   4   12.5     3.5       1    53.0   183.3
+   1953   5   17.9     8.2       0    42.8   223.0
+   1953   6   18.7    10.5       0    40.5   139.7
+   1953   7   20.4    11.7       0    82.1   203.4
+   1953   8   21.7    12.2       0    74.1   237.4
+   1953   9   18.6    10.0       0    47.3   151.7
+   1953  10   14.0     6.5       0    56.0    84.1
+   1953  11   11.3     5.9       0    39.7    54.4
+   1953  12    9.5     5.0       0    18.0    28.4
+   1954   1    5.6     0.3      16    33.0    75.7
+   1954   2    6.5     0.2      10    59.7    79.7
+   1954   3   10.1     2.9       4    64.4   107.9
+   1954   4   12.8     2.8       5    10.1   202.4
+   1954   5   15.9     7.2       0    53.3   145.9
+   1954   6   17.9    10.3       0    92.3   157.1
+   1954   7   18.6    11.3       0    55.8   157.1
+   1954   8   19.2    11.3       0    80.1   123.5
+   1954   9   17.6     9.4       0    66.3   168.8
+   1954  10   15.8     9.3       1    54.9    94.5
+   1954  11   10.9     3.8       5   112.2    60.1
+   1954  12    9.6     4.4       3    51.4    54.5
+   1955   1    5.4     0.3      13    62.7    40.1
+   1955   2    4.5    -1.1      18    36.3    86.3
+   1955   3    7.5    -0.4      19    36.5   161.4
+   1955   4   14.6     5.6       0    16.6   173.7
+   1955   5   14.6     6.0       0   113.5   217.5
+   1955   6   19.3    10.1       0   107.4   155.3
+   1955   7   23.7    12.6       0     7.4   268.3
+   1955   8   24.3    13.6       0    11.5   188.0
+   1955   9   19.4    10.0       0    38.3   153.1
+   1955  10   13.9     5.4       4    40.1   119.7
+   1955  11   10.4     3.7       6    35.4    71.5
+   1955  12    9.4     2.2       6    79.1    47.3
+   1956   1    6.7     1.0      13    99.5    50.3
+   1956   2    2.5    -3.5      21    11.4    78.9
+   1956   3   10.8     2.2       8    17.3   149.7
+   1956   4   12.2     2.6       2    48.1   158.7
+   1956   5   18.2     7.1       0     8.5   246.6
+   1956   6   17.9     9.6       0    62.7   145.0
+   1956   7   20.9    12.5       0    62.0   168.0
+   1956   8   18.4    10.6       0   114.9   161.4
+   1956   9   18.4    11.1       0    60.0    94.3
+   1956  10   13.6     5.8       0    45.9   116.5
+   1956  11    9.1     2.9       4    19.7    77.9
+   1956  12    8.2     3.5      10    80.7    18.2
+   1957   1    8.6     3.0       4    41.0    50.8
+   1957   2    9.1     3.2       6    71.7    83.1
+   1957   3   13.6     5.9       1    43.1   110.2
+   1957   4   13.5     5.1       1     9.9   168.0
+   1957   5   15.4     6.2       0    42.4   205.6
+   1957   6   22.2    10.1       0    55.7   297.1
+   1957   7   21.5    13.4       0    85.4   157.9
+   1957   8   20.4    12.1       0    95.9   170.5
+   1957   9   16.9     9.7       0   101.5   102.6
+   1957  10   15.4     7.6       0    52.6    92.9
+   1957  11    8.8     3.7       3    50.5    76.4
+   1957  12    7.4     1.6      10    64.4    62.3
+   1958   1    6.6     1.0      11    90.2    54.6
+   1958   2    9.0     2.3       8    65.4    55.4
+   1958   3    7.8     0.9      14    34.6   110.7
+   1958   4   12.1     3.6       6    27.5   145.2
+   1958   5   16.4     7.9       0    54.4   196.0
+   1958   6   19.1    10.7       0    84.2   145.7
+   1958   7   20.8    12.3       0    63.6   188.1
+   1958   8   20.2    12.7       0    67.3   119.6
+   1958   9   19.3    11.8       0    80.3   118.0
+   1958  10   14.4     8.1       0    72.5    93.7
+   1958  11    9.3     4.2       1    76.7    51.8
+   1958  12    7.4     2.7       4    83.5    29.5
+   1959   1    4.9    -0.6      20    94.1    85.8
+   1959   2    7.1     1.3      12     2.2    65.5
+   1959   3   11.4     4.1       0    86.6   102.0
+   1959   4   14.2     6.3       0    52.2   153.8
+   1959   5   18.3     7.7       0    25.8   228.0
+   1959   6   21.0    10.9       0    25.2   226.3
+   1959   7   23.9    12.8       0    64.9   272.7
+   1959   8   23.3    13.0       0    44.0   245.6
+   1959   9   21.8     9.4       0     5.4   213.9
+   1959  10   17.3     7.8       0    49.1   144.2
+   1959  11   10.6     3.7       7    44.9    70.6
+   1959  12    9.2     3.4       2   124.0    45.0
+   1960   1    6.5     1.6      12    82.3    37.8
+   1960   2    7.5     1.9       6    50.6    82.3
+   1960   3    9.8     3.9       1    24.9    78.0
+   1960   4   14.0     4.8       3    16.9   164.9
+   1960   5   17.8     8.8       0    61.4   182.3
+   1960   6   21.8    11.9       0   111.0   274.9
+   1960   7   19.6    11.9       0   110.1   129.7
+   1960   8   20.0    11.4       0    50.5   147.1
+   1960   9   17.8     9.8       0   104.8   122.8
+   1960  10   13.8     7.9       0   138.6    60.9
+   1960  11   10.8     4.7       1   106.1    73.4
+   1960  12    6.6     2.2       2   107.5    54.5
+   1961   1    6.6     1.8       5    86.1    43.6
+   1961   2   10.3     4.9       0    53.4    65.1
+   1961   3   13.6     3.7       3     4.5   173.2
+   1961   4   14.4     7.0       0    75.9    86.9
+   1961   5   16.3     7.2       0    28.0   225.2
+   1961   6   20.9    10.2       0    33.9   231.2
+   1961   7   21.1    11.9       0    54.3   196.5
+   1961   8   21.1    12.0       0    59.1   185.7
+   1961   9   20.4    11.5       0    56.9   135.8
+   1961  10   15.0     7.5       1    67.7   118.2
+   1961  11    9.2     3.1       6    36.9    63.4
+   1961  12    5.3    -0.3      18    97.8    76.5
+   1962   1    7.5     1.6       6    94.7    70.0
+   1962   2    7.5     1.6       7    10.3    70.6
+   1962   3    7.3    -0.7      17    32.4   126.3
+   1962   4   12.0     4.5       0    50.7   143.3
+   1962   5   14.8     7.0       0    38.6   177.5
+   1962   6   19.8     9.3       0     5.5   280.3
+   1962   7   20.2    11.8       0    54.6   137.3
+   1962   8   19.4    11.6       0    96.1   154.5
+   1962   9   17.0     9.5       0   115.0   142.3
+   1962  10   14.8     6.8       1    29.6   108.8
+   1962  11    8.3     2.8       7    55.1    32.7
+   1962  12    4.2    -1.6      17    50.4    72.6
+   1963   1   -0.2    -5.8      28    27.9    58.9
+   1963   2    1.7    -3.1      25    10.4    66.4
+   1963   3    9.8     3.1       5    75.9    85.8
+   1963   4   13.2     5.7       0    50.4   119.1
+   1963   5   15.6     6.9       0    43.6   193.4
+   1963   6   19.9    11.0       0    65.9   199.4
+   1963   7   20.4    11.4       0    48.0   188.2
+   1963   8   18.7    11.2       0    81.4   142.6
+   1963   9   17.6     9.7       0    58.0   129.7
+   1963  10   14.8     8.4       0    44.4    78.8
+   1963  11   11.4     6.3       0   115.4    60.4
+   1963  12    4.9     0.0      16    18.6    49.8
+   1964   1    5.6     1.1       9    13.0    37.2
+   1964   2    7.4     2.5       7    22.2    57.3
+   1964   3    7.2     2.1       7    92.6    65.9
+   1964   4   12.7     5.6       1    59.5   128.5
+   1964   5   18.6     9.3       0    44.4   190.8
+   1964   6   18.6    10.7       0    49.3   156.1
+   1964   7   22.0    12.7       0    21.2   214.7
+   1964   8   21.7    11.8       0    14.6   217.7
+   1964   9   20.6     9.6       0    15.5   210.4
+   1964  10   13.3     4.9       2    17.5   134.5
+   1964  11   10.5     5.0       1    25.0    55.0
+   1964  12    6.8     0.7      13    43.7    51.1
+   1965   1    6.4     1.2      14    56.0    83.7
+   1965   2    5.6     0.5      13     5.8    31.1
+   1965   3   10.1     1.8      10    44.2   137.7
+   1965   4   13.1     4.5       2    49.4   141.6
+   1965   5   16.3     8.4       0    63.8   179.6
+   1965   6   19.1    10.8       0    53.4   188.7
+   1965   7   18.5    11.0       0    90.0   122.8
+   1965   8   20.1    11.0       0    61.7   181.2
+   1965   9   16.9     9.1       0    75.4   122.9
+   1965  10   15.2     7.0       0    12.0   109.9
+   1965  11    8.0     1.9      11    51.2    77.4
+   1965  12    8.1     2.4       5    95.5    71.9
+   1966   1    5.0     0.8      15    30.8    42.5
+   1966   2    9.0     4.6       1    74.9    41.5
+   1966   3   10.7     3.2       3     9.9   121.5
+   1966   4   11.1     5.0       3    81.7    81.5
+   1966   5   16.3     7.2       0    54.0   234.9
+   1966   6   20.8    11.3       0    56.6   199.0
+   1966   7   19.8    11.7       0    80.9   149.7
+   1966   8   19.9    11.1       0    78.8   188.6
+   1966   9   18.5    10.3       0    52.5   168.0
+   1966  10   14.2     7.9       0   122.7    90.4
+   1966  11    8.3     2.9       4    28.0    61.0
+   1966  12    9.1     3.0       2    80.4    41.7
+   1967   1    7.2     2.6       8    35.5    64.2
+   1967   2    8.9     2.9       5    64.3    88.2
+   1967   3   11.1     4.2       1    30.7   174.6
+   1967   4   12.0     4.7       1    40.4   130.8
+   1967   5   15.6     7.5       0    85.6   184.2
+   1967   6   19.5     9.9       0    49.3   232.0
+   1967   7   22.7    13.1       0    76.6   234.4
+   1967   8   20.7    12.3       0    44.0   167.1
+   1967   9   17.7    10.9       0    59.4   116.5
+   1967  10   14.2     8.8       0   121.7    95.1
+   1967  11    8.9     3.0       5    29.2    69.2
+   1967  12    7.1     2.0      12    63.3    70.6
+   1968   1    7.3     2.0       8    57.9    50.0
+   1968   2    4.7    -0.1      16    26.8    54.0
+   1968   3   10.8     3.6       5    19.5   148.5
+   1968   4   13.0     4.4       6    46.1   184.5
+   1968   5   14.5     6.7       0    66.2   155.0
+   1968   6   19.9    11.4       0    69.2   206.6
+   1968   7   19.7    12.0       0   141.6   136.2
+   1968   8   19.4    12.3       0    91.7   124.0
+   1968   9   18.0    11.1       0   108.3   114.9
+   1968  10   15.8    10.6       0    67.7    66.5
+   1968  11    8.9     4.6       3    54.5    47.9
+   1968  12    5.1     1.1      11    63.6    35.9
+   1969   1    8.6     3.6       6    74.9    40.0
+   1969   2    4.2    -0.9      16    39.9    78.1
+   1969   3    7.3     1.1       8    48.3    70.5
+   1969   4   13.1     3.7       5    37.0   221.3
+   1969   5   16.4     8.3       0    88.8   161.9
+   1969   6   19.9     9.5       0    20.7   276.9
+   1969   7   23.2    13.1       0    49.0   243.8
+   1969   8   21.3    13.2       0    87.9   157.5
+   1969   9   17.7    10.8       0    32.8    97.4
+   1969  10   16.7     9.9       0     5.0   112.0
+   1969  11    9.0     3.2       5    52.0    84.6
+   1969  12    6.0     1.2       9    72.9    35.6
+   1970   1    6.6     1.9      10    66.6    34.5
+   1970   2    6.6     0.6      11    49.2   115.9
+   1970   3    7.6     0.6      12    45.8   120.8
+   1970   4   11.3     3.8       3    75.9   132.7
+   1970   5   18.8     8.7       0    22.9   224.8
+   1970   6   22.4    11.6       0    43.0   270.9
+   1970   7   20.4    11.9       0    42.3   192.4
+   1970   8   21.0    12.2       0    51.9   185.6
+   1970   9   19.4    11.2       0    40.3   157.3
+   1970  10   15.0     7.4       0    19.5   106.2
+   1970  11   11.4     5.6       1   150.3    64.7
+   1970  12    6.7     1.8      13    33.9    43.8
+   1971   1    7.2     2.5       7   105.3    42.1
+   1971   2    7.9     1.5       8    22.1    69.5
+   1971   3    8.7     2.2       8    42.9   106.0
+   1971   4   12.0     4.3       1    44.8   122.9
+   1971   5   17.3     7.4       0    46.3   228.9
+   1971   6   16.7     9.4       0   135.8   143.5
+   1971   7   23.2    13.1       0    37.3   259.3
+   1971   8   20.3    12.7       0   133.2   134.2
+   1971   9   19.5     9.8       0    13.4   166.5
+   1971  10   15.8     7.4       0    74.2   135.2
+   1971  11    9.8     3.0       7    61.3   102.0
+   1971  12    8.7     4.6       3    24.0    29.8
+   1972   1    6.4     2.0       6    60.5    41.8
+   1972   2    7.0     2.5       1    50.8    27.3
+   1972   3   11.8     2.8       4    63.2   144.0
+   1972   4   12.2     5.4       0    45.8   117.6
+   1972   5   15.1     7.4       0    49.8   141.9
+   1972   6   16.6     8.8       0    55.8   150.4
+   1972   7   21.0    11.8       0    23.3   168.7
+   1972   8   20.7    11.6       0    29.8   160.9
+   1972   9   16.5     8.3       0    31.0   129.1
+   1972  10   14.8     7.4       0    25.9    91.6
+   1972  11    9.5     3.8       7    65.8    80.6
+   1972  12    8.7     3.5       2    74.0    47.6
+   1973   1    6.8     2.1      10    24.4    38.8
+   1973   2    7.7     1.3      11    15.0    74.1
+   1973   3   11.0     2.1       4    10.8   150.7
+   1973   4   12.1     4.2       2    42.4   167.7
+   1973   5   16.2     8.1       0    71.2   168.0
+   1973   6   20.9    10.9       0   109.3   249.5
+   1973   7   20.8    12.2       0    60.0   171.1
+   1973   8   22.5    12.8       0    28.8   192.0
+   1973   9   19.7    11.0       0    32.7   153.9
+   1973  10   12.8     5.5       1    40.8    95.1
+   1973  11    9.8     3.2      10    28.3    89.1
+   1973  12    8.3     2.3       8    30.9    62.9
+   1974   1    9.3     3.6       3    65.0    56.3
+   1974   2    8.7     3.1       4    77.7    58.3
+   1974   3    9.3     2.4       6    36.7   101.7
+   1974   4   13.0     3.8       0     4.2   142.1
+   1974   5   16.1     6.8       0    31.6   191.4
+   1974   6   19.1    10.1       0    78.7   206.2
+   1974   7   20.1    12.2       0    41.7   187.8
+   1974   8   20.6    11.3       0    97.2   198.7
+   1974   9   16.5     9.1       0   156.1   146.5
+   1974  10   11.0     4.9       1    66.4   105.4
+   1974  11   10.1     5.0       0    95.1    52.9
+   1974  12   10.6     5.9       0    33.4    58.8
+   1975   1    9.8     4.6       1    69.4    44.7
+   1975   2    7.9     1.8       4    29.7    57.8
+   1975   3    7.8     2.5       6    95.2    72.7
+   1975   4   12.8     5.3       4    46.9   131.4
+   1975   5   14.3     6.4       0    49.0   159.1
+   1975   6   21.5     9.4       0    18.0   301.0
+   1975   7   23.8    13.4       0    34.1   242.4
+   1975   8   25.1    14.1       0    30.2   218.6
+   1975   9   18.7     9.9       0    95.3   147.0
+   1975  10   14.2     6.5       1    11.0   120.7
+   1975  11    9.8     2.5       7    37.9    85.1
+   1975  12    7.5     1.7      10    21.7    34.4
+   1976   1    8.5     3.4       8    18.9    70.3
+   1976   2    7.5     2.3       8    18.8    42.6
+   1976   3    9.0     1.7      11    16.0   107.8
+   1976   4   12.9     4.1       4     8.1   148.7
+   1976   5   17.8     8.3       0    44.2   172.0
+   1976   6   24.4    12.6       0    17.1   261.4
+   1976   7   25.9    13.2       0    14.3   254.2
+   1976   8   24.4    11.4       0    23.9   257.4
+   1976   9   18.1    10.5       0    90.7   118.2
+   1976  10   14.1     8.3       0    99.5    43.6
+   1976  11    9.2     3.4       5    55.9    54.1
+   1976  12    4.6    -0.4      13   101.8    58.6
+   1977   1    5.4     0.7      11    75.9    35.4
+   1977   2    8.9     3.3       4   114.4    74.4
+   1977   3   10.5     4.3       4    59.8    87.2
+   1977   4   11.6     3.8       4    40.7   157.9
+   1977   5   15.7     6.1       0    43.1   217.5
+   1977   6   16.7     8.5       0    86.9   123.2
+   1977   7   21.0    12.0       0     5.8   193.6
+   1977   8   19.7    12.2       0   129.0   123.4
+   1977   9   17.5    10.4       0     7.8   101.8
+   1977  10   15.4     8.3       0    32.8   107.3
+   1977  11    9.6     3.8       7    46.6   102.4
+   1977  12    8.9     3.9       2    67.8    45.2
+   1978   1    6.2     0.7      11    68.2    53.6
+   1978   2    5.5     0.4      15    45.6    58.9
+   1978   3   10.8     3.3       3    52.3   128.1
+   1978   4   10.2     3.3       5    45.2   113.6
+   1978   5   17.0     7.1       0    48.5   202.8
+   1978   6   19.1     9.6       0    39.9   171.7
+   1978   7   20.0    11.5       0    82.4   146.4
+   1978   8   20.2    11.4       0    32.6   157.4
+   1978   9   19.1    10.6       0    24.4   159.3
+   1978  10   16.2     8.1       0     5.4    87.5
+   1978  11   11.6     5.5       5    22.8    77.3
+   1978  12    7.1     2.2      12   109.5    34.3
+   1979   1    3.2    -3.1      23    56.8    72.0
+   1979   2    3.8    -0.9      18    56.2    67.3
+   1979   3    8.4     2.1       2   110.3    92.9
+   1979   4   12.3     4.8       3    38.9   126.4
+   1979   5   15.2     6.8       2   124.8   190.9
+   1979   6   19.0    10.7       0    43.6   166.6
+   1979   7   22.5    13.0       0    16.6   192.2
+   1979   8   20.3    11.7       0    60.8   167.4
+   1979   9   18.6     9.6       0    17.0   171.0
+   1979  10   15.5     8.0       0    59.8   117.0
+   1979  11   10.5     3.9       4    39.4    70.0
+   1979  12    8.9     3.8       3   127.7    59.7
+   1980   1    5.3    -0.3      15    36.7    84.0
+   1980   2    9.5     3.2       5    39.8    58.8
+   1980   3    8.5     2.3       7    69.8    86.7
+   1980   4   13.7     4.9       0    14.1   165.4
+   1980   5   16.6     6.3       1    35.5   228.7
+   1980   6   19.0    10.7       0    89.4   186.7
+   1980   7   19.7    11.2       0    59.5   168.9
+   1980   8   21.2    12.8       0    63.6   169.0
+   1980   9   19.2    12.2       0    65.6   136.4
+   1980  10   13.0     6.0       0    84.9   111.8
+   1980  11    9.1     4.4       3    42.5    61.4
+   1980  12    8.5     2.9       7    32.9    64.4
+   1981   1    7.3     2.4       8    39.2    50.9
+   1981   2    6.2     0.2      15    20.9    75.3
+   1981   3   11.1     6.4       0   129.7    57.8
+   1981   4   12.0     4.4       2    43.9   110.4
+   1981   5   15.7     8.2       0    87.7    98.3
+   1981   6   18.1    10.4       0    26.1   122.8
+   1981   7   21.3    12.3       0    34.0   129.0
+   1981   8   22.2    12.7       0    38.8   199.8
+   1981   9   19.8    11.0       0    92.5   157.3
+   1981  10   12.3     5.7       1    64.7   101.9
+   1981  11   10.8     4.9       2    31.4    43.7
+   1981  12    3.6    -2.0      18    74.0    57.5
+   1982   1    5.5    -0.1      13    57.2    55.0
+   1982   2    7.9     2.7       5    32.0    33.8
+   1982   3   10.3     2.9       2    96.2   144.7
+   1982   4   13.8     4.9       0    27.4   164.4
+   1982   5   17.5     7.2       1    35.9   187.2
+   1982   6   21.3    12.7       0    69.4   148.4
+   1982   7   22.0    12.8       0    23.5   151.4
+   1982   8   21.2    12.9       0    37.9   159.8
+   1982   9   20.1    10.6       0    51.9   141.0
+   1982  10   13.6     7.8       0    83.4    66.3
+   1982  11   10.8     6.1       4    77.3    68.5
+   1982  12    7.7     1.9       9    62.4    60.4
+   1983   1    9.8     4.7       2    45.7    54.9
+   1983   2    4.8    -0.7      17    23.8    74.0
+   1983   3   10.3     3.3       4    42.5    89.5
+   1983   4   11.8     3.7       2    89.5   150.5
+   1983   5   14.8     7.8       0   106.3   126.8
+   1983   6   19.6    11.0       0    19.4   180.3
+   1983   7   26.8    15.4       0    21.7   257.5
+   1983   8   23.5    13.3       0    24.0   214.5
+   1983   9   18.0    11.1       0    59.4    92.4
+   1983  10   14.3     7.7       1    53.0   119.7
+   1983  11   10.4     5.2       6    42.6    44.3
+   1983  12    8.7     3.2       8    49.8    62.9
+   1984   1    7.5     1.5       7    81.5    86.1
+   1984   2    6.4     1.0       7    35.4    66.0
+   1984   3    8.2     2.4       1    50.3    48.8
+   1984   4   13.9     3.4       5     1.6   236.8
+   1984   5   14.5     6.0       0    72.0   143.4
+   1984   6   20.8    10.8       0    30.0   244.3
+   1984   7   23.9    12.2       0    13.6   249.4
+   1984   8   23.6    13.6       0    32.7   199.8
+   1984   9   17.9    11.2       0    91.1    99.6
+   1984  10   15.0     8.6       1    54.4    88.6
+   1984  11   11.3     6.0       0   101.6    53.8
+   1984  12    8.3     2.7       8    44.5    57.6
+   1985   1    3.9    -1.9      22    44.4    51.1
+   1985   2    5.5    -0.8      15    34.7    78.0
+   1985   3    8.9     1.4      10    36.7   112.4
+   1985   4   13.1     5.1       3    32.7   138.3
+   1985   5   15.7     7.3       0    80.5   178.3
+   1985   6   17.5     9.0       0   122.5   165.0
+   1985   7   21.6    12.7       0    45.8   216.0
+   1985   8   19.0    12.1       0    67.0   164.9
+   1985   9   19.4    11.2       0    19.4   143.3
+   1985  10   14.5     7.9       0    29.1   100.8
+   1985  11    7.4     1.7      10    41.1    86.1*
+   1985  12    9.4     5.1       5   108.1    44.2
+   1986   1    6.7     1.1       9    67.3    76.4
+   1986   2    1.0    -4.1      24     7.3    71.2
+   1986   3    9.2     2.1       4    58.0   127.3
+   1986   4   10.2     3.1       2    70.4   139.6
+   1986   5   15.7     8.0       0    70.7   205.6
+   1986   6   20.6    10.5       0    22.3   222.7
+   1986   7   21.5    12.8       0    37.1   201.2
+   1986   8   18.4    11.0       0   114.3   147.0
+   1986   9   16.6     7.5       0    39.0   171.6
+   1986  10   15.3     7.8       0    75.1   119.7
+   1986  11   11.4     5.4       0    78.4    77.9
+   1986  12    9.2     3.8       1    64.2    64.8
+   1987   1    3.0    -1.4      20     9.9    68.8
+   1987   2    7.1     1.0      13    34.0    67.8
+   1987   3    8.2     1.5      13    53.9   111.6
+   1987   4   15.2     6.6       0    51.4   158.7
+   1987   5   15.2     6.5       0    48.7   168.7
+   1987   6   17.8    10.4       0    86.0   129.3
+   1987   7   21.2    12.7       0    29.3   179.4
+   1987   8   21.0    12.5       0    34.0   158.2
+   1987   9   18.6    10.9       0    25.4   132.3
+   1987  10   14.0     6.7       1   138.8   109.5
+   1987  11    9.0     4.3       2    58.2    43.9
+   1987  12    8.0     3.7       7    26.0    42.9
+   1988   1    8.1     3.3       4   100.0    47.7
+   1988   2    8.1     2.3       5    33.8   103.7
+   1988   3   10.2     3.8       4    59.1    85.2
+   1988   4   12.6     4.6       3    30.2   132.0
+   1988   5   17.1     7.8       0    32.0   178.1
+   1988   6   18.7    10.3       0    59.6   142.3
+   1988   7   18.9    11.6       0    96.5   138.8
+   1988   8   20.4    11.9       0    38.8   178.8
+   1988   9   17.9    10.4       0    39.6   136.9
+   1988  10   14.5     8.0       2    38.6   120.0
+   1988  11    9.1     1.6      15    29.5    91.4
+   1988  12   10.1     5.4       0    13.4    46.7
+   1989   1    9.1     3.6       5    33.4    68.2
+   1989   2    9.9     3.0       4    55.1   107.0
+   1989   3   12.0     4.6       1    47.0   100.9
+   1989   4   11.0     3.6       1    63.8   133.9
+   1989   5   19.7     8.6       0    29.2   300.8
+   1989   6   20.8    10.5       0    45.9   244.4
+   1989   7   24.9    14.0       0    29.4   280.4
+   1989   8   23.4    12.4       0    43.3   269.5
+   1989   9   19.9    11.9       0    23.8   141.6
+   1989  10   15.9     8.9       0    53.9    90.8
+   1989  11    9.8     3.2       7    32.5   104.1
+   1989  12    8.2     3.3       4   141.5    26.5
+   1990   1   10.0     4.5       1    75.0    58.3
+   1990   2   11.3     5.3       0    94.2    95.7
+   1990   3   12.7     5.0       2    18.4   144.1
+   1990   4   13.7     3.3       5    20.4   234.4
+   1990   5   19.2     7.8       0     8.7   285.0
+   1990   6   18.2    10.7       0    48.8   121.1
+   1990   7   23.8    12.2       0    17.7   268.5
+   1990   8   24.7    14.0       0    26.5   236.6
+   1990   9   18.7     9.4       0    41.1   164.7
+   1990  10   15.8     9.3       0    45.9   124.4
+   1990  11    9.8     4.3       1    20.0    83.7
+   1990  12    6.9     1.7      10    56.3    58.8
+   1991   1    6.4     1.2       8    60.9    66.9
+   1991   2    4.7    -1.6      18    20.5    60.0
+   1991   3   11.5     5.1       2    46.1    87.2
+   1991   4   12.2     4.6       1    56.3   156.6
+   1991   5   15.3     7.4       0     8.6   142.9
+   1991   6   16.8     9.0       0    74.8   150.0
+   1991   7   22.2    13.7       0    92.8   217.3
+   1991   8   23.2    13.3       0    11.6   241.4
+   1991   9   20.2    10.6       0    42.9   165.4
+   1991  10   13.4     7.3       0    34.2    79.4
+   1991  11    9.9     4.5       2    62.2    57.4
+   1991  12    7.0     1.6      11    15.9    58.4
+   1992   1    5.9     1.5      12    30.4    46.8
+   1992   2    8.9     2.1       8    22.0    67.3
+   1992   3   11.0     4.8       1    47.7    73.3
+   1992   4   13.2     5.6       2    57.7   139.2
+   1992   5   19.7     9.1       0    62.2   262.7
+   1992   6   21.4    11.7       0    43.4   212.2
+   1992   7   21.1    13.5       0    70.1   164.0
+   1992   8   20.3    12.8       0   108.9   173.6
+   1992   9   17.6    10.8       0   106.9   120.2
+   1992  10   11.2     5.2       2    75.7   101.3
+   1992  11   10.9     4.7       0   119.9    61.5
+   1992  12    6.4     1.3      11    50.7    47.2
+   1993   1    9.6     3.5       5    82.4    38.0
+   1993   2    7.1     2.4       4     7.1    54.7
+   1993   3   11.0     3.9       3    32.7   135.0
+   1993   4   13.2     6.6       0    69.2   111.9
+   1993   5   16.6     8.0       0    56.6   196.7
+   1993   6   20.7    11.5       0    40.1   231.4
+   1993   7   20.8    12.3       0    51.3   190.0
+   1993   8   20.5    11.1       0    26.7   238.3
+   1993   9   16.7     9.3       0    96.1   107.7
+   1993  10   11.9     6.0       3   112.4   120.0
+   1993  11    8.0     2.6       8    51.0    76.3
+   1993  12    8.7     3.4       4    98.0    55.0
+   1994   1    8.5     3.3       2    82.2    87.0
+   1994   2    6.7     1.3       8    62.4    77.6
+   1994   3   11.7     5.3       0    41.9   127.6
+   1994   4   12.5     5.1       0    52.0   177.7
+   1994   5   15.3     7.6       0    84.5   162.1
+   1994   6   20.6    11.0       0    13.5   254.9
+   1994   7   24.8    13.8       0    54.2   248.3
+   1994   8   21.1    13.0       0    52.5   191.8
+   1994   9   16.6    10.4       0    62.6   113.1
+   1994  10   14.1     6.9       0    67.4   137.5
+   1994  11   12.7     8.4       0    55.7    46.7
+   1994  12    9.6     3.9       5    74.6    68.2
+   1995   1    8.5     2.2       7   116.3    61.8
+   1995   2   10.4     4.4       1    66.0    74.9
+   1995   3   10.5     2.0       6    49.3   198.7
+   1995   4   14.3     5.4       3    18.9   190.1
+   1995   5   17.8     7.8       0    54.1   233.5
+   1995   6   20.0    10.4       0     6.6   194.4
+   1995   7   25.1    13.9       0    37.8   247.6
+   1995   8   26.4    13.9       0     4.4   285.1
+   1995   9   18.3    10.3       0    98.8   135.3
+   1995  10   17.3    10.3       0    33.2   139.9
+   1995  11   11.3     5.2       5    98.2    78.1
+   1995  12    4.6     0.2      15    99.8    40.9
+   1996   1    6.6     3.1       7    35.5*   29.3
+   1996   2    6.2    -0.1      17    60.8*  103.4
+   1996   3    8.4     1.8       9    27.1*   76.4
+   1996   4   13.8     4.8       5    49.3   148.3
+   1996   5   14.1     5.6       1    35.7   185.7
+   1996   6   21.2    10.2       0    23.7*  290.7
+   1996   7   23.3    12.7       0    25.5*  256.6
+   1996   8   22.4    12.5       0    53.1*  211.6
+   1996   9   18.4    10.3       0    16.1*  125.3
+   1996  10   15.8     8.6       0    33.0*  130.8
+   1996  11    9.6     2.9      10    81.6*  101.0
+   1996  12    5.5     0.9      13    16.2*   55.5
+   1997   1    5.1    -0.2      16    11.9    51.4
+   1997   2   10.4     4.2       3    76.5    64.2
+   1997   3   13.3     5.5       0     7.2*  150.2
+   1997   4   14.5     4.9       2    17.5*  189.9
+   1997   5   17.4     7.4       1    61.2*  261.4
+   1997   6   18.9    11.3       0    66.7*  137.1
+   1997   7   22.8    12.9       0    25.4*  231.7
+   1997   8   24.9    15.7       0   104.2*  172.0
+   1997   9   19.7    10.7       0    18.5   169.7
+   1997  10   14.9     6.6       6    57.2   153.8
+   1997  11   11.7     6.1       1    94.6    47.1
+   1997  12    9.0     3.6       6    58.7    55.7
+   1998   1    8.3     2.9       9    60.0    64.0
+   1998   2   11.5     4.1       4     8.7   113.0
+   1998   3   11.8     5.4       1    57.4    77.5
+   1998   4   11.9     5.1       1   107.7   105.8
+   1998   5   18.7     9.1       0    20.9   199.8
+   1998   6   19.1    11.5       0    75.9   114.0
+   1998   7   21.0    12.4       0    29.5   157.0
+   1998   8   22.4    11.9       0    26.8   225.0
+   1998   9   19.6    11.8       0   119.4   133.8*
+   1998  10   14.4     8.2       0   116.4    94.5
+   1998  11    9.3     2.2       7    69.9    66.3
+   1998  12    9.4     3.2       8    72.7    38.1
+   1999   1    9.0     3.4       4    91.9    51.1
+   1999   2    8.6     2.9       5    32.9    81.3
+   1999   3   11.6     4.8       1    28.8    97.4
+   1999   4   14.3     6.1       2    57.6   147.6
+   1999   5   18.2     9.7       0    50.9   153.6
+   1999   6   19.7    10.1       0    65.3   202.1
+   1999   7   24.2    13.3       0     7.2   235.4
+   1999   8   21.6    12.9       0    98.3   159.2
+   1999   9   20.8    12.4       0   102.1   155.2
+   1999  10   15.1     7.1       0    70.8   144.8
+   1999  11   10.8     5.3       0    41.1    81.1
+   1999  12    8.3     1.7       9    89.8    60.9
+   2000   1    8.1     2.0       9    19.8    82.1
+   2000   2   10.2     3.8       3    78.3   104.9
+   2000   3   11.7     4.2       2    11.9   112.6
+   2000   4   12.4     4.8       2   137.2   143.4
+   2000   5   17.2     8.6       0    67.7   189.8
+   2000   6   20.5    12.2       0    19.4   164.6
+   2000   7   20.8    12.3       0    28.5   161.2
+   2000   8   22.7    13.3       0    58.3   209.4
+   2000   9   19.2    12.1       0    87.2   126.1
+   2000  10   14.3     8.2       0   119.5    83.9
+   2000  11   10.6     4.8       0    99.1    69.2
+   2000  12    8.6     4.2       7    99.8    51.9
+   2001   1    6.4     1.2      13    57.4    83.3
+   2001   2    8.8     2.0      10    68.6    85.0
+   2001   3    9.0     3.1       5    75.1    74.1
+   2001   4   12.9     4.8       0    72.7   148.2
+   2001   5   18.5     7.9       0    35.5   198.3
+   2001   6   20.7    10.6       0    23.1   226.8
+   2001   7   23.4    13.4       0    57.2   206.1
+   2001   8   22.7    12.9       0    92.0   184.1
+   2001   9   17.9    10.5       0    35.0   123.0
+   2001  10   17.0    11.1       0    92.4   100.9
+   2001  11   11.2     3.9       5    38.5    86.9
+   2001  12    6.8     0.2      17    29.5    79.2
+   2002   1    9.2     3.4       5    57.4    44.4
+   2002   2   11.1     4.4       3    70.9    80.5
+   2002   3   12.4     4.6       3    33.0   101.1
+   2002   4   15.2     5.2       0    43.0   210.0
+   2002   5   16.8     8.4       0    58.3   177.5
+   2002   6   20.0    10.3       0    42.4   163.3
+   2002   7   22.1    12.0       0    89.6   178.8
+   2002   8   22.8    12.9       0    53.2   166.2
+   2002   9   19.7    10.0       0    24.8   167.1
+   2002  10   14.8     7.1       1   109.4   104.8
+   2002  11   11.8     6.4       0   133.4    52.3
+   2002  12    8.9     4.1       4    98.1    41.3
+   2003   1    7.6     1.8      11    81.4    87.7
+   2003   2    8.4     0.6      15    17.3    94.4
+   2003   3   13.3     2.7       8    25.2   154.8
+   2003   4   15.3     4.6       5    36.8   169.8
+   2003   5   17.5     8.1       0    48.1   191.2
+   2003   6   22.4    11.8       0    55.5   213.6
+   2003   7   23.7    13.4       0    53.8   192.0
+   2003   8   25.5    13.5       0     3.0   228.4
+   2003   9   21.3     8.1       0    17.4   175.3
+   2003  10   14.0     3.9       5    31.7   134.8
+   2003  11   12.0     5.7       1    89.6    78.9
+   2003  12    8.7     1.8      10    70.7    53.6*
+   2004   1    8.8     2.7       9    66.1    62.7
+   2004   2    8.7     2.9      11    25.5    79.1
+   2004   3   10.9     3.4       2    51.8   101.5
+   2004   4   14.7     6.2       0    68.8   150.3
+   2004   5   18.0     8.6       0    41.1   195.5
+   2004   6   21.8    12.0       0    23.8   223.6
+   2004   7   22.0    12.2       0    83.1   169.5
+   2004   8   23.4    14.2       0   135.0   194.1
+   2004   9   20.1    11.7       0    28.9   174.4
+   2004  10   14.7     8.6       0   131.4   102.4
+   2004  11   10.9     5.8       1    34.2    52.4
+   2004  12    8.6     2.8       6    37.7    58.3
+   2005   1    9.4     3.8       2    18.2    65.4
+   2005   2    7.3     2.1      10    20.0    66.3
+   2005   3   11.2     4.7       6    44.5    79.3
+   2005   4   14.3     5.7       1    50.2   136.3
+   2005   5   17.2     7.6       0    31.5   226.4
+   2005   6   21.6    12.0       0    93.4   177.6
+   2005   7   22.3    13.4       0    34.9   192.0
+   2005   8   23.1    12.2       0    31.3   235.7
+   2005   9   20.9    11.9       0    38.5   155.4
+   2005  10   17.1    10.9       0    53.4    92.0
+   2005  11    9.9     3.1      11    38.6    88.0
+   2005  12    7.7     1.8      11    50.2    55.7
+   2006   1    7.2     2.2       8    16.6    54.9
+   2006   2    6.6     0.8      12    33.0    73.1
+   2006   3    9.2     2.0      10    59.3    95.5
+   2006   4   13.9     5.4       2    36.3   152.5
+   2006   5   17.6     9.0       0   104.7   165.7
+   2006   6   23.1    11.7       0     5.3   246.2
+   2006   7   27.1    14.9       0    87.3   303.7
+   2006   8   21.8    13.1       0    58.7   167.2
+   2006   9   22.1    13.5       0    90.8   156.5
+   2006  10   17.2    10.6       0   118.0   109.0
+   2006  11   12.1     5.1       4    86.4   101.2
+   2006  12    9.4     4.3       6    68.7    42.7
+   2007   1   10.4     4.8       4    73.3    79.8
+   2007   2    9.7     3.7       7    81.0    67.6
+   2007   3   12.0     3.7       2    36.9   165.4
+   2007   4   17.8     5.6       0     1.8   210.7
+   2007   5   17.5     7.1       0   135.2   165.5
+   2007   6   20.5    11.3       0    78.8   149.0
+   2007   7   20.6    12.2       0   105.5   195.1
+   2007   8   21.7    12.0       0    38.2   209.2
+   2007   9   19.2    10.3       0    17.7   142.6
+   2007  10   15.1     7.9       0    68.9   102.5
+   2007  11   11.3     4.3       4    56.0    86.9
+   2007  12    8.3     2.4      11    60.6    57.2
+   2008   1   10.3     4.7       0    81.6    62.4
+   2008   2   10.5     1.7      11    16.9   124.1
+   2008   3   10.6     3.5       2    90.3   115.2
+   2008   4   13.1*    4.7       3    46.9   161.2
+   2008   5   18.7*    9.5       0   106.6   173.2
+   2008   6   20.1    11.1       0    67.3   223.8
+   2008   7   22.0    12.8       0    90.0   198.5
+   2008   8   20.8    13.9       0    77.0   141.8
+   2008   9   17.8    10.2       0    73.5   113.5*
+   2008  10   14.6     5.7       1    39.3   132.2
+   2008  11   10.1     4.8       3    94.2    67.0
+   2008  12    6.9     1.3      11    37.3    73.5
+   2009   1    6.3     0.2      16    47.8    69.3
+   2009   2    7.9     2.0      10    54.5    64.5
+   2009   3   12.4     3.2       3    20.2   161.4
+   2009   4   15.6     6.1       0    36.0   168.4
+   2009   5   18.2     8.3       0    44.8   226.1
+   2009   6   22.0    10.7       0    49.3   203.3
+   2009   7   22.4    13.1       0    72.8   212.3
+   2009   8   22.7    13.3       0    46.6   190.6
+   2009   9   20.2    10.6       0     9.0   163.7
+   2009  10   16.2     8.4       0    44.4   109.7
+   2009  11   12.5     7.0       0   105.2    73.5
+   2009  12    6.8     0.8      12    89.9    61.5
+   2010   1    4.7    -1.0      17    56.4    68.2
+   2010   2    7.1     1.3       7    79.8    59.3
+   2010   3   11.3     3.2       8    47.6   130.2
+   2010   4   15.8     4.9       0    25.5   209.5
+   2010   5   17.6     7.3       0    28.6   207.4
+   2010   6   23.0    11.1       0    34.5   230.5
+   2010   7   23.9    14.2       0    17.9   181.0
+   2010   8   21.4    12.1       0   146.2   141.7
+   2010   9   18.8    10.3       0    52.5   123.1
+   2010  10   14.5     7.4       2    43.4   123.5
+   2010  11    8.2     2.9      10    38.6    53.6
+   2010  12    2.7    -2.2      25    32.7    25.8*
+   2011   1    7.0     1.9      12    58.8    49.3
+   2011   2   10.4     4.4       1    49.3    34.2
+   2011   3   12.4     3.2*      5*    9.3   141.5
+   2011   4   19.4     7.3       0     0.5   211.4
+   2011   5   18.9     8.4       0    42.5   208.7
+   2011   6   19.3    10.2       0    54.1   188.5
+   2011   7   21.4    10.2       0    43.1   179.4
+   2011   8   20.7    11.4       0    65.6   157.8
+   2011   9   20.7    10.7       0    31.8   151.7
+   2011  10   17.2*    9.5*      0*   26.3*  130.6*
+   2011  11   13.5     6.3       1    28.4    64.8
+   2011  12    9.3     3.1       4    71.2    62.6*
+   2012   1    9.8     3.6       6    34.6    85.7
+   2012   2    7.3     1.2      12    21.3    71.7
+   2012   3   14.0     3.6       2    24.3   164.3
+   2012   4   12.6     4.6       2   143.0   135.1*
+   2012   5   17.7     9.7       0    55.5   185.6*
+   2012   6   18.9    11.6       0   151.7   128.3*
+   2012   7   20.5*   12.6*      0*  100.0*  178.2*
+   2012   8   21.8*   13.6*      0*   85.6*  168.4*
+   2012   9   18.4*    9.2*      0*   57.6   173.2
+   2012  10   13.4     7.1       0   124.2    85.5
+   2012  11   10.1     4.2       1    83.3    74.0
+   2012  12    8.6     2.6       9   103.3    61.7
+   2013   1    6.4     1.9      14    58.5    47.8
+   2013   2    6.2     0.9       5    47.4    72.3
+   2013   3    6.3     0.2      16    76.6    60.7
+   2013   4   12.9     3.9       6    24.8   177.0
+   2013   5   15.9     6.7       0    66.2   193.6
+   2013   6   19.3    10.2       0    17.3   181.3
+   2013   7   25.5    13.9       0    45.7   297.3
+   2013   8   23.1    13.1       0    19.3   205.9
+   2013   9   19.0     9.9       0    40.6   123.1
+   2013  10   16.3     9.9       0    86.5   101.8 
+   2013  11    9.9     3.8       2    55.2    85.7 
+   2013  12   10.0     3.6       0    97.7    63.6 
+   2014   1    9.3     3.5       3   146.9    77.7 
+   2014   2    9.7     4.2       0    90.1    97.4 
+   2014   3   12.8     3.5       2    39.2   135.6 
+   2014   4   15.0*    6.4       0    50.2   149.5 
+   2014   5   17.1*    8.9       0    90.3   185.7 
+   2014   6   21.5    11.8       0    36.9   236.3 
+   2014   7   24.9    13.5       0    45.5   264.6 
+   2014   8   20.8    11.7       0    85.6   190.5 
+   2014   9   21.1    11.4       0     4.1   143.7 
+   2014  10   16.8     9.9       0    65.6   116.9 
+   2014  11   11.5     5.7       2    98.6    60.9 
+   2014  12    8.7     2.4       9    44.0    96.9 
+   2015   1    8.4     1.6      10    53.6    78.5   Provisional
+   2015   2    7.5     1.1       9    48.7    80.8   Provisional
+   2015   3   11.4     3.4       1    25.6   115.0   Provisional
+   2015   4   15.9     4.5       0    22.5   217.6   Provisional
+   2015   5   16.8     7.7       0    55.6   183.3   Provisional
+   2015   6   21.2    10.2       0    25.2   238.4   Provisional
+   2015   7   22.6    12.6       0    47.8   191.5   Provisional
diff --git a/paisleydata.txt b/paisleydata.txt
new file mode 100644
index 0000000..e5b82bf
--- /dev/null
+++ b/paisleydata.txt
@@ -0,0 +1,686 @@
+Paisley
+Location 2478E 6642N, 32 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1959   1    4.0    -2.0      25    40.9    54.1
+   1959   2    6.6     2.1      10    41.8    17.8
+   1959   3   10.6     4.2       0    50.9    85.7
+   1959   4   13.0     5.2       0    76.3   125.1
+   1959   5   18.1     7.9       0    24.0   222.0
+   1959   6   18.1    10.3       0    81.6   187.3
+   1959   7   19.6    12.3       0   113.7   157.3
+   1959   8   20.3    12.6       0    14.7   165.2
+   1959   9   18.3     9.7       0    26.5   137.5
+   1959  10   15.2     8.7       0   140.7   105.5
+   1959  11    9.3     4.9       2   129.7    37.4
+   1959  12    7.4     2.9       3   199.8    13.5
+   1960   1    6.1     0.8      11   101.1    43.5
+   1960   2    5.8     0.0      16   107.2    84.4
+   1960   3    8.9     3.5       1    57.0    77.8
+   1960   4   14.0     6.0       0   107.7   154.1
+   1960   5   17.8     8.2       0    66.6   189.5
+   1960   6   21.0    11.3       0    63.9   244.2
+   1960   7   18.8    11.5       0    90.5   148.8
+   1960   8   19.4    11.0       0    86.5   180.2
+   1960   9   16.7     8.7       0    79.0   152.1
+   1960  10   12.6     7.7       0    78.7    54.9
+   1960  11    8.9     3.5       3   145.6    62.6
+   1960  12    5.6     0.8      12   142.7    29.1
+   1961   1    5.9     0.3      12   100.1    35.5
+   1961   2    9.0     4.4       1   127.6    52.6
+   1961   3   11.6     5.7       0    60.8    95.4
+   1961   4   12.4     5.8       2    95.7    96.5
+   1961   5   15.9     7.3       0    52.3   185.3
+   1961   6   17.3     9.7       0    37.0   153.5
+   1961   7   18.1    10.4       0    69.3   150.3
+   1961   8   18.4    11.2       0   146.2   160.4
+   1961   9   17.4    10.7       0   155.2   108.4
+   1961  10   13.5     7.5       0   149.9   103.3
+   1961  11    8.1     2.9       7   113.8    48.6
+   1961  12    4.2    -0.5      17   121.5    19.1
+   1962   1    6.7     1.6       6   220.1    37.4
+   1962   2    7.2     2.4       2   103.6    64.2
+   1962   3    7.5     0.0      14    38.4   104.7
+   1962   4   12.8     3.2       4    72.4   197.1
+   1962   5   15.8     7.0       2    62.4   198.8
+   1962   6   18.3     8.5       0    53.2   192.8
+   1962   7   17.9     9.9       0    76.7   137.8
+   1962   8   17.2    10.1       0   136.5   142.0
+   1962   9   14.8     9.1       0   181.8    74.1
+   1962  10   13.3     8.2       0    60.5    83.3
+   1962  11    7.8     3.2       7    68.3    27.0
+   1962  12    5.9     0.5      12   114.0    34.4
+   1963   1    2.5    -2.7      22    18.1    46.9
+   1963   2    3.9    -2.9      22    13.2    70.5
+   1963   3    9.8     2.8       6   153.0    85.7
+   1963   4   11.6     4.8       1    61.5   110.6
+   1963   5   14.0     6.4       0    95.7   193.5
+   1963   6   18.5    10.8       0    62.0   172.9
+   1963   7   18.0    10.7       0    80.2   151.2
+   1963   8   17.1    10.7       0    86.5    88.1
+   1963   9   15.8     9.2       0    90.0   128.4
+   1963  10   13.2     7.5       0   127.1    76.8
+   1963  11    8.5     3.7       6   191.6    34.9
+   1963  12    5.8     1.3      12    50.9    25.8
+   1964   1    6.8     2.5       7    61.9    21.8
+   1964   2    7.2     2.3       5    30.4    59.7
+   1964   3    7.4     2.2       3    55.4    57.7
+   1964   4   12.1     5.4       0    77.3   101.3
+   1964   5   16.0     8.7       0    85.8   167.7
+   1964   6   17.5     9.6       0    68.0   163.5
+   1964   7   17.9    11.5       0    58.0   126.7
+   1964   8   17.6    10.9       0   146.3   121.9
+   1964   9   16.4     9.4       0   131.5   132.9
+   1964  10   11.8     5.7       0    67.4    74.0
+   1964  11    8.8     3.8       3    95.6    31.3
+   1964  12    6.0     1.2       7   154.3    34.8
+   1965   1    5.1     0.6      13   127.2    54.2
+   1965   2    6.7     0.4      11    24.0    61.7
+   1965   3    8.0     1.2       9    68.5    99.5
+   1965   4   12.0     4.3       1    74.8   145.9
+   1965   5   14.8     7.6       0    86.3   134.5
+   1965   6   17.9    10.4       0   102.6   160.2
+   1965   7   16.8     9.6       0    98.2   147.3
+   1965   8   17.5    10.0       0   107.7   136.6
+   1965   9   15.0     9.2       0   144.2    70.5
+   1965  10   12.2     7.1       0   126.2    53.3
+   1965  11    6.2     1.4      13    55.0    68.5
+   1965  12    5.7     1.3       7   138.9    47.1
+   1966   1    4.7     1.1      12    71.9    22.8
+   1966   2    5.7     1.6       8   131.2    24.5
+   1966   3    9.9     4.2       1    92.9   128.6
+   1966   4    8.3     3.1       5    79.6   105.1
+   1966   5   15.0     6.7       0    87.9   208.2
+   1966   6   17.4    11.2       0   111.7    82.0
+   1966   7   18.5    10.9       0    33.6   195.3
+   1966   8   17.6    10.1       0   104.8   144.7
+   1966   9   16.0    10.7       0   115.7    94.7
+   1966  10   12.0     5.6       1    82.6    81.7
+   1966  11    7.5     2.3       6    99.9    58.9
+   1966  12    6.2     2.1       6   174.5    32.1
+   1967   1    6.3     2.6      10    90.9    51.4
+   1967   2    7.5     3.1       4   132.3    64.7
+   1967   3    9.1     3.7       1   138.6   108.1
+   1967   4   11.9     4.3       1    47.4   156.0
+   1967   5   13.2     6.3       0   121.2   129.7
+   1967   6   18.4     9.7       0    38.3   219.0
+   1967   7   17.5    11.2       0    77.6   124.5
+   1967   8   18.4    11.3       0    69.1   147.8
+   1967   9   16.5     9.8       0   108.7   101.1
+   1967  10   11.9     6.7       0   256.9   111.8
+   1967  11    8.3     3.3       0    82.0    46.7
+   1967  12    7.1     2.6      11    59.0    64.6
+   1968   1    6.5     2.2      10    89.3    38.8
+   1968   2    4.2    -0.8      16    69.3    56.6
+   1968   3    9.3     3.0       1   126.4   103.9
+   1968   4   12.3     4.1       4    53.7   157.1
+   1968   5   13.3     5.5       0   123.8   137.0
+   1968   6   19.3    10.1       0    27.6   202.2
+   1968   7   18.2    11.0       0    82.4    98.7
+   1968   8   19.1    11.2       0    69.6   156.4
+   1968   9   16.0     9.6       0   140.4    87.4
+   1968  10   13.5     8.9       0   161.9    64.0
+   1968  11    7.9     3.1       7    92.8    33.3
+   1968  12    5.8     1.0      13    46.4    22.1
+   1969   1    6.8     2.8       4   103.0    25.0
+   1969   2    4.1    -1.1      15    41.5    55.8
+   1969   3    6.0     0.0      14    20.0    68.7
+   1969   4   11.8     3.1       2    39.5   150.7
+   1969   5   14.2     6.6       0   112.3   121.3
+   1969   6   18.6     9.6       0    70.9   199.7
+   1969   7   19.5    11.8       0    54.1   161.2
+   1969   8   20.1    12.3       0    57.6   169.6
+   1969   9   16.2    10.0       0    72.9   108.8
+   1969  10   14.9     9.7       0    61.8    71.2
+   1969  11    6.6     0.9      13   146.0    44.3
+   1969  12    5.7     1.0      11   102.5    26.4
+   1970   1    5.5     0.9       9   100.1    23.6
+   1970   2    5.7    -0.9      15   114.2   109.4
+   1970   3    8.5     1.2       9    48.4   135.1
+   1970   4   10.8     2.7       5    83.9   123.9
+   1970   5   15.5     8.2       0    37.8   110.9
+   1970   6   20.1    11.1       0    56.3   188.2
+   1970   7   17.1    10.2       0    69.3   108.5
+   1970   8   19.6    11.7       0    89.7   142.7
+   1970   9   15.8     9.8       0   129.2    80.0
+   1970  10   12.3     6.9       0   151.5    76.7
+   1970  11    8.6     4.0       1   166.3    37.6
+   1970  12    7.0     2.6       6    65.5    39.1
+   1971   1    6.6     2.6       8   100.1    22.7
+   1971   2    7.7     3.3       4   105.8    44.3
+   1971   3    9.3     2.5       6    39.9    78.2
+   1971   4   12.4     4.2       0    38.0   132.7
+   1971   5   15.4     7.4       0    48.9   198.1
+   1971   6   16.1     8.7       0    31.1   164.1
+   1971   7   19.8    11.6       0    94.1   194.8
+   1971   8   17.9    11.6       0    98.5    97.8
+   1971   9   17.8    10.2       0    24.7   125.5
+   1971  10   14.0     7.7       2   137.3    84.5
+   1971  11    9.1     3.7       6    78.6    48.2
+   1971  12    9.6     5.6       1    90.5    14.5
+   1972   1    6.1     2.3       5   105.9    25.2
+   1972   2    6.8     2.1       3    56.1    35.3
+   1972   3    9.2     2.7       1    47.5    80.3
+   1972   4   12.9     5.2       0   122.1   138.2
+   1972   5   14.6     7.4       0   122.2   113.1
+   1972   6   15.5     8.1       0   103.1   170.8
+   1972   7   19.7    11.5       0    45.9   175.9
+   1972   8   18.3    10.6       0    48.6   155.4
+   1972   9   16.5     7.8       0    11.4   140.8
+   1972  10   14.0     6.8       0    32.9    82.0
+   1972  11    8.4     2.6       8   134.3    55.7
+   1972  12    8.1     3.1       4   128.1    16.1
+   1973   1    6.6     3.0       4   111.3    14.9
+   1973   2    6.9     1.3      11    80.2    69.6
+   1973   3   10.3     3.4       4    53.2   110.8
+   1973   4   11.7     3.2       4    65.5   160.9
+   1973   5   14.2     6.6       0    77.4   128.9
+   1973   6   18.4    10.0       0    63.6   157.1
+   1973   7   20.0    11.8       0    66.7   159.5
+   1973   8   18.7    11.8       0    65.6   133.6
+   1973   9   16.5     9.8       0    68.5   107.1
+   1973  10   12.3     5.9       1    46.0    86.0
+   1973  11    8.2     2.7       7   119.1    57.9
+   1973  12    6.8     1.6       9   143.5    30.7
+   1974   1    8.3     3.7       1   218.8    24.7
+   1974   2    8.0     3.2       1    65.0    46.3
+   1974   3    8.3     2.7       3    50.5    72.3
+   1974   4   14.1     4.2       0     4.8   175.9
+   1974   5   15.3     7.5       0    51.0   175.0
+   1974   6   18.3     9.7       0    36.8   226.5
+   1974   7   17.2    11.1       0    68.9   156.9
+   1974   8   18.4    11.3       0    73.5   149.2
+   1974   9   14.3     8.4       1   120.0   108.5
+   1974  10   11.3     5.0       0    35.0    96.9
+   1974  11    8.4     3.4       4   148.4    44.6
+   1974  12    9.1     4.7       1   181.1    29.9
+   1975   1    8.1     2.9       4   232.8    14.1
+   1975   2    6.9     2.2       6    58.9    55.1
+   1975   3    8.6     1.7       4    37.1   112.9
+   1975   4   11.9     5.2       1    64.2   124.6
+   1975   5   15.0     5.5       0    18.4   250.6
+   1975   6   19.3     9.8       0    53.3   230.1
+   1975   7   19.8    12.6       0    52.7   159.3
+   1975   8   21.7    13.8       0    44.0   159.8
+   1975   9   15.3     8.5       0   190.7   108.3
+   1975  10   12.8     7.5       0   107.6    54.2
+   1975  11    8.9     3.1       5   121.4    53.2
+   1975  12    8.7     3.7       4    43.7    43.1
+   1976   1    7.9     3.1       3   131.7    39.1
+   1976   2    7.4     2.9       2    74.6    29.7
+   1976   3    7.9     1.8       6   118.0    78.7
+   1976   4   12.1     5.1       0    63.2   115.3
+   1976   5   14.3     7.7       0   126.9   129.5
+   1976   6   19.0    11.5       0    38.2   162.6
+   1976   7   21.7    13.4       0    42.3   201.0
+   1976   8   22.1    11.5       0     9.0   208.7
+   1976   9   16.0    10.1       0    74.8    98.9
+   1976  10   12.5     7.2       0   123.2    69.6
+   1976  11    8.6     3.2       6   123.6    50.6
+   1976  12    3.8    -0.7      14    81.3    51.3
+   1977   1    4.8    -0.2      15    81.4    52.4
+   1977   2    6.0     1.0      10   128.8    63.1
+   1977   3    9.5     3.6       3   122.9    69.2
+   1977   4   10.5     3.9       3    84.5   144.7
+   1977   5   15.4     6.2       0    50.0   209.7
+   1977   6   18.2     9.1       0    38.7   209.3
+   1977   7   21.1    12.1       0    48.3   206.7
+   1977   8   19.0    11.4       0    85.9   174.9
+   1977   9   15.3     9.3       0   160.2    98.1
+   1977  10   14.0     8.9       0   178.7    77.1
+   1977  11    7.4     2.5       6   156.1    57.9
+   1977  12    7.5     3.7       3    64.7    27.8
+   1978   1    5.3     0.2      14   121.4    46.2
+   1978   2    4.8    -0.9      15    77.5    73.5
+   1978   3    9.2     3.4       1   149.2    89.5
+   1978   4    9.8     3.7       3    31.1    86.7
+   1978   5   17.2     7.8       0     7.0   201.8
+   1978   6   18.3     9.8       0    84.7   185.3
+   1978   7   18.2    10.7       0    72.2   171.7
+   1978   8   17.6    11.7       0   106.4    87.7
+   1978   9   15.8    10.7       0   165.8    78.7
+   1978  10   14.1     9.2       0    47.0    83.4
+   1978  11   10.4     5.5       3   200.0    44.2
+   1978  12    5.4     1.5       8    99.6    15.9
+   1979   1    3.3    -2.6      24    96.7    44.9
+   1979   2    4.3    -1.2      16    14.9    72.6
+   1979   3    6.9     0.9       9   157.3    96.5
+   1979   4   10.7     3.8       2    64.8   123.6
+   1979   5   13.4     5.3       0    43.0   183.5
+   1979   6   17.9    10.4       0    77.1   175.1
+   1979   7   17.8    11.5       0    39.7   107.9
+   1979   8   17.8    10.4       0   134.2   147.4
+   1979   9   15.6     9.1       0    77.6   133.6
+   1979  10   13.2     7.7       0   150.0    56.0
+   1979  11    8.7     3.0       7   205.4    34.1
+   1979  12    6.7     2.1       9   177.4    38.3
+   1980   1    4.4    -0.1      12    69.8    31.5
+   1980   2    7.0     2.8       4    73.3    20.8
+   1980   3    7.3     1.7       8    74.4    80.3
+   1980   4   13.8     5.3       0     7.9   177.3
+   1980   5   17.6     6.8       0    22.0   250.7
+   1980   6   16.9     9.9       0    74.6   120.0
+   1980   7   17.8    10.6       0   112.3   113.9
+   1980   8   18.0    11.3       0   129.6   102.7
+   1980   9   16.3    10.8       0   129.0    75.9
+   1980  10   11.0     5.4       1   137.3    84.2
+   1980  11    8.8     3.8       6   142.9    45.0
+   1980  12    8.1     2.9       5   185.3    24.4
+   1981   1    7.3     1.8      12    89.2    35.1
+   1981   2    6.5     0.7      14    90.4    75.0
+   1981   3    9.6     3.2       3   150.2    75.5
+   1981   4   12.9     4.2       2    13.8   191.2
+   1981   5   15.5     7.5       0   125.9   124.4
+   1981   6   16.8     9.8       0    78.1   141.4
+   1981   7   18.1    11.5       0    82.6   144.6
+   1981   8   19.3    11.9       0    16.4   166.3
+   1981   9   16.8    10.1       0   246.8   107.1
+   1981  10   10.5     3.5       4   164.9   100.7
+   1981  11   10.1     4.6       0   148.0    43.7
+   1981  12    2.2    -3.5      21    30.2    29.7
+   1982   1    5.1    -0.3      10   118.0    30.8
+   1982   2    8.0     2.8       4    96.4    52.7
+   1982   3    9.7     2.3       2   153.2   113.5
+   1982   4   13.4     5.3       0    32.6   158.4
+   1982   5   15.9     6.5       1    81.9   197.2
+   1982   6   17.9    10.7       0    68.5   133.9
+   1982   7   21.3    12.4       0    15.7   189.2
+   1982   8   18.1    11.9       0   125.8   126.4
+   1982   9   15.8     9.6       0   160.9   104.6
+   1982  10   12.9     7.3       0   152.6    62.6
+   1982  11    9.3     3.9       4   183.5    33.4
+   1982  12    6.7     1.3      12   153.6    32.1
+   1983   1    8.3     3.3       1   205.4    24.8
+   1983   2    5.2    -0.4      15    47.5    60.5
+   1983   3    9.1     3.9       2    99.5    60.4
+   1983   4   10.5     2.9       4    37.4   120.5
+   1983   5   13.5     7.0       0   107.5    90.2
+   1983   6   17.1     9.7       0    57.6   147.7
+   1983   7   21.9    13.3       0    28.0   172.3
+   1983   8   21.4    12.6       0    34.1   173.8
+   1983   9   15.2     9.2       0   153.2    79.2
+   1983  10   12.3     6.8       2   236.2    58.3
+   1983  11   10.1     4.8       6    19.1    48.0
+   1983  12    8.8     3.6       3   148.1    28.4
+   1984   1    4.8    -0.3      12   192.7    31.5
+   1984   2    6.6     2.2       5    87.2    47.8
+   1984   3    8.2     2.8       3    53.0    60.0
+   1984   4   13.7     4.5       2    19.4   167.0
+   1984   5   16.8     6.8       0    17.4   219.4
+   1984   6   18.3    10.8       0    36.5   144.6
+   1984   7   22.1    12.2       0    12.4   219.2
+   1984   8   21.5    12.6       0    29.0   165.3
+   1984   9   15.4     9.4       0   129.7    85.0
+   1984  10   12.8     7.2       0   201.6    77.9
+   1984  11    9.3     4.9       3   191.5    35.7
+   1984  12    7.7     3.1       5   132.7    24.1
+   1985   1    3.8    -1.2      21    53.0    49.4
+   1985   2    6.2     0.2      11    31.3    69.3
+   1985   3    8.0     1.7       8    81.3   115.3
+   1985   4   11.9     4.7       0    61.5   120.9
+   1985   5   15.3     7.3       0    56.1   157.7
+   1985   6   16.6     8.9       0    69.5   166.3
+   1985   7   18.0    11.8       0   165.0    94.2
+   1985   8   16.8    10.7       0   185.7   110.7
+   1985   9   15.3     9.8       0   288.2    75.3
+   1985  10   13.3     7.4       0    54.8    89.6
+   1985  11    6.8     0.3      17   115.0    53.7
+   1985  12    7.5     3.1       6   178.2    25.8
+   1986   1    5.4     0.1      14   151.4    40.9
+   1986   2    3.1    -1.8      21     8.8    62.6
+   1986   3    8.7     2.2       5   163.2   116.3
+   1986   4    9.5     2.6       5    55.7   110.7
+   1986   5   13.8     7.4       0   165.6   142.7
+   1986   6   18.6     9.7       0    40.7   186.3
+   1986   7   18.0    11.3       0    87.6   110.9
+   1986   8   17.1     9.4       0   121.2   122.1
+   1986   9   15.3     7.6       0    30.9   147.6
+   1986  10   12.8     7.3       0   161.7    89.2
+   1986  11   10.1     4.6       4   205.1    50.8
+   1986  12    7.2     2.8       2   246.5    32.5
+   1987   1    4.0    -0.7      14    64.5    38.9
+   1987   2    7.1     0.4      11    81.3    65.8
+   1987   3    8.1     1.0      11   118.5   104.9
+   1987   4   13.1     5.6       0    54.9   116.3
+   1987   5   14.9     6.2       0    58.7   199.0
+   1987   6   16.3     8.7       0   117.4   126.1
+   1987   7   19.3    11.8       0    53.4   146.7
+   1987   8   18.5    10.7       0   106.0   143.8
+   1987   9   16.0     9.1       0   113.5   158.4
+   1987  10   11.3     4.7       4   150.9    84.8
+   1987  11    8.5     4.1       3    81.4    52.0
+   1987  12    7.6     2.1      10   119.7    24.7
+   1988   1    6.5     1.8       7   160.7    39.8
+   1988   2    7.6     2.1       1   111.9    77.2
+   1988   3    8.9     2.3       8   146.1    68.2
+   1988   4   12.1     4.3       1    68.1   112.5
+   1988   5   16.0     6.7       0    61.6   179.2
+   1988   6   20.0    10.5       0    12.6   203.8
+   1988   7   17.4    10.8       0   144.5   106.2
+   1988   8   18.2    11.0       0   138.4   126.6
+   1988   9   15.7     9.3       0   115.8   128.8
+   1988  10   12.4     6.3       3   143.9    76.5
+   1988  11    8.8     2.6       7    84.3    67.8
+   1988  12    9.7     5.4       0    95.6    26.0
+   1989   1    9.5     4.9       0   174.4    26.7
+   1989   2    8.1     2.3       6   170.7    64.9
+   1989   3    9.5     2.5       3   198.7    93.7
+   1989   4   10.7     3.1       5    52.5   139.4
+   1989   5   16.9     7.1       0    25.1   217.3
+   1989   6   18.3     9.1       0    76.4   179.0
+   1989   7   22.2    11.4       0    22.0   259.5
+   1989   8   18.1    11.3       0   133.9   131.0
+   1989   9   16.0     8.8       0    82.7   104.0
+   1989  10   13.6     7.7       0   130.6    78.8
+   1989  11    8.2     2.8       7    42.3    70.5
+   1989  12    4.8    -0.1      15    83.1    22.8
+   1990   1    8.1     3.6       0   252.0    33.3
+   1990   2    8.7     3.4       0   245.9    44.2
+   1990   3   10.6     4.9       2   181.0    74.8
+   1990   4   12.2     3.8       1    74.3   134.0
+   1990   5   17.2     7.8       0    61.7   196.5
+   1990   6   17.6     9.5       0   103.9   128.4
+   1990   7   20.0    11.5       0    52.5   215.2
+   1990   8   18.9    12.0       0    78.1   121.3
+   1990   9   15.7     8.3       0    65.0   129.2
+   1990  10   12.8     7.7       0   207.2    60.5
+   1990  11    8.4     2.5      10    59.0    81.8
+   1990  12    7.1     1.3      10   152.0    37.1
+   1991   1    5.4     0.5      11   149.4    37.5
+   1991   2    5.6    -0.3      15    63.4    67.4
+   1991   3   10.6     3.8       1    98.1    79.6
+   1991   4   12.0     4.7       1   129.0   144.7
+   1991   5   16.5     7.6       0     9.1   195.1
+   1991   6   16.4     8.0       0    96.2   165.6
+   1991   7   20.8    13.1       0    86.5   145.5
+   1991   8   19.6    12.6       0    48.8   131.0
+   1991   9   17.4     8.8       0   120.0   150.6
+   1991  10   12.1     6.4       0   102.5    64.8
+   1991  11    8.7     3.2       6   185.2    51.6
+   1991  12    7.8     2.2       6   136.4    19.2
+   1992   1    7.1     1.4      14   124.8    28.9
+   1992   2    8.3     2.8       4   173.7    51.0
+   1992   3    9.8     4.0       2   145.8    72.6
+   1992   4   11.4     4.7       0    73.5    71.9
+   1992   5   17.4     8.0       0    84.4   192.1
+   1992   6   19.7    11.3       0    29.1   171.3
+   1992   7   18.6    11.2       0    72.9   130.1
+   1992   8   17.5    10.6       0   171.5   140.9
+   1992   9   14.8     9.0       0   161.8    90.5
+   1992  10   10.4     2.9       4    78.5   102.7
+   1992  11    9.2     2.8       6   183.3    36.3
+   1992  12    6.2     1.1      11    94.8    18.1
+   1993   1    7.8     1.7       7   277.5    27.8
+   1993   2    8.8     3.4       4    21.0    36.9
+   1993   3    9.7     2.5       7   109.4    92.6
+   1993   4   12.5     4.5       1   118.6    97.8
+   1993   5   15.0     6.0       0    96.5   129.8
+   1993   6   18.0    14.3*      0*   42.6    99.5
+   1993   7   17.4    14.0*      0*   62.9   112.0
+   1993   8   18.0     9.1       0    61.8   159.7
+   1993   9   15.9     7.9       0    73.9   115.5
+   1993  10   10.7     4.1       6    72.3    95.3
+   1993  11    6.7     1.8      13   100.8    45.8
+   1993  12    5.8     1.1       9   217.7    29.9
+   1994   1    6.6     1.7       7   193.7    32.5
+   1994   2    5.1     0.5       9    79.4    47.5
+   1994   3    8.9     3.2       0   217.9    88.1
+   1994   4   11.8     4.0       0    91.1   131.0
+   1994   5   15.2     6.1       0    12.7   186.4
+   1994   6   16.6     9.3       0    89.8   150.8
+   1994   7   20.0    12.1       0    68.7   145.0
+   1994   8   18.3    10.9       0   124.2   158.8
+   1994   9   15.3     8.4       0    55.2   115.1
+   1994  10   12.2     6.2       0    71.7    69.5
+   1994  11   11.4     7.4       0   141.7    39.2
+   1994  12    7.9     3.0       6   277.8    24.7
+   1995   1    6.6     0.8      12   181.5    55.7
+   1995   2    7.6     2.4       5   182.7    69.4
+   1995   3    8.1     1.7       8   104.2   100.3
+   1995   4   13.1     5.3       1    36.4   145.3
+   1995   5   15.9     6.8       0    63.1   170.4
+   1995   6   20.1     9.5       0    26.2   259.9
+   1995   7   20.9    12.4       0   106.0   183.4
+   1995   8   22.7    13.0       0    22.1   234.2
+   1995   9   16.7     9.5       0   128.3   111.6
+   1995  10   14.6     8.9       0   279.5    79.6
+   1995  11    9.9     4.7       2    70.2    56.7
+   1995  12    4.0    -1.1      14    41.0    49.2
+   1996   1    6.8     3.8       3    66.9    13.4
+   1996   2    6.4     0.4      14    88.7    97.6
+   1996   3    7.8     2.1       4    60.0    74.8
+   1996   4   12.0     5.1       2    83.0    99.4
+   1996   5   13.4     5.6       0    50.1   171.2
+   1996   6   18.4     9.9       0    34.2   236.1
+   1996   7   19.2    11.3       0    59.0   151.7
+   1996   8   20.2    12.5       0    41.9   142.6
+   1996   9   17.6    10.1       0    49.8   158.5
+   1996  10   13.8     8.2       0   194.4    78.0
+   1996  11    7.8     2.3       8   148.6    84.7
+   1996  12    5.8     1.3      11    82.2    38.4
+   1997   1    6.0     1.3      12    39.1    24.9
+   1997   2    9.0     2.8       3   250.2    60.2
+   1997   3   11.0     4.6       1    83.8    98.5
+   1997   4   13.5     6.0       0    48.3   116.0
+   1997   5   15.6     7.0       1    73.0   191.8
+   1997   6   18.2    10.1       0    66.7   149.8
+   1997   7   20.3    12.4       0    48.3   144.9
+   1997   8   21.5    13.6       0    31.3   147.8
+   1997   9   16.3     9.2       0   114.3   147.4
+   1997  10   12.7     6.2       3    79.9   110.6
+   1997  11   10.6     5.9       0    74.9    36.5
+   1997  12    8.0     3.4       5   146.5    25.1
+   1998   1    7.6     2.5       7   133.9    41.2
+   1998   2   10.0     6.3       1   158.2    44.6
+   1998   3   10.4     4.5       4    82.2    61.5
+   1998   4   11.3     3.8       4    88.7   121.6
+   1998   5   16.2     8.1       0    51.1   155.0
+   1998   6   17.0     9.6       0    89.2   148.6
+   1998   7   18.1    11.4       0   123.4   135.9
+   1998   8   18.2    11.2       0   106.5   127.5
+   1998   9   16.9    10.6       0    74.0   106.5
+   1998  10   11.8     6.2       2   239.8   106.5
+   1998  11    9.1     3.4       3   157.5    61.4
+   1998  12    8.7     3.1       5   121.3    35.4
+   1999   1    6.9     2.7       4   199.1    41.2
+   1999   2    7.6     2.2       7   101.5    87.6
+   1999   3   10.1     3.5       5   107.2   117.0
+   1999   4   13.3     5.6       3    66.5   123.7
+   1999   5   16.0     8.4       0    80.9   159.5
+   1999   6   17.5     9.0       0    97.1   157.7
+   1999   7   20.2    12.3       0    71.4   167.8
+   1999   8   19.1    11.3       0    45.4   153.4
+   1999   9   17.8    11.5       0   143.7   118.7
+   1999  10   13.1     7.6       0    59.6    82.1
+   1999  11   10.0     4.5       0   184.2    61.9
+   1999  12    6.4     0.9       9   297.1    40.1
+   2000   1    8.2     2.7       7   155.0    67.2
+   2000   2    8.4     2.8       3   151.1    62.1
+   2000   3   10.8     4.6       2    82.5    87.2
+   2000   4   11.8     3.8       2    55.0   124.1
+   2000   5   17.3     7.5       0    33.8   244.7
+   2000   6   17.8     9.7       0    58.9   145.8
+   2000   7   20.5    11.3       0    43.2   189.6
+   2000   8   20.1    12.1       0   105.7   143.3
+   2000   9   17.2    10.7       0   161.3    90.1
+   2000  10   12.6     6.9       0   176.1    91.4
+   2000  11    9.0     3.9       1   112.5    67.6
+   2000  12    7.4     2.7       8   178.0    33.4
+   2001   1    5.6     0.6      13    67.5    49.2
+   2001   2    7.2     1.2       7    81.8    88.1
+   2001   3    8.3     1.2      12    60.0   150.0
+   2001   4   11.9     4.0       0    55.4   135.9
+   2001   5   18.5     8.1       0    20.9   242.1
+   2001   6   17.3     9.5       0    49.5   134.7
+   2001   7   19.3    12.0       0    92.5   109.6
+   2001   8   19.3    11.6       0    79.5   145.9
+   2001   9   16.3     9.8       0    63.8   108.3
+   2001  10   15.1    10.2       0   141.7    75.3
+   2001  11   10.9     5.2       2    78.4    39.7
+   2001  12    6.8     0.6      14    52.2    68.6
+   2002   1    8.7     3.3       7   168.9    32.9
+   2002   2    8.9     3.1       4   210.0    56.4
+   2002   3   10.9     3.5       4   105.8   126.4
+   2002   4   13.3     5.8       0    68.8   126.0
+   2002   5   16.0     7.8       0    95.0   156.8
+   2002   6   17.3    10.8       0   111.2   121.2
+   2002   7   18.4    11.5       0    76.4    94.7
+   2002   8   20.5    12.4       0   100.8   143.6
+   2002   9   17.4     9.8       0    56.0   125.6
+   2002  10   11.5     5.3       2   175.9    77.0
+   2002  11   10.2     5.4       0   132.4    38.3
+   2002  12    6.7     2.5       6    44.3    37.7
+   2003   1    6.9     1.0      14   107.1    51.0
+   2003   2    7.4     0.7      11    46.4    96.0
+   2003   3   12.0     2.8       6    59.1   163.0
+   2003   4   15.0     5.8       0    45.2   186.1
+   2003   5   15.2     7.8       0   112.3   140.5
+   2003   6   19.4    11.1       0    72.3   168.4
+   2003   7   21.0    13.2       0    45.6   149.5
+   2003   8   21.1    12.5       0    23.9   190.5
+   2003   9   17.3     9.6       0    69.7   123.8
+   2003  10   12.1     4.9       0    23.8   123.3
+   2003  11   11.1     5.9       0   132.9    63.2
+   2003  12    7.9     1.7      10   132.9    44.0
+   2004   1    7.9     2.8      10   154.4    37.5
+   2004   2    8.4     1.9      11    72.0    95.4
+   2004   3   10.6     3.2       5    71.9   117.6
+   2004   4   13.8     6.1       0    87.7   116.6
+   2004   5   17.2     8.1       0    39.7   190.5
+   2004   6   18.4    10.9       0    99.0   116.0
+   2004   7   19.4    11.4       0    41.6   147.5
+   2004   8   20.6    13.0       0   202.6   137.0
+   2004   9   16.8    10.5       0   130.1   117.8
+   2004  10   12.3     6.5       0   182.6    83.5
+   2004  11   10.9     5.4       4    63.2    50.5
+   2004  12    9.4     3.5       5   155.4    39.6
+   2005   1    9.4     3.1       5   204.4    54.9
+   2005   2    7.9     2.5       4    76.5    90.7
+   2005   3   11.1     4.2       5    77.6   101.2
+   2005   4   12.9     5.2       0    98.5   148.1
+   2005   5   15.3     6.7       0   105.4   197.3
+   2005   6   19.1    11.4       0    65.9   124.8
+   2005   7   20.1    12.3       0    26.6   152.6
+   2005   8   19.6    11.6       0    64.7   162.0
+   2005   9   17.0    10.9       0   103.9   113.6
+   2005  10   14.4     9.0       0   175.2    50.6
+   2005  11    9.6     3.4       6    84.0    64.7
+   2005  12    8.2     2.6       9    68.1    33.4
+   2006   1    7.6     2.2       7    94.6    29.4
+   2006   2    8.1     2.1       9    54.2    76.3
+   2006   3    8.1     2.2       9   126.0    79.4
+   2006   4   12.3     4.3       2    69.3   166.8
+   2006   5   16.2     7.3       0   109.3   193.4
+   2006   6   19.7    10.9       0    48.9   172.5
+   2006   7   22.7    13.7       0    55.9   210.2
+   2006   8   19.4    12.0       0    72.3   162.8
+   2006   9   18.3    12.0       0   119.4   106.0
+   2006  10   15.1     8.4       0   121.5    84.1
+   2006  11   10.6     5.5       0   269.7    57.0
+   2006  12    9.1     4.4       2   298.9    34.9
+   2007   1    9.6     4.1       3   216.5    44.0
+   2007   2    8.8     3.3       6   122.8    72.1
+   2007   3   10.5     4.0       1   114.0   126.3
+   2007   4   15.6     7.1       0    31.0   188.0
+   2007   5   15.4     8.0       0    80.6   171.5
+   2007   6   18.2    11.4       0    94.6    97.3
+   2007   7   18.8    11.5       0    76.3   167.4
+   2007   8   18.2    11.9       0   108.0   144.9
+   2007   9   16.0     9.7       0    59.6   112.8
+   2007  10   14.2     7.9       0    70.1   104.7
+   2007  11   10.5     5.4       4    99.5    53.7
+   2007  12    7.8     2.3       7   142.1    24.2
+   2008   1    8.0     3.0       3   259.9    17.3
+   2008   2    9.0     2.7       7   133.8    75.4
+   2008   3    9.1     2.5       4   145.0   117.5
+   2008   4   12.5     4.5       1    55.0   142.7
+   2008   5   17.5     8.8       0    21.2   193.0
+   2008   6   17.6     9.5       0    90.8   176.6
+   2008   7   19.5    12.3       0   115.7   132.0
+   2008   8   18.2    12.0       0   151.0    91.5
+   2008   9   15.7     9.3       0   101.1    73.5
+   2008  10   11.8     4.9       1   221.5   103.6
+   2008  11    8.9     2.9       5    79.1    58.7
+   2008  12    6.5     0.8      15   119.3    47.6
+   2009   1    6.8     1.5       6   137.4    37.6
+   2009   2    7.4     2.3       9    23.3    47.6
+   2009   3   10.2     3.6       1    97.6   120.5
+   2009   4   13.8     6.2       0    55.4   128.0
+   2009   5   15.8     7.7       0   106.9   202.1
+   2009   6   19.4    10.9       0    37.9   219.4
+   2009   7   20.0    12.7       0   120.5   188.5
+   2009   8   18.5    12.5       0   173.4   129.6
+   2009   9   16.6    10.9       0    69.1   106.6
+   2009  10   13.8     7.9       0    99.8    95.3
+   2009  11    9.5     4.5       3   250.7    56.5
+   2009  12    4.6    -0.9      17    65.1    24.0
+   2010   1    4.1    -0.8      15    52.1    51.6
+   2010   2    5.2    -0.9      16    76.7    65.3
+   2010   3    9.6     2.5       7    75.2   102.3
+   2010   4   13.6     5.2       1    80.9   151.4
+   2010   5   15.7     6.8       0    17.2   195.6
+   2010   6   20.2    11.2       0    29.7   193.5
+   2010   7   18.5    12.6       0   131.7   113.0
+   2010   8   18.5    11.0       0    71.3   170.4
+   2010   9   17.0    10.3       0   132.8   136.2
+   2010  10   12.9     7.0       1   121.8   100.3
+   2010  11    7.1     1.9      10   112.8    58.6
+   2010  12    1.6    -4.4      25    45.0    41.7
+   2011   1    5.9     1.0      11   101.7    51.6
+   2011   2    8.3     2.4       4   166.8    51.5
+   2011   3    9.5     2.3       3    81.3    77.0
+   2011   4   15.7*    6.4*      1*   53.9*  192.6*
+   2011   5   15.0*    7.5*      0*  145.7*  174.9*
+   2011   6   16.8*    9.0*      0*   87.7*  163.7*
+   2011   7   20.3*   10.5*      0*   80.4*  254.4*
+   2011   8   17.9*   10.8*      0*  126.1*  119.2*
+   2011   9   16.8*   10.4*      0*  153.0*  117.7*
+   2011  10   13.6*    8.5*      0*  188.3*   52.3*
+   2011  11   11.8*    5.9*      3*  180.1*   53.2*
+   2011  12    7.6*    2.0*      7*  234.3*   31.7*
+   2012   1    7.3*    2.1*     10*  140.4*   49.9*
+   2012   2    8.2*    3.1*      7*   62.9*   49.1*
+   2012   3   12.8*    5.0*      1*   43.8*  145.5*
+   2012   4   11.5*    3.2*      4*   59.4*  137.7*
+   2012   5   16.1*    6.5*      1*   62.5*  227.5*
+   2012   6   16.6*    9.5*      0*  132.4*  122.0*
+   2012   7   18.1*   11.2*      0*  124.4*  128.9*
+   2012   8   19.7*   11.8*      0*  129.1*  177.4*
+   2012   9   15.3*    8.9*      0*  111.3*  130.5*
+   2012  10   11.4*    4.3*      2*  131.0*  106.5*
+   2012  11    8.8*    3.1*      4*  135.3*   73.1*
+   2012  12    6.5*    1.2*     11*  184.0*   46.3*
+   2013   1    6.4*    2.0*      8*  132.5*   35.1*
+   2013   2    7.2*    0.4*     13*   60.9*   96.9*
+   2013   3    6.1*    0.1*     15*   32.4*   92.8*
+   2013   4   10.9*    3.2*      5*   81.7*  182.1*
+   2013   5   14.8*    6.4*      1*   94.4*  176.5*
+   2013   6   18.3*    9.6*      0*   35.4*  197.5*
+   2013   7   22.4*   13.1*      0*   74.5*  255.0*
+   2013   8   19.5*   11.9*      0*   52.0*  138.1*
+   2013   9   16.3*    9.6*      0*   78.0*  107.9*
+   2013  10   13.8*    8.5*      0*  195.7*   66.9*
+   2013  11    8.6*    1.8*     11*   85.9*   72.4*
+   2013  12    9.0*    4.0*      1*  235.9*   27.1*
+   2014   1    7.2*    2.7*      2*  166.8*   22.2*
+   2014   2    7.8*    3.1*      0*  179.7*   40.0*
+   2014   3   10.3*    4.0*      2*  121.0*  108.2*
+   2014   4   13.7*    6.2*      1*   76.1*  147.4*
+   2014   5   15.8*    8.2*      0*   87.2*  123.6*
+   2014   6   19.4*   11.0*      0*   50.9*  190.2*
+   2014   7   21.4*   12.0*      0*   49.4*  239.9*
+   2014   8   18.2*   10.5*      0*   94.4*  186.7*
+   2014   9   18.4*   10.6*      0*   15.1*  136.2*
+   2014  10   13.9*    7.5*      0*  162.1*   77.3*
+   2014  11   10.6*    4.9*      1*   79.2*   57.8*
+   2014  12    7.4*    1.7*      9*  175.7*   45.9*
+   2015   1    6.4*    1.2*     10*  211.0*   57.3*  Provisional
+   2015   2    7.4*    1.4*      7*  104.5*   77.9*  Provisional
+   2015   3    9.5*    2.6*      4*  153.0*  104.7*  Provisional
+   2015   4   13.2*    3.2*      3*   47.8*  236.2*  Provisional
+   2015   5   13.3*    6.1*      2*  134.9*  197.9*  Provisional
+   2015   6   17.0*    8.9*      0*   61.9*  163.7*  Provisional
+   2015   7   18.2*   10.6*      0*  120.6*  175.3*  Provisional
diff --git a/point_download.ipynb b/point_download.ipynb
index 4d673b3..ad6bf63 100644
--- a/point_download.ipynb
+++ b/point_download.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 45,
+   "execution_count": 58,
    "metadata": {
     "collapsed": true
    },
@@ -13,58 +13,183 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 46,
+   "execution_count": 68,
    "metadata": {
     "collapsed": true
    },
    "outputs": [],
    "source": [
-    "station = open('stationlist.txt')"
+    "import os"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 47,
+   "execution_count": 78,
    "metadata": {
-    "collapsed": false
+    "collapsed": true
    },
    "outputs": [],
    "source": [
-    "req=urllib2.Request('http://www.metoffice.gov.uk/pub/data/weather/uk/climate/stationdata/bradforddata.txt')"
+    "import pandas"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 48,
+   "execution_count": 86,
    "metadata": {
-    "collapsed": true
+    "collapsed": false
    },
    "outputs": [],
    "source": [
-    "f = urllib2.urlopen(req)"
+    "def touch(fname):\n",
+    "    open(fname, 'a').close()\n",
+    "    os.utime(fname, None)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 52,
+   "execution_count": 87,
    "metadata": {
     "collapsed": false
    },
    "outputs": [],
    "source": [
-    "local_file = open(\"bradford.txt\",\"w\")\n",
-    "local_file.write(f.read())\n",
-    "local_file.close()"
+    "def read_stationlist():\n",
+    "    f = open('stationList.txt', 'r')\n",
+    "    stations= f.readlines()\n",
+    "    stationsL = []\n",
+    "    for i in range(len(stations)):\n",
+    "        stationsL.append(stations[i].strip('\\n'))\n",
+    "        \n",
+    "    return stationsL\n",
+    "\n"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 101,
    "metadata": {
-    "collapsed": true
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "ename": "AttributeError",
+     "evalue": "'list' object has no attribute 'read'",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[1;31mAttributeError\u001b[0m                            Traceback (most recent call last)",
+      "\u001b[1;32m<ipython-input-101-3584c3fd042e>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[0;32m      2\u001b[0m \u001b[0mreq\u001b[0m\u001b[1;33m=\u001b[0m\u001b[0murllib2\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mRequest\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;34m'http://www.metoffice.gov.uk/pub/data/weather/uk/climate/stationdata/'\u001b[0m\u001b[1;33m+\u001b[0m\u001b[0mst\u001b[0m\u001b[1;33m+\u001b[0m\u001b[1;34m'data.txt'\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m      3\u001b[0m \u001b[0mstationsL\u001b[0m\u001b[1;33m=\u001b[0m\u001b[0mread_stationlist\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 4\u001b[1;33m \u001b[1;32mprint\u001b[0m \u001b[0mstationsL\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mread\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m",
+      "\u001b[1;31mAttributeError\u001b[0m: 'list' object has no attribute 'read'"
+     ]
+    }
+   ],
+   "source": [
+    "st='bradford'\n",
+    "req=urllib2.Request('http://www.metoffice.gov.uk/pub/data/weather/uk/climate/stationdata/'+st+'data.txt')\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 105,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "armaghdata\n"
+     ]
+    }
+   ],
+   "source": [
+    "stationsL=read_stationlist()\n",
+    "print stationsL"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 108,
+   "metadata": {
+    "collapsed": false
    },
    "outputs": [],
-   "source": []
+   "source": [
+    "def station_import (st):   \n",
+    "    req=urllib2.Request('http://www.metoffice.gov.uk/pub/data/weather/uk/climate/stationdata/'+st+'.txt')\n",
+    "    f = urllib2.urlopen(req)\n",
+    "    fn=st+'.txt'\n",
+    "    touch(fn)\n",
+    "    local_file = open(fn,\"w\")\n",
+    "    local_file.write(f.read())\n",
+    "    local_file.close()\n",
+    "    "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 107,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "ename": "HTTPError",
+     "evalue": "HTTP Error 404: Not Found",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[1;31mHTTPError\u001b[0m                                 Traceback (most recent call last)",
+      "\u001b[1;32m<ipython-input-107-f9b88ac487ef>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[1;32m----> 1\u001b[1;33m \u001b[0mstation_import\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mstationsL\u001b[0m\u001b[1;33m[\u001b[0m\u001b[1;36m0\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m",
+      "\u001b[1;32m<ipython-input-106-b7454e107fac>\u001b[0m in \u001b[0;36mstation_import\u001b[1;34m(st)\u001b[0m\n\u001b[0;32m      1\u001b[0m \u001b[1;32mdef\u001b[0m \u001b[0mstation_import\u001b[0m \u001b[1;33m(\u001b[0m\u001b[0mst\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m      2\u001b[0m     \u001b[0mreq\u001b[0m\u001b[1;33m=\u001b[0m\u001b[0murllib2\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mRequest\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;34m'http://www.metoffice.gov.uk/pub/data/weather/uk/climate/stationdata/'\u001b[0m\u001b[1;33m+\u001b[0m\u001b[0mst\u001b[0m\u001b[1;33m+\u001b[0m\u001b[1;34m'data.txt'\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 3\u001b[1;33m     \u001b[0mf\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0murllib2\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0murlopen\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mreq\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m      4\u001b[0m     \u001b[0mfn\u001b[0m\u001b[1;33m=\u001b[0m\u001b[0mst\u001b[0m\u001b[1;33m+\u001b[0m\u001b[1;34m'.txt'\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m      5\u001b[0m     \u001b[0mtouch\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mfn\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\urllib2.pyc\u001b[0m in \u001b[0;36murlopen\u001b[1;34m(url, data, timeout, cafile, capath, cadefault, context)\u001b[0m\n\u001b[0;32m    152\u001b[0m     \u001b[1;32melse\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    153\u001b[0m         \u001b[0mopener\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0m_opener\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 154\u001b[1;33m     \u001b[1;32mreturn\u001b[0m \u001b[0mopener\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mopen\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0murl\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mdata\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mtimeout\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m    155\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    156\u001b[0m \u001b[1;32mdef\u001b[0m \u001b[0minstall_opener\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mopener\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\urllib2.pyc\u001b[0m in \u001b[0;36mopen\u001b[1;34m(self, fullurl, data, timeout)\u001b[0m\n\u001b[0;32m    435\u001b[0m         \u001b[1;32mfor\u001b[0m \u001b[0mprocessor\u001b[0m \u001b[1;32min\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mprocess_response\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mget\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mprotocol\u001b[0m\u001b[1;33m,\u001b[0m \u001b[1;33m[\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    436\u001b[0m             \u001b[0mmeth\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mgetattr\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mprocessor\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mmeth_name\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 437\u001b[1;33m             \u001b[0mresponse\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mmeth\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mreq\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mresponse\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m    438\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    439\u001b[0m         \u001b[1;32mreturn\u001b[0m \u001b[0mresponse\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\urllib2.pyc\u001b[0m in \u001b[0;36mhttp_response\u001b[1;34m(self, request, response)\u001b[0m\n\u001b[0;32m    548\u001b[0m         \u001b[1;32mif\u001b[0m \u001b[1;32mnot\u001b[0m \u001b[1;33m(\u001b[0m\u001b[1;36m200\u001b[0m \u001b[1;33m<=\u001b[0m \u001b[0mcode\u001b[0m \u001b[1;33m<\u001b[0m \u001b[1;36m300\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    549\u001b[0m             response = self.parent.error(\n\u001b[1;32m--> 550\u001b[1;33m                 'http', request, response, code, msg, hdrs)\n\u001b[0m\u001b[0;32m    551\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    552\u001b[0m         \u001b[1;32mreturn\u001b[0m \u001b[0mresponse\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\urllib2.pyc\u001b[0m in \u001b[0;36merror\u001b[1;34m(self, proto, *args)\u001b[0m\n\u001b[0;32m    473\u001b[0m         \u001b[1;32mif\u001b[0m \u001b[0mhttp_err\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    474\u001b[0m             \u001b[0margs\u001b[0m \u001b[1;33m=\u001b[0m \u001b[1;33m(\u001b[0m\u001b[0mdict\u001b[0m\u001b[1;33m,\u001b[0m \u001b[1;34m'default'\u001b[0m\u001b[1;33m,\u001b[0m \u001b[1;34m'http_error_default'\u001b[0m\u001b[1;33m)\u001b[0m \u001b[1;33m+\u001b[0m \u001b[0morig_args\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 475\u001b[1;33m             \u001b[1;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0m_call_chain\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m*\u001b[0m\u001b[0margs\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m    476\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    477\u001b[0m \u001b[1;31m# XXX probably also want an abstract factory that knows when it makes\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\urllib2.pyc\u001b[0m in \u001b[0;36m_call_chain\u001b[1;34m(self, chain, kind, meth_name, *args)\u001b[0m\n\u001b[0;32m    407\u001b[0m             \u001b[0mfunc\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mgetattr\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mhandler\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mmeth_name\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    408\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 409\u001b[1;33m             \u001b[0mresult\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mfunc\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m*\u001b[0m\u001b[0margs\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m    410\u001b[0m             \u001b[1;32mif\u001b[0m \u001b[0mresult\u001b[0m \u001b[1;32mis\u001b[0m \u001b[1;32mnot\u001b[0m \u001b[0mNone\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    411\u001b[0m                 \u001b[1;32mreturn\u001b[0m \u001b[0mresult\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\urllib2.pyc\u001b[0m in \u001b[0;36mhttp_error_default\u001b[1;34m(self, req, fp, code, msg, hdrs)\u001b[0m\n\u001b[0;32m    556\u001b[0m \u001b[1;32mclass\u001b[0m \u001b[0mHTTPDefaultErrorHandler\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mBaseHandler\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    557\u001b[0m     \u001b[1;32mdef\u001b[0m \u001b[0mhttp_error_default\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mreq\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mfp\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mcode\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mmsg\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mhdrs\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 558\u001b[1;33m         \u001b[1;32mraise\u001b[0m \u001b[0mHTTPError\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mreq\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mget_full_url\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mcode\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mmsg\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mhdrs\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mfp\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m    559\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    560\u001b[0m \u001b[1;32mclass\u001b[0m \u001b[0mHTTPRedirectHandler\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mBaseHandler\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;31mHTTPError\u001b[0m: HTTP Error 404: Not Found"
+     ]
+    }
+   ],
+   "source": [
+    "    station_import(stationsL[0])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 97,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "ename": "StopIteration",
+     "evalue": "",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[1;31mStopIteration\u001b[0m                             Traceback (most recent call last)",
+      "\u001b[1;32m<ipython-input-97-b673fa84fc4d>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[0;32m      1\u001b[0m bradford = pandas.read_csv('bradford.txt',skiprows=7,delimiter='\\s+',skip_footer=7,\n\u001b[1;32m----> 2\u001b[1;33m                           names=['Year','Month','TMax','Tmin','AF','Rain','Sun'])\n\u001b[0m",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\site-packages\\pandas\\io\\parsers.pyc\u001b[0m in \u001b[0;36mparser_f\u001b[1;34m(filepath_or_buffer, sep, dialect, compression, doublequote, escapechar, quotechar, quoting, skipinitialspace, lineterminator, header, index_col, names, prefix, skiprows, skipfooter, skip_footer, na_values, na_fvalues, true_values, false_values, delimiter, converters, dtype, usecols, engine, delim_whitespace, as_recarray, na_filter, compact_ints, use_unsigned, low_memory, buffer_lines, warn_bad_lines, error_bad_lines, keep_default_na, thousands, comment, decimal, parse_dates, keep_date_col, dayfirst, date_parser, memory_map, float_precision, nrows, iterator, chunksize, verbose, encoding, squeeze, mangle_dupe_cols, tupleize_cols, infer_datetime_format, skip_blank_lines)\u001b[0m\n\u001b[0;32m    472\u001b[0m                     skip_blank_lines=skip_blank_lines)\n\u001b[0;32m    473\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 474\u001b[1;33m         \u001b[1;32mreturn\u001b[0m \u001b[0m_read\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mfilepath_or_buffer\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mkwds\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m    475\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    476\u001b[0m     \u001b[0mparser_f\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0m__name__\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mname\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\site-packages\\pandas\\io\\parsers.pyc\u001b[0m in \u001b[0;36m_read\u001b[1;34m(filepath_or_buffer, kwds)\u001b[0m\n\u001b[0;32m    248\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    249\u001b[0m     \u001b[1;31m# Create the parser.\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 250\u001b[1;33m     \u001b[0mparser\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mTextFileReader\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mfilepath_or_buffer\u001b[0m\u001b[1;33m,\u001b[0m \u001b[1;33m**\u001b[0m\u001b[0mkwds\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m    251\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    252\u001b[0m     \u001b[1;32mif\u001b[0m \u001b[1;33m(\u001b[0m\u001b[0mnrows\u001b[0m \u001b[1;32mis\u001b[0m \u001b[1;32mnot\u001b[0m \u001b[0mNone\u001b[0m\u001b[1;33m)\u001b[0m \u001b[1;32mand\u001b[0m \u001b[1;33m(\u001b[0m\u001b[0mchunksize\u001b[0m \u001b[1;32mis\u001b[0m \u001b[1;32mnot\u001b[0m \u001b[0mNone\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\site-packages\\pandas\\io\\parsers.pyc\u001b[0m in \u001b[0;36m__init__\u001b[1;34m(self, f, engine, **kwds)\u001b[0m\n\u001b[0;32m    564\u001b[0m             \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0moptions\u001b[0m\u001b[1;33m[\u001b[0m\u001b[1;34m'has_index_names'\u001b[0m\u001b[1;33m]\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mkwds\u001b[0m\u001b[1;33m[\u001b[0m\u001b[1;34m'has_index_names'\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    565\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 566\u001b[1;33m         \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0m_make_engine\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mengine\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m    567\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    568\u001b[0m     \u001b[1;32mdef\u001b[0m \u001b[0m_get_options_with_defaults\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mengine\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\site-packages\\pandas\\io\\parsers.pyc\u001b[0m in \u001b[0;36m_make_engine\u001b[1;34m(self, engine)\u001b[0m\n\u001b[0;32m    709\u001b[0m             \u001b[1;32melif\u001b[0m \u001b[0mengine\u001b[0m \u001b[1;33m==\u001b[0m \u001b[1;34m'python-fwf'\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    710\u001b[0m                 \u001b[0mklass\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mFixedWidthFieldParser\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 711\u001b[1;33m             \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0m_engine\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mklass\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mf\u001b[0m\u001b[1;33m,\u001b[0m \u001b[1;33m**\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0moptions\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m    712\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    713\u001b[0m     \u001b[1;32mdef\u001b[0m \u001b[0m_failover_to_python\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\site-packages\\pandas\\io\\parsers.pyc\u001b[0m in \u001b[0;36m__init__\u001b[1;34m(self, f, **kwds)\u001b[0m\n\u001b[0;32m   1427\u001b[0m         \u001b[1;31m# infer column indices from self.usecols if is is specified.\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m   1428\u001b[0m         \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0m_col_indices\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mNone\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m-> 1429\u001b[1;33m         \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mcolumns\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mnum_original_columns\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0m_infer_columns\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m   1430\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m   1431\u001b[0m         \u001b[1;31m# Now self.columns has the set of columns that we will process.\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\site-packages\\pandas\\io\\parsers.pyc\u001b[0m in \u001b[0;36m_infer_columns\u001b[1;34m(self)\u001b[0m\n\u001b[0;32m   1711\u001b[0m         \u001b[1;32melse\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m   1712\u001b[0m             \u001b[1;31m# header is None\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m-> 1713\u001b[1;33m             \u001b[0mline\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0m_buffered_line\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m   1714\u001b[0m             \u001b[0mncols\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mlen\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mline\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m   1715\u001b[0m             \u001b[0mnum_original_columns\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mncols\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\site-packages\\pandas\\io\\parsers.pyc\u001b[0m in \u001b[0;36m_buffered_line\u001b[1;34m(self)\u001b[0m\n\u001b[0;32m   1769\u001b[0m             \u001b[1;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mbuf\u001b[0m\u001b[1;33m[\u001b[0m\u001b[1;36m0\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m   1770\u001b[0m         \u001b[1;32melse\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m-> 1771\u001b[1;33m             \u001b[1;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0m_next_line\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m   1772\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m   1773\u001b[0m     \u001b[1;32mdef\u001b[0m \u001b[0m_empty\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mline\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\site-packages\\pandas\\io\\parsers.pyc\u001b[0m in \u001b[0;36m_next_line\u001b[1;34m(self)\u001b[0m\n\u001b[0;32m   1797\u001b[0m             \u001b[1;32mwhile\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mpos\u001b[0m \u001b[1;32min\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mskiprows\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m   1798\u001b[0m                 \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mpos\u001b[0m \u001b[1;33m+=\u001b[0m \u001b[1;36m1\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m-> 1799\u001b[1;33m                 \u001b[0mnext\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mdata\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m   1800\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m   1801\u001b[0m             \u001b[1;32mwhile\u001b[0m \u001b[0mTrue\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;32mc:\\Users\\eegb\\Anaconda\\lib\\site-packages\\pandas\\io\\parsers.pyc\u001b[0m in \u001b[0;36m_read\u001b[1;34m()\u001b[0m\n\u001b[0;32m   1546\u001b[0m         \u001b[1;32melse\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m   1547\u001b[0m             \u001b[1;32mdef\u001b[0m \u001b[0m_read\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m-> 1548\u001b[1;33m                 \u001b[0mline\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mnext\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mf\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m   1549\u001b[0m                 \u001b[0mpat\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mre\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mcompile\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0msep\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m   1550\u001b[0m                 \u001b[1;32myield\u001b[0m \u001b[0mpat\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0msplit\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mline\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mstrip\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
+      "\u001b[1;31mStopIteration\u001b[0m: "
+     ]
+    }
+   ],
+   "source": [
+    "bradford = pandas.read_csv('bradford.txt',skiprows=7,delimiter='\\s+',skip_footer=7,\n",
+    "                          names=['Year','Month','TMax','Tmin','AF','Rain','Sun'])"
+   ]
   },
   {
    "cell_type": "code",
diff --git a/ringwaydata.txt b/ringwaydata.txt
new file mode 100644
index 0000000..1fe53e3
--- /dev/null
+++ b/ringwaydata.txt
@@ -0,0 +1,714 @@
+Ringway
+Location: 3814E 3844N, 69 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1946   1    ---     ---     ---     ---    33.2
+   1946   2    ---     ---     ---     ---    58.2
+   1946   3    ---     ---     ---     ---   109.8
+   1946   4    ---     ---     ---     ---   136.3
+   1946   5    ---     ---     ---     ---   216.1
+   1946   6    ---     ---     ---     ---   142.8
+   1946   7    ---     ---     ---     ---   162.7
+   1946   8    ---     ---     ---     ---   126.0
+   1946   9    ---     ---     ---     ---    89.8
+   1946  10    ---     ---     ---     ---    78.3
+   1946  11    ---     ---     ---     ---    24.1
+   1946  12    ---     ---     ---     ---    27.8
+   1947   1    ---     ---     ---     ---    44.3
+   1947   2    ---     ---     ---     ---    35.7
+   1947   3    ---     ---     ---     ---    64.0
+   1947   4    ---     ---     ---     ---   133.6
+   1947   5    ---     ---     ---     ---   182.8
+   1947   6    ---     ---     ---     ---   168.7
+   1947   7    ---     ---     ---     ---   131.3
+   1947   8    ---     ---     ---     ---   258.8
+   1947   9    ---     ---     ---     ---   113.2
+   1947  10    ---     ---     ---     ---   101.3
+   1947  11    ---     ---     ---     ---    65.0
+   1947  12    ---     ---     ---     ---    16.4
+   1948   1    ---     ---     ---     ---    36.4
+   1948   2    ---     ---     ---     ---    55.5
+   1948   3    ---     ---     ---     ---   168.9
+   1948   4    ---     ---     ---     ---   163.5
+   1948   5    ---     ---     ---     ---   245.3
+   1948   6    ---     ---     ---     ---   160.8
+   1948   7    ---     ---     ---     ---   169.6
+   1948   8    ---     ---     ---     ---    88.8
+   1948   9    ---     ---     ---     ---    68.8
+   1948  10    ---     ---     ---     ---    85.4
+   1948  11    ---     ---     ---     ---    53.5
+   1948  12    ---     ---     ---     ---    52.9
+   1949   1    7.9     2.0       6     ---    41.5
+   1949   2    9.1     2.1       7     ---    97.2
+   1949   3    8.7     0.3      13     ---   115.3
+   1949   4   13.5     4.9       0     ---   146.1
+   1949   5   15.9     5.7       0     ---   230.6
+   1949   6   20.6     8.8       0     ---   242.1
+   1949   7   22.1    11.5       0     ---   184.0
+   1949   8   21.4    11.5       0     ---   189.6
+   1949   9   20.6    11.3       0     ---   165.3
+   1949  10   14.8     7.9       2     ---    80.0
+   1949  11    8.9     3.4       2     ---    35.3
+   1949  12    8.3     2.4       4     ---    31.7
+   1950   1    6.9     1.4      14     ---    30.5
+   1950   2    8.4     1.6       6     ---    46.5
+   1950   3   11.4     3.0       5     ---   114.5
+   1950   4   11.0     3.1       3     ---   130.4
+   1950   5   15.8     6.1       0     ---   166.9
+   1950   6   20.7    10.4       0     ---   213.6
+   1950   7   19.9    11.3       0     ---   172.5
+   1950   8   19.6    11.1       0     ---   142.4
+   1950   9   16.3     9.0       0     ---    92.7
+   1950  10   12.6     5.9       3     ---    89.7
+   1950  11    8.1     2.0       6     ---    38.4
+   1950  12    3.2    -2.6      23     ---    27.1
+   1951   1    5.7     0.7       8     ---    29.5
+   1951   2    6.4     0.1      12     ---    42.5
+   1951   3    7.0     0.3      12     ---    74.9
+   1951   4   10.7     2.6       2     ---   178.3
+   1951   5   14.1     5.9       1     ---   170.7
+   1951   6   18.7     8.8       0     ---   226.5
+   1951   7   19.8    11.5       0     ---   174.1
+   1951   8   18.0    10.8       0     ---   127.1
+   1951   9   17.8    10.4       0     ---   107.6
+   1951  10   13.7     6.0       3     ---   120.2
+   1951  11   11.1     5.3       1     ---    40.5
+   1951  12    8.1     1.6       8     ---    39.6
+   1952   1    5.2    -0.7      15     ---    49.6
+   1952   2    6.4     0.0      11     ---    70.0
+   1952   3    9.1     3.6       7     ---    84.6
+   1952   4   14.1     4.8       2     ---   142.3
+   1952   5   17.3     8.9       0     ---   168.9
+   1952   6   17.8     9.4       0     ---   145.8
+   1952   7   19.8    12.3       0     ---   131.3
+   1952   8   19.6    11.5       0     ---   126.7
+   1952   9   14.1     6.7       0     ---    91.1
+   1952  10   12.0     5.3       5     ---    91.5
+   1952  11    6.7     0.7      14     ---    53.3
+   1952  12    5.6     0.1      12     ---    28.8
+   1953   1    5.7     0.6      14     ---    10.6
+   1953   2    7.5     1.2      12     ---    38.9
+   1953   3   11.5     0.7      12     ---   140.3
+   1953   4   11.6     2.7       2     ---   172.8
+   1953   5   17.5     8.0       0     ---   213.6
+   1953   6   18.7    10.1       0     ---   142.9
+   1953   7   19.2    11.3       0     ---   180.4
+   1953   8   20.0    11.6       0     ---   163.5
+   1953   9   17.5    10.2       0     ---   137.4
+   1953  10   13.5     5.6       1     ---    85.0
+   1953  11   10.9     5.8       0     ---    45.1
+   1953  12    8.9     4.0       2     ---    23.2
+   1954   1    5.2    -0.1      15     ---    35.9
+   1954   2    5.3    -0.5      11     ---    53.7
+   1954   3    9.4     2.2       5     ---   104.1
+   1954   4   12.7     3.3       1     ---   190.8
+   1954   5   15.4     7.2       0     ---   114.5
+   1954   6   17.1     9.6       0     ---   143.4
+   1954   7   16.7    10.2       0     ---    99.9
+   1954   8   17.7    10.9       0     ---    94.7
+   1954   9   16.3     8.8       0     ---   148.7
+   1954  10   14.6     8.5       0     ---    64.7
+   1954  11    9.8     2.9       4     ---    48.8
+   1954  12    8.8     4.0       2     ---    29.3
+   1955   1    5.3    -0.1      14     ---    32.0
+   1955   2    3.8    -2.2      18     ---    67.0
+   1955   3    6.9    -0.9      20     ---   135.8
+   1955   4   13.6     4.8       0     ---   144.1
+   1955   5   13.5     5.3       1     ---   191.4
+   1955   6   17.8     9.4       0     ---   161.4
+   1955   7   23.6    12.1       0     ---   281.4
+   1955   8   23.5    13.0       0     ---   198.1
+   1955   9   18.1    10.0       0     ---   139.2
+   1955  10   13.4     4.7       7     ---   101.8
+   1955  11   10.0     3.8       7     ---    55.2
+   1955  12    8.5     2.1       9     ---    31.6
+   1956   1    6.0     0.5      12     ---    53.5
+   1956   2    3.6    -3.1      23     ---    63.9
+   1956   3   10.3     2.6       6     ---   136.7
+   1956   4   11.5     2.1       6     ---   154.6
+   1956   5   16.8     6.9       0     ---   232.7
+   1956   6   16.6     9.0       0     ---   131.6
+   1956   7   19.2    12.0       0     ---   128.7
+   1956   8   16.9     9.7       0     ---   118.7
+   1956   9   18.1    10.7       0     ---   115.3
+   1956  10   12.9     5.2       2     ---    99.9
+   1956  11    8.9     2.8       5     ---    48.7
+   1956  12    7.9     3.1       9     ---    25.1
+   1957   1    8.5     1.9       9     ---    34.1
+   1957   2    8.4     1.7       4     ---    75.7
+   1957   3   12.7     6.0       0     ---   100.3
+   1957   4   13.1     4.5       1     ---   126.9
+   1957   5   15.2     5.9       1     ---   182.3
+   1957   6   21.0     9.4       0     ---   297.5
+   1957   7   19.4    12.5       0     ---   107.3
+   1957   8   18.9    11.5       0     ---   134.8
+   1957   9   15.3     9.1       0     ---    85.3
+   1957  10   13.9     7.0       0     ---    82.9
+   1957  11    8.9     3.7       4     ---    43.4
+   1957  12    7.4     1.3       8     ---    49.1
+   1958   1    5.9     0.0      14     ---    37.0
+   1958   2    7.7     1.0      13     ---    52.5
+   1958   3    7.2     0.4      16     ---   101.1
+   1958   4   11.5     3.4       5     ---   122.9
+   1958   5   15.1     7.2       0     ---   149.4
+   1958   6   17.9     9.8       0     ---   139.3
+   1958   7   19.6    11.8       0     ---   146.5
+   1958   8   19.9    12.1       0     ---   144.5
+   1958   9   19.1    11.7       0     ---   132.6
+   1958  10   13.2     7.8       0     ---    74.2
+   1958  11    9.0     3.3       5     ---    37.5
+   1958  12    6.7     1.5       6     ---    22.7
+   1959   1    4.7    -1.7      22     ---    67.8
+   1959   2    7.9     1.6      10     ---    51.5
+   1959   3   11.0     3.9       1     ---    94.9
+   1959   4   13.4     5.4       1     ---   123.0
+   1959   5   18.6     8.1       0     ---   257.7
+   1959   6   20.0    10.4       0     ---   230.3
+   1959   7   21.9    12.5       0     ---   204.0
+   1959   8   22.2    12.8       0     ---   195.9
+   1959   9   20.9    10.1       0     ---   190.6
+   1959  10   17.4     8.8       0     ---   145.4
+   1959  11   10.1     4.3       2     ---    59.8
+   1959  12    8.2     3.1       0     ---    35.8
+   1960   1    6.4     1.3      10     ---    21.5
+   1960   2    7.1     1.0      10     ---    69.2
+   1960   3    9.5     3.5       1     ---    87.5
+   1960   4   13.3     4.7       1     ---   145.3
+   1960   5   17.9     8.8       0     ---   183.9
+   1960   6   21.7    11.2       0     ---   266.9
+   1960   7   19.1    11.3       0     ---   148.3
+   1960   8   18.8    11.1       0     ---   159.7
+   1960   9   16.8     9.7       0     ---   134.3
+   1960  10   13.1     7.4       0     ---    67.8
+   1960  11    9.7     4.1       3     ---    52.1
+   1960  12    6.1     1.0       9     ---    40.3
+   1961   1    5.9     0.4      11   101.2    35.6
+   1961   2    9.7     3.8       2    60.2    61.2
+   1961   3   12.2     4.9       1    32.1   125.4
+   1961   4   13.6     6.6       0    62.4    94.3
+   1961   5   15.2     6.5       0    64.4   166.8
+   1961   6   18.6     9.7       0    49.8   197.1
+   1961   7   18.2    11.2       0    86.9   157.2
+   1961   8   18.7    11.4       0   106.9   161.7
+   1961   9   19.1    11.1       0    86.9   144.5
+   1961  10   13.8     7.7       0    97.3   118.3
+   1961  11    8.9     3.3       3    50.0    73.5
+   1961  12    4.6    -0.8      17    57.2    55.2
+   1962   1    7.1     0.9       8    66.7    63.0
+   1962   2    7.2     1.6       5    48.6    62.0
+   1962   3    6.1    -1.1      18    42.5   120.0
+   1962   4   11.2     4.0       2    57.9   169.3
+   1962   5   13.7     6.6       0    80.7   160.6
+   1962   6   17.9     9.4       0    19.9   207.6
+   1962   7   17.9    11.3       0    61.5   101.9
+   1962   8   17.4    10.6       0   137.5   146.7
+   1962   9   15.8     9.6       0    81.4    90.6
+   1962  10   13.9     7.2       2    47.4    89.3
+   1962  11    8.1     2.6       6    37.2    47.6
+   1962  12    4.9    -0.7      16    78.7    60.6
+   1963   1    0.9    -4.1      27    11.3    66.3
+   1963   2    2.8    -2.9      27     5.7    87.8
+   1963   3    9.5     2.8       6    51.0   102.0
+   1963   4   11.8     5.1       0    49.7   103.7
+   1963   5   14.3     6.6       0    41.0   172.0
+   1963   6   19.4    10.8       0    98.5   212.6
+   1963   7   19.2    11.2       0    58.1   165.8
+   1963   8   17.1    10.9       0    76.3   122.1
+   1963   9   16.7     9.2       0   107.8   155.1
+   1963  10   13.8     7.6       0    63.2    82.9
+   1963  11   10.1     5.0       1   108.0    41.5
+   1963  12    5.5     0.4      11    11.2    51.6
+   1964   1    6.1     1.1      10    22.6    44.7
+   1964   2    7.1     1.9       8    15.8    61.4
+   1964   3    6.8     1.7      10    76.5    67.0
+   1964   4   12.2     5.5       1    51.9   109.0
+   1964   5   17.6     9.5       0    60.3   194.7
+   1964   6   16.8    10.2       0    69.4   116.5
+   1964   7   18.9    12.0       0    81.9   143.1
+   1964   8   19.3    11.3       0    71.9   180.3
+   1964   9   18.0     9.6       0    43.4   156.0
+   1964  10   12.6     5.4       2    75.1   122.0
+   1964  11    9.8     4.0       4    56.2    49.6
+   1964  12    6.4    -0.3      15   107.4    61.2
+   1965   1    5.7     0.6      14    77.3    48.2
+   1965   2    5.9     0.8      11     6.0    38.4
+   1965   3    9.5     1.4       9    38.2   130.7
+   1965   4   11.8     3.9       0    57.6   140.5
+   1965   5   15.3     7.9       0    72.1   154.2
+   1965   6   18.9    10.5       0    57.0   174.7
+   1965   7   17.1    10.8       0    72.1   102.7
+   1965   8   18.7    11.0       0    49.6   171.7
+   1965   9   15.3     9.2       0   170.6    93.6
+   1965  10   15.1     7.4       1    41.2   131.2
+   1965  11    7.0     1.6      11    55.1    70.2
+   1965  12    6.9     1.4       7   179.9    51.7
+   1966   1    5.4     1.0      10    29.0    35.3
+   1966   2    8.0     3.3       6   100.4    49.6
+   1966   3    9.5     3.4       2    38.3    93.8
+   1966   4   10.1     4.3       2    80.1    92.5
+   1966   5   15.4     7.2       0    75.9   219.1
+   1966   6   19.2    11.9       0   122.8   167.6
+   1966   7   18.1    11.2       0   122.0   147.1
+   1966   8   18.6    10.6       0    89.8   153.3
+   1966   9   17.5    10.0       0    60.3   131.4
+   1966  10   12.9     6.9       2    75.7    80.9
+   1966  11    8.2     3.0       2    73.7    29.7
+   1966  12    7.8     2.5       5   123.7    41.4
+   1967   1    6.7     1.6       9    41.4    56.5
+   1967   2    7.9     2.4       4    51.9    67.9
+   1967   3    9.9     3.8       1    34.7   137.4
+   1967   4   10.9     4.3       1    25.7    99.6
+   1967   5   14.1     6.6       2   144.4   157.0
+   1967   6   19.3     9.8       0    62.2   236.5
+   1967   7   20.6    12.3       0    58.2   193.6
+   1967   8   19.2    12.1       0    83.7   142.8
+   1967   9   17.0    10.3       0    77.3   116.5
+   1967  10   13.3     7.8       0   118.6    94.4
+   1967  11    7.9     1.8      10    54.7    56.6
+   1967  12    6.7     1.3      12    62.2    51.8
+   1968   1    7.0     1.8      10    87.2    33.1
+   1968   2    4.7    -0.8      17    39.9    80.6
+   1968   3    9.7     2.7       5    59.0    97.2
+   1968   4   12.7     4.2       9    45.7   187.8
+   1968   5   13.5     6.1       0    75.1   142.3
+   1968   6   19.3    10.9       0    67.3   187.3
+   1968   7   18.5    11.2       0    92.6   130.0
+   1968   8   19.5    12.0       0    52.6   166.1
+   1968   9   17.0    11.0       0   122.8   112.0
+   1968  10   15.1     9.7       0    89.2    64.6
+   1968  11    8.8     4.1       3    52.8    53.0
+   1968  12    5.3     0.9      10    29.6    42.1
+   1969   1    7.6     3.1       7    74.9    21.0
+   1969   2    3.1    -2.5      18    72.8    64.1
+   1969   3    6.0     0.6       7    49.0    80.7
+   1969   4   11.5     3.2       4    81.5   182.4
+   1969   5   14.8     7.6       0    96.4   132.0
+   1969   6   18.8     9.5       0    51.8   249.3
+   1969   7   20.8    12.6       0    33.0   188.4
+   1969   8   19.7    12.9       0    81.7   156.3
+   1969   9   17.7    10.8       0    44.6   100.4
+   1969  10   16.0    10.2       0    23.9   101.0
+   1969  11    7.7     2.1       8   136.5    79.0
+   1969  12    5.7     0.6      16    83.5    30.2
+   1970   1    6.5     1.4       9    67.2    35.0
+   1970   2    5.6    -0.1      12    85.4    83.9
+   1970   3    6.8     0.3      12    60.4   122.8
+   1970   4   10.0     3.2       5    92.4   125.2
+   1970   5   17.9     9.1       0    11.5   200.1
+   1970   6   21.9    11.9       0    56.2   262.9
+   1970   7   18.1    11.5       0    67.8   137.9
+   1970   8   20.1    12.2       0    92.7   160.3
+   1970   9   17.7    11.1       0    54.5   112.9
+   1970  10   14.1     7.1       0    73.3   109.6
+   1970  11   10.3     5.2       1   130.3    50.7
+   1970  12    6.7     2.3      10    27.1    49.4
+   1971   1    6.9     2.0       6    55.3    52.4
+   1971   2    7.4     2.2       5    34.5    57.6
+   1971   3    8.2     2.1       9    45.8    70.0
+   1971   4   11.8     4.4       2    63.9   109.9
+   1971   5   16.1     7.5       0    47.9   214.2
+   1971   6   15.7     9.1       0    74.3   129.0
+   1971   7   21.5    12.8       0    37.5   228.1
+   1971   8   19.1    11.8       0   110.1   139.7
+   1971   9   18.7    10.1       0    21.3   155.7
+   1971  10   15.2     8.4       0    69.1   131.3
+   1971  11    9.1     2.9      11    88.1    85.5
+   1971  12    9.0     4.4       3    19.2    27.9
+   1972   1    6.2     1.9       9    67.7    38.8
+   1972   2    7.0     2.0       2    39.6    54.8
+   1972   3   10.1     2.9       1    86.8   136.7
+   1972   4   11.4     5.2       0    74.2   110.2
+   1972   5   14.0     7.2       0    65.4   130.5
+   1972   6   15.0     8.4       0   117.6   133.1
+   1972   7   19.7    11.7       0    80.9   184.9
+   1972   8   18.6    11.5       0    53.2   149.4
+   1972   9   15.4     8.1       0    36.3   116.9
+   1972  10   14.3     7.6       0    39.3   106.4
+   1972  11    9.1     3.5       7   102.1    63.5
+   1972  12    8.7     2.9       5    71.2    55.5
+   1973   1    6.7     2.2       6    40.5    38.4
+   1973   2    7.3     1.7      11    55.3    71.2
+   1973   3   10.2     2.7       4    37.4   128.7
+   1973   4   10.4     3.2       3    54.2   148.8
+   1973   5   15.4     7.8       0    85.2   167.3
+   1973   6   19.7    10.7       0    27.3   184.8
+   1973   7   19.4    12.2       0   187.3   151.0
+   1973   8   20.6    12.4       0    92.0   203.7
+   1973   9   17.7    10.9       0    73.4   123.7
+   1973  10   12.6     6.1       1    64.9    89.3
+   1973  11    8.8     3.4       7    57.2    78.6
+   1973  12    7.7     2.1      10    91.0    48.0
+   1974   1    8.7     3.2       3    69.4    48.9
+   1974   2    8.1     3.0       1    74.2    56.5
+   1974   3    9.4     2.6       5    41.8   111.0
+   1974   4   13.2     4.5       0     4.4   172.6
+   1974   5   15.1     7.4       0    57.6   187.0
+   1974   6   17.8     9.9       0    44.6   196.9
+   1974   7   18.0    11.4       0   129.2   142.0
+   1974   8   19.0    11.5       0    81.9   170.9
+   1974   9   15.2     8.7       0    94.8   125.8
+   1974  10   10.2     5.0       1    91.1    82.9
+   1974  11    9.0     3.9       0    80.1    37.8
+   1974  12   10.5     5.4       2    61.5    32.2
+   1975   1    9.4     4.1       2   102.8    27.0
+   1975   2    7.7     1.1       9    32.1    90.4
+   1975   3    7.7     1.8       6    45.2   106.0
+   1975   4   11.5     4.6       5    68.4   108.5
+   1975   5   14.0     6.1       0    34.3   213.6
+   1975   6   19.4     9.8       0    21.8   272.6
+   1975   7   21.1    13.0       0    54.5   202.1
+   1975   8   23.2    13.8       0    37.5   224.1
+   1975   9   16.8     9.1       0    98.6   151.8
+   1975  10   13.5     6.8       0    30.6   114.2
+   1975  11    9.3     3.0       5    58.4    84.0
+   1975  12    7.6     3.2       6    62.0    38.6
+   1976   1    8.2     3.6       6    91.1    37.6
+   1976   2    7.4     2.5       6    39.0    60.2
+   1976   3    8.2     1.7       9    54.4   122.0
+   1976   4   11.9     4.6       1    23.0   152.7
+   1976   5   15.5     8.1       0    96.8   138.1
+   1976   6   21.3    12.0       0    21.8   221.7
+   1976   7   22.9    13.7       0    32.8   259.7
+   1976   8   23.2    12.5       0     7.4   262.2
+   1976   9   16.7     9.7       0   111.9    96.8
+   1976  10   13.4     7.9       0    83.0    70.0
+   1976  11    8.7     3.3       4    43.7    73.0
+   1976  12    4.0     0.1      13    66.8    41.7
+   1977   1    5.2     0.3      16    61.6    49.5
+   1977   2    7.3     2.3       4   160.6    48.2
+   1977   3   10.1     4.0       3    48.7    89.4
+   1977   4   10.2     3.8       2    55.6   146.1
+   1977   5   15.2     6.5       0    39.4   245.8
+   1977   6   16.7     8.6       0   107.0   206.7
+   1977   7   19.6    12.1       0    37.0   190.6
+   1977   8   19.3    11.7       0    45.5   148.2
+   1977   9   16.0    10.0       0    64.4   102.5
+   1977  10   14.9     8.8       0    60.8   115.3
+   1977  11    8.6     3.0       5   107.3    77.2
+   1977  12    8.1     4.0       1    47.9    44.5
+   1978   1    5.5     1.2       8    85.3    37.6
+   1978   2    5.4     0.4      15    42.3    54.6
+   1978   3    9.9     3.3       2    64.2   106.7
+   1978   4   10.1     3.6       5    28.5   115.2
+   1978   5   16.7     7.9       0    33.3   202.3
+   1978   6   16.8    10.1       0    64.9   156.1
+   1978   7   17.7    11.0       0    56.0   147.4
+   1978   8   17.8    12.0       0    71.9   112.8
+   1978   9   16.8    10.5       0    97.8    82.8
+   1978  10   14.8     9.1       0    24.7    73.3
+   1978  11   11.1     5.4       5    65.9    74.9
+   1978  12    6.2     1.1      11   118.3    35.9
+   1979   1    2.7    -2.9      25    61.0    59.9
+   1979   2    3.9    -0.7      15    23.6    67.1
+   1979   3    7.4     1.9       3    70.0    72.6
+   1979   4   11.1     4.4       2    47.8    99.3
+   1979   5   13.4     5.9       2   107.4   186.7
+   1979   6   18.2    10.4       0    32.1   164.1
+   1979   7   19.4    12.1       0    28.4   143.7
+   1979   8   18.4    11.4       0   103.6   156.5
+   1979   9   16.8     9.4       0    43.3   147.5
+   1979  10   14.6     8.6       0    52.5    92.8
+   1979  11    9.7     3.3       7   101.9    49.2
+   1979  12    7.7     3.3       5   152.4    51.4
+   1980   1    4.8    -0.2      13    77.9    54.9
+   1980   2    8.3     3.0       6   104.2    33.7
+   1980   3    7.5     2.0       7    69.8    98.9
+   1980   4   13.2     5.1       1     3.7   167.6
+   1980   5   16.6     7.2       0    17.6   241.9
+   1980   6   17.3    10.5       0   109.2   134.4
+   1980   7   18.3    11.4       0    51.2   136.2
+   1980   8   19.1    12.5       0    91.4   129.5
+   1980   9   17.9    11.5       0    49.6   134.2
+   1980  10   12.0     6.1       0   138.3    93.0
+   1980  11    9.1     4.2       6    89.0    57.4
+   1980  12    8.5     2.6       7    71.3    53.2
+   1981   1    7.2     1.7      10    81.6    38.4
+   1981   2    6.0     0.5      18    54.2    68.2
+   1981   3   10.7     5.1       0   139.3    68.5
+   1981   4   11.5     4.7       1    35.9   136.9
+   1981   5   15.5     8.1       0    47.7   149.5
+   1981   6   16.6     9.9       0    38.2   133.8
+   1981   7   18.4    11.7       0    44.3   118.5
+   1981   8   20.0    12.3       0   139.9   178.2
+   1981   9   18.1    10.8       0   109.7   160.5
+   1981  10   11.2     4.6       1   159.1   115.9
+   1981  11   10.3     4.8       1   118.0    35.7
+   1981  12    3.2    -2.0      20    64.7    55.8
+   1982   1    6.4     0.2      14    49.4    62.9
+   1982   2    8.0     1.9       6    22.3    65.2
+   1982   3    9.4     2.9       1    89.6   122.5
+   1982   4   12.9     4.7       0    20.6   177.7
+   1982   5   16.5     7.2       0    32.9   217.9
+   1982   6   19.3    11.8       0   113.1   157.3
+   1982   7   20.9    12.5       0    18.2   183.9
+   1982   8   18.9    12.1       0   111.3   145.5
+   1982   9   18.0    10.5       0    63.2   133.3
+   1982  10   13.1     7.6       0    60.0    80.4
+   1982  11   10.1     5.6       2    95.5    51.8
+   1982  12    7.1     1.6      10    94.3    29.6
+   1983   1    9.2     3.6       2   105.6    38.6
+   1983   2    4.8    -0.5      18    32.4    77.4
+   1983   3    8.8     3.6       3    79.8    52.5
+   1983   4   10.1     3.1       0    78.1   121.7
+   1983   5   13.6     7.2       0   110.4   112.7
+   1983   6   18.1    10.5       0    16.0   162.0
+   1983   7   24.3    14.5       0    66.5   227.7
+   1983   8   21.8    12.8       0    44.9   225.2
+   1983   9   16.5    10.3       0    95.4    94.0
+   1983  10   13.3     7.2       1    88.9    93.2
+   1983  11   10.3     4.9       5    52.6    50.7
+   1983  12    8.4     3.5       5   121.9    45.6
+   1984   1    6.2     0.9      10   112.1    56.2
+   1984   2    6.5     1.0       7    51.7    62.0
+   1984   3    7.5     2.3       2    41.1    61.7
+   1984   4   13.5     3.7       3    14.1   216.4
+   1984   5   15.1     6.2       0    31.4   193.3
+   1984   6   18.2    10.2       0    29.6   162.1
+   1984   7   21.8    12.1       0    12.8   253.5
+   1984   8   22.9    13.1       0    42.6   209.8
+   1984   9   16.4    10.4       0   139.6    99.2
+   1984  10   14.2     7.9       0    96.8    93.7
+   1984  11   10.2     5.5       2   121.1    48.6
+   1984  12    8.0     2.7       4    48.8    59.1
+   1985   1    3.9    -1.7      25    55.0    48.0
+   1985   2    5.8     0.0      12     9.9    82.3
+   1985   3    8.2     1.2      12    57.2   110.2
+   1985   4   11.5     5.2       2    77.1   114.0
+   1985   5   14.9     7.7       0    72.3   157.8
+   1985   6   16.5     8.9       0    70.1   187.7
+   1985   7   19.9    12.8       0    53.8   167.0
+   1985   8   17.7    11.6       0    76.2   126.5
+   1985   9   18.2    11.5       0    30.8   125.7
+   1985  10   14.0     8.2       0    50.3    88.4
+   1985  11    6.8     1.3      10    63.8    79.1
+   1985  12    8.6     3.7       5    83.5    37.0
+   1986   1    5.9     0.8      12    82.9    54.8
+   1986   2    2.1    -2.3      24     3.7   105.1
+   1986   3    8.4     1.9       7    77.5   103.7
+   1986   4    9.4     2.6       1    67.8   128.1
+   1986   5   14.9     8.0       0    69.1   187.6
+   1986   6   19.4    11.0       0    51.7   199.7
+   1986   7   18.5    12.2       0    46.0   128.0
+   1986   8   16.6    10.1       0    84.2   116.1
+   1986   9   15.4     7.2       0    11.1   152.0
+   1986  10   13.9     7.4       0    94.5   104.6
+   1986  11   10.8     4.4       1    88.5    79.7
+   1986  12    8.9     3.2       3   156.7    42.7
+   1987   1    3.7    -1.0      20    23.5    67.3
+   1987   2    7.0     0.9      12    34.3    65.4
+   1987   3    7.4     1.4      12    73.3   103.8
+   1987   4   14.4     6.7       0    54.2   152.5
+   1987   5   14.2     6.4       0    50.5   191.0
+   1987   6   15.8     9.3       0   174.3   102.8
+   1987   7   19.1    12.6       0    86.1   157.2
+   1987   8   18.6    12.3       0    85.6   135.8
+   1987   9   16.9     9.7       0    77.4   158.5
+   1987  10   12.8     6.6       0   134.6   110.2
+   1987  11    8.9     4.3       3    58.9    40.3
+   1987  12    8.4     3.6       7    44.5    44.2
+   1988   1    7.8     2.8       0   114.5    52.5
+   1988   2    7.4     1.8       6    32.0    73.0
+   1988   3    9.0     2.8       5   125.2    84.0
+   1988   4   12.1     4.9       2    39.0   121.2
+   1988   5   16.6     7.5       0    46.6   210.2
+   1988   6   19.2    10.4       0    60.8   174.4
+   1988   7   17.8    11.3       0   134.3   123.7
+   1988   8   18.8    11.1       0   105.7   153.9
+   1988   9   15.9     9.7       0    59.4   114.6
+   1988  10   13.6     7.1       3    65.7   109.2
+   1988  11    8.7     1.7      10    51.0    87.1
+   1988  12    9.8     4.5       1    51.5    33.0
+   1989   1    9.1     3.5       4    35.3    62.3
+   1989   2    9.2     2.6       7    80.5    94.9
+   1989   3   10.8     3.3       5    65.6    86.0
+   1989   4   10.0     2.8       7    76.5   126.0
+   1989   5   17.7     8.1       0    31.7   257.9
+   1989   6   19.4     9.8       0    81.5   244.4
+   1989   7   22.2    13.3       0    36.3   243.5
+   1989   8   20.1    11.5       0    58.9   188.9
+   1989   9   18.1    10.2       0    31.4   127.8
+   1989  10   14.5     8.3       0    84.1    85.4
+   1989  11    9.7     3.1      10    62.8    70.0
+   1989  12    7.1     1.2      10    70.3    34.8
+   1990   1    9.3     3.6       2   116.1    60.1
+   1990   2   10.1     4.3       1    82.3    56.8
+   1990   3   11.7     4.7       3    27.4   107.7
+   1990   4   12.4     3.6       5    36.6   178.1
+   1990   5   17.7     7.9       0    24.9   228.0
+   1990   6   17.0    10.3       0    83.7   105.5
+   1990   7   21.3    11.7       0    24.7   261.3
+   1990   8   21.9    13.3       0    71.5   158.1
+   1990   9   16.2     8.8       0    68.3   130.0
+   1990  10   14.5     8.7       0   110.7    78.4
+   1990  11    9.3     4.0       4    64.8    41.0
+   1990  12    6.7     1.1       9    89.0    33.3
+   1991   1    6.0    -0.5      17    53.4    74.1
+   1991   2    5.7    -1.5      19    28.7    72.2
+   1991   3   11.3     4.6       2    54.4    61.9
+   1991   4   11.9     4.2       1    31.9   151.6
+   1991   5   14.8     7.1       0     8.3   111.4
+   1991   6   15.6     8.0       0    69.1   138.7
+   1991   7   21.6    13.6       0    48.7   174.5
+   1991   8   21.4    12.1       0    27.3   186.7
+   1991   9   19.5     9.9       0    53.3   182.1
+   1991  10   13.4     7.4       1    70.0    88.3
+   1991  11    9.7     3.6       3    70.4    54.3
+   1991  12    8.1     2.4       7    63.4    39.9
+   1992   1    6.2     0.7      15    45.5    46.7
+   1992   2    9.0     2.5       4    50.7    70.8
+   1992   3   10.4     4.3       1    85.4    69.7
+   1992   4   12.3     4.8       1    53.2   114.7
+   1992   5   18.7     8.8       0    56.9   254.6
+   1992   6   20.8    11.1       0    32.2   219.5
+   1992   7   19.6    12.1       0    62.9   162.1
+   1992   8   18.7    11.1       0    96.0   166.1
+   1992   9   16.7     9.9       0    60.7   115.6
+   1992  10   10.6     4.5       7   120.8    71.7
+   1992  11   10.3     3.6       3   120.3    54.8
+   1992  12    6.2     0.0      13    71.7    46.4
+   1993   1    8.8     2.2       4    78.8    49.1
+   1993   2    7.5     2.3       5    13.0    54.5
+   1993   3   10.1     3.4       5    10.5   101.8
+   1993   4   13.6     5.9       0    68.4   134.7
+   1993   5   15.5     7.1       1    61.9   153.1
+   1993   6   19.1    10.4       0    58.0   197.1
+   1993   7   18.2    11.2       0   102.6   133.0
+   1993   8   18.0     9.9       0    79.0   146.3
+   1993   9   16.1     8.9       0    54.7    92.1
+   1993  10   11.8     4.6       4    53.2   120.5
+   1993  11    7.5     1.1      12    41.2    53.6
+   1993  12    7.6     1.8       8   163.9    37.9
+   1994   1    7.7     1.8       6    90.8    53.2
+   1994   2    5.8     0.3      13    39.7    54.6
+   1994   3   10.5     3.8       3    98.5    95.2
+   1994   4   11.9     4.2       2    68.9   176.8
+   1994   5   14.6     6.8       0    26.1   161.4
+   1994   6   18.1    10.3       0    38.8   151.4
+   1994   7   22.7    12.6       0    70.5   223.0
+   1994   8   19.4    11.6       0    43.7   165.7
+   1994   9   15.7     8.9       0   114.6   115.7
+   1994  10   13.8     6.3       1   125.3   108.2
+   1994  11   12.4     7.6       1    93.1    55.4
+   1994  12    9.0     3.0       5   112.1    46.3
+   1995   1    7.6     1.3       9   136.7    55.3
+   1995   2    9.3     2.8       3    97.1    66.5
+   1995   3    8.9     1.5      12    65.4   136.1
+   1995   4   13.1     5.0       1    23.6   174.3
+   1995   5   16.2     7.1       0    44.5   198.4
+   1995   6   18.7    10.4       0    27.9   215.1
+   1995   7   23.8    14.1       0    40.4   238.5
+   1995   8   24.6    13.8       0    17.7   283.8
+   1995   9   17.5     9.7       0    86.2   120.5
+   1995  10   16.4     9.3       0    23.7   125.2
+   1995  11   10.7     4.8       3    44.8    78.6
+   1995  12    5.0    -0.1      15    37.2    49.7
+   1996   1    6.4     2.8       6    15.6    20.8
+   1996   2    5.9    -0.9      20    62.2    73.9
+   1996   3    7.7     2.0       6    24.0    79.2
+   1996   4   12.9     4.9       2    42.1    95.4
+   1996   5   13.5     5.2       1    59.5   174.6
+   1996   6   18.7     9.5       0    47.4   225.9
+   1996   7   20.3    11.5       0    28.7   203.5
+   1996   8   21.1    12.6       0    88.2   164.6
+   1996   9   17.4     9.8       0    37.2   128.4
+   1996  10   14.7     8.3       0    92.6    91.9
+   1996  11    9.1     2.4      11   133.2    71.0
+   1996  12    5.9     0.4      14    46.1    48.2
+   1997   1    6.0     0.4      15     8.2    62.8
+   1997   2    9.9     3.4       3    89.3    56.1
+   1997   3   12.0     4.4       1    36.9    99.6
+   1997   4   12.9     4.9       4    36.4   122.0
+   1997   5   16.7     7.1       0    87.4   226.6
+   1997   6   17.9    10.2       0   112.2   139.2
+   1997   7   21.1    12.5       0    60.2   227.2
+   1997   8   23.5    14.1       0    62.9   192.5
+   1997   9   17.3    10.7       0    43.5   119.0
+   1997  10   13.7     6.3       3    58.9   125.4
+   1997  11   11.1     6.1       0    80.8    31.5
+   1997  12    8.6     3.2       5    88.4    32.5
+   1998   1    7.8     2.4       6    79.2    47.0
+   1998   2   10.9     4.8       4    15.0    67.7
+   1998   3   11.2     4.8       2   106.5    70.1
+   1998   4   11.2     4.6       4    93.8   117.5
+   1998   5   17.6     9.1       0    26.2   186.3
+   1998   6   17.3    10.7       0   126.1   114.9
+   1998   7   18.2    12.0       0    74.8   127.6
+   1998   8   19.5    12.0       0    58.6   164.4
+   1998   9   18.2    11.3       0    44.0   132.8
+   1998  10   13.4     7.6       0   171.4    77.5
+   1998  11    9.0     3.5       4    71.4    55.9
+   1998  12    8.4     1.9       9    50.4    45.6
+   1999   1    8.3     2.4       6    96.4    58.4
+   1999   2    8.1     2.6       6    60.8    69.1
+   1999   3   10.4     4.5       1    59.9    94.5
+   1999   4   13.4     6.2       4    63.0   139.6
+   1999   5   17.0     9.5       0    55.2   140.3
+   1999   6   17.8    10.3       0    67.4   195.4
+   1999   7   22.4    13.3       0    10.4   218.2
+   1999   8   20.3    12.7       0    68.4   141.0
+   1999   9   19.8    11.9       0   110.6   164.6
+   1999  10   14.4     7.7       0    71.2   123.5
+   1999  11   10.6     4.5       4    49.6    67.9
+   1999  12    7.6     1.8       8   144.8    47.3
+   2000   1    7.8     2.3       6    52.2    30.8
+   2000   2    9.4     3.0       4    82.4    79.7
+   2000   3   10.8     4.2       3    39.0   100.9
+   2000   4   11.9     4.6       1    66.6   140.2
+   2000   5   17.1     8.0       0    85.8   223.0
+   2000   6   18.8    11.1       0    84.4   140.6
+   2000   7   19.4    11.7       0    68.4   156.9
+   2000   8   20.5    12.7       0    70.0   167.3
+   2000   9   18.3    11.2       0   115.8   114.5
+   2000  10   13.3     7.2       0   193.6    70.7
+   2000  11    9.5     4.4       0   181.0    33.9
+   2000  12    7.7     2.9       8    71.6    46.5
+   2001   1    5.9     0.8       9    51.4    72.1
+   2001   2    7.3     0.8      14    85.0    69.5
+   2001   3    8.5     2.1       8    33.0   102.8
+   2001   4   11.0     3.9       1   107.0   102.7
+   2001   5   17.5     8.4       0    75.2   202.1
+   2001   6   18.1    10.3       0    28.8   148.4
+   2001   7   21.3    12.9       0    27.6   185.9
+   2001   8   20.6    12.6       0   108.2   171.0
+   2001   9   16.4    10.3       0    83.8    94.6
+   2001  10   16.5    10.3       0   101.2   119.0
+   2001  11   10.8     4.5       3    61.6    41.4
+   2001  12    6.9    -0.3      18    50.8    74.9
+   2002   1    8.7     2.3       6    61.6    40.9
+   2002   2   10.1     3.9       2   142.2    75.0
+   2002   3   11.3     4.0       3    35.0   122.4
+   2002   4   13.9     5.2       1    52.2   184.8
+   2002   5   15.8     8.6       0   103.6   171.3
+   2002   6   18.3    10.6       0    48.6   167.4
+   2002   7   19.5    11.7       0   108.4   147.3
+   2002   8   20.5    13.2       0   106.8   132.4
+   2002   9   18.5    10.8       0    38.0   168.0
+   2002  10   13.5     6.5       1   111.1    92.3
+   2002  11   11.1     6.1       0   108.6    49.7
+   2002  12    7.5     3.9       3   109.6    50.5
+   2003   1    7.6     2.1       8    60.0    73.7
+   2003   2    7.8     0.8      12    41.3    97.6
+   2003   3   12.6     3.3       2    39.0   169.5
+   2003   4   14.8     5.7       3    57.4   192.9
+   2003   5   16.1     8.4       0    90.6   183.4
+   2003   6   20.5    11.5       0    67.8   206.7
+   2003   7   21.4    13.6       0    69.4   157.2
+   2003   8   22.1    13.6       0    11.4   191.0
+   2003   9   18.9     9.8       0    44.6   145.1
+   2003  10   12.9     5.6       3    43.2   127.3
+   2003  11   11.0     4.9       3    61.6    64.4
+   2003  12    7.6     1.6      10    82.4    51.7
+   2004   1    8.0     2.4       8   112.0    34.1
+   2004   2    8.5     2.5      10    48.4   110.0
+   2004   3   10.3     3.4       3    30.2   106.7
+   2004   4   13.3     6.5       1    83.4   108.6
+   2004   5   16.8     8.0       0    46.0   196.3
+   2004   6   19.1    11.2       0    68.0   169.5
+   2004   7   19.2    11.7       0    64.0   150.4
+   2004   8   21.3    14.0       0   185.4   157.8
+   2004   9   18.3    11.1       0   110.2   148.8
+   2004  10   13.6     7.5       0    95.2    84.5
+Site Closed
diff --git a/rossonwyedata.txt b/rossonwyedata.txt
new file mode 100644
index 0000000..0eacd1b
--- /dev/null
+++ b/rossonwyedata.txt
@@ -0,0 +1,1023 @@
+Ross-On-Wye
+Location: 3598E 2238N, 67 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1930  12    7.4     2.0       7    83.8    30.5
+   1931   1    6.7     0.6      14    35.2    75.6
+   1931   2    7.3     1.3       8    43.5    76.6
+   1931   3    8.6    -0.5      17     9.5   134.6
+   1931   4   11.2     4.7       0    68.9    97.0
+   1931   5   15.5     7.0       0    80.9   152.4
+   1931   6   19.0    10.8       0    80.9   180.8
+   1931   7   19.0    11.7       0   108.0   130.7
+   1931   8   18.7    10.6       0   124.6   147.2
+   1931   9   15.9     7.8       0    44.7    94.8
+   1931  10   13.4     3.9       9    14.2   109.5
+   1931  11   11.1     5.2       0   134.6    63.5
+   1931  12    8.0     3.2       7    33.0    46.1
+   1932   1    9.3     3.6       6   100.9    48.0
+   1932   2    5.7     0.3      17     2.1    58.6
+   1932   3    9.2     0.1      14    43.9   141.2
+   1932   4   10.3     3.4       1    66.8   107.1
+   1932   5   14.2     6.9       1   133.7   103.8
+   1932   6   19.5     9.1       0    40.0   227.4
+   1932   7   20.1    12.4       0    54.0   134.5
+   1932   8   22.2    13.0       0    48.7   173.6
+   1932   9   17.6     8.8       0    86.0   127.6
+   1932  10   12.9     4.2       4   134.6   108.3
+   1932  11    9.4     3.7       4    34.9    49.5
+   1932  12    8.2     3.5       4    41.3    55.9
+   1933   1    5.6    -1.0      19    57.6    91.5
+   1933   2    7.7     0.4      16    89.9    95.3
+   1933   3   12.6     2.3      11    62.4   178.2
+   1933   4   13.9     3.5       3    26.9   163.7
+   1933   5   17.2     7.5       0    47.6   159.8
+   1933   6   20.8    10.0       0    50.2   196.9
+   1933   7   23.0    12.6       0    43.5   229.1
+   1933   8   23.4    11.9       0    14.0   244.3
+   1933   9   20.0     9.7       0    71.5   162.6
+   1933  10   13.4     5.9       2    92.5    85.9
+   1933  11    8.4     2.6       8    14.2    70.7
+   1933  12    3.3    -1.2      19    17.4    44.8
+   1934   1    7.9     1.0      13    70.0    55.6
+   1934   2    7.9    -0.8      19     9.6   118.5
+   1934   3    9.3     1.0       9    54.8   112.3
+   1934   4   12.1     4.2       3    47.4   118.9
+   1934   5   17.1     6.7       0    32.7   211.2
+   1934   6   20.7    10.4       0    21.6   198.3
+   1934   7   24.8    12.6       0    17.0   270.6
+   1934   8   20.4    10.4       0    45.4   180.6
+   1934   9   19.2     9.3       0    45.0   140.9
+   1934  10   13.8     6.9       1    28.3    84.3
+   1934  11    9.0     3.5       5    49.2    26.1
+   1934  12   10.5     6.0       0   147.6    37.9
+   1935   1    7.5     2.9       6    17.1    52.7
+   1935   2    9.7     3.2       6    48.6    56.5
+   1935   3   10.9     2.4       6    11.4   132.6
+   1935   4   12.5     4.5       0   102.4   142.3
+   1935   5   15.1     5.2       1    22.9   192.7
+   1935   6   19.5    11.0       0    80.5   180.6
+   1935   7   23.0    12.5       0     6.3   256.6
+   1935   8   22.4    11.0       0    32.0   193.6
+   1935   9   18.0     9.6       0    95.8   149.0
+   1935  10   13.5     5.5       5    90.9    93.1
+   1935  11    9.9     3.7       5   140.9    59.0
+   1935  12    6.1     1.3       7    88.0    63.4
+   1936   1    6.8     1.0      12   112.3    35.1
+   1936   2    5.9    -1.3      18    60.6    90.4
+   1936   3   10.7     3.5       4    65.4    70.0
+   1936   4   10.2     2.7       2    55.5   145.0
+   1936   5   16.6     6.8       0    21.4   167.9
+   1936   6   19.3     9.9       0    99.9   153.5
+   1936   7   18.5    11.6       0   148.8   125.2
+   1936   8   21.3    11.2       0     4.3   185.4
+   1936   9   18.3    10.1       0    71.0    91.0
+   1936  10   13.3     4.9       2    39.0   106.4
+   1936  11    8.9     2.5       7    62.4    42.0
+   1936  12    8.7     3.2       4   101.2    53.3
+   1937   1    8.4     2.9       7   102.3    40.3
+   1937   2    8.9     3.6       3    89.1    58.4
+   1937   3    7.1     0.2      16   104.5   101.4
+   1937   4   13.1     5.7       0    47.5   102.3
+   1937   5   16.6     7.3       0    60.5   199.2
+   1937   6   19.0     9.3       0    26.9   184.0
+   1937   7   20.2    12.0       0    86.5   126.1
+   1937   8   22.3    10.8       0    22.2   202.4
+   1937   9   18.1     8.6       0    58.6   152.6
+   1937  10   13.8     6.3       0    87.5    82.8
+   1937  11    7.7     1.2       8    30.2    52.6
+   1937  12    5.8     0.4      12    54.7    48.1
+   1938   1    9.1     3.7       0    66.9    45.1
+   1938   2    8.1     2.3       3    17.6    54.1
+   1938   3   14.4     3.3      11     0.5   163.1
+   1938   4   13.4     1.9       7     1.5   217.6
+   1938   5   15.4     6.5       0    47.8   143.2
+   1938   6   19.1    10.4       0    26.7   197.4
+   1938   7   19.7    10.9       0    57.9   150.5
+   1938   8   20.0    11.5       0    71.4   128.5
+   1938   9   18.2     8.2       0    29.3   104.9
+   1938  10   14.2     7.1       0    70.6   101.2
+   1938  11   12.4     6.5       0    81.5    73.6
+   1938  12    7.4     1.9      11    97.3    62.1
+   1939   1    7.3     2.1       6   143.9    43.4
+   1939   2    9.1     2.4       6    35.3    87.2
+   1939   3    9.4     3.0       3    31.3    80.0
+   1939   4   13.4     3.9       0    64.4   176.9
+   1939   5   16.4     6.5       0    17.9   194.2
+   1939   6   19.7     9.5       0    40.8   217.5
+   1939   7   18.8    11.2       0   100.3   124.1
+   1939   8   21.1    11.7       0    49.7   170.8
+   1939   9   18.5     9.3       0    14.4   140.9
+   1939  10   12.1     3.3       3    59.8   108.1
+   1939  11   12.2     6.1       2   107.3    44.4
+   1939  12    5.8     0.4      12    36.5    48.8
+   1940   1    1.9    -5.3      25    71.2    87.1
+   1940   2    5.8    -0.2      15    55.8    17.9
+   1940   3   10.9     1.8      10    40.6   121.6
+   1940   4   13.7     4.4       5    99.3   126.7
+   1940   5   17.9     7.2       0    55.7   198.8
+   1940   6   22.3    10.8       0    16.1   280.4
+   1940   7   19.7    10.5       0    72.8   166.8
+   1940   8   21.1    10.3       0     6.6   207.1
+   1940   9   18.6     7.3       0    18.0   183.6
+   1940  10   13.2     5.8       2   107.0    65.4
+   1940  11   10.2     4.2       1   158.2    70.5
+   1940  12    7.0     1.1      11    33.5    47.7
+   1941   1    2.8    -1.5      19   106.7    40.3
+   1941   2    7.0     0.9      13    81.0    84.0
+   1941   3    9.2     1.3      12    55.0    95.3
+   1941   4   10.9     3.1       1    25.6   108.3
+   1941   5   13.9     4.7       4    46.6   137.8
+   1941   6   20.3    10.5       0    57.3   201.1
+   1941   7   22.3    12.1       0    57.7   209.5
+   1941   8   19.1    10.7       0    84.2   178.6
+   1941   9   18.7     9.8       0    31.6   108.2
+   1941  10   14.3     6.0       1    48.0   103.4
+   1941  11   10.0     4.2       3    69.0    46.5
+   1941  12    8.6     3.1       5    45.2    45.0
+   1942   1    4.3    -1.4      19    61.3    51.4
+   1942   2    3.9    -2.8      24    11.4    52.8
+   1942   3    9.3     1.9       7    64.5    66.6
+   1942   4   14.1     5.2       0    42.7   196.9
+   1942   5   16.2     6.4       0    92.5   201.7
+   1942   6   20.4     9.2       0     3.1   236.6
+   1942   7   20.3    11.2       0    26.6   168.7
+   1942   8   20.3    12.1       0   104.3   129.7
+   1942   9   18.1     9.0       0    34.7   131.0
+   1942  10   14.5     6.5       2    38.6    93.4
+   1942  11    8.2     1.2       9    26.3    63.2
+   1942  12    9.8     5.2       0   102.3    36.2
+   1943   1    8.4     3.2       7   161.3    45.5
+   1943   2    9.8     3.4       2    51.2    94.4
+   1943   3   11.4     1.7      11    27.4   149.6
+   1943   4   15.5     6.1       0    16.1   161.1
+   1943   5   17.1     7.1       0    85.6   234.9
+   1943   6   18.7    10.2       0    29.6   171.7
+   1943   7   22.0    11.4       0    33.3   189.4
+   1943   8   20.2    11.8       0    52.9   147.8
+   1943   9   17.8     7.7       0    55.1   134.4
+   1943  10   15.2     5.8       3    49.5   110.0
+   1943  11    9.9     3.6       5    42.4    75.4
+   1943  12    6.5     1.0      11    41.4    43.2
+   1944   1    9.6     3.4       7    53.5    45.0
+   1944   2    6.5     1.0       9    13.1    68.7
+   1944   3   10.3     0.5      13     5.5   146.7
+   1944   4   15.3     5.4       1    30.4   156.2
+   1944   5   17.5     5.9       2    18.6   218.0
+   1944   6   18.2     9.5       0    42.3   148.0
+   1944   7   20.5    12.8       0    39.6    94.7
+   1944   8   22.1    11.8       0    56.2   182.1
+   1944   9   17.2     7.0       0    63.3   143.9
+   1944  10   12.7     6.0       0    86.1    77.5
+   1944  11    9.9     3.8       2   102.6    35.9
+   1944  12    6.6     1.2      10    52.5    53.7
+   1945   1    3.8    -2.0      21    38.6    65.5
+   1945   2   11.1     4.5       2    45.5    76.8
+   1945   3   12.8     3.0       6    19.9   147.2
+   1945   4   15.7     5.5       2    30.5   203.3
+   1945   5   17.4     7.9       2    48.1   157.6
+   1945   6   19.2    10.5       0    64.7   174.7
+   1945   7   20.8    12.4       0    70.0   146.9
+   1945   8   20.4    11.7       0    59.5   147.9
+   1945   9   17.7    10.9       0    46.7    68.9
+   1945  10   15.3     8.0       0    85.7    84.5
+   1945  11    9.7     4.4       5    10.6    24.6
+   1945  12    8.2     3.3       5   142.2    37.3
+   1946   1    6.2    -0.1      17    70.2    49.5
+   1946   2    9.4     4.4       3    44.2    72.6
+   1946   3    9.7     1.5      11    26.1   110.5
+   1946   4   15.5     5.2       0    58.3   193.8
+   1946   5   15.0     6.3       0    94.4   165.0
+   1946   6   17.0     9.0       0    38.3   137.4
+   1946   7   20.9    12.2       0    22.6   184.6
+   1946   8   18.3    10.8       0   116.5   117.7
+   1946   9   17.7    11.0       0   106.6   102.4
+   1946  10   12.9     6.8       2    19.6    65.0
+   1946  11   11.2     6.2       0   123.3    39.9
+   1946  12    6.7     0.0      16    65.0    69.1
+   1947   1    5.3    -0.3      18    50.1    47.6
+   1947   2    0.2    -4.3      26    46.0    27.2
+   1947   3    7.4     0.8      14   176.6    78.4
+   1947   4   12.6     5.4       0    78.2   136.1
+   1947   5   17.9     8.9       0    89.3   138.0
+   1947   6   20.1    11.4       0    41.0   174.9
+   1947   7   21.1    12.7       0    56.3   173.6
+   1947   8   24.5    12.4       0    33.7   274.7
+   1947   9   19.3    10.6       0    30.7   136.4
+   1947  10   14.8     5.6       2    10.3    97.1
+   1947  11   10.9     4.9       5    49.8    74.1
+   1947  12    8.3     3.3       4    47.9    35.9
+   1948   1    9.0     3.5       3   111.1    43.9
+   1948   2    7.6     2.4      11    22.3    86.5
+   1948   3   13.7     3.4       4    35.2   166.9
+   1948   4   14.0     3.9       2    65.2   193.7
+   1948   5   17.2     5.8       0    93.0   273.2
+   1948   6   18.0    10.4       0    43.0   163.1
+   1948   7   20.5    11.8       0    17.9   188.0
+   1948   8   18.9    11.9       0    87.3   125.9
+   1948   9   18.3    10.7       0    63.8   146.6
+   1948  10   14.1     6.6       2    79.8   100.6
+   1948  11   11.1     4.8       3    46.5    59.7
+   1948  12    9.0     2.9       7   118.0    78.1
+   1949   1    9.0     3.4       4    24.6    52.5
+   1949   2   10.0     1.8       8    28.4   114.4
+   1949   3    9.5     2.0       9    27.0   130.2
+   1949   4   14.5     6.3       1    65.1   167.4
+   1949   5   16.3     6.6       1    60.1   224.7
+   1949   6   21.2    10.2       0     8.5   259.8
+   1949   7   23.7    12.5       0    10.0   246.9
+   1949   8   22.4    12.1       0    20.6   196.7
+   1949   9   20.7    12.1       0    64.3   137.2
+   1949  10   15.7     8.6       1   155.9   100.0
+   1949  11    9.8     3.9       5    78.2    59.0
+   1949  12    9.1     3.5       5    35.3    62.8
+   1950   1    7.0     1.9      11     7.7    41.6
+   1950   2    9.3     2.6       4   138.6    61.8
+   1950   3   11.8     3.6       2    40.0   118.8
+   1950   4   12.2     4.4       2    46.9   164.0
+   1950   5   15.8     7.3       0    40.1   178.1
+   1950   6   21.1    11.7       0    39.0   244.6
+   1950   7   19.8    12.0       0    68.7   167.4
+   1950   8   19.4    11.7       0    90.8   169.4
+   1950   9   16.8     9.9       0    67.2   114.4
+   1950  10   13.5     6.6       5    20.4    95.7
+   1950  11    8.7     2.9       5   125.2    51.9
+   1950  12    4.1    -0.7      21    37.2    66.7
+   1951   1    7.0     2.0       9    66.4    46.0
+   1951   2    6.9     1.5       4   108.0    57.5
+   1951   3    7.6     1.3       7    93.8    77.4
+   1951   4   11.5     3.5       1    55.0   196.2
+   1951   5   14.1     6.3       0    80.9   148.1
+   1951   6   18.9     9.6       0    18.8   225.2
+   1951   7   21.6    11.5       0    18.0   192.7
+   1951   8   18.9    11.2       0    84.3   145.3
+   1951   9   17.9    10.6       0    85.7    89.3
+   1951  10   13.3     5.6       4    20.8   104.1
+   1951  11   11.4     5.7       3   180.8    66.5
+   1951  12    9.4     3.2       5    70.0    64.5
+   1952   1    6.4     0.3      10    50.4    95.8
+   1952   2    7.1    -0.2      11     9.8    89.8
+   1952   3   10.3     4.2       6    47.0   100.7
+   1952   4   14.4     4.8       3    51.5   156.0
+   1952   5   17.9     8.8       0    94.1   197.0
+   1952   6   19.1     9.9       0    40.8   199.2
+   1952   7   21.5    12.6       0    27.9   186.3
+   1952   8   20.3    12.2       0   122.5   161.8
+   1952   9   15.1     6.9       0    46.6   131.3
+   1952  10   12.8     5.9       4    91.6   100.9
+   1952  11    7.2     1.7       8    95.5    78.7
+   1952  12    6.6     0.3      13    39.1    63.9
+   1953   1    6.1     0.2      15    15.6    40.2
+   1953   2    7.5     1.4       8    34.5    65.3
+   1953   3    9.7     0.8      14    24.0   116.1
+   1953   4   11.9     3.4       1    76.3   181.7
+   1953   5   17.7     8.4       0    51.1   219.0
+   1953   6   18.7     9.9       0    42.5   142.3
+   1953   7   19.9    12.0       0    55.4   195.5
+   1953   8   20.9    11.8       0    71.9   197.7
+   1953   9   17.9    10.0       0    78.4   132.3
+   1953  10   13.6     5.2       2    65.0    86.3
+   1953  11   11.5     5.7       1    38.3    52.3
+   1953  12    9.6     5.0       3    30.3    36.2
+   1954   1    5.9     0.2      16    43.7    64.4
+   1954   2    6.5     0.7       8    55.0    70.1
+   1954   3    9.6     3.0       4    69.1   104.0
+   1954   4   12.9     3.3       1     5.1   207.6
+   1954   5   15.4     7.3       0    56.5   135.4
+   1954   6   17.2    10.4       0   118.4   146.7
+   1954   7   18.0    11.3       0    38.2   116.8
+   1954   8   18.6    10.9       0    66.4   137.9
+   1954   9   17.2     9.4       0    42.2   164.2
+   1954  10   15.5     9.2       2    78.1    80.8
+   1954  11   10.6     4.1       3   177.8    50.2
+   1954  12   10.0     4.8       2    51.0    57.2
+   1955   1    5.7    -0.1      15    82.8    35.2
+   1955   2    4.6    -1.1      19    36.7    83.1
+   1955   3    7.4    -0.5      21    54.0   159.3
+   1955   4   14.2     5.6       1    22.8   174.0
+   1955   5   14.2     6.2       0   130.0   207.2
+   1955   6   18.2    10.2       0    96.7   126.8
+   1955   7   23.3    12.3       0    15.0   274.5
+   1955   8   23.6    13.2       0    14.0   186.1
+   1955   9   19.3     9.6       0    26.9   157.5
+   1955  10   14.0     4.5       6    33.2   128.3
+   1955  11    9.9     3.7       9    89.0    50.1
+   1955  12    9.5     3.1       4    81.9    35.2
+   1956   1    7.3     1.3      11    83.1    59.4
+   1956   2    3.1    -3.4      22     9.9    74.2
+   1956   3   11.0     2.2      10    17.5   146.3
+   1956   4   12.1     3.1       3    69.0   175.0
+   1956   5   17.1     6.7       1    13.7   228.4
+   1956   6   18.1     9.8       0    45.0   159.3
+   1956   7   20.5    12.3       0    98.9   187.3
+   1956   8   18.0    10.1       0    74.5   159.8
+   1956   9   18.0    11.1       0    91.4    72.4
+   1956  10   13.4     5.5       1    36.5   101.9
+   1956  11    9.2     3.3       7    23.3    52.3
+   1956  12    8.5     3.2       9   109.7    25.6
+   1957   1    8.5     3.2       5    41.6    42.1
+   1957   2    9.0     2.4       8    68.4    74.2
+   1957   3   13.8     6.0       2    51.3    98.4
+   1957   4   13.5     5.1       0     0.0   139.8
+   1957   5   15.4     6.2       0    34.5   211.4
+   1957   6   22.0     9.6       0    19.6   306.2
+   1957   7   20.9    13.1       0    57.5   130.7
+   1957   8   20.4    12.0       0    53.9   153.1
+   1957   9   16.7     9.6       0    81.2   112.0
+   1957  10   14.9     7.1       0    32.9    70.2
+   1957  11    8.8     3.2       7    60.5    64.4
+   1957  12    7.3     1.1      11    71.0    52.6
+   1958   1    6.9     0.7      12    55.6    62.0
+   1958   2    9.2     2.3       7   125.6    52.5
+   1958   3    7.5     0.8      14    25.9    98.1
+   1958   4   12.1     3.6       6    14.1   143.9
+   1958   5   16.3     7.9       0    54.7   198.3
+   1958   6   18.7    10.0       0    94.8   140.5
+   1958   7   20.7    12.0       0    55.5   176.7
+   1958   8   20.2    12.4       0    48.2   121.6
+   1958   9   18.5    11.2       0   158.0    95.0
+   1958  10   14.1     8.4       0    86.5    95.6
+   1958  11    9.2     3.5       5    78.6    38.4
+   1958  12    7.5     2.6       5    81.2    34.3
+   1959   1    5.3    -0.5      18   122.0    83.5
+   1959   2    7.3     1.5      10     3.8    51.3
+   1959   3   10.9     4.4       2    73.4    96.3
+   1959   4   13.9     5.8       0    75.2   152.2
+   1959   5   18.1     7.8       0    35.5   210.5
+   1959   6   20.2    10.5       0    19.0   224.9
+   1959   7   22.5    12.4       0    51.5   237.5
+   1959   8   22.4    12.0       0    24.7   205.7
+   1959   9   21.2     8.6       1     2.0   199.7
+   1959  10   17.3     7.9       0    47.9   131.4
+   1959  11   10.2     4.2       5   127.4    52.8
+   1959  12    9.1     3.7       2   186.0    41.9
+   1960   1    6.9     1.8      11   117.0    26.7
+   1960   2    7.3     1.9       9    73.1    77.1
+   1960   3    9.6     3.7       1    53.8    69.3
+   1960   4   13.6     5.2       2    48.4   150.0
+   1960   5   17.8     8.6       0    42.8   169.3
+   1960   6   21.5    11.5       0    63.6   255.5
+   1960   7   19.2    11.6       0    55.4   138.9
+   1960   8   19.6    11.1       0    65.9   155.1
+   1960   9   16.9     9.2       0   104.9   116.5
+   1960  10   13.3     7.4       1   170.0    59.4
+   1960  11   10.5     4.6       3   128.1    64.4
+   1960  12    6.8     2.0       6    72.8    58.5
+   1961   1    6.8     1.7       6    70.0    32.8
+   1961   2   10.5     5.1       1    46.5    64.6
+   1961   3   13.6     2.9       6     0.6   161.2
+   1961   4   14.0     6.9       0   118.1    73.4
+   1961   5   15.9     6.7       0    16.5   193.5
+   1961   6   20.0     9.1       0    44.7   245.1
+   1961   7   20.1    11.1       0    39.0   172.5
+   1961   8   20.4    11.8       0    38.0   182.4
+   1961   9   19.5    10.7       0    52.4   123.9
+   1961  10   14.5     7.0       3    75.9   115.0
+   1961  11    9.1     2.7       5    32.7    58.9
+   1961  12    4.9    -0.1      17    96.4    59.5
+   1962   1    7.7     1.5       6    87.0    73.5
+   1962   2    8.0     2.1       8     7.5    73.8
+   1962   3    7.2    -1.5      20    27.5   123.9
+   1962   4   12.1     4.1       1    49.5   151.2
+   1962   5   14.4     6.6       1    46.4   161.1
+   1962   6   19.3     9.2       0     2.8   252.8
+   1962   7   19.4    11.2       0    41.4   125.5
+   1962   8   18.3    11.0       0    91.2   127.9
+   1962   9   16.5     9.3       0    82.0   116.0
+   1962  10   14.3     6.1       1    14.2   100.6
+   1962  11    8.3     2.6       9    55.2    44.0
+   1962  12    4.9    -0.9      18    40.3    58.7
+   1963   1   -0.2    -6.7      30    19.4    74.1
+   1963   2    2.2    -4.3      25    41.1    74.8
+   1963   3    9.6     2.6       7    91.6    95.6
+   1963   4   12.5     5.2       0    71.6   107.4
+   1963   5   15.0     6.6       0    46.8   161.5
+   1963   6   19.3    10.9       0    57.7   194.3
+   1963   7   19.7    11.3       0    44.5   164.7
+   1963   8   18.4    10.6       0    52.3   132.3
+   1963   9   17.4     9.0       0    49.1   124.8
+   1963  10   14.4     8.1       0    35.8    73.9
+   1963  11   11.3     5.7       1   144.9    53.3
+   1963  12    5.2    -0.2      14    25.0    47.1
+   1964   1    5.8     0.5      13    13.9    39.1
+   1964   2    7.5     2.0       8    26.6    54.1
+   1964   3    7.5     2.0       6    60.1    61.4
+   1964   4   12.6     5.0       4    41.1   111.7
+   1964   5   17.4     9.0       0    39.7   161.1
+   1964   6   18.1    10.1       0    49.8   133.7
+   1964   7   20.8    11.5       0    17.3   166.1
+   1964   8   20.6    10.8       0    34.9   174.5
+   1964   9   20.0     9.0       0    15.8   193.9
+   1964  10   12.9     4.1       5    52.7   105.0
+   1964  11   11.0     5.0       3    28.7    51.6
+   1964  12    6.6     0.1      15    90.4    43.9
+   1965   1    6.7     1.5      12    69.2    76.6
+   1965   2    5.7     0.4      12     3.5    25.0
+   1965   3    9.9     1.0      13    62.9   136.6
+   1965   4   13.1     4.0       2    35.0   147.3
+   1965   5   16.2     7.5       0    39.2   159.5
+   1965   6   19.1    10.0       0    65.6   176.9
+   1965   7   18.2    10.5       0   120.1    98.4
+   1965   8   19.9    11.0       0    33.1   172.2
+   1965   9   16.2     8.4       0   105.2   111.5
+   1965  10   14.4     7.0       0    41.1    84.5
+   1965  11    7.9     2.2      10    75.0    75.3
+   1965  12    8.6     2.3       9    95.5    69.8
+   1966   1    5.4     1.0      13    44.2    32.3
+   1966   2    8.4     4.2       2   106.1    35.9
+   1966   3   10.6     2.6       6    23.8   128.5
+   1966   4   10.7     4.3       3    93.6    82.5
+   1966   5   16.1     6.9       0    54.0   228.3
+   1966   6   20.1    11.2       0    30.2   145.2
+   1966   7   19.9    11.0       0    34.4   144.5
+   1966   8   19.7    10.9       0    79.9   159.7
+   1966   9   18.2     9.6       0    29.9   148.5
+   1966  10   14.1     6.6       2   106.7    97.5
+   1966  11    8.4     2.7       6    79.1    47.9
+   1966  12    9.7     3.7       2    54.2    48.3
+   1967   1    7.4     2.4      10    59.0    55.9
+   1967   2    9.1     2.1       9    82.6    91.8
+   1967   3   11.0     4.2       2    51.5   157.2
+   1967   4   12.4     4.5       1    18.1   110.1
+   1967   5   14.7     7.0       1   157.0   164.0
+   1967   6   19.8     9.7       0    11.1   227.7
+   1967   7   21.9    12.4       0    20.0   191.8
+   1967   8   20.4    11.6       0    69.8   154.3
+   1967   9   17.6    10.5       0    81.6   116.5
+   1967  10   14.0     8.6       0   134.6    88.8
+   1967  11    8.7     2.7       6    39.1    70.1
+   1967  12    7.4     1.5      12    62.4    64.4
+   1968   1    7.8     2.2       6    60.4    46.1
+   1968   2    4.5    -0.7      17    37.5    47.4
+   1968   3   10.4     3.0       7    41.4   130.6
+   1968   4   12.7     3.6       8    56.3   158.5
+   1968   5   14.5     5.6       1    62.9   143.0
+   1968   6   19.7    10.8       0    55.8   193.5
+   1968   7   19.8    11.2       0   120.7   164.8
+   1968   8   19.7    12.0       0    28.3   128.5
+   1968   9   17.7    10.2       0   121.6   105.7
+   1968  10   15.6    10.2       0    73.2    62.4
+   1968  11    9.1     4.4       4    81.9    48.2
+   1968  12    5.7     1.3      11    84.2    46.3
+   1969   1    8.5     3.1       7    63.9    33.9
+   1969   2    3.9    -1.4      16    67.6    60.9
+   1969   3    7.1     0.8       7    60.9    71.0
+   1969   4   13.1     3.4       6    41.5   218.7
+   1969   5   15.5     7.6       0   119.5   125.1
+   1969   6   19.5     9.1       0    38.3   262.9
+   1969   7   22.3    11.9       0    59.1   245.6
+   1969   8   20.8    12.6       0    52.7   150.5
+   1969   9   17.3     9.7       1    35.6    83.5
+   1969  10   16.7     8.9       0     8.9    96.0
+   1969  11    9.3     3.0       6    71.0    87.1
+   1969  12    6.4     0.6      16    40.0    40.0
+   1970   1    7.3     1.5      10   146.2    45.1
+   1970   2    6.7     0.5      12    51.9   100.2
+   1970   3    7.7     1.2      12    49.9   108.6
+   1970   4   10.9     3.3       5    36.1   125.6
+   1970   5   18.0     8.6       0    40.0   182.5
+   1970   6   21.3    11.1       0   114.6   218.5
+   1970   7   19.8    11.4       0    43.8   164.8
+   1970   8   20.4    11.4       0    97.6   140.8
+   1970   9   19.2    10.4       0    41.2   138.6
+   1970  10   14.4     7.0       1    18.6    80.9
+   1970  11   11.5     5.5       1   136.8    60.8
+   1970  12    6.7     1.6      14    22.0    39.8
+   1971   1    7.2     2.4       7   124.7    25.8
+   1971   2    8.0     1.3       9    18.3    65.8
+   1971   3    8.8     2.3       6    66.0    94.6
+   1971   4   12.0     4.0       0    46.3   101.4
+   1971   5   17.0     7.0       0    49.3   234.4
+   1971   6   16.7     9.1       0   115.4   136.8
+   1971   7   23.0    11.9       0    17.9   232.2
+   1971   8   20.1    12.3       0    84.7   128.8
+   1971   9   20.1     9.2       0    25.9   185.9
+   1971  10   15.9     7.2       0    53.8   135.0
+   1971  11   10.4     2.1      11    48.1   101.2
+   1971  12    8.9     4.5       3    29.0    32.9
+   1972   1    6.6     2.0       8    91.7    45.9
+   1972   2    7.4     2.2       4    94.6    39.8
+   1972   3   11.2     2.8       2    66.3   134.5
+   1972   4   12.6     5.1       0    36.4   140.9
+   1972   5   14.3     7.2       0    63.8   121.8
+   1972   6   16.0     7.9       0    37.9   130.1
+   1972   7   20.6    11.4       0    22.8   166.8
+   1972   8   20.6    10.8       0    22.7   180.0
+   1972   9   16.3     7.1       0    48.1    90.5
+   1972  10   14.1     6.9       2    45.1    63.8
+   1972  11   10.3     3.3       8    71.4    89.9
+   1972  12    8.6     3.4       3   120.6    39.9
+   1973   1    7.5     2.7       7    31.4    36.8
+   1973   2    8.0     1.5      10    13.7    74.7
+   1973   3   11.0     1.7       9    17.9   145.7
+   1973   4   11.9     3.6       2    47.9   166.1
+   1973   5   16.1     7.3       0    70.1   162.9
+   1973   6   20.1    10.1       0    56.7   207.7
+   1973   7   20.6    11.5       0    58.9   161.0
+   1973   8   21.9    12.0       0    33.9   165.0
+   1973   9   19.0    10.0       0    58.3   138.4
+   1973  10   13.2     5.5       2    28.8    81.9
+   1973  11   10.2     3.4      10    33.6    85.5
+   1973  12    8.8     2.7      10    27.5    58.9
+   1974   1    9.2     3.6       3   146.8    47.9
+   1974   2    8.8     2.9       5   108.9    56.0
+   1974   3    9.3     2.3       5    32.4    92.8
+   1974   4   12.7     3.9       1     2.7   125.6
+   1974   5   15.9     6.5       0    35.4   180.1
+   1974   6   18.7     9.4       0    62.4   188.9
+   1974   7   19.3    11.5       0    45.1   151.3
+   1974   8   20.2    10.1       0    64.2   190.3
+   1974   9   16.0     8.7       0   102.6   119.5
+   1974  10   11.3     5.1       1    36.4    89.6
+   1974  11   10.2     4.0       2    82.5    63.4
+   1974  12   11.3     6.2       0    31.8    53.0*
+   1975   1   10.0     4.7       1    92.4    37.8*
+   1975   2    7.3     1.8       6    35.0    56.8*
+   1975   3    8.1     2.3       7    71.3    80.6*
+   1975   4   13.0     5.0       5    36.6   123.9*
+   1975   5   15.1     5.9       0    32.4   175.5*
+   1975   6   21.2     9.2       0    14.9   274.5*
+   1975   7   22.9    12.8       0    53.4   221.0*
+   1975   8   24.5*   13.3*      0*   48.2*  217.9*
+   1975   9   18.0*    8.9*      0*   72.9*  138.0*
+   1975  10   14.1*    6.1*      1*   26.1*  114.7*
+   1975  11   10.1*    3.1*      7*   32.6*   90.0*
+   1975  12    8.1*    2.2*      8*   24.9*   36.9*
+   1976   1    8.9*    3.6*      7*   12.9*   52.4*
+   1976   2    7.6*    2.1*      9*   33.7*   45.8*
+   1976   3    8.8*    1.4*     12*   35.8*  107.3*
+   1976   4   13.0*    4.2*      4*    8.8*  148.2*
+   1976   5   17.0*    7.7*      0*   47.9*  180.1*
+   1976   6   23.3*   11.7*      0*   20.3*  236.7*
+   1976   7   25.0*   12.6*      0*   12.7*  278.4*
+   1976   8   24.6*   11.4*      0*   67.1*  248.6*
+   1976   9   17.5*    9.5*      0*  162.4*   90.6*
+   1976  10   13.7*    7.4*      0*  125.2*   56.1*
+   1976  11    9.5*    3.1*      6*   51.5*   63.0*
+   1976  12    4.4*   -0.6*     17*   89.5*   52.1*
+   1977   1    5.5*    0.2*     15*   79.5*   41.2*
+   1977   2    8.4*    2.6*      4*  120.0*   67.8*
+   1977   3   10.5*    4.2*      3*   63.8*   82.8*
+   1977   4   11.7*    3.7*      5*   33.0*  167.4*
+   1977   5   16.1*    5.8*      1*   42.2*  235.6*
+   1977   6   17.3*    8.4*      0*   99.5*  150.9*
+   1977   7   21.1*   11.6*      0*    6.2*  200.3*
+   1977   8   19.9*   11.3*      0*  133.5*  138.9*
+   1977   9   17.0*    9.5*      0*   16.3*   96.6*
+   1977  10   15.1*    8.2*      0*   40.3*   82.5*
+   1977  11    9.7*    3.5*      7*   63.8*   99.9*
+   1977  12    8.9*    4.1*      3*   78.1*   45.3*
+   1978   1    6.6*    1.2*     10*   83.5*   56.4*
+   1978   2    5.9*    0.0*     15*   55.0*   47.3*
+   1978   3   10.9*    3.4*      4*   62.3*  124.9*
+   1978   4   10.2*    3.0*      5*   40.2*  101.1*
+   1978   5   16.9*    7.1*      0*   31.4*  188.8*
+   1978   6   18.6*    9.7*      0*   39.7*  163.2*
+   1978   7   19.6*   11.3*      0*   68.1*  151.6*
+   1978   8   19.8*   11.3*      0*   55.6*  140.1*
+   1978   9   18.5*   10.0*      0*   31.2*  155.7*
+   1978  10   15.7*    7.9*      0*   10.4*   82.8*
+   1978  11   12.0*    5.2*      5*   40.3*   77.4*
+   1978  12    6.9*    2.0*     13*  144.0*   36.3*
+   1979   1    3.4*   -3.4*     24*   81.0*   61.1*
+   1979   2    4.1*   -1.1*     19*   57.2*   58.0*
+   1979   3    8.2*    2.2*      7*   86.9*   86.8*
+   1979   4   12.4*    4.3*      4*   45.7*  117.9*
+   1979   5   14.3*    5.9*      4*   93.8*  165.2*
+   1979   6   19.0*    9.8*      0*   28.6*  174.3*
+   1979   7   21.8*   11.9*      0*   19.1*  182.9*
+   1979   8   19.1*   10.7*      0*   67.5*  164.9*
+   1979   9   18.0*    8.7*      0*   23.4*  157.2*
+   1979  10   15.1*    7.3*      0*   50.2*  101.4*
+   1979  11   10.6*    3.6*      7*   55.8*   63.6*
+   1979  12    9.0*    3.4*      7*  147.9*   59.5*
+   1980   1    5.4*   -0.7*     19*   47.7*   64.8*
+   1980   2    9.4*    3.3*      4*   65.0*   53.7*
+   1980   3    8.5*    2.3*      7*   81.6*   77.2*
+   1980   4   14.0*    4.8*      3*    9.6*  171.6*
+   1980   5   17.3*    6.3*      1*   29.8*  211.1*
+   1980   6   18.4*    9.9*      0*   87.8*  159.3*
+   1980   7   19.2*   10.7*      0*   45.6*  147.9*
+   1980   8   20.6*   12.1*      0*   68.2*  152.2*
+   1980   9   18.8*   11.2*      0*   53.5*  140.7*
+   1980  10   12.9*    5.4*      2*   95.8*  103.2*
+   1980  11    9.2*    4.3*      7*   53.4*   65.4*
+   1980  12    9.1*    2.8*      8*   44.7*   71.6*
+   1981   1    8.2*    2.4*      9*   22.0*   41.9*
+   1981   2    6.4*    0.2*     17*   35.3*   66.1*
+   1981   3   11.2*    5.9*      1*   92.3*   72.2*
+   1981   4   12.5*    4.0*      3*   43.9*  113.1*
+   1981   5   15.6*    7.5*      1*   77.8*   99.5*
+   1981   6   17.9*   10.0*      0*   34.5*  152.4*
+   1981   7   20.7*   11.7*      0*   19.9*  161.2*
+   1981   8   22.6*   11.8*      0*   53.2*  194.7*
+   1981   9   19.4*    9.9*      0*  151.8*  155.1*
+   1981  10   12.4*    5.1*      2*   67.4*  106.6*
+   1981  11   11.3*    4.6*      3*   37.6*   52.2*
+   1981  12    3.3*   -2.3*     20*  131.6*   44.0*
+   1982   1    5.8*   -0.4*     13*   89.7*   49.9*
+   1982   2    8.2*    2.3*      8*   41.7*   39.2*
+   1982   3   10.5*    2.5*      5*   68.7*  138.0*
+   1982   4   14.2*    4.4*      3*   20.5*  178.5*
+   1982   5   17.5*    6.6*      2*   31.2*  204.6*
+   1982   6   20.6*   11.6*      0*   90.0*  176.1*
+   1982   7   21.6*   12.2*      0*   47.6*  168.6*
+   1982   8   20.3*   12.1*      0*   74.7*  162.1*
+   1982   9   19.4*   10.0*      0*   85.8*  136.5*
+   1982  10   13.7*    7.1*      1*   69.7*   66.3*
+   1982  11   11.0*    5.5*      4*   96.0*   65.4*
+   1982  12    7.8*    1.5*     11*   70.0*   38.1*
+   1983   1   10.0*    4.4*      2*   56.2*   44.0*
+   1983   2    4.9*   -0.7*     18*   21.1*   64.4*
+   1983   3   10.5*    3.2*      3*   36.0*   84.0*
+   1983   4   11.7*    2.9*      4*   99.2*  155.4*
+   1983   5   14.7*    6.9*      0*   97.1*  112.2*
+   1983   6   19.7*   10.5*      0*   15.0*  178.8*
+   1983   7   26.7*   14.0*      0*   40.7*  263.5*
+   1983   8   23.8*   12.4*      0*   19.7*  225.1*
+   1983   9   17.6*   10.5*      0*   86.2*  105.9*
+   1983  10   14.4*    7.1*      3*   54.5*  116.9*
+   1983  11   10.7*    5.0*      6*   21.9*   36.3*
+   1983  12    9.1*    3.2*      7*   86.8*   61.7*
+   1984   1    7.3*    1.3*     10*  100.5*   70.4*
+   1984   2    6.8*    0.8*     10*   31.5*   55.7*
+   1984   3    8.3*    2.2*      5*   40.2*   64.8*
+   1984   4   14.4*    2.8*      7*    1.1*  242.4*
+   1984   5   15.6*    5.8*      1*   57.7*  148.5*
+   1984   6   20.7*   10.1*      0*   32.7*  244.2*
+   1984   7   23.9*   11.0*      0*   14.9*  291.7*
+   1984   8   23.2*   12.9*      0*   59.2*  204.0*
+   1984   9   17.9*   10.4*      0*   67.8*  109.8*
+   1984  10   15.0*    7.9*      1*   69.4*   93.9*
+   1984  11   11.0*    5.4*      2*  128.7*   39.6*
+   1984  12    8.4*    2.6*      8*   59.1*   64.2*
+   1985   1    3.9*   -2.2*     24*   64.7*   61.7*
+   1985   2    5.5*   -0.4*     14*   43.6*   80.6*
+   1985   3    9.2*    1.4*     11*   47.3*  108.8*
+   1985   4   13.2*    4.8*      2*   40.5*  137.7*
+   1985   5   15.8*    7.0*      0*   58.4*  176.4*
+   1985   6   17.4     8.5       0   137.1   192.1
+   1985   7   21.1    11.5       0    43.9   210.1
+   1985   8   18.7    11.6       0    67.5   176.0
+   1985   9   19.4    10.7       0    17.7   148.3
+   1985  10   14.3*    7.4       0    50.5    88.4
+   1985  11    7.5*    1.0      12    41.5    84.0
+   1985  12    9.5     4.3       6   105.8    40.2
+   1986   1    6.8     1.2      12   124.1    54.1
+   1986   2    1.6    -3.5      24     5.7    77.1
+   1986   3    9.4     2.0       6    41.0   127.5
+   1986   4   10.0     2.6       5    74.5   149.6
+   1986   5   15.6     7.6       0    85.8   197.6
+   1986   6   20.3    10.2       0    36.9   214.2
+   1986   7   21.2    11.7       0    31.3   192.7
+   1986   8   17.6     9.8       0   128.7   132.0
+   1986   9   16.8     5.5       1    19.0   171.8
+   1986  10   15.0     6.9       1    51.4   112.4
+   1986  11   11.4     4.5       2    89.9    78.1
+   1986  12    9.9     2.9       8    80.2    60.2
+   1987   1    3.3    -1.6      20    14.1    54.6
+   1987   2    7.7     0.8      12    44.3    68.7
+   1987   3    7.9     1.5      13    69.8    98.4
+   1987   4   15.7     6.2       1    63.0   184.0
+   1987   5   15.5     6.0       0    35.1   194.2
+   1987   6   17.9     9.5       0    77.2   140.6
+   1987   7   21.4    11.8       0    33.8   193.1
+   1987   8   21.3    11.8       0    39.2   177.4
+   1987   9   18.5     9.9       0    32.3   153.6
+   1987  10   13.5     5.8       5   142.1   100.0
+   1987  11    9.4     4.4       3    71.6    47.6
+   1987  12    8.0     3.5       7    36.2    33.4
+   1988   1    8.6     3.5       1   116.6    60.0
+   1988   2    8.5     2.0       3    44.5   110.9
+   1988   3   10.5     4.1       4    45.7   106.7
+   1988   4   12.9     4.4       3    27.7   131.3
+   1988   5   17.7     7.6       0    39.7   202.4
+   1988   6   19.9    10.5       0    40.5   189.8
+   1988   7   18.4    11.9       0    89.9   157.3
+   1988   8   19.7    10.7       0    67.7   187.1
+   1988   9   17.6     9.8       0    17.3   146.1
+   1988  10   14.2     6.9       3    57.3   103.2
+   1988  11    9.5     0.6      16    24.5    76.5
+   1988  12   10.6     5.4       4    10.7    34.3
+   1989   1    9.7     3.1       8    32.7    75.3
+   1989   2   10.0     2.9       3    87.4    86.6
+   1989   3   11.8     4.5       2    56.6   120.3
+   1989   4   11.3     2.9       6    73.1   144.7
+   1989   5   19.5     8.3       0    27.8   251.7
+   1989   6   21.2     9.7       0    22.8   248.8
+   1989   7   25.0    13.2       0    37.8   302.5
+   1989   8   22.7    12.0       0    42.6   256.2
+   1989   9   19.4    10.3       0    41.3   132.2
+   1989  10   15.3     8.6       0   103.5    74.8
+   1989  11    9.9*    3.2       7    52.5    77.7
+   1989  12    7.9     2.8       5   150.7    12.5
+   1990   1   10.1     4.1       6   139.8    54.8
+   1990   2   11.1     5.4       1   136.9    81.5
+   1990   3   12.8     4.7       4    13.7   146.9
+   1990   4   14.0     3.1       4    26.2   203.1
+   1990   5   19.3     7.3       0    16.1   259.4
+   1990   6   18.1    10.7       0    54.0   117.0
+   1990   7   24.0    12.1       0    14.6   304.8
+   1990   8   24.0    13.3       0    18.1   217.7
+   1990   9   18.7     9.0       0    51.6   169.0
+   1990  10   15.6     9.1       0    74.4    98.1
+   1990  11   10.1     4.2       4    35.1    61.4
+   1990  12    7.1     1.8      10    78.0    42.1
+   1991   1    6.5     1.0      10   105.4    72.4
+   1991   2    5.9    -1.4      19    41.7    58.2
+   1991   3   12.1     5.0       3    76.2    97.9
+   1991   4   12.6     4.5       3    66.1   146.6
+   1991   5   16.6     7.6       0     7.1   145.4
+   1991   6   16.4     8.7       0    76.4   138.8
+   1991   7   22.0    13.4       0    78.2   205.2
+   1991   8   22.8    12.4       0     9.8   230.4
+   1991   9   20.4    10.1       0    59.9   176.4
+   1991  10   13.5     7.3       0    60.7    83.5
+   1991  11   10.0     4.5       4    84.9    51.1
+   1991  12    7.1     1.8       9    10.6    18.5
+   1992   1    5.7     1.4      13    97.0    27.4
+   1992   2    9.1     2.8       7    19.8    56.2
+   1992   3   11.6     4.8       2    35.1    76.8
+   1992   4   13.4     5.5       2    45.3   139.3
+   1992   5   19.9     8.7       0    26.2   285.3
+   1992   6   22.4    10.5       0    40.6   212.7
+   1992   7   21.0    12.8       0    59.6   159.9
+   1992   8   19.8    11.8       0   120.8   172.5
+   1992   9   17.2    10.4       0    46.7   110.6
+   1992  10   11.6     4.7       4    49.2    98.8
+   1992  11   11.1     5.0       1   113.3    56.9
+   1992  12    6.7     1.4      13    65.2    42.8
+   1993   1    9.5     3.5       5    97.1    33.4
+   1993   2    7.5     2.1       7     4.1    50.2
+   1993   3   10.9     2.9       8    18.3   118.6
+   1993   4   13.8     5.6       2    63.9    98.3
+   1993   5   16.6     6.9       1    70.1   182.1
+   1993   6   20.9    10.3       0    79.4   224.2
+   1993   7   20.4    11.3       0    55.0   223.2
+   1993   8   20.3     9.9       0    18.0   202.7
+   1993   9   16.9     8.2       0   105.9   102.0
+   1993  10   12.1     4.5       6    90.5   116.3
+   1993  11    7.8     2.3       8    50.9    42.6
+   1993  12    9.1     3.2       5    95.8    48.0
+   1994   1    8.7     3.2       5    67.4    66.9
+   1994   2    6.7     0.7      10    89.3    63.1
+   1994   3   11.5     5.3       1    40.7   139.8
+   1994   4   12.7     4.5       2    30.8   171.0
+   1994   5   15.5     7.1       0    74.8   141.9
+   1994   6   20.0    10.0       0    14.8   246.1
+   1994   7   24.2    13.0       0    24.5   258.3
+   1994   8   20.7    12.9       0    59.1   193.1
+   1994   9   16.7    10.2       0   104.4   112.4
+   1994  10   14.1     6.8       0    61.7   109.3
+   1994  11   13.0     8.1       0    64.7    35.4
+   1994  12    9.9     4.1       5   118.0    41.4
+   1995   1    8.4     2.0       6   133.0    52.2
+   1995   2   10.1     3.8       1    65.4    70.3
+   1995   3   10.5     1.7      10    28.9   178.0
+   1995   4   14.7     4.8       3    26.0   199.8
+   1995   5   17.4     7.0       1    62.6   232.1
+   1995   6   20.2     9.9       0     9.4   224.5
+   1995   7   24.4    13.3       0    21.7   221.9
+   1995   8   26.7    13.2       0     6.2   304.3
+   1995   9   18.1     9.8       0    92.1   135.2
+   1995  10   17.0    10.1       0    60.8   118.0
+   1995  11   11.2     4.2       9    88.8    76.5
+   1995  12    4.8    -0.2      15    84.6    42.2
+   1996   1    6.4     3.0       8    85.7    17.0
+   1996   2    6.4    -0.4      18    67.0    91.9
+   1996   3    8.1     2.1       6    73.2    54.8
+   1996   4   13.9     4.8       4    47.6   139.1
+   1996   5   14.4     5.3       1    40.6   183.1
+   1996   6   20.7     9.4       0    21.9   269.1
+   1996   7   23.0    11.9       0    15.1   254.6
+   1996   8   22.0    12.1       0    79.8   214.7
+   1996   9   18.6     9.5       0    23.9   151.9
+   1996  10   15.4     8.8       0    63.4   100.4
+   1996  11    9.6     2.6      12    67.3    81.1
+   1996  12    5.4     0.6      13    23.2    44.8
+   1997   1    5.2    -0.2      16     9.0    36.3
+   1997   2   10.4     3.9       3    95.0    70.5
+   1997   3   12.6     4.6       1    25.6   137.1
+   1997   4   14.7     4.8       1    25.9   177.9
+   1997   5   17.1     7.0       0    49.8   240.6
+   1997   6   18.7    10.8       0   103.9   122.2
+   1997   7   22.5    11.9       0    17.2   251.9
+   1997   8   23.8    14.6       0   130.0   181.1
+   1997   9   18.8    10.1       0    21.7   145.6
+   1997  10   14.4     5.9       8    57.1   138.9
+   1997  11   11.8     6.0       3    95.5    48.5
+   1997  12    9.0     3.5       6    60.9    44.1
+   1998   1    8.1     3.0       7   124.3    48.1*
+   1998   2   11.3     4.3       3    12.6    92.7*
+   1998   3   12.1     5.1       1    75.6    84.6*
+   1998   4   11.9     4.5       2   122.0   111.9*
+   1998   5   19.2     8.7       0     9.9   243.3
+   1998   6   18.5    11.3       0    89.4   152.3
+   1998   7   20.3    12.1       0    16.4   177.2
+   1998   8   21.7    11.3       0    28.6   241.5
+   1998   9   19.2    11.4       0    83.0   134.4
+   1998  10   14.2     7.6       1   108.8    96.9
+   1998  11    9.9     3.3       6    50.1    78.9
+   1998  12    9.2     2.5      10    60.5    34.7
+   1999   1    9.2     3.2       5   129.1    50.7
+   1999   2    8.9     2.7       6    32.1    78.4
+   1999   3   11.2     3.9       1    47.2   100.4
+   1999   4   14.0     5.9       4    75.4   151.2
+   1999   5   17.5     9.4       0    55.6   149.1
+   1999   6   19.3*    9.4       0    49.2   200.2
+   1999   7   24.0    13.1       0     6.4   261.7
+   1999   8   21.2    12.3       0   116.9   174.6
+   1999   9   20.2    11.2       0   112.8   178.3
+   1999  10   14.8     6.9       0    82.6   129.6
+   1999  11   10.9     4.9       1    43.0    70.3
+   1999  12    8.6     0.6      10   100.2    62.2
+   2000   1    8.4     0.5      15    21.9    54.7
+   2000   2   10.2     3.3       5    68.8   100.9
+   2000   3   12.0     4.4       1    20.3   137.2
+   2000   4   12.2     4.1       3   172.0   143.3
+   2000   5   16.9     7.8       0    57.4   181.9
+   2000   6   20.2    11.4       0    31.4   177.2
+   2000   7   21.0    11.8       0    36.1   179.3
+   2000   8   21.9    12.1       0    46.9   228.1
+   2000   9   19.4    11.2       0    85.1   122.6
+   2000  10   14.0     7.1       0   137.5    94.7
+   2000  11   10.2     4.4       1   144.5    59.0
+   2000  12    8.6     3.9       7   177.0    54.5
+   2001   1    6.4     1.0      13    60.6    67.5
+   2001   2    8.5     1.1      13    76.1    92.0
+   2001   3    8.7     2.3       7   103.3    81.1
+   2001   4   12.5     4.4       2    75.6   165.7
+   2001   5   18.2     7.6       0    37.6   205.5
+   2001   6   20.0    10.3       0    29.4   228.0
+   2001   7   22.2    12.5       0    78.9   207.4
+   2001   8   21.5    13.1       0    62.5   190.9
+   2001   9   17.9    10.1       0    31.3   127.9
+   2001  10   16.7    10.7       0   162.3   115.7
+   2001  11   11.3     3.9       5    33.4    63.2
+   2001  12    7.1     0.3      20    16.4    74.4
+   2002   1    9.2     2.9       5    79.2    40.8
+   2002   2   10.6     4.4       2   143.1    76.1
+   2002   3   12.0     4.3       2    29.8   113.0
+   2002   4   14.7     5.0       0    46.2   191.8
+   2002   5   16.5     8.0       0    81.9   192.1
+   2002   6   19.1    10.1       0    23.0   184.9
+   2002   7   21.0    11.8       0    55.9   202.0
+   2002   8   22.2    12.8       0    21.6   165.6
+   2002   9   19.8    10.2       0    19.7   168.6
+   2002  10   14.2     6.6       2   183.2   108.3
+   2002  11   12.1     6.5       0   110.8    64.5
+   2002  12    8.2     4.2       3   105.4    33.6
+   2003   1    7.8     2.1      10    52.5    91.7
+   2003   2    8.1     0.7      12    23.5    87.7
+   2003   3   13.1     2.7      10    27.9   162.0
+   2003   4   15.4     5.0       4    36.5   195.6
+   2003   5   16.7     8.2       0    35.7   221.5
+   2003   6   21.9    11.3       0    51.1   237.6
+   2003   7   22.1    13.4       0    65.7   165.2
+   2003   8   24.3    13.6       0     9.9   215.4
+   2003   9   20.6     8.7       0    11.7   165.6
+   2003  10   13.8     4.9       5    46.4   138.8
+   2003  11   11.6     5.3       4    77.8    65.2
+   2003  12    8.7     2.1      10    83.8    45.4
+   2004   1    8.7     3.4       7    80.0    56.3
+   2004   2    8.7     2.9      10    29.6    96.2
+   2004   3   10.8     3.3       4    42.3   110.5
+   2004   4   14.2     5.9       1    77.7   138.7
+   2004   5   18.1     8.0       0    36.6   203.1
+   2004   6   21.1    11.7       0    36.0   248.9
+   2004   7   20.9    11.9       0    44.1   170.1
+   2004   8   22.5    13.6       0    85.7   212.1
+   2004   9   19.8    10.9       0    53.1   177.5
+   2004  10   14.1     8.0       0   140.6   105.1
+   2004  11   11.1     5.2       1    30.4    48.2
+   2004  12    9.1     3.0       7    36.1    57.5
+   2005   1    9.6     3.8       3    27.1    61.1
+   2005   2    7.9     2.0       9    32.1    76.5
+   2005   3   11.2     4.0       7    69.0    94.1
+   2005   4   13.9     5.3       2    52.5   156.8
+   2005   5   16.7     7.4       0    31.0   229.8
+   2005   6   21.0    11.5       0    48.0   216.1
+   2005   7   22.2    13.0       0    60.7   224.1
+   2005   8   22.2    11.5       0    24.5   245.2
+   2005   9   20.7    11.4       0    67.1   174.4
+   2005  10   16.6    10.6       0   131.6    82.1
+   2005  11   10.1     2.5      11    68.4    77.2
+   2005  12    8.5     1.1      11    65.2    50.8
+   2006   1    7.3     2.1      11    15.0    51.5
+   2006   2    6.7     1.2      11    30.8    68.0
+   2006   3    9.3     2.5       9    67.2   101.0
+   2006   4   14.0     5.3       2    17.5   157.9
+   2006   5   17.6     8.9       0   109.4   193.0
+   2006   6   22.6    11.6       0    17.2   259.9
+   2006   7   26.8    14.4       0    34.3   309.6
+   2006   8   21.5    13.0       0   117.0   174.0
+   2006   9   21.5    12.6       0    57.6   157.7
+   2006  10   16.5    10.0       0    82.9    95.1
+   2006  11   12.1     4.4       4    94.5   102.6
+   2006  12    9.3     4.5       3   105.5    40.3
+   2007   1   10.5     4.8       5    66.6    60.3
+   2007   2    9.3     3.2       7    86.1    61.2
+   2007   3   11.8     3.4       1    73.8   162.7
+   2007   4   17.9     6.6       0     7.0   232.4
+   2007   5   17.0     8.3       0   139.9   172.9
+   2007   6   20.2    11.7       0   136.6   153.7
+   2007   7   19.6    11.7       0   161.1   205.8
+   2007   8   21.2    11.5       0    32.6   202.7
+   2007   9   18.9    10.1       0    49.1   153.6
+   2007  10   14.9     7.5       0    37.4   100.3
+   2007  11   11.2     3.6       6    51.2    75.9
+   2007  12    8.4     2.6       9    68.0    42.1
+   2008   1   10.3     3.9       1   101.7    44.1
+   2008   2   10.0     1.0      13    29.5   104.3
+   2008   3   10.7     3.7       2   100.2   125.6
+   2008   4   13.3     4.5       4    73.9   158.6
+   2008   5   18.6     9.6       0   101.8   167.6
+   2008   6   19.6    10.4       0    22.0   237.6
+   2008   7   21.6    12.5       0    86.8   195.2
+   2008   8   20.4    13.6       0    81.6   135.3
+   2008   9   17.7     9.9       0   111.1    94.7
+   2008  10   14.1     6.5       1    62.4   130.8
+   2008  11   10.6     4.8       3    76.2    62.7
+   2008  12    7.1     1.4      13    49.0    63.8
+   2009   1    6.4     0.1      18    71.7    54.4
+   2009   2    7.9     1.9      11    41.4    58.8
+   2009   3   12.0     2.8       5    24.7   142.9
+   2009   4   15.2     5.3       1    38.6   166.9
+   2009   5   17.5     8.2       0    37.7   224.3
+   2009   6   20.9    10.4       0   102.6   209.8
+   2009   7   20.8    12.6       0   143.8   177.4
+   2009   8   21.1    12.9       0    22.0   173.5
+   2009   9   19.0    10.5       0    23.3   145.8
+   2009  10   15.7     8.8       0    49.5    94.3
+   2009  11   11.4     6.7       0   168.1    64.2
+   2009  12    6.1     0.3      13    86.0    50.0
+   2010   1    4.7    -1.7      19    73.4    65.8
+   2010   2    6.9     0.7      10    47.3    66.9
+   2010   3   10.8     2.1      10    47.2   133.5
+   2010   4   15.1     4.2       1    22.5   210.7
+   2010   5   17.0     7.0       0    48.7   205.7
+   2010   6   22.1    10.6       0    21.2   249.5
+   2010   7   22.0    13.6       0    47.2   148.8
+   2010   8   20.5    11.8       0   113.7   152.8
+   2010   9   18.4     9.9       0    38.5   119.7
+   2010  10   14.5     6.8       3    45.9   116.6
+   2010  11    8.6     2.3      10    61.4    59.0
+   2010  12    2.8    -4.3      25    21.1    27.2
+   2011   1    6.9     1.3      13    65.7    50.3
+   2011   2    9.9     4.5       3    38.4    51.5
+   2011   3   11.9     3.0       6    17.0   130.4
+   2011   4   18.6     6.6       0     7.0   210.4
+   2011   5   17.5     8.4       0    39.0   219.9
+   2011   6   19.2     9.5       0    38.3   192.3
+   2011   7   21.0    11.2       0    55.0   171.1
+   2011   8   20.4    12.2       0    38.1   150.9
+   2011   9   19.7    11.8       0    44.1   139.3
+   2011  10   16.9     9.5       0    39.1   119.6
+   2011  11   12.8     7.3       1    64.3    52.3
+   2011  12    9.8     4.0       2    75.8    46.4
+   2012   1    9.5     3.0       9    36.4    62.7
+   2012   2    8.3     1.0      12    15.4    84.1
+   2012   3   13.9     3.2       3    12.9   170.5
+   2012   4   11.8     3.8       4   184.9   133.0
+   2012   5   17.4     8.1       0    52.5   191.1
+   2012   6   17.7    10.8       0   147.4   107.1
+   2012   7   20.5    12.1       0   101.4   183.7
+   2012   8   20.9    13.3       0    94.0   146.3
+   2012   9   18.1     8.9       0    89.2   155.0
+   2012  10   13.3     6.6       0    83.1    91.0
+   2012  11   10.0     3.3       6   127.2    62.5
+   2012  12    8.7     2.5       8   108.3    53.6
+   2013   1    6.9     1.8      13    79.6    61.8
+   2013   2    6.3     0.6      11    23.6    59.0
+   2013   3    6.5    -0.3      18    78.7    66.9
+   2013   4   12.3     3.8       6    23.9   144.0
+   2013   5   16.0     6.3       0    70.2   192.6
+   2013   6   19.2    10.3       0    23.5   187.4
+   2013   7   25.5    13.8       0    32.9   300.8
+   2013   8   22.0    13.0       0    39.0   170.8
+   2013   9   18.9    10.4       0    49.6   116.9
+   2013  10   16.1    10.0       0   184.0   100.2 
+   2013  11   10.1     3.3       7    44.9    68.4 
+   2013  12   10.0     4.2       0   120.9    54.5 
+   2014   1    8.8     3.2       3   180.5    57.7 
+   2014   2    9.3     4.0       0   168.1    88.1 
+   2014   3   12.8     3.5       3    43.1   141.2 
+   2014   4   15.0     6.3       0    42.6   145.2 
+   2014   5   17.4     8.7       0    95.2   171.9 
+   2014   6   21.4    11.3       0    57.4   232.6 
+   2014   7   23.9    12.7       0    30.4   254.1 
+   2014   8   19.8    11.3       0   110.0   177.9 
+   2014   9   20.8    10.8       0    19.7   126.1 
+   2014  10   16.1     9.7       0    93.1    75.9 
+   2014  11   11.4     5.8       4   113.0    53.3 
+   2014  12    9.1     2.0      13    35.2    70.7 
+   2015   1    8.6     2.0       7    73.0    90.9   Provisional
+   2015   2    7.8     1.2      12    33.0    86.1   Provisional
+   2015   3   11.0     3.4       4    47.5   112.0   Provisional
+   2015   4   15.8     4.7       1    14.1   227.9   Provisional
+   2015   5   16.1     7.5       0    70.8   184.2   Provisional
+   2015   6   20.3    10.0       0    19.3   238.8   Provisional
+   2015   7   21.2    12.2       0    42.9   191.8   Provisional
diff --git a/shawburydata.txt b/shawburydata.txt
new file mode 100644
index 0000000..45ae16d
--- /dev/null
+++ b/shawburydata.txt
@@ -0,0 +1,842 @@
+Shawbury
+Location: 3552E 3221N, 72 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1946   1    ---     ---     ---    58.3    37.8
+   1946   2    ---     ---     ---    74.2    71.4
+   1946   3    ---     ---     ---    19.8   125.0
+   1946   4    ---     ---     ---    22.3   178.3
+   1946   5    ---     ---     ---    49.6   184.2
+   1946   6    ---     ---     ---    55.4   173.0
+   1946   7    ---     ---     ---    66.4   186.5
+   1946   8    ---     ---     ---   114.0   142.1
+   1946   9    ---     ---     ---    80.5    99.5
+   1946  10    ---     ---     ---    16.8    63.6
+   1946  11    ---     ---     ---   113.5    28.4
+   1946  12    ---     ---     ---    60.7    51.0
+   1947   1    ---     ---     ---    41.7    46.4
+   1947   2    ---     ---     ---    32.0    21.7
+   1947   3    ---     ---     ---   130.5    66.5
+   1947   4    ---     ---     ---    49.4   150.6
+   1947   5    ---     ---     ---    58.0   160.7
+   1947   6    ---     ---     ---    33.6   176.0
+   1947   7    ---     ---     ---    76.4   161.2
+   1947   8    ---     ---     ---    14.5   249.0
+   1947   9    ---     ---     ---    38.8   124.8
+   1947  10    ---     ---     ---    12.7   102.0
+   1947  11    ---     ---     ---    46.2    74.3
+   1947  12    ---     ---     ---    44.1    30.7
+   1948   1    ---     ---     ---   128.6    46.3
+   1948   2    ---     ---     ---    28.1    69.3
+   1948   3    ---     ---     ---    23.9   159.8
+   1948   4    ---     ---     ---    28.9   173.7
+   1948   5    ---     ---     ---    40.4   256.9
+   1948   6    ---     ---     ---    86.2   158.2
+   1948   7    ---     ---     ---    46.2   158.3
+   1948   8    ---     ---     ---    63.5   107.1
+   1948   9    ---     ---     ---    50.7   107.8
+   1948  10    ---     ---     ---    45.3    79.4
+   1948  11    ---     ---     ---    49.9    61.0
+   1948  12    ---     ---     ---    88.1    57.8
+   1949   1    ---     ---     ---    39.8    49.4
+   1949   2    ---     ---     ---    16.9   102.9
+   1949   3    ---     ---     ---    51.2   120.8
+   1949   4    ---     ---     ---    63.9   162.5
+   1949   5    ---     ---     ---    42.6   232.6
+   1949   6    ---     ---     ---    19.1   246.9
+   1949   7    ---     ---     ---    62.3   208.8
+   1949   8    ---     ---     ---    31.7   186.9
+   1949   9    ---     ---     ---    18.5   134.4
+   1949  10    ---     ---     ---    80.8    93.2
+   1949  11    ---     ---     ---    73.2    63.7
+   1949  12    ---     ---     ---    44.2    53.0
+   1950   1    ---     ---     ---    10.9    32.7
+   1950   2    ---     ---     ---   113.3    57.7
+   1950   3    ---     ---     ---    30.0   114.6
+   1950   4    ---     ---     ---    68.5   142.2
+   1950   5    ---     ---     ---    22.9   174.7
+   1950   6    ---     ---     ---    25.3   234.3
+   1950   7    ---     ---     ---    58.1   162.1
+   1950   8    ---     ---     ---   126.5   155.0
+   1950   9    ---     ---     ---    94.2   104.9
+   1950  10    ---     ---     ---    30.0   106.8
+   1950  11    ---     ---     ---    92.4    49.3
+   1950  12    ---     ---     ---    60.2    34.6
+   1951   1    ---     ---     ---    42.5    37.1
+   1951   2    ---     ---     ---    46.4    73.6
+   1951   3    ---     ---     ---   103.7    81.9
+   1951   4    ---     ---     ---    45.7   191.4
+   1951   5    ---     ---     ---    73.0   141.7
+   1951   6    ---     ---     ---    26.9   210.1
+   1951   7    ---     ---     ---    48.3   183.9
+   1951   8    ---     ---     ---    88.7   139.7
+   1951   9    ---     ---     ---    49.3    92.2
+   1951  10    ---     ---     ---    27.4    96.1
+   1951  11    ---     ---     ---   128.6    55.7
+   1951  12    ---     ---     ---    59.9    50.1
+   1952   1    ---     ---     ---    60.4    81.0
+   1952   2    ---     ---     ---     8.8    79.7
+   1952   3    ---     ---     ---    33.6    83.5
+   1952   4    ---     ---     ---    48.3   144.3
+   1952   5    ---     ---     ---    53.6   190.6
+   1952   6    ---     ---     ---    42.8   184.9
+   1952   7    ---     ---     ---    23.3   150.1
+   1952   8    ---     ---     ---    63.1   158.4
+   1952   9    ---     ---     ---    35.3    98.4
+   1952  10    ---     ---     ---   106.9   115.8
+   1952  11    ---     ---     ---    56.9    63.8
+   1952  12    ---     ---     ---    66.4    45.5
+   1953   1    ---     ---     ---    19.1    52.7
+   1953   2    ---     ---     ---    35.3    46.4
+   1953   3    ---     ---     ---    24.8   118.8
+   1953   4    ---     ---     ---    66.6   169.3
+   1953   5    ---     ---     ---    52.2   216.2
+   1953   6    ---     ---     ---    60.8   172.9
+   1953   7    ---     ---     ---    70.2   179.7
+   1953   8    ---     ---     ---    50.3   183.9
+   1953   9    ---     ---     ---    55.1   133.8
+   1953  10    ---     ---     ---    49.5    75.6
+   1953  11    ---     ---     ---    49.6    48.4
+   1953  12    ---     ---     ---    23.7    29.7
+   1954   1    ---     ---     ---    57.5    43.7
+   1954   2    ---     ---     ---    62.4    64.2
+   1954   3    ---     ---     ---    45.1    97.0
+   1954   4    ---     ---     ---     8.8   187.8
+   1954   5    ---     ---     ---    57.6   127.0
+   1954   6    ---     ---     ---    56.2   121.1
+   1954   7    ---     ---     ---    64.0   119.7
+   1954   8    ---     ---     ---    96.2   119.3
+   1954   9    ---     ---     ---    52.8   161.0
+   1954  10    ---     ---     ---   121.0    74.4
+   1954  11    ---     ---     ---   109.6    45.5
+   1954  12    ---     ---     ---    54.7    43.6
+   1955   1    ---     ---     ---    61.1    38.9
+   1955   2    ---     ---     ---    31.2    82.2
+   1955   3    ---     ---     ---    65.8   150.5
+   1955   4    ---     ---     ---    31.5   148.7
+   1955   5    ---     ---     ---    90.3   183.6
+   1955   6    ---     ---     ---    70.7   127.2
+   1955   7    ---     ---     ---    14.8   289.9
+   1955   8    ---     ---     ---    35.1   194.7
+   1955   9    ---     ---     ---    53.1   152.4
+   1955  10    ---     ---     ---    27.0   125.5
+   1955  11    ---     ---     ---    36.4    49.7
+   1955  12    ---     ---     ---    56.5    45.6
+   1956   1    ---     ---     ---    74.1    62.5
+   1956   2    ---     ---     ---     8.9    74.7
+   1956   3    ---     ---     ---    20.2   120.9
+   1956   4    ---     ---     ---    42.5   156.0
+   1956   5    ---     ---     ---     8.4   230.3
+   1956   6    ---     ---     ---    42.9   160.7
+   1956   7    ---     ---     ---    67.8   167.6
+   1956   8    ---     ---     ---   113.8   119.2
+   1956   9    ---     ---     ---    54.4    80.6
+   1956  10    ---     ---     ---    46.5    97.4
+   1956  11    ---     ---     ---    18.5    42.5
+   1956  12    ---     ---     ---    50.3    15.7
+   1957   1    8.6     1.6      11    30.9    43.4
+   1957   2    8.4     0.3      13    50.2    80.3
+   1957   3   12.6     4.6       4    41.3    78.9
+   1957   4   12.9     3.1       4     6.3   143.6
+   1957   5   14.8     4.8       1    32.9   196.7
+   1957   6   20.9     7.6       0    34.8   292.9
+   1957   7   19.6    12.4       0    93.3   107.1
+   1957   8   18.8    10.9       0   127.5   117.2
+   1957   9   15.5     8.5       0   131.8    93.5
+   1957  10   14.0     6.1       2    40.0    60.1
+   1957  11    8.7     2.8       5    38.1    50.3
+   1957  12    7.4     0.0      12    22.9    36.5
+   1958   1    6.3    -1.0      15    63.3    46.2
+   1958   2    8.2     0.7      12    88.0    53.8
+   1958   3    7.1    -0.5      17    24.7    85.2
+   1958   4   11.8     2.1       6    12.0   144.6
+   1958   5   15.6     6.4       0    51.8   165.5
+   1958   6   17.8     8.2       0   111.0     ---
+   1958   7   19.6    11.1       0   158.9   163.9
+   1958   8   19.7    10.5       0    62.1   132.7
+   1958   9   18.3    10.1       0   145.2    89.6
+   1958  10   13.6     7.0       0    49.6    73.0
+   1958  11    9.1     3.0       6    45.1    36.6
+   1958  12    6.8     1.2       6    63.2    25.4
+   1959   1    4.2    -3.2      24    93.9    77.2
+   1959   2    7.5     1.3      12     4.8    49.3
+   1959   3   10.4     3.6       2    45.4    80.7
+   1959   4   13.1     4.5       1    76.4   151.9
+   1959   5   17.7     6.6       1    47.4   214.7
+   1959   6   19.2     9.3       0    61.8   236.7
+   1959   7   21.3    11.6       0    37.9   221.0
+   1959   8   21.8    11.5       0    19.5   199.3
+   1959   9   20.6     7.7       2     7.4   175.3
+   1959  10   16.9     6.8       0    56.5   127.0
+   1959  11    9.8     2.7      10    58.5    51.7
+   1959  12    8.5     2.2       3   110.5    41.5
+   1960   1    6.6     1.1      12   101.3    27.7
+   1960   2    6.9     0.2      13    49.4    75.4
+   1960   3    9.1     3.0       3    34.7    56.6
+   1960   4   13.0     3.5       5    36.0   163.1
+   1960   5   17.4     7.6       0    41.8   164.0
+   1960   6   21.2    10.4       0    55.4   277.6
+   1960   7   19.2    10.7       0    84.6   180.0
+   1960   8   18.6    10.2       0    97.4   142.5
+   1960   9   16.7     8.4       0   116.8   126.1
+   1960  10   12.6     6.7       0   106.1    50.6
+   1960  11    9.8     3.2       7   100.0    61.6
+   1960  12    6.3     0.2      14    66.0    68.2
+   1961   1    6.2     0.1      16    65.0    26.9
+   1961   2   10.0     3.7       1    38.1    59.6
+   1961   3   12.6     2.7       6     7.2   145.5
+   1961   4   13.3     5.4       2    82.9    75.1
+   1961   5   14.9     5.6       1    42.9   210.7
+   1961   6   19.0     8.0       0    29.1   216.2
+   1961   7   19.0    10.3       0    80.1   171.8
+   1961   8   19.2    10.8       0    48.8   185.3
+   1961   9   19.1     9.4       0    67.9   139.3
+   1961  10   14.1     6.2       1    85.6   103.2
+   1961  11    9.2     2.1       9    31.0    76.9
+   1961  12    4.4    -1.9      20    72.7    49.2
+   1962   1    7.4     0.2       8    66.2    66.9
+   1962   2    7.7     1.4      10    25.6    72.3
+   1962   3    6.8    -2.2      22    25.6   134.6
+   1962   4   11.6     2.7       3    61.9   161.1
+   1962   5   14.0     5.4       0    71.4   163.2
+   1962   6   18.4     8.1       0    17.0   232.2
+   1962   7   18.5    10.2       0    48.1   141.0
+   1962   8   17.7     9.8       0    79.7   160.1
+   1962   9   16.0     8.6       0    82.7   106.8
+   1962  10   13.9     5.4       1    17.3    88.0
+   1962  11    8.0     1.5      10    52.2    40.3
+   1962  12    4.7    -2.1      21    47.1    54.6
+   1963   1   -0.1    -6.9      30    21.0    73.6
+   1963   2    1.8    -4.7      27     9.8    87.5
+   1963   3    9.7     1.9       8    56.8   104.5
+   1963   4   12.2     4.8       0    50.8   118.2
+   1963   5   14.7     5.8       0    31.0   184.0
+   1963   6   19.5     9.4       0    71.0   213.0
+   1963   7   19.5     9.6       0    24.8   169.3
+   1963   8   18.2     9.9       0    41.0   138.1
+   1963   9   17.2     7.3       0    62.9   142.6
+   1963  10   14.3     6.5       0    45.3    94.3
+   1963  11   10.6     3.9       6    90.8    58.0
+   1963  12    5.5    -0.9      15     9.2    55.6
+   1964   1    5.8    -0.6      15    10.6    53.1
+   1964   2    7.3     1.1      10    19.5    50.1
+   1964   3    6.8     1.0       9    63.2    62.3
+   1964   4   12.6     4.1       7    39.2   117.6
+   1964   5   18.1     8.0       0    38.8   190.9
+   1964   6   17.6     9.3       0    37.2   126.5
+   1964   7   19.8    10.7       0    49.8   152.7
+   1964   8   20.0    10.0       0    31.3   184.5
+   1964   9   19.1     7.6       0    23.7   167.9
+   1964  10   12.8     3.0       4    51.0   107.2
+   1964  11   10.2     3.1       7    39.3    54.7
+   1964  12    6.1    -1.6      20    75.1    49.6
+   1965   1    6.0     0.3      13    72.2    66.6
+   1965   2    5.5     0.1      11    10.4    25.1
+   1965   3    9.4    -0.5      14    72.6   136.5
+   1965   4   12.3     3.2       5    46.3   132.3
+   1965   5   15.5     6.9       1    49.0   141.0
+   1965   6   18.9     9.3       0    67.0   180.7
+   1965   7   17.4     9.9       0   119.2   104.5
+   1965   8   19.4     9.2       0    44.8   166.0
+   1965   9   15.5     7.6       0   120.5    84.5
+   1965  10   14.0     6.2       0    16.0    65.5
+   1965  11    7.0     0.9      13    84.8    74.3
+   1965  12    7.5     0.6      11   124.6    66.1
+   1966   1    4.9     0.3      14    38.7    27.7
+   1966   2    8.0     3.1       7    83.8    39.6
+   1966   3   10.0     2.6       4    30.8   104.5
+   1966   4   10.1     3.6       4    77.9    96.1
+   1966   5   15.7     5.9       0    57.7   207.9
+   1966   6   19.0    10.3       0    95.2   135.5
+   1966   7   18.6    10.1       0    70.6   136.6
+   1966   8   18.7     9.6       0    83.6   147.1
+   1966   9   17.4     8.9       0    28.8   113.9
+   1966  10   13.2     5.9       2    95.8    83.4
+   1966  11    8.1     2.4       3    68.5    37.8
+   1966  12    8.5     2.2       6    99.8    38.2
+   1967   1    7.0     1.5       9    26.2    53.4
+   1967   2    8.2     1.8       9    66.0    63.2
+   1967   3   10.4     3.7       4    40.5   150.9
+   1967   4   11.6     3.9       2    17.0   100.4
+   1967   5   14.0     6.0       2   139.5   141.9
+   1967   6   19.1     8.7       0    42.0   224.6
+   1967   7   21.2    11.4       0    42.0   195.7
+   1967   8   20.1    10.9       0    30.5   140.4
+   1967   9   17.4     9.4       0    89.9   123.9
+   1967  10   13.8     7.5       0   106.5    95.7
+   1967  11    8.2     1.3       8    43.0    58.1
+   1967  12    6.9     0.9      12    62.7    60.6
+   1968   1    7.5     1.6      10    56.3    38.1
+   1968   2    4.4    -1.7      22    21.5    66.4
+   1968   3   10.1     2.1       8    32.2   117.4
+   1968   4   12.6     2.7      10    48.3   159.9
+   1968   5   13.9     5.1       2    82.5   139.0
+   1968   6   19.2     9.8       0    83.9   193.2
+   1968   7   18.6    10.4       0   118.2   155.1
+   1968   8   19.7    10.8       0    45.6   132.5
+   1968   9   17.3     9.2       0    82.7   104.7
+   1968  10   15.3     9.2       0    76.8    59.3
+   1968  11    8.6     3.4       6    41.4    43.9
+   1968  12    5.2     0.6      11    47.0    36.6
+   1969   1    8.1     2.5       9    46.4    36.7
+   1969   2    3.3    -2.7      17    61.9    48.7
+   1969   3    6.0     0.0       9    46.4    57.8
+   1969   4   12.2     1.9      10    46.8   193.2
+   1969   5   15.0     7.0       1   172.7   124.5
+   1969   6   19.0     8.2       0    17.0   236.5
+   1969   7   21.5    11.6       0    36.9   220.9
+   1969   8   19.8    12.3       0   111.4   139.5
+   1969   9   17.4     9.2       1    24.1    93.6
+   1969  10   16.2     9.1       0    11.3    81.9
+   1969  11    8.3     1.9      10    91.9    89.1
+   1969  12    6.2    -0.1      18    49.0    33.4
+   1970   1    6.5     0.0      11    60.1    36.2
+   1970   2    6.3    -0.4      16    53.8    98.3
+   1970   3    7.1    -0.3      15    55.0   117.3
+   1970   4   10.6     2.6       8    55.5   145.7
+   1970   5   17.8     7.9       0    18.7   186.6
+   1970   6   21.5    10.4       0    38.2   232.2
+   1970   7   19.0    11.2       0    50.1   138.9
+   1970   8   20.1    11.1       0    86.9   155.6
+   1970   9   18.0    10.2       0    38.3   121.7
+   1970  10   14.3     6.0       3    47.8    95.2
+   1970  11   10.5     4.4       5   133.5    53.1
+   1970  12    6.8     1.4      11    30.6    46.1
+   1971   1    6.7     1.5       7    71.9    32.8
+   1971   2    7.7     0.8       9    24.4    63.1
+   1971   3    8.6     1.7      10    50.5    85.0
+   1971   4   11.7     3.1       5    66.6    92.1
+   1971   5   16.5     5.9       1    34.3   219.9
+   1971   6   16.1     8.0       0    77.5   138.5
+   1971   7   22.0    11.2       0    18.6   217.3
+   1971   8   19.5    11.0       0   104.0   121.0
+   1971   9   19.0     8.2       0    18.6   157.5
+   1971  10   15.7     6.0       3    59.1   142.0
+   1971  11   10.0     1.9      13    70.2    82.7
+   1971  12    9.3     3.9       8    31.9    27.3
+   1972   1    6.5     1.0       9    67.9    42.4
+   1972   2    6.9     0.5      13    40.5    39.7
+   1972   3   10.2     1.6       9    57.5   108.0
+   1972   4   11.9     4.4       2    49.0   127.1
+   1972   5   14.2     5.7       1    58.4   130.9
+   1972   6   15.4     7.1       0    63.9   131.5
+   1972   7   19.8    10.3       0   103.1   168.3
+   1972   8   19.1    10.1       0    36.6   157.4
+   1972   9   15.8     5.9       0    34.4   105.0
+   1972  10   14.1     5.4       4    56.1    80.6
+   1972  11    9.8     2.5       9    42.2    86.6
+   1972  12    8.2     2.2       9    72.8    28.6
+   1973   1    6.9     2.0      10    20.6    28.6
+   1973   2    7.5     0.2      13    34.1    67.0
+   1973   3   10.4     0.1      16    16.3   129.2
+   1973   4   10.7     2.4       5    64.4   151.2
+   1973   5   15.6     6.5       1    66.2   174.4
+   1973   6   19.7     9.1       0    28.6   208.1
+   1973   7   19.8    10.6       0   113.9   153.4
+   1973   8   21.0    10.7       0    74.5   161.1
+   1973   9   18.0     9.4       0    57.7   115.6
+   1973  10   13.0     4.4       5    64.0    83.2
+   1973  11    9.4     1.9      10    40.8    65.9
+   1973  12    8.3     1.5      12    34.7    54.7
+   1974   1    8.9     2.2       9    69.0    58.1
+   1974   2    8.5     1.6      10    55.9    53.7
+   1974   3    9.0     1.3      11    38.5    94.1
+   1974   4   12.6     2.1       6    11.5   130.4
+   1974   5   15.4     5.5       3    28.0   169.1
+   1974   6   18.1     8.7       0    39.2   182.8
+   1974   7   19.0    10.3       0    68.0   155.4
+   1974   8   19.7     9.0       0    48.3   169.3
+   1974   9   15.4     7.5       0    96.5   111.9
+   1974  10   10.8     4.6       1    60.5    69.7
+   1974  11    9.5     2.5       6    67.0    52.6
+   1974  12   10.6     4.9       3    30.1    41.8
+   1975   1    9.8     3.2       6    57.5    40.5
+   1975   2    7.0     0.7      10    18.1    31.4
+   1975   3    7.8     0.9      13    43.4    86.0
+   1975   4   12.1     3.7       8    53.2   113.1
+   1975   5   14.4     4.1       3    40.5   212.3
+   1975   6   20.0     8.0       1    15.9   251.6
+   1975   7   22.0    12.2       0    50.2   191.3
+   1975   8   23.8    12.1       0    45.0   195.8
+   1975   9   17.6     7.4       1    35.6   138.3
+   1975  10   13.8     5.2       3    16.6    93.5
+   1975  11    9.5     1.4      10    38.4    75.4
+   1975  12    8.2     1.9       8    40.2    35.1
+   1976   1    8.6     2.9       9    37.6    48.0
+   1976   2    7.3     1.3      10    42.3    66.3
+   1976   3    8.3     0.4      15    49.8    93.2
+   1976   4   12.2     2.7       8    11.2   126.3
+   1976   5   16.3     6.8       1    66.0   133.8
+   1976   6   22.4    10.0       0    18.9   240.7
+   1976   7   23.9    11.7       0    33.0   229.0
+   1976   8   23.8     9.9       0    10.7   221.6
+   1976   9   16.8     8.6       0   174.7    81.6
+   1976  10   13.3     6.2       2    90.9    53.4
+   1976  11    9.2     1.4      10    41.7    67.4
+   1976  12    4.6    -1.8      20    47.1    53.2
+   1977   1    5.2    -0.7      19    81.0    47.6
+   1977   2    7.4     2.0       6   111.0    51.4
+   1977   3   10.2     3.2       4    34.0    67.9
+   1977   4   11.1     2.7       9    54.5   154.3
+   1977   5   15.4     4.4       2    38.2   244.8
+   1977   6   16.5     7.4       0    96.3   163.2
+   1977   7   20.3    10.8       0     8.5   172.5
+   1977   8   19.6    10.1       0    54.8   129.5
+   1977   9   16.5     8.8       0    27.2    92.8
+   1977  10   14.5     7.7       1    33.4    84.0
+   1977  11    9.1     2.3       8    76.4    76.7
+   1977  12    8.2     3.1       5    59.5    38.3
+   1978   1    6.1     0.3      11    66.7    51.4
+   1978   2    5.4    -1.0      17    41.5    38.2
+   1978   3   10.9     2.7       5    34.5   118.3
+   1978   4   10.2     2.4      10    34.7   101.2
+   1978   5   16.6     6.6       0    50.2   205.1
+   1978   6   17.4     8.7       0    60.3   138.5
+   1978   7   18.5    10.5       0    77.0   150.0
+   1978   8   18.6    11.0       0    49.1   112.9
+   1978   9   18.0     9.6       0    39.5   121.5
+   1978  10   15.4     7.6       0    16.0    73.4
+   1978  11   11.5     4.3       8    43.2    57.0
+   1978  12    6.3     0.5      13    98.9    28.9
+   1979   1    2.8    -4.6      27    45.1    57.1
+   1979   2    3.4    -2.1      20    35.6    66.3
+   1979   3    7.6     0.9      12    84.5    70.6
+   1979   4   11.4     3.5       4    60.4   125.5
+   1979   5   13.8     4.8       5    94.1   162.9
+   1979   6   18.2     9.1       0    74.5   168.5
+   1979   7   20.3    10.5       0    10.4   150.0
+   1979   8   19.1    10.1       0    79.8   162.1
+   1979   9   17.6     7.9       0    26.3   146.4
+   1979  10   14.8     6.7       0    50.7    99.0
+   1979  11   10.4     2.0      12    60.6    55.1
+   1979  12    8.3     2.1      10   129.7    51.0
+   1980   1    4.9    -1.3      20    53.5    52.1
+   1980   2    8.9     2.1       5   102.7    41.1
+   1980   3    7.8     1.1       9    72.9    63.8
+   1980   4   13.3     3.5       2     6.6   153.5
+   1980   5   16.8     5.0       2    34.3   229.0
+   1980   6   17.6     9.4       0   112.9   136.3
+   1980   7   18.5     9.8       0    43.5   120.5
+   1980   8   19.7    11.4       0    75.0   118.8
+   1980   9   18.3    10.4       0    73.2   130.0
+   1980  10   12.2     4.4       6    73.6    87.8
+   1980  11    9.2     3.6       9    53.4    56.5
+   1980  12    9.1     2.2       8    52.6    64.7
+   1981   1    8.2     1.5      11    47.9    32.2
+   1981   2    5.8    -1.2      17    47.3    61.8
+   1981   3   10.9     4.8       0    95.9    61.1
+   1981   4   12.0     3.5       6    28.1   108.6
+   1981   5   15.1     6.7       1    71.5   111.3
+   1981   6   16.9     9.2       0    29.0   127.7
+   1981   7   19.3    10.7       0    32.2   148.5
+   1981   8   20.9    11.3       0    40.4   172.1
+   1981   9   18.7     8.8       0   115.2   136.9
+   1981  10   11.7     3.8       4    70.6   104.3
+   1981  11   10.9     3.9       4    33.2    46.0
+   1981  12    2.6    -4.9      22    64.0    35.4
+   1982   1    5.2    -2.5      16    64.9    40.1
+   1982   2    7.9     1.1      12    15.1    29.4
+   1982   3    9.8     1.3       9    69.1   138.8
+   1982   4   12.8     3.3       4    31.1   167.9
+   1982   5   16.8     5.1       4    35.7   215.7
+   1982   6   19.7    10.4       0    95.5   140.2
+   1982   7   20.6    10.9       0    55.9   146.5
+   1982   8   19.4    11.0       0    56.8   149.8
+   1982   9   18.6     8.7       1    85.5   132.2
+   1982  10   13.4     5.9       2    66.0    70.7
+   1982  11   10.5     4.5       6    75.3    61.5
+   1982  12    7.4    -0.1      16    69.4    35.4
+   1983   1    9.7     3.4       3    59.7    46.7
+   1983   2    4.3    -2.0      20    14.8    55.0
+   1983   3    9.8     3.1       4    41.8    63.2
+   1983   4   10.6     2.0       4    86.7   129.2
+   1983   5   13.9     6.5       0    77.3   121.8
+   1983   6   18.4     9.4       0     7.5   158.6
+   1983   7   24.8    12.7       0    22.0   233.4
+   1983   8   22.5    11.2       0    28.5   222.7
+   1983   9   17.0     9.7       0    75.1   105.1
+   1983  10   13.6     5.9       6    34.9   109.0
+   1983  11   10.0     3.3       7    38.1    29.6
+   1983  12    9.0     1.7      10    68.5    53.1
+   1984   1    6.8    -0.1      13    69.2    64.1
+   1984   2    6.5     0.0      12    34.4    44.2
+   1984   3    7.8     1.2      10    34.6    47.0
+   1984   4   13.7     1.3       8     6.7   208.1
+   1984   5   14.9     4.2       4    44.4   187.9
+   1984   6   19.0     8.7       0    47.4   169.1
+   1984   7   22.6     9.5       0    21.1   278.1
+   1984   8   22.8    11.5       0    59.0   194.5
+   1984   9   17.4     9.6       0    92.4   124.7
+   1984  10   14.8     6.4       1    54.0   112.0
+   1984  11   10.2     4.5       3   135.2    50.1
+   1984  12    7.9     0.8      12    54.6    58.9
+   1985   1    3.8    -2.6      24    32.4    52.7
+   1985   2    5.2    -2.3      16    38.8    70.0
+   1985   3    8.5    -0.2      14    72.2   106.0
+   1985   4   12.2     3.8       3    61.2   124.8
+   1985   5   15.0     6.0       0    63.7   183.9
+   1985   6   16.8     7.4       0    93.0   176.1
+   1985   7   20.1    11.6       0    36.0   179.4
+   1985   8   18.2    10.3       0    73.9   156.3
+   1985   9   18.8     9.7       0    14.0   126.7
+   1985  10   14.0     6.6       0    37.7    76.6
+   1985  11    6.9    -0.1      13    70.3    63.9
+   1985  12    8.6     2.6      10    71.6    33.2
+   1986   1    6.2     0.0      15    81.9    60.2
+   1986   2    1.8    -3.9      24     3.9    77.8
+   1986   3    8.9     0.6      10    48.7   121.0
+   1986   4    9.5     1.5       8    64.9   125.3
+   1986   5   15.2     6.9       0    37.9   186.8
+   1986   6   19.4     9.6       0    34.3   186.9
+   1986   7   20.1    11.1       0    41.0   158.0
+   1986   8   17.0     9.1       0    93.2   121.8
+   1986   9   16.2     5.0       2     2.3   167.8
+   1986  10   14.4     5.4       2    51.6   107.5
+   1986  11   11.3     3.3       4    91.7    87.0
+   1986  12    9.3     1.7      11    88.6    52.9
+   1987   1    3.4    -2.9      20    14.0    54.6
+   1987   2    7.0    -0.6      15    38.3    58.9
+   1987   3    7.3     0.6      15    63.4    93.8
+   1987   4   14.9     4.8       2    53.1   149.9
+   1987   5   14.4     4.5       1    43.6   179.9
+   1987   6   16.4     8.6       0    86.7   103.7
+   1987   7   19.6    11.0       0    56.3   158.2
+   1987   8   19.3    11.1       0    72.2   152.8
+   1987   9   17.6     8.4       0    40.4   142.3
+   1987  10   12.9     5.0       5   113.0   110.8
+   1987  11    8.9     3.5       3    65.5    43.0
+   1987  12    7.9     2.4       9    34.1    33.0
+   1988   1    8.0     2.0       6   110.0    60.7
+   1988   2    7.9     1.1      11    44.1   109.7
+   1988   3    9.8     2.6       5    80.2   104.9
+   1988   4   12.0     3.6       6    32.3   111.3
+   1988   5   16.4     6.4       0    59.1   204.3
+   1988   6   18.9     9.2       0    46.3   187.7
+   1988   7   17.8    10.8       0   102.1   154.2
+   1988   8   19.2     9.8       0    67.2   174.9
+   1988   9   16.5     9.2       0    30.6   133.9
+   1988  10   13.4     5.5       3    48.5    92.1
+   1988  11    9.0    -0.1      16    38.8    74.1
+   1988  12   10.2     4.9       2    22.2    33.8
+   1989   1    9.3     2.3       8    22.2    63.6
+   1989   2    9.5     1.4       7    48.3    97.0
+   1989   3   11.3     2.6       6    47.8   104.1
+   1989   4   10.1     1.6      12    79.6   129.3
+   1989   5   17.9     7.1       0    26.4   257.1
+   1989   6   19.7     8.4       0    43.1   239.1
+   1989   7   23.3    12.1       0    27.5   260.5
+   1989   8   21.6    10.5       0    39.7   240.6
+   1989   9   18.7     8.9       0    26.1   119.8
+   1989  10   15.0     7.6       0    63.9    87.3
+   1989  11    9.2     2.4       8    48.0    66.9
+   1989  12    6.5     1.1      11   116.2    15.8
+   1990   1    9.5     2.9       6   107.0    71.5
+   1990   2   10.7     4.1       2    76.5    74.7
+   1990   3   12.1     4.0       5    13.3   124.1
+   1990   4   13.2     1.6      11    24.1   179.8
+   1990   5   18.0     6.1       0    21.7   239.3
+   1990   6   17.8     9.4       0    47.8   138.7
+   1990   7   22.5    10.7       0    26.6   279.7
+   1990   8   23.4    12.7       0    34.9   183.1
+   1990   9   17.3     8.0       0    54.4   140.9
+   1990  10   14.8     8.4       0    58.6    92.3
+   1990  11    9.4     2.9       8    54.1    49.7
+   1990  12    6.8     0.9      12    83.8    40.2
+   1991   1    5.6    -0.6      18    59.3    61.3
+   1991   2    5.3    -2.4      22    31.9    59.5
+   1991   3   11.1     3.6       7    57.3    75.1
+   1991   4   12.2     3.3       7    53.8   139.4
+   1991   5   15.1     6.5       2    12.1   137.1
+   1991   6   15.9     7.5       1    64.4   146.3
+   1991   7   21.6    12.6       0    71.6   195.4
+   1991   8   21.7    11.1       0    24.0   198.0
+   1991   9   19.8     8.4       0    25.4   169.2
+   1991  10   13.1     6.8       0    49.3    86.7
+   1991  11    9.7     3.0       5    52.5    51.5
+   1991  12    7.3     1.6      11    16.1    29.1
+   1992   1    5.8     0.2      14    50.8    26.3
+   1992   2    9.1     2.3       9    20.8    64.3
+   1992   3   10.8     3.4       2    52.7    73.8
+   1992   4   12.6     4.2       3    43.0   126.1
+   1992   5   18.3     7.5       1    82.6   243.5
+   1992   6   20.1     9.6       0    56.4   190.8
+   1992   7   19.9    11.2       0    77.5   148.1
+   1992   8   18.9    10.1       0   107.9   165.5
+   1992   9   16.8     8.9       0    76.5   101.8
+   1992  10   10.8     3.6       5    63.1    76.6
+   1992  11   10.7     3.1       4    98.2    61.9
+   1992  12    6.1    -0.5      15    38.6    38.5
+   1993   1    9.1     2.1       8    59.9    35.6
+   1993   2    7.5     1.7       8     9.5    47.6
+   1993   3   10.2     2.4       9    13.4    96.7
+   1993   4   13.3     5.0       4    46.1   107.6
+   1993   5   15.6     6.3       1    99.6   169.5
+   1993   6   19.4     9.5       0    63.5   198.1
+   1993   7   19.2    10.3       0    56.5   189.6
+   1993   8   18.5     8.8       0    51.9   169.5
+   1993   9   15.9     7.6       0    77.7    76.4
+   1993  10   11.2     3.8       6    67.2    96.9
+   1993  11    6.7     0.6      14    57.6    48.3
+   1993  12    7.9     1.5      10   122.4    49.7
+   1994   1    8.0     1.3      11    63.2    67.5
+   1994   2    5.7    -0.4      15    55.1    54.3
+   1994   3   11.0     4.0       2    55.1   111.0
+   1994   4   12.1     3.3       4    47.8   188.0
+   1994   5   14.5     6.1       0    43.1   147.7
+   1994   6   18.7     9.1       0    20.2   194.7
+   1994   7   22.9    11.3       0    46.3   232.5
+   1994   8   20.0    11.0       0    41.0   165.9
+   1994   9   15.9     8.6       0   102.6   103.3
+   1994  10   13.6     5.7       1    49.5   107.8
+   1994  11   12.5     6.5       1    58.7    47.4
+   1994  12    9.4     2.6       8    95.9    50.8
+   1995   1    8.1     0.7      11   104.9    53.6
+   1995   2    9.5     2.9       4    91.9    77.9
+   1995   3    9.6     0.6      15    44.3   161.0
+   1995   4   13.3     4.0       5    18.5   194.6
+   1995   5   16.3     6.0       3    56.3   191.2
+   1995   6   19.1     8.7       0    13.2   235.0
+   1995   7   23.8    12.9       0    33.8   231.3
+   1995   8   25.2    12.2       0     7.8   273.5
+   1995   9   17.5     8.3       0    83.8   129.6
+   1995  10   16.3     8.2       1    31.7   135.6
+   1995  11   10.3     3.1       9    32.3    64.1
+   1995  12    4.2    -1.0      16    83.4    44.9
+   1996   1    6.0     2.5       8    32.1    11.5
+   1996   2    5.6    -1.7      21    57.3    85.3
+   1996   3    6.8     1.4       9    46.7    55.5
+   1996   4   12.6     3.5       6    59.5   106.9
+   1996   5   13.4     4.1       9    49.6   180.8
+   1996   6   19.2     7.7       0    29.5   252.2
+   1996   7   21.3    10.2       0    23.6   226.8
+   1996   8   21.1    11.3       0    47.2   174.4
+   1996   9   17.8     8.3       0    13.7   133.2
+   1996  10   14.7     7.4       0    69.8    86.6
+   1996  11    9.1     1.6      15    65.8    91.8
+   1996  12    5.2    -0.4      17    43.5    51.0
+   1997   1    4.9    -1.2      20    10.4    33.1
+   1997   2   10.0     3.0       5    43.0    80.0
+   1997   3   11.8     3.7       3    24.2   119.6
+   1997   4   13.1     4.0       7    21.9   137.9
+   1997   5   16.2     5.7       2    87.0   232.9
+   1997   6   17.5     9.5       0    96.9   123.0
+   1997   7   21.3    10.8       0    40.6   237.4
+   1997   8   23.4    13.0       0    91.0   195.7
+   1997   9   17.6     9.4       0    21.0   138.4
+   1997  10   13.6     4.9       9    58.8   117.8
+   1997  11   11.2     5.1       6    68.3    39.3
+   1997  12    8.2     2.2      10    61.1    31.8
+   1998   1    7.3     1.6      11    81.4    46.5
+   1998   2   10.9     3.5       6    16.4    78.2
+   1998   3   11.3     4.4       5    64.4    88.1
+   1998   4   10.9     3.1       8    87.8   139.2
+   1998   5   17.3     7.7       0    12.8   205.4
+   1998   6   17.7    10.1       0    72.6   145.9
+   1998   7   19.1    10.9       0    35.3   159.9
+   1998   8   20.2    10.4       0    40.4   193.9
+   1998   9   17.9    10.2       0    77.3   112.2
+   1998  10   13.5     6.5       1   106.8    95.6
+   1998  11    9.1     1.8      11    41.2    72.2
+   1998  12    8.3     0.2      14    45.8    38.2
+   1999   1    8.5     1.1      11    90.7    59.9
+   1999   2    8.2     1.3      10    39.6    62.9
+   1999   3   10.4     3.2       3    47.2   100.0
+   1999   4   13.5     4.8       5    39.8   159.7
+   1999   5   16.7     8.4       0    54.1   147.4
+   1999   6   18.1     8.9       0    64.7   211.8
+   1999   7   22.5    11.7       0    14.0   242.9
+   1999   8   19.9    11.1       0   128.1   153.2
+   1999   9   19.6    10.0       0   125.3   178.5
+   1999  10   14.3     6.3       1    80.8   116.4
+   1999  11   10.6     4.1       3    34.2    66.1
+   1999  12    7.8     1.1      10    79.8    44.8
+   2000   1    8.0     1.4      13    23.0    59.8
+   2000   2    9.5     1.9       7    55.1   102.2
+   2000   3   10.9     2.5      11    15.8   120.8
+   2000   4   11.5     3.2       7   114.7   146.5
+   2000   5   16.5     6.1       0    43.6   211.2
+   2000   6   18.8    10.1       0    45.5   161.1
+   2000   7   19.4    10.6       0    72.6   174.6
+   2000   8   20.6    10.8       0    91.1   168.2
+   2000   9   18.3    10.3       0   101.7   119.0
+   2000  10   13.6     5.8       0   114.1    93.6
+   2000  11    9.7     2.8       7   111.6    53.4
+   2000  12    7.9     2.4       8    77.1    52.7
+   2001   1    5.8    -0.8      17    34.1    78.9
+   2001   2    7.7    -0.2      13    52.4    90.4
+   2001   3    8.5     1.2       8    49.8    99.6
+   2001   4   11.2     3.0       5    78.1   144.4
+   2001   5   17.1     6.9       0    68.7   225.3
+   2001   6   18.7     9.6       0    25.6   199.8
+   2001   7   21.3    11.6       0    38.7   185.1
+   2001   8   20.8    11.3       0    81.6   181.6
+   2001   9   16.7     9.7       0    46.4   101.0
+   2001  10   16.1     9.6       0    92.5    99.3#
+   2001  11   11.0     3.4       6    28.2    53.6#
+   2001  12    6.4    -0.7      21    24.6    66.0#
+   2002   1    8.3     1.5      10    37.0    37.3#
+   2002   2    9.9     3.3       5    63.0    67.9#
+   2002   3   11.1     2.8       7    28.6   108.8#
+   2002   4   13.7     3.2       7    34.2   152.7#
+   2002   5   15.6     7.3       0    49.2   154.3#
+   2002   6   18.1     9.4       0    54.2   120.3#
+   2002   7   19.7    10.9       0    59.0   128.7#
+   2002   8   20.6    11.7       0    58.6   122.9#
+   2002   9   18.3     8.9       0    25.0   133.6#
+   2002  10   13.1     5.6       3   104.6    91.3#
+   2002  11   11.3     4.9       1    83.4    52.7#
+   2002  12    7.4     3.5       2    84.2    36.2#
+   2003   1    7.3     1.0      11    46.8    81.9#
+   2003   2    7.2    -0.5      14    30.1    71.2#
+   2003   3   12.0     1.1      13    25.6   153.6#
+   2003   4   14.5     3.9       4    39.6   163.0#
+   2003   5   15.9     7.2       1    73.6   153.3#
+   2003   6   20.4    10.3       0    41.0   160.6#
+   2003   7   21.2    12.1       0   100.0   141.9#
+   2003   8   22.1    12.0       0    27.4   164.9#
+   2003   9   19.2     7.9       0    33.2   151.5#
+   2003  10   12.8     3.9       7    57.8   120.2#
+   2003  11   11.0     3.7       7    35.4    60.3#
+   2003  12    7.8     0.9      17    72.0    45.1#
+   2004   1    7.9     2.0      10    82.0    40.3#
+   2004   2    8.3     1.8      13    37.0    94.1#
+   2004   3   10.2     2.0       7    32.6    91.2#
+   2004   4   13.1     5.4       1    65.4    93.9#
+   2004   5   16.5     6.5       0    30.4   159.2#
+   2004   6   19.5    10.1       0    46.2   163.5#
+   2004   7   19.5    10.5       0    43.6   112.7#
+   2004   8   21.2    12.5       0   112.8   115.4#
+   2004   9   18.6    10.3       0    51.4   124.9#
+   2004  10   13.5     6.7       0    94.1    75.8#
+   2004  11   10.5     4.3       6    39.0    35.5#
+   2004  12    8.8     2.2       9    35.4    48.5#
+   2005   1    9.1     3.3       3    26.6    46.2#
+   2005   2    7.0     1.0      11    30.4    53.1#
+   2005   3   10.5     3.9       9    57.4    63.0#
+   2005   4   12.9     4.5       3    71.6   103.2#
+   2005   5   15.7     6.6       1    40.8   185.1#
+   2005   6   20.4    10.4       0    72.0   170.6#
+   2005   7   20.3    11.8       0    60.2   148.1#
+   2005   8   21.0    10.3       0    39.2   178.0#
+   2005   9   19.4    10.1       0    61.8   126.4#
+   2005  10   15.7    10.1       0    87.2    47.6#
+   2005  11    9.6     1.5      13    84.6    91.1#
+   2005  12    7.7     0.9      12    33.6    53.9#
+   2006   1    6.6     0.7      14    10.4    45.7#
+   2006   2    6.4     0.6      11    32.3    62.9#
+   2006   3    7.9     1.2      10    59.5    71.4#
+   2006   4   12.3     4.4       3    45.0   123.4#
+   2006   5   16.2     7.7       0    92.8   140.6#
+   2006   6   20.9    10.5       0    17.2   195.1#
+   2006   7   25.6    12.7       0    17.4   273.4#
+   2006   8   19.7    11.8       0    58.8   114.7#
+   2006   9   20.5    11.4       0    52.8   126.3#
+   2006  10   15.6     8.4       0    77.8    68.7#
+   2006  11   11.6     3.2       6    53.0    92.4#
+   2006  12    8.8     3.3       6    82.0    42.8#
+   2007   1    9.8     3.5       5    79.0    54.8#
+   2007   2    8.8     1.9       7    71.3    69.4#
+   2007   3   11.0     2.0       7    42.4   135.4#
+   2007   4   16.3     4.4       2    13.2   206.4#
+   2007   5   16.1     6.8       0   118.0   140.9#
+   2007   6   19.0    10.5       0   146.4   111.4#
+   2007   7   18.8    10.8       0   138.8   146.4#
+   2007   8   19.7    10.4       0    25.2   163.4#
+   2007   9   17.6     9.4       0    30.0   125.7#
+   2007  10   14.6     6.1       3    18.7   102.0#
+   2007  11   10.6     4.0       7    48.6    38.5#
+   2007  12    7.9     1.6      12    65.6    38.9#
+   2008   1    9.7     2.8       7    84.6    44.2#
+   2008   2    9.6    -0.5      15    22.2   118.4#
+   2008   3    9.7     2.0       7    57.8   100.2#
+   2008   4   11.5     3.3       5    60.6   107.4#
+   2008   5   17.7     8.3       0    32.8   149.3#
+   2008   6   18.6     8.9       0    34.6   164.9#
+   2008   7   20.8    11.5       0    81.4   139.3#
+   2008   8   19.9    12.6       0   107.0    95.7#
+   2008   9   17.3     9.1       0    90.6   100.6#
+   2008  10   13.3     5.8       2    86.6   110.6#
+   2008  11    9.5     4.0       6    62.6    53.8#
+   2008  12    6.6     0.4      16    53.6    56.5#
+   2009   1    6.2    -0.6      15    46.0    63.1#
+   2009   2    7.3     1.5      12    23.8    48.5#
+   2009   3   11.1     2.5       8    19.0   141.1#
+   2009   4   14.4     4.7       2    43.4   136.6#
+   2009   5   16.4     6.8       0    40.8   177.1#
+   2009   6   19.5     9.3       0    67.8   157.6#
+   2009   7   19.8    11.4       0   110.8   138.0#
+   2009   8   20.6    11.6       0    26.8   180.6#
+   2009   9   18.2     9.5       0    25.2   129.9*
+   2009  10   15.4     7.1       1    58.0    79.8#
+   2009  11   11.1     5.3       2   104.2    59.0#
+   2009  12    5.6    -0.7      16    52.0    74.6#
+   2010   1    4.0    -1.9      20    57.4    61.7#
+   2010   2    5.9    -0.9      18    25.8    53.0#
+   2010   3   10.4     1.1      12    35.2   122.5#
+   2010   4   14.0     3.0       6    19.6   178.8#
+   2010   5   15.4     5.6       1    37.0   183.5#
+   2010   6   20.8     9.7       0    38.6   227.9#
+   2010   7   20.7    12.8       0    74.6    86.1#
+   2010   8   19.1    10.6       0    48.2   135.7#
+   2010   9   18.0     9.6       0    59.0   131.8#
+   2010  10   14.0     5.5       4    67.8   113.8#
+   2010  11    8.0     0.8      13    34.6    75.4#
+   2010  12    2.0    -5.8      23    28.9    41.2#
+   2011   1    6.4     0.2      16    49.2    50.2#
+   2011   2    9.5     3.5       5    47.0    48.8#
+   2011   3   10.8     1.1      12    14.6   131.5#
+   2011   4   16.9     5.6       1     4.8   190.5#
+   2011   5   16.8     7.5       0    45.0   167.3#
+   2011   6   18.7     8.1       0    57.2   184.9#
+   2011   7   20.2    10.3       0    47.8   166.8#
+   2011   8   20.4    11.0       0    27.4   116.6#
+   2011   9   20.0    10.6       0    18.6   131.2#
+   2011  10   16.6     8.4       0    31.8    99.8#
+   2011  11   12.2     5.9       2    34.0    46.4#
+   2011  12    9.3     2.8       9    77.8    50.2#
+   2012   1    8.8     1.6       9    43.6    74.1#
+   2012   2    7.6     0.9      14    19.2    50.8#
+   2012   3   13.0     3.2       4    16.6   153.1#
+   2012   4   11.1     2.8       6   112.4   110.1#
+   2012   5   16.5     6.9       1    50.8   189.2#
+   2012   6   17.4    10.0       0    82.6    83.8#
+   2012   7   19.3    11.4       0   128.2   140.8#
+   2012   8   20.3    11.7       0    86.2   128.3#
+   2012   9   17.0     7.8       0   116.2   140.1#
+   2012  10   12.7     5.1       3    69.6    95.0#
+   2012  11    9.8     1.9      10    86.8    63.5#
+   2012  12    7.7     0.7      10   133.0    51.2#
+   2013   1    6.0     0.6      18    73.1    30.5#
+   2013   2    6.1    -0.2      15    51.6    66.9#
+   2013   3    5.7    -1.0      19    64.1    93.4#
+   2013   4   11.8     2.1       9    10.8   139.8#
+   2013   5   14.7     5.5       0    84.0   163.7#
+   2013   6   18.3     8.4       0    28.4   163.0#
+   2013   7   24.1    12.1       0    59.2   257.4#
+   2013   8   20.8    11.5       0    66.2   125.5#
+   2013   9   17.9     9.3       0    33.4   106.4#
+   2013  10   15.6     9.0       0    96.6    75.3#
+   2013  11    9.5     2.4       8    66.0    67.0#
+   2013  12    9.8     2.4       8    54.8    55.3#
+   2014   1    8.5     1.9       8   105.8    51.5#
+   2014   2    9.0     3.2       2    76.6    80.0#
+   2014   3   12.0     2.4       7    41.4   140.0#
+   2014   4   14.5     5.5       1    37.0   140.9#
+   2014   5   16.4     8.0       0    81.4   144.2#
+   2014   6   19.8    10.0       0    51.2   208.7#
+   2014   7   22.9    11.7       0    32.8   248.0#
+   2014   8   19.0    10.2       0    89.2   158.9#
+   2014   9   19.4     9.1       0    17.0   123.9#
+   2014  10   15.6     7.9       0    69.0    71.7#
+   2014  11   11.1     4.8       6    76.8    60.0#
+   2014  12    8.3     1.4      12    72.8    72.1#
+   2015   1    7.7     0.8      12    60.3    73.2#  Provisional
+   2015   2    7.2     0.7      12    25.4    55.9#  Provisional
+   2015   3   10.2     2.0       8    49.2   110.2#  Provisional
+   2015   4   14.2     3.2       3    12.8   222.8#  Provisional
+   2015   5   14.6     6.6       1    66.4   126.5#  Provisional
+   2015   6   19.2     8.7       0    40.4   236.8#  Provisional
+   2015   7   20.0    10.9       0    58.4   156.1#  Provisional
diff --git a/sheffielddata.txt b/sheffielddata.txt
new file mode 100644
index 0000000..9fdefa5
--- /dev/null
+++ b/sheffielddata.txt
@@ -0,0 +1,1598 @@
+Sheffield
+Location 4339E 3872N, 131 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1883   1    6.3     1.7       6   122.1     ---
+   1883   2    8.0     2.8       2    69.8     ---
+   1883   3    4.8    -1.6      23    29.6     ---
+   1883   4   12.2     3.8       2    74.0     ---
+   1883   5   14.7     6.2       0    31.2     ---
+   1883   6   17.7     9.3       0    66.2     ---
+   1883   7   18.8    10.5       0    77.6     ---
+   1883   8   19.8    10.9       0    32.5     ---
+   1883   9   16.8    10.0       0   137.4     ---
+   1883  10   12.7     6.4       0   102.9     ---
+   1883  11    8.6     3.5       1    83.6     ---
+   1883  12    7.3     2.4       4    48.6     ---
+   1884   1    8.4     3.5       3   127.7     ---
+   1884   2    8.0     2.1       3    49.4     ---
+   1884   3    9.5     2.5       4    50.4     ---
+   1884   4   10.6     3.3       4    48.0     ---
+   1884   5   15.7     6.4       0    33.1     ---
+   1884   6   18.2     8.7       0    39.7     ---
+   1884   7   20.8    11.8       0    80.1     ---
+   1884   8   22.6    11.8       0    36.8     ---
+   1884   9   18.4    10.5       0    34.0     ---
+   1884  10   12.3     6.3       0    36.5     ---
+   1884  11    9.0     3.4       4    30.9     ---
+   1884  12    6.6     1.7       7    81.6     ---
+   1885   1    4.7     0.4      15    56.9     ---
+   1885   2    8.5     2.4       5    76.4     ---
+   1885   3    7.8     0.8      10    41.6     ---
+   1885   4   11.6     3.4       3    49.5     ---
+   1885   5   12.9     4.4       0    58.1     ---
+   1885   6   18.6     9.2       0    76.4     ---
+   1885   7   21.0    11.4       0    17.8     ---
+   1885   8   17.1     9.4       0    59.5     ---
+   1885   9   16.4     7.8       0    85.3     ---
+   1885  10   10.5     4.5       0   172.5     ---
+   1885  11    8.0     3.3       4    62.2     ---
+   1885  12    7.0     0.9      11    31.9     ---
+   1886   1    4.5    -0.7      20   121.8     ---
+   1886   2    3.9    -1.0      20    14.2     ---
+   1886   3    6.1     0.2      18    84.8     ---
+   1886   4   10.9     2.8       2    47.5     ---
+   1886   5   13.9     5.7       0   181.0     ---
+   1886   6   17.3     8.5       0    26.5     ---
+   1886   7   20.8    11.5       0    94.2     ---
+   1886   8   20.8    11.7       0    49.7     ---
+   1886   9   17.7     9.8       0    30.8     ---
+   1886  10   13.8     8.1       0   125.1     ---
+   1886  11    9.7     3.8       0    37.0     ---
+   1886  12    4.9    -0.5      12   127.7     ---
+   1887   1    5.1    -0.6      16    61.2     ---
+   1887   2    7.5     0.6      12    13.6     ---
+   1887   3    7.1     0.1      16    42.5     ---
+   1887   4   11.0     5.1       0    26.3     ---
+   1887   5   12.3     5.3       0    46.6     ---
+   1887   6   21.0    10.2       0    11.2     ---
+   1887   7   23.7    12.6       0    25.2     ---
+   1887   8   20.7    10.6       0    40.7     ---
+   1887   9   15.3     8.0       0    57.2     ---
+   1887  10   10.6     4.4       4    58.8     ---
+   1887  11    7.6     2.6       7    41.0     ---
+   1887  12    6.2     0.4      15    66.8     ---
+   1888   1    6.4     1.0      14    22.1     ---
+   1888   2    4.0     0.0      21    49.5     ---
+   1888   3    5.3    -0.1      19    98.1     ---
+   1888   4    8.9     2.7       8    52.6     ---
+   1888   5   15.8     6.1       0    16.3     ---
+   1888   6   16.9     8.4       0    61.8     ---
+   1888   7   16.2     9.6       0   129.3     ---
+   1888   8   18.0    10.2       0    61.1     ---
+   1888   9   16.0     8.8       0    22.9     ---
+   1888  10   11.8     4.5       3    17.4     ---
+   1888  11    9.7     4.9       0   160.2     ---
+   1888  12    7.7     2.7       6    52.2     ---
+   1889   1    6.1     0.9       9    39.0     ---
+   1889   2    6.0     0.6      14    50.8     ---
+   1889   3    7.5     1.4       9   107.6     ---
+   1889   4    9.9     3.6       0    92.0     ---
+   1889   5   16.4     8.4       0    97.7     ---
+   1889   6   20.0    10.5       0     6.1     ---
+   1889   7   18.7    10.8       0    62.8     ---
+   1889   8   18.7    11.3       0    69.6     ---
+   1889   9   16.1     9.5       0    46.8     ---
+   1889  10   11.2     5.5       0   100.1     ---
+   1889  11    9.4     4.4       4    18.2     ---
+   1889  12    6.4     1.4      10    39.4     ---
+   1890   1    8.6     2.3       3   103.7     ---
+   1890   2    5.7     1.1      10    21.4     ---
+   1890   3    9.6     3.0       8    62.9     ---
+   1890   4    9.9     2.9       2    20.8     ---
+   1890   5   16.2     6.8       0    79.9     ---
+   1890   6   17.2    10.0       0    48.4     ---
+   1890   7   17.7    10.8       0    57.4     ---
+   1890   8   18.0    10.8       0    78.2     ---
+   1890   9   19.4    11.0       0    37.5     ---
+   1890  10   13.5     7.0       1    37.1     ---
+   1890  11    9.0     2.8       6   122.4     ---
+   1890  12    1.9    -2.3      25    16.8     ---
+   1891   1    4.4    -0.8      18    59.5     ---
+   1891   2    8.8     1.4       9     1.8     ---
+   1891   3    7.0     1.1      10    53.6     ---
+   1891   4    8.5     1.9       3    53.0     ---
+   1891   5   13.1     5.3       1    86.8     ---
+   1891   6   18.0     9.7       0    89.2     ---
+   1891   7   18.9    11.0       0    57.6     ---
+   1891   8   17.5    10.9       0    83.5     ---
+   1891   9   18.3    10.4       0    58.5     ---
+   1891  10   12.8     6.1       0   102.6     ---
+   1891  11    8.1     3.1       6    71.3     ---
+   1891  12    7.1     1.0       9   161.4     ---
+   1892   1    4.3     0.1      15    63.1     ---
+   1892   2    5.4     0.4      12    89.8     ---
+   1892   3    5.7    -0.7      20    33.7     ---
+   1892   4   12.0     2.4       7    24.0     ---
+   1892   5   15.2     6.8       0   102.4     ---
+   1892   6   17.1     8.8       0   104.0     ---
+   1892   7   16.8     9.8       0    80.2     ---
+   1892   8   19.1    11.1       0    69.1     ---
+   1892   9   15.8     8.7       0    88.6     ---
+   1892  10   10.3     4.1       2   143.7     ---
+   1892  11    9.0     3.9       4    44.2     ---
+   1892  12    4.8    -0.3      16    22.8     ---
+   1893   1    4.6     0.4      14    47.2     ---
+   1893   2    7.0     1.6       7   112.0     ---
+   1893   3   12.6     3.4       5    19.8     ---
+   1893   4   15.1     3.8       0    19.5     ---
+   1893   5   16.9     7.4       0    73.7     ---
+   1893   6   19.3    10.0       0    34.0     ---
+   1893   7   19.9    11.5       0    77.3     ---
+   1893   8   21.9    12.7       0    40.7     ---
+   1893   9   16.7     8.8       0    31.2     ---
+   1893  10   13.8     6.5       1    45.9     ---
+   1893  11    8.1     2.0       7    49.1     ---
+   1893  12    7.8     1.8       7   104.5     ---
+   1894   1    5.6     0.6      11    77.1     ---
+   1894   2    8.4     1.5       9   132.1     ---
+   1894   3   10.9     1.8       5    48.4     ---
+   1894   4   13.1     5.1       0    70.0     ---
+   1894   5   12.2     4.8       1    49.1     ---
+   1894   6   17.4     9.4       0    60.6     ---
+   1894   7   20.3    11.2       0    83.0     ---
+   1894   8   17.3    10.6       0    54.5     ---
+   1894   9   14.4     8.5       0    26.1     ---
+   1894  10   11.7     6.0       2   128.2     ---
+   1894  11   10.5     5.7       0    37.6     ---
+   1894  12    7.8     2.8       5    64.8     ---
+   1895   1    2.0    -2.5      23   115.5     ---
+   1895   2    1.6    -4.2      24     5.8     ---
+   1895   3    8.6     2.1       7    56.6     ---
+   1895   4   12.2     4.2       5    49.6     ---
+   1895   5   16.9     7.0       0    28.8     ---
+   1895   6   19.2     9.6       0    57.1     ---
+   1895   7   19.0    11.4       0   112.4     ---
+   1895   8   20.0    12.0       0    55.5     ---
+   1895   9   21.0    10.7       0    19.9     ---
+   1895  10   10.8     3.9       6    87.3     ---
+   1895  11   10.0     4.7       1   114.5     ---
+   1895  12    5.8     1.5      10    95.1     ---
+   1896   1    7.4     3.0       5    29.7     ---
+   1896   2    7.5     2.0       8    28.8     ---
+   1896   3    9.8     3.1       1    89.5     ---
+   1896   4   12.6     5.3       0    46.0     ---
+   1896   5   16.4     6.6       0    10.4     ---
+   1896   6   20.4    11.2       0    79.1     ---
+   1896   7   20.6    11.7       0    23.6     ---
+   1896   8   17.3    10.6       0    43.6     ---
+   1896   9   15.8     9.6       0   126.8     ---
+   1896  10    9.8     4.0       0    76.9     ---
+   1896  11    7.4     2.5       4    28.8     ---
+   1896  12    6.2     1.9       9    98.6     ---
+   1897   1    3.2    -0.8      17    65.8     ---
+   1897   2    7.5     3.1       9    96.5     ---
+   1897   3    9.5     3.3       2    92.7     ---
+   1897   4   10.0     2.9       5    51.4     ---
+   1897   5   14.3     5.1       0    26.3     ---
+   1897   6   19.1    10.2       0    90.9     ---
+   1897   7   20.3    11.3       0    14.0     ---
+   1897   8   20.7    11.5       0    55.7     ---
+   1897   9   15.6     8.5       0    60.1     ---
+   1897  10   13.0     6.5       0    26.1     ---
+   1897  11    9.9     5.2       0    82.5     ---
+   1897  12    7.9     2.3       4    81.8     ---
+   1898   1    9.3     4.5       1    28.4     ---
+   1898   2    7.5     1.8       8    58.5     ---
+   1898   3    7.4     1.0      10    40.8     ---
+   1898   4   11.9     4.2       1    82.9     ---
+   1898   5   13.0     5.9       0    66.9     ---
+   1898   6   17.6     9.2       0    32.3     ---
+   1898   7   19.4    10.9       0    41.7     ---
+   1898   8   20.5    11.9       0    86.2     ---
+   1898   9   19.7    10.9       0    13.8     ---
+   1898  10   14.2     8.6       0    84.0     ---
+   1898  11    9.6     4.8       2    71.9     ---
+   1898  12    9.6     4.5       3    81.7     ---
+   1899   1    7.3     2.2       7   112.3     ---
+   1899   2    8.1     1.8      11    51.2     ---
+   1899   3    9.3     1.6      11    31.9     ---
+   1899   4   11.0     4.4       1    60.1     ---
+   1899   5   13.4     5.1       0    63.7     ---
+   1899   6   20.1    10.2       0    63.8     ---
+   1899   7   21.2    13.0       0    51.4     ---
+   1899   8   22.0    12.4       0    23.0     ---
+   1899   9   16.6     9.6       0    97.7     ---
+   1899  10   13.5     5.9       1    73.3     ---
+   1899  11   11.2     6.2       2    50.7     ---
+   1899  12    4.5    -0.1      15    73.0     ---
+   1900   1    6.2     2.1       1   101.0     ---
+   1900   2    5.0    -0.2      14   113.0     ---
+   1900   3    6.0     0.7      10    20.4     ---
+   1900   4   12.7     3.9       4    36.0     ---
+   1900   5   13.6     6.0       0    43.7     ---
+   1900   6   18.9    10.5       0    78.2     ---
+   1900   7   22.5    13.3       0    71.5     ---
+   1900   8   18.7    11.3       0   109.5     ---
+   1900   9   17.7     9.6       0    12.9     ---
+   1900  10   13.0     6.5       0    66.6     ---
+   1900  11    9.1     5.1       0    67.7     ---
+   1900  12    9.4     4.8       0   116.7     ---
+   1901   1    5.5     0.7      12    64.6     ---
+   1901   2    4.7     0.4      14    29.2     ---
+   1901   3    7.0     1.0      11    60.4     ---
+   1901   4   13.1     3.9       1    43.8     ---
+   1901   5   15.9     6.3       0    23.9     ---
+   1901   6   18.3     9.2       0    27.5     ---
+   1901   7   22.6    13.5       0    82.1     ---
+   1901   8   20.6    11.9       0    30.7     ---
+   1901   9   17.3    10.0       0    22.0     ---
+   1901  10   12.7     5.9       1    50.2     ---
+   1901  11    8.2     2.9      10   112.0     ---
+   1901  12    5.5     1.2      11   164.2     ---
+   1902   1    7.3     2.5      11    37.6     ---
+   1902   2    3.7    -0.8      17    44.5     ---
+   1902   3   10.5     3.6       1    38.4     ---
+   1902   4   11.2     3.1       1    74.4     ---
+   1902   5   11.9     5.1       0    75.0     ---
+   1902   6   17.8     9.3       0    43.4     ---
+   1902   7   18.4    10.4       0    51.4     ---
+   1902   8   17.2     9.9       0   120.4     ---
+   1902   9   16.5     9.2       0    50.9     ---
+   1902  10   12.1     6.9       0    81.4     ---
+   1902  11    9.1     4.6       2    63.6     ---
+   1902  12    7.0     2.7       8    68.2     ---
+   1903   1    6.3     1.8       8    90.3     ---
+   1903   2    9.6     4.1       1    66.4     ---
+   1903   3   10.4     3.4       0    97.2     ---
+   1903   4   10.0     2.7       7    48.4     ---
+   1903   5   14.0     6.5       0    97.4     ---
+   1903   6   17.0     8.7       0    30.1     ---
+   1903   7   19.2    11.5       0    58.9     ---
+   1903   8   17.6    10.7       0   107.8     ---
+   1903   9   16.6     9.1       0   100.5     ---
+   1903  10   12.8     7.3       0   182.6     ---
+   1903  11    9.3     4.1       2    42.8     ---
+   1903  12    5.2     1.2       8    44.7     ---
+   1904   1    6.6     1.7       7    80.6     ---
+   1904   2    4.9     0.8       7   131.7     ---
+   1904   3    7.3     1.3       7    52.1     ---
+   1904   4   12.1     5.2       0    60.4     ---
+   1904   5   14.5     6.8       0    63.1     ---
+   1904   6   17.3     9.1       0    17.3     ---
+   1904   7   21.3    12.3       0    50.5     ---
+   1904   8   19.2    11.1       0    96.1     ---
+   1904   9   16.9     8.7       0    28.1     ---
+   1904  10   13.4     6.8       0    17.3     ---
+   1904  11    8.7     3.7       6    57.2     ---
+   1904  12    6.5     1.6      11    46.8     ---
+   1905   1    6.5     1.6      13    35.9     ---
+   1905   2    7.5     2.5       4    32.4     ---
+   1905   3   10.4     3.5       0    72.0     ---
+   1905   4   10.1     3.8       3    59.5     ---
+   1905   5   14.9     6.5       0    10.5     ---
+   1905   6   19.0    10.0       0    77.5     ---
+   1905   7   21.8    13.3       0    40.6     ---
+   1905   8   18.5    11.0       0   103.0     ---
+   1905   9   15.7     9.3       0    28.9     ---
+   1905  10   10.4     4.5       0    44.7     ---
+   1905  11    7.5     2.9       3    99.1     ---
+   1905  12    7.5     3.0       3    14.9     ---
+   1906   1    7.2     2.9       4    97.8     ---
+   1906   2    5.6     0.4      14    76.4     ---
+   1906   3    8.6     1.5      13    59.5     ---
+   1906   4   12.0     2.2       4    16.0     ---
+   1906   5   13.9     6.9       0    48.9     ---
+   1906   6   18.6     9.9       0    44.9     ---
+   1906   7   20.4    11.6       0    36.9     ---
+   1906   8   21.3    12.8       0    44.1     ---
+   1906   9   18.7    10.0       0    17.9     ---
+   1906  10   13.8     7.8       0   141.4     ---
+   1906  11   10.2     5.0       1    86.4     ---
+   1906  12    5.9     0.8      12    77.4     ---
+   1907   1    6.4     1.3      10    35.2     ---
+   1907   2    6.0     0.4      13    57.6     ---
+   1907   3   11.1     2.8       5    65.5     ---
+   1907   4   11.0     3.8       2    56.7     ---
+   1907   5   13.7     6.5       0    97.3     ---
+   1907   6   15.9     9.0       0    92.2     ---
+   1907   7   17.1    10.0       0    53.2     ---
+   1907   8   18.2    10.6       0    55.9     ---
+   1907   9   18.3     9.3       0    11.6     ---
+   1907  10   13.0     6.7       0   136.8     ---
+   1907  11    9.5     4.5       3    84.4     ---
+   1907  12    6.6     2.2       7    57.0     ---
+   1908   1    5.8     0.5      16    46.3     ---
+   1908   2    7.9     2.8       3    58.7     ---
+   1908   3    6.9     1.0      13    80.2     ---
+   1908   4    9.0     2.3       5    60.2     ---
+   1908   5   16.8     8.3       0    59.4     ---
+   1908   6   18.2     9.4       0    39.6     ---
+   1908   7   19.5    11.6       0    64.8     ---
+   1908   8   18.1    10.6       0    78.4     ---
+   1908   9   16.7     9.4       0    39.4     ---
+   1908  10   15.3     9.0       0    28.9     ---
+   1908  11   10.2     4.6       3    38.1     ---
+   1908  12    6.1     1.5       7    51.6     ---
+   1909   1    6.2     1.2       9    51.8     ---
+   1909   2    5.9     0.5      17    16.7     ---
+   1909   3    6.4     0.7      16   108.0     ---
+   1909   4   13.9     4.1       2    43.2     ---
+   1909   5   15.6     5.8       0    50.4     ---
+   1909   6   15.1     8.2       0    79.4     ---
+   1909   7   18.1    11.2       0    84.4     ---
+   1909   8   20.3    11.5       0    55.1     ---
+   1909   9   14.7     9.0       0    57.3     ---
+   1909  10   13.7     6.9       1    72.6     ---
+   1909  11    8.1     3.2       4    17.7     ---
+   1909  12    6.1     1.6       8   167.5     ---
+   1910   1    6.0     1.0      11    75.0     ---
+   1910   2    7.5     2.1       3    89.5     ---
+   1910   3   10.0     2.9       2    22.7     ---
+   1910   4   10.8     3.2       2    61.4     ---
+   1910   5   14.8     6.9       0    60.8     ---
+   1910   6   18.8    10.4       0    66.1     ---
+   1910   7   17.7    10.3       0    45.9     ---
+   1910   8   18.7    11.6       0    87.9     ---
+   1910   9   15.6     9.5       0     7.6     ---
+   1910  10   13.3     8.2       0    58.8     ---
+   1910  11    5.9     0.9       8   102.2     ---
+   1910  12    8.2     4.0       2   109.5     ---
+   1911   1    6.2     1.7       7    31.8     ---
+   1911   2    7.6     2.5       2    74.3     ---
+   1911   3    7.0     2.2       1    30.9     ---
+   1911   4   10.7     4.1       4    35.3     ---
+   1911   5   17.3     8.5       0    25.1     ---
+   1911   6   18.8     9.6       0    53.5     ---
+   1911   7   23.4    12.4       0     3.8     ---
+   1911   8   23.0    13.4       0    43.8     ---
+   1911   9   18.6     9.4       0    54.1     ---
+   1911  10   11.8     6.5       1    55.7     ---
+   1911  11    8.5     3.7       1   101.3     ---
+   1911  12    8.1     3.8       0   137.2     ---
+   1912   1    5.4     1.2       9   128.3     ---
+   1912   2    7.3     2.5       6    40.7     ---
+   1912   3    9.7     4.2       1    87.4     ---
+   1912   4   12.9     4.3       1    12.9     ---
+   1912   5   15.3     7.8       0    93.0     ---
+   1912   6   17.5    10.0       0    98.5     ---
+   1912   7   18.8    11.9       0   131.0     ---
+   1912   8   16.0     9.6       0   144.5     ---
+   1912   9   14.3     8.0       0    30.0     ---
+   1912  10   12.5     5.2       0    72.3     ---
+   1912  11    8.8     4.5       3    58.0     ---
+   1912  12    9.3     4.1       1   100.5     ---
+   1913   1    6.0     1.5       9    95.5     ---
+   1913   2    8.3     2.2       4    30.4     ---
+   1913   3    8.8     2.6       1   110.8     ---
+   1913   4   11.3     4.0       2    77.7     ---
+   1913   5   15.5     7.3       0    55.3     ---
+   1913   6   18.2     9.8       0    20.8     ---
+   1913   7   17.7    10.8       0    39.7     ---
+   1913   8   19.1    11.1       0    31.2     ---
+   1913   9   17.4    10.5       0    76.1     ---
+   1913  10   13.6     8.2       0   105.2     ---
+   1913  11   11.1     5.7       1    82.0     ---
+   1913  12    7.3     3.4       5    49.3     ---
+   1914   1    6.1     2.0      10    41.0     ---
+   1914   2    9.5     4.2       0    50.2     ---
+   1914   3    9.1     3.1       1    66.3     ---
+   1914   4   14.8     5.2       0    33.7     ---
+   1914   5   14.6     6.6       1    37.6     ---
+   1914   6   19.1    10.0       0    55.5     ---
+   1914   7   20.2    12.3       0    63.5     ---
+   1914   8   20.7    12.0       0    32.5     ---
+   1914   9   17.6     9.1       0    40.7     ---
+   1914  10   13.1     7.9       0    57.5     ---
+   1914  11    9.2     4.4       0   101.4     ---
+   1914  12    6.6     2.4       2   154.6     ---
+   1915   1    6.2     2.1       1    90.9     ---
+   1915   2    6.6     1.3       8   106.4     ---
+   1915   3    8.7     2.0      10    27.0     ---
+   1915   4   11.5     4.0       0    31.2     ---
+   1915   5   15.0     5.8       0    37.7     ---
+   1915   6   19.0     9.5       0    39.6     ---
+   1915   7   18.3    11.2       0   108.2     ---
+   1915   8   19.3    11.6       0    56.5     ---
+   1915   9   17.5     9.5       0    16.7     ---
+   1915  10   11.8     6.5       0    41.4     ---
+   1915  11    6.1     1.5       6    81.4     ---
+   1915  12    7.2     2.8       1   198.0     ---
+   1916   1   10.4     5.0       0    44.5     ---
+   1916   2    5.9     1.0       5   136.3     ---
+   1916   3    5.0     0.4      14   126.3     ---
+   1916   4   12.4     4.4       0    35.4     ---
+   1916   5   15.5     7.4       0    67.3     ---
+   1916   6   15.1     8.0       0    56.0     ---
+   1916   7   18.9    11.6       0    30.6     ---
+   1916   8   20.8    12.6       0    37.0     ---
+   1916   9   16.2     9.4       0    38.2     ---
+   1916  10   13.6     7.5       0    90.7     ---
+   1916  11    9.5     4.5       1   100.1     ---
+   1916  12    4.9     0.5       9    78.3     ---
+   1917   1    3.1     0.3      16    54.2     ---
+   1917   2    4.0    -0.8      15    16.2     ---
+   1917   3    5.9    -0.1      15    64.0     ---
+   1917   4    8.7     1.4      11    45.9     ---
+   1917   5   17.2     7.7       1    43.0     ---
+   1917   6   19.4    10.3       0    65.1     ---
+   1917   7   20.4    11.7       0    26.2     ---
+   1917   8   19.0    12.2       0   128.6     ---
+   1917   9   18.1    10.8       0    21.6     ---
+   1917  10   11.2     4.4       0   101.9     ---
+   1917  11   10.9     6.2       1    54.6     ---
+   1917  12    5.2     0.7      10    38.3     ---
+   1918   1    6.4     1.3      10    66.8     ---
+   1918   2    8.9     3.7       4    73.1     ---
+   1918   3    9.1     2.4       6    36.7     ---
+   1918   4   10.0     3.4       1    34.8     ---
+   1918   5   17.9     8.3       0    69.0     ---
+   1918   6   17.3     9.0       0    14.8     ---
+   1918   7    ---     ---    ---    103.7     ---
+   1918   8    ---     ---    ---     44.7     ---
+   1918   9    ---     ---    ---    178.5     ---
+   1918  10    ---     ---    ---     50.2     ---
+   1918  11    ---     ---    ---     39.6     ---
+   1918  12    ---     ---    ---    116.4     ---
+   1919   1    ---     ---    ---    112.3     ---
+   1919   2    ---     ---    ---     56.6     ---
+   1919   3    ---     ---    ---    114.8     ---
+   1919   4    ---     ---    ---     43.6     ---
+   1919   5    ---     ---    ---     41.1     ---
+   1919   6    ---     ---    ---     13.2     ---
+   1919   7    ---     ---    ---    116.4     ---
+   1919   8    ---     ---    ---     76.4     ---
+   1919   9    ---     ---    ---     63.1     ---
+   1919  10    ---     ---    ---     78.1     ---
+   1919  11    ---     ---    ---     57.5     ---
+   1919  12    ---     ---    ---    136.6     ---
+   1920   1    7.9     2.2       4   104.9     ---
+   1920   2    8.8     3.0       1    81.0     ---
+   1920   3   10.7     3.7       3    56.8     ---
+   1920   4   10.4     4.8       0   122.6     ---
+   1920   5   15.7     7.5       0    79.1     ---
+   1920   6   18.4     9.6       0    88.1     ---
+   1920   7   17.5    10.8       0   110.8     ---
+   1920   8   17.1    10.3       0    22.6     ---
+   1920   9   16.6     9.4       0    28.6     ---
+   1920  10   13.4     7.5       0    50.5     ---
+   1920  11    9.5     4.9       1    29.2     ---
+   1920  12    6.6     2.5       5    82.7     ---
+   1921   1    9.5     4.5       2    85.3     ---
+   1921   2    7.1     2.7       2     8.6     ---
+   1921   3   10.6     4.1       1    48.6     ---
+   1921   4   12.4     4.2       2    23.4     ---
+   1921   5   16.1     6.7       0    31.8     ---
+   1921   6   19.3     9.6       0     8.4     ---
+   1921   7   23.8    12.7       0    11.5     ---
+   1921   8   19.2    11.7       0   121.5     ---
+   1921   9   18.5    10.3       0    28.4     ---
+   1921  10   16.7     9.6       0    56.3     ---
+   1921  11    7.2     2.4       6    48.8     ---
+   1921  12    9.2     4.1       2   105.7     ---
+   1922   1    5.3     0.9       9   111.5     ---
+   1922   2    6.8     0.9      11    81.1     ---
+   1922   3    6.7     1.6       4    50.9     ---
+   1922   4    8.9     1.7       3    96.6     ---
+   1922   5   17.9     8.3       0    20.7     ---
+   1922   6   18.2     9.1       0    32.1     ---
+   1922   7   17.2     9.9       0    83.3     ---
+   1922   8   16.8    10.2       0   197.7     ---
+   1922   9   15.3     8.9       0    72.6     ---
+   1922  10   11.4     5.5       0    26.0     ---
+   1922  11    9.1     3.7       1    37.3     ---
+   1922  12    7.8     3.5       1    94.4     ---
+   1923   1    8.5     4.1       0    36.2     ---
+   1923   2    7.0     2.3       4   153.0     ---
+   1923   3    9.5     3.3       1    46.8     ---
+   1923   4   10.5     3.8       0    59.2     ---
+   1923   5   12.5     5.4       0    80.8     ---
+   1923   6   15.3     8.9       0    19.6     ---
+   1923   7    ---     ---    ---    119.6     ---
+   1923   8    ---     ---    ---     73.3     ---
+   1923   9    ---     ---    ---     59.1     ---
+   1923  10    ---     ---    ---     51.8     ---
+   1923  11    ---     ---    ---    115.4     ---
+   1923  12    ---     ---    ---     69.1     ---
+   1924   1    6.6     2.3       8    54.2     ---
+   1924   2    5.6     1.2      11    31.3     ---
+   1924   3    7.5    -0.3      18    21.8     ---
+   1924   4   10.8     2.9       3    49.1     ---
+   1924   5   15.2     7.6       0    93.8     ---
+   1924   6   17.9    10.1       0    40.4     ---
+   1924   7   19.2    11.5       0    65.6     ---
+   1924   8   17.5    10.7       0    63.2     ---
+   1924   9   16.2    10.3       0    89.3     ---
+   1924  10   12.9     7.2       0   102.3     ---
+   1924  11    9.4     5.1       0    55.6     ---
+   1924  12    9.0     5.1       0    73.5     ---
+   1925   1    7.5     2.7       1    84.8     ---
+   1925   2    7.6     1.9       3    98.2     ---
+   1925   3    7.6     2.4       7    24.3     ---
+   1925   4   11.1     3.6       1    75.0     ---
+   1925   5   15.8     7.7       0    94.6     ---
+   1925   6   19.3    10.2       0     2.2     ---
+   1925   7   21.8    12.6       0    23.2     ---
+   1925   8   19.5    12.1       0    79.4     ---
+   1925   9   14.9     8.2       0    60.8     ---
+   1925  10   13.7     7.2       0    91.2     ---
+   1925  11    6.5     1.6      12    62.0     ---
+   1925  12    5.3     0.8      14    78.2     ---
+   1926   1    6.8     2.2       9    83.8     ---
+   1926   2    9.0     4.0       4    55.6     ---
+   1926   3    9.1     3.2       3    35.2     ---
+   1926   4   13.2     5.7       0    45.1     ---
+   1926   5   13.5     6.0       0    74.1     ---
+   1926   6   17.6     9.6       0    77.5     ---
+   1926   7   20.9    13.0       0    62.1     ---
+   1926   8   20.6    11.9       0    70.2     ---
+   1926   9   17.8    10.4       0    34.1     ---
+   1926  10   11.2     5.0       3    78.0     ---
+   1926  11    8.6     3.3       1    95.0     ---
+   1926  12    6.7     2.4       4    30.7     ---
+   1927   1    7.2     2.7       4    47.9     ---
+   1927   2    7.4     1.8       8    38.2     ---
+   1927   3   10.3     3.9       0    74.6     ---
+   1927   4   11.7     4.5       0    56.7     ---
+   1927   5   14.4     6.3       0    33.8     ---
+   1927   6   15.8     8.3       0   105.4     ---
+   1927   7   19.0    11.9       0    67.5     ---
+   1927   8   19.4    12.1       0   127.5     ---
+   1927   9   15.5     9.6       0    99.8     ---
+   1927  10   13.4     7.2       0    64.5     ---
+   1927  11    8.5     3.7       2    84.2     ---
+   1927  12    3.0     0.0      11    66.7     ---
+   1928   1    8.0     2.5       1   167.7     ---
+   1928   2    8.9     2.8       1   104.9     ---
+   1928   3    8.7     2.9       4    72.2     ---
+   1928   4   11.8     4.0       2    31.9     ---
+   1928   5   13.8     6.3       0    31.9     ---
+   1928   6   16.6     8.6       0    77.2     ---
+   1928   7   20.3    12.2       0    17.7     ---
+   1928   8   19.5    11.4       0    64.3     ---
+   1928   9   17.0     8.8       0     6.0     ---
+   1928  10   12.9     7.1       0   122.0     ---
+   1928  11   10.4     5.3       1   118.1     ---
+   1928  12    6.0     1.4       9    57.2     ---
+   1929   1    3.8     0.3      12    40.5    23.7
+   1929   2    2.6    -2.5      17    17.1    16.9
+   1929   3   12.1     2.4       6     3.3     ---
+   1929   4   10.1     2.9       3    25.9   108.0
+   1929   5   15.9     6.7       0    52.1   188.3
+   1929   6   17.3     9.3       0    38.0   192.0
+   1929   7   20.9    11.9       0    25.3   193.8
+   1929   8   19.1    11.2       0    47.7   154.2
+   1929   9   20.1    10.9       0    37.3   178.9
+   1929  10   12.7     6.4       0    85.9   106.8
+   1929  11    9.4     3.9       4   153.2    57.5
+   1929  12    7.8     3.1       2   186.2    56.0
+   1930   1    8.1     2.4       6   120.5    54.2
+   1930   2    4.4     0.6      12    22.2    29.1
+   1930   3    8.1     2.1       9    76.2    88.2
+   1930   4   11.0     4.8       0    64.5    75.1
+   1930   5   14.1     6.6       0    38.3   119.9
+   1930   6   19.7    10.5       0    27.1   187.7
+   1930   7   18.6    11.4       0   149.4   162.1
+   1930   8   19.9    11.9       0    62.3   179.2
+   1930   9   16.7    10.5       0   127.9   111.5
+   1930  10   13.4     7.6       0    79.1   123.7
+   1930  11    9.3     3.5       4    83.4    67.9
+   1930  12    6.5     1.8       7    68.3    16.5
+   1931   1    6.1     1.2       7    61.0    48.0
+   1931   2    5.8     1.6       5    83.4    44.8
+   1931   3    7.3    -0.3      17     5.4   114.1
+   1931   4   10.8     4.7       1    83.8   101.2
+   1931   5   15.3     7.2       0    78.3   147.9
+   1931   6   17.8    10.5       0   111.8   133.9
+   1931   7   19.2    12.3       0   104.1   128.6
+   1931   8   17.8    10.5       0   145.2   145.7
+   1931   9   15.0     9.1       0    94.3    80.4
+   1931  10   12.8     5.5       5    20.0   122.8
+   1931  11   10.1     5.1       0   104.7    31.8
+   1931  12    8.1     3.2       9    35.9    39.1
+   1932   1    9.2     3.3       8    68.6    49.8
+   1932   2    6.3     1.6       8    10.1    26.8
+   1932   3    8.0     2.0       8    41.1    45.3
+   1932   4    9.8     3.2       1    82.2   117.6
+   1932   5   13.0     6.8       1   170.7    86.4
+   1932   6   18.0     9.4       0    17.2   158.7
+   1932   7   19.6    12.7       0   122.1   135.9
+   1932   8   21.0    13.5       0    61.0   151.2
+   1932   9   17.0     9.4       0    46.3   143.2
+   1932  10   11.8     5.9       0   101.1    85.7
+   1932  11    8.8     4.5       0    59.0    26.1
+   1932  12    7.8     3.8       3    30.0    33.5
+   1933   1    5.2     0.2      13    53.1    34.2
+   1933   2    6.7     1.7       8   113.2    73.3
+   1933   3   11.5     3.0       2    64.2   126.8
+   1933   4   13.0     5.5       1    33.8   112.1
+   1933   5   15.7     8.3       0    48.0   121.2
+   1933   6   20.4    10.8       0    26.7   211.0
+   1933   7   23.0    13.6       0    53.0   207.8
+   1933   8   22.7    13.4       0    11.5   218.7
+   1933   9   19.7    11.1       0    41.1   141.7
+   1933  10   12.9     7.7       0   128.0    70.0
+   1933  11    8.3     4.5       0    46.4    40.7
+   1933  12    4.6     0.7       9    14.8    10.9
+   1934   1    7.5     1.8       7    68.7    47.4
+   1934   2    7.7     2.0       6     7.5    76.4
+   1934   3    7.9     1.8       2    77.0    75.3
+   1934   4   11.3     4.1       2    65.3   109.5
+   1934   5   16.0     7.4       0    33.1   169.1
+   1934   6   19.3    10.2       0    23.3   161.0
+   1934   7   23.8    13.4       0    39.6   225.8
+   1934   8   19.6    11.2       0    27.5   159.5
+   1934   9   19.1    10.2       0    45.1   142.4
+   1934  10   13.1     7.7       0    66.1    84.0
+   1934  11    8.6     4.7       2    50.0    31.8
+   1934  12    9.5     6.0       0   123.6    14.3
+   1935   1    6.9     3.0       3    38.0    46.0
+   1935   2    8.0     3.2       2   101.5    43.1
+   1935   3    9.6     3.6       4    39.0    96.9
+   1935   4   11.5     4.2       0    63.3   128.6
+   1935   5   14.0     5.3       0     9.7   185.2
+   1935   6   19.7    10.8       0    77.2   189.9
+   1935   7   22.2    12.7       0    17.0   238.8
+   1935   8   22.4    12.4       0    50.7   192.1
+   1935   9   17.4     9.5       0   104.2   140.3
+   1935  10   12.5     6.0       1   128.6    73.7
+   1935  11    9.1     4.2       0   147.6    51.1
+   1935  12    5.1     0.9      11    94.5    32.5
+   1936   1    5.5     1.3      10    81.9    32.9
+   1936   2    4.2    -0.8      17    69.5    38.1
+   1936   3    9.4     3.5       2    52.7    41.9
+   1936   4    9.7     3.0       2    39.9   146.5
+   1936   5   14.6     6.9       0    34.5   137.0
+   1936   6   18.8    10.2       0    87.2   151.6
+   1936   7   18.9    12.0       0    93.0   146.3
+   1936   8   20.3    12.5       0    32.6   165.6
+   1936   9   17.5    11.7       0    64.5    75.0
+   1936  10   12.9     6.9       0    74.3    91.5
+   1936  11    8.5     3.1       5    76.8    39.3
+   1936  12    8.1     2.7       6    67.4    42.2
+   1937   1    7.2     2.2       8   139.3    25.6
+   1937   2    7.3     2.7       1   131.9    57.4
+   1937   3    5.5     0.2      13    84.9    78.3
+   1937   4   11.7     5.2       1    56.5    80.5
+   1937   5   16.0     7.8       0    77.7   166.1
+   1937   6   17.9    10.4       0    27.7   156.2
+   1937   7   19.7    12.5       0    75.3   135.0
+   1937   8   21.3    12.5       0    14.9   153.8
+   1937   9   17.5     9.5       0    50.1   140.0
+   1937  10   13.5     7.9       0    85.5    59.9
+   1937  11    8.0     3.2       4    59.9    34.4
+   1937  12    5.1     1.2      10    95.1    17.1
+   1938   1    8.3     3.4       0    93.9    41.1
+   1938   2    7.2     2.7       0    27.1    38.0
+   1938   3   13.8     6.1       0     7.2   128.4
+   1938   4   11.6     4.3       0     4.8   112.7
+   1938   5   14.9     6.6       0    67.1   150.0
+   1938   6   18.5    10.6       0    50.6   183.8
+   1938   7   18.7    11.3       0    96.1   128.7
+   1938   8   19.7    12.1       0    78.4   131.0
+   1938   9   17.1    10.4       0    58.7   107.3
+   1938  10   13.4     7.4       0   119.8    88.1
+   1938  11   11.7     6.4       0   101.8    74.4
+   1938  12    6.3     1.7       7    84.1    30.1
+   1939   1    6.0     1.9       7   148.9    20.7
+   1939   2    8.2     2.6       3    45.0    71.6
+   1939   3    8.3     3.1       0    55.4    88.6
+   1939   4   12.2     4.7       1    48.4   150.7
+   1939   5   15.6     7.2       0    49.2   163.1
+   1939   6   18.4     9.2       0    60.3   188.4
+   1939   7   19.1    12.0       0   129.3   133.0
+   1939   8   19.9    12.6       0    61.4    90.2
+   1939   9   17.2    11.0       0    49.3    80.9
+   1939  10   11.0     5.3       0    94.8    74.4
+   1939  11   10.7     5.8       0   136.6    41.9
+   1939  12    5.8     2.6       2    57.7    31.9
+   1940   1    1.8    -3.5      27    83.3    32.8
+   1940   2    3.5    -0.8      15    63.1    14.3
+   1940   3    9.5     2.6       7    53.4   104.3
+   1940   4   11.8     4.4       1    69.1   105.1
+   1940   5   17.4     7.9       0    28.8   193.9
+   1940   6   22.4    11.6       0    15.1   278.9
+   1940   7   19.5    11.4       0    69.5   169.8
+   1940   8   19.7    11.7       0     7.7   172.0
+   1940   9   16.8     9.0       0    34.2   154.6
+   1940  10   12.2     6.9       1   106.9    52.2
+   1940  11    9.2     4.6       1   173.0    43.5
+   1940  12    6.5     2.3       1    61.3    28.3
+   1941   1    1.7    -1.4      22   125.5    19.8
+   1941   2    5.4     0.5      13    87.7    65.6
+   1941   3    7.9     1.1       5   125.1    96.9
+   1941   4    8.9     3.2       1    46.4    70.6
+   1941   5   13.0     5.2       1    77.6   115.9
+   1941   6   19.8    10.3       0     6.0   203.4
+   1941   7   22.4    13.5       0   106.2   208.3
+   1941   8   18.6    11.3       0    69.6   175.7
+   1941   9   18.2    11.4       0     8.5    62.7
+   1941  10   13.0     7.9       0   108.8    58.6
+   1941  11    8.5     3.8       1    92.5    25.3
+   1941  12    8.6     4.1       3    28.2    39.3
+   1942   1    3.2    -0.8      18    84.0    19.6
+   1942   2    2.5    -2.4      25    31.1    24.3
+   1942   3    7.4     1.5       7    57.1    36.1
+   1942   4   13.1     4.4       0    36.0   182.1
+   1942   5   15.2     6.8       0   114.3   190.1
+   1942   6   19.3    10.2       0    29.4   190.4
+   1942   7   19.7    11.5       0    52.3   183.5
+   1942   8   19.9    12.9       0    84.8   103.6
+   1942   9   17.2    10.2       0    29.4   120.4
+   1942  10   13.7     7.8       0    67.6    78.8
+   1942  11    8.5     4.1       0    37.0    39.9
+   1942  12    8.9     4.3       4    58.1    25.3
+   1943   1    6.4     2.2       7   117.6    29.8
+   1943   2    8.9     3.4       1    41.1   101.8
+   1943   3   10.6     3.4       2    33.4   112.7
+   1943   4   14.5     6.8       0    48.0   163.3
+   1943   5   16.8     7.2       0    69.6   222.8
+   1943   6   18.5    10.7       0    39.3   188.4
+   1943   7   21.0    11.6       0    32.6   211.3
+   1943   8   19.5    12.0       0    61.9   111.7
+   1943   9   16.6    10.0       0    83.2   121.0
+   1943  10   14.0     7.7       0    48.3    86.5
+   1943  11    8.6     4.3       0    59.8    47.8
+   1943  12    6.5     2.3       6    26.5    30.0
+   1944   1    8.8     3.4       4    96.2    41.2
+   1944   2    5.9     1.1       8    50.6    41.3
+   1944   3    8.7     2.5       7    11.0    95.8
+   1944   4   13.8     6.2       1    58.5   125.6
+   1944   5   15.3     7.0       0    60.0   163.3
+   1944   6   16.8     9.4       0    56.3   146.3
+   1944   7   19.5    12.8       0    58.2    99.7
+   1944   8   20.8    12.5       0    64.1   142.0
+   1944   9   15.9     9.1       0   111.7   101.7
+   1944  10   11.7     6.8       0    77.3    61.9
+   1944  11    8.8     3.7       0   142.1    31.1
+   1944  12    6.5     1.8       6    61.9    38.8
+   1945   1    3.4    -1.0      17    75.2    49.1
+   1945   2   10.1     4.2       1    69.1    59.4
+   1945   3   12.2     5.1       0    13.7   114.5
+   1945   4   14.3     6.0       1    44.5   163.6
+   1945   5   16.1     8.0       0    78.8   142.6
+   1945   6   18.5    10.9       0    80.4   162.8
+   1945   7   20.9    13.2       0    45.3   192.0
+   1945   8   20.1    11.9       0    66.8   150.5
+   1945   9   17.5    11.0       0    20.9    77.5
+   1945  10   15.2     8.9       0   136.8    75.5
+   1945  11    9.3     5.7       0     9.9    22.8
+   1945  12    7.6     3.0       4    42.5    33.6
+   1946   1    5.7     0.6      16   108.1    31.5
+   1946   2    8.2     3.5       6   111.8    71.0
+   1946   3    8.8     2.0       9    32.9   102.9
+   1946   4   14.1     6.3       0    29.2   150.5
+   1946   5   13.9     6.0       0    60.7   143.6
+   1946   6   17.1     9.5       0    85.3   178.9
+   1946   7   20.3    12.8       0    63.9   170.7
+   1946   8   18.2    11.1       0   110.2   130.1
+   1946   9   17.0    10.7       0   113.0    98.0
+   1946  10   11.7     7.5       0    32.0    47.5
+   1946  11   10.2     5.8       0   158.2    22.5
+   1946  12    5.8     1.3       6    80.4    45.3
+   1947   1    3.7     0.0      16    85.4    34.8
+   1947   2   -0.6    -3.5      28    69.0    18.5
+   1947   3    5.3     0.2      14   141.4    58.5
+   1947   4   11.9     5.0       0    88.5   142.0
+   1947   5   18.2     8.5       0    56.8   151.3
+   1947   6   19.8    11.7       0    68.4   168.6
+   1947   7   20.6    13.6       0    32.8   116.7
+   1947   8   23.9    13.3       0    12.7   239.0
+   1947   9   18.8    11.1       0    35.5   145.5
+   1947  10   14.6     8.2       0    14.0    83.1
+   1947  11    9.8     4.7       5    72.6    89.2
+   1947  12    7.6     3.4       6    94.0    22.8
+   1948   1    7.2     2.6       1   165.3    32.4
+   1948   2    6.5     2.3       8    59.0    34.8
+   1948   3   12.4     4.0       2    26.1   131.2
+   1948   4   12.9     4.9       0    42.1   154.7
+   1948   5   15.9     6.5       0    38.4   216.8
+   1948   6   16.9     9.7       0    72.5   151.8
+   1948   7   19.7    11.7       0    24.2   171.6
+   1948   8   18.5    11.5       0   118.9   108.0
+   1948   9   16.7    10.8       0    37.4   101.0
+   1948  10   13.4     7.2       0    37.1    78.3
+   1948  11   10.6     4.9       3    28.0    62.9
+   1948  12    7.9     3.0       5    87.6    33.0
+   1949   1    7.8     3.0       3    34.4    48.0
+   1949   2    8.9     2.8       5    38.4    96.0
+   1949   3    7.2     1.9       8    32.5    90.3
+   1949   4   13.7     6.0       0    66.4   148.3
+   1949   5   15.6     6.7       0    41.0   225.2
+   1949   6   20.2     9.9       0    13.3   227.1
+   1949   7   21.6    12.7       0   114.8   170.4
+   1949   8   21.1    12.5       0    41.6   181.0
+   1949   9   19.9    12.3       0    28.0   126.9
+   1949  10   14.5     8.1       1    84.2    92.7
+   1949  11    8.9     4.0       1   112.9    46.8
+   1949  12    8.0     3.3       0   105.7    35.0
+   1950   1    6.4     2.3       9    35.7    15.8
+   1950   2    8.0     1.8       5   147.9    65.6
+   1950   3   11.4     4.0       1    25.5   114.2
+   1950   4   10.7     3.4       1    78.0   141.4
+   1950   5   13.9     6.8       0    38.9   112.7
+   1950   6   21.1    11.4       0    28.4   248.8
+   1950   7   19.9    12.2       0    43.1   184.2
+   1950   8   19.8    11.8       0    84.6   160.9
+   1950   9   16.1     9.6       0    87.1   106.4
+   1950  10   12.6     7.0       0    35.4    90.5
+   1950  11    8.1     3.3       2   119.3    34.5
+   1950  12    3.2    -0.3      16    50.6    36.1
+   1951   1    5.9     1.6       8    68.8    41.7
+   1951   2    5.7     1.0       2    92.4    41.1
+   1951   3    6.5     0.9       7   102.5    75.7
+   1951   4   10.3     3.4       0    31.8   146.1
+   1951   5   13.0     5.8       0   100.6   118.2
+   1951   6   17.9     9.4       0    14.7   206.8
+   1951   7   20.6    12.3       0    32.9   184.9
+   1951   8   18.4    11.2       0   133.1   143.7
+   1951   9   17.7    10.7       0    45.1   113.5
+   1951  10   13.5     6.5       0    23.7    96.3
+   1951  11   10.6     6.0       0   199.2    50.9
+   1951  12    8.2     2.6       4    92.9    38.8
+   1952   1    5.0     0.7       7    89.9    52.9
+   1952   2    6.4     0.9      11    19.7    60.5
+   1952   3    9.0     3.5       5    57.0    61.8
+   1952   4   13.7     5.4       0    40.8   140.7
+   1952   5   17.6     9.0       0    74.4   173.9
+   1952   6   18.4    10.3       0    37.4   192.8
+   1952   7   19.9    12.9       0    32.6   137.4
+   1952   8   19.9    12.0       0    37.0   160.3
+   1952   9   13.7     8.1       0    70.0    77.3
+   1952  10   11.8     6.2       0   124.6    94.2
+   1952  11    6.6     2.3       5    50.7    55.5
+   1952  12    5.9     1.5       7    60.4    39.5
+   1953   1    6.4     2.4       3    21.2    26.3
+   1953   2    7.3     2.6       6    54.8    40.2
+   1953   3   10.6     2.0       8    47.8    82.4
+   1953   4   11.0     3.4       0    59.9   128.9
+   1953   5   17.4     8.5       0    61.4   180.0
+   1953   6   17.8    10.7       0    49.5   108.7
+   1953   7   19.4    12.0       0    66.1   184.4
+   1953   8   20.2    12.4       0    79.6   180.9
+   1953   9   18.0    10.3       0    34.8   142.8
+   1953  10   13.3     6.5       0    50.3    68.2
+   1953  11   11.2     6.3       0    44.0    39.7
+   1953  12    8.8     5.0       0    28.8    24.2
+   1954   1    5.3     1.0      11    70.2    27.5
+   1954   2    4.3    -0.2      11    74.5    40.5
+   1954   3    8.6     2.4       3    61.4    90.4
+   1954   4   11.7     4.1       0     7.6   120.4
+   1954   5   14.9     7.4       0    93.8   104.4
+   1954   6   16.4     9.9       0    57.2   117.5
+   1954   7   17.4    10.9       0    49.2   126.9
+   1954   8   17.7    11.0       0   166.7    98.8
+   1954   9   16.4     9.0       0    58.0   161.4
+   1954  10   14.9     9.2       0    78.7    80.5
+   1954  11    9.6     4.1       0   170.7    48.0
+   1954  12    8.8     4.3       2    95.8    31.5
+   1955   1    4.8     0.5      12    60.0    31.7
+   1955   2    3.5    -0.9      17    69.2    55.0
+   1955   3    6.5    -0.1      17    88.1   106.5
+   1955   4   13.5     5.9       0    19.0   137.0
+   1955   5   12.9     5.7       0    85.5   181.5
+   1955   6   17.2     9.3       0    85.9   121.8
+   1955   7   22.9    12.8       0    30.8   231.4
+   1955   8   22.0    13.5       0    19.3   139.2
+   1955   9   18.4    11.0       0    18.4   150.6
+   1955  10   13.3     6.5       2    60.4   130.3
+   1955  11    9.7     5.2       0    67.2    30.8
+   1955  12    8.1     2.9       6    96.4    32.7
+   1956   1    6.2     1.5       7   154.0    38.8
+   1956   2    3.1    -1.8      21    30.5    37.2
+   1956   3    9.1     2.3       6    26.4    85.2
+   1956   4   10.3     2.7       1    63.5   110.7
+   1956   5   16.8     7.7       0    11.2   231.6
+   1956   6   16.5     9.4       0    82.1   148.1
+   1956   7   18.7    12.4       0   141.7   121.8
+   1956   8   16.6    10.2       0   146.1   112.1
+   1956   9   17.6    10.7       0    83.4    98.4
+   1956  10   12.9     6.9       0    33.1    98.4
+   1956  11    8.8     4.4       2    21.4    34.7
+   1956  12    7.7     3.7       6   107.9    17.9
+   1957   1    8.1     2.9       5    44.8    28.9
+   1957   2    8.0     2.0       4    78.8    75.1
+   1957   3   12.2     5.8       0    58.2    68.8
+   1957   4   12.3     4.8       0     2.2   106.9
+   1957   5   14.6     6.3       0    27.3   160.7
+   1957   6   20.5    10.1       0    31.8   275.7
+   1957   7   19.5    12.9       0    83.2   112.3
+   1957   8   18.2    12.0       0   117.2   106.3
+   1957   9   15.3     9.6       0    98.8   111.4
+   1957  10   14.1     7.7       0    41.6    80.9
+   1957  11    8.7     4.9       1    61.3    41.4
+   1957  12    7.2     2.2       9    88.3    26.0
+   1958   1    6.2     1.1      13    86.4    45.2
+   1958   2    7.2     1.6      10   121.7    62.6
+   1958   3    6.1     0.8      16    49.9    82.9
+   1958   4   11.4     3.8       2    19.7   126.3
+   1958   5   15.5     7.4       0    71.4   151.9
+   1958   6   17.2     9.7       0   126.6    95.0
+   1958   7   19.5    12.2       0   144.6   161.0
+   1958   8   19.6    12.2       0    65.9   119.8
+   1958   9   18.5    11.7       0    85.8    93.1
+   1958  10   13.9     7.7       0    66.8    91.2
+   1958  11    9.2     4.4       1    15.6    44.9
+   1958  12    6.8     2.7       3   110.0    14.3
+   1959   1    4.7    -0.2      18    89.7    68.2
+   1959   2    7.6     2.7       5     2.2    49.7
+   1959   3   10.0     4.3       0    38.4    72.7
+   1959   4   13.2     5.9       0    88.5   139.2
+   1959   5   17.5     8.0       0    26.7   194.6
+   1959   6   20.0    10.9       0    30.7   227.8
+   1959   7   22.2    13.1       0    33.5   215.8
+   1959   8   22.4    13.2       0    18.8   201.4
+   1959   9   20.0    10.6       0     0.6   146.2
+   1959  10   16.4     8.3       0    57.4   108.2
+   1959  11    9.3     4.5       2   106.0    36.6
+   1959  12    8.0     3.4       0   116.8    18.1
+   1960   1    6.2     1.9       6   137.7    23.7
+   1960   2    6.5     1.2      11    77.9    55.4
+   1960   3    8.0     3.1       1    52.1    44.9
+   1960   4   13.4     5.5       0    38.9   147.8
+   1960   5   17.6     8.8       0    46.4   166.2
+   1960   6   21.7    11.5       0    41.4   261.8
+   1960   7   19.1    11.4       0    64.8   131.3
+   1960   8   19.1    11.4       0    80.6   143.2
+   1960   9   16.8     9.9       0   108.7   111.4
+   1960  10   12.4     7.5       0   179.0    48.1
+   1960  11    9.6     4.7       0   116.2    44.3
+   1960  12    6.5     2.3       4    91.5    47.1
+   1961   1    5.4     1.1       6    96.1    27.4
+   1961   2    9.6     4.2       0    63.1    67.9
+   1961   3   13.1     5.4       0    14.3   142.5
+   1961   4   13.0     6.0       0    84.1    85.5
+   1961   5   14.5     6.9       0    42.9   170.1
+   1961   6   19.2    10.4       0    33.9   199.7
+   1961   7   18.8    11.3       0    55.7   161.4
+   1961   8   19.3    11.8       0    62.2   187.2
+   1961   9   19.3    11.3       0    53.0   133.5
+   1961  10   13.9     7.7       0    94.9   118.7
+   1961  11    8.7     4.1       1    42.3    53.5
+   1961  12    5.0    -0.2      15    75.5    42.1
+   1962   1    7.3     2.1       6    91.2    67.1
+   1962   2    7.0     1.9       6    57.8    68.6
+   1962   3    6.0    -0.6      17    27.8   116.7
+   1962   4   11.1     3.9       0    76.3   138.1
+   1962   5   13.6     6.2       0    78.4   149.9
+   1962   6   18.3     9.3       0    13.5   206.6
+   1962   7   17.8    10.8       0    39.7    99.5
+   1962   8   17.8    10.8       0    94.9   145.6
+   1962   9   16.0     9.3       0    84.4    87.4
+   1962  10   13.9     7.4       1    32.0    85.8
+   1962  11    7.8     2.9       6    38.5    31.3
+   1962  12    5.3    -0.6      15    54.1    46.5
+   1963   1    1.3    -2.9      28    46.8    39.4
+   1963   2    1.4    -3.5      28    28.3    41.9
+   1963   3    8.9     1.6       6    72.0    93.8
+   1963   4   11.7     4.4       0    60.3    79.5
+   1963   5   14.6     6.4       0    31.5   155.1
+   1963   6   19.3    10.3       0    99.1   179.9
+   1963   7   19.7    11.0       0    68.6   173.3
+   1963   8   17.6    10.6       0    60.1    88.5
+   1963   9   16.9     9.2       0    79.5   136.6
+   1963  10   13.6     7.4       0    39.4    73.4
+   1963  11    9.7     5.4       1   132.5    33.3
+   1963  12    5.2     1.0      11    18.7    35.1
+   1964   1    5.8     1.0       8    23.1    54.8
+   1964   2    6.6     1.7      11    28.7    50.5
+   1964   3    5.5     1.2       8   122.4    46.6
+   1964   4   12.7     5.4       0    46.1    91.3
+   1964   5   18.2     8.7       0    55.5   203.0
+   1964   6   17.0    10.1       0    70.2   105.8
+   1964   7   19.8    11.9       0    50.8   184.9
+   1964   8   19.5    11.5       0    49.4   179.3
+   1964   9   18.7     9.3       0    20.8   165.1
+   1964  10   12.5     5.7       0    41.8   106.7
+   1964  11    9.8     4.7       2    40.8    40.9
+   1964  12    6.3     0.4      16    93.7    61.3
+   1965   1    5.7     1.4      12    90.1    57.4
+   1965   2    5.5     1.5       8    22.4    21.3
+   1965   3    8.8     1.0      10    74.0   112.0
+   1965   4   12.0     4.3       0    50.0   134.8
+   1965   5   15.5     7.6       0    68.2   137.1
+   1965   6   19.0    10.4       0    91.8   163.7
+   1965   7   17.0    10.5       0    58.9    91.3
+   1965   8   19.0    11.1       0    49.2   133.7
+   1965   9   15.6     9.3       0   167.4    82.8
+   1965  10   14.2     7.6       0    27.5    73.1
+   1965  11    6.5     1.9       8   147.5    63.1
+   1965  12    7.0     2.0       5   191.5    52.1
+   1966   1    4.3     0.6      14    41.5    22.9
+   1966   2    7.2     2.5      11   154.2    25.2
+   1966   3    9.6     3.5       4    46.9   110.3
+   1966   4    8.7     3.5       6   140.6    74.1
+   1966   5   15.7     7.2       0    58.8   209.2
+   1966   6   19.4    11.4       0    61.3   142.8
+   1966   7   18.4    11.5       0    44.5   130.8
+   1966   8   18.8    10.8       0    92.9   124.6
+   1966   9   17.6    10.2       0    55.7   107.8
+   1966  10   12.8     6.7       0   101.4    66.1
+   1966  11    7.8     3.5       0    93.9    41.1
+   1966  12    7.5     2.7       3    77.3    36.1
+   1967   1    6.3     1.8      11    49.7    66.3
+   1967   2    7.7     3.1       3    70.9    52.2
+   1967   3   10.2     4.2       1    57.8   165.4
+   1967   4   11.2     4.5       1    32.7    85.8
+   1967   5   13.9     6.4       1   172.6   142.1
+   1967   6   19.5    10.2       0    13.7   212.8
+   1967   7   21.5    12.8       0    40.9   178.0
+   1967   8   20.0    12.0       0    70.3   117.8
+   1967   9   17.0     9.5       0    62.5    88.4
+   1967  10   13.9     7.7       0   115.5   110.4
+   1967  11    8.1     2.3       6    71.4    50.4
+   1967  12    6.7     2.0      11    44.7    52.8
+   1968   1    6.7     1.9      11    67.4    36.1
+   1968   2    4.4    -0.4      17    42.8    60.5
+   1968   3    9.7     3.2       5    61.3    98.2
+   1968   4   12.9     3.9       9    54.2   152.3
+   1968   5   13.7     5.9       0    82.8   100.9
+   1968   6   19.5    10.3       0    54.9   174.1
+   1968   7   18.2    11.5       0   112.5    69.9
+   1968   8   19.4    11.8       0    41.8    99.9
+   1968   9   17.2    10.6       0   155.2    74.1
+   1968  10   15.0     9.8       0    63.5    63.8
+   1968  11    8.0     4.2       1    87.3    29.6
+   1968  12    5.0     1.2       9    52.9    28.3
+   1969   1    7.8     3.0       7    85.0    28.8
+   1969   2    2.5    -1.5      20   101.0    63.5
+   1969   3    4.7     0.0      19   119.9    48.1
+   1969   4   11.2     3.4       1    76.1   147.5
+   1969   5   14.6     7.4       0    99.1    99.2
+   1969   6   18.8     9.3       0    62.5   253.4
+   1969   7   21.5    12.9       0    52.6   227.3
+   1969   8   19.9    12.6       0    48.5   129.0
+   1969   9   17.3    10.5       0    38.9    75.4
+   1969  10   15.9     9.6       0    24.7    76.9
+   1969  11    7.5     2.2       5   163.7    61.5
+   1969  12    5.8     1.6      13    72.7    30.5
+   1970   1    5.7     1.5       8    94.7    36.8
+   1970   2    5.5     0.1      11   104.0    88.5
+   1970   3    6.6     0.8      13    55.4   114.6
+   1970   4   10.4     3.4       4   106.6   137.2
+   1970   5   17.4     8.5       0    16.9   160.2
+   1970   6   21.8    11.2       0    24.2   238.9
+   1970   7   19.0    11.9       0    39.2   153.3
+   1970   8   20.4    12.2       0    72.9   137.6
+   1970   9   18.3    11.2       0    42.8   122.6
+   1970  10   14.1     7.5       0    47.9   101.0
+   1970  11    9.6     5.1       1   141.4    48.4
+   1970  12    6.2     2.6       6    40.6    45.7
+   1971   1    6.6     2.3       8    69.3    39.9
+   1971   2    7.6     2.6       3    26.7    63.3
+   1971   3    8.1     2.8       5    47.2    79.8
+   1971   4   11.1     4.3       0    84.1    70.0
+   1971   5   16.4     7.0       0    63.5   207.3
+   1971   6   15.6     8.8       0    69.4   131.5
+   1971   7   22.1    12.8       0    86.3   207.2
+   1971   8   19.4    11.8       0   102.2   121.1
+   1971   9   18.8    10.1       0    31.2   148.0
+   1971  10   15.3     8.1       0    92.8   139.3
+   1971  11    9.1     3.7       4    62.6    78.5
+   1971  12    8.8     4.8       0    35.1    48.2
+   1972   1    5.7     1.6*      8*   92.7    38.7
+   1972   2    5.8     1.8       5    65.9    28.9
+   1972   3    9.9     2.5       4   106.2   118.6
+   1972   4   11.5     5.3       0    56.9    94.6
+   1972   5   14.4     6.8       0    56.6   135.4
+   1972   6   15.8     8.7       0    83.1   127.8
+   1972   7   19.5    11.6       0    55.7   148.4
+   1972   8   19.3    11.5       0    61.2   180.8
+   1972   9   15.1     8.5       0    50.6    80.4
+   1972  10   13.5     7.0       0    14.5    61.7
+   1972  11    9.2     4.5       1    84.9    68.6
+   1972  12    7.6     2.9       0    80.3    22.7
+   1973   1    6.7     2.8       5    39.8    26.7
+   1973   2    7.4     2.1       9    65.0    91.7
+   1973   3   10.6     3.6       0    15.1   127.3
+   1973   4   10.6     3.5       2    77.5   142.1
+   1973   5   15.5     7.4       0    59.5   150.6
+   1973   6   20.0    10.8       0    44.0   204.2
+   1973   7   19.7    12.1       0   200.6   115.6
+   1973   8   20.7    12.1       0    58.0   161.9
+   1973   9   18.0    10.5       0    58.1   108.8
+   1973  10   12.2     6.0       1    63.3    82.2
+   1973  11    8.6     3.6       7    28.8    89.7
+   1973  12    7.3     2.4       7    51.6    41.8
+   1974   1    8.1     2.9       3    79.3    49.4
+   1974   2    8.0     3.1       0    67.3    55.5
+   1974   3    8.5     2.2       1    39.8    95.0
+   1974   4   11.6     3.6       0    12.3   120.5
+   1974   5   15.7     6.9       0    39.5   195.1
+   1974   6   17.7     9.8       0    48.5   184.3
+   1974   7   18.7    11.7       0    67.6   164.0
+   1974   8   19.5    11.5       0    81.0   180.1
+   1974   9   15.7     8.8       0    90.8   138.7
+   1974  10   10.0     5.3       0    55.9    89.6
+   1974  11    8.7     3.7       1   121.1    47.5
+   1974  12    9.9     5.1       2    71.1    43.2
+   1975   1    8.9     3.8       1    73.2    32.2
+   1975   2    6.5     1.6       8    15.8    25.0
+   1975   3    7.0     1.7       7    58.8    89.4
+   1975   4   12.2     5.1       4    46.9   132.8
+   1975   5   13.8     5.6       0    86.2   187.9
+   1975   6   20.1     9.7       0    11.9   253.2
+   1975   7   21.7    13.2       0    81.9   170.9
+   1975   8   24.6    14.1       0    51.2   236.1
+   1975   9   17.3     9.5       0    34.6   138.5
+   1975  10   13.4     6.5       0    27.2    91.2
+   1975  11    8.8     3.3       3    28.6    70.6
+   1975  12    8.2     3.4       4    43.0    49.8
+   1976   1    7.6     3.2       8    93.8    41.4
+   1976   2    6.7     2.1       8    33.7    45.0
+   1976   3    7.8     1.4       8    29.5   108.8
+   1976   4   11.7     4.4       2    16.2   116.1
+   1976   5   15.8     7.9       0    79.9   148.6
+   1976   6   22.3    12.0       0    16.6   250.2
+   1976   7   24.0    13.2       0    16.9   285.2
+   1976   8   23.0    11.9       0    17.3   215.6
+   1976   9   16.4     9.6       0   134.9    85.5
+   1976  10   13.0     7.5       0   127.7    58.7
+   1976  11    8.6     3.2       1    32.4    58.7
+   1976  12    3.7     0.3      10    75.3    55.2
+   1977   1    4.6     0.4      12   113.8    45.9
+   1977   2    6.3     1.5       6   201.4    53.5
+   1977   3    9.5     3.4       3    59.7    79.0
+   1977   4   10.6     3.6       2    45.0   179.3
+   1977   5   14.6     6.1       0    43.5   207.6
+   1977   6   16.4     8.3       0    66.4   182.0
+   1977   7   19.6    11.9       0     9.5   178.3
+   1977   8   19.4    11.7       0    69.2   137.7
+   1977   9   16.6     9.7       0    35.2   108.8
+   1977  10   14.0     8.4       0    45.4    87.4
+   1977  11    8.4     3.4       5   112.0    80.9
+   1977  12    7.5     3.6       1    82.5    30.7
+   1978   1    5.3     0.7       9    99.4    52.4
+   1978   2    4.4    -0.5      14    55.4    33.5
+   1978   3   10.1     3.3       1    73.2   142.5
+   1978   4    9.4     3.0       6    47.3    89.9
+   1978   5   16.1     7.1       0    34.7   180.7
+   1978   6   17.4    10.0       0    90.0   174.4
+   1978   7   18.3    10.9       0    58.8   150.7
+   1978   8   18.6    11.7       0    48.5   126.9
+   1978   9   17.2    11.0       0    48.8   126.2
+   1978  10   15.3     9.2       0     9.9    88.4
+   1978  11   11.3     6.0       4    50.0    71.4
+   1978  12    5.0     0.8      14   207.9    24.9
+   1979   1    2.5    -2.4      24    82.3    55.7
+   1979   2    2.6    -1.2      22    78.6    50.5
+   1979   3    6.9     1.7       6   148.0    88.9
+   1979   4   11.0     4.4       1    83.1   106.0
+   1979   5   14.4     6.0       1   115.5   158.8
+   1979   6   19.1    10.4       0    34.9   190.0
+   1979   7   20.4    12.2       0    13.0   169.8
+   1979   8   19.1    11.4       0    79.0   171.2
+   1979   9   17.6     9.6       0    25.0   166.9
+   1979  10   14.2     7.8       0    66.4    82.5
+   1979  11    9.6     3.9       2    96.9    54.9
+   1979  12    7.4     3.6       4   137.7    42.5
+   1980   1    4.4     0.4      13    70.9    47.4
+   1980   2    7.8     2.9       2   117.1    28.4
+   1980   3    7.4     1.9       6   100.1    87.8
+   1980   4   13.4     5.1       1    10.6   149.3
+   1980   5   16.0     6.1       0    20.5   214.2
+   1980   6   17.9    10.3       0   132.8   114.8
+   1980   7   18.5    11.0       0    66.9   130.0
+   1980   8   19.8    12.0       0    79.0   155.9
+   1980   9   18.6    11.4       0    33.2   151.5
+   1980  10   11.9     5.6       0   113.2    93.7
+   1980  11    8.7     4.4       5    81.8    41.5
+   1980  12    8.4     3.2       4    51.7    48.9
+   1981   1    7.5     2.1       7    56.4    47.8
+   1981   2    5.3     0.5      12    89.4    55.6
+   1981   3   10.1     4.8       0   149.9    51.3
+   1981   4   10.6     4.2       1   110.5   112.6
+   1981   5   15.6     7.6       0    65.3   149.0
+   1981   6   17.3     9.9       0    33.4   163.7
+   1981   7   19.6    12.2       0    18.8   172.6
+   1981   8   20.5    12.4       0    57.2   174.7
+   1981   9   19.2    10.7       0   107.8   162.2
+   1981  10   11.4     5.2       0    87.9   112.0
+   1981  11   10.4     4.9       0    70.4    41.1
+   1981  12    2.6    -2.3      21    93.6    37.4
+   1982   1    5.9    -0.3      14    39.9    48.2
+   1982   2    7.4     2.1       7    20.4    33.0
+   1982   3    9.7     2.8       1   100.1   131.7
+   1982   4   13.5     4.8       2    17.3   167.1
+   1982   5   17.1     6.7       0    23.6   238.9
+   1982   6   18.9    11.2       0   225.0   120.7
+   1982   7   20.9    12.5       0    14.7   173.0
+   1982   8   19.6    12.0       0    83.5   172.7
+   1982   9   18.7    10.5       0    56.4   148.5
+   1982  10   13.1     7.2       0    54.7    55.1
+   1982  11   10.0     5.4       1   117.5    38.6
+   1982  12    6.9     1.8       9    78.7    22.6
+   1983   1    9.0     4.0       3    98.7    42.8
+   1983   2    3.5    -0.8      17    39.9    35.3
+   1983   3    9.3     4.0       0    65.7    85.4
+   1983   4   10.1     3.2       1   121.2   115.3
+   1983   5   13.6     6.4       0   127.0   101.6
+   1983   6   18.0     9.9       0     7.6   171.0
+   1983   7   24.5    14.3       0    44.4   187.1
+   1983   8   22.1    12.6       0    31.3   207.7
+   1983   9   16.8    10.2       0   120.1   116.9
+   1983  10   13.6     7.3       2    66.9    84.1
+   1983  11    9.9     5.5       5    41.2    29.0
+   1983  12    8.2     3.4       4   142.2    37.9
+   1984   1    5.6     0.8      10   160.2    37.6
+   1984   2    5.8     0.6      12    79.7    42.3
+   1984   3    7.3     2.2       3    52.3    44.9
+   1984   4   13.3     3.5       5    10.0   205.7
+   1984   5   14.9     5.9       1    55.4   158.4
+   1984   6   19.1    10.5       0    40.9   219.3
+   1984   7   22.4    12.0       0    13.3   258.2
+   1984   8   22.5    12.6       0    81.9   183.0
+   1984   9   16.7    10.4       0   117.6    86.1
+   1984  10   14.3     7.7       0    82.7    75.6
+   1984  11    9.8     5.7       0   124.9    33.7
+   1984  12    7.3     2.4       8    47.6    39.1
+   1985   1    3.7    -0.8      19    73.0    26.3
+   1985   2    5.7    -0.3      14     4.6    58.2
+   1985   3    8.2     1.7       8    48.8   105.1
+   1985   4   11.6     4.8       2    69.5   111.7
+   1985   5   14.4     6.8       0    63.4   139.2
+   1985   6   16.8     8.6       0    76.5   179.8
+   1985   7   20.4    12.7       0    46.4   182.2
+   1985   8   18.4    11.3       0    87.9   158.0
+   1985   9   18.8    11.0       0    14.2   125.5
+   1985  10   14.4     8.7       0    33.6    64.3
+   1985  11    6.6     1.4      10    78.2    50.2
+   1985  12    8.2     4.0       6    78.0    22.9
+   1986   1    5.4     0.6      12   174.1    39.2
+   1986   2    1.0    -3.0      25    37.2    43.3
+   1986   3    8.2     1.8       5    67.4   101.8
+   1986   4    9.0     2.3       3   111.0    81.7
+   1986   5   16.0     7.5       0    94.7   184.7
+   1986   6   19.3     9.8       0    48.0   202.2
+   1986   7   20.0    11.9       0    25.3   175.2
+   1986   8   17.1     9.7       0   109.9   132.3
+   1986   9   16.1     7.6       0     9.5   182.1
+   1986  10   14.3     7.3       0    85.7   111.2
+   1986  11   10.6     4.7       0    93.0    57.9
+   1986  12    8.5     3.2       1   142.3    32.1
+   1987   1    3.4    -1.1      18    52.9    37.6
+   1987   2    6.7     1.0      11    35.1    52.3
+   1987   3    7.3     1.2      14    89.2   110.5
+   1987   4   14.6     6.1       0    64.6   156.6
+   1987   5   14.6     5.9       0    32.6   199.2
+   1987   6   16.5     9.0       0   140.0   123.1
+   1987   7   19.8    12.2       0    51.4   168.0
+   1987   8   19.7    12.2       0    45.1   149.3
+   1987   9   17.4     9.3       0    67.2   152.3
+   1987  10   12.5     6.0       0   119.5    77.6
+   1987  11    8.5     4.1       3    53.5    43.4
+   1987  12    7.9     3.8       5    38.2    15.5
+   1988   1    7.2     2.5       3   173.9    37.7
+   1988   2    7.3     2.2       4    81.0    94.7
+   1988   3    9.3     2.8       6    97.3   104.6
+   1988   4   11.6     5.0       1    44.1    90.6
+   1988   5   16.2     7.1       0    50.4   194.0
+   1988   6   18.9    10.8       0    55.9   146.2
+   1988   7   18.6    11.6       0   106.7   154.0
+   1988   8   19.5    11.7       0    78.6   180.9
+   1988   9   16.5     9.7       0    51.7   163.7
+   1988  10   13.0     7.1       2    88.9    75.6
+   1988  11    9.0     2.6       8    50.5    68.6
+   1988  12    9.8     5.4       0    36.0    35.7
+   1989   1    9.0     3.9       2    20.6    54.3
+   1989   2    9.1     2.9       3    75.3    93.1
+   1989   3   11.0     3.9       2    77.7   126.6
+   1989   4    9.6     2.7       3   115.5   107.8
+   1989   5   18.4     8.2       0    26.0   283.8
+   1989   6   20.2    10.0       0    54.1   255.5
+   1989   7   22.9    13.1       0    41.4   284.9
+   1989   8   21.1    12.0       0    36.2   240.5
+   1989   9   18.5    10.6       0    23.3   135.1
+   1989  10   14.9     8.5       0    65.3    85.1
+   1989  11    9.0     4.0       3    42.6    45.3
+   1989  12    6.7     2.8       4   159.1    12.9
+   1990   1    8.9     3.9       0   128.7    46.4
+   1990   2    9.7     4.4       1   115.2    58.5
+   1990   3   12.4     5.3       3    21.6   137.6
+   1990   4   13.1     3.9       3    25.9   201.6
+   1990   5   18.1     7.7       0    18.9   219.2
+   1990   6   17.6    10.4       0    46.4   112.1
+   1990   7   22.1    11.9       0    21.5   273.8
+   1990   8   23.1    13.8       0    40.8   233.4
+   1990   9   16.7     9.6       0    30.4   127.5
+   1990  10   14.4     8.6       0   129.7    75.9
+   1990  11    8.8     4.9       0    47.9    32.3
+   1990  12    6.7     2.6       5   136.0    24.3
+   1991   1    5.5     0.1      14    86.8    53.3
+   1991   2    4.8    -0.3      16    68.5    45.1
+   1991   3   10.7     5.2       1    58.7    61.0
+   1991   4   11.4     4.5       2    67.2   129.3
+   1991   5   14.6     7.7       0    14.4   131.5
+   1991   6   15.8     8.5       0    68.6   153.8
+   1991   7   22.2    13.2       0    51.2   221.6
+   1991   8   21.9    12.8       0     8.5   221.1
+   1991   9   19.4     9.8       0    37.0   185.9
+   1991  10   12.9     7.7       0    54.3    68.2
+   1991  11    9.2     3.8       2    73.1    42.7
+   1991  12    7.9     2.6       7    78.4    28.5
+   1992   1    6.5     1.0      13    43.6    37.1
+   1992   2    8.9     2.9       5    25.9    52.7
+   1992   3   10.3     4.0       0    73.6    73.9
+   1992   4   12.3     5.3       0    41.8   125.0
+   1992   5   18.7     8.6       0    57.6   239.1
+   1992   6   20.5    11.7       0    52.2   192.7
+   1992   7   19.8    12.5       0    77.7   183.0
+   1992   8   19.2    11.3       0   117.7   196.3
+   1992   9   16.3     9.7       0    71.9   123.4
+   1992  10   10.2     4.8       1    66.0    60.3
+   1992  11   10.2     3.8       3   129.1    40.6
+   1992  12    6.3     1.2      11    67.4    19.7
+   1993   1    8.4     2.3       5    88.1    24.4
+   1993   2    7.5     3.0       2    10.7    42.3
+   1993   3   10.3     2.3       8    16.7   128.5
+   1993   4   13.0     5.7       0    91.8   116.3
+   1993   5   15.5     7.1       0    70.7   183.5
+   1993   6   19.4    10.2       0   108.3   193.6
+   1993   7   19.0    11.5       0    85.3   197.9
+   1993   8   18.4    10.3       0    29.7   182.5
+   1993   9   15.2*    9.0*      0*  121.4    84.3
+   1993  10   10.7     5.4       5    62.8    75.4
+   1993  11    6.3     2.2      10    56.9    25.8
+   1993  12    7.1     2.2       5   171.4    29.4
+   1994   1    7.2     1.5       8   124.4    44.3
+   1994   2    4.9    -0.6      17    75.7    33.3
+   1994   3   10.6     4.2       0    78.1   141.0
+   1994   4   12.0     4.9       1    55.3   172.9
+   1994   5   13.9     6.5       0    65.6   141.1
+   1994   6   19.2    10.6       0    14.6   198.8
+   1994   7   23.3    12.9       0    33.1   206.4
+   1994   8   19.7    11.8       0    45.0   182.1
+   1994   9   15.4     9.1       0   148.2   104.8
+   1994  10   12.7     6.2       0    57.9    72.9
+   1994  11   11.7     7.0       0   103.3    35.3
+   1994  12    9.0     3.6       6   103.9    31.7
+   1995   1    6.4     1.5      10   157.7    35.8
+   1995   2    9.0     3.4       0    99.2    63.0
+   1995   3    8.9     2.0       7    63.9   172.7
+   1995   4   13.2     5.1       1    24.6   170.7
+   1995   5   16.7     7.4       0    48.1   203.7
+   1995   6   18.4     9.6       0    11.3   182.9
+   1995   7   23.8    14.1       0    22.5   229.1
+   1995   8   24.4    13.2       0    12.1   256.1
+   1995   9   17.1    10.3       0    75.6   115.7
+   1995  10   16.1     9.3       0    21.9   100.1
+   1995  11    9.9     5.2       3    60.5    36.0
+   1995  12    3.8     0.1      15    70.4    20.5
+   1996   1    5.0     2.1       9    57.0     5.8
+   1996   2    5.0     0.0      16    75.1    54.3
+   1996   3    5.9     1.7       5    52.9    38.6
+   1996   4   12.8     4.7       4    37.7   114.3*
+   1996   5   13.0     5.3       0    39.1   169.6*
+   1996   6   19.3     9.6       0    29.8   244.5
+   1996   7   21.5    11.9       0    24.5   254.6
+   1996   8   21.5    12.3       0   101.1   199.5
+   1996   9   16.8     9.9       0    27.1   111.4
+   1996  10   14.4     7.9       0    70.6   119.7
+   1996  11    8.2     3.2       8   134.3    89.8
+   1996  12    5.0     0.6      11    98.2    39.1
+   1997   1    5.2     0.2      15     8.5    51.4
+   1997   2    9.5     3.9       1   106.5    81.6
+   1997   3   12.1     5.0       1    22.0   152.1
+   1997   4   13.2     5.1       0    28.2   137.0
+   1997   5   16.3     6.7       0    77.5   252.3
+   1997   6   17.6    10.2       0   130.9   136.5
+   1997   7   21.7    12.7       0    56.7   244.4
+   1997   8   23.3    14.1       0   108.6   201.5
+   1997   9   17.3    10.2       0    17.5   148.4
+   1997  10   13.0     6.4       3    55.8   117.4
+   1997  11   10.4     6.1       0    93.1    24.6
+   1997  12    8.2     3.9       3    79.4    36.2
+   1998   1    7.1     2.5       5    88.5    46.3
+   1998   2   11.2     5.1       4     9.3   102.2
+   1998   3   11.2     4.8       2    93.5    91.9
+   1998   4   10.9     4.4       2   117.9   125.7
+   1998   5   17.0     8.5       0    26.6   199.3
+   1998   6   17.5    10.5       0   152.4   141.7
+   1998   7   19.2    12.1       0    36.5   172.0
+   1998   8   20.1    11.9       0    46.2   210.6
+   1998   9   17.7    11.1       0    49.2    96.6
+   1998  10   13.0     7.2       1   197.9    99.1
+   1998  11    8.4     3.6       2    49.5    68.9
+   1998  12    8.3     2.4       6    57.9    42.4
+   1999   1    8.1     2.7       5    90.8    66.9
+   1999   2    8.0     2.4       7    44.7    92.0
+   1999   3   10.7     4.2       1    82.8   140.8
+   1999   4   13.4     5.8       3    91.6   152.9
+   1999   5   17.5     9.0       0    51.0   181.9
+   1999   6   18.3    10.2       0    61.0   188.5
+   1999   7   22.5    13.4       0    30.1   227.9
+   1999   8   19.9    12.1       0    75.4   129.7
+   1999   9   20.2    11.5       0   113.7   190.7
+   1999  10   13.8     7.8       0    55.3   123.1
+   1999  11   10.1     5.2       1    48.2    70.7
+   1999  12    7.1     1.9       8   135.6    60.6
+   2000   1    7.8     2.7       2    49.8    75.9
+   2000   2    8.9     3.3       4    72.0    93.5
+   2000   3   10.9     4.2       3    43.3   133.0
+   2000   4   11.7     4.2       1   153.3   124.6
+   2000   5   16.4     7.6       0    63.9   189.6
+   2000   6   19.0    11.2       0    46.6   151.9
+   2000   7   18.8    11.4       0    68.5   142.5
+   2000   8   21.2    12.4       0    46.3   195.9
+   2000   9   18.1    10.8       0   117.8   116.7
+   2000  10   13.1     7.1       0   139.5    87.6
+   2000  11    9.1     4.0       2   167.9    51.9
+   2000  12    7.0     3.3       9   118.0    42.0
+   2001   1    5.3     0.3      15    42.1    59.1
+   2001   2    7.7     0.8      11    79.4    96.4
+   2001   3    8.0     1.6       8    56.2   100.5
+   2001   4   11.3     4.0       0    80.1   106.2
+   2001   5   17.8     7.7       0    58.0   208.7
+   2001   6   18.4    10.1       0    43.9   160.0
+   2001   7   21.4    13.2       0    57.5   185.1
+   2001   8   20.9    12.8       0   111.9   181.1
+   2001   9   15.8    10.1       0    67.3    84.9
+   2001  10   15.9    10.2       0   113.0   115.0
+   2001  11   10.5*    4.7*      2*   27.0    54.0*
+   2001  12    6.3     0.9      14    28.0    71.5
+   2002   1    8.2     2.5       8    55.9    38.2
+   2002   2    9.8     3.8       1   173.9    95.2
+   2002   3   11.1     4.1       1    34.7   122.4
+   2002   4   13.9     5.0       1    40.7   176.2
+   2002   5   16.3     8.4       0    60.9   183.8
+   2002   6   19.1    10.9       0    30.9   197.3
+   2002   7   20.1    12.0       0   133.8   165.3
+   2002   8   21.2    13.4       0    83.4   141.0
+   2002   9   17.8    10.6       0    49.7   132.7
+   2002  10   12.6     6.8       0   145.3    79.7
+   2002  11   10.0     5.5       0   111.1    36.6
+   2002  12    6.4     3.2       5   129.8    28.6
+   2003   1    6.9     2.5       8    60.7    54.3
+   2003   2    6.6     0.0      15    30.8    87.8
+   2003   3   12.0     3.1       3    38.4   157.7
+   2003   4   14.7     5.1       3    44.6   193.9
+   2003   5   16.8     8.5       0    42.6   203.7
+   2003   6   21.0    12.1       0   111.1   215.1
+   2003   7   21.9    13.5       0    44.9   171.0
+   2003   8   22.4    13.4       0    14.0   187.6
+   2003   9   19.2     9.6       0    22.7   164.6
+   2003  10   12.6     6.0       0    48.2   115.0
+   2003  11   10.7     5.1       3    55.4    57.0
+   2003  12    7.5     1.9       9    81.8    54.1
+   2004   1    7.4     3.0       4   106.5    46.2
+   2004   2    8.1     3.0       9    50.8    92.6
+   2004   3    9.9     3.6       2    41.3    98.1
+   2004   4   13.5     6.4       0   107.0   132.5
+   2004   5   16.9     8.3       0    49.0   210.7
+   2004   6   20.0    11.8       0    68.5   194.5
+   2004   7   19.9    12.4       0    45.8   167.9
+   2004   8   21.3    13.6       0   181.0   179.4
+   2004   9   18.1    11.3       0    34.6   168.0
+   2004  10   13.1     7.4       0    88.2    94.3
+   2004  11   10.2     5.5       3    36.2    52.1
+   2004  12    8.3     3.2       6    46.3    69.1
+   2005   1    8.5     3.4       2    48.0    48.1
+   2005   2    6.7     2.1       5    64.6    77.3
+   2005   3    9.7     4.6       3    31.7    64.6
+   2005   4   12.9     4.8       1    82.6   154.4
+   2005   5   15.8     7.3       0    17.5   243.8
+   2005   6   20.3    11.4       0    42.2   194.9
+   2005   7   20.6    13.1       0    84.0   178.0
+   2005   8   20.7    12.2       0    39.9   206.7
+   2005   9   18.9    11.3       0    89.2   157.9
+   2005  10   15.3    10.4       0   113.1    62.6
+   2005  11    9.5     3.4       9    57.4    98.7
+   2005  12    7.3     2.2       9    56.7    64.6
+   2006   1    6.4     2.4       1    18.6    36.4
+   2006   2    6.3     1.4       9    48.5    68.0
+   2006   3    7.7     1.5      13   100.2    95.0
+   2006   4   11.8     4.8       1    49.4   167.3
+   2006   5   15.8     7.4       0    85.0   188.1
+   2006   6   21.6    11.8       0     9.8   171.7
+   2006   7   25.6    14.5       0    40.9   290.8
+   2006   8   19.6    12.8       0    90.5   157.4
+   2006   9   20.5    12.6       0    62.4   165.6
+   2006  10   15.5     9.7       0    99.1   102.3
+   2006  11   11.2     5.3       1    66.8   107.3
+   2006  12    8.8     4.2       2   114.0    55.9
+   2007   1    9.6     4.3       4   146.9    68.4
+   2007   2    8.6     3.6       6    57.5    84.4
+   2007   3   10.2     4.1       1    44.5   149.4
+   2007   4   15.8     7.4       0     5.8   206.1
+   2007   5   15.6     8.2       0    83.8   142.6
+   2007   6   18.6    11.2       0   285.6   154.5
+   2007   7   18.8    12.2       0   113.0   178.5
+   2007   8   19.7    12.2       0    27.1   221.8
+   2007   9   17.6    10.5       0    28.1   158.5
+   2007  10   14.0     8.1       0    23.3   109.4
+   2007  11   10.3     5.0       2    58.3    75.6
+   2007  12    7.2     2.4       8    74.9    39.4
+   2008   1    9.0     3.9       2   154.0    43.6
+   2008   2    9.1     1.4       9    48.7   121.2
+   2008   3    9.1     2.7       3    98.8   137.8
+   2008   4   11.4     4.4       2    79.2   126.8
+   2008   5   17.5     8.6       0    43.5   186.7
+   2008   6   18.7    10.7       0    56.7   198.1
+   2008   7   20.8    13.0       0   108.7   202.6
+   2008   8   20.1    13.4       0    82.6   141.1
+   2008   9   17.0*   10.8       0    92.4   111.7
+   2008  10   12.8     7.2       0    93.2   129.5
+   2008  11    9.0     4.9       3    60.0    53.1
+   2008  12    6.1     2.2       4    52.8    60.3
+   2009   1    5.7     1.3       8    47.0    59.8
+   2009   2    6.7     2.3      11    39.6    60.5
+   2009   3   10.9     4.0       2    44.2   161.7
+   2009   4   14.6     6.0       0    51.0   142.3
+   2009   5   16.4     8.0       0    81.7   216.0
+   2009   6   19.2    10.9       0   168.2*  183.4
+   2009   7   20.4    12.6       0   113.4   199.7
+   2009   8   21.0    13.3       0    46.4   194.5
+   2009   9   18.0    10.9       0    26.8   151.1
+   2009  10   14.4     8.5       0    50.0    99.9
+   2009  11   10.4     5.8       0   161.6    73.8
+   2009  12    5.2     1.3      13    66.1    53.1
+   2010   1    3.4     0.1      14    48.6    59.7
+   2010   2    4.4     0.2      11    53.6    42.4
+   2010   3    9.9     3.0       8    56.4   130.6
+   2010   4   13.8     5.1       0    24.8   171.8
+   2010   5   15.2     7.1       0    21.2   187.9
+   2010   6   20.4    11.0       0    41.2   214.2
+   2010   7   21.0    13.5       0    68.3   142.1
+   2010   8   19.5    11.7       0    39.6   172.9
+   2010   9   17.8    10.8       0    67.8   131.5
+   2010  10   13.3     7.3       0    65.4   116.8
+   2010  11    7.4     3.0       6   112.7    70.2
+   2010  12    2.7    -1.9      20    18.8    51.4
+   2011   1    6.4     1.9      11    49.6    56.6
+   2011   2    8.8     4.2       1   104.2    49.4
+   2011   3   10.9     3.4       2    12.4   135.7
+   2011   4   17.1     7.5       0    11.2   188.1
+   2011   5   16.7     8.4       0    40.2   210.2
+   2011   6   19.4    10.0       0    47.8   222.9
+   2011   7   20.3    11.5       0    18.0   178.9
+   2011   8   20.1    12.2       0    42.0   171.4
+   2011   9   19.5    11.6       0    27.8   163.4
+   2011  10   15.9     9.2       0    57.2   115.3
+   2011  11   11.7     7.1       0    37.4    62.4
+   2011  12    8.1     3.6       0   124.6    44.6
+   2012   1    7.9     2.9       6    87.6    58.4
+   2012   2    7.6     2.3      11    26.2    73.3
+   2012   3   13.6     4.7       0    32.6   179.5
+   2012   4   10.7     3.9       1   180.6   102.6
+   2012   5   16.4     7.6       1    48.0   203.0
+   2012   6   17.3    10.3       0   166.6   107.3
+   2012   7   19.5    12.3       0   107.2   151.5
+   2012   8   20.9    12.5       0    99.2   141.3
+   2012   9   17.1     9.7       0    90.6   149.4
+   2012  10   12.2     6.1       0    61.2   111.4
+   2012  11    9.2     3.8       1   110.6    68.7
+   2012  12    7.0     2.3       5   136.0    57.7
+   2013   1    5.7     1.7      14    70.4    41.4
+   2013   2    5.2     0.6      10    63.4    77.6
+   2013   3    4.5    -0.2      18    63.4    73.0
+   2013   4   11.9     4.0       4     9.2   152.6#
+   2013   5   15.5     6.9       0    84.2   176.9#
+   2013   6   18.8    10.1       0    37.8   177.6#
+   2013   7   24.0    13.7       0    56.6   243.5#
+   2013   8   21.6    13.1       0    33.4   144.4#
+   2013   9   17.5    10.2       0    47.2   119.8#
+   2013  10   14.9     9.6       0   136.2    73.5#
+   2013  11    9.1     3.9       1    56.6    82.3#
+   2013  12    9.1     3.9       0    69.8    58.2#
+   2014   1    7.8     3.0       4   124.2    48.9#
+   2014   2    8.5     3.5       1   106.2    82.4#
+   2014   3   11.6     4.2       2    48.6   137.2#
+   2014   4   14.2     6.7       0    60.4   119.3#
+   2014   5   16.6     8.5       0   123.8   143.9#
+   2014   6   19.4    11.4       0    45.4   142.0#
+   2014   7   23.2    13.3       0    20.0   236.6#
+   2014   8   19.3    11.5       0    67.4   177.3#
+   2014   9   18.4    10.9       0     9.6   107.4#
+   2014  10   14.9     9.0       0    60.8    83.6#
+   2014  11   10.5     6.0       0    95.8    48.0#
+   2014  12    7.7     3.3       3   102.0    75.8#
+   2015   1    6.9     2.2       8    83.0    68.1#  Provisional
+   2015   2    6.9     2.0       5    35.4    80.8#  Provisional
+   2015   3    9.8     3.2       1    68.7*  114.8#  Provisional
+   2015   4   14.3     5.0       0    21.4   223.5#  Provisional
+   2015   5   14.8     7.7       0    83.6   164.4#  Provisional
+   2015   6   19.1    10.0       0    43.2   195.9#  Provisional
+   2015   7   20.8    12.0       0    30.0   187.8#  Provisional
diff --git a/southamptondata.txt b/southamptondata.txt
new file mode 100644
index 0000000..1b73f80
--- /dev/null
+++ b/southamptondata.txt
@@ -0,0 +1,1751 @@
+Southampton
+Location 4420E 1125N, 20 metres amsl (1855 to 1969) & 4416E 1112N, 3 metres amsl (1970 to 2000)
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1855   1    5.0     0.5      16     ---     ---
+   1855   2    2.4    -3.5      21    54.3     ---
+   1855   3    7.9     0.8      12    61.3     ---
+   1855   4   13.7     3.6       4    10.1     ---
+   1855   5   15.0     5.6       2    60.0     ---
+   1855   6   18.4     9.8       0    43.9     ---
+   1855   7   21.5    12.6       0   101.0     ---
+   1855   8   21.6    12.3       0    47.9     ---
+   1855   9   19.6     9.6       0    88.4     ---
+   1855  10   15.1     8.4       0   187.5     ---
+   1855  11    8.7     3.6       3    28.2     ---
+   1855  12    6.8     1.0      15    55.4     ---
+   1856   1    7.9     2.8      10    93.5     ---
+   1856   2    9.0     3.6       7    50.6     ---
+   1856   3    8.9     1.4      10    36.3     ---
+   1856   4   13.3     4.5       2   127.3     ---
+   1856   5   15.2     6.4       2    55.7     ---
+   1856   6   19.7    10.2       0    40.3     ---
+   1856   7   21.0    11.6       0    16.5     ---
+   1856   8   22.6    13.3       0    64.7     ---
+   1856   9   18.1     8.8       0    67.6     ---
+   1856  10   15.6     8.9       0    74.5     ---
+   1856  11   10.0     2.4       7    38.7     ---
+   1856  12    8.3     2.3      12    87.1     ---
+   1857   1    6.9     0.5      14    72.3     ---
+   1857   2    8.6     1.0      11    10.6     ---
+   1857   3   10.0     2.6       8    54.4     ---
+   1857   4   12.3     4.4       3    60.7     ---
+   1857   5   17.6     7.7       0    19.0     ---
+   1857   6   22.3    11.3       0    38.2     ---
+   1857   7   22.1    12.8       0    43.7     ---
+   1857   8   24.1    14.0       0    66.3     ---
+   1857   9   20.4    11.9       0    93.6     ---
+   1857  10   16.5     9.7       0   191.4     ---
+   1857  11   12.0     6.1       1    57.1     ---
+   1857  12   11.2     5.6       2    25.0     ---
+   1858   1    8.1     1.1      12    27.0     ---
+   1858   2    6.6     0.3      13    33.1     ---
+   1858   3    9.9     1.6      13    22.9     ---
+   1858   4   14.0     5.2       2    94.1     ---
+   1858   5   16.0     6.9       0    65.7     ---
+   1858   6   23.6    12.3       0    14.1     ---
+   1858   7   20.9    10.9       0    69.6     ---
+   1858   8   21.8    12.1       0    55.5     ---
+   1858   9   20.2    12.2       0    75.2     ---
+   1858  10   15.0     7.7       0    66.2     ---
+   1858  11    8.4     1.8       7    50.1     ---
+   1858  12    8.5     3.2       3   116.6     ---
+   1859   1    8.3     2.5       7    59.6     ---
+   1859   2   10.4     3.6       2    78.3     ---
+   1859   3   12.5     5.5       2    49.7     ---
+   1859   4   13.3     4.2       4    92.4     ---
+   1859   5   17.2     7.9       0    36.8     ---
+   1859   6   21.0    11.7       0    45.7     ---
+   1859   7   25.1    14.5       0    66.6     ---
+   1859   8   22.3    13.1       0    58.3     ---
+   1859   9   18.1    10.5       0   135.3     ---
+   1859  10   15.0     8.3       5   119.8     ---
+   1859  11   10.5     3.3       5   125.1     ---
+   1859  12    6.1    -0.4      16   127.1     ---
+   1860   1    8.4     2.5       8   129.2     ---
+   1860   2    6.0    -0.4      15    29.3     ---
+   1860   3    9.3     2.8       8    59.3     ---
+   1860   4   11.4     3.0       4    47.6     ---
+   1860   5   17.4     8.1       0    88.7     ---
+   1860   6   16.6    10.1       0   205.0     ---
+   1860   7   19.5    11.1       0    84.7     ---
+   1860   8   18.2    12.0       0   115.0     ---
+   1860   9   16.5     8.6       0    99.2     ---
+   1860  10   14.3     8.1       1    53.2     ---
+   1860  11    8.8     2.9       2    80.2     ---
+   1860  12    5.5     0.7      13   127.7     ---
+   1861   1    4.8    -0.4      17    20.7     ---
+   1861   2    8.9     3.2       6    60.2     ---
+   1861   3   10.9     3.7       1    76.4     ---
+   1861   4   13.7     3.4       3    10.2     ---
+   1861   5   16.9     6.8       0    41.3     ---
+   1861   6   20.4    11.9       0   100.8     ---
+   1861   7   19.7    12.6       0   103.5     ---
+   1861   8   21.4    12.9       0    22.2     ---
+   1861   9   18.4    10.0       0    78.0     ---
+   1861  10   17.2    10.7       0    27.7     ---
+   1861  11    9.4     1.9       7   164.3     ---
+   1861  12    8.4     2.8       6    53.2     ---
+   1862   1    7.2     2.3       9   104.0     ---
+   1862   2    8.5     3.8       3    20.1     ---
+   1862   3    9.6     4.0       4   124.2     ---
+   1862   4   13.2     6.5       4    57.5     ---
+   1862   5   17.4     9.6       0   123.9     ---
+   1862   6   17.9     9.2       0    53.8     ---
+   1862   7   19.4    10.1       0    52.8     ---
+   1862   8   20.2    10.5       0    36.3     ---
+   1862   9   18.9    10.7       0    29.7     ---
+   1862  10   15.5     8.7       0   171.8     ---
+   1862  11    8.6     1.8      10    22.4     ---
+   1862  12    9.8     4.6       0    72.7     ---
+   1863   1    8.5     3.5       3   129.4     ---
+   1863   2    9.8     3.3       5    32.4     ---
+   1863   3   11.4     3.1       6    38.7     ---
+   1863   4   14.6     5.3       1    20.5     ---
+   1863   5   16.7     6.7       0    55.2     ---
+   1863   6   18.9    10.2       0    94.6     ---
+   1863   7   22.1    10.9       0    26.4     ---
+   1863   8   21.0    13.1       0    63.9     ---
+   1863   9   16.3     8.6       0    98.7     ---
+   1863  10   14.9     9.1       0   115.3     ---
+   1863  11   11.5     6.0       2    60.7     ---
+   1863  12   10.1     4.4       1    64.4     ---
+   1864   1    6.1     1.4      10    72.6     ---
+   1864   2    5.6     0.3      15    53.6     ---
+   1864   3   10.3     2.9       3    84.2     ---
+   1864   4   14.0     5.2       0    62.6     ---
+   1864   5   18.2     8.3       0    39.4     ---
+   1864   6   18.5    10.2       0    35.9     ---
+   1864   7   22.1    11.2       0     8.0     ---
+   1864   8   20.9    10.2       0    20.6     ---
+   1864   9   18.5    10.6       0    61.7     ---
+   1864  10   14.3     7.3       0    36.1     ---
+   1864  11    9.7     2.7       8   108.3     ---
+   1864  12    6.4     1.3      14    58.8     ---
+   1865   1    5.4     0.1      16   128.2     ---
+   1865   2    5.9     0.7      13   103.6     ---
+   1865   3    6.7     0.0      15    27.8     ---
+   1865   4   17.6     6.6       1    21.8     ---
+   1865   5   17.4     8.8       0    74.0     ---
+   1865   6   22.2    11.0       0    65.2     ---
+   1865   7   22.0    12.9       0   103.3     ---
+   1865   8   20.0    11.4       0   128.5     ---
+   1865   9   22.6    12.3       0     3.4     ---
+   1865  10   15.8     8.1       0   221.8     ---
+   1865  11   10.9     4.6       2   122.5     ---
+   1865  12    8.6     3.6       1    84.4     ---
+   1866   1    9.3     3.8       3   169.4     ---
+   1866   2    9.1     2.9       6   163.7     ---
+   1866   3    8.2     2.3       9    73.4     ---
+   1866   4   13.5     5.9       0    62.2     ---
+   1866   5   15.4     5.7       0    40.6     ---
+   1866   6   20.8    11.6       0    41.2     ---
+   1866   7   21.8    12.4       0    41.5     ---
+   1866   8   19.7    12.0       0    66.3     ---
+   1866   9   17.0    11.1       0   168.1     ---
+   1866  10   15.1     8.7       0    40.6     ---
+   1866  11   11.4     4.7       2    48.1     ---
+   1866  12    9.9     4.3       7    51.0     ---
+   1867   1    4.9    -1.2      19   136.3     ---
+   1867   2   10.4     5.1       1    60.5     ---
+   1867   3    6.8     1.2      14    73.0     ---
+   1867   4   13.7     6.8       1    47.2     ---
+   1867   5   16.2     7.8       1    37.7     ---
+   1867   6   19.8     9.9       0    31.8     ---
+   1867   7   20.2    11.4       0   128.7     ---
+   1867   8   20.7    12.5       0    53.1     ---
+   1867   9   18.8    10.9       0    85.4     ---
+   1867  10   13.7     6.7       0    78.3     ---
+   1867  11    9.5     2.3       6     7.3     ---
+   1867  12    6.9     0.4      17    45.2     ---
+   1868   1    5.8     1.0      15   110.9     ---
+   1868   2    9.8     3.9       6    23.8     ---
+   1868   3   10.8     3.7       3    73.5     ---
+   1868   4   13.9     5.3       2    82.7     ---
+   1868   5   18.9     9.1       0    41.3     ---
+   1868   6   22.1    10.6       0    14.9     ---
+   1868   7   25.9    13.7       0    17.2     ---
+   1868   8   21.4    13.5       0   119.7     ---
+   1868   9   20.6    11.1       0    93.8     ---
+   1868  10   13.5     5.8       2    70.7     ---
+   1868  11    8.6     3.1       7    40.6     ---
+   1868  12   11.0     6.4       0   215.4     ---
+   1869   1    8.8     3.4       6    87.1     ---
+   1869   2   11.0     5.5       3    79.8     ---
+   1869   3    7.4     1.5       8    48.6     ---
+   1869   4   14.9     6.4       1    26.5     ---
+   1869   5   14.7     7.6       0   106.5     ---
+   1869   6   18.3     8.9       0    41.4     ---
+   1869   7   22.5    12.5       0    25.2     ---
+   1869   8   21.3    11.1       0    19.4     ---
+   1869   9   18.6    11.8       0   104.4     ---
+   1869  10   14.0     7.1       2    72.6     ---
+   1869  11   10.9     3.5       7    37.4     ---
+   1869  12    5.9     1.1      11    98.8     ---
+   1870   1    6.6     2.2      12    56.2     ---
+   1870   2    5.1     0.8      13    66.9     ---
+   1870   3    8.6     2.1      10    45.4     ---
+   1870   4   14.8     3.6       3     9.7     ---
+   1870   5   17.0     6.6       0    36.8     ---
+   1870   6   21.7    10.9       0     7.9     ---
+   1870   7   23.8    13.4       0    13.3     ---
+   1870   8   21.6    11.6       0    69.7     ---
+   1870   9   18.6     9.7       0    55.9     ---
+   1870  10   14.7     7.4       1    96.3     ---
+   1870  11    9.7     3.0       6    51.9     ---
+   1870  12    4.0    -1.2      20    85.1     ---
+   1871   1    3.4    -0.8      17    74.1     ---
+   1871   2    8.6     3.8       4    40.4     ---
+   1871   3   11.7     4.2       2    35.4     ---
+   1871   4   13.5     6.3       0   106.6     ---
+   1871   5   16.7     6.5       0    10.9     ---
+   1871   6   17.4     9.0       0    61.8     ---
+   1871   7   20.4    12.6       0   125.4     ---
+   1871   8   22.9    12.9       0    32.9     ---
+   1871   9   18.5    10.6       0   116.7     ---
+   1871  10   14.2     7.0       0    65.8     ---
+   1871  11    7.5     1.5       8    19.9     ---
+   1871  12    6.2     0.9      13    64.2     ---
+   1872   1    8.2     2.4       8   175.2     ---
+   1872   2   10.1     5.4       0    60.3     ---
+   1872   3   10.7     4.7       8    75.1     ---
+   1872   4   13.8     5.1       1    36.6     ---
+   1872   5   15.0     6.3       0    60.7     ---
+   1872   6   18.8    10.3       0    76.0     ---
+   1872   7   22.8    13.3       0    82.3     ---
+   1872   8   20.9    12.0       0    35.0     ---
+   1872   9   18.4    10.6       0    47.6     ---
+   1872  10   13.1     6.0       1   160.1     ---
+   1872  11   10.4     5.1       1   115.4     ---
+   1872  12    9.1     4.5       4   142.0     ---
+   1873   1    8.5     4.2       5   130.1     ---
+   1873   2    4.4     0.4      11    73.3     ---
+   1873   3   10.3     3.2       1    78.5     ---
+   1873   4   12.9     4.3       3    27.3     ---
+   1873   5   15.9     6.4       0    31.8     ---
+   1873   6   19.2    10.6       0    57.3     ---
+   1873   7   21.3    12.3       0    58.3     ---
+   1873   8   21.3    12.9       0    66.2     ---
+   1873   9   17.2     9.4       0    69.3     ---
+   1873  10   13.5     6.1       4    75.9     ---
+   1873  11   10.3     5.0       1    72.0     ---
+   1873  12    8.5     2.9       7    14.3     ---
+   1874   1    9.3     3.1       5    53.3     ---
+   1874   2    8.0     1.8      11    52.9     ---
+   1874   3   11.0     3.5       5    11.7     ---
+   1874   4   14.7     6.1       0    73.9     ---
+   1874   5   16.1     6.1       0    47.1     ---
+   1874   6   19.8    10.0       0    49.9     ---
+   1874   7   23.0    12.3       0    32.6     ---
+   1874   8   20.2    11.7       0    60.2     ---
+   1874   9   18.2    11.0       0    81.2     ---
+   1874  10   14.6     8.5       0   131.3     ---
+   1874  11   10.0     3.7       7    78.7     ---
+   1874  12    4.4    -1.1      22   118.6     ---
+   1875   1    9.2     4.9       3   118.4     ---
+   1875   2    5.1    -0.3      20    74.7     ---
+   1875   3    8.3     2.5       7    25.6     ---
+   1875   4   12.8     3.9       1    35.0     ---
+   1875   5   17.5     8.0       0    44.7     ---
+   1875   6   19.2    10.6       0    72.2     ---
+   1875   7   19.3    11.5       0   115.5     ---
+   1875   8   21.0    12.7       0    43.3     ---
+   1875   9   20.3    12.2       0    39.8     ---
+   1875  10   13.2     7.5       0   124.0     ---
+   1875  11    9.1     3.8       4   118.7     ---
+   1875  12    5.9     1.8      12    31.0     ---
+   1876   1    5.8     0.8      14    26.4     ---
+   1876   2    8.1     3.4       6    71.4     ---
+   1876   3    8.9     2.6       7    94.7     ---
+   1876   4   12.7     5.7       2    59.2     ---
+   1876   5   15.3     5.2       0    13.4     ---
+   1876   6   19.8    10.3       0    37.3     ---
+   1876   7   23.4    13.8       0    16.2     ---
+   1876   8   22.3    12.6       0    99.8     ---
+   1876   9   17.2    10.8       0   117.2     ---
+   1876  10   14.8     9.9       0    73.5     ---
+   1876  11   10.4     4.3       6   105.0     ---
+   1876  12    9.3     5.1       5   202.4     ---
+   1877   1    9.9     4.1       1   157.7     ---
+   1877   2    9.8     5.0       2    42.4     ---
+   1877   3    8.6     2.2       9    58.6     ---
+   1877   4   11.9     5.5       0    73.5     ---
+   1877   5   13.9     6.1       2    60.5     ---
+   1877   6   21.6    11.7       0    20.8     ---
+   1877   7   20.2    11.7       0    82.1     ---
+   1877   8   20.5    12.9       0    77.0     ---
+   1877   9   16.3     8.5       0    49.3     ---
+   1877  10   14.4     6.0       2    61.5     ---
+   1877  11   11.8     4.9       0   158.5     ---
+   1877  12    8.4     2.4       9    47.8     ---
+   1878   1    7.7     2.8       9    34.5     ---
+   1878   2    8.2     3.6       4    59.7     ---
+   1878   3    9.7     3.1      10    39.8     ---
+   1878   4   13.2     5.6       3    85.8     ---
+   1878   5   16.3     9.4       0   114.0     ---
+   1878   6   20.4    11.7       0    44.0     ---
+   1878   7   22.3    13.2       0    41.4     ---
+   1878   8   20.9    13.7       0   174.7     ---
+   1878   9   18.1     9.8       0    37.5     ---
+   1878  10   14.8     8.1       0    90.8     ---
+   1878  11    7.1     2.3       2    63.2     ---
+   1878  12    4.1    -0.9      20    39.3     ---
+   1879   1    2.8    -1.0      23   109.5     ---
+   1879   2    6.0     2.2       7   105.6     ---
+   1879   3    8.8     2.5       6    12.4     ---
+   1879   4   10.1     3.2       2    76.7     ---
+   1879   5   13.7     5.8       0    71.0     ---
+   1879   6   16.6    10.8       0   133.4     ---
+   1879   7   18.1    11.5       0   105.0     ---
+   1879   8   19.2    12.4       0   163.1     ---
+   1879   9   17.7     9.7       0    95.5     ---
+   1879  10   13.6     6.7       2    20.9     ---
+   1879  11    7.0     1.1      12    12.9     ---
+   1879  12    4.0    -2.3      24    19.1     ---
+   1880   1    3.5    -1.5      23    21.1     ---
+   1880   2    8.8     2.9       8    90.0     ---
+   1880   3   12.6     3.4       3    21.3     ---
+   1880   4   12.9     4.9       0    45.4     ---
+   1880   5   17.8     6.3       0     9.8     ---
+   1880   6   18.7     9.6       0    54.8     ---
+   1880   7   20.8    12.0       0   133.4     ---
+   1880   8   22.6    13.1       0    24.0     ---
+   1880   9   19.9    11.6       0   147.2     ---
+   1880  10   12.4     4.9       5   116.7     ---
+   1880  11    9.6     3.4       9    63.9     ---
+   1880  12    9.6     3.9       5   107.2     ---
+   1881   1    3.0    -2.8      20    38.8     ---
+   1881   2    7.0     1.3      11    86.0     ---
+   1881   3   10.9     2.8       9    69.3     ---
+   1881   4   13.1     3.9       2    21.5     ---
+   1881   5   18.1     7.1       0    27.4     ---
+   1881   6   19.1    10.2       0    57.5     ---
+   1881   7   23.8    12.7       0    44.0     ---
+   1881   8   19.5    11.3       0   110.8     ---
+   1881   9   18.3     9.8       0    48.7     ---
+   1881  10   12.4     4.6       3    38.4     ---
+   1881  11   12.8     7.1       0   129.6     ---
+   1881  12    8.0     2.6       7    75.8     ---
+   1882   1    7.6     2.7       7    45.3     ---
+   1882   2    9.7     3.7       5    48.1     ---
+   1882   3   12.7     4.0       3    15.1     ---
+   1882   4   14.4     5.8       0    91.0     ---
+   1882   5   17.4     7.9       0    47.2     ---
+   1882   6   18.3    10.2       0    77.9     ---
+   1882   7   19.6    12.2       0    72.3     ---
+   1882   8   20.6    11.8       0    54.0     ---
+   1882   9   18.0     8.9       0    57.1     ---
+   1882  10   14.4     7.5       0   173.5     ---
+   1882  11   10.3     4.2       3   109.5     ---
+   1882  12    7.7     3.0       8    73.6     ---
+   1883   1    8.4     3.3       3    87.4     ---
+   1883   2   10.1     3.5       2   112.8     ---
+   1883   3    7.9    -1.1      23    23.1     ---
+   1883   4   14.0     3.8       3    26.4     ---
+   1883   5   16.4     7.0       1    65.1     ---
+   1883   6   19.9    10.3       0    34.8     ---
+   1883   7   19.5    11.7       0    79.9     ---
+   1883   8   21.5    12.4       0    28.6     ---
+   1883   9   18.2    10.6       0   109.2     ---
+   1883  10   14.5     7.4       0    70.0     ---
+   1883  11   10.7     3.5       6   113.1     ---
+   1883  12    7.7     2.6       5    20.8     ---
+   1884   1    9.6     4.8       0    87.4     ---
+   1884   2    9.2     4.0       2    63.5     ---
+   1884   3   11.4     3.7       4    60.7     ---
+   1884   4   12.1     3.2       4    42.4     ---
+   1884   5   17.8     7.3       0    26.6     ---
+   1884   6   20.2    10.4       0    55.3     ---
+   1884   7   21.3    13.1       0    55.6     ---
+   1884   8   24.2    12.6       0    32.2     ---
+   1884   9   19.9    11.8       0    51.3     ---
+   1884  10   14.7     6.3       0    22.1     ---
+   1884  11    9.4     3.2       5    39.2     ---
+   1884  12    8.1     3.0       5    94.3     ---
+   1885   1    5.9     1.5       9    72.1     ---
+   1885   2   10.0     4.4       3    86.7     ---
+   1885   3    9.8     1.5       8    53.7     ---
+   1885   4   13.9     4.3       3    40.0     ---
+   1885   5   14.4     5.8       0    98.3     ---
+   1885   6   20.4    10.4       0    39.8     ---
+   1885   7   23.4    11.9       0     7.3     ---
+   1885   8   20.9    10.5       0    17.1     ---
+   1885   9   17.7     9.5       0   128.7     ---
+   1885  10   12.4     5.2       0   100.1     ---
+   1885  11    9.6     4.3       3    76.9     ---
+   1885  12    7.0     1.6      10    46.5     ---
+   1886   1    6.0     0.2      14   101.6     ---
+   1886   2    5.2    -0.4      15    17.8     ---
+   1886   3    8.1     1.6      16    65.4     ---
+   1886   4   13.8     4.8       0    68.3     ---
+   1886   5   16.1     7.4       1    97.9     ---
+   1886   6   20.4    10.0       0    16.7     ---
+   1886   7   22.5    12.4       0    62.5     ---
+   1886   8   22.3    12.5       0    33.5     ---
+   1886   9   19.8    11.2       0    67.2     ---
+   1886  10   15.7     9.2       0   135.5     ---
+   1886  11   10.7     4.1       3    92.7     ---
+   1886  12    6.8     0.4      15   179.8     ---
+   1887   1    5.2     0.1      16    79.0     ---
+   1887   2    7.7     1.0      14    24.0     ---
+   1887   3    8.7     0.3      15    44.0     ---
+   1887   4   12.8     2.3       3    33.6     ---
+   1887   5   15.6     6.7       0    28.5     ---
+   1887   6   22.4    10.5       0    25.0     ---
+   1887   7   24.6    12.8       0    20.2     ---
+   1887   8   23.3    11.3       0    73.6     ---
+   1887   9   17.6     8.8       0    72.6     ---
+   1887  10   12.9     4.1       5    33.8     ---
+   1887  11    8.4     2.8       5   104.9     ---
+   1887  12    6.8     1.1      14    52.1     ---
+   1888   1    6.2     0.7      17    29.5     ---
+   1888   2    5.2    -0.3      18    29.4     ---
+   1888   3    7.5     1.0      13    87.5     ---
+   1888   4   10.8     3.2       8    60.2     ---
+   1888   5   16.9     6.7       0    55.7     ---
+   1888   6   18.8    10.4       0    71.2     ---
+   1888   7   18.5    11.5       0   157.1     ---
+   1888   8   19.4    11.3       0    64.2     ---
+   1888   9   18.9     9.6       0    27.4     ---
+   1888  10   14.1     4.2       6    42.4     ---
+   1888  11   11.6     6.8       0   130.2     ---
+   1888  12    9.2     3.5       7    54.1     ---
+   1889   1    6.5     1.1      11    20.7     ---
+   1889   2    7.5     0.8      17    48.4     ---
+   1889   3   10.0     1.8      11    68.3     ---
+   1889   4   12.6     4.6       0    53.2     ---
+   1889   5   18.3     9.9       0    69.0     ---
+   1889   6   22.1    11.8       0    10.5     ---
+   1889   7   21.1    12.4       0    67.9     ---
+   1889   8   20.6    11.3       0    54.1     ---
+   1889   9   19.2     9.6       0    26.7     ---
+   1889  10   14.0     6.4       0   136.3     ---
+   1889  11   10.8     5.1       3    38.4     ---
+   1889  12    6.8     1.2      14    52.0     ---
+   1890   1    9.8     4.1       3   100.4     ---
+   1890   2    7.0     1.2      11    18.5     ---
+   1890   3   11.1     3.0       6    29.7     ---
+   1890   4   13.2     4.2       3    67.4     ---
+   1890   5   18.1     8.5       0    42.9     ---
+   1890   6   19.2    10.4       0    69.5     ---
+   1890   7   20.3    11.8       0    50.1     ---
+   1890   8   20.8    11.7       0    92.5     ---
+   1890   9   20.6    10.9       0    34.2     ---
+   1890  10   15.2     6.1       1    23.4     ---
+   1890  11   10.6     3.4       8    49.3     ---
+   1890  12    1.8    -3.2      26    41.7     ---
+   1891   1    5.1    -1.2      19    78.8     ---
+   1891   2    9.9     0.2      16     0.8     ---
+   1891   3    8.7     1.4      10    68.3     ---
+   1891   4   12.0     3.3       1    25.5     ---
+   1891   5   16.0     6.4       1    63.7     ---
+   1891   6   21.6    11.3       0    45.8     ---
+   1891   7   20.9    11.8       0    62.4     ---
+   1891   8   19.7    11.6       0   139.4     ---
+   1891   9   19.4    10.9       0    33.9     ---
+   1891  10   14.7     7.5       1   249.3     ---
+   1891  11    9.7     3.5       6    92.1     ---
+   1891  12    9.1     3.1       9   126.4     ---
+   1892   1    6.4     0.5      16    21.3     ---
+   1892   2    8.2     2.0       7    28.2     ---
+   1892   3    8.5    -0.2      18    27.8     ---
+   1892   4   16.2     3.3       6    18.7     ---
+   1892   5   18.3     7.4       1    20.9     ---
+   1892   6   19.7     9.6       0    36.2     ---
+   1892   7   20.9    11.4       0    60.7     ---
+   1892   8   21.6    12.4       0    89.9     ---
+   1892   9   18.4     9.5       0    78.9     ---
+   1892  10   12.6     4.5       3   113.8     ---
+   1892  11   11.3     5.1       3    69.4     ---
+   1892  12    6.4     0.9      16    43.4     ---
+   1893   1    5.1     0.0      13    43.6     ---
+   1893   2    9.2     3.1       3    95.0     ---
+   1893   3   14.1     2.8       4     6.6     ---
+   1893   4   19.2     5.5       3     1.7     ---
+   1893   5   20.4     8.8       0    21.3     ---
+   1893   6   22.6    11.5       0    26.0     ---
+   1893   7   21.9    13.3       0   101.9     ---
+   1893   8   23.4    13.5       0    32.9     ---
+   1893   9   20.0     9.6       0    42.4     ---
+   1893  10   15.4     7.2       1    87.3     ---
+   1893  11    9.1     2.6       8    59.9     ---
+   1893  12    8.4     1.5       6    78.8     ---
+   1894   1    7.0     1.7       9   103.6     ---
+   1894   2    9.6     2.8       7    56.8     ---
+   1894   3   12.9     3.0       5    47.7     ---
+   1894   4   15.8     6.8       0    44.3     ---
+   1894   5   15.9     6.2       0    31.7     ---
+   1894   6   19.4    10.9       0    52.2     ---
+   1894   7   20.6    12.8       0   132.7     ---
+   1894   8   20.4    12.3       0    50.6     ---
+   1894   9   17.7     9.2       0    44.8     ---
+   1894  10   14.5     7.5       0   132.7     ---
+   1894  11   11.7     5.8       0   124.6     ---
+   1894  12    9.0     3.3       5    65.2     ---
+   1895   1    4.4    -1.2      21    89.6    70.8
+   1895   2    3.1    -4.5      25     3.0   109.4
+   1895   3   10.8     2.6       6    52.0   120.8
+   1895   4   13.8     5.5       1    66.7   132.3
+   1895   5   19.7     8.1       0     8.0   271.8
+   1895   6   22.5    10.3       0    49.0   234.4
+   1895   7   21.3    12.4       0    98.0   196.3
+   1895   8   21.6    12.6       0    68.4   235.4
+   1895   9   23.6    11.5       0     7.2   243.1
+   1895  10   13.4     4.6       7    78.6   109.0
+   1895  11   12.4     6.4           135.0    52.5
+   1895  12    8.2     2.7       4    64.4    33.9
+   1896   1    7.7     2.8       8    28.1    35.3
+   1896   2    8.5     1.9       9     9.5    80.3
+   1896   3   12.1     5.0       2    90.2   107.0
+   1896   4   15.2     5.9       0    13.7   135.6
+   1896   5   20.0     7.6       0     8.5   267.8
+   1896   6   22.7    12.0       0    45.6   244.9
+   1896   7   23.6    12.8       0    17.5   242.9
+   1896   8   21.1    11.4       0    65.1   164.3
+   1896   9   17.8    11.0       0   170.2   102.1
+   1896  10   12.8     4.8       3    77.6   126.9
+   1896  11    8.6     1.7       9    21.6    85.0
+   1896  12    7.6     2.2       9   121.2    36.0
+   1897   1    5.4     0.5      14    69.1    40.2
+   1897   2   10.1     4.8       2    95.9    36.8
+   1897   3   11.8     4.4       1   133.5   120.8
+   1897   4   12.9     5.0       1    53.4   155.4
+   1897   5   17.4     6.5       1    36.6   250.0
+   1897   6   21.6    12.1       0    50.8   198.7
+   1897   7   24.2    13.0       0    28.6   266.7
+   1897   8   21.9    13.2       0   111.8   227.7
+   1897   9   18.4     9.6       0    67.9   155.4
+   1897  10   16.2     8.1       0    21.6   141.3
+   1897  11   11.6     5.3       2    32.9    52.0
+   1897  12    9.1     3.1       8   125.3    75.0
+   1898   1    9.5     5.1       2    14.1    22.7
+   1898   2    9.8     2.3       8    57.4    88.6
+   1898   3    9.5     1.5       9    17.3    95.3
+   1898   4   14.0     4.4       2    42.1   168.8
+   1898   5   15.8     8.0       0   113.8   155.6
+   1898   6   19.6    10.4       0    24.8   207.5
+   1898   7   23.3    11.9       0    14.8   241.2
+   1898   8   23.0    13.0       0    31.3   205.4
+   1898   9   22.8    10.5       0    24.9   220.0
+   1898  10   16.3     9.6       0   126.8    77.5
+   1898  11   11.7     5.0       3   117.6    61.8
+   1898  12   11.1     5.5       1    91.9    48.1
+   1899   1    9.3     3.4       5   101.7    60.3
+   1899   2   10.0     3.2       7    79.6   105.0
+   1899   3   11.3     1.0      16    22.4   169.3
+   1899   4   13.2     5.5       0    73.7   135.9
+   1899   5   16.6     6.9       0    30.0   220.5
+   1899   6   23.1    11.1       0    34.9   293.2
+   1899   7   25.0    14.0       0    33.8   291.0
+   1899   8   25.7    14.0       0    14.6   293.9
+   1899   9   20.3    10.6       0    80.5   182.0
+   1899  10   15.8     6.0       1    55.6   147.0
+   1899  11   12.5     6.3       1   134.7    62.9
+   1899  12    6.8     0.8      13    40.2    38.6
+   1900   1    8.4     2.7       4    94.8    49.4
+   1900   2    7.5     1.4      15   140.8    73.0
+   1900   3    8.5     1.4       7    29.9    80.6
+   1900   4   14.3     4.7       2    35.2   185.3
+   1900   5   16.4     7.4       0    42.4   196.0
+   1900   6   20.7    11.2       0    72.7   202.3
+   1900   7   24.6    14.2       0    27.3   280.1
+   1900   8   21.9    12.4       0    88.7   223.8
+   1900   9   21.2     9.6       0    26.8   200.1
+   1900  10   15.4     7.3       0    60.4   118.8
+   1900  11   11.6     5.6       2    83.6    61.0
+   1900  12   10.8     5.7       1    99.6    25.8
+   1901   1    7.4     1.5      11    36.1    58.7
+   1901   2    5.9     0.1      15    41.8    61.9
+   1901   3    8.6     1.6       9    59.1    86.3
+   1901   4   14.4     5.1       0    71.2   213.0
+   1901   5   19.1     7.0       0    42.3   273.2
+   1901   6   20.8    10.5       0    27.8   239.1
+   1901   7   24.3    13.6       0    90.5   251.2
+   1901   8   22.6    12.5       0    74.6   242.9
+   1901   9   19.5    11.4       0    57.7   146.2
+   1901  10   15.5     7.3       2    73.0   107.8
+   1901  11    9.6     2.4      11    15.1    82.6
+   1901  12    7.6     1.8       9   128.9    43.6
+   1902   1    8.4     3.1       8    27.1    52.9
+   1902   2    5.4     0.3      14    42.4    74.0
+   1902   3   12.2     4.3       3    62.2   107.1
+   1902   4   13.6     4.4       1    43.9   167.0
+   1902   5   15.0     5.9       0    73.2   170.1
+   1902   6   18.9    10.7       0    96.7   181.2
+   1902   7   22.2    11.6       0    44.0   228.5
+   1902   8   20.9    12.4       0    84.7   154.3
+   1902   9   19.1    10.1       0    33.4   172.6
+   1902  10   14.5     7.1       0    59.5    92.2
+   1902  11   10.9     5.4       4    83.1    63.7
+   1902  12    8.0     3.1       7    47.3    43.3
+   1903   1    8.0     3.4       7    66.1    54.7
+   1903   2   10.8     5.1       1    48.6    69.0
+   1903   3   11.9     4.8       1    86.7   129.0
+   1903   4   12.5     3.5       6    70.4   183.6
+   1903   5   17.5     8.4       0    73.1   219.0
+   1903   6   19.1     9.8       0   102.4   195.9
+   1903   7   21.6    12.5       0    66.8   218.1
+   1903   8   20.6    11.7       0   106.9   207.3
+   1903   9   19.1    10.6       0    67.1   167.3
+   1903  10   15.4     9.1       0   280.7    87.5
+   1903  11   11.0     4.7       3    45.7    61.9
+   1903  12    6.7     2.0      10    83.1    32.3
+   1904   1    7.5     2.0       8   123.3    40.9
+   1904   2    8.1     2.4       6    96.7    77.1
+   1904   3    9.4     2.1       7    37.9   104.2
+   1904   4   14.7     6.1       0    38.9   179.1
+   1904   5   16.8     8.4       0    92.4   154.6
+   1904   6   19.8    10.5       0    26.9   214.9
+   1904   7   23.3    13.9       0    40.0   258.6
+   1904   8   21.8    12.1       0    79.9   250.9
+   1904   9   18.7     9.1       0    63.6   183.8
+   1904  10   14.9     7.9       0    61.9    92.7
+   1904  11   10.0     3.2       8    27.0    76.0
+   1904  12    8.9     3.2       7    99.2    37.9
+   1905   1    7.7     1.1      11    27.0    78.7
+   1905   2    9.4     4.0       2    22.1    73.0
+   1905   3   11.8     4.6       2   123.5   130.8
+   1905   4   12.5     5.6       0    41.3   103.3
+   1905   5   18.7     7.1       0    17.4   293.1
+   1905   6   20.3    12.0       0   101.3   165.0
+   1905   7   24.7    14.1       0    10.1   247.5
+   1905   8   20.9    12.2       0    83.5   194.1
+   1905   9   17.7    10.1       0    50.6   129.0
+   1905  10   13.0     4.4       7    57.9   126.8
+   1905  11    9.2     2.4      10   110.3    73.9
+   1905  12    8.1     3.2       4    20.1    39.5
+   1906   1    9.6     4.0       3   207.3    82.0
+   1906   2    7.8     1.2       9    87.9    97.0
+   1906   3    9.8     2.5       6    36.0   125.9
+   1906   4   14.1     3.2       2    22.5   237.8
+   1906   5   16.1     7.8       0    53.8   159.3
+   1906   6   20.7     9.9       0    45.6   270.3
+   1906   7   22.9    12.1       0    17.3   258.6
+   1906   8   23.1    13.5       0    38.9   226.9
+   1906   9   20.9    10.7       0    23.1   207.4
+   1906  10   16.1     9.2       0   150.5    99.5
+   1906  11   11.1     5.5       2   110.4    56.8
+   1906  12    7.3     1.2      14    47.2    70.0
+   1907   1    7.3     2.0       8    25.6    75.7
+   1907   2    7.3     0.6      14    41.1    93.7
+   1907   3   12.7     2.4       5    18.1   213.7
+   1907   4   13.1     4.6       1   110.2   164.8
+   1907   5   16.2     8.3       0    76.8   168.0
+   1907   6   17.7    10.4       0    47.8   167.8
+   1907   7   20.3    11.5       0    37.3   224.5
+   1907   8   20.5    11.9       0    42.0   188.3
+   1907   9   20.7    10.6       0    11.4   189.1
+   1907  10   15.0     8.1       0   186.2   113.1
+   1907  11   11.3     5.0       1    74.2    55.4
+   1907  12    8.9     4.0       3   112.0    54.4
+   1908   1    6.6     0.6      14    48.5    71.8
+   1908   2    9.7     3.0       3    40.1    76.0
+   1908   3    9.4     2.1       5    84.5   111.4
+   1908   4   11.9     3.4       2    81.1   177.5
+   1908   5   18.0     9.4       0    57.4   219.3
+   1908   6   21.3    10.9       0    12.9   278.9
+   1908   7   21.8    12.7       0    42.9   221.8
+   1908   8   21.0    11.4       0   124.8   234.7
+   1908   9   17.6     9.6       0    44.0   140.4
+   1908  10   16.8     9.1       0    42.9   125.3
+   1908  11   12.0     5.6       1    31.7    94.4
+   1908  12    7.7     2.6       5    96.6    35.9
+   1909   1    7.3     1.5      11    23.5    71.9
+   1909   2    7.1     0.2      16    10.9   100.8
+   1909   3    7.7     1.6       9    91.0    86.1
+   1909   4   14.5     5.1       1    33.1   225.7
+   1909   5   17.5     6.6       0    33.5   326.6
+   1909   6   16.6     9.3       0   138.4   112.1
+   1909   7   19.9    12.0       0    68.9   191.6
+   1909   8   22.3    12.4       0    53.7   246.7
+   1909   9   17.1     9.7       0    98.1   127.4
+   1909  10   14.7     8.7       1   238.5    90.1
+   1909  11    9.1     2.8       6    15.1   107.4
+   1909  12    8.2     2.0      10   112.3    61.1
+   1910   1    7.4     2.4      10    90.6    64.2
+   1910   2    9.3     3.2       5   105.1    82.0
+   1910   3   11.0     2.9       6    25.5   167.1
+   1910   4   12.5     4.8       2    59.9   135.1
+   1910   5   17.3     8.0       0    34.6   219.1
+   1910   6   20.0    11.6       0    86.9   185.1
+   1910   7   18.8    11.7       0    63.9   137.8
+   1910   8   19.8    12.5       0    47.3   151.9
+   1910   9   18.5     9.9       0     3.5   173.0
+   1910  10   15.4     9.4       0   105.2    72.3
+   1910  11    8.7     1.5      11    96.4    86.8
+   1910  12    9.8     5.4       1   135.5    42.5
+   1911   1    6.4     1.6       8    36.8    54.3
+   1911   2    8.4     2.7       5    47.2    76.7
+   1911   3    9.7     3.0       4    55.1   104.7
+   1911   4   11.9     4.2       5    47.3   163.4
+   1911   5   18.7     9.2       0    47.7   220.8
+   1911   6   20.2    11.2       0    38.2   239.5
+   1911   7   25.6    13.7       0     3.4   350.3
+   1911   8   24.8    14.7       0    18.4   251.7
+   1911   9   21.1    10.1       0    35.3   226.4
+   1911  10   14.5     7.6       1   108.8   112.2
+   1911  11   10.0     3.9       4   112.7    64.2
+   1911  12   10.0     4.8       2   221.7    49.7
+   1912   1    7.9     3.0       6    96.4    34.4
+   1912   2    9.2     4.2       4    68.1    50.6
+   1912   3   11.6     5.2       0   107.9    93.6
+   1912   4   15.5     4.9       1     1.7   248.9
+   1912   5   17.7     9.2       0    33.9   170.0
+   1912   6   18.1    10.7       0   111.3   196.8
+   1912   7   21.3    13.3       0    81.6   160.7
+   1912   8   17.3    10.6       0   157.0    99.9
+   1912   9   16.2     8.6       0    61.3   135.8
+   1912  10   13.8     4.7       2    93.5   118.1
+   1912  11    9.9     4.4       3    40.6    33.1
+   1912  12   10.6     5.6       2    94.2    31.8
+   1913   1    8.7     3.5       5   133.6    36.7
+   1913   2    8.3     2.6       7    31.7    77.3
+   1913   3   10.9     4.2       1    87.7    98.0
+   1913   4   12.7     5.2       1    77.1   123.4
+   1913   5   17.0     8.5       0    82.2   217.5
+   1913   6   19.1    10.6       0    17.8   205.8
+   1913   7   20.1    11.8       0    24.6   139.2
+   1913   8   20.8    12.1       0    53.0   170.5
+   1913   9   18.9    11.8       0    54.2   139.9
+   1913  10   15.7     9.4       0   108.1    82.5
+   1913  11   12.7     6.3       1    93.9    78.0
+   1913  12    8.3     3.6       7    48.7    49.6
+   1914   1    6.0     1.2      15    16.6    39.0
+   1914   2   10.3     4.4       3   120.6    70.0
+   1914   3   10.4     3.8       3   124.1    95.7
+   1914   4   15.9     5.9       0    38.2   232.0
+   1914   5   17.0     7.7       0    34.7   202.7
+   1914   6   21.2    10.7       0     9.6   258.6
+   1914   7   20.7    12.7       0    75.2   191.9
+   1914   8   22.3    12.9       0    70.6   217.1
+   1914   9   19.6     9.7       0    39.1   219.5
+   1914  10   15.3     7.9       0    64.1    98.0
+   1914  11   10.6     4.5       6    95.8    70.9
+   1914  12    9.0     3.0       6   250.9    53.4
+   1915   1    7.2     2.6       5   107.5    48.1
+   1915   2    8.3     2.2       7   144.0    83.3
+   1915   3    9.3     2.6       9    19.5   100.3
+   1915   4   13.0     4.3       1    33.0   169.7
+   1915   5   17.9     8.0       0    91.9   229.9
+   1915   6   20.1    10.7       0    33.9   210.5
+   1915   7   20.0    11.9       0   112.2   207.8
+   1915   8   21.5    12.8       0    39.3   188.8
+   1915   9   19.1     9.9       0    92.7   189.6
+   1915  10   14.0     7.2       0    96.4    62.2
+   1915  11    7.7     1.0      12    82.5   100.1
+   1915  12    9.5     4.7       4   205.1    38.9
+   1916   1   10.5     5.5       1    34.7    42.2
+   1916   2    7.4     1.7       6   141.4    80.3
+   1916   3    7.5     1.8       8    97.1    77.6
+   1916   4   14.3     4.5            19.0   214.7
+   1916   5   17.9     8.5       0    37.9   196.2
+   1916   6   16.8     8.9       0    41.8   191.1
+   1916   7   21.3    11.8       0    32.9   227.7
+   1916   8   22.2    13.6       0    82.1   195.4
+   1916   9   18.2    10.5       0    46.7   143.1
+   1916  10   15.0     9.7       0   140.1    92.4
+   1916  11   10.2     4.4       3   123.2    60.2
+   1916  12    5.6     0.3      14   103.9    43.9
+   1917   1    3.8    -0.1      17    31.6    42.8
+   1917   2    5.1    -0.8      13    28.9    76.0
+   1917   3    7.5     0.7      11    91.2    84.2
+   1917   4   11.0     2.1       9    62.6   185.0
+   1917   5   19.2     9.0       0    55.4   202.1
+   1917   6   21.3    11.7       0    66.4   250.4
+   1917   7   21.7    12.5       0    84.5   185.4
+   1917   8   19.1    13.2       0   129.1   145.7
+   1917   9   18.5    11.2       0    38.9   150.1
+   1917  10   13.3     4.6       3   123.3   137.3
+   1917  11   11.4     6.0       3    18.2    59.2
+   1917  12    5.5    -0.1      16    33.0    73.3
+   1918   1    7.6     1.9      13   107.1    58.0
+   1918   2    9.3     4.5       4    39.0    61.9
+   1918   3   11.2     2.5       5    27.6   165.6
+   1918   4   11.8     4.0       3    59.8   114.9
+   1918   5   19.2     9.4       0    41.9   280.3
+   1918   6   19.7     9.1       0    27.6   244.9
+   1918   7   21.0    12.5       0   133.9   240.2
+   1918   8   21.2    12.6       0    55.8   200.9
+   1918   9   17.0     9.9       0   145.1   173.2
+   1918  10   13.6     6.9       0    36.9    87.2
+   1918  11   10.5     3.7       4    74.2    77.5
+   1918  12   10.5     5.4       3    66.4    39.2
+   1919   1    6.3     1.3      12   125.0    49.0
+   1919   2    5.8     0.5      12    80.1    63.5
+   1919   3    8.3     1.5       8   129.9   113.8
+   1919   4   12.9     3.4       7    64.5   159.4
+   1919   5   18.8     9.1       0     8.8   240.4
+   1919   6   19.9    10.1       0    17.8   236.0
+   1919   7   19.5    10.6       0    40.4   150.3
+   1919   8   22.6    12.4       0    74.2   240.9
+   1919   9   18.9     9.8            68.2   175.5
+   1919  10   12.9     3.4       4    20.1   164.9
+   1919  11    6.8     1.0       9    64.6    51.1
+   1919  12    9.3     3.4       4   156.7    35.0
+   1920   1    8.6     3.1       5   104.7    53.3
+   1920   2   10.1     3.7       4    15.2    67.4
+   1920   3   12.3     3.9       4    53.3   136.9
+   1920   4   12.7     6.3       0    87.0    96.2
+   1920   5   17.3     8.2       0    43.4   214.0
+   1920   6   19.5    11.0       0    55.5   213.5
+   1920   7   18.2    11.5       0   133.7   125.1
+   1920   8   18.6    10.0       0    41.9   182.0
+   1920   9   18.3     9.8       0    52.5   103.6
+   1920  10   15.7     8.5       0    77.8   122.4
+   1920  11   11.2     3.8       5    57.3    82.2
+   1920  12    7.5     2.3      10    80.3    40.0
+   1921   1   10.2     4.9       3    91.0    26.2
+   1921   2    8.8     1.4       6     8.9    72.1
+   1921   3   12.0     3.1       4    31.6   124.8
+   1921   4   15.1     3.8       3    24.7   227.5
+   1921   5   18.0     7.5            32.8   236.3
+   1921   6   21.3     9.9       0     3.5   255.9
+   1921   7   25.3    13.0       0    16.3   278.4
+   1921   8   21.2    12.2       0    54.6   173.9
+   1921   9   21.2    10.8       0    19.7   177.3
+   1921  10   19.4     9.1            24.5   176.4
+   1921  11    9.8     3.8       6    54.8    71.6
+   1921  12   10.0     4.5       3    43.3    37.0
+   1922   1    8.0     2.1       8   122.7    33.9
+   1922   2    9.4     2.5       9    80.6    89.4
+   1922   3    9.5     2.6       6    58.2   121.5
+   1922   4   11.4     3.0       3    85.9   170.8
+   1922   5   19.3     8.2       0    19.7   282.8
+   1922   6   20.2    10.5       0    50.9   238.4
+   1922   7   18.6    11.4       0   108.7   171.1
+   1922   8   18.4    11.4       0    77.5   126.9
+   1922   9   17.6     9.9       0    48.1   141.4
+   1922  10   13.1     5.6       3    31.6   151.4
+   1922  11    9.4     2.6       6    57.1    64.0
+   1922  12    9.0     3.3       3   133.3    48.9
+   1923   1    8.9     0.6      13    42.8    64.8
+   1923   2    9.9     3.6       2   150.6    62.2
+   1923   3   10.9     3.8            47.9   106.2
+   1923   4   12.6     4.9       1    77.9   134.8
+   1923   5   15.4     6.6       0    44.0   191.7
+   1923   6   18.2     9.9       0     9.6   157.3
+   1923   7   23.2    14.0       0    23.3   222.4
+   1923   8   21.3    11.9       0    58.2   257.1
+   1923   9   18.7     9.0       0    52.5   191.0
+   1923  10   14.6     7.4           144.0   101.0
+   1923  11    7.4    -0.1      14    44.6   104.8
+   1923  12    8.1     1.0      12    80.8    52.7
+   1924   1    8.4     3.2       5    76.4    59.4
+   1924   2    6.3     0.1      15    10.1    75.6
+   1924   3    9.3     0.7      15    38.2   179.9
+   1924   4   12.4     3.5       7    84.1   148.1
+   1924   5   16.5     8.2       0   106.5   201.8
+   1924   6   18.7    10.6       0    68.5   217.9
+   1924   7   20.1    11.6       0    90.1   247.6
+   1924   8   18.9    11.2       0    75.7   175.5
+   1924   9   17.5    11.0       0   133.6   131.6
+   1924  10   14.6     8.5           113.7    77.4
+   1924  11   10.9     5.3       2    76.1    58.9
+   1924  12    9.7     4.2       3   155.5    55.3
+   1925   1    9.1     3.1       5   108.1    53.3
+   1925   2    9.2     2.8       3   116.9    83.1
+   1925   3    9.1     1.6      10    12.0   139.6
+   1925   4   12.3     3.9       1    66.9   170.8
+   1925   5   16.2     8.0       0    95.3   223.0
+   1925   6   22.7    10.9       0     0.0   326.9
+   1925   7   22.5    13.1       0    68.7   222.5
+   1925   8   20.0    12.8       0   109.7   168.6
+   1925   9   16.9     8.2       0    78.2   151.2
+   1925  10   15.7     8.3       1   101.6   121.6
+   1925  11    8.1     1.9      12    73.0    96.8
+   1925  12    6.9     1.9       8    93.0    74.8
+   1926   1    8.1     2.7       7   134.6    54.6
+   1926   2   10.6     5.6            54.8    48.0
+   1926   3   10.8     3.6       1    16.3   121.7
+   1926   4   13.5     5.3       0    83.6   115.2
+   1926   5   15.7     7.6       0    38.1   193.8
+   1926   6   18.8    10.2       0    71.5   230.0
+   1926   7   22.0    13.7       0    43.8   196.7
+   1926   8   22.1    13.3       0    27.7   225.5
+   1926   9   20.4    12.3       0    12.4   137.9
+   1926  10   13.4     5.6       3    62.6   106.6
+   1926  11   10.6     4.7       3   190.8    37.1
+   1926  12    7.1     2.0       5     9.9    50.1
+   1927   1    8.2     2.2       7    60.4    49.4
+   1927   2    7.9     1.7      11   107.5    47.5
+   1927   3   11.1     4.9       1    92.9   127.9
+   1927   4   13.7     5.1       1    49.7   180.0
+   1927   5   17.9     8.3       0    19.3   265.8
+   1927   6   18.3     9.6       0    61.7   197.6
+   1927   7   20.2    13.2       0    70.5   152.9
+   1927   8   20.1    13.0       0   108.2   182.4
+   1927   9   17.1    10.3       0   153.2   123.4
+   1927  10   15.1     7.8       0    51.2   117.2
+   1927  11   10.0     4.2       5    79.3    60.0
+   1927  12    5.1     1.0      12   103.8    33.5
+   1928   1    9.3     2.5       6   143.7    73.7
+   1928   2   10.3     3.2       3    65.0   114.3
+   1928   3   10.4     4.1       5    84.6   100.7
+   1928   4   13.2     5.0       2    51.9   134.9
+   1928   5   16.9     7.8       0    28.7   176.4
+   1928   6   18.4    10.1       0    59.3   219.1
+   1928   7   23.3    12.6       0    40.7   277.3
+   1928   8   20.6    12.6       0    72.9   197.2
+   1928   9   19.2     8.9       0    29.6   234.3
+   1928  10   14.8     7.9       0   184.5   115.7
+   1928  11   11.7     6.3       1    75.1    73.2
+   1928  12    7.4     0.9       8    74.9    48.9
+   1929   1    4.4    -0.3      15    40.2    53.3
+   1929   2    4.1    -2.5      17    30.5    61.2
+   1929   3   12.9     1.5       9     4.4   186.8
+   1929   4   12.2     2.6       5    27.8   165.3
+   1929   5   17.5     7.3       0    50.1   259.5
+   1929   6   19.5     9.8       0    35.5   230.2
+   1929   7   21.7    12.1       0    51.8   261.0
+   1929   8   20.2    12.2       0    44.9   200.8
+   1929   9   23.1    12.2       0    10.7   201.7
+   1929  10   14.5     6.9       1   126.8   109.8
+   1929  11   11.7     4.6       5   230.2    72.3
+   1929  12    9.8     4.1       4   188.8    68.8
+   1930   1    9.4     4.3       3   127.5    52.3
+   1930   2    6.2     0.8      10    31.6    75.0
+   1930   3    9.8     2.3       6    42.5   115.5
+   1930   4   12.4     5.1            73.8   132.4
+   1930   5   16.0     7.7       0    52.8   144.0
+   1930   6   21.2    11.8       0    18.5   237.5
+   1930   7   20.3    12.3       0    51.2   209.5
+   1930   8   21.0    13.0       0   117.1   223.1
+   1930   9   18.5    11.3       0    80.4   146.5
+   1930  10   15.1     8.4       1    58.7   118.2
+   1930  11   11.1     4.4       4   145.2    74.4
+   1930  12    8.0     2.4       8   106.0    40.5
+   1931   1    6.7     1.1      12    57.9    66.6
+   1931   2    8.0     1.5       7    57.2    80.3
+   1931   3    8.9     1.4      12    25.1   125.4
+   1931   4   12.2     4.9       0    73.8   112.2
+   1931   5   16.0     8.4       0    77.3   158.0
+   1931   6   19.5    11.5       0    80.9   185.5
+   1931   7   19.0    12.4       0    90.5   154.1
+   1931   8   19.4    12.2       0   142.6   138.5
+   1931   9   16.5     8.6       0    51.9   127.4
+   1931  10   14.0     6.1       6    17.0   111.2
+   1931  11   11.7     5.9       0   101.3    59.7
+   1931  12    8.6     3.5       5    17.8    37.2
+   1932   1    9.7     4.3       4    82.7    43.1
+   1932   2    6.4     0.6      13     3.5    66.9
+   1932   3    9.6     0.8      13    32.1   129.0
+   1932   4   11.2     4.4       1    79.0   111.1
+   1932   5   14.8     7.1       0   144.8   109.4
+   1932   6   20.4    10.1       0    50.6   216.4
+   1932   7   20.1    12.7       0    77.4   132.5
+   1932   8   22.7    14.2       0    30.0   175.5
+   1932   9   18.1    10.9       0    94.2   100.0
+   1932  10   13.7     5.9       1   153.3    98.8
+   1932  11   10.0     4.8       1    48.5    47.6
+   1932  12    8.7     3.6       5    38.6    48.7
+   1933   1    5.7     0.1      15    54.6    49.1
+   1933   2    8.0     1.9      11    94.2    76.7
+   1933   3   12.2     3.9       1    95.9   188.7
+   1933   4   14.5     5.0       2    29.0   174.3
+   1933   5   18.0     8.8       0    47.8   184.8
+   1933   6   21.6    11.6       0    45.3   243.5
+   1933   7   23.1    14.0       0    43.7   255.2
+   1933   8   23.8    13.5       0    23.6   254.8
+   1933   9   20.9    11.6       0    80.9   182.8
+   1933  10   14.8     7.3       1    47.5   108.3
+   1933  11    9.1     3.1       3    17.5    76.4
+   1933  12    3.9    -1.0      18    20.1    47.3
+   1934   1    7.7     0.6      14    75.9    46.3
+   1934   2    7.8    -0.8      17     2.7    90.3
+   1934   3    9.5     1.5       6    81.2   113.8
+   1934   4   12.7     4.6       1    52.1   122.4
+   1934   5   17.9     7.8       0    21.2   234.0
+   1934   6   20.5    11.4       0    38.2   221.7
+   1934   7   23.2    13.7       0    24.8   287.7
+   1934   8   20.9    11.4       0    90.0   182.6
+   1934   9   20.0    10.6       0    66.7   168.9
+   1934  10   14.3     7.8       1    45.1    63.0
+   1934  11    9.3     3.8       5    62.7    36.9
+   1934  12   11.2     6.5           239.6    36.5
+   1935   1    7.7     2.5       3    20.6    68.5
+   1935   2    9.4     3.2       4    94.3    63.6
+   1935   3   10.7     2.8       5    25.6   119.7
+   1935   4   12.5     5.3       1    85.9   131.8
+   1935   5   16.1     7.1       0    37.3   184.4
+   1935   6   18.9    12.1       0   106.1   199.4
+   1935   7   23.7    13.5       0    60.2   279.3
+   1935   8   22.4    12.4       0    71.7   208.6
+   1935   9   18.4    11.7       0   100.1   151.2
+   1935  10   13.9     7.4       1   146.1    85.0
+   1935  11   10.6     5.0       1   199.7    46.3
+   1935  12    6.9     2.4       6    99.5    41.6
+   1936   1    8.2     3.1       4   146.6    28.6
+   1936   2    7.0     0.7      10    82.5    82.9
+   1936   3   10.6     4.4       2    62.5    76.1
+   1936   4   11.0     3.0       3    53.7   145.7
+   1936   5   17.8     8.0       0    13.8   216.7
+   1936   6   19.4    11.2       0    80.6   193.4
+   1936   7   19.1    12.8       0   100.4   138.1
+   1936   8   21.5    12.2       0    10.4   206.9
+   1936   9   18.7    11.4       0    93.8   110.3
+   1936  10   13.7     5.6            29.9   109.9
+   1936  11    9.5     3.9       3    96.2    62.5
+   1936  12    8.7     3.3       5    91.5    60.4
+   1937   1    9.0     3.9       4   171.8    52.2
+   1937   2    9.7     4.0       2   143.0    64.4
+   1937   3    8.2     1.5      10    98.7   134.4
+   1937   4   13.7     7.0       0    55.7   134.4
+   1937   5   17.2     9.1       0    75.2   188.4
+   1937   6   20.0    10.8       0    36.4   214.0
+   1937   7   20.5    13.0       0    28.7   157.9
+   1937   8   23.0    13.2       0    31.5   221.6
+   1937   9   18.7     9.8       0    46.5   152.3
+   1937  10   15.1     8.1       0    93.0    98.6
+   1937  11    9.1     2.4       8    55.6    62.6
+   1937  12    6.6     1.8       9   147.6    35.3
+   1938   1    9.4     3.4       2    95.3    46.1
+   1938   2    8.1     2.9       2    17.3    80.8
+   1938   3   14.2     4.9       3     8.6   169.3
+   1938   4   13.6     3.4       3     0.8   189.3
+   1938   5   15.2     6.9       0    51.3   166.0
+   1938   6   19.5    11.1       0    19.6   190.8
+   1938   7   19.5    12.0       0    63.3   140.5
+   1938   8   21.8    13.3       0    63.0   157.4
+   1938   9   19.0    10.9       0    42.9   135.1
+   1938  10   14.6     7.9       0    92.7   113.5
+   1938  11   12.8     7.7       1   134.9    49.5
+   1938  12    7.4     2.3       6   100.8    50.9
+   1939   1    8.1     3.5       3   150.4    57.2
+   1939   2    9.8     3.3       3    33.6    94.4
+   1939   3   10.1     3.7       1    33.3    99.5
+   1939   4   13.9     5.4       0    54.6   190.3
+   1939   5   17.0     8.0       0    33.0   218.1
+   1939   6   20.0    10.4       0    48.8   226.0
+   1939   7   18.7    10.9       0   119.6   155.7
+   1939   8   21.6    12.2       0    51.8   202.1
+   1939   9   19.4     9.7       0    56.4   188.5
+   1939  10   12.7     5.1           153.7   103.1
+   1939  11   12.5     6.4       1   160.8    43.2
+   1939  12    6.5     0.9      12    46.7    43.0
+   1940   1    3.1    -2.7      24    67.6    75.0
+   1940   2    7.0     1.8      10    74.9    29.0
+   1940   3   10.8     3.4       7    81.3   126.3
+   1940   4   13.3     6.5       2    31.0   132.1
+   1940   5   18.9     7.2       0     7.9   255.7
+   1940   6   23.1    12.3       0     5.3   287.3
+   1940   7   20.2    11.7       0    98.3   208.0
+   1940   8   22.1    12.1       0     0.0   238.1
+   1940   9   19.4     9.3       0    41.4   193.1
+   1940  10   14.1     7.6       0   115.8   112.9
+   1940  11   11.5     4.4       2   216.4    82.4
+   1940  12    ---     ---     ---    62.2     ---
+   1941   1    ---     ---     ---    91.5     ---
+   1941   2    ---     ---     ---    79.5     ---
+   1941   3    ---     ---     ---   106.7     ---
+   1941   4    ---     ---     ---    44.9     ---
+   1941   5    ---     ---     ---    43.9     ---
+   1941   6    ---     ---     ---    41.4     ---
+   1941   7    ---    13.2       0    47.2   238.7
+   1941   8   19.9    12.1       0    88.6   212.9
+   1941   9   19.9    10.8       0    34.3   151.7
+   1941  10   15.6     7.2       0    25.4   139.3
+   1941  11   11.0     4.7       2    69.1    49.4
+   1941  12    8.9     3.1       7    54.1    42.1
+   1942   1    4.8    -0.8      18    90.0    57.0
+   1942   2    4.2    -2.2      24     9.4    51.6
+   1942   3   10.1     2.6       5    67.8    86.8
+   1942   4   15.0     5.1       0    49.5   217.7
+   1942   5   16.6     6.8       0    70.6   217.8
+   1942   6   21.1     9.4       0    11.2   261.1
+   1942   7   20.7    11.9       0    45.0   173.0
+   1942   8   21.3    12.9       0    89.2   165.1
+   1942   9   19.0    10.7       0    56.6   135.8
+   1942  10   15.7     8.0       0   102.6    86.9
+   1942  11    9.5     2.7       5    40.1    84.3
+   1942  12   10.2     5.1       1    97.5    57.3
+   1943   1    9.1     3.6       5   149.9    54.9
+   1943   2   10.2     2.7       5    31.1    93.1
+   1943   3   12.5     3.2       3    15.7   153.8
+   1943   4   16.4     6.9       0    21.3   181.0
+   1943   5   18.1     8.1       0    88.9   247.9
+   1943   6   19.9    10.8       0    32.8   230.8
+   1943   7   22.1    12.6       0    53.6   207.5
+   1943   8   21.3    12.8       0    35.1   224.4
+   1943   9   19.1     9.3       0    48.8   158.7
+   1943  10   16.4     7.9       0    94.0   132.2
+   1943  11   10.5     3.3       6    38.3    80.8
+   1943  12    7.3     2.0       4    51.3    47.0
+   1944   1   10.3     4.4       3    63.5    51.0
+   1944   2    7.0     1.5       9    10.9    77.4
+   1944   3   10.5     0.7      11     5.3   145.2
+   1944   4   15.9     6.2       0    38.2   178.3
+   1944   5   18.6     6.5       0    14.7   263.0
+   1944   6   19.5    10.3       0    53.1   198.9
+   1944   7   20.9    13.4       0    68.8   119.2
+   1944   8    ---    13.8       0    55.2   236.2
+   1944   9    ---     8.9       0    44.2   163.4
+   1944  10    ---     6.4       0   104.5   126.8
+   1944  11   10.5     3.9       2   139.0    53.7
+   1944  12    7.7     1.6       8    69.6    71.0
+   1945   1    4.3    -1.6      18    47.0    65.1
+   1945   2   11.3     4.7       1    54.0    60.6
+   1945   3   12.9     3.8       4    20.6   150.4
+   1945   4   16.1     6.2       1    27.7   218.4
+   1945   5   18.1     8.5       1    69.9     ---
+   1945   6   19.5    10.8       0    99.3   197.2
+   1945   7   21.8    12.8       0    56.1   214.4
+   1945   8   21.9    12.7       0    47.2     ---
+   1945   9   19.1    12.0       0    49.3    87.9
+   1945  10   17.4     8.9       0    83.3   131.5
+   1945  11   11.5     5.5       1     8.1    63.5
+   1945  12    9.5     3.5       5   105.4    50.3
+   1946   1    7.0     1.0      15    69.3    63.2
+   1946   2   10.2     3.8       4    76.7     ---
+   1946   3    9.6     2.1       7    23.4    94.0
+   1946   4   16.0     5.4       1    69.1   191.2
+   1946   5   16.7     7.5       0   108.2   197.3
+   1946   6   17.7     9.7       0    96.5   147.6
+   1946   7   22.1    12.3       0    24.6   213.9
+   1946   8   19.9    11.6       0   110.0   156.9
+   1946   9   18.5    10.8       0    93.5   115.6
+   1946  10   14.6     8.0       1    35.8    96.4
+   1946  11   12.0     6.1       0   139.4    56.9
+   1946  12    7.1     0.2      13    84.3    78.1
+   1947   1    6.3    -0.3      17    75.4    65.7
+   1947   2    1.7    -2.4      22    45.0    31.1
+   1947   3    8.9     2.3       9   170.4    71.7
+   1947   4   13.8     5.4       0    54.8   149.4
+   1947   5   18.7     9.1       0    27.9   158.6
+   1947   6   21.3    11.8       0    34.3   210.3
+   1947   7   23.1    13.7       0    22.9   197.9
+   1947   8   26.8    14.7       0    24.6   242.4
+   1947   9   21.4    11.1       0    28.2   147.2
+   1947  10   16.5     6.9       1    29.7   130.7
+   1947  11   11.6     4.8       6    34.0    71.8
+   1947  12    8.6     3.2       7    70.9    48.4
+   1948   1    9.8     3.5       4   142.0    43.7
+   1948   2    8.8     2.1      10    30.0    84.7
+   1948   3   13.9     3.8       1    23.1   176.8
+   1948   4   15.6     5.2       0    44.7   208.3
+   1948   5   19.1     7.5       0    96.3   238.6
+   1948   6   19.4    10.7       0    59.2   165.3
+   1948   7   21.5    12.4       0    21.1   192.8
+   1948   8   20.2    11.9       0    92.2   150.0
+   1948   9   19.5    10.5       0    86.1   143.9
+   1948  10   15.5     6.6       2    46.7   112.6
+   1948  11   12.2     5.0       2    43.2    81.6
+   1948  12    9.5     3.8       6   122.2    70.2
+   1949   1    9.7     3.0       9    20.1    75.0
+   1949   2   10.8     2.3       6    36.3   123.8
+   1949   3   10.3     1.9       9    37.1   127.4
+   1949   4   15.9     6.5       0    46.2   225.3
+   1949   5   17.3     7.0       0    63.5   245.1
+   1949   6   21.5    10.9       0    11.9   279.4
+   1949   7   24.7    13.1       0     8.1   301.7
+   1949   8   24.0    13.0       0    24.4   236.4
+   1949   9   22.6    13.3       0    85.6   159.1
+   1949  10   17.8     9.4       0   217.2   134.5
+   1949  11   11.6     4.4       2    95.8    79.7
+   1949  12   10.0     3.7       3    35.6    68.2
+   1950   1    7.7     2.8       7    20.1    41.3
+   1950   2   10.3     4.0       4   127.0    79.4
+   1950   3   13.0     4.5       2    39.4   153.4
+   1950   4   13.6     4.7       0    62.0   210.1
+   1950   5   17.9     7.8       0    32.2   214.8
+   1950   6   22.2    12.1       0    43.4   262.0
+   1950   7   21.2    13.1       0   110.7   205.6
+   1950   8   21.0    12.8       0   102.9   208.1
+   1950   9   18.0    10.6       0    87.4   122.1
+   1950  10   14.7     7.5       2    13.5   104.7
+   1950  11   10.8     4.0       1   151.6    70.8
+   1950  12    4.9    -0.7      17    40.4    58.8
+   1951   1    8.0     2.6       7   102.4    51.3
+   1951   2    8.0     1.9       3   153.7    76.5
+   1951   3    9.0     2.3       4   109.1    94.5
+   1951   4   12.6     3.4            87.2   207.5
+   1951   5   15.4     7.1       0    69.7   191.2
+   1951   6   20.1    10.1       0    29.3   278.6
+   1951   7   22.4    12.9       0    53.8   233.4
+   1951   8   20.1    12.0       0   125.9   192.8
+   1951   9   19.2    11.3       0    86.1    94.2
+   1951  10   15.4     6.3       3    28.3   144.4
+   1951  11   12.4     6.6       1   234.7    69.3
+   1951  12    9.9     4.5       2    70.2    53.6
+   1952   1    7.4     0.9      11    59.8    93.2
+   1952   2    7.6     0.8       8    17.2    81.5
+   1952   3   10.7     4.5       3    65.5    88.1
+   1952   4   15.1     5.9       3    51.0   158.8
+   1952   5   18.8     9.4       0    77.1   220.6
+   1952   6   20.7    10.8       0    30.5   234.8
+   1952   7   23.4    13.0       0     7.9   208.1
+   1952   8   21.8    13.2       0   103.2   202.3
+   1952   9   17.0     7.8       0    99.8   158.8
+   1952  10   14.2     7.0       0   127.7    98.7
+   1952  11    8.0     2.1       7    94.3    61.3
+   1952  12    7.0     1.3      12    61.0    63.5
+   1953   1    6.5     1.2      11    23.6    43.3
+   1953   2    7.8     1.5       7    36.2    69.8
+   1953   3   12.3     1.1      12    13.8   152.1
+   1953   4   13.7     4.6       0    45.9   189.0
+   1953   5   18.4     8.9       0    67.5   226.2
+   1953   6   20.3    11.0       0    68.8   190.4
+   1953   7   20.6    12.3       0   111.3   195.4
+   1953   8   22.3    13.1       0    47.4   243.4
+   1953   9   19.7    10.6       0    87.8   171.8
+   1953  10   15.7     7.0       0   143.8   107.1
+   1953  11   12.3     6.3       0    34.0    47.8
+   1953  12   10.7     5.7       1    20.3    28.7
+   1954   1    6.4     0.8      13    36.9    72.2
+   1954   2    6.7     1.1       8    81.0    62.2
+   1954   3   11.0     3.6       4    83.6   122.0
+   1954   4   13.9     3.2       1     6.1   223.7
+   1954   5   16.9     7.0       0    53.1   168.1
+   1954   6   18.4    10.1       0    90.0   151.2
+   1954   7   19.3    11.2       0    66.2   159.8
+   1954   8   20.0    11.5       0    96.1   148.9
+   1954   9   18.3     9.8       0    77.8   170.9
+   1954  10   16.4     9.5       1    81.4    88.0
+   1954  11   12.1     4.5       2   139.3    58.1
+   1954  12   10.3     4.6       2    74.4    45.0
+   1955   1    6.5     1.1      11    91.0    29.2
+   1955   2    6.2    -0.3      18    52.2    89.7
+   1955   3    8.2    -0.1      19    29.9   175.3
+   1955   4   14.9     5.0       0     9.4   178.9
+   1955   5   15.5     6.1       0   108.1   222.6
+   1955   6   19.8    10.9       0    69.3   179.2
+   1955   7   24.6    13.2       0    33.8   284.5
+   1955   8   24.7    13.8       0    24.4   220.6
+   1955   9   20.1    10.1       0    42.8   171.6
+   1955  10   15.1     5.8       4   118.6   125.8
+   1955  11   11.6     4.8       4    70.5    74.3
+   1955  12   10.7     4.3       2   107.0    30.2
+   1956   1    8.6     1.3      13   122.7    60.5
+   1956   2    3.9    -3.3      22     2.6    96.7
+   1956   3   11.8     3.2       6    17.4   159.3
+   1956   4   13.2     3.2       1    51.6   171.0
+   1956   5   19.6     7.2       0     7.3   267.6
+   1956   6   19.4    10.2       0    52.0   165.9
+   1956   7   21.4    12.8       0    57.5   187.5
+   1956   8   19.8    10.7       0    88.9   187.6
+   1956   9   19.6    11.9       0   111.3   121.4
+   1956  10   15.5     6.6            44.2   123.5
+   1956  11   10.3     3.0       7    21.0    88.8
+   1956  12    9.4     4.3       4   140.5    22.9
+   1957   1    9.1     3.5       3    74.6    56.6
+   1957   2   10.3     3.6       5   104.0    64.6
+   1957   3   13.7     6.2       1    52.5    96.7
+   1957   4   15.3     5.6       0     2.3   183.0
+   1957   5   16.9     7.0       0    39.8   226.2
+   1957   6   23.4    11.1       0    42.9   302.4
+   1957   7   22.2    13.8       0   109.2   176.3
+   1957   8   21.4    12.7       0    88.5   175.4
+   1957   9   18.2    10.1       0    67.3   123.7
+   1957  10   16.5     8.6       0    61.0    99.5
+   1957  11   10.1     4.5       1    67.0    70.5
+   1957  12    9.0     2.5       9    53.3    62.2
+   1958   1    7.9     1.7       8   117.9    54.1
+   1958   2   10.3     3.3       7    72.2    44.6
+   1958   3    8.8     1.8      11    38.7   107.6
+   1958   4   13.0     3.9       4    15.0   169.3
+   1958   5   16.9     8.2       0    54.8   208.8
+   1958   6   19.4    10.8       0    87.4   153.6
+   1958   7   21.4    12.8       0    45.3   197.6
+   1958   8   20.6    13.3       0   111.0   136.1
+   1958   9   20.1    12.1       0   123.7   140.3
+   1958  10   15.8     8.9       0    81.3    98.0
+   1958  11   10.4     4.7            61.5    58.4
+   1958  12    9.3     3.3       4   115.7    33.6
+   1959   1    7.1    -0.2      17    85.9    98.0
+   1959   2    8.1     1.6       9     4.4    62.3
+   1959   3   12.5     4.8       0    84.9   121.3
+   1959   4   15.1     6.4       0    69.1   166.4
+   1959   5   19.6     8.5       0    17.2   248.1
+   1959   6   21.8    11.1       0    24.7   232.4
+   1959   7   24.2    13.1       0    42.0   296.9
+   1959   8   24.2    13.3       0    39.6   245.3
+   1959   9   23.5    10.0       0     2.0   246.5
+   1959  10   18.3     8.9       0    78.5   161.5
+   1959  11   12.0     3.9       5    97.0    62.5
+   1959  12   10.6     4.0       2   164.2    40.6
+   1960   1    7.3     2.2      11   102.5    38.1
+   1960   2    8.9     1.8       8    75.6    84.9
+   1960   3   10.8     4.3       1    53.9    82.0
+   1960   4   14.8     5.8       0    31.6   173.8
+   1960   5   18.8     9.1       0    36.7   191.7
+   1960   6   22.0    11.9       0    62.0   252.5
+   1960   7   19.8    12.1       0   113.3   166.6
+   1960   8   20.5    12.0       0   152.4   166.2
+   1960   9   18.4    10.4       0   123.3   133.4
+   1960  10   15.2     8.6           180.2    89.0
+   1960  11   12.5     5.4       2   135.4    85.3
+   1960  12    7.9     2.3       4    99.8    61.6
+   1961   1    8.1     2.1       6   126.4    52.6
+   1961   2   11.0     5.7       0    61.4    64.4
+   1961   3   14.6     3.8       2     3.1   173.0
+   1961   4   13.7     7.9       0   105.1    97.4
+   1961   5   17.3     7.4       0    33.5   229.8
+   1961   6   21.0    10.0       0    18.6   243.2
+   1961   7   21.9    12.2       0    29.7   208.0
+   1961   8   21.6    12.8       0    23.5   172.5
+   1961   9   21.1    12.5       0    92.8   128.0
+   1961  10   16.6     8.6       0    97.7   136.7
+   1961  11   10.4     4.4       3    62.1    61.3
+   1961  12    7.5     1.3      15    86.1    70.9
+   1962   1    8.6     2.6       6   131.6    45.9
+   1962   2    8.8     2.1       5    13.7    83.7
+   1962   3    8.1     0.2      15    33.2   123.3
+   1962   4   13.5     4.8       0    38.2   148.9
+   1962   5   14.8     7.3       0    62.8   170.3
+   1962   6   20.2     9.7       0     9.0   268.1
+   1962   7   20.7    12.3       0    40.7   147.0
+   1962   8   20.6    11.8       0    82.2   170.5
+   1962   9   18.4     9.9       0   106.7   152.2
+   1962  10   16.5     7.6            38.1   138.7
+   1962  11    9.8     3.7       6    77.3    37.6
+   1962  12    6.6    -0.1      16    70.7    88.1
+   1963   1    1.2    -4.6      29    14.8    84.3
+   1963   2    3.3    -2.1      21    34.0    80.8
+   1963   3   10.6     3.4       4   114.4   112.5
+   1963   4   13.9     6.0            96.1   125.1
+   1963   5   16.5     7.0       0    42.3   204.7
+   1963   6   20.4    11.6       0    62.6   177.8
+   1963   7   20.8    11.9       0    31.0   202.7
+   1963   8   19.9    11.9       0    87.3   155.7
+   1963   9   18.9    10.5       0    66.6   133.1
+   1963  10   15.4     8.9       0    43.9    64.8
+   1963  11   13.1     7.0       0   151.5    70.3
+   1963  12    6.1     0.5      14    35.8    56.4
+   1964   1    6.8     1.6       8    10.9    28.9
+   1964   2    8.6     2.9       5    28.4    48.8
+   1964   3    8.5     3.0       3   111.8    66.7
+   1964   4   13.6     5.7            64.8   129.2
+   1964   5   19.0     9.8       0    66.8   194.1
+   1964   6   19.7    11.1       0    61.1   164.9
+   1964   7   22.8    13.0       0    19.4   207.8
+   1964   8   22.1    12.5       0    22.3   195.8
+   1964   9   21.1    11.0       0    18.6   209.6
+   1964  10   14.6     5.6            57.2   129.8
+   1964  11   12.2     5.9       2    62.8    51.5
+   1964  12    8.2     1.6      10    87.2    61.3
+   1965   1    7.6     1.6      10    95.3    82.5
+   1965   2    6.8     1.0       9     3.7    46.5
+   1965   3   10.8     2.7       9    92.1   138.8
+   1965   4   14.1     4.8       0    29.1   152.5
+   1965   5   16.6     8.3       0    47.9   189.2
+   1965   6   19.7    10.6       0    53.9   180.4
+   1965   7   19.5    11.7       0    80.9   142.1
+   1965   8   20.9    11.9       0    63.5   173.9
+   1965   9   17.9     9.4       0   106.7   124.4
+   1965  10   17.0     8.1       0    14.5   137.4
+   1965  11    9.9     3.1       7   106.5    86.3
+   1965  12    9.7     2.8       5   131.6    67.6
+   1966   1    6.5     1.9      11    52.7    42.0
+   1966   2   10.1     5.1       1   142.0    33.7
+   1966   3   11.9     3.3       2    26.1   131.7
+   1966   4   13.1     5.9       2    97.0    90.5
+   1966   5   17.4     7.6       0    60.4   239.2
+   1966   6   21.4    12.1       0    69.2   226.5
+   1966   7   21.0    12.1       0    56.0   173.9
+   1966   8   20.8    11.7       0    75.4   178.7
+   1966   9   20.2    10.7       0    49.7   168.9
+   1966  10   15.8     8.6       0   150.1    85.2
+   1966  11   10.0     3.4       3    49.7    60.8
+   1966  12   10.4     3.4       4    67.1    41.9
+   1967   1    8.3     2.5      11   102.5    67.2
+   1967   2   10.2     3.2       6    90.7    91.1
+   1967   3   12.5     4.3       1    58.1   168.8
+   1967   4   13.7     5.2       1    46.3   153.0
+   1967   5   16.1     8.0       1   108.8   197.9
+   1967   6   20.7    10.7       0    36.2   225.6
+   1967   7   22.9    13.3       0    26.5   248.6
+   1967   8   21.4    12.7       0    65.0   189.0
+   1967   9   18.9    11.5       0   105.7   120.9
+   1967  10   15.7     9.3       0   179.6    93.0
+   1967  11   10.6     3.0       4    54.0    93.6
+   1967  12    8.2     2.1      11    75.4    52.9
+   1968   1    8.0     2.2       8    67.8    43.0
+   1968   2    6.6     0.1      17    55.2    82.5
+   1968   3   11.6     3.8       3    24.0   156.6
+   1968   4   13.8     4.8       8    63.2   193.5
+   1968   5   16.4     7.3       0    66.9   195.1
+   1968   6   20.6    11.8       0   108.3   192.4
+   1968   7   21.2    12.5       0    58.5   180.6
+   1968   8   20.7    12.9       0    42.0   135.8
+   1968   9   19.0    11.7       0   175.9   141.5
+   1968  10   16.9    11.1       0   107.3    61.9
+   1968  11   10.4     5.3       2    45.1    56.8
+   1968  12    6.8     1.9      10    85.4    40.9
+   1969   1    9.6     4.3       3   130.3    46.2
+   1969   2    6.1    -0.1      14    44.9    86.6
+   1969   3    9.2     2.1       7    75.9    78.3
+   1969   4   14.2     4.3       0    22.0   212.3
+   1969   5   16.9     8.5       0    82.9   178.7
+   1969   6   21.0    10.5       0    29.3   288.6
+   1969   7   23.5    13.4       0    49.4   265.1
+   1969   8   22.2    13.4       0    67.9   172.8
+   1969   9   19.8    11.9       0    35.5   104.3
+   1969  10   18.4    10.2       0     2.8   129.0
+   1969  11   10.8     3.8       5   130.1    91.5
+   1969  12    7.8     2.1       6    94.6    35.2
+   1970   1    7.9     3.1       7   115.4    37.5
+   1970   2    7.8     1.8       9    63.3   110.8
+   1970   3    8.5     1.5      12    49.5   110.1
+   1970   4   11.2     4.2       4    42.1   139.9
+   1970   5   18.3     9.1       0    30.5   236.4
+   1970   6   22.4    12.8       0    36.2   265.9
+   1970   7   20.3    12.3       0    56.0   202.0
+   1970   8   21.3    13.1       0    61.3   195.8
+   1970   9   19.5    11.8       0    68.7   163.3
+   1970  10   15.6     8.4       0    13.2   109.3
+   1970  11   12.5     6.7       1   221.4    63.7
+   1970  12    7.5     2.3       9    26.6    64.2
+   1971   1    8.1     3.4       5   110.6    47.5
+   1971   2    8.7     2.1       6    26.8    75.2
+   1971   3    9.2     2.5       6    72.3   120.2
+   1971   4   12.8     5.2       1    52.1   163.7
+   1971   5   17.5     8.4       0    30.5   237.6
+   1971   6   17.8    10.1       0   129.8   174.1
+   1971   7   23.3    13.7       0    40.2   269.7
+   1971   8   20.5    13.7       0    54.9   150.7
+   1971   9   20.7    10.5       0     8.9   207.2
+   1971  10   16.8     8.7       0    61.9   153.3
+   1971  11   10.9     3.0       8    55.0   101.2
+   1971  12    9.5     4.9       3    29.4    33.9
+   1972   1    7.5     2.8       6    85.7    39.7
+   1972   2    8.3     3.6       1    88.0    44.3
+   1972   3   12.2     4.1       1    62.6   169.0
+   1972   4   13.4     6.2       0    64.4   163.5
+   1972   5   14.8     7.9       0    71.1   167.3
+   1972   6   15.7     9.1       0    43.3   176.7
+   1972   7   21.0    12.6       0    41.9   193.2
+   1972   8   21.6    12.1       0    36.1   216.9
+   1972   9   18.0     9.1       0    26.8   150.4
+   1972  10   15.6     8.5       0    38.4   112.8
+   1972  11   10.6     4.1       5    77.5    84.1
+   1972  12   10.0     4.7       2   125.7    59.5
+   1973   1    8.0     2.5       9    36.9    35.6
+   1973   2    8.6     1.6      10    23.1    91.2
+   1973   3   11.4     2.5       5    19.1   153.7
+   1973   4   13.0     4.3       2    50.4   169.7
+   1973   5   16.3     8.4       0    72.1   180.1
+   1973   6   21.0    11.3       0    34.3   250.3
+   1973   7   21.6    12.7       0    30.3   184.6
+   1973   8   23.3*   13.9       0    35.5   209.4
+   1973   9   20.5    11.8       0    43.8   182.3
+   1973  10   14.4     6.6       0    36.8   111.7
+   1973  11   11.2     4.4       6    25.4*   96.9
+   1973  12    9.3     3.2       8    64.5    67.3
+   1974   1    9.8     4.7       1   141.2    44.0
+   1974   2    9.7     3.7       0   118.5    73.9
+   1974   3   10.6     3.8       3    26.1   126.5
+   1974   4   15.0     5.3       0    16.0   198.3
+   1974   5   16.6     7.5       0    42.0   236.7
+   1974   6   19.9    10.7       0    93.6   216.4
+   1974   7   20.0    12.5       0    48.0   188.4
+   1974   8   20.5    12.1       0    80.2   200.1
+   1974   9   17.3    10.2       0   160.5   148.4
+   1974  10   12.3     5.6       0    50.4   116.6
+   1974  11   11.3     6.1       0   166.3    59.6
+   1974  12   11.1     6.5       0    44.5    55.2
+   1975   1   10.5     5.2       1   129.5    48.6
+   1975   2    9.7     2.7       2    25.3    97.2
+   1975   3    9.1     3.2       6    98.2    89.0
+   1975   4   13.3     5.2       5    31.7   161.4
+   1975   5   15.9     7.5       0    41.3   178.6
+   1975   6   22.9    10.9       0    17.0   321.8
+   1975   7   23.6    13.8       0    24.9   247.2
+   1975   8   24.5    14.5       0    36.4   247.5
+   1975   9   19.0    10.6       0   163.6   143.8
+   1975  10   15.2     8.1       0    31.1   129.1
+   1975  11   11.2     4.2       2    58.8   100.9
+   1975  12    8.3     2.4       9    33.2    60.0
+   1976   1    9.0     3.8       6    12.2    57.1
+   1976   2    7.7     3.2       5    31.1    40.2
+   1976   3    9.5     2.4       9    16.5   132.8
+   1976   4   14.0     4.4       0     9.9   198.8
+   1976   5   17.6     8.9       0    32.1   246.4
+   1976   6   23.8    13.3       0    10.5   266.2
+   1976   7   25.5    14.9       0    16.9   293.3
+   1976   8   25.4    13.6       0    29.4   311.8
+   1976   9   18.7    11.0       0   138.0   136.2
+   1976  10   14.9     9.3       0   132.5    60.8
+   1976  11   10.6     4.3       2   154.6    69.5
+   1976  12    6.3     0.7      12    94.9    65.0
+   1977   1    6.8     1.8      12    76.1    44.0
+   1977   2    9.6     4.0 -         122.7    81.8
+   1977   3   10.9     5.2       2    74.0   110.6
+   1977   4   12.0     4.5       3    25.0   179.0
+   1977   5   16.7     7.5       0    62.8   228.1
+   1977   6   16.9     9.7       0    55.7   136.3
+   1977   7   22.1    13.0       0    10.6   217.6
+   1977   8   20.5    12.7       0   102.5   165.9
+   1977   9   17.7    10.8       0    19.6   126.0
+   1977  10   16.1    10.2       0    50.6   118.6
+   1977  11   10.7     5.0       6    85.7   101.1
+   1977  12   10.0     5.0       0   113.1    49.8
+   1978   1    7.6     1.6       9    90.3    76.7
+   1978   2    6.5     1.2      11    75.7    63.1
+   1978   3   10.7     3.9       3    67.4   122.8
+   1978   4   11.1     4.1       3    65.4   129.3
+   1978   5   17.4     8.2       0    43.1   226.7
+   1978   6   19.0    10.7       0    29.5   195.6
+   1978   7   19.7    12.6       0    81.4   136.4
+   1978   8   20.3    12.3       0    50.7   184.6
+   1978   9   19.7    10.6       0    24.2   180.0
+   1978  10   16.4     9.0       0     6.4   102.7
+   1978  11   12.7     6.9       4    21.3    76.8
+   1978  12    8.6     3.9       8   198.6    30.1
+   1979   1    4.8    -1.9      21    90.6    81.2
+   1979   2    5.5    -0.2      12    61.7    57.7
+   1979   3    8.8     2.8       2    92.7   111.4
+   1979   4   12.6     5.1       3    50.3   149.8
+   1979   5   14.8     6.8       0   117.8   223.8
+   1979   6   18.4    10.7       0    44.1   148.6
+   1979   7   22.4    13.0       0    29.7   229.5
+   1979   8   19.5    11.9       0    79.7   190.5
+   1979   9   18.7    10.1       0    16.3   171.8
+   1979  10   16.1     9.5       0    60.2   123.7
+   1979  11   11.4     4.4       3    48.0    78.9
+   1979  12    9.7     4.4       5   111.4    66.6
+   1980   1    6.4     0.1      16    45.0    88.0
+   1980   2   10.0     4.1       1    61.8    60.3
+   1980   3    9.0     3.0       3    87.6    84.2
+   1980   4   14.4     6.2       0    16.7   192.7
+   1980   5   17.6     7.7       0    20.7   242.2
+   1980   6   18.5    10.7       0   136.7   187.4
+   1980   7   19.2    12.0       0    48.7   177.6
+   1980   8   21.0    13.3       0    57.8   191.3
+   1980   9   19.5    12.8       0    49.9   134.6
+   1980  10   14.0     6.6       0    86.6   124.2
+   1980  11    9.6     4.5       4    47.7    72.8
+   1980  12    9.5     3.4       7    46.4    79.1
+   1981   1    8.7     2.8       7    28.9    69.7
+   1981   2    7.3     0.7      13    36.4    81.3
+   1981   3   11.3     6.6       0   140.7    79.6
+   1981   4   13.5     5.4 -          49.0   145.0
+   1981   5   15.1     9.0       0    86.5   140.3
+   1981   6   17.9    10.6       0    31.7   168.0
+   1981   7   21.3    12.7       0    52.1   162.5
+   1981   8   22.8    13.3       0    10.7   233.0
+   1981   9   19.8    11.4       0   165.6   154.2
+   1981  10   13.0     6.4       0    80.6    99.2
+   1981  11   11.7     5.5       1    37.7    40.3
+   1981  12    6.0     0.0      15    92.3    42.3
+   1982   1    7.4     2.1      10    39.8    57.8
+   1982   2    8.5     3.3       2    46.6    46.9
+   1982   3   10.7     2.8       2    82.4   161.1
+   1982   4   14.8     5.4       0    16.6   203.3
+   1982   5   17.3     8.3       0    64.6   213.5
+   1982   6   20.9    12.8       0    79.6   223.7
+   1982   7   22.7    13.6       0    30.3   194.8
+   1982   8   21.1    13.2       0    56.4   174.8
+   1982   9   20.5    11.4       0    56.8   154.3
+   1982  10   14.5     8.3       0   167.6    75.9
+   1982  11   11.9     6.9       4   123.3    62.9
+   1982  12    8.9     2.8       6    97.4    47.8
+   1983   1   10.3     5.0       2    76.3    51.7
+   1983   2    6.1     0.7      14    33.8    96.7
+   1983   3   10.4     3.3       3    34.1    92.6
+   1983   4   11.7     4.3 -          74.9   153.7
+   1983   5   14.6     8.3       0    66.0   160.6
+   1983   6   20.1    11.9       0    46.3   188.8
+   1983   7   26.4    16.1       0     9.1   276.4
+   1983   8   24.5    14.0       0    39.9   260.8
+   1983   9   18.6    11.5       0    81.7   113.4
+   1983  10   15.1     8.4       1    55.1   113.4
+   1983  11   11.7     6.2       5    40.6    54.4
+   1983  12    9.9     4.0       8    94.4    54.2
+   1984   1    8.7     2.6       4   125.5    77.9
+   1984   2    8.1     2.4       5    32.3    74.9
+   1984   3    9.2     2.8       1    80.0    76.5
+   1984   4   14.8     4.5       2     2.0   237.3
+   1984   5   15.6     7.3       0    92.8   157.5
+   1984   6   21.4    11.6       0    19.8   272.8
+   1984   7   22.8    12.8       0    29.5   262.6
+   1984   8   23.1    14.1       0    22.7   207.7
+   1984   9   18.6    11.3       0    62.5   124.4
+   1984  10   15.4     9.1       0    95.7    85.2
+   1984  11   12.1     6.3       1   132.4    64.2
+   1984  12    9.6     2.9       7   109.0    56.0
+   1985   1    4.5    -1.4      22    70.7    66.6
+   1985   2    6.4     0.3      13    35.8    89.3
+   1985   3    9.3     1.5      10    56.6   120.6
+   1985   4   13.8     5.0       2    41.7   179.7
+   1985   5   17.0     7.7       0    35.3   201.2
+   1985   6   18.4     9.7       0    59.0   179.4
+   1985   7   21.7    13.0       0    57.0   238.0
+   1985   8   18.7    12.5       0    91.9   198.2
+   1985   9   19.7    11.5       0    23.3   150.0
+   1985  10   15.8     9.3       0    18.3   123.1
+   1985  11    8.8     2.2       8    51.6    78.0
+   1985  12   10.0     5.6       5   108.4    37.9
+   1986   1    7.9     1.9       7   116.3    67.4
+   1986   2    2.8    -2.1      24     7.6    83.1
+   1986   3    9.0     2.3       6    57.9   113.5
+   1986   4   10.6     3.3       3    53.2   160.4
+   1986   5   14.6     8.1       0    67.7   181.1
+   1986   6   21.2    11.8       0    22.3   215.4
+   1986   7   21.2    13.0       0    53.0   186.7
+   1986   8   19.0    11.8       0   103.9   167.3
+   1986   9   17.5     8.2       0    31.3   146.9
+   1986  10   16.1     8.9       0    74.4   104.3
+   1986  11   12.4     5.8       0   116.7    83.1
+   1986  12   10.1     3.9       3   112.0    61.6
+   1987   1    4.3    -0.5      17     9.7    61.8
+   1987   2    7.9     1.9      10    55.4    78.5
+   1987   3    8.7     2.1       9    96.8   112.0
+   1987   4   14.5     6.6       0    73.5   187.5
+   1987   5   16.5     7.7       0    29.9   218.3
+   1987   6   18.1    10.7       0    65.9   156.8
+   1987   7   21.8    13.4       0    47.2   202.4
+   1987   8   21.8    12.7       0    16.7   191.7
+   1987   9   19.7    12.0       0    38.4   144.5
+   1987  10   15.0     8.2       0   192.8   112.1
+   1987  11   10.8     4.9       3    79.4    69.2
+   1987  12    8.8     4.8       4    43.5    43.5
+   1988   1    9.1     4.0       3   148.8    61.6
+   1988   2    9.0     2.5       4    49.5   129.0
+   1988   3   10.6     4.3       3    69.7    98.4
+   1988   4   13.3     5.1       1    43.0   181.8
+   1988   5   17.8     9.4       0    24.4   234.1
+   1988   6   20.0    11.6       0    25.6   172.2
+   1988   7   18.7    12.3       0    60.3   180.5
+   1988   8   20.3    11.5       0    60.9   186.2
+   1988   9   18.7    10.9       0    30.4   141.3*
+   1988  10   15.4     9.3       0    83.6   109.1*
+   1988  11   10.9     2.8      10    18.1   106.5
+   1988  12   10.6     5.6       0    18.9    41.6
+   1989   1    9.8     4.1       5    25.3    66.2
+   1989   2   10.3     3.7       2    80.3   101.0
+   1989   3   11.9     5.2       1    80.0   102.7
+   1989   4   11.6     4.2       1    73.7   160.1
+   1989   5   20.3    10.1       0     4.1   315.9
+   1989   6   21.1    11.6       0    36.5   267.6
+   1989   7   25.2    15.0       0    16.3   289.0
+   1989   8   23.3    13.2       0    27.5   271.6
+   1989   9   20.7    12.3       0    26.9   125.1
+   1989  10   16.6     9.9       0    93.6    93.5
+   1989  11   11.8     4.6       5    52.1   105.3
+   1989  12    9.6     4.0       3   159.0    35.9
+   1990   1   10.4     5.0       1   120.5    44.1
+   1990   2   11.2     6.1       0   168.4    88.3
+   1990   3   12.7     5.4       1     4.3   153.1
+   1990   4   14.1     4.8       2    36.1   238.1
+   1990   5   19.8     9.2       0    19.0   290.9
+   1990   6   18.0    11.0       0    53.6   134.3
+   1990   7   22.8    13.3       0     8.9   289.4
+   1990   8   24.5    14.3       0    19.5   257.8
+   1990   9   20.3     9.9       0    38.5   168.6
+   1990  10   16.3    10.2       0    91.9   113.9
+   1990  11   11.3     5.5       0    42.6    87.4
+   1990  12    8.1     2.8       6    57.9    60.3
+   1991   1    7.5     2.6       2   104.2    66.5
+   1991   2    5.6    -0.6      17    29.5    71.8
+   1991   3   12.1     5.2       3    79.4    98.9
+   1991   4   12.7     5.2       0    40.1   153.6
+   1991   5   16.5     8.1       0    11.1   161.7
+   1991   6   16.6    10.0       0   111.0   133.1
+   1991   7   21.5    14.1       0    70.0   219.6
+   1991   8   23.3    14.1       0    11.7   251.8
+   1991   9   21.6    11.8       0    43.8   153.5
+   1991  10   14.5     8.3       0    77.0    82.9
+   1991  11   10.8     5.0       2    55.8    56.2
+   1991  12    8.9     2.7       7    28.0    44.5
+   1992   1    7.7     1.9      12    20.7    65.9
+   1992   2    9.3     2.7       9    37.8    58.1
+   1992   3   11.1     5.1 -          37.0    68.4
+   1992   4   13.2     5.8       1    90.9   146.6
+   1992   5   19.9    10.1       0    16.2   279.2
+   1992   6   22.1    12.0       0    48.7   221.1
+   1992   7   21.0    14.2       0    47.6   160.8
+   1992   8   20.3    13.8       0    94.6   143.1
+   1992   9   18.4    11.5       0    50.3   126.5
+   1992  10   13.2     5.7       2    59.3     ---
+   1992  11   12.2     5.8       0   135.1     ---
+   1992  12    8.0     2.6       6    91.9     ---
+   1993   1   10.0     4.4       5    99.9     ---
+   1993   2    7.9     3.3       4     7.5     ---
+   1993   3   11.1     3.9       1    47.9     ---
+   1993   4   14.0     7.1       0    86.1     ---
+   1993   5   17.8     9.2       0    57.0     ---
+   1993   6   20.9    12.0       0    59.7     ---
+   1993   7   20.6    12.5       0    54.7     ---
+   1993   8   20.9    11.5       0    34.0     ---
+   1993   9   17.8     9.9       0   124.9     ---
+   1993  10   13.2     6.8       1   174.5     ---
+   1993  11    9.6     2.8       5    76.7     ---
+   1993  12    9.6     3.9       4   155.8     ---
+   1994   1    9.3     3.4       5   127.8     ---
+   1994   2    8.0     1.7       8    81.4     ---
+   1994   3   11.9     5.3 -          63.7     ---
+   1994   4   12.6     5.4       0    61.7     ---
+   1994   5   15.7     8.8       0    95.4     ---
+   1994   6   20.1    11.3       0    25.7     ---
+   1994   7   24.3    14.5       0    16.1     ---
+   1994   8   22.1    13.8       0    50.3     ---
+   1994   9   18.0    10.7       0    93.1     ---
+   1994  10   15.9     7.7       0   107.6     ---
+   1994  11   13.5     9.4       0    71.3     ---
+   1994  12   10.9     4.7       5   122.2     ---
+   1995   1    9.0     3.1       4   146.0     ---
+   1995   2   10.6     5.1       1   127.3     ---
+   1995   3   10.7     2.6       5    45.0     ---
+   1995   4   14.8     6.3       2    22.6     ---
+   1995   5   17.9     8.4       0    21.1     ---
+   1995   6   21.4    11.3       0    11.2     ---
+   1995   7   25.1    14.9       0    19.7     ---
+   1995   8   27.1    15.8       0     4.6     ---
+   1995   9   19.3    11.2       0   151.4     ---
+   1995  10   17.7    11.4       0    47.4     ---
+   1995  11   12.5     5.9       4   126.7     ---
+   1995  12    6.5     2.0      11    83.9     ---
+   1996   1    7.7     4.4       3    64.7     ---
+   1996   2    6.9     0.5      16    84.9     ---
+   1996   3    9.0     2.6       5    38.1     ---
+   1996   4   13.7     5.5       2    37.3     ---
+   1996   5   14.7     6.4       0    44.0     ---
+   1996   6   20.6    10.8       0    21.0     ---
+   1996   7   22.3    13.0       0    43.8     ---
+   1996   8   22.2    13.4       0    72.6     ---
+   1996   9   19.0    10.6       0    36.7     ---
+   1996  10   16.2     9.7       0    55.5     ---
+   1996  11   10.9     3.3       6   140.7     ---
+   1996  12    6.7     1.8      10    23.5     ---
+   1997   1    5.5     0.3      16    16.4     ---
+   1997   2   10.0     4.1       3   112.2     ---
+   1997   3   12.8     5.1       0    23.4     ---
+   1997   4   15.6     5.3       1    12.5     ---
+   1997   5   17.6     8.4       0    40.7     ---
+   1997   6   19.3    12.2       0   105.2     ---
+   1997   7   22.7    13.4       0    10.6     ---
+   1997   8   23.8    16.2       0    72.1     ---
+   1997   9   20.7    11.3       0     7.5     ---
+   1997  10   16.9     8.1       3    64.5     ---
+   1997  11   13.0     6.2       3   151.4     ---
+   1997  12    9.9     4.2       6   100.5     ---
+   1998   1    9.3     3.9       4   118.5     ---
+   1998   2   10.9     3.5       5     9.5     ---
+   1998   3   12.2     6.0       0    78.5     ---
+   1998   4   12.3     5.4       2    89.3     ---
+   1998   5   20.8    10.5       0    18.9     ---
+   1998   6   18.7    12.0       0   109.0     ---
+   1998   7   20.3    13.1       0    37.4     ---
+   1998   8   22.9    12.4       0    18.3     ---
+   1998   9   19.9    12.7       0    99.6     ---
+   1998  10   15.5     8.9       0   135.1     ---
+   1998  11   11.0     4.6       1    59.0     ---
+   1998  12   10.0     4.0       5    87.3     ---
+   1999   1    9.9     4.1       5   129.4     ---
+   1999   2    9.5     3.3       4    28.8     ---
+   1999   3   12.0     4.2       1    32.2     ---
+   1999   4   14.4     6.7       0    57.2     ---
+   1999   5   18.6    10.4       0    17.2     ---
+   1999   6   19.4    10.9       0    75.3     ---
+   1999   7   24.2    14.0       0    11.8     ---
+   1999   8   21.8    14.1       0   119.5     ---
+   1999   9   21.2    13.3       0   111.9     ---
+   1999  10   16.1     8.1       0    66.8     ---
+   1999  11   11.8     6.0       0    49.6     ---
+   1999  12    9.3     3.0       5   138.8     ---
+   2000   1    9.1     2.1      10    26.3     ---
+   2000   2   10.9     4.3       4    88.5     ---
+   2000   3   12.5     4.7       1    14.7     ---
+Site Closed
diff --git a/stationList.txt b/stationList.txt
index de694c0..dcae3f8 100644
--- a/stationList.txt
+++ b/stationList.txt
@@ -4,7 +4,7 @@ bradforddata
 braemardata
 cambornedata
 cambridgedata
-cardiffdata.txt
+cardiffdata
 chivenordata
 cwmystwythdata
 dunstaffnagedata
diff --git a/stornowaydata.txt b/stornowaydata.txt
new file mode 100644
index 0000000..72c7ac8
--- /dev/null
+++ b/stornowaydata.txt
@@ -0,0 +1,1712 @@
+Stornoway
+Location: 1464E 9332N, 15 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1873   7   16.7     9.9       0   110.5     ---
+   1873   8   15.5     8.9       0   141.0     ---
+   1873   9   12.2     5.9       0   100.7     ---
+   1873  10    9.0     2.4       2   164.1     ---
+   1873  11    7.6     2.1       3    91.9     ---
+   1873  12    8.7     2.8       5   131.8     ---
+   1874   1    6.6     1.1      11   171.6     ---
+   1874   2    7.1     2.0       5    45.2     ---
+   1874   3    8.2     3.1       5   130.3     ---
+   1874   4   11.0     3.8       1    81.9     ---
+   1874   5   11.9     4.5       0    69.8     ---
+   1874   6   15.0     7.6       0    78.6     ---
+   1874   7   17.6    10.3       0    78.5     ---
+   1874   8   15.1     8.7       0   112.1     ---
+   1874   9   12.9     6.9       0   132.7     ---
+   1874  10   10.1     3.9       0   216.5     ---
+   1874  11    7.6     3.0       3   132.0     ---
+   1874  12    3.0    -2.2      28   103.7     ---
+   1875   1    6.9     2.1       6   186.6     ---
+   1875   2    5.1     0.7       7    56.3     ---
+   1875   3    7.7     1.8       6    25.8     ---
+   1875   4   11.2     2.7       2    74.7     ---
+   1875   5   13.2     6.6       0    90.3     ---
+   1875   6   14.8     6.4       0    74.2     ---
+   1875   7   16.2     8.0       0    63.7     ---
+   1875   8   16.1     9.6       0    96.8     ---
+   1875   9   14.5     7.8       0    54.1     ---
+   1875  10   10.4     4.9       1    80.7     ---
+   1875  11    6.5     1.4      12   113.8     ---
+   1875  12    7.0     1.9       8   121.7     ---
+   1876   1    7.3     2.0      10   142.7     ---
+   1876   2    4.5    -0.4      12   135.5     ---
+   1876   3    5.6    -0.2      12   145.2     ---
+   1876   4    8.5     2.7       7    99.0     ---
+   1876   5   12.9     4.9       1    54.5     ---
+   1876   6   15.2     8.4       0   108.3     ---
+   1876   7   16.2     9.8       0    48.8     ---
+   1876   8   16.3     9.3       0    58.7     ---
+   1876   9   12.5     7.0       0    73.4     ---
+   1876  10   11.3     6.3       0   137.0     ---
+   1876  11    7.9     3.2       6    76.3     ---
+   1876  12    6.4     2.5       7    68.3     ---
+   1877   1    5.5     0.0      12   137.0     ---
+   1877   2    5.7     0.6       8   163.5     ---
+   1877   3    6.7     0.4      14    86.3     ---
+   1877   4    8.4     1.8       6    45.0     ---
+   1877   5   10.7     4.0       5    89.5     ---
+   1877   6   14.8     7.6       0   132.1     ---
+   1877   7   15.1     9.0       0   102.5     ---
+   1877   8   14.2     8.6       0    76.0     ---
+   1877   9   12.7     6.2       0    42.3     ---
+   1877  10   10.1     4.2       4   201.4     ---
+   1877  11    7.4     1.6       6   203.8     ---
+   1877  12    6.7     1.4      12   172.7     ---
+   1878   1    5.9     0.6      10   131.5     ---
+   1878   2    8.3     3.5       2    60.0     ---
+   1878   3    6.5     1.5      11    91.5     ---
+   1878   4   10.3     4.3       2    23.7     ---
+   1878   5   12.4     5.9       0    57.7     ---
+   1878   6   14.6     8.5       0    61.7     ---
+   1878   7   16.5    10.9       0    41.3     ---
+   1878   8   16.9    10.4       0    37.3     ---
+   1878   9   13.9     8.7       0   106.4     ---
+   1878  10   11.3     6.7       1   129.2     ---
+   1878  11    5.9     1.5       7    96.1     ---
+   1878  12    3.1    -1.0      20    94.5     ---
+   1879   1    3.7     0.0      15    34.7     ---
+   1879   2    4.6     0.6      10    35.7     ---
+   1879   3    5.5     0.1      13    88.1     ---
+   1879   4    7.3     2.2       2    26.9     ---
+   1879   5   10.0     4.2       1    45.5     ---
+   1879   6   13.3     8.0       0    28.5     ---
+   1879   7   13.5     9.5       0    67.8     ---
+   1879   8   14.4     9.6       0   127.7     ---
+   1879   9   12.8     7.5       0   114.8     ---
+   1879  10   10.2     4.4       0    69.2     ---
+   1879  11    7.4     3.1       3    68.9     ---
+   1879  12    6.3     0.8      10    80.3     ---
+   1880   1    ---     ---     ---     ---     ---
+   1880   2    7.4     3.0       2   113.2     ---
+   1880   3    8.6     2.6       1    23.3     ---
+   1880   4    9.3     3.9       0    52.3     ---
+   1880   5   11.2     5.7       0    48.6     ---
+   1880   6   14.4     8.3       0    43.3     ---
+   1880   7   15.7    10.5       0    34.5     ---
+   1880   8   18.5    11.9       0    17.9     ---
+   1880   9   15.5    10.0       0    85.2     ---
+   1880  10    8.9     2.3       9   124.4     ---
+   1880  11    7.3     1.6      12   139.7     ---
+   1880  12    5.1     0.0      16    82.2     ---
+   1881   1    3.1    -2.6      22    33.1     ---
+   1881   2    4.8     0.2      11    90.1     ---
+   1881   3    6.1    -0.1      14    84.7     ---
+   1881   4    9.6     2.1       6    27.9     ---
+   1881   5   13.0     5.9       0    70.1     ---
+   1881   6   13.2     6.8       0    92.8     ---
+   1881   7   14.4     9.3       0    86.7     ---
+   1881   8   13.5     7.2       0    81.7     ---
+   1881   9   13.5     8.1       0    43.1     ---
+   1881  10   10.6     5.0       1    84.4     ---
+   1881  11   10.3     5.0       1   154.6     ---
+   1881  12    6.7     2.1       7   159.2     ---
+   1882   1    8.2     3.3       2   122.8     ---
+   1882   2    8.4     3.9       1    93.5     ---
+   1882   3    8.2     2.9       4   161.0     ---
+   1882   4    8.9     2.1       5    81.9     ---
+   1882   5   13.0     5.5       1    45.4     ---
+   1882   6   13.8     7.8       0    87.0     ---
+   1882   7   16.1    10.7       0    84.0     ---
+   1882   8   15.1    10.7       0    73.6     ---
+   1882   9   12.7     7.5       0    66.0     ---
+   1882  10   12.1     5.9       0    90.0     ---
+   1882  11    7.4     1.7       4   134.7     ---
+   1882  12    4.6    -0.6      16   112.0     ---
+   1883   1    ---     ---     ---     ---     ---
+   1883   2    7.3     2.0       3   105.0     ---
+   1883   3    5.9     0.1      16    81.4     ---
+   1883   4   10.4     4.2       0    28.1     ---
+   1883   5   10.5     4.3       2    87.4     ---
+   1883   6   13.7     7.5       0    31.4     ---
+   1883   7   14.9     9.0       0    70.6     ---
+   1883   8   14.4     9.6       0   121.1     ---
+   1883   9   13.5     8.4       0    75.1     ---
+   1883  10   10.8     4.8       0   169.4     ---
+   1883  11    7.9     2.2       2   180.3     ---
+   1883  12    7.2     2.0       4   161.9     ---
+   1884   1    6.6     1.6       8   228.8     ---
+   1884   2    7.5     1.8       3   114.1     ---
+   1884   3    8.1     2.6       3   103.4     ---
+   1884   4   10.0     3.5       0    39.2     ---
+   1884   5   11.6     4.6       0   125.9     ---
+   1884   6   13.8     7.8       0    46.0     ---
+   1884   7   16.6     9.9       0    78.5     ---
+   1884   8   16.5    10.3       0   103.9     ---
+   1884   9   14.9     8.4       0   101.2     ---
+   1884  10   10.9     5.7       0   149.5     ---
+   1884  11    8.0     2.9       3   183.4     ---
+   1884  12    6.7     1.9       2   143.8     ---
+   1885   1    5.7     1.5       4   101.5     ---
+   1885   2    5.9     0.4      12   144.4     ---
+   1885   3    7.3     1.1       8   108.1     ---
+   1885   4   10.1     3.4       3    41.6     ---
+   1885   5   10.2     3.7       2    85.1     ---
+   1885   6   13.5     6.8       0    98.3     ---
+   1885   7   15.5     8.9       0    78.8     ---
+   1885   8   14.3     8.2       0    34.8     ---
+   1885   9   13.3     7.0       0   180.4     ---
+   1885  10    8.8     3.0       4   158.2     ---
+   1885  11    8.2     3.4       3    75.9     ---
+   1885  12    7.0     1.8       8   176.0     ---
+   1886   1    4.8    -0.1      11   158.5     ---
+   1886   2    5.8    -0.4      11    66.2     ---
+   1886   3    6.7     0.9      12    68.1     ---
+   1886   4    9.5     2.4       2    73.6     ---
+   1886   5   11.1     3.9       0    41.3     ---
+   1886   6   13.7     7.0       0    46.4     ---
+   1886   7   15.3     8.8       0    92.7     ---
+   1886   8   15.2     8.6       0    83.5     ---
+   1886   9   13.8     7.3       0   116.3     ---
+   1886  10   12.8     5.9       0   109.2     ---
+   1886  11    9.0     3.7       3   145.5     ---
+   1886  12    4.8    -1.1      14   224.5     ---
+   1887   1    7.0     1.6       6   197.0     ---
+   1887   2    8.2     2.7       5   127.0     ---
+   1887   3    7.3     1.4       8    72.5     ---
+   1887   4    8.5     1.7       6   117.9     ---
+   1887   5   11.9     6.1       0    44.3     ---
+   1887   6   16.3     8.8       0    38.4     ---
+   1887   7   16.5     9.8       0   111.8     ---
+   1887   8   15.3     8.7       0    85.0     ---
+   1887   9   12.9     7.4       0    94.7     ---
+   1887  10    9.5     4.0       3   138.2     ---
+   1887  11    7.9     2.2       7    90.8     ---
+   1887  12    5.7     0.2      13   130.9     ---
+   1888   1    7.1     2.6       6   104.1     ---
+   1888   2    5.4    -0.4      16    62.6     ---
+   1888   3    5.7     0.4      15   100.6     ---
+   1888   4    8.8     3.5       1   100.0     ---
+   1888   5   11.0     4.6       0    96.2     ---
+   1888   6   13.6     6.0       1    46.4     ---
+   1888   7   14.0     7.5       0    39.6     ---
+   1888   8   14.4     7.7       0   148.8     ---
+   1888   9   13.7     7.3       0    68.2     ---
+   1888  10   10.8     5.2       2   179.6     ---
+   1888  11    8.8     3.5       1   161.6     ---
+   1888  12    8.2     3.7       3   156.4     ---
+   1889   1    8.2     3.3       1   141.4     ---
+   1889   2    5.2     0.0      10   123.0     ---
+   1889   3    7.4     1.7       8    70.5     ---
+   1889   4    8.7     2.8       2    62.6     ---
+   1889   5   14.0     7.4       0   110.5     ---
+   1889   6   15.1     8.3       0    23.0     ---
+   1889   7   14.8     7.8       0    40.1     ---
+   1889   8   15.4     9.7       0   128.2     ---
+   1889   9   13.7     7.6       0   114.6     ---
+   1889  10   11.0     4.0       2    67.7     ---
+   1889  11    9.4     4.6       3   104.2     ---
+   1889  12    7.8     3.2       2   143.2     ---
+   1890   1    7.9     2.8       4   181.4     ---
+   1890   2    7.2     2.0       3    19.4     ---
+   1890   3    8.2     1.3       5   110.7     ---
+   1890   4    9.6     2.8       3    96.3     ---
+   1890   5   13.6     6.7       0    14.8     ---
+   1890   6   14.0     7.9       0    98.6     ---
+   1890   7   14.3     8.3       0    99.0     ---
+   1890   8   15.1     9.2       0   111.6     ---
+   1890   9   15.6     9.7       0   102.0     ---
+   1890  10   11.5     5.7       2   225.7     ---
+   1890  11    8.7     3.2       0   172.9     ---
+   1890  12    6.1     1.0      12    35.3     ---
+   1891   1    6.5     1.4       7   118.5     ---
+   1891   2    9.3     3.2       3    84.3     ---
+   1891   3    5.3    -1.4      18   114.0     ---
+   1891   4    8.5     1.1       5    10.5     ---
+   1891   5   10.9     3.1       3    38.9     ---
+   1891   6   14.8     7.9       0    68.4     ---
+   1891   7   15.0     9.1       0    39.3     ---
+   1891   8   14.6     9.1       0    85.8     ---
+   1891   9   14.1     8.6       0   101.1     ---
+   1891  10   11.3     5.3       2   238.3     ---
+   1891  11    8.3     1.7       7   123.0     ---
+   1891  12    7.1     2.2       6   160.1     ---
+   1892   1    5.4    -0.6      15    79.9     ---
+   1892   2    5.7    -0.6      13    50.4     ---
+   1892   3    5.5    -0.8      18    30.9     ---
+   1892   4    9.1     1.2       9    29.0     ---
+   1892   5   11.6     4.7       1    87.3     ---
+   1892   6   13.5     6.3       0    50.5     ---
+   1892   7   14.4     8.5       0    48.3     ---
+   1892   8   14.6     9.0       0   103.2     ---
+   1892   9   12.6     6.1       0   114.8     ---
+   1892  10    8.6     3.0       3   110.6     ---
+   1892  11    9.3     3.6       3   146.4     ---
+   1892  12    5.3     0.4      14    64.8     ---
+   1893   1    5.6     0.5      13    59.6     ---
+   1893   2    6.4     0.7       9    60.7     ---
+   1893   3    8.8     2.3       5    46.5     ---
+   1893   4   11.4     3.5       3    28.5     ---
+   1893   5   13.7     7.3       0    38.4     ---
+   1893   6   16.3     8.6       0    31.6     ---
+   1893   7   16.8    10.1       0    86.2     ---
+   1893   8   16.7    10.9       0   133.9     ---
+   1893   9   13.7     7.3       0   201.0     ---
+   1893  10   10.8     5.4       1   161.5     ---
+   1893  11    6.6     1.6       9   180.3     ---
+   1893  12    7.8     2.3       4   191.1     ---
+   1894   1    5.8     0.9      12   162.0     ---
+   1894   2    6.5     0.9       7   201.3     ---
+   1894   3    8.9     2.0       5   100.7     ---
+   1894   4   11.8     4.2       0    21.4     ---
+   1894   5   10.7     2.5       3    45.9     ---
+   1894   6   14.4     9.3       0    36.7     ---
+   1894   7   17.1    11.4       0   173.4     ---
+   1894   8   14.8    10.7       0   128.3     ---
+   1894   9   13.4     7.0       0    12.0     ---
+   1894  10   11.0     4.0       2    82.2     ---
+   1894  11   10.1     5.0       0   153.5     ---
+   1894  12    8.0     2.6       4   178.9     ---
+   1895   1    3.7    -1.3      17   114.5     ---
+   1895   2    5.1    -2.6      21    37.3     ---
+   1895   3    7.6     0.7      12    85.7     ---
+   1895   4    9.9     3.5       2    80.1     ---
+   1895   5   14.5     6.5       0    42.7     ---
+   1895   6   16.1     7.8       0    85.3     ---
+   1895   7   15.0     9.2       0    98.1     ---
+   1895   8   16.5    10.3       0   115.1     ---
+   1895   9   15.9     9.7       0    80.3     ---
+   1895  10    9.1     2.8       2   156.7     ---
+   1895  11    8.7     2.2       5   103.8     ---
+   1895  12    6.5     1.4       6   126.1     ---
+   1896   1    7.6     2.0       9   143.8     ---
+   1896   2    8.8     4.4       1   107.5     ---
+   1896   3    7.9     1.8       4   143.0     ---
+   1896   4   10.4     4.6       0    85.2     ---
+   1896   5   14.4     7.4       0    38.5     ---
+   1896   6   15.0     9.2       0    92.8     ---
+   1896   7   15.4     9.5       0    91.0     ---
+   1896   8   14.7     9.3       0   180.0     ---
+   1896   9   14.3     7.4       0   162.7     ---
+   1896  10    8.5     2.4       2   210.6     ---
+   1896  11    8.9     4.2       1   184.6     ---
+   1896  12    6.9     0.9       7   136.3     ---
+   1897   1    4.6    -0.3      15    57.8     ---
+   1897   2    7.2     1.3       8    92.8     ---
+   1897   3    6.8     1.7      10   152.7     ---
+   1897   4    9.1     1.8       5    58.1     ---
+   1897   5   10.4     3.6       0    76.8     ---
+   1897   6   14.8     7.8       0    11.5     ---
+   1897   7   17.0     9.9       0    44.0     ---
+   1897   8   17.2    10.9       0    72.1     ---
+   1897   9   13.1     6.6       0   141.8     ---
+   1897  10   12.0     5.3       0    87.2     ---
+   1897  11    9.6     3.9       2   147.0     ---
+   1897  12    7.0     1.3       6   207.2     ---
+   1898   1    8.6     3.5       1   125.4     ---
+   1898   2    6.0     0.5      10   203.8     ---
+   1898   3    7.3     1.2       5   138.0     ---
+   1898   4   10.4     3.8       0   118.7     ---
+   1898   5   11.1     3.9       0    78.7     ---
+   1898   6   14.7     8.1       0    50.1     ---
+   1898   7   14.8     8.6       0    64.6     ---
+   1898   8   15.8     9.3       0   138.7     ---
+   1898   9   15.6     8.2       0   131.6     ---
+   1898  10   13.6     6.0       0   141.8     ---
+   1898  11    8.9     3.3       2   250.0     ---
+   1898  12    8.1     2.0       6   377.5     ---
+   1899   1    5.7     0.6       8   232.3     ---
+   1899   2    7.7     1.5       6    94.4     ---
+   1899   3    7.6     1.2       9   162.1     ---
+   1899   4    8.7     2.1       5   122.1     ---
+   1899   5   12.0     4.2       0    61.1     ---
+   1899   6   16.4     8.5       0    64.9     ---
+   1899   7   17.2    10.3       0    69.5     ---
+   1899   8   19.6    10.3       0    30.1     ---
+   1899   9   14.0     7.1       0   214.6     ---
+   1899  10   11.9     5.2       0   128.0     ---
+   1899  11   11.0     5.1       0   219.0     ---
+   1899  12    7.0     1.8       5   147.2     ---
+   1900   1    6.8     1.7       2   156.1     ---
+   1900   2    5.3    -1.3      13   114.9     ---
+   1900   3    6.9     0.5      10    50.7     ---
+   1900   4   10.0     3.7       0    91.8     ---
+   1900   5   12.0     4.9       0    79.2     ---
+   1900   6   16.5     8.8       0    82.3     ---
+   1900   7   16.1    10.2       0   104.7     ---
+   1900   8   16.7     9.2       0    47.9     ---
+   1900   9   14.4     7.4       0   201.6     ---
+   1900  10   10.5     3.5       0   214.9     ---
+   1900  11    8.8     3.2       5   154.0     ---
+   1900  12    8.9     3.1       3   305.7     ---
+   1901   1    6.5     1.8       7    72.7     ---
+   1901   2    6.0     0.4      10    85.4     ---
+   1901   3    6.5     0.8       8    88.9     ---
+   1901   4    9.8     2.9       3    79.4     ---
+   1901   5   14.8     5.4       0    26.2     ---
+   1901   6   14.4     7.7       0    78.1     ---
+   1901   7   18.0    10.6       0    49.6     ---
+   1901   8   16.0     9.6       0   113.0     ---
+   1901   9   17.2     8.6       0    81.5     ---
+   1901  10   12.2     3.8       2   158.4     ---
+   1901  11    9.5     2.8       4    99.1     ---
+   1901  12    6.2     0.9      10   153.0     ---
+   1902   1    6.8     0.4      14   137.4     ---
+   1902   2    5.8    -0.5      12    99.0     ---
+   1902   3    8.6     2.0       5   132.4     ---
+   1902   4   11.3     2.8       3    65.9     ---
+   1902   5   10.7     3.7       1    91.0     ---
+   1902   6   14.9     7.4       0    53.8     ---
+   1902   7   14.9     7.8       0    67.2     ---
+   1902   8   15.4     8.1       0    63.5     ---
+   1902   9   14.9     8.5       0    69.0     ---
+   1902  10   12.8     4.7       0   164.4     ---
+   1902  11   10.8     4.9       2    97.4     ---
+   1902  12    7.9     2.3       4   150.4     ---
+   1903   1    6.7     1.3      10   145.7     ---
+   1903   2    8.7     2.7       1   181.0     ---
+   1903   3    8.0     1.8       2   204.9     ---
+   1903   4    9.2     2.8       3    88.2     ---
+   1903   5   11.8     4.0       2    57.0     ---
+   1903   6   14.9     6.1       0    45.3     ---
+   1903   7   15.5     7.7       0   107.6     ---
+   1903   8   15.4     7.8       0   216.8     ---
+   1903   9   15.6     8.0       0    75.8     ---
+   1903  10   10.9     5.3       0   204.7     ---
+   1903  11    8.4     3.5       3   147.7     ---
+   1903  12    6.4     0.7      12    79.3     ---
+   1904   1    7.4     1.7       7   141.0     ---
+   1904   2    5.5     1.0       8   120.3     ---
+   1904   3    7.2     0.6      14    71.8     ---
+   1904   4    9.3     3.2       1   172.6     ---
+   1904   5   11.9     4.8       1    63.6     ---
+   1904   6   15.4     8.5       0    54.8     ---
+   1904   7   16.8     9.5       0    55.0     ---
+   1904   8   15.9     9.3       0   133.7     ---
+   1904   9   15.3     7.5       0   123.1     ---
+   1904  10   11.7     6.1       0   137.5     ---
+   1904  11    8.0     3.0       7   163.8     ---
+   1904  12    7.4     2.8       5   196.8     ---
+   1905   1    7.9     2.9       4   147.6     ---
+   1905   2    7.2     1.5       7   155.4     ---
+   1905   3    8.4     3.2       0   136.1     ---
+   1905   4    8.3     2.3       7    74.9     ---
+   1905   5   12.1     5.3       0    42.3     ---
+   1905   6   17.0     9.0       0    36.9     ---
+   1905   7   16.6    10.7       0    68.8     ---
+   1905   8   15.3     9.5       0   120.9     ---
+   1905   9   14.6     8.0       0   128.9     ---
+   1905  10    9.5     4.3       0    82.0     ---
+   1905  11    8.0     3.3       4   121.6     ---
+   1905  12    8.3     3.8       2   159.2     ---
+   1906   1    7.1     2.5       2   169.5     ---
+   1906   2    4.9    -0.2      14   201.8     ---
+   1906   3    7.1     0.5       7    39.4     ---
+   1906   4    9.5     1.9       3    45.8     ---
+   1906   5   10.2     4.3       2    97.2     ---
+   1906   6   15.2     8.4       0    40.9     ---
+   1906   7   15.8     8.8       0   101.9     ---
+   1906   8   16.7    10.0       0    52.7     ---
+   1906   9   16.4     8.7       0    22.7     ---
+   1906  10   12.9     5.4       2    49.1     ---
+   1906  11    9.4     4.7       3   150.3     ---
+   1906  12    6.5     1.2      10    99.9     ---
+   1907   1    6.8     2.7       7    99.0     ---
+   1907   2    6.3     0.4      13   122.6     ---
+   1907   3    8.3     2.1       8    75.9     ---
+   1907   4   10.0     3.9       0    58.0     ---
+   1907   5   11.6     5.8       0    70.5     ---
+   1907   6   12.8     7.5       0   112.6     ---
+   1907   7   14.9     9.0       0    67.4     ---
+   1907   8   13.7     8.4       0   126.9     ---
+   1907   9   14.6     8.1       0    68.3     ---
+   1907  10   11.6     5.4       1    69.1     ---
+   1907  11    8.9     3.1       3   127.0     ---
+   1907  12    6.8     2.7       4   128.8     ---
+   1908   1    7.2     2.1       4   146.1     ---
+   1908   2    7.3     2.8       3   149.8     ---
+   1908   3    7.2     1.4       9   157.3     ---
+   1908   4    8.6     2.4       3    73.3     ---
+   1908   5   12.9     6.5       0    65.4     ---
+   1908   6   14.7     8.6       0    60.8     ---
+   1908   7   15.2    10.2       0    35.2     ---
+   1908   8   15.1     9.2       0    71.8     ---
+   1908   9   13.9     7.9       0   160.6     ---
+   1908  10   14.0     9.4       0    70.9     ---
+   1908  11   10.3     5.1       0   167.2     ---
+   1908  12    7.9     3.3       2   179.9     ---
+   1909   1    7.1     2.3       6   155.5     ---
+   1909   2    7.5     2.9       3    57.6     ---
+   1909   3    6.0    -0.1      13    72.2     ---
+   1909   4   10.2     3.9       1    78.1     ---
+   1909   5   12.2     5.4       0    76.7     ---
+   1909   6   13.4     8.0       0    56.4     ---
+   1909   7   15.0     9.9       0    78.1     ---
+   1909   8   15.2     9.6       0    67.7     ---
+   1909   9   14.0     7.6       0    47.7     ---
+   1909  10   10.9     6.0       0   205.3     ---
+   1909  11    7.8     3.0       6   151.3     ---
+   1909  12    5.5     0.1      15   127.0     ---
+   1910   1    5.7     0.7      13   187.8     ---
+   1910   2    6.5     0.7       8   133.7     ---
+   1910   3    8.7     3.3       1    89.0     ---
+   1910   4    8.2     2.1       2   163.2     ---
+   1910   5   13.0     6.1       0    83.9     ---
+   1910   6   15.5     8.8       0    63.4     ---
+   1910   7   14.9     9.2       0    78.2     ---
+   1910   8   16.2    10.7       0   150.2     ---
+   1910   9   14.4     9.0       0    57.6     ---
+   1910  10   12.2     6.2       0    84.3     ---
+   1910  11    5.9     1.4       6   151.7     ---
+   1910  12    7.6     3.9       0   120.7     ---
+   1911   1    7.3     3.3       2    92.8     ---
+   1911   2    7.8     2.3       4   131.3     ---
+   1911   3    7.9     1.6       2    80.8     ---
+   1911   4    9.5     3.2       3   110.0     ---
+   1911   5   13.6     6.6       0    67.0     ---
+   1911   6   15.1     9.1       0    43.4     ---
+   1911   7   16.6     9.5       0   134.6     ---
+   1911   8   17.2    11.0       0    99.4     ---
+   1911   9   14.1     8.4       0    91.6     ---
+   1911  10   11.0     4.8       2    86.4     ---
+   1911  11    7.6     1.7       3   145.4     ---
+   1911  12    8.1     3.6       0   146.2     ---
+   1912   1    6.2     2.1       8    92.0     ---
+   1912   2    6.9     1.2       8   135.5     ---
+   1912   3    8.7     2.9       0   131.4     ---
+   1912   4   10.1     4.2       2   100.4     ---
+   1912   5   12.0     6.1       0    70.8     ---
+   1912   6   13.9     8.7       0    80.9     ---
+   1912   7   15.4    10.0       0    67.4     ---
+   1912   8   13.5     7.9       0   141.9     ---
+   1912   9   13.0     7.0       0    47.7     ---
+   1912  10   10.7     5.3       0   139.7     ---
+   1912  11    7.6     3.4       3   196.2     ---
+   1912  12    7.7     2.3       4   204.3     ---
+   1913   1    6.6     3.2       1    88.9     ---
+   1913   2    7.5     2.8       2    86.2     ---
+   1913   3    7.3     1.4       6   165.5     ---
+   1913   4    9.4     3.0       3    88.2     ---
+   1913   5   11.7     6.4       0    84.4     ---
+   1913   6   14.5     8.9       0    90.9     ---
+   1913   7   15.5    10.1       0    22.0     ---
+   1913   8   16.0    10.0       0    42.2     ---
+   1913   9   14.6     8.0       0    62.6     ---
+   1913  10   12.2     6.6       0   160.6     ---
+   1913  11    9.8     4.5       0   168.9     ---
+   1913  12    7.1     3.4       4   133.2     ---
+   1914   1    6.8     2.9       2   158.2     ---
+   1914   2    7.8     2.6       1   166.1     ---
+   1914   3    7.7     1.6       7   129.7     ---
+   1914   4   11.3     5.6       0    86.1     ---
+   1914   5   11.3     5.4       0    55.6     ---
+   1914   6   15.0     8.6       0    38.8     ---
+   1914   7   16.7    10.2       0    86.1     ---
+   1914   8   16.9    10.6       0    76.0     ---
+   1914   9   14.4     8.8       0   120.5     ---
+   1914  10   12.5     7.4       0    63.2     ---
+   1914  11    8.9     3.4       2   136.7     ---
+   1914  12    5.9     1.1       8   158.5     ---
+   1915   1    6.0     1.5       4   191.6     ---
+   1915   2    5.9     1.6       5   147.6     ---
+   1915   3    7.3     1.9       7   104.5     ---
+   1915   4    9.6     3.8       0   100.6     ---
+   1915   5   11.5     4.3       2    30.4     ---
+   1915   6   14.6     8.2       0    29.9     ---
+   1915   7   15.4     9.3       0    72.6     ---
+   1915   8   16.1    11.1       0    54.9     ---
+   1915   9   14.5     8.7       0    79.5     ---
+   1915  10   12.3     6.7       0    47.2     ---
+   1915  11    6.8     2.4       4   125.5     ---
+   1915  12    5.6     1.4       6   177.2     ---
+   1916   1    8.9     4.1       0   196.8     ---
+   1916   2    5.7     1.1       5   152.8     ---
+   1916   3    5.7     0.6      12    75.7     ---
+   1916   4    9.5     3.6       1    97.2     ---
+   1916   5   11.7     5.3       0    89.7     ---
+   1916   6   12.6     7.7       0    52.0     ---
+   1916   7   15.5    10.4       0    44.3     ---
+   1916   8   16.4    10.2       0    27.7     ---
+   1916   9   14.2     9.1       0    70.3     ---
+   1916  10   11.5     6.0       0   143.8     ---
+   1916  11    9.5     5.3       0   143.2     ---
+   1916  12    6.1     1.8       6   132.9     ---
+   1917   1    4.3     0.6      11   107.8     ---
+   1917   2    6.4     1.0      10    32.0     ---
+   1917   3    6.4     1.5       7    78.8     ---
+   1917   4    7.4     1.2      12    84.9     ---
+   1917   5   12.4     5.9       0    62.9     ---
+   1917   6   14.6     8.2       0    90.1     ---
+   1917   7   17.4    10.7       0    43.9     ---
+   1917   8   17.5    11.1       0   111.6     ---
+   1917   9   14.4     8.6       0   154.3     ---
+   1917  10    8.7     3.3       6   249.0     ---
+   1917  11    9.2     4.2       0   180.4     ---
+   1917  12    6.2     1.7       8    85.0     ---
+   1918   1    4.9    -0.2      15   139.0     ---
+   1918   2    8.2     3.4       3   148.2     ---
+   1918   3    8.3     3.0       3    71.9     ---
+   1918   4    9.9     2.9       1    24.0     ---
+   1918   5   13.6     7.4       0    53.9     ---
+   1918   6   14.2     8.0       0    84.3     ---
+   1918   7   16.0    10.1       0   120.4     ---
+   1918   8   15.9    11.1       0   173.6     ---
+   1918   9   11.7     5.6       0   183.4     ---
+   1918  10   11.0     5.2       2   144.0     ---
+   1918  11    9.0     4.1       0   132.8     ---
+   1918  12    7.5     3.3       3   148.0     ---
+   1919   1    6.0     1.7       4   124.3     ---
+   1919   2    5.4     0.3      12    56.1     ---
+   1919   3    5.7    -0.1      13   148.8     ---
+   1919   4    9.2     3.7       2   107.7     ---
+   1919   5   14.5     7.3       0    41.0     ---
+   1919   6   13.4     8.4       0   137.7     ---
+   1919   7   14.1     9.5       0    61.9     ---
+   1919   8   14.9    10.5       0   113.1     ---
+   1919   9   13.3     8.4       0   130.0     ---
+   1919  10   10.5     5.1       1    98.2     ---
+   1919  11    5.7     0.9       8   146.8     ---
+   1919  12    6.2     2.1       5   165.2     ---
+   1920   1    6.6     ---    ---    222.8     ---
+   1920   2    8.2     ---    ---    189.0     ---
+   1920   3    8.3     ---    ---    127.4     ---
+   1920   4    9.1     4.1       0    75.2     ---
+   1920   5   12.0     6.6       0   132.2     ---
+   1920   6   15.9     9.4       0    38.5     ---
+   1920   7   15.4     9.6       0    70.2     ---
+   1920   8   14.7     9.0       0    57.0     ---
+   1920   9   14.1     8.2       0   108.2     ---
+   1920  10   13.4     8.5       0    67.5     ---
+   1920  11   10.3     5.8       0   216.7     ---
+   1920  12    7.5     3.6       2   126.9     ---
+   1921   1    7.7     3.5       1   207.2     ---
+   1921   2    8.1     4.3       1    64.1     ---
+   1921   3    8.1     2.6       4   169.8     ---
+   1921   4   11.4     4.3       2    63.5     ---
+   1921   5   11.8     6.0       0    80.6     ---
+   1921   6   14.1     8.3       0    83.5     ---
+   1921   7   16.2    10.3       0    81.5     ---
+   1921   8   14.6     8.3       0    84.1     ---
+   1921   9   14.1     8.4       0   117.9     ---
+   1921  10   12.9     7.6       2   122.1     ---
+   1921  11    8.5     2.8       7    92.0     ---
+   1921  12    9.3     3.4       0   220.1     ---
+   1922   1    6.2     1.8       4   147.9     ---
+   1922   2    7.5     2.3       4   136.1     ---
+   1922   3    7.8     2.2       1    79.5     ---
+   1922   4    7.6     1.0       9    65.1     ---
+   1922   5   11.5     5.8       0   123.4     ---
+   1922   6   13.1     7.6       0    71.5     ---
+   1922   7   14.0     8.0       0    54.4     ---
+   1922   8   14.0     8.2       0   117.2     ---
+   1922   9   13.5     6.4       0    70.1     ---
+   1922  10   11.3     3.2       6    77.8     ---
+   1922  11    9.0     3.1       5    95.0     ---
+   1922  12    7.8     3.6       4   149.4     ---
+   1923   1    8.8     3.6       1   167.3     ---
+   1923   2    7.1     3.3       0   104.6     ---
+   1923   3    9.5     1.7      13    32.3     ---
+   1923   4    9.3     3.0       1    70.4     ---
+   1923   5    9.4     3.7       0    81.8     ---
+   1923   6   12.2     7.1       0    67.1     ---
+   1923   7   16.1    10.3       0    99.2     ---
+   1923   8   15.0     8.9       0   135.0     ---
+   1923   9   13.0     6.6       0   125.7     ---
+   1923  10   10.6     4.7       1   189.2     ---
+   1923  11    6.0     0.7      11   184.1     ---
+   1923  12    6.9     1.5       7   141.6     ---
+   1924   1    7.5     2.6       6   115.9     ---
+   1924   2    7.1     1.8       5    77.2     ---
+   1924   3    6.3     1.0       8   111.0     ---
+   1924   4    9.0     1.9       7    72.8     ---
+   1924   5   10.9     4.8       1    77.6     ---
+   1924   6   13.3     7.6       0    84.6     ---
+   1924   7   15.7     9.1       0   123.9     ---
+   1924   8   14.9    10.2       0   120.3     ---
+   1924   9   13.8     7.5       0   111.8     ---
+   1924  10   11.7     5.2       0   126.2     ---
+   1924  11    9.9     4.7       1   105.1     ---
+   1924  12    9.3     4.5       1   234.6     ---
+   1925   1    7.9     3.1       5   147.8     ---
+   1925   2    6.5     1.3       5   137.0     ---
+   1925   3    7.2     1.6       7    99.8     ---
+   1925   4    9.1     2.7       4    96.5     ---
+   1925   5   11.6     6.4       0    93.3     ---
+   1925   6   14.9     8.7       0    24.8     ---
+   1925   7   17.1    10.6       0    52.9     ---
+   1925   8   15.9     9.8       0    80.2     ---
+   1925   9   12.4     6.8       0    98.6     ---
+   1925  10   11.2     5.7       3   120.2     ---
+   1925  11    7.8     2.6       8   110.3     ---
+   1925  12    5.5     0.2      12   145.6     ---
+   1926   1    7.6     2.7       5   138.9     ---
+   1926   2    7.8     2.1       4    82.1     ---
+   1926   3    8.6     2.2       8   110.2     ---
+   1926   4   11.1     5.3       0    59.0     ---
+   1926   5   11.6     5.1       0    88.0     ---
+   1926   6   14.7     8.8       0    52.1     ---
+   1926   7   17.3     9.3       0    47.2     ---
+   1926   8   16.7    10.2       0   113.2     ---
+   1926   9   14.2     8.0       0   168.7     ---
+   1926  10    8.8     3.1       4   146.0     ---
+   1926  11    8.5     2.1       5   119.9     ---
+   1926  12    7.9     2.9       6   133.8     ---
+   1927   1    6.7     2.1       5   194.7     ---
+   1927   2    8.1     3.0       0    54.0     ---
+   1927   3    9.3     2.7       5    71.6     ---
+   1927   4    ---     ---     ---   164.3     ---
+   1927   5   10.9     4.3       2    45.9     ---
+   1927   6   12.6     6.2       0    95.4     ---
+   1927   7   16.9    10.3       0    99.6     ---
+   1927   8   17.1     9.5       0    69.0     ---
+   1927   9   12.9     6.6       0   155.3     ---
+   1927  10   11.5     4.9       3   186.0     ---
+   1927  11    8.4     3.3       5   138.9     ---
+   1927  12    5.0     0.2      15    29.6     ---
+   1928   1    7.3     1.8       4   268.9     ---
+   1928   2    7.9     1.4       7   139.5     ---
+   1928   3    7.7     2.4       5    88.3     ---
+   1928   4    9.8     3.2       2    62.1     ---
+   1928   5   12.4     5.8       0    46.1     ---
+   1928   6   12.8     6.2       0    83.9     ---
+   1928   7   14.5     9.5       0    77.4     ---
+   1928   8   16.0     9.3       0    55.5     ---
+   1928   9   13.9     6.8       0    76.9     ---
+   1928  10   11.9     6.0       0   128.8     ---
+   1928  11    9.0     3.8       3   171.3     ---
+   1928  12    6.9     2.8       3   140.6     ---
+   1929   1    5.4     0.1      14    46.8    47.8
+   1929   2    5.8     1.2      12    36.6    66.2
+   1929   3   10.6     2.2      11    22.3   130.9
+   1929   4    9.0     2.1       3    40.5   196.4
+   1929   5   12.8     5.5       1    56.5   236.4
+   1929   6   13.2     7.4       0    82.8   136.8
+   1929   7   15.9     9.9       0    74.0   102.5
+   1929   8   15.3     9.2       0   148.2   121.1
+   1929   9   14.1     8.9       0   157.2    85.0
+   1929  10   10.3     5.1       1   193.3    78.0
+   1929  11    8.5     4.2       3   156.0    55.2
+   1929  12    7.4     2.8       0   196.3    22.0
+   1930   1    6.5     2.0       5   168.2    29.7
+   1930   2    6.1     0.8       6    18.8    75.2
+   1930   3    6.7    -0.2      19    77.9   122.4
+   1930   4   10.2     3.7       3    50.6   184.8
+   1930   5   11.9     5.3       2    63.1   218.0
+   1930   6   16.0     9.0       0    66.1   231.0
+   1930   7   15.5    10.0       0    37.3   115.8
+   1930   8   15.8    10.8       0   121.9    99.9
+   1930   9   14.6     8.5       0    64.0    91.5
+   1930  10   11.1     6.3       0   182.1    66.6
+   1930  11    8.2     2.3       4   136.0    45.5
+   1930  12    8.0     3.4       2   123.6    24.7
+   1931   1    6.9     1.9       4   194.0    32.4
+   1931   2    6.5     1.4       5   177.0    63.7
+   1931   3    6.6     0.8       9    38.9   147.5
+   1931   4    9.4     3.8       1    85.1   133.8
+   1931   5   11.8     6.4       0    93.5   170.8
+   1931   6   13.3     8.3       0    80.2   154.3
+   1931   7   15.3    10.4       0    52.6   104.1
+   1931   8   16.1     9.5       0    35.1   177.9
+   1931   9   14.0     7.9       0    42.1    92.9
+   1931  10   11.7     5.9       1   126.8    69.1
+   1931  11   10.6     6.1       0   123.9    44.8
+   1931  12    9.4     4.5       2   144.5    10.6
+   1932   1    9.3     3.5       4   265.5    20.0
+   1932   2    8.4     3.6       1    15.0    67.8
+   1932   3    8.2     2.5       5    74.9    74.8
+   1932   4    8.8     2.0       2    98.4   142.6
+   1932   5   11.4     5.7       0    38.2   173.8
+   1932   6   14.8     8.2       0    39.6   166.4
+   1932   7   15.9    10.5       0    71.5   143.5
+   1932   8   16.1    10.5       0   116.2   131.6
+   1932   9   13.6     7.8       0   120.9    93.4
+   1932  10   10.6     5.1       0   136.6    56.1
+   1932  11    9.5     4.1       0   116.4    46.3
+   1932  12    8.4     3.0       5    97.6    31.6
+   1933   1    7.2     2.4       5   144.1    38.3
+   1933   2    6.4     1.5       7    87.0    58.4
+   1933   3    9.6     4.3       1    55.4    88.4
+   1933   4   10.0     5.0       0    72.3   104.7
+   1933   5   12.5     6.8       0    23.4   196.6
+   1933   6   16.1     9.8       0    52.1   201.9
+   1933   7   18.1    12.3       0    63.3   126.9
+   1933   8   16.8    11.2       0   154.5   158.8
+   1933   9   15.6    10.3       0    22.8   155.3
+   1933  10   11.6     7.0       0   121.9    41.8
+   1933  11    9.2     4.7       0    45.3    50.8
+   1933  12    7.8     4.0       0    40.3    30.7
+   1934   1    8.5     3.7       0   162.5    28.1
+   1934   2    8.6     4.8       3    65.9    43.7
+   1934   3    7.2     1.8       3    76.8   145.6
+   1934   4    8.2     3.3       1    94.7   117.3
+   1934   5   11.4     5.5       0    66.2   150.5
+   1934   6   14.0     8.6       0    48.1   228.3
+   1934   7   17.0    11.3       0   132.4   167.4
+   1934   8   15.5    11.4       0   119.6    99.5
+   1934   9   14.6     9.5       0   139.9   125.3
+   1934  10   11.1     6.0       1   169.0    70.8
+   1934  11    8.6     4.0       0    59.8    52.3
+   1934  12    9.1     6.1       0    88.7    16.8
+   1935   1    8.1     3.8       1   127.8    23.0
+   1935   2    7.3     2.4       4   116.3    51.9
+   1935   3    9.1     3.8       0    95.7   149.8
+   1935   4    8.9     3.5       2    58.6   137.4
+   1935   5   11.9     5.9       1    42.1   274.3
+   1935   6   14.2     8.9       0    67.5   174.7
+   1935   7   16.0    10.6       0    62.0   147.8
+   1935   8   16.3    11.0       0    92.2    82.9
+   1935   9   14.2     9.2       0   171.7   117.3
+   1935  10   10.5     5.7       0   191.2    55.7
+   1935  11    9.0     4.7       0    84.4    53.2
+   1935  12    5.7     2.1       2    70.3    53.6
+   1936   1    5.3     1.2       7    72.5    43.1
+   1936   2    6.3     1.5       4    57.0    80.9
+   1936   3    8.5     3.6       2    39.8    91.5
+   1936   4    8.6     2.7       4    49.8   162.4
+   1936   5   12.7     6.8       0    29.9   212.2
+   1936   6   15.3     8.5       0    23.2   241.1
+   1936   7   16.4    11.0       0    86.6   163.1
+   1936   8   16.2    11.4       0    81.3    98.0
+   1936   9   15.0     9.9       0   112.1   104.3
+   1936  10   12.2     6.6       0   127.6    97.6
+   1936  11    9.2     4.6       0   110.8    25.2
+   1936  12    7.9     3.4       2   197.0    12.1
+   1937   1    7.8     3.8       0   121.7    29.5
+   1937   2    6.4     1.9       5   105.6    70.7
+   1937   3    5.3     0.6      13    49.9   141.4
+   1937   4   10.4     5.5       0    45.2   105.0
+   1937   5   13.4     7.1       0    67.4   236.3
+   1937   6   14.3     8.6       0    85.4   153.7
+   1937   7   15.5    10.3       0    40.6   103.4
+   1937   8   15.8    10.9       0   102.9   116.0
+   1937   9   13.7     8.9       0   112.0   102.4
+   1937  10   11.7     7.3       0    58.9    61.7
+   1937  11    9.0     4.5       0    56.7    40.5
+   1937  12    6.4     2.6       5    60.9    37.0
+   1938   1    7.8     3.1       0   180.4    29.6
+   1938   2    7.6     2.6       0    90.5    52.1
+   1938   3   10.1     5.8       0   109.8    55.2
+   1938   4   10.2     4.7       1    21.7   140.3
+   1938   5   11.0     5.2       2    72.5   208.7
+   1938   6   13.3     8.4       0   117.3   100.5
+   1938   7   15.2    10.2       0    67.7   126.4
+   1938   8   16.8    10.7       0   114.8   187.4
+   1938   9   14.5     9.8       0   106.5   112.1
+   1938  10   11.6     6.8       0   219.9    80.9
+   1938  11    9.6     5.5       0   145.4    30.8
+   1938  12    7.4     3.5       5   112.0    36.2
+   1939   1    5.6     1.6      10   123.5    60.4
+   1939   2    8.4     4.0       0   137.9    38.9
+   1939   3    8.3     3.3       0   103.6   123.5
+   1939   4    9.9     4.5       0    65.2   174.0
+   1939   5   12.1     7.3       0    30.5   174.6
+   1939   6   14.9     8.4       0    33.1   163.5
+   1939   7   14.5    10.4       0   143.7    57.2
+   1939   8   17.0    11.6       0    64.2   203.9
+   1939   9   15.4    10.2       0    69.5   112.6
+   1939  10   11.1     6.5       0    83.4   134.2
+   1939  11    9.4     5.2       0   161.5    38.0
+   1939  12    7.4     3.9       1    75.5    19.5
+   1940   1    5.4     1.8       8    64.3    31.7
+   1940   2    6.5     2.7       5    48.4    61.8
+   1940   3    7.5     2.0       6    56.4    78.0
+   1940   4    9.5     4.2       0    98.5   145.1
+   1940   5   14.0     8.0       0    42.3   185.8
+   1940   6   16.7    10.1       0    41.5   211.2
+   1940   7   14.9    10.3       0   119.6   100.5
+   1940   8   15.3    10.1       0    81.6   117.1
+   1940   9   13.0     7.8       0    92.4   103.4
+   1940  10   11.6     7.2       0   111.8    65.3
+   1940  11    8.9     4.2       0   145.9    36.4
+   1940  12    6.9     2.9       2   118.9    34.3
+   1941   1    4.3     0.8       9    79.4    44.5
+   1941   2    5.7     1.0      12   103.8    58.0
+   1941   3    6.9     1.4       4    35.3   133.0
+   1941   4    8.4     3.2       0    39.1   146.6
+   1941   5   11.0     4.9       1    25.0   211.8
+   1941   6   14.7     8.4       0    14.4   175.8
+   1941   7   15.9    10.9       0    98.1   118.7
+   1941   8   14.9    10.4       0   131.8    84.5
+   1941   9   15.3    10.8       0    43.4    89.6
+   1941  10   12.2     6.5       2    99.2    93.7
+   1941  11    9.6     4.9       0   109.3    49.2
+   1941  12    9.1     4.7       0   105.9    15.0
+   1942   1    6.6     2.2       4   111.8    38.9
+   1942   2    6.2     1.2       7    83.6    47.0
+   1942   3    7.1     3.1       5    67.3    57.4
+   1942   4   11.3     5.0       0    30.1   215.3
+   1942   5   12.0     6.0       0    38.9   237.9
+   1942   6   13.2     8.0       0    57.1    92.0
+   1942   7   15.3    10.2       0   120.6   130.1
+   1942   8   15.2    11.5       0   100.9    74.5
+   1942   9   13.5     9.1       0   115.3   100.0
+   1942  10   11.0     6.2       0   153.0    63.2
+   1942  11    9.1     3.1       2    66.1    42.7
+   1942  12    9.3     3.8       5   196.3    15.7
+   1943   1    7.4     2.5       4   108.4    40.4
+   1943   2    9.0     2.7       2   146.7    21.7
+   1943   3    9.6     3.9       0    85.6   113.1
+   1943   4   10.9     5.0       0    87.2   101.2
+   1943   5   12.3     5.6       2    57.3   168.8
+   1943   6   14.3     8.4       0    68.5   118.6
+   1943   7   15.7     9.7       0   106.3   169.0
+   1943   8   14.7     9.3       0   133.3    94.4
+   1943   9   14.4     7.9       0    92.4   109.1
+   1943  10   12.8     7.7       0   193.5    52.9
+   1943  11    9.0     3.6       2   130.3    38.1
+   1943  12    8.3     2.9       2    71.8    40.4
+   1944   1    8.1     2.8       3   142.6    16.1
+   1944   2    7.2     1.4       9    49.4    41.3
+   1944   3    7.8     2.6       8   108.6    65.6
+   1944   4   11.5     5.5       2    33.8    95.3
+   1944   5   11.7     6.4       0    56.1    93.3
+   1944   6   13.6     8.4       0   106.5   120.0
+   1944   7   16.9    11.2       0    17.1   170.5
+   1944   8   17.6     9.8       0   100.9   167.1
+   1944   9   13.8     7.0       0    86.0   123.6
+   1944  10   11.4     5.1       0   133.2    73.3
+   1944  11    8.0     1.6       6   115.1    52.5
+   1944  12    7.2     2.2       6   136.0    21.1
+   1945   1    4.4    -2.3      23    97.2    37.1
+   1945   2    8.6     3.3       3   116.2    54.6
+   1945   3   10.5     5.4       0    73.4    62.1
+   1945   4   10.3     4.7       2    57.1   109.5
+   1945   5   12.7     5.8       0    72.8   161.6
+   1945   6   15.4     8.5       0    79.3   187.6
+   1945   7   16.6    11.3       0    69.5    86.3
+   1945   8   17.0    10.8       0    53.6   159.1
+   1945   9   15.6     9.6       0   133.7   109.4
+   1945  10   13.5     7.8       0    73.0    80.8
+   1945  11   10.9     4.8       3    23.6    60.0
+   1945  12    8.7     3.1       4   114.1    20.1
+   1946   1    7.6     2.6       4   110.3    27.6
+   1946   2    7.3     1.3       6   106.8    53.2
+   1946   3    8.5     3.0       6    57.3   100.1
+   1946   4   10.7     4.6       0    62.7   157.7
+   1946   5   13.1     5.7       0    25.6   258.9
+   1946   6   14.3     7.9       0    96.9   141.2
+   1946   7   15.2    10.5       0   114.4    92.4
+   1946   8   15.6     9.0       0    80.4   179.0
+   1946   9   14.3     9.0       0   159.5   114.2
+   1946  10   11.9     5.4       3    19.4   110.5
+   1946  11    9.5     4.1       6   137.3    47.4
+   1946  12    7.6     1.4       8   106.5    39.4
+   1947   1    6.7     1.2      10    69.8    58.4
+   1947   2    2.9    -2.1      17    11.1    86.3
+   1947   3    5.4    -0.2      15    34.4   118.1
+   1947   4    9.1     3.7       0   143.8   109.0
+   1947   5   13.4     6.7       0    52.0   176.1
+   1947   6   14.6     8.7       0    68.0   120.6
+   1947   7   16.6    10.0       0    77.6   132.3
+   1947   8   19.4    10.7       0    12.5   199.1
+   1947   9   14.8     8.4       0   170.7   104.2
+   1947  10   13.2     7.3       1    78.3   103.2
+   1947  11    8.4     3.0       6   194.2    53.9
+   1947  12    7.7     3.0       8   102.2    20.7
+   1948   1    6.1     0.2      14   138.5    35.3
+   1948   2    7.7     1.4       7   114.7    73.5
+   1948   3   10.5     3.5       4    78.3   113.1
+   1948   4   10.5     3.9       3    98.6   133.8
+   1948   5   13.0     4.7       3    31.1   231.1
+   1948   6   14.9     8.8       0    54.9   166.2
+   1948   7   15.9     9.9       0    66.9   130.5
+   1948   8   14.9    10.1       0    96.2    97.4
+   1948   9   14.0     8.2       0   182.4   100.0
+   1948  10   11.3     5.8       3   123.2    93.8
+   1948  11   10.6     4.6       4   108.2    41.4
+   1948  12    9.0     4.2       3   149.8    24.3
+   1949   1    7.9     1.5       6   153.7    21.5
+   1949   2    8.6     2.6       3   141.1    59.6
+   1949   3    8.8     1.9       9    65.3   136.2
+   1949   4   10.6     4.6       1   106.4   112.6
+   1949   5   12.1     5.7       0    63.4   146.9
+   1949   6   15.5     8.6       0    27.4   271.4
+   1949   7   17.3    11.0       0    35.2   144.3
+   1949   8   16.5    10.6       0    81.9   113.8
+   1949   9   16.1    10.2       0    86.8   156.3
+   1949  10   12.9     8.0       1   123.6    51.9
+   1949  11   10.0     3.3       3   146.6    46.6
+   1949  12    7.4     1.3       5   214.3    16.4
+   1950   1    8.4     4.8       0    90.2    22.1
+   1950   2    6.6     0.3      13    98.2    73.9
+   1950   3    9.4     4.2       3    87.4    72.9
+   1950   4    9.2     2.7       3   123.5   141.1
+   1950   5   12.6     6.4       0    24.8   237.5
+   1950   6   15.2     8.5       0    66.6   118.3
+   1950   7   16.8    10.7       0    79.5   167.8
+   1950   8   17.0    10.6       0    89.8   187.2
+   1950   9   13.6     8.2       0   180.0   102.7
+   1950  10   11.7     5.8       1   111.0    82.9
+   1950  11    7.8     2.9       4   108.3    63.2
+   1950  12    4.6    -0.7      18   168.4    26.0
+   1951   1    6.0     0.6      13   125.5    43.9
+   1951   2    6.0    -0.2      13    78.4    59.9
+   1951   3    6.5     1.3      10    61.9   102.2
+   1951   4    8.2     1.5       7   106.2   165.8
+   1951   5   12.0     5.4       0    24.3   253.6
+   1951   6   13.9     7.3       0    59.5   209.6
+   1951   7   15.4     9.7       0    86.2    91.9
+   1951   8   15.2     9.5       0    65.5   126.6
+   1951   9   14.8     9.0       0    57.5    88.5
+   1951  10   12.7     6.4       2    86.1    85.5
+   1951  11   10.1     4.2       4   147.9    34.0
+   1951  12    7.5     2.9       3   157.0    30.7
+   1952   1    4.9    -0.3      12   139.5    33.5
+   1952   2    6.6     1.9      11    81.3    57.6
+   1952   3    8.3     3.6       2   103.6    94.2
+   1952   4   11.2     5.0       1    46.9   161.2
+   1952   5   14.0     7.6       0    55.1   191.7
+   1952   6   13.2     7.7       0    68.7   116.9
+   1952   7   15.9     9.8       0    72.3   129.2
+   1952   8   15.7    10.8       0    88.5   111.1
+   1952   9   12.3     6.3       0   102.0    92.0
+   1952  10   11.1     6.1       1   131.3    97.0
+   1952  11    7.2     1.9       8    93.4    57.3
+   1952  12    7.0     2.0       7   151.2    14.8
+   1953   1    7.9     3.4       4    86.7    29.1
+   1953   2    8.4     2.9       6    72.9    69.2
+   1953   3   10.3     3.5       4    46.0   133.0
+   1953   4    9.2     2.3       4    89.3   169.3
+   1953   5   13.3     7.3       0    53.7   193.8
+   1953   6   15.4     9.3       0    42.5   167.5
+   1953   7   15.6    10.4       0   104.3    84.9
+   1953   8   16.3    10.5       0    92.1   112.2
+   1953   9   15.6    10.1       0    60.5   115.3
+   1953  10   12.7     7.8       0   115.3    53.1
+   1953  11   10.5     5.3       0   180.7    38.3
+   1953  12    9.3     3.1       4   106.3    24.9
+   1954   1    7.0     2.5       3    95.8    38.5
+   1954   2    5.7     1.7       7    95.0    46.2
+   1954   3    8.3     1.6       9    97.6   138.2
+   1954   4   10.9     4.1       1    36.7   191.5
+   1954   5   12.5     6.8       0    70.6   147.5
+   1954   6   14.1     8.4       0    93.4   193.5
+   1954   7   14.7     9.8       0    60.9   104.1
+   1954   8   15.0    10.1       0    46.2   134.0
+   1954   9   13.1     7.2       0   111.9   112.2
+   1954  10   11.7     6.2       0   181.3    75.6
+   1954  11    9.0     2.5       4   137.5    46.4
+   1954  12    8.6     2.9       6   163.5    21.4
+   1955   1    5.2    -0.4      15    91.3    44.5
+   1955   2    4.2    -2.1      16    60.5    96.2
+   1955   3    7.2     1.4       8    45.4   101.8
+   1955   4   11.7     4.6       0    50.8   160.9
+   1955   5   11.5     4.2       3    63.4   225.9
+   1955   6   15.0     8.4       0    57.9   185.2
+   1955   7   18.2    10.5       0    14.3   215.4
+   1955   8   18.1    11.5       0    35.8   146.0
+   1955   9   15.5     9.5       0   104.6    99.8
+   1955  10   10.8     4.9       2   102.7    58.1
+   1955  11   10.8     5.9       4    60.9    51.0
+   1955  12    7.1     1.5       6   188.4    23.1
+   1956   1    5.9     0.3      13   133.1    38.1
+   1956   2    6.4     1.0      10    65.1    56.5
+   1956   3    9.0     2.8       4    36.3   146.9
+   1956   4    9.0     1.8       6    63.7   156.4
+   1956   5   12.5     6.6       0    63.8   146.2
+   1956   6   14.0     7.2       0    52.7   205.0
+   1956   7   15.8    10.4       0   132.0   179.4
+   1956   8   13.8     8.6       0    91.3   130.6
+   1956   9   14.4     8.9       0    82.1    77.6
+   1956  10   11.4     6.1       0   115.9    67.1
+   1956  11    9.7     5.0       1   118.0    20.7
+   1956  12    9.0     3.5       1   127.9    18.8
+   1957   1    8.3     2.0       6   158.1    27.1
+   1957   2    6.6     1.2      10    60.8    79.7
+   1957   3   10.1     5.1       1   105.9    82.5
+   1957   4   10.8     4.7       1    59.9   168.5
+   1957   5   12.1     5.6       0    57.1   178.2
+   1957   6   14.5     8.0       0    89.6   207.8
+   1957   7   14.7    10.4       0    60.0    85.7
+   1957   8   15.6    10.1       0   132.0   135.8
+   1957   9   13.3     8.0       0    83.0   117.9
+   1957  10   11.9     6.2       0   133.6    55.6
+   1957  11    9.1     3.9       5    77.3    38.5
+   1957  12    7.6     2.2       7   184.7    36.1
+   1958   1    6.4    -0.1      11   171.2    33.2
+   1958   2    6.2     0.7      12    89.9    46.0
+   1958   3    5.8     1.1      11    54.1   136.8
+   1958   4   10.2     3.9       2    44.7   131.5
+   1958   5   10.8     4.2       1   128.6   195.6
+   1958   6   14.3     9.1       0    38.8   177.2
+   1958   7   15.5    10.6       0    36.6   151.6
+   1958   8   16.0    10.3       0    82.8   113.8
+   1958   9   16.3    10.3       0    85.1   117.5
+   1958  10   12.6     6.9       0    93.4    82.6
+   1958  11   10.7     5.0       1    57.3    52.3
+   1958  12    7.4     2.6       4    79.5    28.4
+   1959   1    4.6    -0.8      19   192.1    44.0
+   1959   2    9.0     2.8       5    53.8    83.0
+   1959   3    9.6     3.8       2    51.1   117.6
+   1959   4   10.4     4.3       1   136.2   130.0
+   1959   5   13.6     6.8       0    35.8   241.3
+   1959   6   15.8     8.7       0    74.4   206.0
+   1959   7   15.6    11.0       0   102.8    74.8
+   1959   8   16.5    11.1       0    72.7   104.1
+   1959   9   15.8     9.3       0    69.6   140.0
+   1959  10   14.1     8.4       0   143.0   104.2
+   1959  11    9.9     4.8       2   173.4    38.0
+   1959  12    8.2     2.7       4   135.9    28.6
+   1960   1    7.0     0.5       9   107.0    39.2
+   1960   2    5.8     0.1      16   110.6    92.5
+   1960   3    9.2     3.6       3    32.0   130.2
+   1960   4   11.1     5.2       1    76.4   139.2
+   1960   5   14.2     7.5       0    42.9   177.1
+   1960   6   16.2     9.5       0    73.5   206.9
+   1960   7   16.3    10.5       0    77.4   152.4
+   1960   8   15.4     9.6       0    79.6   132.1
+   1960   9   14.9     8.6       0    79.6   150.5
+   1960  10   11.9     7.1       0    43.1    68.6
+   1960  11    9.5     3.6       6   102.6    55.6
+   1960  12    6.7     1.3       9   129.6    43.0
+   1961   1    6.6     1.2       9    98.6    60.7
+   1961   2    8.4     3.5       5   129.1    64.6
+   1961   3   10.4     5.1       2    85.2    79.4
+   1961   4   10.5     4.3       4    64.0   172.6
+   1961   5   12.7     6.3       1    42.8   219.8
+   1961   6   14.1     8.3       0    74.3   156.2
+   1961   7   15.0     9.9       0   136.1    89.4
+   1961   8   15.5     9.8       0    97.6   122.1
+   1961   9   14.8     8.8       0    98.0   117.9
+   1961  10   12.0     6.8       0   156.6    84.1
+   1961  11    8.4     1.2      12   106.6    61.6
+   1961  12    5.8    -1.1      19   104.0    26.3
+   1962   1    7.0     1.1       7   194.8    36.2
+   1962   2    7.9     1.2       8   117.2    68.6
+   1962   3    5.8    -0.6      15    70.2   124.5
+   1962   4    9.8     2.3       8    44.5   230.2
+   1962   5   11.6     5.7       0    73.0   151.6
+   1962   6   14.5     8.1       0    77.9   154.7
+   1962   7   14.9     9.2       0    52.4   181.8
+   1962   8   14.8     8.7       0   145.7   158.1
+   1962   9   13.6     7.5       0    70.5    95.5
+   1962  10   12.5     7.7       0    87.5    57.3
+   1962  11    8.6     3.1       8    79.3    44.8
+   1962  12    7.8     2.5       7   131.5    27.1
+   1963   1    4.7    -0.3      15    25.6    66.0
+   1963   2    5.3    -0.5      13    10.2    75.8
+   1963   3    9.0     2.9       5   114.7   110.9
+   1963   4   10.4     3.9       3    53.7   182.2
+   1963   5   11.8     4.9       0   102.0   203.1
+   1963   6   15.3     8.9       0    49.3   170.8
+   1963   7   15.2     9.0       0    66.0   180.1
+   1963   8   14.6     8.9       0    60.1   111.9
+   1963   9   13.6     8.4       0   112.9    97.8
+   1963  10   12.3     6.2       0   126.2    66.0
+   1963  11    8.9     3.2       7   120.6    49.2
+   1963  12    7.3     1.5       9    58.1    27.5
+   1964   1    8.8     3.9       4    59.1    36.2
+   1964   2    7.8     2.1       8    50.6    72.5
+   1964   3    8.7     3.5       4    23.1   118.9
+   1964   4   10.4     4.3       2   113.4   128.6
+   1964   5   12.9     7.3       0    76.7   151.4
+   1964   6   14.2     7.8       0    58.6   160.3
+   1964   7   15.2     9.4       0    97.3   131.2
+   1964   8   14.2     8.4       0   129.0   144.9
+   1964   9   13.9     7.7       1   174.9    75.4
+   1964  10   11.8     5.1       2    97.4    81.3
+   1964  11    9.8     4.1       3   119.7    28.0
+   1964  12    6.7     0.6      11   143.9    20.3
+   1965   1    6.0     0.5      13   130.4    40.9
+   1965   2    7.2     2.1       6    36.0    31.3
+   1965   3    7.7     2.2       6    74.6   110.4
+   1965   4   10.0     3.0       3    88.9   152.7
+   1965   5   11.8     6.3       2    71.4   124.0
+   1965   6   14.6     9.4       0    85.2   132.0
+   1965   7   14.5     8.4       0    29.3   152.5
+   1965   8   15.2     9.1       0   110.9   132.0
+   1965   9   13.3     8.5       0   123.5    69.6
+   1965  10   12.7     6.7       0   122.2    85.4
+   1965  11    6.8     1.5       9    93.3    61.9
+   1965  12    6.2     0.4      13   145.7    30.3
+   1966   1    6.2     1.3      11    56.9    32.4
+   1966   2    6.4     1.8       7    68.3    69.6
+   1966   3    8.9     2.9       7   147.9    90.8
+   1966   4    8.6     2.4       7    37.2   170.6
+   1966   5   12.4     4.8       0    83.0   182.3
+   1966   6   15.7     9.9       0    92.2   134.0
+   1966   7   15.9     9.4       0    68.0   135.5
+   1966   8   15.6     8.7       0    40.8   168.5
+   1966   9   14.6     9.7       0    85.8    82.3
+   1966  10   11.5     4.9       1    99.7    76.7
+   1966  11    7.6     1.8       7   131.7    56.7
+   1966  12    6.8     0.6       9   186.1    20.3
+   1967   1    7.0     3.2       6    92.4    17.6
+   1967   2    8.0     3.3       2   107.5    69.5
+   1967   3    8.5     2.1       5   201.8   101.7
+   1967   4    9.9     3.1       8    68.5   128.6
+   1967   5   11.7     4.9       1    58.1   201.3
+   1967   6   15.4     7.6       0    82.4   223.1
+   1967   7   15.4     9.7       0    63.6   115.6
+   1967   8   16.1    10.0       0    62.5   126.4
+   1967   9   14.8     8.8       0   113.2    91.1
+   1967  10   11.0     5.1       1   220.3    99.4
+   1967  11    9.2     3.1       4   119.8    36.4
+   1967  12    6.9     1.7       9   127.8    23.7
+   1968   1    6.6     1.1       7   118.7    32.7
+   1968   2    5.4    -1.1      16    58.2    97.9
+   1968   3    8.5     2.2       8   100.7    92.0
+   1968   4   10.4     2.6      10    36.7   164.6
+   1968   5   11.2     3.8       5    42.1   197.6
+   1968   6   15.9     8.0       0    65.8   183.5
+   1968   7   15.5     9.7       0    43.0   155.0
+   1968   8   16.2     8.4       0    30.7   214.4
+   1968   9   15.2     9.1       0    34.1   130.9
+   1968  10   13.1     7.4       0   159.1    55.8
+   1968  11    9.3     4.2       3    38.2    73.3
+   1968  12    7.2     2.4      10    72.7    22.6
+   1969   1    7.2     2.4       5    89.8    27.6
+   1969   2    4.3    -1.2      18    85.5    81.3
+   1969   3    7.3     0.6      11    18.6   136.7
+   1969   4    9.9     2.0       7    75.9   186.0
+   1969   5   11.5     6.3       1    73.4   138.4
+   1969   6   15.7     7.9       0    54.5   206.2
+   1969   7   16.0    10.0       0    64.8   116.2
+   1969   8   16.7    11.1       0    52.1   142.9
+   1969   9   14.1     8.3       0   178.1   108.3
+   1969  10   13.8     7.7       0   130.7    58.1
+   1969  11    6.2     0.2      15   130.1    36.7
+   1969  12    6.9     1.4      11    80.5    33.5
+   1970   1    6.6     2.3       7    58.9    36.5
+   1970   2    5.1    -1.8      19   122.5    84.1
+   1970   3    6.5    -0.3      15   114.5   125.8
+   1970   4    8.7     1.6       8    80.5   177.8
+   1970   5   12.6     6.7       0    57.3   135.3
+   1970   6   17.3     9.6       0    42.3   278.1
+   1970   7   14.3     8.6       0    83.5    96.2
+   1970   8   15.9     9.6       0    69.8   113.1
+   1970   9   14.2     8.2       0   101.1    84.7
+   1970  10   11.8     6.2       1   213.3    45.1
+   1970  11    8.4     2.7       7   142.7    48.9
+   1970  12    7.7     2.1       6    63.9    23.3
+   1971   1    7.7     2.8       5   106.7    22.9
+   1971   2    8.1     2.4       6    98.2    47.6
+   1971   3    8.6     2.1       8    92.8   106.4
+   1971   4   10.3     3.5       3    66.8   120.9
+   1971   5   13.1     6.6       0    78.7   180.3
+   1971   6   13.0     7.2       0    49.2   173.2
+   1971   7   15.6     9.8       0    50.7   150.6
+   1971   8   15.6     8.9       0    65.4   153.0
+   1971   9   15.3     8.4       1    96.0   117.2
+   1971  10   12.8     6.7       2   128.4    88.4
+   1971  11    8.6     2.9       6   130.1    29.3
+   1971  12    9.4     4.5       4   163.3    24.1
+   1972   1    6.8     2.5       7    72.5    35.9
+   1972   2    7.2     1.8       7    43.8    66.3
+   1972   3    8.9     1.8      11    46.4   123.5
+   1972   4   10.3     3.3       3    85.5   137.5
+   1972   5   12.8     6.5       0    68.3   150.3
+   1972   6   13.0     6.9       0    78.8   150.4
+   1972   7   15.5     9.4       0    46.5   158.3
+   1972   8   14.9     8.4       0    69.0    92.8
+   1972   9   13.5     6.8       0    40.6    98.0
+   1972  10   12.7     6.1       1    77.5    86.5
+   1972  11    8.2     2.2       9   148.6    47.5
+   1972  12    8.6     3.0       7   130.2    19.0
+   1973   1    8.0     2.8       4    83.0    26.0
+   1973   2    6.7     0.6      12   152.2    52.1
+   1973   3    9.2     2.9       5    77.3   108.9
+   1973   4    8.8     2.1       8    71.2   139.0
+   1973   5   12.1     5.5       0    79.2   184.3
+   1973   6   14.4     7.5       0    89.8   114.7
+   1973   7   15.5    10.0       0    70.8   126.6
+   1973   8   16.5     9.5       0    93.7   144.2
+   1973   9   14.0     8.4       0   103.5    92.0
+   1973  10   11.5     4.1       5    63.8   100.1
+   1973  11    7.9     2.6      10   154.2    31.6
+   1973  12    7.2     2.0       8   147.4    18.9
+   1974   1    8.3     3.8       1   185.5    14.9
+   1974   2    7.5     2.7       3   138.1    44.9
+   1974   3    8.5     2.8       4    31.6   147.6
+   1974   4   11.2     3.8       0     1.4   208.1
+   1974   5   12.4     6.9       0    60.4   158.4
+   1974   6   14.2     8.1       0    66.7   180.5
+   1974   7   15.0     9.1       0    93.3   132.3
+   1974   8   15.9     9.8       0    70.0   155.7
+   1974   9   13.3     7.0       0    87.0   147.7
+   1974  10   10.2     5.1       0   110.2    87.2
+   1974  11    8.4     3.2       2   153.0    46.7
+   1974  12    8.4     3.3       3   211.0    17.1
+   1975   1    7.6     1.5      10   193.9    32.4
+   1975   2    7.8     2.4       6    24.7   105.6
+   1975   3    6.8     1.6       4    57.5   112.6
+   1975   4    9.5     3.7       4   104.3   110.8
+   1975   5   10.5     4.3       0    20.3   255.6
+   1975   6   14.2     8.0       0    56.7   217.0
+   1975   7   15.5    10.5       0    74.7   135.2
+   1975   8   17.2    11.2       0    42.6   116.2
+   1975   9   13.5     7.7       0   131.9   129.6
+   1975  10   12.5     7.8       0    68.5    91.1
+   1975  11    8.8     3.7       1   129.0    48.2
+   1975  12    8.2     3.8       2   116.4    17.4
+   1976   1    7.2     1.7       9   165.0    31.6
+   1976   2    7.4     2.1       7    77.0    73.9
+   1976   3    7.8     3.0       4   101.7   110.3
+   1976   4   10.0     4.1       2    78.0   152.1
+   1976   5   12.1     5.9       0    73.3   152.9
+   1976   6   14.6     9.5       0   101.4   116.4
+   1976   7   17.5    11.6       0    88.2   144.8
+   1976   8   18.1    10.0       0    15.7   250.5
+   1976   9   13.8     9.2       0    69.0   116.8
+   1976  10   12.0     6.9       0   117.9    84.4
+   1976  11    8.9     3.6       0   125.7    58.2
+   1976  12    5.4     0.9      14    80.8    32.1
+   1977   1    5.9     1.0      13   117.2    51.7
+   1977   2    6.1     1.7       5    76.0    98.2
+   1977   3    8.5     3.5       3    78.2    88.5
+   1977   4    8.5     2.5       5   112.6   139.4
+   1977   5   11.7     5.7       1    64.6   224.8
+   1977   6   13.2     7.0       0    56.5   194.7
+   1977   7   15.4    10.2       0    50.7   149.8
+   1977   8   16.2     9.7       0    56.5   190.0
+   1977   9   13.1     7.8       0   119.4   134.4
+   1977  10   13.0     8.2       0   143.1    69.3
+   1977  11    8.1     2.3       9   199.4    37.5
+   1977  12    8.4     3.1       4    28.9    40.7
+   1978   1    5.9     0.4      13   118.0    27.2
+   1978   2    5.6     0.0      16    73.5    79.3
+   1978   3    7.9     2.7       4   141.6    93.0
+   1978   4    8.4     2.9       6    37.3   158.4
+   1978   5   13.3     6.7       0    19.3   221.7
+   1978   6   13.9     8.4       0    52.4   162.8
+   1978   7   13.9     9.4       0    52.1   101.9
+   1978   8   14.7    10.2       0    64.9    75.7
+   1978   9   13.9     9.5       0   170.1    89.1
+   1978  10   12.2     7.2       0   164.9    66.4
+   1978  11    9.5     3.9       4   189.9    28.5
+   1978  12    7.0     3.9       4    70.8    20.5
+   1979   1    4.4    -1.5      19   122.0    34.5
+   1979   2    4.9     0.4      13    33.4    88.1
+   1979   3    5.9     0.2      12   139.8   117.4
+   1979   4    8.8     3.7       2    51.8   125.8
+   1979   5    9.8     4.2       7    56.6   177.1
+   1979   6   13.9     8.5       0    62.2   157.3
+   1979   7   14.6     9.9       0    77.7    66.7
+   1979   8   14.3     9.3       0    95.6   101.2
+   1979   9   13.4     7.8       0   124.9   109.9
+   1979  10   12.5     7.3       0   103.9    88.4
+   1979  11    8.2     2.6       6   170.7    44.2
+   1979  12    6.9     2.5       3   171.9    20.4
+   1980   1    6.1     2.0       5    99.5    46.0
+   1980   2    7.2     2.6       4    44.3    54.7
+   1980   3    7.0     1.9       6    58.6   106.8
+   1980   4   10.5     4.8       0    20.2   143.9
+   1980   5   13.2     6.3       0    26.8   209.0
+   1980   6   14.1     8.8       0    66.8   135.7
+   1980   7   14.7     9.7       0   115.7   101.3
+   1980   8   15.5    10.9       0    59.5   110.1
+   1980   9   14.9     9.7       0   177.8   103.7
+   1980  10   10.1     5.3       2   193.6    73.0
+   1980  11    8.4     3.8       4   210.2    32.7
+   1980  12    7.7     3.0       3   149.8    16.6
+   1981   1    7.4     1.5      11   134.6    19.3
+   1981   2    6.5     2.0       4    87.3    56.9
+   1981   3    7.9     2.6       3    96.0   109.3
+   1981   4    9.7     2.9       4    36.1   184.8
+   1981   5   13.2     6.8       1    24.2   183.7
+   1981   6   13.5     8.0       0    90.7   140.1
+   1981   7   15.0    10.1       0    64.8    82.4
+   1981   8   15.8    10.1       0    99.8   101.8
+   1981   9   14.6     9.6       0   206.3    88.0
+   1981  10    8.9     3.4       1   198.9    99.7
+   1981  11    9.0     3.7       3   227.8    37.9
+   1981  12    4.9     0.2      15    80.4    33.1
+   1982   1    6.3     1.8       8   115.7    32.8
+   1982   2    7.7     3.1       3   115.3    61.4
+   1982   3    7.8     2.4       4   142.1   116.4
+   1982   4   10.3     4.4       1    44.6   125.9
+   1982   5   12.7     5.2       3    91.7   190.9
+   1982   6   15.1     9.2       0    14.6   243.5
+   1982   7   17.0    10.5       0    37.4   151.4
+   1982   8   15.6     9.9       0   203.3   123.4
+   1982   9   13.5     8.0       0   160.9   100.4
+   1982  10   11.8     6.9       0   129.4    74.9
+   1982  11    8.8     3.0       3   193.9    36.5
+   1982  12    7.0     1.8       6   164.1    23.2
+   1983   1    7.7     2.4       5   220.1    19.9
+   1983   2    5.6     0.0      13    58.9    54.2
+   1983   3    8.3     3.6       2   137.7    66.7
+   1983   4    7.7     1.7      11    37.5   163.3
+   1983   5   10.9     5.9       0    49.4   168.1
+   1983   6   13.5     8.0       0    36.3   174.9
+   1983   7   17.2    10.6       0    46.6   197.5
+   1983   8   16.7    11.2       0    53.5   104.9
+   1983   9   13.0     8.6       0   147.8    71.6
+   1983  10   11.5     6.0       0   219.3    74.0
+   1983  11    9.9     4.8       2    55.9    40.8
+   1983  12    8.8     3.6       1   196.2    23.1
+   1984   1    4.8    -0.4      16   153.8    29.6
+   1984   2    7.7     3.1       4    62.9    46.3
+   1984   3    7.1     2.5       4    81.0    70.3
+   1984   4   10.8     4.3       0    69.7   186.9
+   1984   5   11.9     5.4       0    20.4   237.0
+   1984   6   14.0     8.8       0    44.3   122.3
+   1984   7   16.3    10.9       0    75.0    74.7
+   1984   8   17.4    10.9       0    32.3   160.9
+   1984   9   13.2     8.3       0   118.7    75.7
+   1984  10   11.7     6.0       0   167.1    88.6
+   1984  11    9.4     4.6       2   139.7    40.2
+   1984  12    8.7     3.0       3   107.4    37.5
+   1985   1    5.4     0.7      10    80.0    51.8
+   1985   2    7.0     1.6       7    42.2    83.8
+   1985   3    7.0     1.6       7    94.5   114.9
+   1985   4    9.6     4.2       1   111.5   125.9
+   1985   5   11.5     5.4       0    53.5   221.6
+   1985   6   13.7     7.1       0    62.0   165.5
+   1985   7   15.6    10.2       0    80.9   100.7
+   1985   8   15.0    10.0       0   153.8   121.8
+   1985   9   13.4     8.3       0   100.1    99.2
+   1985  10   12.8     7.7       0   100.9    95.3
+   1985  11    7.1     1.3      10   139.7    40.8
+   1985  12    7.6     2.4       6   222.1    21.9
+   1986   1    6.0     0.8       9   137.4    38.8
+   1986   2    5.0    -0.8      14    16.0    97.9
+   1986   3    8.1     2.7       2   152.8   102.5
+   1986   4    8.0     2.0       2    69.1   186.6
+   1986   5   11.6     6.4       0   145.2   119.2
+   1986   6   15.0     7.8       0    44.9   232.7
+   1986   7   15.2     9.9       0    58.3   110.6
+   1986   8   14.1     8.6       0    88.9   157.6
+   1986   9   13.3     7.8       0    54.6    91.9
+   1986  10   11.7     6.8       0   133.5    80.6
+   1986  11    9.6     3.9       3   216.3    38.7
+   1986  12    7.1     2.2       1   186.0    20.0
+   1987   1    5.8     1.5       9    54.6    30.0
+   1987   2    6.8     1.2       9    65.9    47.4
+   1987   3    6.7     0.8      11   146.5   117.9
+   1987   4   10.4     4.7       1    43.6   123.1
+   1987   5   11.1     5.4       0    64.6   182.7
+   1987   6   12.6     7.3       0    56.6   186.9
+   1987   7   15.3    10.5       0    60.4    82.3
+   1987   8   15.1    10.0       0    70.2    96.4
+   1987   9   14.1     8.4       0   144.7   147.7
+   1987  10   11.0     5.3       0   130.3   118.6
+   1987  11    9.0     4.7       0    87.9    34.5
+   1987  12    8.2     3.0      10   125.6    42.3
+   1988   1    6.5     2.0       5   141.1    40.5
+   1988   2    7.0     2.2       4   119.9    59.7
+   1988   3    7.8     2.2       9   146.8    99.2
+   1988   4    9.3     4.3       2    75.9   121.6
+   1988   5   13.0     6.7       0    43.3   184.2
+   1988   6   14.4     9.5       0    26.4   133.0
+   1988   7   14.9    10.3       0   164.5   105.6
+   1988   8   15.2    10.2       0   108.2    92.4
+   1988   9   14.0     9.3       0   129.0    80.1
+   1988  10   11.5     6.6       0   136.3    70.4
+   1988  11    9.1     4.6       1    93.2    38.3
+   1988  12    9.5     4.6       0   110.6    17.6
+   1989   1    9.8     4.7       0   228.1    27.5
+   1989   2    7.8     1.7       2   181.1    56.7
+   1989   3    8.2     2.3       5   162.5   109.4
+   1989   4    8.6     2.7       6    51.1   136.7
+   1989   5   12.6     6.2       0    48.3   191.1
+   1989   6   13.7     7.9       0    74.5   157.1
+   1989   7   17.0    11.1       0    65.4   154.7
+   1989   8   15.3    10.2       0   173.5   107.4
+   1989   9   14.0     7.8       0    93.6   120.8
+   1989  10   11.9     7.2       0   231.0    62.5
+   1989  11    9.0     3.7       0    57.7    55.6
+   1989  12    7.2     2.3       5   111.9    31.7
+   1990   1    8.1     2.9       4   202.0    28.3
+   1990   2    7.3     2.0       3   264.1    57.6
+   1990   3    9.0     3.7       2   206.1    63.4
+   1990   4    9.5     3.6       2   106.4   159.7
+   1990   5   13.0     6.9       0    56.7   233.9
+   1990   6   14.2     9.0       0    77.6   105.3
+   1990   7   16.7    10.4       0   112.8   185.4
+   1990   8   15.9    11.2       0    84.9    95.9
+   1990   9   13.5     7.8       0   121.4    97.5
+   1990  10   12.4     7.4       0    93.5    97.4
+   1990  11    8.6     4.1       1    82.3    42.9
+   1990  12    7.8     2.3       7   135.7    12.7
+   1991   1    6.7     2.0       7   107.1    39.8
+   1991   2    6.2     1.1       8    52.9    67.4
+   1991   3    9.1     4.1       0    71.0    91.3
+   1991   4    9.5     4.2       0    82.2   114.7
+   1991   5   11.8     6.9       0    34.3   130.0
+   1991   6   12.6     6.8       0    69.6   165.9
+   1991   7   17.3    12.3       0    52.1   170.5
+   1991   8   16.9    11.7       0    83.2   128.2
+   1991   9   14.4     8.6       0   104.2   114.4
+   1991  10   11.0     6.3       0   116.3    50.3
+   1991  11    9.0     4.0       1   214.9    35.2
+   1991  12    9.2     4.3       0    85.0    14.5
+   1992   1    8.5     4.0       1    72.7    15.6
+   1992   2    8.3     3.4       2   145.7    45.3
+   1992   3    8.2     2.5       4   158.2    67.0
+   1992   4    9.5     4.6       0    94.1   104.2
+   1992   5   14.5     6.9       0    50.2   247.8
+   1992   6   15.9     9.6       0    33.5   186.5
+   1992   7   15.3    10.3       0   127.8   110.6
+   1992   8   15.1    10.1       0   191.2   123.3
+   1992   9   13.4     7.9       0   149.1    87.0
+   1992  10   10.0     4.6       1   130.7    68.2
+   1992  11    8.4     3.3       0   170.7    32.6
+   1992  12    7.1     2.2       8   123.3    14.1
+   1993   1    7.2     1.5       5   274.7    18.3
+   1993   2    8.2     4.7       2    57.1    22.9
+   1993   3    8.4     3.3       5    79.7   103.7
+   1993   4   10.0     5.1       0    79.9   140.9
+   1993   5   11.1     5.7       0    52.8   217.1
+   1993   6   13.5     8.9       0    89.3   102.2
+   1993   7   14.3     9.5       0    81.1    70.1
+   1993   8   14.6     9.4       0    44.9    86.9
+   1993   9   13.7     8.7       0    37.9   114.7
+   1993  10   10.1     5.8       1    78.7    53.3
+   1993  11    8.8     4.0       3    63.2    61.9
+   1993  12    5.8     1.5       7   178.8    21.3
+   1994   1    6.8     1.8       6   154.3    26.7
+   1994   2    5.9     2.3       3    57.4    85.5
+   1994   3    7.2     1.9       6   163.7    98.3
+   1994   4    9.2     3.3       1   103.8   131.4
+   1994   5   11.3     5.5       0    36.2   294.1
+   1994   6   13.5     8.2       0   112.1   134.6
+   1994   7   16.4    10.8       0    49.5   146.0
+   1994   8   15.0    10.0       0   104.8   109.4
+   1994   9   13.4     8.3       0   130.6   121.0
+   1994  10   11.4     6.3       0    64.3    77.2
+   1994  11   11.0     6.6       0   121.4    44.1
+   1994  12    8.3     2.6       5   189.7    29.6
+   1995   1    6.6     1.1       8   212.3    30.4
+   1995   2    6.6     1.1       6   155.1    57.9
+   1995   3    6.4     0.9      13   134.6    88.4
+   1995   4    9.1     4.0       2    65.4    96.2
+   1995   5   11.5     5.5       3    60.0   156.0
+   1995   6   14.3     8.4       0    26.8   195.2
+   1995   7   17.3    10.6       0    57.0   176.9
+   1995   8   17.9    11.5       0    32.2   194.0
+   1995   9   14.3     8.9       0   131.2    99.6
+   1995  10   13.1     7.6       0   191.1    87.7
+   1995  11   10.2     5.3       0   121.7    50.1
+   1995  12    6.2     1.1      11    45.4    56.5
+   1996   1    8.1     4.4       2    69.5    37.8
+   1996   2    6.6     1.1      10    74.1    58.0
+   1996   3    7.5     2.8       3    45.1    92.9
+   1996   4   10.2     4.6       1    86.3   106.2
+   1996   5   10.8     4.4       1    68.1   234.5
+   1996   6   14.0     8.8       0    57.9   142.1
+   1996   7   15.2     9.8       0    80.1   107.0
+   1996   8   16.0    11.1       0    70.6    91.9
+   1996   9   15.4    10.0       0    74.4   150.3
+   1996  10   12.5     6.9       0   211.6    73.2
+   1996  11    7.5     1.9       8   201.1    57.0
+   1996  12    6.8     1.5      12    60.7    42.8
+   1997   1    7.4     2.6       9    56.8    41.8
+   1997   2    7.9     2.0       1   277.4    66.8
+   1997   3    9.6     4.8       1   119.5    82.8
+   1997   4   10.4     4.8       1    73.0   104.0
+   1997   5   11.7     6.2       1    85.2   196.0
+   1997   6   13.7     8.7       0    56.5   168.7
+   1997   7   17.4    11.0       0    51.5   166.8
+   1997   8   18.7    12.2       0    38.6   211.2
+   1997   9   14.5     8.9       0   105.2   113.2
+   1997  10   12.1     6.7       0    55.5    83.0
+   1997  11   10.8     6.3       0    98.1    47.8
+   1997  12    8.8     4.0       0   153.5    31.5
+   1998   1    7.8     3.2       4   181.5    33.5
+   1998   2    9.4     5.0       1   209.7    27.8
+   1998   3    8.4     3.6       5   143.5    63.1
+   1998   4    9.0     3.3       3    62.7   200.8
+   1998   5   12.8     6.9       0    30.6   168.2
+   1998   6   13.2     7.8       0    73.1   206.3
+   1998   7   15.2    10.2       0    94.9   106.6
+   1998   8   15.7    10.2       0    53.4   120.9
+   1998   9   15.3    10.3       0    54.6   123.1
+   1998  10   10.7     5.7       1   152.3   103.2
+   1998  11    9.0     3.5       4   158.3    64.1
+   1998  12    8.4     3.3       7   165.8    24.7
+   1999   1    7.1     2.6       4   206.3    37.8
+   1999   2    6.7     1.5       6   129.4    58.2
+   1999   3    8.5     3.2       4   153.7   108.4
+   1999   4   10.5     5.0       2   107.4   146.4
+   1999   5   12.6     7.0       0   103.8   184.1
+   1999   6   13.3     8.4       0   104.6   124.2
+   1999   7   16.4    10.6       0    70.5   176.3
+   1999   8   16.4    10.8       0    54.5   194.0
+   1999   9   15.3    10.4       0   118.7   114.2
+   1999  10   12.3     7.5       0   132.3    84.7
+   1999  11    9.7     4.5       1   151.8    38.1
+   1999  12    6.4     1.3       8   214.0    31.1
+   2000   1    7.8     3.1       0   195.1    32.8
+   2000   2    7.5     2.3       3   202.3    56.6
+   2000   3    9.2     4.0       2   120.7    84.6
+   2000   4    8.8     3.5       5    81.5   150.0
+   2000   5   12.9     6.1       0    53.5   239.6
+   2000   6   13.3     7.9       0    80.6   181.5
+   2000   7   15.2    10.4       0    22.7   141.5
+   2000   8   16.5    11.1       0    74.7   146.6
+   2000   9   15.4    10.1       0    97.3   133.2
+   2000  10   12.1     7.5       0   190.3    96.2
+   2000  11    8.8     3.5       0   110.8    52.3
+   2000  12    7.5     3.6       7   148.1    23.1
+   2001   1    6.5     1.6       4    60.5    78.7
+   2001   2    6.4     1.0      11    64.8    65.5
+   2001   3    7.4     1.6       7    54.0   155.6
+   2001   4    9.4     3.4       2    56.9   165.5
+   2001   5   13.9     7.0       0    33.3   205.1
+   2001   6   13.5     8.2       0    55.3   164.9
+   2001   7   14.7    10.5       0    70.7   101.0
+   2001   8   16.8    11.0       0    75.5   162.2
+   2001   9   14.1     9.3       0    98.6   111.9
+   2001  10   13.4     9.5       0   179.4    72.3
+   2001  11    9.9     4.5       0   114.7    35.0
+   2001  12    7.6     2.2       5   114.4    44.2
+   2002   1    9.1     4.3       3   197.6    25.9
+   2002   2    7.5     1.9       5   159.4    67.8
+   2002   3    8.7     3.9       2    97.6   107.7
+   2002   4   11.1     5.6       0    74.2   148.2
+   2002   5   13.3     6.9       0    60.0   214.4
+   2002   6   15.1    10.1       0   103.8   160.7
+   2002   7   15.2     9.9       0   100.2   106.4
+   2002   8   16.4    11.5       0    44.0   128.1
+   2002   9   15.5    10.2       0    38.0    82.4#
+   2002  10   11.2     6.2       1    91.4    71.7#
+   2002  11   10.2     6.2       1    95.4    35.7#
+   2002  12    7.7     3.4       4    29.8    25.4#
+   2003   1    7.3     2.3       9   154.2    27.9#
+   2003   2    8.2     3.0       6    54.4    56.2#
+   2003   3   10.1     4.1       4    76.0    69.6#
+   2003   4   12.9     6.4       0    32.2   171.6#
+   2003   5   12.6     6.2       1   108.9   126.2#
+   2003   6   15.9    10.7       0    66.2   121.9#
+   2003   7   17.8    12.3       0    56.9   115.5#
+   2003   8   17.7    11.7       0    49.0   144.0#
+   2003   9   15.1     9.3       0   111.1*   83.7#
+   2003  10   11.2     5.4       0    76.2   102.1#
+   2003  11   10.8     5.3       0   103.2    44.2#
+   2003  12    7.9     2.8       5   135.6    27.9#
+   2004   1    7.2     2.7       6   149.2    23.2#
+   2004   2    7.6     1.6       9   108.2    64.7#
+   2004   3    9.2     3.8       0    66.0   121.5#
+   2004   4   10.9     5.7       0    77.6   105.2#
+   2004   5   13.4     6.8       0    40.4     ---
+   2004   6   14.8     0.8       0    71.0    89.2#
+   2004   7   16.0    10.4       0    59.4   122.5#
+   2004   8   17.3    12.0       0    96.8   147.3#
+   2004   9   14.9     9.4       0   131.0   118.0#
+   2004  10   11.4     6.8       0   143.6    50.7#
+   2004  11    9.6     5.3       3   117.8    31.1#
+   2004  12    8.8     3.4       4   136.4    17.2#
+   2005   1    8.1     3.2       3   160.2    23.9#
+   2005   2    6.9     2.1       1    84.8    53.2#
+   2005   3    9.1     4.0       5    99.0    88.4#
+   2005   4   10.5     5.0       1   113.3   156.9#
+   2005   5   11.9     5.2       1    58.2   168.9#
+   2005   6   14.5     9.4       0    92.8   101.1#
+   2005   7   15.4    10.6       0    56.6    85.4#
+   2005   8   16.2    10.9       0   124.3   105.2#
+   2005   9   14.9     9.5       0   164.8    81.4#
+   2005  10   13.5     8.3       0   117.0    61.9#
+   2005  11    9.8     4.3       0   128.8    40.2#
+   2005  12    8.9     4.1       1    74.0    31.4#
+   2006   1    8.4     3.7       1    98.8    39.0#
+   2006   2    8.0     3.3       3    60.8    58.8#
+   2006   3    6.9     2.0       8   109.2    74.9#
+   2006   4    9.8     3.8       1   121.6   144.7#
+   2006   5   12.5     5.8       0    96.8   171.3#
+   2006   6   15.7     9.5       0    57.4   123.9#
+   2006   7   18.2    12.5       0    58.4   140.4#
+   2006   8   16.2    11.6       0    59.6    64.7#
+   2006   9   17.0    11.8       0    87.2    88.6#
+   2006  10   13.6     9.2       0   168.6    48.0#
+   2006  11   10.0     4.9       0   134.2    28.7#
+   2006  12    9.0     4.7       0   204.3    15.6#
+   2007   1    8.4     3.5       0   215.0     ---
+   2007   2    8.1     3.8       2    99.4    51.0#
+   2007   3    9.4     3.4       3   116.8   129.6#
+   2007   4   12.9     6.5       0    53.8   157.6#
+   2007   5   12.3     5.9       0   143.2   172.9#
+   2007   6   14.3     9.3       0    35.2   205.5#
+   2007   7   15.9    11.2       0    85.6   118.7#
+   2007   8   15.7    10.5       0   133.6    69.6#
+   2007   9   14.1     8.8       0   107.8   105.9#
+   2007  10   13.0     8.8       0    91.8    59.2#
+   2007  11    9.6     4.9       1   110.6    19.7#
+   2007  12    8.6     3.4       3   127.0    30.3#
+   2008   1    7.5     2.4       5   156.4    22.0#
+   2008   2    9.0     2.2       7   118.8    64.4#
+   2008   3    7.7     2.0       3   125.4    95.8#
+   2008   4   10.0     3.6       1    63.0   178.5#
+   2008   5   14.5     8.0       0    12.8   289.4#
+   2008   6   14.5     8.6       0    88.4   135.5#
+   2008   7   17.0    11.2       0    61.8   137.3#
+   2008   8   16.6    11.8       0   106.6   134.0#
+   2008   9   14.6     9.3       0    62.0    75.0#
+   2008  10   11.0     5.3       0   190.8    70.1#
+   2008  11    9.1     4.3       2   146.6    19.5#
+   2008  12    7.4     2.3       4    96.6    18.6#
+   2009   1    7.7     3.2       0   168.4    25.5#
+   2009   2    7.4     3.0       6    72.6    32.1#
+   2009   3    9.0     3.5       2   137.0    93.2#
+   2009   4   12.5*    5.9*      1*   71.0   151.2#
+   2009   5   13.6     6.8       0   100.0   200.0#
+   2009   6   15.7     9.2       0    36.4   251.8#
+   2009   7   17.2    11.7       0   134.2   146.0#
+   2009   8   16.5    11.4       0   122.8    96.1#
+   2009   9   14.9    10.4       0    88.4    64.6#
+   2009  10   12.7     7.2       0   137.6    74.1#
+   2009  11    9.8     4.8       0   173.4    45.9#
+   2009  12    7.1     1.9      11   116.2    32.3#
+   2010   1    6.0     1.4      11    89.4    49.1#
+   2010   2    5.5     0.6       7    56.8    50.3#
+   2010   3    8.9     3.1       6    61.0    91.5#
+   2010   4   10.4     4.0       2    69.0   112.6#
+   2010   5   12.0     5.7       0    68.0   158.3#
+   2010   6   15.9     9.9       0    28.2   130.8#
+   2010   7   16.1    10.9       0   108.4   105.8#
+   2010   8   15.8    10.2       0    57.6    89.6#
+   2010   9   14.8     9.7       0   129.0   103.8#
+   2010  10   12.1     7.2       0   121.6    92.1#
+   2010  11    7.6     2.2       5    91.2    49.3#
+   2010  12    5.1    -0.7      20    43.4    38.3#
+   2011   1    7.1     2.1      10   108.8    31.7#
+   2011   2    8.2     3.3       1    81.0    65.9#
+   2011   3    8.7     3.4       5    93.0    81.6#
+   2011   4   12.9     6.6       0    51.0   140.5#
+   2011   5   13.0     7.0       0   153.2   162.4#
+   2011   6   14.1     8.5       0    53.4   162.0#
+   2011   7   16.0    10.5       0    44.6   121.6#
+   2011   8   15.6    10.0       0    77.6   101.2#
+   2011   9   15.2    10.3       0   143.4    77.7#
+   2011  10   12.7     7.3       0   148.8    58.4#
+   2011  11   11.8     6.5       0   139.8    53.9#
+   2011  12    7.6     1.8       8   195.0    15.5#
+   2012   1    7.5     2.9       3   145.2    30.6#
+   2012   2    8.8     4.2       1    69.6    38.0#
+   2012   3   10.7     5.6       1    54.4   107.6#
+   2012   4    9.5     3.4       4    85.4   148.5#
+   2012   5   12.4     5.5       2    43.4   244.7#
+   2012   6   13.6     8.5       0    37.8   166.5#
+   2012   7   15.3     9.9       0    56.0    95.5#
+   2012   8   16.7    11.3       0    92.8   111.5#
+   2012   9   13.7     8.4       0   131.4    98.1#
+   2012  10   10.8     4.5       1    99.4    92.6#
+   2012  11    8.7     3.9       0   129.8    41.0#
+   2012  12    6.9     1.8       9   158.6    28.4#
+   2013   1    7.3     2.8       4   108.8    28.1#
+   2013   2    7.3     1.6       7    70.4    72.1#
+   2013   3    6.6     1.5       9    36.6   132.4#
+   2013   4    9.0     2.4       8    97.2   182.2#
+   2013   5   11.5     5.4       0    97.0   182.1#
+   2013   6   14.5     9.2       0    35.6   135.5#
+   2013   7   18.1    11.7       0    44.0   183.2#
+   2013   8   16.6    11.3       0   104.6   102.1#
+   2013   9   14.6     8.8       0    81.1   101.5#
+   2013  10   12.7     7.9       0   140.2    65.4#
+   2013  11    8.9     3.3       2   124.4    31.0#
+   2013  12    8.6     3.9       2   248.8    11.2#
+   2014   1    7.5     3.5       2   138.8    28.5#
+   2014   2    7.6     2.9       1   147.6    54.3#
+   2014   3    9.6     4.3       1   105.2   104.3#
+   2014   4   11.4     6.1       0    86.4   164.1#
+   2014   5   12.7     7.5       0    62.8   127.0#
+   2014   6   16.3    10.8       0    49.4   140.9#
+   2014   7   18.2    12.2       0    65.6   193.9#
+   2014   8   15.9    10.3       0   141.4   143.9#
+   2014   9   15.5    10.2       0    48.2   101.2#
+   2014  10   12.5     7.0       0   198.0    76.8#
+   2014  11   11.0     5.7       0    90.4    52.5#
+   2014  12    7.6     2.2       1   168.2    20.3#
+   2015   1    6.9     1.8       6   198.6    30.1#  Provisional
+   2015   2    7.3     2.6       4   115.2    45.3#  Provisional
+   2015   3    8.3     2.5       2   166.8   110.5#  Provisional
+   2015   4   10.1     3.7       1    65.0   184.2#  Provisional
+   2015   5   11.2     5.2       1   121.4   168.8#  Provisional
+   2015   6   13.4     7.7       0    99.2    93.6#  Provisional
+   2015   7   15.4     9.7       0   110.4   120.7#  Provisional
diff --git a/suttonboningtondata.txt b/suttonboningtondata.txt
new file mode 100644
index 0000000..9836fb9
--- /dev/null
+++ b/suttonboningtondata.txt
@@ -0,0 +1,686 @@
+Sutton Bonington
+Location: 4507E 3259N, 48 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1959   1    4.2    -2.4      23     ---    78.8
+   1959   2    7.0     0.9      11     ---    54.0
+   1959   3   10.7     3.2       2     ---    80.7
+   1959   4   13.8     5.1       0     ---   148.1
+   1959   5   17.6     6.1       3     ---   206.7
+   1959   6   20.6     9.7       0     ---   246.6
+   1959   7   23.3    11.5       0     ---   235.8
+   1959   8   23.2    11.8       0     ---   201.8
+   1959   9   20.9     8.0       0     ---   166.7
+   1959  10   17.7     6.8       0     ---   143.8
+   1959  11    9.6     3.0       8     ---    37.8
+   1959  12    8.5     2.9       3     ---    39.6
+   1960   1    6.5     1.4      10     ---    26.0
+   1960   2    7.0     0.8      11     ---    60.4
+   1960   3    9.4     3.0       2     ---    57.9
+   1960   4   13.7     4.3       4     ---   143.8
+   1960   5   17.5     7.1       0     ---   186.8
+   1960   6   21.7    10.1       0     ---   265.4
+   1960   7   20.0    10.5       0     ---   139.1
+   1960   8   19.9    10.0       0     ---   144.9
+   1960   9   16.8     8.6       0     ---   108.4
+   1960  10   13.0     6.5       1     ---    47.0
+   1960  11   10.4     3.7       3     ---    57.2
+   1960  12    6.5     1.1      10     ---    46.9
+   1961   1    6.1     0.5      13    58.3    29.2
+   1961   2    9.9     3.8       1    41.3    55.7
+   1961   3   13.1     3.3       2     7.0   139.6
+   1961   4   13.9     5.8       0    74.5    77.2
+   1961   5   15.1     5.4       3    17.1   188.9
+   1961   6   19.8     8.7       0    20.0   223.6
+   1961   7   19.3    10.3       0    51.4   157.4
+   1961   8   19.9    10.8       0    74.9   184.0
+   1961   9   19.7    10.2       0    31.7   129.5
+   1961  10   14.5     6.6       1    47.8   110.8
+   1961  11    9.2     2.7       6    44.8    60.0
+   1961  12    4.9*   -1.2      19    78.2    48.1
+   1962   1    7.4*    0.5       8    52.7    72.0
+   1962   2    7.4     1.1      10    16.6    63.1
+   1962   3    6.4    -1.7      21    28.5    98.5
+   1962   4   11.5     3.1       3    41.8   130.4
+   1962   5   14.0     5.7       2    30.1   132.3
+   1962   6   18.5     7.8       2     7.5   194.6
+   1962   7   18.9    10.3       0    24.6   114.9
+   1962   8   18.3    10.0       0    90.8   130.0
+   1962   9   16.4     8.6       0    97.7   108.9
+   1962  10   14.1     5.8       2     9.7    90.2
+   1962  11    8.3     2.1       7    25.2    37.4
+   1962  12    4.5    -2.6      20    37.4    43.7
+   1963   1    0.3    -5.5      27    19.9    50.1
+   1963   2    1.8    -3.5      28     8.9    60.9
+   1963   3    9.1     1.8       8    65.0    89.8
+   1963   4   12.2     4.4       0    43.9   114.5
+   1963   5   15.0     5.9       1    20.4   185.2
+   1963   6   19.2     9.7       0    60.7   197.0
+   1963   7   19.7     9.4       0    42.8   175.0
+   1963   8   17.7     9.8       0    68.0   113.1
+   1963   9   16.8     8.1       0    56.3   120.9
+   1963  10   14.2     6.9       0    29.0    69.6
+   1963  11   10.6     4.6       3    97.2    48.3
+   1963  12    5.4    -0.5      12    10.1    45.9
+   1964   1    5.3    -0.3      15    15.9    31.2
+   1964   2    7.2     1.3      10    12.3    59.7
+   1964   3    6.5     0.9      11    68.0    50.0
+   1964   4   12.6     4.6       0    33.0    94.3
+   1964   5   18.4     7.9       0    30.6   193.1
+   1964   6   17.5     9.1       0    73.0   133.0
+   1964   7   20.2    11.3       0    57.1   196.2
+   1964   8   20.1    10.3       0    40.5   208.2
+   1964   9   19.2     7.4       2     8.4   177.9
+   1964  10   12.6     3.6       4    26.2   108.0
+   1964  11   10.3     4.1       4    24.1    52.9
+   1964  12    6.4    -0.7      16    57.0    49.7
+   1965   1    5.9     0.2      18    70.2    63.6
+   1965   2    5.9     0.7      12    13.8    31.8
+   1965   3    9.5     0.6      12    60.2   129.7
+   1965   4   12.3     3.7       3    39.5   142.0
+   1965   5   15.6     6.4       2    37.2   160.1
+   1965   6   19.3     9.5       0    60.6   202.2
+   1965   7   17.7     9.5       0    66.8   106.4
+   1965   8   19.6     8.9       0    42.7   169.3
+   1965   9   16.2     8.7       0   127.2    94.1
+   1965  10   14.8     6.2       0    10.9    75.8
+   1965  11    7.2     0.8      14    67.1    79.0
+   1965  12    7.4     1.1      10   111.4    56.6
+   1966   1    4.9     0.3      15    44.6    33.3
+   1966   2    8.1     3.1       8    81.3    52.9
+   1966   3    9.9     2.8       4    25.4   114.4
+   1966   4   10.4     3.5       3   100.4   100.5
+   1966   5   15.7     5.8       0    36.6   226.6
+   1966   6   19.9    10.3       0    58.2   167.7
+   1966   7   19.4    10.0       0    62.2   159.4
+   1966   8   20.1     9.4       0    94.9   174.0
+   1966   9   18.2     8.6       0    28.1   121.2
+   1966  10   13.7     6.0       1    93.7    79.3
+   1966  11    8.1     1.9       8    47.4    39.6
+   1966  12    8.2*    1.7       5    71.5    34.7
+   1967   1    7.3     1.7       9    20.8    61.1
+   1967   2    8.6     2.2       7    54.9    72.7
+   1967   3   10.8     4.1       2    33.5   175.0
+   1967   4   11.3     3.9       1    32.0    91.9
+   1967   5   14.3     5.8       2   110.3   154.0
+   1967   6   19.8     8.0       0    17.3   202.1
+   1967   7   22.4    11.6       0    39.9   211.2
+   1967   8   20.9    10.5       0    39.3   144.0
+   1967   9   17.7     9.6       0    46.8   115.1
+   1967  10   14.5     7.8       0   136.0   107.1
+   1967  11    8.5     1.8       9    41.3    48.5
+   1967  12    6.8     1.0      13    35.0    47.8
+   1968   1    7.0     1.3      10    46.9    33.1
+   1968   2    4.5    -0.6      18    30.1    65.4
+   1968   3   10.5     3.1       4    21.2    98.9
+   1968   4   13.1     3.3       8    49.3   174.5
+   1968   5   14.4     5.5       1    65.9   124.4
+   1968   6   19.9     9.5*      0*   48.7   173.1
+   1968   7   19.2    10.4*      0*  113.7   107.9
+   1968   8   19.6    11.6       0    77.7   128.9
+   1968   9   17.9     9.6       0    81.9   103.3
+   1968  10   15.5     9.9       0    40.0    69.7
+   1968  11    8.6     3.6       5    68.9    40.2
+   1968  12    4.9     0.5      11    28.8    24.7
+   1969   1    8.0     3.0       9    58.3    33.2
+   1969   2    2.9    -2.0      18    55.0    68.5
+   1969   3    5.9     0.3      12    55.8    53.6
+   1969   4   12.1     2.6       6    48.6   166.9
+   1969   5   15.2     7.2       0   147.1   117.2
+   1969   6   19.0     8.2       0    27.2   234.8
+   1969   7   22.1*   11.6       0    85.3   206.5
+   1969   8   20.2*   12.0       0   101.0   133.1
+   1969   9   18.0*    9.1       1    16.3   100.8
+   1969  10   16.5     8.4       0     8.4    90.9
+   1969  11    8.3     2.0       8    71.1    73.7
+   1969  12    5.9     0.8      16    51.5    31.0
+   1970   1    6.2     0.8      11    51.7    20.9
+   1970   2    6.2    -0.1      13    48.3    98.1
+   1970   3    6.8    -0.1      16    45.3    97.1
+   1970   4   10.9     3.1       5    54.2   121.3
+   1970   5   18.3     7.8       0    29.4   203.0
+   1970   6   21.8     9.7       0    14.4   227.7
+   1970   7   19.8    11.2       0    36.2   151.3
+   1970   8   20.6    11.0       0    60.7   153.2
+   1970   9   18.9     9.9       0    25.5   149.9
+   1970  10   14.6     6.2       4    30.2    95.6
+   1970  11   10.6     4.8       2   110.1    51.3
+   1970  12    6.6     1.1      12    29.6    38.1
+   1971   1    6.8     1.6       8    77.2    39.3
+   1971   2    7.6     1.1       8    15.6    52.8
+   1971   3    8.5     2.1       9    38.8    88.5
+   1971   4   11.3     3.8       3    62.0    87.3
+   1971   5   16.3     5.3       3    31.2   203.2
+   1971   6   15.9     8.2       0    75.6   122.2
+   1971   7   22.1    11.1       0    51.3   214.3
+   1971   8   20.2    11.0       0    82.2   129.9
+   1971   9   18.8     8.4       0    21.1   149.5
+   1971  10   15.4     6.5       1    37.5   130.5
+   1971  11    9.3     2.4       9    53.9    71.6
+   1971  12    8.5     4.0       4    32.0    20.6
+   1972   1    5.8     1.5       9    51.6    38.5
+   1972   2    6.4     1.7       3    49.6    39.3
+   1972   3   10.4     2.4       3    61.4   121.9
+   1972   4   11.8     5.1       0    31.4   106.5
+   1972   5   14.7     6.5       1    34.5   142.9
+   1972   6   16.2     7.7       0    61.8   135.9
+   1972   7   19.8    10.0       0    35.0   150.2
+   1972   8   19.6    10.2       0    26.1   173.1
+   1972   9   15.3     7.1       0    68.4    85.0
+   1972  10   14.0     6.4       0    31.2    78.9
+   1972  11    9.5     3.7       7    47.3    72.2
+   1972  12    7.8     2.8       2    69.9    27.0
+   1973   1    6.7     2.3       7    30.9    37.8
+   1973   2    7.4     1.4      11    28.8    78.8
+   1973   3   10.2     1.7       9    18.4   118.3
+   1973   4   11.0     3.2       1    46.9   158.2
+   1973   5   15.5     6.9       0    81.0   188.3
+   1973   6   20.0     9.4       0   109.5   225.3
+   1973   7   19.8    11.2       0   111.5   118.2
+   1973   8   21.5    11.1       0    21.9   176.8
+   1973   9   18.7     9.7       0    64.2   149.8
+   1973  10   12.7     5.0       5    38.1    94.9
+   1973  11    9.0     2.5      11    33.0*   74.8
+   1973  12    7.6     1.8      10    39.3    42.9
+   1974   1    8.6     2.8       4    56.5    60.9
+   1974   2    8.4     2.6       6    59.3    52.6
+   1974   3    8.9     1.9       6    22.0    74.9
+   1974   4   12.0     3.3       1    10.2   131.6
+   1974   5   15.7     6.3       0    27.2   193.0
+   1974   6   17.7     9.0       0    69.8   169.5
+   1974   7   19.3    10.9       0    67.6   166.5
+   1974   8   19.7     9.9       0    90.2   201.3
+   1974   9   15.5     8.0       0    65.7   156.0
+   1974  10   10.7     4.8       1    65.8    96.3
+   1974  11    9.1     3.3       4    66.3    50.9
+   1974  12   10.5     5.5       2    33.0    58.7
+   1975   1    9.4     3.8       2    64.8*   37.7
+   1975   2    7.0     1.5       8    19.4    32.4
+   1975   3    7.4     1.9       7    63.3    78.3
+   1975   4   12.2     4.5       5    47.7   114.7
+   1975   5   14.0     5.3       0    29.8   178.6
+   1975   6   20.4     8.1       0    18.6   224.9
+   1975   7   22.3    12.1       0    48.8   203.3
+   1975   8   24.6    12.8       0    27.9   225.4
+   1975   9   17.7     8.6       1    43.6   148.4
+   1975  10   13.8     6.1       0    31.7   113.8
+   1975  11    9.2     2.5       9    42.7    68.8
+   1975  12    7.8     2.5       8    43.4    38.3
+   1976   1    8.7     3.1*      8*   31.1    49.7
+   1976   2    7.1     1.5      10    15.1    56.8
+   1976   3    8.4     0.9      12    21.5   111.5
+   1976   4   12.0     3.7       3    10.1   129.9
+   1976   5   16.5     7.3       0    41.5   152.5
+   1976   6   23.2    10.8       0     9.6   229.5
+   1976   7   24.8    11.9       0    31.2   252.4
+   1976   8   23.5    10.5       0     7.0   222.1
+   1976   9   17.3     9.2       0    92.1   107.5
+   1976  10   13.6     7.3       0    87.2    66.3
+   1976  11    8.9     2.2      11    36.8    70.6
+   1976  12    4.1    -0.5      16    69.4    48.3
+   1977   1    5.0*    0.3      11    67.1    45.0
+   1977   2    7.7*    2.1       5   176.5    45.9
+   1977   3   10.4     3.7       4    42.3    85.6
+   1977   4   11.2     3.3       5    37.0   145.8
+   1977   5   15.1     5.8       1    44.6   207.4
+   1977   6   16.7     7.8       0    79.6   157.9
+   1977   7   19.9    11.3       0    15.4   175.4
+   1977   8   19.6    11.1       0    72.0   147.0
+   1977   9   17.4     9.6       0    22.9   118.7
+   1977  10   14.9     7.7       0    29.0    96.8
+   1977  11    9.6     3.4       5    81.9    97.6
+   1977  12    8.5     2.7       6    59.5    47.6
+   1978   1    6.0    -0.1      16    75.5    36.9
+   1978   2    5.3    -1.3      18    39.5    42.2
+   1978   3   10.8     2.5       5    36.1   137.2
+   1978   4    9.7     2.1       7    24.7    89.9
+   1978   5   16.1     5.3       0    39.4   195.7
+   1978   6   17.9     8.4       0    76.6   152.8
+   1978   7   19.1     9.6       0    55.3   155.8
+   1978   8   19.0    10.4       0    60.2   136.3
+   1978   9   18.1     9.5       0    26.9   134.7
+   1978  10   15.4     7.3       1     7.8    70.4
+   1978  11   11.8     4.2       8    29.5    72.1
+   1978  12    6.4     0.2      15   142.9    32.9
+   1979   1    3.1    -4.7      28    41.9    50.9
+   1979   2    3.5    -2.0      26    53.5    61.2
+   1979   3    8.3     1.1       9    70.7    89.4
+   1979   4   11.6     3.4       5    66.2   113.4
+   1979   5   14.8     5.0       5    95.1   171.1
+   1979   6   18.9     8.8       0    15.5   170.6
+   1979   7   21.0    10.6       0    13.1   169.6
+   1979   8   19.6    10.4       0    62.0   161.7
+   1979   9   18.2     8.1       1    29.3   170.3
+   1979  10   15.0     6.4       2    51.6   102.3
+   1979  11   10.4     2.4       8    50.4    62.1
+   1979  12    8.6     2.6       6    77.0    55.1
+   1980   1    5.4    -1.0      18    67.6    56.9
+   1980   2    8.9     2.5       3    78.3    37.9
+   1980   3    8.3     1.2       7    50.8    80.6
+   1980   4   13.1*    3.4       5    17.8   156.7
+   1980   5   15.9     5.1       1    31.2   217.4
+   1980   6   18.1     9.6       0    95.4   142.4
+   1980   7   18.3    10.3       0    49.4   123.1
+   1980   8   20.1    11.5       0    84.7   135.5
+   1980   9   18.5    11.1       0    37.1   158.1
+   1980  10   12.3     5.3       2    83.3   117.2
+   1980  11    8.9     4.1       6    51.4    50.7
+   1980  12    8.6     2.6       8    26.4    57.9
+   1981   1    7.4     1.9       9    29.6    42.8
+   1981   2    5.5    -0.2      17    44.1    57.0
+   1981   3   10.6     5.0       2    76.3    48.8
+   1981   4   11.0     3.7       3    62.5   118.8
+   1981   5   15.6     6.9       0    50.2   136.6
+   1981   6   17.3     9.6       0    23.2   123.5
+   1981   7   20.0    11.5       0    28.9   156.5
+   1981   8   20.8    11.4       0    56.0   178.5
+   1981   9   19.1    10.4       0    92.0   172.2
+   1981  10   11.7     4.6       3    66.6   118.0
+   1981  11   10.6     4.0       3    26.2    49.9
+   1981  12    2.8    -3.9      23    44.5    40.3
+   1982   1    5.5    -1.2      15    32.5    35.7
+   1982   2    7.7     1.6       8    27.0    39.9
+   1982   3   10.0     2.0       6    72.1   144.3
+   1982   4   13.3     3.8       2    28.5   162.9
+   1982   5   16.9     5.2       2    20.1   235.3
+   1982   6   19.6    11.0       0   141.7   120.1
+   1982   7   21.3    11.8       0     4.2   169.3
+   1982   8   19.8    12.1       0   136.0   179.1
+   1982   9   18.5     9.6       0    67.3   151.4
+   1982  10   13.2     6.9       1    49.1    79.7*
+   1982  11   10.1     5.2       4    55.1    57.8
+   1982  12    7.2     1.1      13    46.1    35.9
+   1983   1    9.6     3.8       3    58.7    60.7
+   1983   2    3.9    -1.4      16    27.0    54.3
+   1983   3    9.7     3.5       2    32.9    75.5
+   1983   4   11.0     2.8       4    87.7   142.0
+   1983   5   13.7     6.7       0    78.6   103.0
+   1983   6   18.4     9.6       0     8.4   162.0
+   1983   7   25.0    12.6       0    28.6   215.9
+   1983   8   22.8    11.8       0    11.5   219.3
+   1983   9   17.3    10.4       0    84.0   115.6
+   1983  10   13.8     7.1       6    40.5   119.3
+   1983  11   10.1     5.1       6    37.8    33.6
+   1983  12    8.4     2.4       8    52.1    51.7
+   1984   1    6.2     0.7       9    83.9    74.5
+   1984   2    5.9     0.4      10    45.4    45.9
+   1984   3    7.4     1.9       5    58.3    42.7
+   1984   4   13.1     2.3       8     7.4   207.4
+   1984   5   14.4     5.0       2    59.9   142.4
+   1984   6   18.9     9.8       0    73.4   185.1
+   1984   7   22.0    10.5       0    24.0   223.1
+   1984   8   22.7    11.9       0    61.6   198.3
+   1984   9   17.0    10.4       0    72.9   104.0
+   1984  10   14.9     7.7       1    42.5   110.6
+   1984  11   10.4     5.5       0    91.6    39.7
+   1984  12    7.7     2.3       8    27.3    63.1
+   1985   1    4.1    -2.2      22    40.6    41.3
+   1985   2    4.7    -1.4      14    20.0    81.7
+   1985   3    8.4     1.0      10    32.5    97.0
+   1985   4   12.2     4.4       3    41.6   120.1
+   1985   5   14.8     6.4       0    72.0   149.6
+   1985   6   16.5     8.0       0   107.2   154.4
+   1985   7   20.4    11.8       0    44.0   177.9
+   1985   8   18.6    11.1       0    53.2   163.0
+   1985   9   19.1    10.4       0    15.9   130.1
+   1985  10   14.7     7.6       0    28.0    93.1
+   1985  11    7.0     0.8      11    58.5    80.8
+   1985  12    8.8     3.9       6    81.0    30.0
+   1986   1    6.0     0.5      12    60.2    63.5
+   1986   2    0.9    -4.1      24    18.9    84.1
+   1986   3    9.1     1.5      11    43.7   128.8
+   1986   4    9.8     2.0       6    59.0   117.9
+   1986   5   15.6     7.1       0    65.6   193.4
+   1986   6   19.5     9.3       0    28.8   189.3
+   1986   7   20.6    11.2       0    40.4   179.5
+   1986   8   17.5     9.8       0    94.7   132.0
+   1986   9   16.0     5.9       3     8.6   159.6
+   1986  10   14.6     6.6       2    43.7   108.1
+   1986  11   10.8     4.5       1    61.4    85.3
+   1986  12    9.0     3.2       5    89.3    49.4
+   1987   1    3.1    -1.9      20    14.3    53.1
+   1987   2    6.8     0.8      13    40.1    63.1
+   1987   3    7.5     0.6      14    62.1    95.0
+   1987   4   14.9     5.3       0    58.0   146.0
+   1987   5   14.3     5.4       1    30.8   175.1
+   1987   6   16.6     8.6       0    98.5    96.1
+   1987   7   20.1    11.5       0    33.3   142.2
+   1987   8   19.9    11.8       0    59.3   113.8
+   1987   9   17.9     9.4       0    52.5   156.5
+   1987  10   13.2     5.8       4   102.2   116.9
+   1987  11    8.5     4.0       3    43.0    37.1
+   1987  12    8.1     3.1       7    32.3    29.0
+   1988   1    8.0     2.7       3    90.6    54.2
+   1988   2    7.9     1.8       5    38.3   113.9
+   1988   3    9.8     2.9       5    78.0   104.0
+   1988   4   11.8     4.0       4    30.9    93.3
+   1988   5   16.0     6.5       0    36.2   172.9
+   1988   6   18.5     9.7       0    65.0   134.9
+   1988   7   18.5    11.6       0   120.4   144.5
+   1988   8   19.9    11.1       0    36.1   172.2
+   1988   9   17.5     9.7       0    26.4   142.5
+   1988  10   13.9     7.1       2    54.9   102.7
+   1988  11    8.7     0.8      14    29.8    73.7
+   1988  12   10.0     4.5       2    19.8    44.1
+   1989   1    9.0     3.2       4    28.2    63.0
+   1989   2    9.4     2.5       5    47.2   104.0
+   1989   3   11.6     3.8       4    45.6   110.3
+   1989   4    9.9     2.5       6   104.9   115.3
+   1989   5   18.6     6.7       1    16.9   263.3
+   1989   6   20.2     8.1       1    52.5   198.7
+   1989   7   23.4    11.9       0    35.1   237.0
+   1989   8   21.9    11.3       0    46.5   261.6
+   1989   9   19.2    10.4       0    32.5   129.7
+   1989  10   15.4     8.0       0    54.0    99.1
+   1989  11    9.1     2.7       9    38.4    72.7
+   1989  12    7.3     2.6       4   112.4    13.8
+   1990   1    9.5     3.8       3    64.9    65.7
+   1990   2   10.8     4.6       1    83.8    77.0
+   1990   3   12.5     4.7       4    18.7   165.9
+   1990   4   13.1     2.2       8    18.9   188.1
+   1990   5   18.4     5.6       2    10.6   229.2
+   1990   6   18.1     9.5       0    52.1    93.4
+   1990   7   22.9    10.6       0    26.4   240.9
+   1990   8   24.1    13.1       0    38.6   212.4
+   1990   9   17.7     8.8       0    31.9   131.3
+   1990  10   15.5     9.1       0    62.7   106.4
+   1990  11    9.4     4.4       1    44.1    39.2
+   1990  12    7.0     1.8      10    67.9    43.2
+   1991   1    5.9     0.0      19    47.6    74.4
+   1991   2    5.2    -1.3      18    26.7    46.4
+   1991   3   11.6     4.8       4    36.6    75.4
+   1991   4   11.9     3.8       4    55.8   146.8
+   1991   5   15.2     6.8       1    11.1   119.0
+   1991   6   16.3     8.0       1    60.7   102.4
+   1991   7   22.3    12.6       0    54.4   192.5
+   1991   8   22.7    11.1       0    19.2   202.5
+   1991   9   20.4     9.3       0    47.1   177.2
+   1991  10   13.5     6.9       1    35.4    87.1
+   1991  11    9.7     3.7       5    48.4    53.7
+   1991  12    7.3     1.2      12    28.7    26.6
+   1992   1    6.0     0.5      16    59.9    42.2
+   1992   2    9.1     2.5       7    20.4    65.8
+   1992   3   10.9     4.1       1    52.7    76.2
+   1992   4   12.8     4.7       3    27.9   127.5
+   1992   5   19.0     7.9       0    37.9   243.5
+   1992   6   21.5    10.4       0    60.9   164.9
+   1992   7   20.4    12.1       0    86.8   161.1
+   1992   8   20.0    11.2       0    63.9   186.1
+   1992   9   17.0     9.8       0    77.9   105.7
+   1992  10   10.8     4.8       3    68.2    87.5
+   1992  11   10.6     3.9       2    78.0    63.9
+   1992  12    5.9     0.7      14    39.0    15.0
+   1993   1    9.1     2.5       6    52.7    35.4
+   1993   2    7.3     2.4       5     6.5    52.5
+   1993   3   10.5     3.1       7     9.6   110.6
+   1993   4   13.2     5.9       0    65.7   104.1
+   1993   5   16.0     6.9       1    45.5   175.3
+   1993   6   19.7     9.7       0    59.2   201.4
+   1993   7   19.9    10.9       0    80.7   192.7
+   1993   8   19.1     9.8       0    46.0   193.6
+   1993   9   16.1     8.8       0    89.2    81.9
+   1993  10   11.5     5.0       6    87.3    90.7
+   1993  11    7.1     2.3      11    57.1    42.6
+   1993  12    8.3     2.6       8    93.7    48.7*
+   1994   1    7.9     2.5       5    76.1    68.7
+   1994   2    6.0     0.0      14    47.3    60.1
+   1994   3   11.4     4.5       0    64.3   120.7
+   1994   4   12.3     4.6       0    32.3   157.4
+   1994   5   14.2     6.0       0    53.7   128.9
+   1994   6   19.8     9.9       0     8.2   197.1
+   1994   7   24.3    12.3       0    28.4   215.3
+   1994   8   20.9    11.6       0    35.8   158.9
+   1994   9   16.1     9.4       0   104.8    99.4
+   1994  10   13.4     6.1       1    41.7    94.4
+   1994  11   12.4     7.2       2    66.9    43.8
+   1994  12    9.5     3.1       7    94.0    51.8
+   1995   1    7.5     1.6       7   104.5    57.8
+   1995   2    9.5     3.4       1    55.0    74.0
+   1995   3    9.5     1.5      10    34.6   159.9
+   1995   4   13.5     4.3       6    13.2   171.2
+   1995   5   16.9     6.4       1    23.4   178.7
+   1995   6   19.1     9.5       0    11.7   130.3
+   1995   7   24.9    12.8       0    10.7   223.3
+   1995   8   25.3    12.4       0     5.7   245.9
+   1995   9   17.7     9.4       0    83.1   111.4
+   1995  10   16.6     8.6       2    21.3   134.1
+   1995  11   10.4     4.5       5    52.5    68.9
+   1995  12    4.4    -0.6      18    72.7    39.2
+   1996   1    5.6     2.0       9    26.4    14.2
+   1996   2    5.5    -0.5      19    45.7    75.2
+   1996   3    6.8     1.3       8    24.8    44.8
+   1996   4   13.0     3.6       8    31.9   128.1
+   1996   5   13.8     4.5       7    20.3   154.5
+   1996   6   20.2     8.1       0    31.2   196.3
+   1996   7   22.2    11.0       0    30.1   220.4
+   1996   8   22.1    11.8       0    58.1   169.9
+   1996   9   17.9     9.3       0     7.1   111.9
+   1996  10   15.2     8.0       0    46.1   119.4
+   1996  11    8.8     2.5      12    76.9    83.2
+   1996  12    5.4     0.1      16    48.0    41.6
+   1997   1    5.5    -1.4      21    18.7    35.0
+   1997   2   10.1     4.0       2    50.2    72.9
+   1997   3   12.3     4.4       4    14.1   127.0
+   1997   4   13.5     4.4       4    21.1   136.2
+   1997   5   16.5     5.6       1    45.7   240.1
+   1997   6   18.0    10.1       0   114.3   115.0
+   1997   7   21.5    12.0       0    43.2   203.5
+   1997   8   24.5    13.7       0    47.7   181.7
+   1997   9   18.3     9.9       0    11.5   150.8
+   1997  10   13.9     5.5       6    39.4   112.0
+   1997  11   11.3     5.5       4    71.3    40.8
+   1997  12    8.4     3.5       5    44.3    39.5
+   1998   1    7.7     2.6       8    91.0    41.1
+   1998   2   11.0     4.1       4     8.8    96.3
+   1998   3   11.3     4.5       4    67.9    72.3
+   1998   4   11.4     4.1       2   104.8   110.0
+   1998   5   17.2     7.6       0    19.2   171.0
+   1998   6   18.4    10.5       0   126.8   114.5
+   1998   7   19.7    11.6       0    17.7   149.1
+   1998   8   20.9    11.4       0    45.8   201.8
+   1998   9   18.4    11.2       0    65.5   104.1
+   1998  10   13.9     7.8       1   106.3    90.5
+   1998  11    8.6     2.7       5    30.3    56.1
+   1998  12    8.7     2.3      11    63.1    34.4
+   1999   1    8.5     2.5       5    85.2    63.5
+   1999   2    8.2     2.2       7    39.2    81.4
+   1999   3   10.9     4.5       1    86.3   108.2
+   1999   4   13.8     5.2       3    68.9   144.7
+   1999   5   17.4     8.7       0    52.3   137.7
+   1999   6   18.4     9.3       0    69.4   169.0
+   1999   7   22.9    12.5       0    28.2   233.9
+   1999   8   20.7    11.5       0    65.3   129.4
+   1999   9   20.5    11.3       0    65.1   149.5
+   1999  10   14.5     7.0       0    72.6   125.7
+   1999  11   10.6     5.2       0    29.2    65.5
+   1999  12    7.7     1.9       6    58.4    54.5
+   2000   1    8.8     1.7       9    13.4     ---
+   2000   2    9.7     2.7       5    54.8     ---
+   2000   3   11.5     3.2       8    22.8     ---
+   2000   4   11.9     3.8       3    86.8     ---
+   2000   5   16.2     7.4       0    67.4     ---
+   2000   6   19.2    10.8       0    20.0     ---
+   2000   7   19.5    10.6       0    68.6     ---
+   2000   8   21.6    11.6       0    14.0     ---
+   2000   9   18.8    11.1       0    68.8     ---
+   2000  10   13.8     7.3       0    94.6     ---
+   2000  11    9.9     4.2       1    99.8     ---
+   2000  12    7.7     3.0       8    72.2     ---
+   2001   1    5.6    -0.1      17    31.8     ---
+   2001   2    8.0     0.6      14    54.0     ---
+   2001   3    8.3     1.7       9    55.4     ---
+   2001   4   11.6     3.8       2    71.0     ---
+   2001   5   17.4     7.1       0    64.8     ---
+   2001   6   18.8     9.3       0    31.2     ---
+   2001   7   21.9    12.5       0   100.3     ---
+   2001   8   21.8    12.5       0    49.6     ---
+   2001   9   16.8     9.9       0    56.6     ---
+   2001  10   16.6    10.5       0   100.2     ---
+   2001  11   11.0     3.5       5    33.4     ---
+   2001  12    6.6     0.0      18    26.4     ---
+   2002   1    8.5     1.9       8    51.0     ---
+   2002   2   10.2     3.8       3    66.8     ---
+   2002   3   11.5     3.3       5    29.2     ---
+   2002   4   14.2     4.3       6    38.6     ---
+   2002   5   16.2     7.8       0    58.8     ---
+   2002   6   19.2    10.1       0    32.8     ---
+   2002   7   20.8    11.5       0   156.0     ---
+   2002   8   21.8    12.7       0    32.6     ---
+   2002   9   18.6     9.7       0    35.3     ---
+   2002  10   13.4     5.9       2    74.6     ---
+   2002  11   11.0     5.7       0    90.4     ---
+   2002  12    7.2     3.6       4    97.0     ---
+   2003   1    7.1     2.0      10    43.8     ---
+   2003   2    7.4    -0.3      16    20.2     ---
+   2003   3   12.4     1.6      11    21.8     ---
+   2003   4   14.8     4.3       5    22.2     ---
+   2003   5   16.9     7.9       1    47.0     ---
+   2003   6   21.3    11.1       0    96.0     ---
+   2003   7   22.3    13.0       0    38.6     ---
+   2003   8   23.7    12.7       0     7.0     ---
+   2003   9   20.4     8.6       0    22.4     ---
+   2003  10   13.5     4.8       5    42.8     ---
+   2003  11   11.2     4.5       5    47.6     ---
+   2003  12    7.8     0.9      17    74.0     ---
+   2004   1    8.2     2.5      10    70.6     ---
+   2004   2    8.4     2.9      11    32.8     ---
+   2004   3   10.4     3.1       3    38.8     ---
+   2004   4   14.0     5.4       1    84.0     ---
+   2004   5   17.1     7.1       0    48.2     ---
+   2004   6   20.2    11.0       0    47.8     ---
+   2004   7   20.5    11.3       0    61.5     ---
+   2004   8   22.0    13.2       0   161.6     ---
+   2004   9   18.9    10.9       0    41.0     ---
+   2004  10   13.9     7.3       0   117.2     ---
+   2004  11   10.5     4.8       6    34.0     ---
+   2004  12    8.7     2.3       7    22.0     ---
+   2005   1    9.0     3.2       5    32.4     ---
+   2005   2    7.0     1.7       8    42.6     ---
+   2005   3   10.4     3.9       7    34.8     ---
+   2005   4   13.6     4.5       3    53.8     ---
+   2005   5   16.1     6.6       4    29.4     ---
+   2005   6   20.8    10.4       0    60.6     ---
+   2005   7   21.2    12.4       0    51.0     ---
+   2005   8   22.1    11.3       0    89.7     ---
+   2005   9   19.7    10.7       0    56.3     ---
+   2005  10   16.3    10.4       0    84.6*    ---
+   2005  11   10.0*    2.6*     13*   43.7*    ---
+   2005  12    7.5     1.8      10    37.5     ---
+   2006   1    6.8     2.4       6    15.2     ---
+   2006   2    6.6     1.4       8    31.2     ---
+   2006   3    8.4     2.2      11    39.0     ---
+   2006   4   12.8     5.3       2    46.8     ---
+   2006   5   16.3     7.7       0    85.0     ---
+   2006   6   21.9    11.4       0    13.7     ---
+   2006   7   26.5    14.1       0    41.8     ---
+   2006   8   20.6    12.4       0    92.6     ---
+   2006   9   21.5    12.9       0    64.2     ---
+   2006  10   16.4    10.0       0    64.4     ---
+   2006  11   11.9     5.1       4    53.4     ---
+   2006  12    9.3     4.7       4    65.0     ---
+   2007   1   10.1     4.9       2    52.6     ---
+   2007   2    9.3     3.0       8    69.0     ---
+   2007   3   11.4     3.7       2    41.4     ---
+   2007   4   16.7     6.1       0     6.6     ---
+   2007   5   16.1     7.6       0   108.8     ---
+   2007   6   19.5    10.9       0   142.0     ---
+   2007   7   19.9    12.0       0   124.2     ---
+   2007   8   21.5    11.8       0    47.8     ---
+   2007   9   19.0    10.6       0    30.2     ---
+   2007  10   15.8     7.8       0    21.8     ---
+   2007  11   11.0     4.1       6    58.6     ---
+   2007  12    7.7     2.4      10    58.2     ---
+   2008   1    9.7     3.8       2    96.6     ---
+   2008   2    9.4     0.6      14    27.0     ---
+   2008   3   10.2     2.7       5    55.3     ---
+   2008   4   12.2*    3.9*      3*   44.7     ---
+   2008   5   17.8     8.1       0    46.0     ---
+   2008   6   19.1     9.5       0    38.6     ---
+   2008   7   21.8    11.8       0    70.4     ---
+   2008   8   21.5    13.2       0    62.8     ---
+   2008   9   17.9     9.9       0    71.6     ---
+   2008  10   13.8     6.9       1    59.6     ---
+   2008  11    9.8     5.0       3    58.6     ---
+   2008  12    6.5     1.2      12    42.0     ---
+   2009   1    6.2     0.6      13    54.6     ---
+   2009   2    6.9     1.6      12    33.8     ---
+   2009   3   11.2     3.1       4    32.2     ---
+   2009   4   14.9     5.5       1    29.4     ---
+   2009   5   17.2     7.7       0    34.4     ---
+   2009   6   20.2    10.2       0    61.4     ---
+   2009   7   21.2    12.5       0   100.8     ---
+   2009   8   21.9    13.0       0    56.6     ---
+   2009   9   18.9    10.1       0    17.0     ---
+   2009  10   15.5     8.1       0    41.4     ---
+   2009  11   11.7     6.2       1    76.0     ---
+   2009  12    5.9*    0.5*     14*   50.6     ---
+   2010   1    3.9    -0.4      16    37.4     ---
+   2010   2    5.5     0.4      11    41.6     ---
+   2010   3   10.4     2.4       8    35.8     ---
+   2010   4   14.4     4.0       3    26.4     ---
+   2010   5   15.9     6.2       2    15.0     ---
+   2010   6   21.0    10.0       0    69.2     ---
+   2010   7   22.0    12.8       0    42.8     ---
+   2010   8   20.2    11.3       0    91.0     ---
+   2010   9   18.4    10.0       0    38.8     ---
+   2010  10   13.9     6.9       2    49.0     ---
+   2010  11    8.0     2.5      10    45.6     ---
+   2010  12    2.4    -4.0      21    18.3     ---
+   2011   1    6.8     1.4      10    27.4     ---
+   2011   2    9.4     4.4       2    47.3     ---
+   2011   3   11.3     2.4       6     4.6     ---
+   2011   4   17.3     6.3       0    19.8     ---
+   2011   5   17.0     7.8       1    38.6     ---
+   2011   6   19.8     9.2       0    35.0     ---
+   2011   7   21.5    10.3       0    19.0     ---
+   2011   8   21.4    11.6       0    40.0     ---
+   2011   9   20.6    11.5       0    23.6     ---
+   2011  10   16.9     8.9       0    42.6     ---
+   2011  11   12.2     6.7       0    43.6     ---
+   2011  12    8.8     3.4       4    60.4     ---
+   2012   1    8.8     2.4       7    54.2     ---
+   2012   2    7.3     0.8      13    13.4     ---
+   2012   3   13.0     2.8       6    23.0    ---
+   2012   4   11.4     3.5       4   116.4    ---
+   2012   5   16.5     7.1       0    27.0    ---
+   2012   6   17.5    10.3       0   134.9    ---
+   2012   7   19.9    11.7       0   108.2    ---
+   2012   8   21.4*   12.3*      0*   48.1     ---
+   2012   9   18.1     8.9       0    54.4     ---
+   2012  10   12.8     6.0       1    55.6     ---
+   2012  11    9.6     3.8       4    89.8     ---
+   2012  12    7.7     2.1       9   106.8     ---
+   2013   1    5.8     1.0      16    36.0     ---
+   2013   2    5.8     0.5      12    27.2    ---
+   2013   3    5.1    -0.2      16    46.6    ---
+   2013   4   12.4     3.2       8     8.0    ---
+   2013   5   15.6     6.0       1    72.0    ---
+   2013   6   18.4     9.6       0    48.8    ---
+   2013   7   24.3    12.7       0    80.2    ---
+   2013   8   22.6    12.7       0    29.6    ---
+   2013   9   18.7     9.7       0    25.0    ---
+   2013  10   15.8     9.5       0    98.2    ---  
+   2013  11    9.7     2.9       5    33.6    ---  
+   2013  12    9.8     3.2       0    49.2    ---  
+   2014   1    8.7     3.0       3   101.2    ---  
+   2014   2    9.4     3.7       1    44.2    ---  
+   2014   3   12.3     3.2       6    28.0    ---  
+   2014   4   14.8     6.2       1    25.6    ---  
+   2014   5   16.8     8.2       1    84.4    ---  
+   2014   6   20.4    10.4       0    29.4    ---  
+   2014   7   24.1    12.4       0    43.0    ---  
+   2014   8   20.1    11.1       0    77.7    ---  
+   2014   9   20.1    10.0       0     7.6    ---  
+   2014  10   15.8     9.4       0    65.8    ---  
+   2014  11   11.2     5.0       4    70.2    ---  
+   2014  12    8.1     2.3       9    53.4    ---  
+   2015   1    7.7     1.6       9    40.4    ---    Provisional
+   2015   2    7.2     1.3       9    32.8    ---    Provisional
+   2015   3   10.5     2.9       4    39.0    ---    Provisional
+   2015   4   14.5     3.7       4    24.2    ---    Provisional
+   2015   5   15.3     6.6       1    68.0    ---    Provisional
+   2015   6   19.8     8.8       0    52.4    ---    Provisional
+   2015   7   21.3    11.2       0    68.8    ---    Provisional
diff --git a/tireedata.txt b/tireedata.txt
new file mode 100644
index 0000000..e1edaaa
--- /dev/null
+++ b/tireedata.txt
@@ -0,0 +1,1058 @@
+Tiree
+Location: 998E 7448N, 12 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1928   1    ---     ---     ---     ---    42.8
+   1928   2    ---     ---     ---     ---    59.2
+   1928   3    ---     ---     ---     ---    96.4
+   1928   4    ---     ---     ---     ---   183.6
+   1928   5    ---     ---     ---     ---   249.6
+   1928   6    ---     ---     ---     ---   258.3
+   1928   7    ---     ---     ---     ---   105.7
+   1928   8    ---     ---     ---     ---   173.0
+   1928   9    ---     ---     ---     ---   145.2
+   1928  10    ---     ---     ---     ---    66.3
+   1928  11    ---     ---     ---     ---    49.2
+   1928  12    ---     ---     ---     ---    25.7
+   1929   1    ---     ---     ---     ---    46.2
+   1929   2    ---     ---     ---     ---    25.6
+   1929   3    ---     ---     ---     ---   144.8
+   1929   4    ---     ---     ---     ---   241.6
+   1929   5    ---     ---     ---     ---   243.0
+   1929   6    ---     ---     ---     ---   241.6
+   1929   7    ---     ---     ---     ---   175.5
+   1929   8    ---     ---     ---     ---   121.3
+   1929   9    ---     ---     ---     ---    87.9
+   1929  10    ---     ---     ---     ---    90.3
+   1929  11    ---     ---     ---     ---    50.8
+   1929  12    ---     ---     ---     ---    27.9
+   1930   1    ---     ---     ---     ---    30.1
+   1930   2    ---     ---     ---     ---    84.5
+   1930   3    ---     ---     ---     ---   114.4
+   1930   4    ---     ---     ---     ---   214.0
+   1930   5    ---     ---     ---     ---   215.7
+   1930   6    ---     ---     ---     ---   219.6
+   1930   7    ---     ---     ---     ---   132.9
+   1930   8    ---     ---     ---     ---   125.2
+   1930   9    ---     ---     ---     ---   122.7
+   1930  10    ---     ---     ---     ---    66.9
+   1930  11    ---     ---     ---     ---    66.9
+   1930  12    8.2     3.9       3   161.0    33.9
+   1931   1    7.5     3.4       1   140.4    38.1
+   1931   2    7.0     2.4       3   117.3    86.2
+   1931   3    6.9     2.7       4    36.9   121.7
+   1931   4    9.3     4.7       1    58.0   168.4
+   1931   5   12.5     7.6       0    87.5   208.3
+   1931   6   13.3     9.2       0    99.0   137.7
+   1931   7   15.0    10.8       0    91.1   122.6
+   1931   8   15.6    10.6       0    26.3   213.7
+   1931   9   13.6     9.6       0    58.3   114.9
+   1931  10   11.7     7.1       0    99.7    86.4
+   1931  11   10.4     6.1       0   167.2    37.4
+   1931  12    9.6     5.9       1    87.7    13.4
+   1932   1    9.4     5.3       0   143.4    25.3
+   1932   2    8.3     3.1       4     6.5   113.2
+   1932   3    8.4     2.5       7    67.2   133.5
+   1932   4    9.0     3.8       0    86.7   187.8
+   1932   5   12.3     7.1       0    30.4   261.9
+   1932   6   15.8    10.3       0    48.2   251.8
+   1932   7   15.7    11.6       0   110.3   149.1
+   1932   8   16.3    11.4       0    88.5   164.1
+   1932   9   13.7     9.9       0    92.5   114.2
+   1932  10   11.3     6.3       0   130.3    90.7
+   1932  11    9.6     5.2       0   127.2    55.2
+   1932  12    8.3     4.1       3   111.6    55.3
+   1933   1    6.6     2.5       5   107.6    42.2
+   1933   2    7.1     3.1       2    90.4    72.3
+   1933   3    9.2     4.4       0    66.6   110.1
+   1933   4   10.7     5.9       0    80.7   130.8
+   1933   5   12.8     7.8       0    60.6   213.6
+   1933   6   15.6    10.8       0    53.6   225.8
+   1933   7   17.2    12.4       0   113.4   119.5
+   1933   8   16.6    11.7       0   154.1   156.9
+   1933   9   16.4    10.5       0    34.7   176.0
+   1933  10   12.7     8.7       0   150.5    69.4
+   1933  11    9.1     4.7       0    91.8    49.3
+   1933  12    7.3     3.1       4    64.5    23.7
+   1934   1    8.5     4.0       0   117.4    22.5
+   1934   2    8.7     5.3       2    17.5    56.1
+   1934   3    7.7     2.5       2    64.9   122.5
+   1934   4    9.0     4.7       0    85.0   180.7
+   1934   5   11.6     6.6       0    72.4   192.3
+   1934   6   15.1     9.7       0    88.6   229.2
+   1934   7   17.5    12.4       0    84.3   183.7
+   1934   8   15.7    11.9       0   112.5   130.5
+   1934   9   14.8    10.3       0   203.4   119.0
+   1934  10   11.5     7.5       0   142.7    63.5
+   1934  11    9.2     4.7       1    42.3    53.8
+   1934  12    9.1     6.5       0   129.7    17.6
+   1935   1    8.3     3.9       0    73.2    36.4
+   1935   2    7.9     3.7       3   103.3    74.9
+   1935   3    9.4     4.6       0    56.4   123.3
+   1935   4   10.0     4.7       0    79.7   190.4
+   1935   5   13.2     6.9       0    25.0   304.5
+   1935   6   15.0     9.5       0    53.8   228.1
+   1935   7   16.4    11.3       0    55.2   213.7
+   1935   8   16.5    12.1       0   128.1   124.5
+   1935   9   15.1    10.5       0   129.2   160.2
+   1935  10   11.7     7.6       0   184.2    72.6
+   1935  11    9.2     5.0       0   179.5    31.3
+   1935  12    6.7     2.3       3    95.0    54.2
+   1936   1    6.6     2.6       0    78.2    49.2
+   1936   2    6.7     1.9       6    62.3    73.4
+   1936   3    8.8     4.2       3    64.6    94.1
+   1936   4    9.4     4.3       2    37.2   237.8
+   1936   5   13.3     7.2       0    58.3   262.0
+   1936   6   15.5     9.4       0    55.6   224.2
+   1936   7   16.7    11.2       0    56.8   184.3
+   1936   8   16.4    11.8       0    69.6   146.7
+   1936   9   15.8    10.3       0   103.6   135.3
+   1936  10   12.7     7.7       0    95.9   109.9
+   1936  11    9.7     5.0       0   111.4    60.2
+   1936  12    8.7     4.6       0   116.5    19.3
+   1937   1    7.9     3.9       1   122.4    37.6
+   1937   2    7.1     2.6       3    74.6    72.7
+   1937   3    6.4     1.1       6    30.0   180.1
+   1937   4   10.5     5.7       0    62.4    98.0
+   1937   5   13.2     7.1       0    64.3   266.5
+   1937   6   14.5     9.8       0    63.2   162.7
+   1937   7   15.7    10.9       0    85.9   151.6
+   1937   8   16.5    11.3       0    89.9   161.1
+   1937   9   14.4    10.6       0   115.1   125.7
+   1937  10   12.2     8.0       0    56.7    73.6
+   1937  11    9.4     5.4       0    46.1    41.4
+   1937  12    7.0     3.0       5    66.3    48.4
+   1938   1    8.3     4.0       0   165.3    30.8
+   1938   2    7.9     3.5       2    82.9    82.9
+   1938   3   10.1     6.6       0   109.1    62.8
+   1938   4   10.3     5.8       0     9.0   160.8
+   1938   5   12.4     7.0       0    67.2   205.1
+   1938   6   13.3     9.4       0    89.5   149.0
+   1938   7   15.2    10.4       0    96.8   158.8
+   1938   8   16.9    10.9       0   107.9   221.5
+   1938   9   15.0    10.5       0   123.5   120.9
+   1938  10   12.0     8.3       0   168.6    77.9
+   1938  11   10.3     6.6       0   189.3    23.5
+   1938  12    7.6     3.6       5    96.7    40.6
+   1939   1    6.6     2.6       5    70.1    67.9
+   1939   2    8.3     4.5       0   113.1    49.0
+   1939   3    8.8     4.1       0    69.6   117.1
+   1939   4   10.5     5.3       1    40.2   186.4
+   1939   5   12.5     7.4       0    30.3   212.8
+   1939   6   15.6     9.1       0    51.1   248.1
+   1939   7   15.5    10.7       0   138.8   126.5
+   1939   8   17.4    11.1       0    45.7   213.4
+   1939   9   15.7    10.5       0    89.4   149.7
+   1939  10   11.9     6.6       0    49.9   137.7
+   1939  11   10.4     6.3       0   178.8    31.7
+   1939  12    8.1     4.3       1    99.8    11.8
+   1940   1    5.3     1.4       8    52.2    29.4
+   1940   2    6.3     2.1       3    75.7    36.5
+   1940   3    8.5     2.8       4    98.9   105.8
+   1940   4   11.0     5.4       0    49.4   143.2
+   1940   5   14.0     7.9       0    41.5   194.1
+   1940   6   17.6    10.4       0    46.9   261.9
+   1940   7   15.8    10.8       0   111.4   171.1
+   1940   8   15.9    11.5       0    57.0   107.8
+   1940   9   13.9     9.2       0    84.0   119.7
+   1940  10   11.9     7.8       0   186.8    63.7
+   1940  11    9.5     5.3       0   137.3    44.6
+   1940  12    8.0     3.8       2   151.9    40.9
+   1941   1    4.8     0.6      11    14.9    67.0
+   1941   2    6.5     1.1       8    82.2    86.5
+   1941   3    8.0     2.5       2    48.9   158.9
+   1941   4    9.1     3.9       0    17.2   156.0
+   1941   5   12.1     5.9       0    21.6   243.6
+   1941   6   15.5    10.1       0    20.8   209.7
+   1941   7   16.2    11.4       0    84.8   160.3
+   1941   8   15.5    11.0       0    87.6   155.5
+   1941   9   16.2    11.6       0    41.9   101.4
+   1941  10   13.3     9.1       0   101.8    81.9
+   1941  11   10.0     5.3       0   115.3    65.8
+   1941  12    9.3     5.8       0    68.0    21.4
+   1942   1    7.2     3.2       0   136.9    29.7
+   1942   2    6.9     2.5       2    62.9    76.2
+   1942   3    7.5     2.8       5    59.0   111.3
+   1942   4   11.8     5.2       0    55.5   225.8
+   1942   5   12.9     6.7       0    61.7   282.0
+   1942   6   13.6     9.2       0    61.1   132.0
+   1942   7   15.3    10.8       0    93.5   190.5
+   1942   8   15.9    12.3       0   125.6    76.3
+   1942   9   13.9     9.9       0   157.9   130.4
+   1942  10   11.9     7.4       0   134.4    80.5
+   1942  11    9.7     5.1       0    60.7    48.0
+   1942  12    9.7     5.5       0   187.4    20.2
+   1943   1    7.8     4.3       1   126.8    36.3
+   1943   2    9.1     4.5       0    86.6    46.7
+   1943   3    9.8     4.3       2    53.9   100.4
+   1943   4   11.0     6.2       0    82.5   121.4
+   1943   5   12.6     6.9       1    85.1   207.2
+   1943   6   14.7     9.5       0    96.0   182.1
+   1943   7   16.7    10.7       0    75.8   213.9
+   1943   8   15.9    10.8       0   115.7   126.3
+   1943   9   14.6     9.4       0   111.8    99.9
+   1943  10   13.2     8.5       0   242.6    57.2
+   1943  11    9.8     5.2       2   132.4    33.1
+   1943  12    8.7     4.6       0    98.3    30.2
+   1944   1    9.0     5.0       0   158.0    18.0
+   1944   2    7.7     2.6       4    37.8    96.0
+   1944   3    8.6     3.3       2    38.3   120.6
+   1944   4   11.3     6.4       1    58.8   113.0
+   1944   5   12.2     7.2       0    83.7   193.2
+   1944   6   13.9     9.1       0    74.3   148.3
+   1944   7   17.0    11.7       0    75.8   135.9
+   1944   8   17.4    11.1       0    79.8   181.6
+   1944   9   14.2     9.0       0   164.9   155.2
+   1944  10   11.6     6.7       0   196.7    78.6
+   1944  11    9.1     3.7       2   167.1    63.3
+   1944  12    8.2     3.6       0   148.3    40.1
+   1945   1    5.5    -0.2      14   114.1    58.3
+   1945   2    9.0     4.7       1   135.2    57.8
+   1945   3   10.6     6.4       0    70.1    77.4
+   1945   4   11.0     5.8       2    45.1   172.9
+   1945   5   12.9     7.2       0    66.6   226.4
+   1945   6   14.7     9.1       0    99.9   199.1
+   1945   7   16.4    11.6       0   109.8   131.1
+   1945   8   17.1    11.6       0    59.3   175.7
+   1945   9   15.8    10.8       0   157.5    96.2
+   1945  10   13.7     9.5       0   169.5    81.5
+   1945  11   11.5     7.3       0    27.7    64.2
+   1945  12    9.4     5.2       0   150.9    27.0
+   1946   1    8.0     4.1       0   219.2    41.6
+   1946   2    8.4     3.8       4    88.8    88.6
+   1946   3    8.8     3.7       5    86.1   114.7
+   1946   4   11.0     5.2       1    39.9   171.4
+   1946   5   14.4     6.6       0    14.0   328.7
+   1946   6   14.1     8.6       0   103.9   188.7
+   1946   7   15.3    10.8       0    96.7   148.7
+   1946   8   15.5    10.0       0   117.0   197.4
+   1946   9   15.2    10.3       0   110.4   120.3
+   1946  10   12.5     7.7       0    14.4    95.3
+   1946  11   10.4     5.4       2    98.6    61.2
+   1946  12    8.1     3.0       3   131.5    45.8
+   1947   1    6.8     2.2       8    96.6    39.6
+   1947   2    3.4    -2.1      22     4.5    89.0
+   1947   3    6.4    -0.2      15    50.2   106.6
+   1947   4    9.8     4.1       1   148.1   156.1
+   1947   5   13.4     7.1       0    91.6   185.7
+   1947   6   14.2     9.2       0    93.6   160.8
+   1947   7   16.3    10.5       0    88.9   156.6
+   1947   8   19.5    12.3       0     4.1   252.1
+   1947   9   15.4    10.0       0   130.0   109.9
+   1947  10   13.6     9.1       0    47.6    82.1
+   1947  11    9.7     5.0       5   148.6    67.5
+   1947  12    8.8     4.5       4    87.9    16.8
+   1948   1    7.2     2.3       3   167.0    25.3
+   1948   2    8.3     2.8       3   111.8    65.7
+   1948   3   10.4     5.7       0    86.1   113.9
+   1948   4   11.4     5.3       1    53.4   180.9
+   1948   5   13.4     6.4       0    44.0   275.3
+   1948   6   14.6     9.1       0    96.1   163.9
+   1948   7   16.1    10.5       0    96.5   164.0
+   1948   8   15.7    10.9       0   100.5   117.3
+   1948   9   14.7     9.9       0   169.0   100.7
+   1948  10   12.1     7.7       0   171.0    98.0
+   1948  11   11.0     7.1       0   120.1    46.9
+   1948  12    9.3     5.3       0   189.1    25.6
+   1949   1    8.6     3.6       5   126.7    27.8
+   1949   2    9.0     4.2       0    87.4    72.6
+   1949   3    9.1     3.5       3    80.0   122.8
+   1949   4   11.1     5.8       0   138.7   144.5
+   1949   5   12.7     6.8       0    52.3   189.6
+   1949   6   16.1     9.1       0    33.8   297.6
+   1949   7   17.0    11.5       0    36.6   138.0
+   1949   8   16.3    11.5       0    88.0   151.7
+   1949   9   16.7    11.0       0    87.4   151.2
+   1949  10   13.5     9.4       0   189.7    59.7
+   1949  11   10.3     6.0       0   187.0    55.9
+   1949  12    8.3     3.2       1   175.2    12.1
+   1950   1    8.4     5.3       0    97.4    18.8
+   1950   2    7.4     2.0       5   131.0    67.0
+   1950   3    9.7     5.0       0    85.0    99.8
+   1950   4    9.5     3.7       1    86.8   171.1
+   1950   5   14.1     7.0       0    32.0   225.1
+   1950   6   15.4     9.6       0    73.8   176.5
+   1950   7   16.7    11.4       0   175.5   225.4
+   1950   8   16.7    11.4       0   124.0   202.8
+   1950   9   14.1     9.7       0   232.5   106.5
+   1950  10   11.7     7.5       0   175.2    84.2
+   1950  11    8.8     3.5       0   118.9    82.7
+   1950  12    5.5     1.2       9   104.3    36.4
+   1951   1    6.9     2.5       1   219.7    37.2
+   1951   2    6.2     1.4       0   102.0    73.3
+   1951   3    6.9     2.1       5    76.3   129.1
+   1951   4    8.7     3.0       3    70.5   212.1
+   1951   5   12.9     5.8       0    17.9   287.4
+   1951   6   15.1     8.7       0    43.4   255.7
+   1951   7   15.7    11.1       0    83.4   119.9
+   1951   8   15.8    10.7       0   104.4   168.2
+   1951   9   15.2    10.3       0    96.0   132.7
+   1951  10   13.1     8.8       0    98.3    70.1
+   1951  11   11.0     6.1       0   176.7    35.9
+   1951  12    8.7     4.2       0   184.7    33.5
+   1952   1    6.2     1.6       4   133.8    49.4
+   1952   2    7.5     3.1       3    49.6    58.5
+   1952   3    9.2     4.1       2   119.6   140.5
+   1952   4   11.3     5.8       0    51.7   158.6
+   1952   5   13.8     7.7       0    35.4   216.3
+   1952   6   13.7     8.5       0    88.3   150.6
+   1952   7   16.1    11.0       0    71.3   154.0
+   1952   8   16.4    10.9       0    89.7   145.8
+   1952   9   13.4     7.5       0    87.7   170.7
+   1952  10   11.5     7.0       0   115.9   111.9
+   1952  11    8.3     3.2       5    52.3    68.5
+   1952  12    7.9     2.9       3   131.6    28.3
+   1953   1    8.2     4.4       1    77.0    42.8
+   1953   2    8.3     3.7       4    82.8    47.0
+   1953   3    9.6     4.5       0    33.7   116.9
+   1953   4    9.8     3.4       2    72.1   201.0
+   1953   5   13.7     7.9       0    58.4   207.5
+   1953   6   15.5     9.9       0    37.0   218.5
+   1953   7   15.7    11.0       0   114.8   149.2
+   1953   8   16.4    11.3       0   117.5   157.4
+   1953   9   15.3    10.6       0   143.1    90.9
+   1953  10   13.1     9.1       0   113.0    72.5
+   1953  11   10.9     6.7       0   202.5    34.6
+   1953  12   10.0     6.1       0   117.9    33.5
+   1954   1    7.5     3.4       2   158.5    36.9
+   1954   2    6.5     2.2       2    94.7    44.0
+   1954   3    8.5     3.4       1   118.2   132.1
+   1954   4   11.0     4.9       0    35.8   206.5
+   1954   5   13.0     7.6       0   103.9   199.5
+   1954   6   14.8     9.6       0    88.4   178.6
+   1954   7   14.7    10.0       0    76.7   138.4
+   1954   8   15.4    10.6       0    81.2   149.8
+   1954   9   14.1     8.7       0   216.4   134.8
+   1954  10   12.4     8.0       0   139.6    68.0
+   1954  11    9.8     4.7       0   225.0    51.8
+   1954  12    9.2     5.1       0   141.1    13.1
+   1955   1    5.6     1.4      13    85.6    48.0
+   1955   2    5.1     0.2      11    76.7   100.7
+   1955   3    7.9     1.9       4    22.3   169.5
+   1955   4   11.6     5.9       0    73.0   186.9
+   1955   5   12.1     5.8       0    49.9   259.1
+   1955   6   15.2     9.3       0    86.2   196.9
+   1955   7   17.9    11.5       0     9.9   217.4
+   1955   8   18.0    12.3       0    33.3   171.4
+   1955   9   15.6    11.0       0   163.4   127.3
+   1955  10   11.9     7.2       0   165.5    78.3
+   1955  11   11.0     8.0       0    45.3    34.1
+   1955  12    8.3     3.5       6   159.8    40.8
+   1956   1    6.9     2.6       5    96.3    49.9
+   1956   2    6.6     1.2      12    54.9    56.3
+   1956   3    9.3     4.5       0    36.1   116.4
+   1956   4   10.0     4.0       0    60.0   213.1
+   1956   5   12.5     7.7       0    76.0   177.5
+   1956   6   14.1     8.4       0    62.8   224.3
+   1956   7   16.3    11.1       0   104.7   163.4
+   1956   8   14.6     9.7       0   192.7   193.7
+   1956   9   15.0    10.1       0   107.1    89.4
+   1956  10   11.9     7.8       0   102.5    91.0
+   1956  11   10.2     6.6       0    92.5    24.8
+   1956  12    9.0     5.1       0   162.2     8.7
+   1957   1    8.6     3.6       0   148.0    49.7
+   1957   2    7.4     2.3       5    81.5    87.2
+   1957   3    9.7     6.3       0   119.2    59.5
+   1957   4   11.4     5.6       0    45.2   191.9
+   1957   5   12.7     7.1       0    70.1   218.4
+   1957   6   15.8     9.6       0    60.2   285.2
+   1957   7   15.9    11.2       0   128.6   147.3
+   1957   8   16.5    11.4       0    93.8   139.6
+   1957   9   13.7     9.1       0    74.7   142.7
+   1957  10   12.5     8.1       0   125.1    50.1
+   1957  11    9.8     5.9       0    59.9    45.8
+   1957  12    8.7     4.6       1   140.2    25.0
+   1958   1    7.0     2.7       9   145.6    37.1
+   1958   2    6.9     2.0       4    88.3    54.5
+   1958   3    6.9     2.2       7    19.1   120.6
+   1958   4   10.1     4.7       0    53.3   134.0
+   1958   5   12.1     5.7       0    68.6   253.4
+   1958   6   15.0     9.7       0    83.7   173.2
+   1958   7   16.4    10.8       0    46.3   200.9
+   1958   8   16.0    11.4       0    79.3   173.7
+   1958   9   16.7    11.4       0   106.3   124.5
+   1958  10   13.0     9.0       0   102.8    77.3
+   1958  11   11.0     7.1       0    67.7    32.9
+   1958  12    8.3     3.8       0   116.9    40.6
+   1959   1    6.2     1.5       7    52.8    61.7
+   1959   2    8.8     4.8       2    30.1    64.1
+   1959   3    9.2     5.3       0    87.4   107.8
+   1959   4   10.9     5.6       0    78.3   159.3
+   1959   5   15.3     8.0       0    17.2   288.1
+   1959   6   15.1    10.1       0    68.4   195.9
+   1959   7   16.2    11.3       0   134.1   116.4
+   1959   8   16.7    11.9       0    35.5   121.0
+   1959   9   16.3    11.0       0    53.8   136.9
+   1959  10   14.5    10.0       0   148.6   104.1
+   1959  11   10.3     6.3       0   134.6    47.0
+   1959  12    8.7     3.9       1   175.1    21.0
+   1960   1    7.6     2.8       3    70.2    47.0
+   1960   2    6.8     2.3       7    84.5   110.0
+   1960   3    8.6     4.1       3    57.9    94.0
+   1960   4   11.3     6.0       0    72.7   171.8
+   1960   5   14.4     8.4       0    50.7   227.4
+   1960   6   16.2    10.9       0    74.5   218.8
+   1960   7   16.5    11.2       0    86.9   183.7
+   1960   8   16.4    11.0       0    70.0   214.0
+   1960   9   15.3     9.8       0    93.9   148.0
+   1960  10   12.7     8.0       0    52.1    93.8
+   1960  11   10.1     5.7       1   158.0    51.5
+   1960  12    7.9     3.5       0   150.9    28.0
+   1961   1    7.4     2.5       0   129.6    68.3
+   1961   2    8.8     4.6       1   138.8    49.5
+   1961   3   10.2     6.1       0    64.5    79.0
+   1961   4   10.9     5.9       2    84.9   131.2
+   1961   5   12.8     7.3       0    46.7   235.4
+   1961   6   14.5     9.5       0    51.2   158.2
+   1961   7   14.9    10.5       0    88.4   105.8
+   1961   8   15.3    10.8       0   138.4   140.0
+   1961   9   15.0    10.5       0   155.4   113.7
+   1961  10   12.4     8.0       0   164.7    86.2
+   1961  11    9.3     3.8       1    85.3    66.9
+   1961  12    6.3     1.6      11    82.9    45.1
+   1962   1    7.9     3.1       1   210.0    31.7
+   1962   2    7.9     2.6       3    66.8    83.6
+   1962   3    6.3     0.9      10    53.1   129.3
+   1962   4   10.5     3.5       2    52.8   253.6
+   1962   5   12.3     5.9       0    46.7   267.7
+   1962   6   14.2     9.2       0    77.6   175.1
+   1962   7   16.1    10.2       0    40.8   181.9
+   1962   8   15.3    10.3       0   123.5   183.7
+   1962   9   14.1     9.2       0   148.5    97.5
+   1962  10   13.0     8.9       0    76.1    65.3
+   1962  11    9.6     5.0       1    88.2    44.7
+   1962  12    7.8     3.6       4   116.2    38.9
+   1963   1    4.5    -0.2      11    16.9    67.0
+   1963   2    4.7     0.2      11    20.4    82.1
+   1963   3    8.7     3.6       0   133.3   127.6
+   1963   4   10.3     4.2       6    43.5   163.2
+   1963   5   11.8     6.1       0    94.0   227.3
+   1963   6   16.1     9.9       0    47.1   230.2
+   1963   7   15.7    10.3       0    61.4   221.9
+   1963   8   14.9     9.8       0    92.9   115.8
+   1963   9   13.9     9.7       0    90.2   117.7
+   1963  10   12.5     8.8       0   106.2    51.8
+   1963  11    9.9     4.9       0   108.6    43.0
+   1963  12    7.5     3.3       4    40.9    34.2
+   1964   1    8.5     4.9       1    50.0    32.9
+   1964   2    7.5     3.7       3    23.8    53.8
+   1964   3    7.7     3.7       0    23.9    70.9
+   1964   4   10.9     4.9       1    96.9   168.1
+   1964   5   13.8     8.2       0    87.1   172.4
+   1964   6   14.1     8.8       0    80.7   186.4
+   1964   7   15.2    10.7       0    73.9   125.2
+   1964   8   15.1    10.3       0   114.8   168.3
+   1964   9   14.8    10.3       0   156.9   107.8
+   1964  10   12.1     7.4       0   136.5    81.0
+   1964  11   10.3     6.2       0   122.3    42.4
+   1964  12    7.9     3.0       5   142.2    34.4
+   1965   1    6.8     1.8       7   136.2    69.1
+   1965   2    7.4     2.6       2    20.3    65.1
+   1965   3    7.9     2.9       6    89.7   106.3
+   1965   4   10.2     4.3       0    92.3   158.2
+   1965   5   12.1     7.5       0    45.3   141.5
+   1965   6   14.5    10.0       0   111.3   148.6
+   1965   7   14.9    10.0       0   107.8   181.8
+   1965   8   15.1    10.5       0   107.0   153.5
+   1965   9   13.5     9.4       0    71.6    82.7
+   1965  10   13.0     8.8       0   164.2    88.9
+   1965  11    7.8     3.5       4    44.4    62.8
+   1965  12    7.5     2.8       3   136.5    52.7
+   1966   1    6.2     2.3       7    59.4    31.7
+   1966   2    6.6     3.0       4    91.5    43.2
+   1966   3    9.2     4.2       3    93.1   109.3
+   1966   4    8.7     3.2       5    48.5   141.0
+   1966   5   12.2     6.2       0    84.8   237.8
+   1966   6   15.3    10.1       0    62.1   140.0
+   1966   7   15.5    10.6       0    65.8   181.3
+   1966   8   16.0    10.0       0    32.8   251.4
+   1966   9   14.9    11.0       0   112.6    80.3
+   1966  10   12.0     7.0       0    71.9    96.4
+   1966  11    8.5     3.5       1   106.7    73.8
+   1966  12    8.0     3.4       2   166.2    21.8
+   1967   1    7.5     3.5       3   103.9    37.7
+   1967   2    8.0     4.1       0    87.8    56.7
+   1967   3    8.8     3.8       1   145.3    97.8
+   1967   4   10.1     4.6       1    65.6   170.1
+   1967   5   12.0     5.8       0    71.2   246.9
+   1967   6   14.6     8.8       0    68.3   224.1
+   1967   7   15.3    10.9       0    96.2    99.9
+   1967   8   16.0    10.9       0    52.9   141.5
+   1967   9   14.9    10.3       0   154.4   110.3
+   1967  10   11.8     6.9       0   198.9    78.4
+   1967  11    9.6     5.2       0   120.2    35.0
+   1967  12    7.8     4.0       6   103.5    19.4
+   1968   1    7.6     3.5       3   115.1    32.2
+   1968   2    5.9     0.5      10    47.3    95.1
+   1968   3    8.5     3.5       1   101.2    78.8
+   1968   4   10.5     4.6       3    33.1   181.7
+   1968   5   11.1     5.9       0    56.8   200.2
+   1968   6   15.3     8.9       0    44.7   221.7
+   1968   7   16.0    10.3       0    28.3   211.7
+   1968   8   17.2    10.1       0    54.2   267.6
+   1968   9   15.1    10.1       0   128.1   137.5
+   1968  10   13.5     9.4       0   151.4    67.2
+   1968  11    9.4     5.5       0    60.5    41.3
+   1968  12    7.7     3.7       1    80.6    22.8
+   1969   1    7.5     3.2       3   114.1    26.2
+   1969   2    5.1    -0.1      14    44.8    71.8
+   1969   3    7.5     1.8       3     5.4   138.1
+   1969   4   10.2     4.1       0    37.4   190.8
+   1969   5   12.2     6.3       0    48.7   179.3
+   1969   6   15.6     8.9       0    63.7   240.9
+   1969   7   15.6    10.8       0    71.7   135.2
+   1969   8   16.5    11.7       0    53.8   114.4
+   1969   9   14.8    10.3       0   110.6   109.4
+   1969  10   14.3    10.2       0   179.7    52.8
+   1969  11    7.8     2.7       6   142.7    43.1
+   1969  12    7.8     3.6       1   121.4    20.1
+   1970   1    7.2     3.2       4    67.9    33.7
+   1970   2    6.3     0.4      12    98.8   100.9
+   1970   3    7.3     1.7      11    52.4   138.0
+   1970   4    9.0     3.4       2    61.4   170.2
+   1970   5   13.0     7.8       0    68.6   102.0
+   1970   6   17.2    10.8       0    36.4   234.9
+   1970   7   14.2     9.6       0   136.1   130.4
+   1970   8   16.1    11.3       0    67.8   130.8
+   1970   9   14.3    10.2       0   174.4    87.5
+   1970  10   12.2     8.1       0   126.1    56.7
+   1970  11    9.5     4.8       1   164.4    52.2
+   1970  12    8.2     4.0       2    73.1    33.7
+   1971   1    8.2     4.4       0    87.0    37.0
+   1971   2    8.3     4.4       1    83.1    36.5
+   1971   3    9.0     4.0       1    61.6   110.8
+   1971   4   10.6     5.0       0    90.6   174.7
+   1971   5   13.0     7.5       0    48.0   194.2
+   1971   6   14.2     8.2       0    49.4   256.2
+   1971   7   16.1    11.0       0    56.8   146.8
+   1971   8   16.3    10.9       0    93.8   157.1
+   1971   9   15.7    10.5       0    92.9   136.8
+   1971  10   13.5     9.0       1   150.4    88.1
+   1971  11    9.7     5.3       0   105.7    34.3
+   1971  12    9.7     6.1       4    75.3    39.6
+   1972   1    7.0     3.0       5   100.4    35.9
+   1972   2    7.5     3.5       2    83.3    59.0
+   1972   3    8.9     3.6       1    75.5   133.3
+   1972   4   10.3     4.9       0   132.9   146.6
+   1972   5   12.6     7.2       0    94.6   168.8
+   1972   6   12.9     7.9       0    89.9   207.8
+   1972   7   15.4    10.1       0    78.2   172.8
+   1972   8   14.7    10.2       0    65.9    83.9
+   1972   9   14.1     8.3       0    43.2   134.1
+   1972  10   13.2     8.8       0    86.0    84.3
+   1972  11    9.3     4.1       1   110.4    45.6
+   1972  12    9.1     4.8       0   109.6    23.8
+   1973   1    8.2     4.7       0   130.8    15.3
+   1973   2    7.3     2.9       4    83.0    50.8
+   1973   3    9.0     4.6       0    58.5   111.6
+   1973   4    9.4     3.7       2    33.6   163.1
+   1973   5   12.2     6.4       0    68.4   145.5
+   1973   6   14.1     8.8       0    79.3   145.4
+   1973   7   15.8    11.1       0    65.6   169.9
+   1973   8   16.2    11.6       0    94.2   153.5
+   1973   9   14.8     9.5       0   111.1   138.1
+   1973  10   11.7     7.0       0    65.9   103.8
+   1973  11    8.9     4.6       2    99.4    33.5
+   1973  12    8.0     3.4       2   159.2    29.8
+   1974   1    8.7     4.1       0   229.8    20.4
+   1974   2    7.9     3.9       0   115.5    46.7
+   1974   3    8.3     3.2       2    60.8   113.4
+   1974   4   11.7     4.7       0     7.6   226.7
+   1974   5   12.6     7.5       0    44.5   183.4
+   1974   6   14.7     8.8       0    73.3   214.3
+   1974   7   15.1    10.2       0    71.9   150.4
+   1974   8   16.0    10.9       0   103.1   156.1
+   1974   9   13.7     8.8       0   137.4   124.2
+   1974  10   10.9     6.8       0    62.7    92.2
+   1974  11    8.9     4.4       1   137.3    54.3
+   1974  12    9.2     5.0       0   179.3    16.3
+   1975   1    8.2     3.5       2   229.5    24.7
+   1975   2    8.0     4.4       1    37.6    91.5
+   1975   3    7.7     2.5       6    54.4   158.2
+   1975   4    9.6     5.1       3    90.2   136.1
+   1975   5   12.1     5.8       0    15.2   329.1
+   1975   6   15.0     8.9       0    43.5   200.4
+   1975   7   16.5    11.5       0    99.6   176.1
+   1975   8   17.3    12.2       0    56.3   143.8
+   1975   9   14.2     9.4       0   164.1   111.4
+   1975  10   12.8     9.1       0    99.6    50.9
+   1975  11    9.7     5.6       0   152.0    44.8
+   1975  12    9.2     5.1       0    65.9    24.5
+   1976   1    8.4     4.1       0   136.3    22.8
+   1976   2    7.6     3.5       3    72.4    41.8
+   1976   3    7.9     3.8       0    98.3    80.6
+   1976   4   10.7     5.6       1    51.2   175.2
+   1976   5   12.4     7.2       0    84.3   164.8
+   1976   6   15.0    10.3       0   102.9   132.7
+   1976   7   17.3    12.5       0    50.5   143.8
+   1976   8   18.5    11.2       0    11.3   269.8
+   1976   9   14.9    10.3       0    48.7   121.0
+   1976  10   12.3     7.9       0   217.6    70.0
+   1976  11    9.6     5.0       0   159.6    61.2
+   1976  12    6.1     2.2       3    85.4    28.0
+   1977   1    6.5     2.5       9    89.4    60.3
+   1977   2    6.3     2.1       2    79.6    65.7
+   1977   3    8.7     4.4       1   113.4    85.0
+   1977   4    9.2     4.0       1    60.8   165.3
+   1977   5   12.9     6.5       0    27.9   238.9
+   1977   6   14.2     7.6       0    27.2   257.5
+   1977   7   16.7    11.1       0    52.5   174.6
+   1977   8   16.5    10.8       0    71.3   209.5
+   1977   9   14.1     9.1       0   120.0   111.9
+   1977  10   13.2     9.6       0   152.3    66.2
+   1977  11    9.1     3.9       2   123.5    51.0
+   1977  12    8.6     4.9       1    72.9    28.3
+   1978   1    6.5     2.1       6   168.8    42.7
+   1978   2    6.1     1.2       9    44.3    96.3
+   1978   3    8.3     3.9       0   162.6    86.8
+   1978   4    9.6     3.9       2    14.8   141.4
+   1978   5   13.8     7.1       0    24.2   213.9
+   1978   6   14.4     9.3       0    38.5   145.1
+   1978   7   15.1    10.3       0    53.0   158.7
+   1978   8   15.4    11.2       0    61.0   106.2
+   1978   9   14.6    10.6       0   158.0    87.6
+   1978  10   13.1     9.4       0    83.4    63.8
+   1978  11   10.6     5.9       2   182.8    31.2
+   1978  12    7.4     4.0       3   112.6    33.1
+   1979   1    5.3     0.1      15   135.4    36.5
+   1979   2    5.4     0.8      10    40.0    90.8
+   1979   3    6.8     1.5       8   109.2   171.3
+   1979   4    9.1     4.1       1    61.3   145.6
+   1979   5   10.1     5.0       1    71.1   205.6
+   1979   6   14.7     9.2       0    41.9   176.9
+   1979   7   14.6    10.6       0   122.1    62.9
+   1979   8   15.3    10.4       0    99.9   166.9
+   1979   9   14.1     9.5       0   137.7   105.7
+   1979  10   12.9     8.9       0   121.9    74.2
+   1979  11    9.4     4.5       1   215.3    50.3
+   1979  12    8.1     3.9       2   139.5    30.6
+   1980   1    6.8     2.6       4   110.0    62.2
+   1980   2    7.5     3.5       4    95.3    48.5
+   1980   3    7.6     2.5       5    76.5   121.7
+   1980   4   10.8     5.6       0    19.8   165.9
+   1980   5   14.1     7.2       0    17.7   268.9
+   1980   6   14.6     9.6       0    88.2   182.5
+   1980   7   15.4    10.5       0    93.7   177.3
+   1980   8   16.1    11.7       0    94.6   106.5
+   1980   9   15.3    11.2       0   227.5   111.0
+   1980  10   11.4     7.1       0   160.2    86.7
+   1980  11    9.5     5.0       1   147.3    43.3
+   1980  12    8.6     4.5       0   155.5    17.7
+   1981   1    8.2     3.5       4   126.0    26.4
+   1981   2    6.9     3.1       2    62.7    51.5
+   1981   3    8.8     3.9       2    84.4   119.5
+   1981   4   10.5     4.7       2    16.4   217.4
+   1981   5   13.2     7.5       0    78.0   199.3
+   1981   6   13.9     8.8       0    59.2   178.1
+   1981   7   15.2    10.6       0    90.2   132.4
+   1981   8   16.1    11.2       0    90.2   153.5
+   1981   9   15.4    10.7       0   162.8   119.3
+   1981  10   10.4     5.2       0   156.0    89.2
+   1981  11   10.1     5.6       0   169.4    37.5
+   1981  12    5.8     1.4       9    97.0    30.3
+   1982   1    6.5     2.8       7   162.7    31.4
+   1982   2    8.0     3.9       0   136.7    55.0
+   1982   3    8.5     3.2       1   133.6   112.8
+   1982   4   10.8     5.5       0    33.0   128.2
+   1982   5   12.9     6.8       0    82.1   241.1
+   1982   6   16.4    10.1       0    48.9   220.0
+   1982   7   17.0    11.2       0    24.4   208.5
+   1982   8   16.3    11.0       0   103.6   142.5
+   1982   9   14.4     9.5       0   196.7    80.9
+   1982  10   12.9     8.2       0   129.7    92.5
+   1982  11    9.8     5.0       1   178.3    38.1
+   1982  12    7.9     2.9       6   140.0    28.7
+   1983   1    8.6     3.6       5   146.1    26.3
+   1983   2    6.5     1.3       7    31.8    76.4
+   1983   3    8.9     4.4       1   114.1    69.8
+   1983   4    9.3     2.6       4    40.4   198.3
+   1983   5   12.1     6.0       0    40.8   224.6
+   1983   6   14.4     8.8       0    66.1   185.9
+   1983   7   17.9    11.3       0    36.9   165.6
+   1983   8   17.6    11.7       0    70.3   145.2
+   1983   9   14.4     9.7       0   105.9    97.2
+   1983  10   12.5     7.6       0   215.5    71.6
+   1983  11   10.7     6.1       1    44.2    39.0
+   1983  12    9.4     4.5       0   163.4    22.8
+   1984   1    6.2     0.9      10   207.8    31.0
+   1984   2    7.8     3.2       2    84.7    33.2
+   1984   3    8.1     2.6       2    57.8    97.1
+   1984   4   11.3     5.3       1    64.1   204.8
+   1984   5   12.7     5.9       0    16.3   273.6
+   1984   6   14.7     9.7       0    50.1   125.1
+   1984   7   16.5    11.4       0    37.7   158.9
+   1984   8   17.8    12.0       0    57.5   183.0
+   1984   9   14.4     9.6       0   149.5   108.8
+   1984  10   12.4     7.8       0   238.2    78.2
+   1984  11    9.9     4.9       2   144.0    58.6
+   1984  12    9.1     4.5       1   148.9    26.7
+   1985   1    5.2     0.2      12    65.9    71.6
+   1985   2    6.7     2.8       7    36.4    70.2
+   1985   3    7.5     2.1       4    61.4   110.2
+   1985   4   10.3     4.7       0    97.9   149.3
+   1985   5   12.9     6.3       0    48.4   228.9
+   1985   6   14.6     8.2       0    24.4   225.0
+   1985   7   15.5    10.7       0   193.1   132.2
+   1985   8   15.1    10.6       0   230.3   123.7
+   1985   9   14.1     9.9       0   169.5    74.6
+   1985  10   13.1     9.0       0    74.2    81.5
+   1985  11    8.0     1.9       6   104.2    54.3
+   1985  12    8.6     3.9       3   172.8    26.9
+   1986   1    6.9     2.0       5   153.6    45.2
+   1986   2    4.4    -1.0      17     6.4   103.4
+   1986   3    8.2     3.0       3   130.1   117.9
+   1986   4    8.9     2.3       4    70.1   201.9
+   1986   5   11.5     6.7       0   174.3   158.2
+   1986   6   15.4     8.7       0    33.1   190.3
+   1986   7   15.1    10.3       0    65.9   127.2
+   1986   8   14.9     9.1       0    70.8   213.1
+   1986   9   13.6     8.3       0    46.6   134.6
+   1986  10   12.3     8.3       0   137.6    93.1
+   1986  11   10.4     5.2       1   196.4    46.4
+   1986  12    8.1     3.4       0   228.9    22.3
+   1987   1    5.9     1.8       8    62.4    51.8
+   1987   2    7.5     2.0       8    81.5    79.8
+   1987   3    7.0     2.1       6   181.4   102.5
+   1987   4   10.9     5.5       0    35.7   117.5
+   1987   5   12.2     6.4       0    67.0   218.9
+   1987   6   13.5     8.3       0    48.2   233.2
+   1987   7   15.9    11.1       0   107.1   127.2
+   1987   8   15.5    10.3       0   115.5   119.8
+   1987   9   14.6     9.6       0   119.4   177.3
+   1987  10   11.7     6.4       0   165.1   117.3
+   1987  11    9.7     6.1       0   101.6    49.2
+   1987  12    8.6     4.5       3   121.5    50.6
+   1988   1    7.3     2.6       1   149.9    51.3
+   1988   2    7.5     3.2       3   121.2    74.0
+   1988   3    8.5     3.1       4   145.1   104.5
+   1988   4   10.4     5.4       1    30.3   166.3
+   1988   5   13.9     7.8       0    42.4   223.0
+   1988   6   14.9     9.9       0    56.1   188.7
+   1988   7   15.4    10.4       0   155.2   180.7
+   1988   8   15.2    10.8       0   183.1   131.3
+   1988   9   13.9     9.8       0   141.8    91.0
+   1988  10   12.1     7.9       0   135.3    83.5
+   1988  11    9.8     5.5       0   102.0    43.6
+   1988  12   10.0     6.5       0   100.9    17.0
+   1989   1    9.9     6.0       0   153.6    32.1
+   1989   2    8.6     2.9       1   183.6    66.1
+   1989   3    8.9     3.1       2   172.3   109.9
+   1989   4    9.0     3.0       2    78.2   176.2
+   1989   5   12.8     7.0       0    30.2   244.5
+   1989   6   14.5     8.6       0    57.2   221.6
+   1989   7   17.0    11.7       0    42.7   217.1
+   1989   8   15.9    11.4       0   219.1   118.5
+   1989   9   14.7     9.4       0    94.6   114.7
+   1989  10   12.8     8.6       0   215.0    58.3
+   1989  11    9.6     4.4       2    67.6    54.8
+   1989  12    7.7     2.0       6    68.6    54.1
+   1990   1    8.8     4.0       2   168.2    29.3
+   1990   2    8.1     3.1       2   246.3    45.9
+   1990   3    9.5     5.2       2   155.8    62.2
+   1990   4   10.1     4.2       2   115.6   175.1
+   1990   5   13.8     7.2       0    33.7   272.5
+   1990   6   14.6     9.4       0   102.4   199.3
+   1990   7   16.5    11.4       0    70.6   205.1
+   1990   8   16.3    11.6       0   109.6   132.1
+   1990   9   14.0     9.0       0   135.0   107.3
+   1990  10   12.7     8.4       0   170.5    78.6
+   1990  11    9.5     5.3       0    77.8    62.7
+   1990  12    8.3     3.4       3   133.6    26.5
+   1991   1    7.2     3.2       1   115.9    51.2
+   1991   2    6.5     1.6       9    87.2    95.8
+   1991   3    9.4     4.8       0   119.7    92.4
+   1991   4   10.0     5.3       0   114.6   169.9
+   1991   5   12.2     7.8       0    37.2   175.6
+   1991   6   13.3     8.1       0    82.5   216.6
+   1991   7   18.1    12.4       0    83.7   197.0
+   1991   8   16.8    12.5       0    70.4   157.0
+   1991   9   15.4     9.9       0   109.5   171.8
+   1991  10   11.9     7.6       0   144.9    65.5
+   1991  11    9.5     5.0       0   200.2    42.0
+   1991  12    9.3     5.5       1   115.9     6.9
+   1992   1    8.5     4.9       1    84.9    21.7
+   1992   2    8.8     4.8       0   151.1    52.1
+   1992   3    8.9     4.6       0   150.5    60.9
+   1992   4    9.7     5.5       0   122.1   109.7
+   1992   5   14.7     7.9       0    48.2   255.7
+   1992   6   16.2    10.6       0    32.7   200.4
+   1992   7   15.8    11.0       0    90.5   127.0
+   1992   8   15.4    10.7       0   185.8   164.2
+   1992   9   13.9     8.7       0   145.8   103.6
+   1992  10   10.5     5.9       0   107.2    74.8
+   1992  11    9.2     4.7       0   210.0    35.5
+   1992  12    7.5     4.0       1   114.7    17.4
+   1993   1    8.0     3.0       2   258.7    22.6
+   1993   2    8.3     5.6       0    65.9    27.5
+   1993   3    8.7     4.2       3    85.5    91.2
+   1993   4   10.5     5.8       0   154.9   147.3
+   1993   5   13.0     7.0       0    51.6   215.3
+   1993   6   14.5    10.0       0    92.3   143.2
+   1993   7   14.5    10.2       0    87.1   126.2
+   1993   8   15.0    10.0       0    65.0   151.8
+   1993   9   14.8     9.0       0    63.4   161.4
+   1993  10   11.0     5.9       0    45.2   108.3
+   1993  11    9.2     5.3       0    96.1    54.0
+   1993  12    7.3     2.8       4   208.8    34.5
+   1994   1    7.6     2.7       0   179.7    31.2
+   1994   2    6.1     2.3       2    70.7    40.3
+   1994   3    8.3     3.3       1   142.7    92.3
+   1994   4    9.7     4.4       0   107.4   164.4
+   1994   5   13.3     6.3       0    40.6   268.5
+   1994   6   13.5     9.0       0   112.4   120.7
+   1994   7   16.6    11.4       0    83.3   142.4
+   1994   8   15.9    10.5       0    72.5   179.4
+   1994   9   14.5     9.4       0    98.4   143.5
+   1994  10   12.4     7.9       0   104.8    75.8
+   1994  11   11.8     8.6       0   133.3    41.0
+   1994  12    9.2     4.4       0   205.0    25.8
+   1995   1    7.6     2.7       3   182.8    38.5
+   1995   2    7.7     3.0       2   144.6    75.1
+   1995   3    7.4     2.2       4   154.3    88.0
+   1995   4   10.2     4.9       0    41.1   132.7
+   1995   5   12.0     6.8       0    64.9   214.5
+   1995   6   15.1     9.3       0    28.2   248.0
+   1995   7   17.3    12.0       0    90.4   173.4
+   1995   8   18.4    12.8       0    33.8   238.6
+   1995   9   15.4     9.8       0    86.3   176.2
+   1995  10   14.1     9.5       0   195.0    87.8
+   1995  11   10.9     6.4       0   103.3    58.8
+   1995  12    6.6     1.9       8    44.1    61.0
+   1996   1    8.1     4.8       3    88.7    34.3
+   1996   2    7.4     1.7       6   129.3    97.0
+   1996   3    7.6     3.3       2    50.4    94.3
+   1996   4   10.0     5.7       0   100.3   143.2
+   1996   5   11.1     5.1       0    57.6   284.2
+   1996   6   14.3     9.4       0    73.4   218.8
+   1996   7   15.3    10.6       0    75.5   153.7
+   1996   8   15.9    11.5       0   129.1   142.1
+   1996   9   15.8    10.6       0    56.0   165.9
+   1996  10   12.9     8.6       0   247.0    66.9
+   1996  11    8.9     3.7       3   183.9    65.1
+   1996  12    7.3     3.1       7    68.3    62.4
+   1997   1    7.2     2.6       7    44.4    40.6
+   1997   2    8.6     2.9       0   201.9    56.7
+   1997   3    9.9     5.7       0    88.9   108.1
+   1997   4   11.0     6.4       0    54.9   129.1
+   1997   5   13.4     7.0       0    52.5   240.3
+   1997   6   14.6     9.4       0    22.9   246.1
+   1997   7   16.8    11.6       0    74.8   175.6
+   1997   8   18.2    12.6       0    97.4   223.8
+   1997   9   15.4     9.9       0   106.1   148.0
+   1997  10   12.9     8.0       0    80.9   112.7
+   1997  11   11.3     7.5       0   113.7    38.9
+   1997  12    9.5     5.2       1   166.4    36.3
+   1998   1    8.5     3.9       1   207.5    24.0
+   1998   2    9.9     6.4       0   124.1    35.3
+   1998   3    9.5     5.1       2    91.2    61.8
+   1998   4    9.8     4.2       1    43.8   210.3
+   1998   5   13.1     7.9       0    38.3   188.3
+   1998   6   14.2     8.8       0    71.0   234.5
+   1998   7   15.2    10.8       0   114.2   147.0
+   1998   8   15.7    11.2       0   138.8   124.9
+   1998   9   15.9    10.4       0    35.1   138.2
+   1998  10   12.1     6.9       0   187.7   121.2
+   1998  11    9.9     5.0       1   137.9    58.0
+   1998  12    9.4     5.1       0   156.6    26.3
+   1999   1    8.1     3.4       2   173.5    40.7
+   1999   2    7.5     3.3       4    89.0    68.8
+   1999   3    8.9     4.3       0    94.0   140.6
+   1999   4   10.7     5.7       2    79.0   162.6
+   1999   5   13.4     7.7       0    50.1   225.1
+   1999   6   13.7     8.8       0    88.0   194.6
+   1999   7   16.2    11.3       0    68.0   191.9
+   1999   8   17.2    10.8       0    78.4   197.4
+   1999   9   15.6    11.0       0   157.2   101.9
+   1999  10   13.1     9.1       0   103.6    81.3
+   1999  11   10.4     6.2       0   172.7    43.0
+   1999  12    7.4     3.2       0   259.6    38.6
+   2000   1    8.4     4.3       0   124.8    43.5
+   2000   2    8.4     3.6       2   158.0    68.2
+   2000   3    9.3     5.2       1    77.0    83.9
+   2000   4    9.6     4.6       0    50.8   183.6
+   2000   5   13.4     7.3       0    43.4   313.2
+   2000   6   14.1     9.3       0    62.2   207.7
+   2000   7   16.6    11.1       0    20.4   227.3
+   2000   8   17.0    11.5       0    87.6   206.6
+   2000   9   15.6    10.6       0   137.2   128.0
+   2000  10   12.4     8.1       0   226.4    89.3
+   2000  11    9.5     5.2       0   128.0    59.8
+   2000  12    8.0     4.5       5   165.6    47.5
+   2001   1    6.9     3.3       3   109.6    60.3
+   2001   2    7.1     3.1       4    60.5    95.6
+   2001   3    8.0     2.4       8    30.2   178.1
+   2001   4    9.9     4.3       0    31.6   182.4
+   2001   5   14.0     7.6       0    22.6   220.7
+   2001   6   13.7     8.8       0    61.8   161.8
+   2001   7   15.5    10.8       0    63.0   159.5
+   2001   8   16.6    11.3       0    95.6   168.3*
+   2001   9   14.9    10.0       0    88.2   149.6#
+   2001  10   14.1    10.4       0   183.8    71.5#
+   2001  11   11.0     6.4       0   145.2    19.9#
+   2001  12    8.6     4.0       2    89.6    50.8#
+   2002   1    9.5     5.5       1   155.0    25.6#
+   2002   2    8.6     3.9       1   187.2    52.5#
+   2002   3    9.4     4.9       0    82.0   110.0#
+   2002   4   10.8     6.2       0   100.4   159.7#
+   2002   5   13.2     7.9       0    91.8   198.9#
+   2002   6   14.5    10.3       0   135.8   156.9#
+   2002   7   15.3    10.8       0   100.2   158.2#
+   2002   8   16.8    11.7       0    36.0   133.8#
+   2002   9   16.0    10.6       0    80.0     ---
+   2002  10   11.6     7.1       0   118.8    67.9#
+   2002  11   10.8     7.2       1   136.8    40.6#
+   2002  12    8.2     4.5       1    52.0    32.1#
+   2003   1    7.8     3.3       7   100.8    50.7#
+   2003   2    7.7     4.0       3    55.6    78.3#
+   2003   3    9.8     5.3       0    78.0   144.2#
+   2003   4   12.2     6.4       0    52.0   194.2#
+   2003   5   12.5     7.4       0    85.6   175.2#
+   2003   6   15.4    10.6       0    69.0   168.8#
+   2003   7   17.4    12.5       0    75.0   123.3#
+   2003   8   17.7    12.0       0    33.6   185.5#
+   2003   9   15.5     9.7       0    92.2   121.9#
+   2003  10   11.9     7.0       0    58.0   116.8#
+   2003  11   10.9     6.7       0   183.6    54.1#
+   2003  12    8.8     4.3       2   123.6    25.4#
+   2004   1    8.5     4.3       1   140.6    34.9#
+   2004   2    8.1     3.1       4    54.0     ---
+   2004   3    9.4     4.6       0    86.2   150.3#
+   2004   4   11.0     6.6       0    79.6   161.0#
+   2004   5   13.1     7.7       0    34.6   227.2#
+   2004   6   14.9    10.2       0    68.2   140.5#
+   2004   7   16.1    10.8       0    75.2   190.8#
+   2004   8   18.1    12.5       0   122.2   163.9#
+   2004   9   15.4    10.9       0   192.8   108.7#
+   2004  10   12.6     5.7       0   143.3    77.3#
+   2004  11   10.6     7.2       0    93.6    24.2#
+   2004  12    9.7     5.1       1   145.8    31.4#
+   2005   1    9.2     4.7       2   148.3    29.6#
+   2005   2    7.7     3.0       5    71.0    78.3#
+   2005   3   10.0     5.3       0    83.6   111.1#
+   2005   4   11.2     5.6       1   109.2   167.7#
+   2005   5   12.3     6.8       0    86.0   220.4#
+   2005   6   15.3    10.6       0    85.8   147.1#
+   2005   7   16.2    11.3       0    39.2   186.2#
+   2005   8   16.4    11.8       0   119.0   153.4#
+   2005   9   15.8    11.1       0   140.0   107.8#
+   2005  10   13.7*    9.7*      0*  126.0    46.5#
+   2005  11   10.3     5.6       0   109.8    52.3#
+   2005  12    9.1     4.8       2   111.4    31.5#
+   2006   1    8.5     4.8       0    76.6    38.1#
+   2006   2    8.3     3.5       4    59.0    88.5#
+   2006   3    7.9     2.6       8   114.4    99.6#
+   2006   4   10.0*    4.9*      1*   81.2   175.7#
+   2006   5   12.8     7.2       0    98.8   238.2#
+   2006   6   15.2    10.1       0    69.0   190.5#
+   2006   7   17.7    12.6       0    82.2   167.8#
+   2006   8   16.4    11.7       0    65.6   101.6#
+   2006   9   16.4    12.1       0   123.2   113.7#
+   2006  10   14.1    10.1       0   184.6    78.4#
+   2006  11   10.7     6.3       0   136.4    32.8#
+   2006  12    9.5     5.7       0   178.0    20.4#
+   2007   1    9.4*    4.8*      1*  144.3*    ---
+   2007   2    8.4     4.6       2   106.0    68.0#
+   2007   3    9.3     4.3       1    76.6   149.7#
+   2007   4   12.3     6.8       0    46.8   178.6#
+   2007   5   12.8     7.2       0    69.8   244.9#
+   2007   6   16.1    10.3       0    63.6   239.7#
+   2007   7   16.2    11.0       0    57.4   156.3#
+   2007   8   15.7    11.0       0   114.0   125.1#
+   2007   9   14.7     9.8       0    66.4   101.9#
+   2007  10   13.8     9.9       0   117.6    86.2#
+   2007  11   10.9     6.9       0    98.0    28.6#
+   2007  12    9.4     5.1       0   100.4    30.2#
+   2008   1    8.5     3.4       3   161.7    29.8#
+   2008   2    9.0     4.4       0   109.9    82.1#
+   2008   3    8.5     3.6       1   126.2   138.5#
+   2008   4   10.4     4.8       0    64.4   234.1#
+   2008   5   15.3     8.9       0    33.8   265.7#
+   2008   6   14.8     9.2       0   109.4   194.9#
+   2008   7   17.0    11.4       0    82.8   157.9#
+   2008   8   16.6    12.1       0   107.6   115.6#
+   2008   9   15.1    10.2       0    79.4   124.4#
+   2008  10   12.0     6.7       1   179.6    94.5#
+   2008  11    9.7     5.7       2   117.2    29.1#
+   2008  12    8.0     3.1       4   123.6    37.0#
+   2009   1    7.9     3.4       3   151.8    41.9#
+   2009   2    7.8     3.9       4    47.6    56.3#
+   2009   3    9.3     4.3       1    88.3   124.0#
+   2009   4   11.7     6.6       0   111.4   181.6#
+   2009   5   13.3     7.3       0    94.0   212.3#
+   2009   6   16.2     9.9       0    46.8   283.8#
+   2009   7   16.8    11.6       0   101.2   222.6#
+   2009   8   16.2    11.9       0   206.4   134.6#
+   2009   9   15.1    10.9       0    72.4    92.2#
+   2009  10   13.3     9.1       0   164.2    80.7#
+   2009  11   10.2     5.9       0   239.8    39.4#
+   2009  12    7.3     2.6       9    97.6    48.5#
+   2010   1    6.3     1.4      11    72.8    54.1#
+   2010   2    6.1     0.9       8    74.2    80.3#
+   2010   3    8.7     3.3       3    53.9   121.1#
+   2010   4   10.6     5.1       1    57.0   170.7#
+   2010   5   12.3     6.8       0    51.8   218.4#
+   2010   6   16.0    10.4       0    30.4   193.2#
+   2010   7   16.1    11.4       0   129.0   137.3#
+   2010   8   16.0    10.9       0    98.6   170.6#
+   2010   9   15.2    11.3       0   108.2   112.5#
+   2010  10   13.3     7.9       0   123.6   114.7#
+   2010  11    8.4     3.2       2   140.4    64.6#
+   2010  12    5.7     0.3      15    49.0    75.2#
+   2011   1    7.8     3.2       4   100.0    65.8#
+   2011   2    8.3     3.8       0   124.0    70.6#
+   2011   3    9.1     5.0       0    63.8   103.0#
+   2011   4   12.7     7.1       0    80.2   184.9#
+   2011   5   13.1     7.9       0   158.2   116.1#
+   2011   6   14.3     8.8       0    84.4   196.9#
+   2011   7   15.8    10.4       0    50.8   215.7#
+   2011   8   15.7    10.4       0   123.2   130.5#
+   2011   9   15.1    10.8       0   165.0   109.2#
+   2011  10   12.9     9.0       0   176.4    55.9#
+   2011  11   11.9     8.0       0   121.6    66.8#
+   2011  12    8.5     3.5       0   262.2    20.9#
+   2012   1    8.2     4.5       0   137.8    33.9#
+   2012   2    8.8     5.5       0   133.2    34.4#
+   2012   3   10.5     6.5       0    43.4   118.1#
+   2012   4   10.2     4.1       1    51.4   237.1#
+   2012   5   13.5     6.9       0    56.6   272.7#
+   2012   6   14.5     8.9       0    82.2   156.4#
+   2012   7   15.5    10.3       0    82.8   158.5#
+   2012   8   17.1    11.7       0    62.8   181.1#
+   2012   9   14.2     9.7       0    98.0   107.8#
+   2012  10   11.6     5.7       1   102.8   122.1#
+   2012  11    9.4     5.2       0   163.0    50.8#
+   2012  12    8.0     3.5       2   177.8    47.5#
+   2013   1    7.5     4.5       0   140.4    30.6#
+   2013   2    6.9     2.9       3    72.0    81.5#
+   2013   3    7.0     1.9       5    25.0   138.6#
+   2013   4    9.5     3.4       4    97.4   237.6#
+   2013   5   11.8     6.3       0    92.4   179.2#
+   2013   6   15.1     9.1       0    58.6   208.5#
+   2013   7   17.7    11.9       0    48.0   182.3#
+   2013   8   16.5    11.6       0   102.6   126.2#
+   2013   9   15.1    10.4       0   109.7    92.6#
+   2013  10   13.2     8.8       0   118.0    86.7#
+   2013  11    9.7     4.9       0   126.8    56.1#
+   2013  12    9.5     5.3       0   219.4    21.0#
+   2014   1    7.9     4.4       0   187.4    37.2#
+   2014   2    7.9     3.8       0   206.0    60.2#
+   2014   3    9.4     4.9       0   100.6   110.6#
+   2014   4   12.1     6.8       0    48.0   186.6#
+   2014   5   13.3     8.3       0   110.0   149.5#
+   2014   6   15.7    11.1       0    47.4   163.7#
+   2014   7   17.7    12.2       0   118.2   205.0#
+   2014   8   16.0    11.0       0   100.6   180.2#
+   2014   9   16.1    10.9       0    27.0   139.7#
+   2014  10   13.3     8.1       0   250.4    94.6#
+   2014  11   11.4     7.1       0   128.4    47.7#
+   2014  12    8.7     3.8       0   186.8    28.0#
+   2015   1    7.6     2.6       3   177.6    30.8#  Provisional
+   2015   2    7.6     2.8       0    96.4    49.8#  Provisional
+   2015   3    9.1*    3.9*      0*  126.8*  115.9#  Provisional
+   2015   4   10.4     4.5       1    60.6   199.7#  Provisional
+   2015   5   11.3     6.3       0   123.4   195.8#  Provisional
+   2015   6   13.2     8.7       0    68.8   139.9#  Provisional
+   2015   7   15.1     9.9       0   165.8    66.1#  Provisional
diff --git a/valleydata.txt b/valleydata.txt
new file mode 100644
index 0000000..91e2c03
--- /dev/null
+++ b/valleydata.txt
@@ -0,0 +1,1023 @@
+Valley
+Location: 2308E 3758N, 10 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1930  12    8.6     5.5       0   130.3    31.5
+   1931   1    8.0     4.2       0    66.2    63.8
+   1931   2    7.6     3.7       0    60.6    74.1
+   1931   3    8.5     2.4       6    32.5   130.3
+   1931   4    9.9     5.6       0    47.1   119.0
+   1931   5   12.9     8.0       0    86.0   197.1
+   1931   6   15.5    10.8       0   104.2   150.2
+   1931   7   16.5    12.3       0    43.5   150.8
+   1931   8   16.9    12.4       0    69.8   209.2
+   1931   9   14.8    11.1       0    78.3   123.8
+   1931  10   13.4     8.7       0    50.0   128.5
+   1931  11   11.6     8.0       0   155.8    53.3
+   1931  12   10.0     6.7       0    57.7    14.7
+   1932   1    9.8     6.5       0   122.6    53.0
+   1932   2    7.6     3.5       1     5.4   105.0
+   1932   3    8.7     3.8       2    37.5   119.5
+   1932   4    9.9     5.2       0    45.4   181.3
+   1932   5   12.3     8.0       0    64.2   164.9
+   1932   6   16.8    11.3       0    35.5   249.8
+   1932   7   17.0    13.2       0    91.4   154.9
+   1932   8   18.4    13.5       0    38.5   152.3
+   1932   9   16.0    11.7       0    68.4   129.1
+   1932  10   12.6     8.9       0   133.0    92.0
+   1932  11   10.3     6.8       0    89.0    60.6
+   1932  12    9.3     6.6       0   110.2    38.9
+   1933   1    6.9     3.1       3    99.7   102.5
+   1933   2    7.5     3.7       2    52.1    82.8
+   1933   3   11.0     5.3       0    55.4   148.9
+   1933   4   11.5     6.5       0    22.8   175.1
+   1933   5   13.8     8.8       0    37.9   154.7
+   1933   6   16.8    11.6       0    35.4   200.7
+   1933   7   18.7    13.6       0    36.0   178.5
+   1933   8   19.7    14.1       0    36.7   209.1
+   1933   9   18.3    12.9       0    23.9   209.0
+   1933  10   13.7    10.0       0    88.5    88.6
+   1933  11    9.8     6.5       1    46.0    79.4
+   1933  12    6.7     2.9       2    59.1    45.9
+   1934   1    8.7     5.3       0    90.0    62.1
+   1934   2    8.0     4.2       0     6.6    90.0
+   1934   3    8.6     3.7       0    49.4   119.7
+   1934   4   10.1     5.5       0    30.6   153.8
+   1934   5   12.7     8.0       0    98.4   182.6
+   1934   6   16.1    11.0       0    39.4   239.7
+   1934   7   19.6    13.9       0    10.6   255.0
+   1934   8   17.7    12.6       0    71.1   174.3
+   1934   9   17.3    11.9       0    93.2   155.8
+   1934  10   13.2     9.6       0   121.7    69.6
+   1934  11   10.1     6.7       0    69.9    49.0
+   1934  12   10.7     8.1       0   240.5    26.9
+   1935   1    8.5     5.3       0    46.2    45.4
+   1935   2    8.9     5.4       0    85.0    53.2
+   1935   3    9.9     5.1       0    23.1   135.6
+   1935   4   10.5     6.3       0    57.3   190.5
+   1935   5   12.7     7.7       0    36.1   252.2
+   1935   6   15.7    11.1       0    83.7   177.9
+   1935   7   17.8    13.0       0     8.4   249.3
+   1935   8   18.0    12.8       0    45.7   190.0
+   1935   9   16.5    11.7       0   152.4   144.7
+   1935  10   12.9     9.5       0   119.9    75.1
+   1935  11   10.6     6.2       0   152.7    85.1
+   1935  12    7.6     3.8       3    88.3    65.9
+   1936   1    7.4     3.9       1   123.1    48.7
+   1936   2    7.1     2.9       0    62.6    79.6
+   1936   3    9.4     5.0       2    68.8    52.2
+   1936   4    8.9     4.6       0    34.6   201.1
+   1936   5   13.4     8.0       0    31.0   252.0
+   1936   6   15.8    10.5       0   126.7   215.2
+   1936   7   16.7    12.3       0    93.2   159.6
+   1936   8   17.7    13.2       0    53.3   191.1
+   1936   9   16.9    12.2       0    88.6   133.0
+   1936  10   13.6     9.0       0    50.9   125.1
+   1936  11   10.6     6.5       0    87.5    72.3
+   1936  12    9.6     5.9       0   143.1    31.5
+   1937   1    8.6     5.1       2    82.8    38.5
+   1937   2    8.2     4.6       0   116.1    63.9
+   1937   3    7.2     2.2       2    39.2   128.2
+   1937   4   11.7     6.5       0    48.9   131.4
+   1937   5   13.9     8.8       0    19.0   252.4
+   1937   6   15.2    10.9       0    59.6   182.9
+   1937   7   17.2    12.2       0    55.3   146.1
+   1937   8   18.5    13.2       0    41.0   168.9
+   1937   9   16.4    11.7       0    72.3   140.3
+   1937  10   13.6     9.2       0   162.6    98.9
+   1937  11   10.3     6.6       0    46.9    61.2
+   1937  12    7.6     3.8       0   101.9    37.5
+   1938   1    9.0     5.2       0    95.2    47.9
+   1938   2    8.3     4.2       0    23.3    78.0
+   1938   3   11.2     6.5       0    36.9   113.4
+   1938   4   10.8     5.8       0     5.3   240.1
+   1938   5   13.0     8.1       0    63.0   196.7
+   1938   6   14.9    10.5       0   103.3   174.3
+   1938   7   16.3    11.7       0   104.4   161.8
+   1938   8   17.4    12.5       0    52.1   182.4
+   1938   9   16.4    11.9       0    49.4   123.2
+   1938  10   13.8    10.1       0   168.1    88.6
+   1938  11   12.5     8.9       0   151.4    64.9
+   1938  12    8.6     5.0       4   110.4    53.7
+   1939   1    7.6     3.8       1   153.3    43.1
+   1939   2    8.8     4.9       2    77.6    60.5
+   1939   3    8.9     4.6       0    65.6   118.2
+   1939   4   11.3     5.8       0    48.2   199.0
+   1939   5   13.6     8.3       0    16.8   236.2
+   1939   6   15.8    10.9       0    41.2   279.8
+   1939   7   16.7    12.1       0   119.4   157.9
+   1939   8   18.4    13.4       0    50.7   191.5
+   1939   9   16.6    12.4       0    31.4   148.1
+   1939  10   12.5     8.0       0    88.5   113.2
+   1939  11   11.9     8.2       0    99.1    40.2
+   1939  12    8.1     4.4       1    62.7    37.4
+   1940   1    5.6     0.5      12   152.7    86.5
+   1940   2    6.7     2.5       8   103.3    49.0
+   1940   3    8.5     4.1       2    51.8   109.3
+   1940   4   11.1     6.3       0    65.1   118.8
+   1940   5   13.6     8.4       0    38.8   197.8
+   1940   6   17.7    11.6       0    19.3   310.8
+   1940   7   16.8    12.0       0    62.3   213.1
+   1940   8   17.9    12.9       0    14.1   168.7
+   1940   9   16.0    11.0       0    61.3   169.8
+   1940  10   13.3     8.5       0   105.0    83.3
+   1940  11   10.7     7.3       0   153.6    39.6
+   1940  12    8.5     4.4       0    71.6    41.0
+   1941   1    5.0     0.7      10    69.1    56.7
+   1941   2    7.2     2.5       3    79.2    85.5
+   1941   3    8.4     3.0       2    61.3   130.7
+   1941   4    9.3     4.2       0    39.5   128.3
+   1941   5   12.1     6.6       0    69.7   214.8
+   1941   6   16.1    10.3       0     ---   222.6
+   1941   7   18.9    11.9       0    39.5   192.6
+   1941   8   17.5    10.8       0    67.1   171.2
+   1941   9   18.8    11.6       0    31.4   124.7
+   1941  10   14.6     8.8       0   110.5   122.8
+   1941  11   11.1     4.8       0    80.5    49.2
+   1941  12    9.8     5.8       0    38.5    26.4
+   1942   1    7.2     2.2       2   176.4    61.2
+   1942   2    6.0    -0.7      17    26.6    64.9
+   1942   3    9.7     2.7       5    82.7    77.0
+   1942   4   13.8     5.0       0    29.2   219.0
+   1942   5   14.2     7.0       0    79.8   213.1
+   1942   6   17.0     8.9       0     1.3   269.5
+   1942   7   17.9    11.3       0    51.7   199.3
+   1942   8   18.4    12.7       0    76.7   130.9
+   1942   9   16.3    10.4       0    87.8   126.5
+   1942  10   13.4     8.0       0   104.1    80.9
+   1942  11   10.2     2.7       7    31.8    55.7
+   1942  12   10.5     6.5       0   129.7    23.5
+   1943   1    8.9     4.0       5   134.3    58.5
+   1943   2    9.5     5.1       0    51.5    74.0
+   1943   3   10.9     3.0       6    26.3   153.0
+   1943   4   12.9     6.2       1    28.5   167.3
+   1943   5   14.7     7.0       0    79.1   237.2
+   1943   6   16.7    10.2       0    66.8   237.7
+   1943   7   19.4    11.3       0    39.3   247.2
+   1943   8   18.2    11.8       0    73.7   154.4
+   1943   9   16.5     9.3       0    79.2   127.4
+   1943  10   14.6     7.9       0   125.9   110.3
+   1943  11   10.8     5.5       2    64.0    50.8
+   1943  12    8.3     2.4       9    60.4    56.6
+   1944   1    9.5     5.5       1   104.2    31.2
+   1944   2    7.5     2.6       5    47.3    74.3
+   1944   3    8.8     2.5       7    14.5   129.9
+   1944   4   12.9     6.0       0    42.8   159.7
+   1944   5   14.4     7.2       0    56.8   198.9
+   1944   6   16.2     9.7       0    52.0   185.7
+   1944   7   18.4    12.5       0   108.3   119.3
+   1944   8   19.8    11.5       0    54.5   221.5
+   1944   9   16.2     9.0       0   117.7   138.2
+   1944  10   13.1     7.3       0    77.3    93.4
+   1944  11   10.5     5.5       2    89.7    34.7
+   1944  12    8.6     4.2       3    52.0    40.6
+   1945   1    5.6    -0.8      16    38.9    55.0
+   1945   2    9.2     4.6       1    65.6    66.7
+   1945   3   10.8     5.2       2    15.9   107.4
+   1945   4   13.3     6.2       0    45.7   193.8
+   1945   5   14.7     7.7       0    51.5   206.2
+   1945   6   16.9    10.4       0    83.9   217.5
+   1945   7   18.4    12.0       0    56.3   159.0
+   1945   8   19.5    11.7       0    13.3   206.3
+   1945   9   17.8    11.2       0    43.1   123.0
+   1945  10   16.0     8.8       0    58.0   100.5
+   1945  11   12.0     4.4       3    11.3    72.1
+   1945  12    9.7     4.6       0   108.7    40.0
+   1946   1    7.7     1.8      12   109.1    66.0
+   1946   2    9.0     4.9       2    77.6    79.2
+   1946   3    9.4     2.2       7    42.3   139.6
+   1946   4   13.0     6.3       0    29.9   169.4
+   1946   5   15.3     6.6       0    46.9   258.1
+   1946   6   15.4     9.5       0    63.1   194.9
+   1946   7   17.3    11.3       0    56.9   186.5
+   1946   8   16.9    10.9       0    85.0   173.9
+   1946   9   16.5    11.4       0   114.3   103.7
+   1946  10   14.1     7.4       0    26.4   108.5
+   1946  11   11.5     6.7       0   156.6    29.7
+   1946  12    8.5     2.6       5   126.4    58.4
+   1947   1    6.6     1.3      12   108.8    71.3
+   1947   2    2.2    -3.0      24    20.7    77.5
+   1947   3    7.3     1.7      10   143.9    89.1
+   1947   4   10.0     5.1       0    95.5   150.7
+   1947   5   15.8     8.0       0    80.3   210.2
+   1947   6   17.4    10.5       0    68.6   185.7
+   1947   7   17.5    11.6       0    55.6   153.4
+   1947   8   23.7    12.9       0    18.0   283.7
+   1947   9   18.1    11.5       0    92.2   135.5
+   1947  10   15.1     7.9       0     9.2   136.4
+   1947  11   10.9     6.1       3    98.5    65.9
+   1947  12    8.7     4.4       4    53.9    40.5
+   1948   1    8.1     4.0       1   194.8    55.7
+   1948   2    7.8     2.8      11    34.6    80.3
+   1948   3   12.4     4.5       0    48.9   170.1
+   1948   4   11.9     5.2       0    35.0   206.4
+   1948   5   15.5     6.7       0    31.0   289.3
+   1948   6   15.5     9.9       0    76.2   181.1
+   1948   7   17.8    12.2       0    64.6   185.9
+   1948   8   17.3    12.1       0   102.4   122.7
+   1948   9   15.8    11.4       0    58.6    95.9
+   1948  10   13.8     8.3       0    64.4   108.5
+   1948  11   12.1     6.6       1    65.7    74.0
+   1948  12    9.8     4.6       5   102.5    71.3
+   1949   1    9.0     4.7       2    60.5    40.3
+   1949   2    8.8     4.0       5    27.9   102.9
+   1949   3    9.6     2.7       4    60.7   149.9
+   1949   4   11.3     6.6       1    47.2   156.1
+   1949   5   14.5     6.8       0    41.9   260.4
+   1949   6   18.3    10.2       0     7.9   292.9
+   1949   7   20.0    12.4       0    46.9   232.1
+   1949   8   19.3    12.9       0    53.8   196.9
+   1949   9   19.5    12.3       0    52.6   214.7
+   1949  10   15.5    10.4       0   136.9    85.3
+   1949  11   11.4     6.5       0    90.4    57.7
+   1949  12    9.9     5.4       0    71.4    44.7
+   1950   1    8.4     2.7      11    23.4    67.8
+   1950   2    8.8     3.7       3   123.2    60.6
+   1950   3   10.7     4.4       0    54.4   125.0
+   1950   4   10.6     5.0       0    65.9   166.4
+   1950   5   15.7     7.6       0    15.8   260.5
+   1950   6   18.2    11.4       0    33.5   229.3
+   1950   7   18.0    12.6       0    57.3   184.9
+   1950   8   17.7    12.8       0   100.9   184.4
+   1950   9   15.6    10.8       0   175.0   113.3
+   1950  10   13.1     8.1       1    80.1   102.0
+   1950  11    9.9     4.3       3    93.6    79.0
+   1950  12    5.8     1.5       8    87.0    39.2
+   1951   1    7.4     2.8       4    80.2    64.1
+   1951   2    7.0     2.1       2    80.9    91.7
+   1951   3    7.4     2.2       4   110.2    85.5
+   1951   4    9.7     3.5       1    38.5   199.5
+   1951   5   13.7     6.5       0    65.6   240.8
+   1951   6   17.2     9.8       0    17.6   244.3
+   1951   7   17.9    12.0       0    27.3   204.2
+   1951   8   17.3    12.3       0   142.6   162.7
+   1951   9   16.9    12.1       0   107.2   120.7
+   1951  10   14.3     8.1       0    26.5   140.1
+   1951  11   11.7     6.6       0   155.3    59.6
+   1951  12    9.3     4.3       3   143.3    49.0
+   1952   1    6.9     2.3       5    89.7    78.9
+   1952   2    7.5     2.3       6    22.1    87.7
+   1952   3    9.5     4.1       3    52.9   128.4
+   1952   4   12.3     5.9       2    50.7   156.9
+   1952   5   15.9     8.7       0    61.7   206.6
+   1952   6   15.9    10.3       0    46.5   200.2
+   1952   7   19.1    12.6       0    28.6   165.3
+   1952   8   18.3    12.3       0    87.0   168.2
+   1952   9   14.8     8.6       0    80.7   130.6
+   1952  10   12.7     7.3       0    99.3   124.4
+   1952  11    8.5     3.6       3    68.1    73.6
+   1952  12    7.7     2.8       8    89.9    45.4
+   1953   1    7.3     3.5       7    39.0    37.5
+   1953   2    7.6     3.0       4    73.3    55.1
+   1953   3    9.9     2.2       6    20.2   152.8
+   1953   4   11.0     3.8       1    75.1   228.3
+   1953   5   16.2     8.6       0    68.8   230.5
+   1953   6   17.1    10.3       0    23.7   220.3
+   1953   7   18.0    12.4       0    51.0   204.1
+   1953   8   18.6    12.4       0    79.1   174.4
+   1953   9   17.1    11.9       0    98.9   117.6
+   1953  10   13.8     8.2       0    76.3   109.0
+   1953  11   11.9     8.5       0   124.7    61.0
+   1953  12   11.2     5.9       0    39.5    43.1
+   1954   1    7.2     2.9       8    55.9    57.6
+   1954   2    7.0     0.7       8    80.1    81.3
+   1954   3    9.8     3.5       5    73.2   150.3
+   1954   4   11.8     4.4       0    32.4   227.3
+   1954   5   14.7     7.8       0    68.2   201.6
+   1954   6   15.7    10.3       0    80.6   181.3
+   1954   7   16.1    11.0       0    78.2   128.2
+   1954   8   16.4    11.6       0    85.8   159.2
+   1954   9   15.7    10.6       0    86.5   164.6
+   1954  10   14.2    10.0       0   157.2    57.5
+   1954  11   11.0     5.9       0   168.2    69.9
+   1954  12    9.4     5.9       0    79.2    30.6
+   1955   1    6.3     1.5      10    80.7    47.7
+   1955   2    5.5     0.0      13    60.3   113.0
+   1955   3    7.6     1.1      11    34.0   195.6
+   1955   4   11.9     5.4       1    52.0   179.9
+   1955   5   13.0     7.1       0    58.6   207.3
+   1955   6   16.2    10.5       0   100.9   146.8
+   1955   7   21.8    11.9       0    25.8   341.4
+   1955   8   21.3    13.0       0    26.9   270.9
+   1955   9   17.3    11.9       0    53.7   176.7
+   1955  10   13.4     7.5       0    32.7   109.5
+   1955  11   11.3     5.2       1    27.8    70.4
+   1955  12    9.6     5.2       3    90.9    36.8
+   1956   1    7.7     2.8       3    89.3    53.4
+   1956   2    5.4    -1.6      21    26.5   100.6
+   1956   3   11.0     3.4       4    23.3   172.9
+   1956   4   11.3     3.9       1    29.4   215.0
+   1956   5   14.5     7.9       0    39.1   240.1
+   1956   6   15.8     9.3       0    47.5   220.9
+   1956   7   18.0    12.1       0   107.3   167.0
+   1956   8   16.4    10.6       0   210.4   181.3
+   1956   9   17.6    12.0       0    80.6   103.6
+   1956  10   13.6     7.9       0    73.5   129.8
+   1956  11   10.5     5.8       1    34.6    46.8
+   1956  12    9.7     5.8       1   112.8    34.2
+   1957   1    8.9     4.1       3    91.6    58.0
+   1957   2    8.7     2.6       4    99.2   104.6
+   1957   3   12.3     7.0       0    72.0    98.8
+   1957   4   12.2     6.0       0    12.3   193.1
+   1957   5   14.8     7.0       0    76.6   256.7
+   1957   6   18.5    10.6       0    46.6   294.7
+   1957   7   18.3    12.8       0   113.9   146.8
+   1957   8   18.7    12.5       0   115.8   155.3
+   1957   9   15.4    10.7       0   146.6   109.9
+   1957  10   14.2     8.9       0    98.4    79.8
+   1957  11   10.3     5.2       1    53.7    61.3
+   1957  12    9.2     3.9       4   102.5    63.4
+   1958   1    8.0     3.2       8    82.7    55.4
+   1958   2    8.4     3.4       2   132.4    60.1
+   1958   3    8.4     1.1      11    21.6   138.4
+   1958   4   11.0     4.0       4    26.3   168.1
+   1958   5   13.1     7.0       0   103.6   178.1
+   1958   6   16.1    10.4       0   102.3   180.4
+   1958   7   17.7    11.7       0    92.0   170.1
+   1958   8   17.4    12.7       0    71.1   135.0
+   1958   9   18.1    12.3       0   170.8   116.2
+   1958  10   14.1     9.8       0    80.2    89.1
+   1958  11   11.2     6.2       0    74.9    44.5
+   1958  12    8.9     3.6       2    87.1    44.0
+   1959   1    6.7     1.6       9   110.6    83.0
+   1959   2    8.6     3.4       8    16.8    86.9
+   1959   3   10.7     4.9       0    38.5   159.1
+   1959   4   12.1     6.3       0    54.4   147.0
+   1959   5   16.9     8.6       0    44.2   259.9
+   1959   6   18.1    10.9       0    40.8   263.4
+   1959   7   19.5    12.4       0    27.1   225.6
+   1959   8   20.3    12.9       0     4.9   216.7
+   1959   9   19.8    10.5       0    20.7   191.4
+   1959  10   16.9    10.5       0   133.2   118.5
+   1959  11   11.0     6.9       0   187.0    38.1
+   1959  12    9.7     5.3       0   156.0    30.3
+   1960   1    8.4     3.0       5   128.2    54.0
+   1960   2    7.6     2.1       7    96.4    93.6
+   1960   3   10.8     4.1       2    41.0   110.3
+   1960   4   12.2     5.9       0    57.3   206.8
+   1960   5   16.1     8.8       0    35.6   234.5
+   1960   6   18.9    11.5       0    29.9   267.0
+   1960   7   17.5    12.3       0    76.9   180.8
+   1960   8   18.1    12.1       0    49.0   193.5
+   1960   9   16.4    10.7       0    97.6   152.7
+   1960  10   14.1     8.0       0   140.3    96.5
+   1960  11   10.9     6.6       1   182.9    60.2
+   1960  12    8.0     3.0       7   110.1    79.6
+   1961   1    7.7     1.9      12   133.9    59.8
+   1961   2    9.5     5.1       0    76.4    64.5
+   1961   3   10.6     6.1       0    14.1   103.2
+   1961   4   12.5     7.1       0   103.4   137.7
+   1961   5   14.1     8.1       0    48.9   260.7
+   1961   6   16.0    10.7       0    40.1   197.9
+   1961   7   17.0    11.5       0    69.4   179.8
+   1961   8   17.9    11.8       0   105.7   197.3
+   1961   9   17.9    12.2       0    86.6   138.5
+   1961  10   14.1     8.9       0   179.3   111.9
+   1961  11   10.2     5.7       0   104.4    73.9
+   1961  12    7.0     1.5      11    94.4    76.1
+   1962   1    8.0     3.1       6   106.7    63.9
+   1962   2    7.9     3.6       3    40.3    76.2
+   1962   3    7.3     0.3      12    46.9   156.6
+   1962   4   11.0     4.6       1    36.7   206.6
+   1962   5   13.1     7.1       0    62.4   234.8
+   1962   6   15.8     9.2       0    41.5   206.7
+   1962   7   17.4    11.4       0    43.9   185.0
+   1962   8   16.7    11.5       0    81.9   162.0
+   1962   9   15.6    10.6       0    69.3   109.7
+   1962  10   14.6     7.9       0    41.1   132.3
+   1962  11   10.0     5.2       0    99.7    48.8
+   1962  12    7.5     2.0      10    59.3    75.3
+   1963   1    3.2    -2.8      21    19.1    93.1
+   1963   2    5.0    -2.1      22    11.9   131.8
+   1963   3    9.6     3.7       3   107.5   132.6
+   1963   4   10.8     5.3       0    76.5   130.9
+   1963   5   13.0     7.1       0    53.8   206.8
+   1963   6   17.3    10.6       0    94.4   206.1
+   1963   7   17.4    11.0       0    20.6   181.1
+   1963   8   17.3    11.8       0   118.7   150.2
+   1963   9   16.3     9.4       0    68.5   185.6
+   1963  10   14.2     9.1       0    68.1    88.5
+   1963  11   11.7     6.1       0   127.4    77.0
+   1963  12    7.2     1.8      10    17.3    77.3
+   1964   1    8.1     3.5       7    24.6    46.2
+   1964   2    8.2     3.0       5    14.7    82.1
+   1964   3    8.9     2.9       3    78.3   113.8
+   1964   4   11.8     6.1       0    45.0   155.9
+   1964   5   15.6     9.3       0    71.7   183.4
+   1964   6   16.0    10.3       0    67.9   172.6
+   1964   7   17.7    12.3       0    55.3   159.1
+   1964   8   18.3    11.8       0    83.1   199.2
+   1964   9   17.7    11.1       0    51.2   167.4
+   1964  10   13.3     7.3       1    87.5    83.5
+   1964  11   11.7     5.9       3    73.6    82.5
+   1964  12    8.3     3.6       3   178.6    48.0
+   1965   1    7.2     2.5       6   119.0    77.4
+   1965   2    7.1     1.4       9    10.0    58.0
+   1965   3    9.9     2.8       9    51.9   141.8
+   1965   4   11.9     5.1       1    45.8   201.5
+   1965   5   14.2     7.9       0    57.2   195.6
+   1965   6   16.6    10.3       0   111.1   210.9
+   1965   7   17.2    11.2       0    77.5   178.4
+   1965   8   18.3    11.8       0    80.5   203.5
+   1965   9   15.2    10.1       0   110.4   103.6
+   1965  10   15.6     8.5       0    70.2   151.1
+   1965  11    8.9     3.5       4   103.7    88.8
+   1965  12    8.8     4.3       4   168.7    53.5
+   1966   1    6.8     2.2      10    51.6    57.8
+   1966   2    8.5     4.2       3   109.2    57.9
+   1966   3    9.8     5.2       0    50.6   124.7
+   1966   4   10.4     5.0       1    93.5   127.1
+   1966   5   14.2     7.8       0    54.5   259.9
+   1966   6   17.1    11.8       0    81.1   175.8
+   1966   7   17.8    11.8       0    47.3   210.8
+   1966   8   18.1    11.4       0    88.4   189.4
+   1966   9   17.4    10.9       0    76.3   153.4
+   1966  10   13.7     8.3       0    98.0   106.9
+   1966  11    9.7     5.3       0    56.7    56.1
+   1966  12    9.1     5.3       0   113.3    41.3
+   1967   1    8.0     4.2       5    52.8    47.9
+   1967   2    8.7     3.8       4    73.4   102.7
+   1967   3    9.6     5.3       0    29.8   153.2
+   1967   4   11.2     5.1       1    46.7   172.3
+   1967   5   12.5     7.3       0   122.5   178.7
+   1967   6   17.1     9.8       0    38.2   219.3
+   1967   7   18.1    12.8       0    99.9   168.0
+   1967   8   18.1    12.5       0    47.4   175.6
+   1967   9   16.6    10.7       0   118.5   169.8
+   1967  10   13.6     9.5       0   171.8    86.7
+   1967  11   10.2     4.5       1    79.8    78.2
+   1967  12    8.4     4.6       5    81.3    57.7
+   1968   1    7.9     4.3       3    89.3    33.2
+   1968   2    6.3     0.8       7    43.9   117.8
+   1968   3    9.3     3.9       4    53.4   115.8
+   1968   4   11.6     4.7       3    62.7   181.2
+   1968   5   13.0     6.3       0    55.9   192.6
+   1968   6   17.7    11.0       0    46.9   229.3
+   1968   7   18.4    11.2       0    86.7   215.4
+   1968   8   19.0    12.5       0    58.3   201.7
+   1968   9   17.1    11.8       0   102.1   132.1
+   1968  10   14.9    11.0       0    98.2    53.4
+   1968  11   10.2     5.5       4    67.1    71.1
+   1968  12    7.8     2.7       4    50.2    56.0
+   1969   1    8.2     4.4       3   116.3    32.5
+   1969   2    5.3     0.1      10    72.2    56.1
+   1969   3    7.6     1.6       7    28.0   132.0
+   1969   4   11.3     4.4       2    66.6   212.4
+   1969   5   13.7     7.7       0    84.8   169.2
+   1969   6   17.3     9.9       0    58.2   290.8
+   1969   7   18.6    12.2       0    13.0   176.6
+   1969   8   18.6    13.0       0    64.2   159.0
+   1969   9   17.3    11.4       0    28.6   107.6
+   1969  10   16.7    11.2       0    19.1   117.0
+   1969  11    9.1     4.0       4   186.4    65.9
+   1969  12    8.0     3.0       6   119.1    47.6
+   1970   1    8.0     2.9       6    73.2    43.3
+   1970   2    7.0     1.9       9    59.4    97.5
+   1970   3    7.7     2.6       4    69.6   127.5
+   1970   4    9.3     4.4       1    98.0   155.3
+   1970   5   15.4     9.0       0    10.4   154.2
+   1970   6   20.0    11.6       0    42.6   255.7
+   1970   7   17.1    11.7       0    77.2   146.7
+   1970   8   19.2    12.3       0    82.8   176.3
+   1970   9   17.2    11.7       0    48.2   130.0
+   1970  10   14.0     8.8       0    90.2    98.2
+   1970  11   11.1     7.2       0   179.0    51.9
+   1970  12    8.5     3.6       6    48.5    55.4
+   1971   1    8.5     4.1       3    61.0    48.4
+   1971   2    8.3     4.1       2    46.6    67.7
+   1971   3    8.6     3.4       4    91.7    83.5
+   1971   4   12.1     5.3       0    41.1   168.5
+   1971   5   15.3     7.8       0    27.6   250.5
+   1971   6   15.5     9.7       0    67.7   163.2
+   1971   7   19.8    12.3       0    44.7   272.1
+   1971   8   18.1    12.6       0    58.2   147.6
+   1971   9   18.9    11.3       0    35.1   185.8
+   1971  10   15.4    10.0       0    49.9   101.7
+   1971  11   10.8     6.3       0   101.7    60.0
+   1971  12   10.1     6.2       1    25.7    32.5
+   1972   1    7.7     3.2       5    88.9    53.5
+   1972   2    8.3     3.5       1    51.4    85.4
+   1972   3   10.3     3.7       1    65.6   133.1
+   1972   4   11.3     6.1       0    84.4   171.5
+   1972   5   13.2     7.9       0    37.8   182.2
+   1972   6   14.2     9.3       0    98.8   199.8
+   1972   7   18.5    12.0       0    70.7   216.6
+   1972   8   17.5    11.0       0    29.1   184.7
+   1972   9   16.6     8.9       0    26.3   185.4
+   1972  10   15.4     8.5       0    39.4   119.9
+   1972  11   10.5     5.8       2   127.1    62.0
+   1972  12   10.5     5.8       3    85.1    45.6
+   1973   1    8.4     4.4       3    47.2    41.1
+   1973   2    8.3     3.8       4    28.0    76.9
+   1973   3   10.2     3.8       2    33.6   157.8
+   1973   4   10.6     4.6       2    48.9   172.8
+   1973   5   15.2     8.2       0    87.7   163.4
+   1973   6   17.6    10.2       0    13.8   248.8
+   1973   7   17.7    11.7       0    80.6   182.3
+   1973   8   19.6    12.9       0    92.3   191.6
+   1973   9   17.5    11.4       0   126.7   145.3
+   1973  10   13.5     8.0       0    57.1   105.1
+   1973  11   10.7     5.8       0    96.1    61.1
+   1973  12    9.1     4.4       6    77.6    46.3
+   1974   1    9.5     5.4       0   143.6    50.1
+   1974   2    8.9     4.6       0    89.9    73.6
+   1974   3    9.4     3.6       1    35.2   117.7
+   1974   4   13.6     4.9       0     7.7   242.4
+   1974   5   14.0     8.1       0    64.3   203.9
+   1974   6   17.4    10.6       0    23.1   268.3
+   1974   7   16.8    12.1       0    84.0   176.6
+   1974   8   17.7    12.3       0    40.1   182.0
+   1974   9   15.3    10.3       0   160.0   125.7
+   1974  10   11.5     6.9       0    85.9   103.2
+   1974  11   10.0     5.3       1    82.7    69.1
+   1974  12   10.2     7.0       0    52.1    33.9
+   1975   1    9.5     5.8       1   127.5    41.0
+   1975   2    9.8     2.3       6    21.2   129.3
+   1975   3    8.3     2.7       2    48.2   142.7
+   1975   4   10.7     5.3       0    76.2   162.0
+   1975   5   13.8     6.1       0    24.5   278.9
+   1975   6   18.5     9.8       0    11.1   304.1
+   1975   7   19.6    13.2       0    48.1   204.6
+   1975   8   20.4    13.6       0    77.9   220.8
+   1975   9   16.3    10.6       0    75.6   171.1
+   1975  10   14.5     8.4       0    58.0   139.1
+   1975  11   11.0     5.4       0    94.9    73.1
+   1975  12    9.4     5.9       0    54.4    32.6
+   1976   1    9.0     5.3       1    52.3    32.4
+   1976   2    7.7     3.0       4    40.3    66.6
+   1976   3    8.8     2.7       7    40.2   113.4
+   1976   4   11.7     5.4       0    37.1   198.5
+   1976   5   14.1     8.7       0    44.5   186.9
+   1976   6   18.5    11.6       0    16.0   204.0
+   1976   7   20.7    13.8       0    29.6   225.9
+   1976   8   22.4    12.8       0    10.7   294.2
+   1976   9   16.5    10.7       0   140.4   114.5
+   1976  10   13.7     8.6       0   129.2    79.8
+   1976  11   10.6     5.9       0    94.3    72.0
+   1976  12    6.9     2.1       3    57.1    57.2
+   1977   1    6.8     2.1       8    85.5    52.8
+   1977   2    8.3     3.7       4   161.2    57.9
+   1977   3   10.0     5.4       1    56.7   103.9
+   1977   4   10.2     5.4       2    58.4   172.8
+   1977   5   14.8     7.2       0    25.6   302.7
+   1977   6   16.1     9.4       0    73.7   247.2
+   1977   7   19.3    12.6       0    20.9   211.8
+   1977   8   19.2    12.3       0    55.3   213.4
+   1977   9   16.0    11.3       0    46.6   121.6
+   1977  10   15.8    10.7       0   122.2   115.8
+   1977  11   10.0     5.3       4   110.0    61.8
+   1977  12    9.5     5.3       0   104.7    44.9
+   1978   1    7.3     3.1       2    84.5    64.5
+   1978   2    6.6     1.9      12    75.5    69.1
+   1978   3    9.3     4.8       1    62.7   122.3
+   1978   4   10.6     3.9       3    37.1   179.8
+   1978   5   16.3     7.6       0    17.3   247.2
+   1978   6   16.3    10.0       0    47.1   169.0
+   1978   7   16.7    11.4       0    69.9   165.6
+   1978   8   16.8    12.1       0    70.2   134.0
+   1978   9   16.4    11.7       0    50.6   133.8
+   1978  10   15.0    10.8       0    37.4    95.1
+   1978  11   11.8     8.1       2    71.8    53.9
+   1978  12    8.3     3.5       7   131.3    54.0
+   1979   1    5.8     0.7      12    99.8    76.7
+   1979   2    5.3     0.8      10    42.5    75.1
+   1979   3    7.6     2.9       1   100.6   109.0
+   1979   4   10.3     4.9       1    47.0   171.1
+   1979   5   11.3     6.5       0    85.1   190.2
+   1979   6   16.3    10.5       0    13.1   215.5
+   1979   7   17.8    12.2       0    17.7   176.1
+   1979   8   17.2    11.8       0    90.8   183.7
+   1979   9   16.1    10.8       0    52.9   149.5
+   1979  10   14.9     9.7       0   101.6   104.0
+   1979  11   11.1     6.5       1   126.8    62.0
+   1979  12    9.3     5.2       2   155.5    48.7
+   1980   1    6.9     1.7       9   116.0    83.4
+   1980   2    8.9     4.3       3   111.7    38.9
+   1980   3    8.3     3.2       3    89.3   118.9
+   1980   4   12.7     5.5       0     7.0   207.4
+   1980   5   16.3     7.4       0    29.8   303.3
+   1980   6   16.1    10.5       0    67.3   161.2
+   1980   7   17.7    11.9       0    29.9   191.8
+   1980   8   17.8    12.8       0    99.1   129.7
+   1980   9   17.0    12.7       0    71.4   118.5
+   1980  10   12.7     7.8       0   109.3    97.0
+   1980  11   10.3     5.7       2    95.3    55.7
+   1980  12    9.5     4.8       2    77.6    45.5
+   1981   1    8.5     4.0       1    51.6    41.1
+   1981   2    7.3     2.0      10    31.1    89.0
+   1981   3   10.1     5.7       0   151.9    94.6
+   1981   4   12.4     5.1       1    65.9   185.5
+   1981   5   14.3     8.2       0    55.0   176.7
+   1981   6   15.2    10.1       0    51.4   169.3
+   1981   7   16.9    12.1       0    40.6   143.3
+   1981   8   18.9    12.6       0    26.0   182.7
+   1981   9   17.6    12.2       0   101.6   137.3
+   1981  10   12.0     6.6       0   172.2   105.4
+   1981  11   11.3     6.6       0    76.8    43.3
+   1981  12    5.8     0.3      15    77.6    51.0
+   1982   1    7.3     2.0      11    41.6    70.7
+   1982   2    8.8     3.6       4    54.0    76.2
+   1982   3    9.6     3.9       1    71.4   153.3
+   1982   4   12.2     5.3       1    22.2   189.1
+   1982   5   15.4     8.0       1    35.9   229.2
+   1982   6   18.4    11.4       0    56.9   182.6
+   1982   7   20.1    12.4       0    30.6   209.9
+   1982   8   18.5    12.4       0    66.9   164.5
+   1982   9   17.3    11.3       0   102.8   122.1
+   1982  10   14.0     8.9       0    99.8    71.5
+   1982  11   11.3     6.9       0   169.2    45.8
+   1982  12    8.6     3.5       3    84.5    35.7
+   1983   1    9.2     5.3       0    81.0    24.5
+   1983   2    6.6     0.4      11    41.0    99.0
+   1983   3    9.1     4.9       1    84.3    81.8
+   1983   4   10.3     3.9       0    61.9   165.7
+   1983   5   13.5     7.7       0    77.5   165.0
+   1983   6   17.0    10.4       0    26.2   183.2
+   1983   7   22.2    13.0       0     9.3   238.0
+   1983   8   20.8    12.8       0    78.7   226.0
+   1983   9   16.8    11.3       0   113.5   112.3
+   1983  10   13.9     9.1       0    64.7    94.4
+   1983  11   11.4     6.5       3    26.9    49.3
+   1983  12    9.9     5.4       2   140.2    41.5
+   1984   1    7.7     2.8       4   116.5    63.7
+   1984   2    7.8     2.4       6    47.7    74.7
+   1984   3    8.2     3.1       0    40.8    95.6
+   1984   4   12.9     5.2       1    13.8   201.3
+   1984   5   14.5     5.9       0    29.7   266.9
+   1984   6   17.6    10.2       0    41.2   188.2
+   1984   7   20.1    12.0       0    31.0   299.6
+   1984   8   21.5    13.5       0    68.9   247.1
+   1984   9   16.4    11.3       0   142.8   124.1
+   1984  10   14.2     9.8       0   110.7   103.2
+   1984  11   10.9     6.7       0   145.4    56.7
+   1984  12    9.5     4.9       0   108.0    56.6
+   1985   1    5.6    -0.4      17    57.1    70.6
+   1985   2    6.9     1.3      10    55.2   105.7
+   1985   3    8.5     2.8       5    44.7   150.3
+   1985   4   11.2     5.6       1    73.3   137.6
+   1985   5   14.0     7.8       0    60.8   189.6
+   1985   6   15.8     9.2       0    67.8   199.0
+   1985   7   17.9    12.5       0    68.4   182.9
+   1985   8   16.6    11.8       0   141.0   153.5
+   1985   9   17.2    12.3       0    43.7   117.9
+   1985  10   14.2     8.6       0    39.5   103.1
+   1985  11    8.6     3.4       3   107.6    69.1
+   1985  12    9.3     5.0       4   110.9    45.5
+   1986   1    7.3     3.2       1    95.7    54.6
+   1986   2    3.6    -2.3      23     6.9   144.3
+   1986   3    8.1     2.8       5    96.0   135.7
+   1986   4    8.9     3.5       1    63.6   179.4
+   1986   5   12.9     7.9       0    47.9   232.1
+   1986   6   18.3    10.7       0    53.9   209.2
+   1986   7   17.1    12.0       0    78.8   115.1
+   1986   8   16.3    10.3       0    93.6   160.0
+   1986   9   15.1     8.1       0     3.4   182.2
+   1986  10   14.2     8.7       0    77.3   120.4
+   1986  11   11.3     6.4       1   118.1    74.9
+   1986  12    9.6     5.4       0   166.0    47.1
+   1987   1    5.5     0.3      15    23.7    70.7
+   1987   2    7.5     1.2      12    52.4    69.7
+   1987   3    8.5     2.9       5    94.4   124.0
+   1987   4   13.4     6.3       1    37.1   154.1
+   1987   5   14.0     6.9       0    15.0   240.0
+   1987   6   14.8     9.6       0    79.7   134.5
+   1987   7   18.1    12.2       0    57.4   196.8
+   1987   8   17.8    12.2       0   105.6   161.7
+   1987   9   16.5    11.2       0    65.4   173.8
+   1987  10   13.1     7.6       0   192.5   110.2
+   1987  11   10.5     5.4       2    73.2    75.1
+   1987  12    8.5     3.9       9    67.8    58.3
+   1988   1    8.8     4.6       0   148.7    69.4
+   1988   2    8.0     3.6       0    40.6    91.1
+   1988   3    9.4     4.7       2   101.0   111.2
+   1988   4   12.0     5.4       0    40.8   172.8
+   1988   5   15.8     8.0       0    37.9   271.4
+   1988   6   18.5    10.9       0    28.3   237.3
+   1988   7   17.1    12.3       0   109.6   161.9
+   1988   8   17.8    12.1       0    72.9   172.2
+   1988   9   15.9    11.1       0    43.0   132.5
+   1988  10   14.3     8.2       1    82.3   122.7
+   1988  11   10.6     3.5       3    54.6    88.3
+   1988  12   10.6     7.3       0    73.7    29.0
+   1989   1    9.8     6.2       0    53.4    65.8
+   1989   2    9.4     4.8       1    79.4    95.0
+   1989   3   10.1     5.0       1    82.7   117.6
+   1989   4   10.6     4.2       0    63.9   190.3
+   1989   5   16.3     8.6       0    14.3   270.5
+   1989   6   18.2    10.2       0    58.7   267.3
+   1989   7   20.9    13.0       0    29.7   270.2
+   1989   8   18.9    13.3       0    80.8   216.5
+   1989   9   17.1    11.8       0    11.6   119.1
+   1989  10   14.8    10.3       0    94.9    74.8
+   1989  11   11.3     5.0       2    80.0    88.9
+   1989  12    7.9     2.1       6   103.9    43.1
+   1990   1    9.7     5.5       0   119.7    63.5
+   1990   2   10.0     5.4       1   105.2    72.0
+   1990   3   10.7     6.0       0    12.6    99.1
+   1990   4   12.3     4.9       1    26.2   201.2
+   1990   5   17.1     8.2       0    27.0   274.6
+   1990   6   16.4    10.7       0    39.8   183.4
+   1990   7   20.6    12.9       0    44.1   283.3
+   1990   8   20.1    14.3       0    46.8   194.8
+   1990   9   16.6    10.2       0    47.5   162.2
+   1990  10   15.2    10.3       0    94.4   108.4
+   1990  11   10.6     5.3       0    89.0    76.9
+   1990  12    8.4     3.4       5   126.5    49.3
+   1991   1    7.1     2.0       7    57.9    87.3
+   1991   2    6.4     0.4      14    42.5    92.4
+   1991   3   10.2     5.1       1    81.0    90.2
+   1991   4   11.3     6.0       0    78.2   159.7
+   1991   5   14.0     8.0       0    12.9   196.9
+   1991   6   15.1     9.1       0    49.0   176.6
+   1991   7   19.8    13.6       0    24.8   172.6
+   1991   8   19.5    13.2       0    32.6   189.0
+   1991   9   18.9    11.3       0    34.7   188.8
+   1991  10   13.6     8.8       0   100.6   100.0
+   1991  11   10.5     6.3       1    81.6    43.5
+   1991  12    9.3     4.6       4    27.1    55.4
+   1992   1    8.2     2.9      11    41.5    66.6
+   1992   2    9.0     4.8       1    55.3    63.9
+   1992   3   10.1     5.9       0    78.2    88.4
+   1992   4   11.6     6.1       0    59.2   136.1
+   1992   5   16.8     9.2       0    78.9   260.2
+   1992   6   19.2    11.2       0    50.4   238.9
+   1992   7   18.3    12.8       0    65.1   198.4
+   1992   8   17.3    12.6       0   100.9   186.4
+   1992   9   16.3    10.7       0    68.6   116.2
+   1992  10   11.6     6.9       0    74.4    90.1
+   1992  11   10.9     6.6       0   112.5    47.3
+   1992  12    8.0     2.7       8    87.4    58.3
+   1993   1    8.9     5.1       0    73.4    43.7
+   1993   2    8.4     4.6       3    28.3    51.8
+   1993   3    9.4     4.7       1    32.0    95.9
+   1993   4   12.4     6.9       0    66.4   164.0
+   1993   5   14.7     8.1       0   127.1   177.3
+   1993   6   16.7    10.5       0    80.2   188.5
+   1993   7   17.2    12.1       0    45.8   154.2
+   1993   8   17.5    11.3       0    44.3   205.8
+   1993   9   16.1     9.7       0    82.1   127.1
+   1993  10   11.9     5.9       0    32.1   118.2
+   1993  11    9.6     3.5       5    84.2    80.7
+   1993  12    8.6     4.7       2   109.4    38.4
+   1994   1    8.5     4.2       1    73.7    57.9
+   1994   2    6.8     2.0       9    86.3    77.8
+   1994   3    9.4     5.4       0   112.8   111.5
+   1994   4   10.9     5.0       0    94.9   180.4
+   1994   5   14.1     7.9       0    35.2   195.8
+   1994   6   16.1    10.4       0    22.8   158.1
+   1994   7   19.0    12.5       0    46.1   215.8
+   1994   8   18.0    12.7       0    80.4   165.5
+   1994   9   15.6    10.6       0    82.0   129.9
+   1994  10   14.5     8.4       0    64.3   146.0
+   1994  11   12.9     9.0       0    83.5    52.4
+   1994  12   10.3     5.7       2   126.1    53.3
+   1995   1    8.5     3.3       5   135.8    32.7
+   1995   2    9.1     4.9       0    97.0    59.8
+   1995   3    8.9     3.6       1    48.8   116.7
+   1995   4   11.8     5.9       0    20.6   183.7
+   1995   5   14.9     8.4       0    42.0   207.6
+   1995   6   17.6    10.5       0    17.8   253.8
+   1995   7   21.0    13.7       0    45.1   198.2
+   1995   8   23.4    14.6       0    11.1   276.8
+   1995   9   17.4    10.9       0    64.8   197.2
+   1995  10   15.9    11.2       0    88.9   107.5
+   1995  11   11.9     6.3       0    66.7    76.2
+   1995  12    6.9     1.5      11    70.5    71.2
+   1996   1    7.6     4.0       8    45.9    43.8
+   1996   2    7.1     1.0      15    69.5   105.9
+   1996   3    8.6     2.6       4    51.1    99.1
+   1996   4   11.3     5.4       1    53.5   123.2
+   1996   5   12.6     5.9       0    49.6   263.9
+   1996   6   16.7     9.7       0    29.9   254.3
+   1996   7   18.3    11.9       0    35.7   203.3
+   1996   8   19.1    12.7       0    73.8   195.1
+   1996   9   18.3    10.4       0    27.6   196.7
+   1996  10   15.0    10.3       0    94.6    98.3
+   1996  11   10.2     5.2       0   122.9    67.7
+   1996  12    7.2     1.7       9    29.4    78.6
+   1997   1    6.8     0.9      15     7.1    89.2
+   1997   2    9.3     4.6       1    73.8    78.9
+   1997   3   11.2     5.4       0    18.4   121.4
+   1997   4   13.4     5.9       1    32.5   139.6
+   1997   5   16.3     7.7       0    64.2   252.6
+   1997   6   16.7    10.6       0   101.5   174.0
+   1997   7   18.8    12.6       0    71.5   214.6
+   1997   8   20.6    14.3       0    54.6   216.1
+   1997   9   17.1    11.7       0    36.4   149.3
+   1997  10   14.4     8.3       1    40.7   126.5
+   1997  11   11.8     7.5       0   109.7    48.4
+   1997  12    9.7     5.1       4   102.2    48.5
+   1998   1    8.6     4.3       4    95.0    68.5
+   1998   2    9.9     6.2       1    29.6    63.3
+   1998   3   10.6     6.6       0    96.1    76.3
+   1998   4   10.9     5.3       2    89.8   192.1
+   1998   5   15.8     8.9       0    16.0   226.5
+   1998   6   15.9    10.9       0   135.3   171.5
+   1998   7   17.3    12.5       0    39.1   154.2
+   1998   8   18.4    12.8       0    50.8   204.4
+   1998   9   17.6    11.9       0    44.5   153.5
+   1998  10   13.7     8.8       0   120.8   112.1
+   1998  11   10.4     6.0       1   128.3    69.5
+   1998  12    9.7     5.5       2    90.2    25.0
+   1999   1    8.9     4.5       3   139.2    54.2
+   1999   2    8.3     4.5       1    47.3    72.6
+   1999   3    9.6     5.2       2    49.8   124.2
+   1999   4   12.4     6.6       0    70.0   188.8
+   1999   5   15.5     9.7       0    43.4   187.6
+   1999   6   16.3    10.3       0    81.0   220.1
+   1999   7   20.0    13.3       0    16.8   242.9
+   1999   8   19.0    12.7       0    86.1   159.6
+   1999   9   18.0    12.4       0   148.2   144.5
+   1999  10   14.5     8.9       0    59.0   128.9
+   1999  11   11.5     6.7       1    67.2    65.8
+   1999  12    8.8     4.9       3    97.6    39.1
+   2000   1    8.6     4.2       2    84.2    61.5
+   2000   2    9.0     5.1       1    98.2    97.3
+   2000   3   10.2     5.2       1    35.0   134.2
+   2000   4   11.1     4.9       1    67.6   179.7
+   2000   5   15.7     8.9       0    46.0   285.9
+   2000   6   17.3    11.0       0    24.4   189.9
+   2000   7   18.7    12.1       0    74.0   230.8
+   2000   8   19.0    13.1       0    85.8   211.4
+   2000   9   17.6    12.1       0   137.6   122.2
+   2000  10   13.6     9.0       0   209.0   102.6
+   2000  11   10.2     6.6       0   220.0    40.3
+   2000  12    8.9     4.4       6   127.0    40.3
+   2001   1    7.6     2.2      10    51.6    93.6
+   2001   2    7.9     2.3       7    92.0    83.4
+   2001   3    8.8     2.9       6    45.4   159.6
+   2001   4   10.5     5.3       0    81.8   173.8
+   2001   5   16.0     8.9       0    44.4   255.1
+   2001   6   16.5    10.6       0    30.7   212.8
+   2001   7   18.2    12.5       0    58.2   208.6
+   2001   8   17.6    12.7       0    98.5   185.1
+   2001   9   16.3    11.4       0    71.6   146.0
+   2001  10   15.7    11.7       0    71.6   117.6
+   2001  11   11.7     7.4       0    46.6    36.0#
+   2001  12    8.8     2.3       8    45.4    76.9#
+   2002   1    9.5     5.0       5    70.8    50.7#
+   2002   2    9.6     5.3       2   106.0    73.6#
+   2002   3   10.3     5.0       1    29.8   135.1#
+   2002   4   11.7     6.1       0    66.8   163.0#
+   2002   5   14.7     8.9       0    69.4   190.6#
+   2002   6   15.6    11.1       0    53.4   160.2#
+   2002   7   17.0    12.2       0    60.4   128.9#
+   2002   8   18.1    12.5       0    85.0   160.1#
+   2002   9   17.8    11.3       0    21.0   163.3#
+   2002  10   13.7     8.2       0   161.4    96.4#
+   2002  11   11.9     7.8       0   171.0    62.1#
+   2002  12    8.3     4.5       3    82.6    54.7#
+   2003   1    7.9     3.6       8    62.8    87.4#
+   2003   2    8.6     2.0       8    37.4   106.1#
+   2003   3   11.5     3.9       4    41.6   193.7#
+   2003   4   13.5     6.4       0    55.0   195.7#
+   2003   5   13.9     9.0       0    89.0   170.5#
+   2003   6   17.7    11.9       0    58.6   204.9#
+   2003   7   19.1    13.9       0    39.4   137.9#
+   2003   8   20.7    13.2       0    17.8   214.8#
+   2003   9   17.5    11.5       0   109.6   129.0#
+   2003  10   13.1     6.7       0    68.4   118.2#
+   2003  11   12.0     7.1       0    91.8    68.8#
+   2003  12    9.3     3.8       5    91.2    55.8#
+   2004   1    8.7     4.3       2    91.0    44.1#
+   2004   2    8.2     3.2       8    60.8    97.7#
+   2004   3    9.9     4.2       5    39.2   142.7#
+   2004   4   11.6     7.1       1    29.6   119.8#
+   2004   5   14.9     8.5       0    35.8   229.3#
+   2004   6   17.1    11.5       0    50.2   173.6#
+   2004   7   17.7    12.5       0    41.4   140.5#
+   2004   8   19.8    14.2       0    87.6   155.6#
+   2004   9   17.6    12.7       0    84.6   131.4#
+   2004  10   13.9     8.7       0   141.0    97.2#
+   2004  11   11.2     7.7       0    72.2    27.7#
+   2004  12   10.0     5.0       1    70.4    45.0#
+   2005   1    9.5     5.6       2    39.2    56.5#
+   2005   2    7.8     3.0       4    44.0    71.7#
+   2005   3   10.7     5.4       3    42.8   103.2#
+   2005   4   11.7     6.4       0   101.0   125.8#
+   2005   5   13.9     8.2       0    33.0   210.8#
+   2005   6   17.4    11.9       0    18.8   175.3#
+   2005   7   19.0    13.0       0    45.8   189.8#
+   2005   8   18.9    13.0       0    35.6   194.5#
+   2005   9   17.9    12.6       0    53.4   137.0#
+   2005  10   15.4    10.8       0   189.8    78.8#
+   2005  11   11.0     5.7       1   116.7    ---
+   2005  12    9.2     4.7       3    56.2    42.0#
+   2006   1    8.0     3.1       7    60.8    77.3#
+   2006   2    7.7     3.6       1    44.4    84.3#
+   2006   3    8.1     3.3       4    90.8    93.2#
+   2006   4   11.2     6.2       1    53.8   190.7#
+   2006   5   14.4     8.5       0   109.6   175.5#
+   2006   6   18.2    11.9       0    27.6   232.6#
+   2006   7   22.0    14.1       0    10.8   277.8#
+   2006   8   18.5    13.0       0    88.0   146.6#
+   2006   9   18.8    13.6       0    77.2   155.1#
+   2006  10   15.9    10.8       0   123.4   116.4#
+   2006  11   12.1     7.7       0   127.6    58.4#
+   2006  12   10.0     6.3       0   140.0    41.1#
+   2007   1    9.9     6.1       2    88.8    55.7#
+   2007   2    9.0     4.0       5    39.6    73.3#
+   2007   3   10.3     4.9       1    41.0   149.0#
+   2007   4   14.4     7.5       0    13.8   227.4#
+   2007   5   15.0     9.0       0    44.2   203.7#
+   2007   6   18.3    11.9       0    78.4   169.9#
+   2007   7   17.3    12.9       0   101.9   184.2#
+   2007   8   17.8    12.8       0    59.4   149.8#
+   2007   9   16.8    11.7       0    84.6   126.9#
+   2007  10   15.0     9.4       0    35.4   124.3#
+   2007  11   11.9     7.4       1    89.8    53.2#
+   2007  12    9.5     4.4       6    96.8    60.4#
+   2008   1    9.6     5.7       1   123.0    42.7#
+   2008   2    9.9     3.6       7    33.6   120.8#
+   2008   3    9.6     4.4       2    68.0   127.8#
+   2008   4   10.9     5.7       1    83.4   168.2#
+   2008   5   17.7    10.2       0    27.6   232.3#
+   2008   6   16.1    10.6       0   117.1   172.9#
+   2008   7   18.8    13.4       0    70.4   143.5#
+   2008   8   17.8    14.0       0    84.4    86.2#
+   2008   9   16.4    11.5       0   118.4   124.8#
+   2008  10   13.1     8.8       0   164.6    88.4#
+   2008  11   10.8     6.5       2    81.2    65.3#
+   2008  12    8.1     2.6       9    68.0    63.1#
+   2009   1    7.6     2.4       7    80.2    60.5#
+   2009   2    7.6     2.9       5     8.4    46.8#
+   2009   3    9.8     4.7       2    26.0   142.9#
+   2009   4   12.6     6.6       0    52.0   188.3#
+   2009   5   14.4     8.7       0    43.4   205.2#
+   2009   6   19.0    11.2       0    44.8   234.7#
+   2009   7   18.3    13.4       0   104.3   175.8#
+   2009   8   17.9    13.6       0   108.2   136.0#
+   2009   9   16.7    11.2       0    28.8   127.1#
+   2009  10   15.2     9.9       0    82.4    87.6#
+   2009  11   11.6     7.4       0   205.6    46.3#
+   2009  12    7.6     2.6       7    87.2    42.5#
+   2010   1    5.9     1.0      10    55.0    67.3#
+   2010   2    6.9     0.7      12    36.4    92.1#
+   2010   3    9.3     3.2       7    77.2   147.0#
+   2010   4   12.2     5.4       0    17.2   222.9#
+   2010   5   14.3     7.4       0    38.2   271.9#
+   2010   6   18.3    11.2       0    29.8   251.7#
+   2010   7   18.2    13.5       0   126.6   121.4#
+   2010   8   17.9    12.3       0    32.2   175.0#
+   2010   9   17.4    11.8       0    94.0   130.3#
+   2010  10   14.5     9.1       0    90.0   131.8#
+   2010  11    9.4     4.1       4    86.0    84.5#
+   2010  12    5.2    -0.9      17    53.6    61.6#
+   2011   1    7.3     2.0       9    52.6    73.5#
+   2011   2    9.4     5.3       0    84.6    72.4#
+   2011   3   10.4     3.5       5    29.6   168.1#
+   2011   4   14.9     8.0       0    32.2   211.1#
+   2011   5   15.1     9.6       0    77.8   175.0#
+   2011   6   16.5    10.2       0    48.8   221.1#
+   2011   7   18.2    11.4       0    48.6   233.2#
+   2011   8   17.6    12.4       0    67.6   138.6#
+   2011   9   17.2    12.5       0    91.0   107.6#
+   2011  10   15.2    11.0       0    76.6    60.6#
+   2011  11   13.4     8.0       0    61.8    77.9#
+   2011  12    9.6     6.0       0    89.4    21.3#
+   2012   1    9.0     4.4       5    60.6    55.8#
+   2012   2    8.1     3.9       6    37.4    48.2#
+   2012   3   11.9     6.2       0    19.0   147.3#
+   2012   4   10.9     4.9       0    65.4   144.6#
+   2012   5   15.0     7.8       0    47.8   221.2#
+   2012   6   16.0    10.5       0   107.4   145.1#
+   2012   7   16.7    12.3       0    70.6   112.0#
+   2012   8   19.0    13.8       0   110.7   175.7#
+   2012   9   16.0    11.3       0   112.0   134.6#
+   2012  10   13.3     8.2       0   113.6    90.1#
+   2012  11   10.3     5.9       1   149.2    62.4#
+   2012  12    9.0     3.9       5   128.0    40.4#
+   2013   1    7.2     3.0      11    62.3    45.7#
+   2013   2    7.7     1.6       9    60.4   108.3#
+   2013   3    6.9     1.1      12    89.4   118.8#
+   2013   4   10.4     4.5       5    32.8   198.4#
+   2013   5   13.3     7.8       0    40.0   192.4#
+   2013   6   17.5    10.3       0    32.2   225.2#
+   2013   7   21.6    13.6       0    42.0   311.4#
+   2013   8   19.0    13.2       0    68.1   162.9#
+   2013   9   16.8    11.8       0    76.2   100.2#
+   2013  10   15.5    11.2       0   173.8    72.5#
+   2013  11   10.6     6.3       0    35.8    48.5#
+   2013  12   10.4     6.6       0   131.0    34.7#
+   2014   1    9.1     4.9       1   159.2    34.3#
+   2014   2    9.0     5.1       0   102.6    72.3#
+   2014   3   11.1     5.2       0    54.0   121.9#
+   2014   4   13.3     7.4       0    36.0   172.2#
+   2014   5   15.0     9.4       0    92.8   157.8#
+   2014   6   18.0    11.7       0    46.8   263.9#
+   2014   7   20.3    13.7       0    48.2   250.7#
+   2014   8   17.8    12.5       0   109.4   184.3#
+   2014   9   19.1    11.9       0     8.0   174.2#
+   2014  10   15.4    10.7       0   158.6    88.0#
+   2014  11   12.4     6.7       0    59.0    88.4#
+   2014  12    9.6     5.3       1    68.4    43.6#
+   2015   1    8.3     3.9       4    76.6    60.4#  Provisional
+   2015   2    7.7     2.9       4    37.4    86.2#  Provisional
+   2015   3    9.4     3.9       2    59.0   147.1#  Provisional
+   2015   4   12.7     5.0       1    36.0   232.7#  Provisional
+   2015   5   13.1     7.9       0   111.0   185.1#  Provisional
+   2015   6   16.6    10.2       0    28.2   238.7#  Provisional
+   2015   7   17.6    12.5       0    66.4   186.7#  Provisional
diff --git a/waddingtondata.txt b/waddingtondata.txt
new file mode 100644
index 0000000..e55dd8c
--- /dev/null
+++ b/waddingtondata.txt
@@ -0,0 +1,830 @@
+Waddington
+Location 4988E 3653N 68m amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1947   1    3.3    -0.7    ---     34.0    60.0
+   1947   2   -0.6    -3.8    ---     19.0    24.7
+   1947   3    6.2     0.0    ---     95.0    73.7
+   1947   4   12.6     4.7    ---     43.0   161.7
+   1947   5   19.8     8.1    ---     13.0   209.4
+   1947   6   21.7    11.0    ---     64.0   212.6
+   1947   7   22.2    13.0    ---     34.0   183.4
+   1947   8   26.1    12.4    ---      2.0   267.7
+   1947   9   20.6    10.4    ---     28.0   163.4
+   1947  10   15.6     6.7    ---      6.0   103.4
+   1947  11    9.5     3.6    ---     32.0    90.8
+   1947  12    6.7     2.3    ---     54.0    34.0
+   1948   1    7.3     2.3    ---     83.0    43.6
+   1948   2    7.0     1.5    ---     17.0    63.0
+   1948   3   13.0     3.0    ---      8.0   161.8
+   1948   4   14.4     4.0    ---     31.0   204.1
+   1948   5   16.9     5.8    ---     49.0   239.6
+   1948   6   17.8     9.0    ---     78.0   168.6
+   1948   7   20.0    10.8    ---     36.0   186.0
+   1948   8   19.2    10.9    ---     70.0   129.7
+   1948   9   18.0    10.1    ---     66.0   127.5
+   1948  10   13.8     6.2    ---     51.0   102.3
+   1948  11    8.9     3.4    ---     25.0    67.1
+   1948  12    7.4     2.8    ---     73.0    45.9
+   1949   1    7.6     1.4       9    23.7    61.0
+   1949   2    9.4     1.2       7     9.7   119.0
+   1949   3    7.6     0.9      11    24.4    87.7
+   1949   4   14.8     5.3       1    50.4   178.8
+   1949   5   15.5     5.8       0    50.3   233.4
+   1949   6   19.9     8.9       0    15.1   246.0
+   1949   7   22.3    11.9       0    57.0   203.6
+   1949   8   22.0    11.8       0    50.1   228.8
+   1949   9   20.7    12.2       0    29.1   157.3
+   1949  10   14.8     7.3       3    82.7   119.7
+   1949  11    8.9     2.9       2    62.0    68.3
+   1949  12    8.0     2.5       3    39.0    58.2
+   1950   1    6.5     0.7      13    25.0    42.9
+   1950   2    8.5     1.3       7    99.4    82.5
+   1950   3   11.2     2.7       4    20.9   123.7
+   1950   4   11.0     2.7       2    54.5   164.6
+   1950   5   14.3     6.5       0    59.7   153.1
+   1950   6   21.4    10.6       0    31.5   248.7
+   1950   7   20.8    11.6       0    62.4   194.7
+   1950   8   20.8    11.2       0    41.4   172.8
+   1950   9   16.7     8.7       0    85.2   109.8
+   1950  10   13.1     5.7       3    18.0   123.5
+   1950  11    8.1     2.7       3   112.1    53.3
+   1950  12    2.9    -1.8      20    38.7    40.7
+   1951   1    5.8     0.5      10    47.9    53.4
+   1951   2    6.0     0.2       9    68.6    57.1
+   1951   3    7.2     0.3      14    81.7    98.2
+   1951   4   10.7     2.4       3    37.5   201.0
+   1951   5   13.5     5.6       0    90.7   167.0
+   1951   6   18.0     8.7       0    25.9   221.6
+   1951   7   21.2    11.6       0    20.1   194.3
+   1951   8   19.4    10.7       0   131.3   175.6
+   1951   9   18.4    10.0       0    21.0   129.4
+   1951  10   13.5     5.4       2    22.1   120.8
+   1951  11   10.9     4.7       1   121.9    59.4
+   1951  12    8.1     1.4       8    32.5    61.3
+   1952   1    4.8    -0.7      18    30.1    87.1
+   1952   2    6.2    -0.6      17     7.9    82.8
+   1952   3    9.4     2.5       7    60.2    97.0
+   1952   4   14.1     4.4       3    22.7   177.1
+   1952   5   18.0     7.7       0    39.2   211.2
+   1952   6   18.8     9.9       0    69.2   186.1
+   1952   7   21.1    11.8       0     7.2   188.9
+   1952   8   21.1    11.9       0    50.5   200.4
+   1952   9   14.8     7.5       0    51.5   117.1
+   1952  10   12.1     5.1       0    65.0   120.4
+   1952  11    6.5     0.9       9    56.6    77.5
+   1952  12    5.4     0.0      14    37.3    56.7
+   1953   1    5.4     0.8      10    22.8    44.7
+   1953   2    7.2     1.0      12    34.9    65.1
+   1953   3   10.2     0.7      15    24.9   124.5
+   1953   4   11.1     2.7       0   139.6   179.8
+   1953   5   17.3     7.5       0    75.6   232.5
+   1953   6   17.2    10.0       0    49.9   137.5
+   1953   7   19.8    11.0       0    39.3   199.9
+   1953   8   21.2    11.0       0    48.5   212.8
+   1953   9   18.2     9.3       0    30.0   158.8
+   1953  10   13.1     5.1       3    46.9    76.5
+   1953  11   10.6     4.5       2    32.9    52.8
+   1953  12    8.2     4.0       2    26.9    30.9
+   1954   1    5.0    -1.0      19    30.7    55.4
+   1954   2    4.0    -2.2      16    57.9    50.1
+   1954   3    8.5     1.3       7    42.3    91.5
+   1954   4   11.7     2.5       5     7.8   147.6
+   1954   5   15.8     6.5       0    69.6   144.6
+   1954   6   16.7     9.4       0    68.9   149.8
+   1954   7   17.9     9.8       0    60.1   125.1
+   1954   8   18.1    10.5       0   100.8   108.6
+   1954   9   16.5     8.3       0    52.2   172.5
+   1954  10   14.8     8.3       1    82.1    87.9
+   1954  11    9.4     2.9       3   110.3    61.9
+   1954  12    8.5     3.0       7    68.5    50.1
+   1955   1    4.3    -1.0      13    39.0    42.9
+   1955   2    3.6    -3.5      21    65.0    82.6
+   1955   3    6.8    -1.9      22    58.3   141.0
+   1955   4   13.5     4.6       1    23.0   145.1
+   1955   5   13.6     4.5       1    69.3   175.5
+   1955   6   17.5     8.8       0    95.4   152.6
+   1955   7   22.2    11.9       0    40.5   265.3
+   1955   8   22.6    12.9       0     9.6   175.4
+   1955   9   18.9     9.8       0    37.9   163.2
+   1955  10   13.4     5.4       4    26.9   129.2
+   1955  11    9.8     4.2       2    27.2    59.5
+   1955  12    8.0     1.5       9    37.5    58.9
+   1956   1    4.9    -0.1      12   118.6    58.4
+   1956   2    2.1    -4.0      24    34.9    65.2
+   1956   3    9.9     1.2       9    17.1   129.0
+   1956   4   10.4     1.8       7    33.3   159.7
+   1956   5   17.4     6.9       0    12.3   253.8
+   1956   6   16.6     8.5       0    96.7   139.9
+   1956   7   19.2    12.0       0    72.5   160.9
+   1956   8   17.0     9.6       0   217.5   137.7
+   1956   9   18.1     9.9       0    42.7   126.0
+   1956  10   12.9     5.3       0    24.2   108.0
+   1956  11    8.7     3.2       3    19.7    63.2
+   1956  12    7.4     2.9      10    31.8    22.7
+   1957   1    8.0     1.7       7    28.3    47.2
+   1957   2    7.9     1.4       8    48.7    81.9
+   1957   3   12.1     4.8       1    37.0    95.3
+   1957   4   12.3     3.7       2     4.8   157.1
+   1957   5   14.6     5.4       2    39.5   219.2
+   1957   6   20.1     9.3       0    40.7   282.1
+   1957   7   19.6    12.5       0    71.7   139.9
+   1957   8   18.6    11.3       0    72.2   137.0
+   1957   9   15.6     9.1       0   102.2   116.0
+   1957  10   13.9     7.2       0    25.2    87.5
+   1957  11    8.4     3.5       3    52.1    63.4
+   1957  12    6.9     1.3      10    35.5    60.2
+   1958   1    5.5    -0.2      14    49.6    61.5
+   1958   2    7.5     0.8      14    91.9    74.5
+   1958   3    6.5    -0.2      16    44.2   122.4
+   1958   4   11.2     3.0       5    10.0   162.8
+   1958   5   16.0     6.8       0    44.0   190.2
+   1958   6   17.2     9.4       0   121.9   135.5
+   1958   7   19.8    11.8       0   126.1   184.5
+   1958   8   19.9    11.8       0    72.1   159.6
+   1958   9   18.6    10.9       0    53.2   154.7
+   1958  10   13.6     7.0       0    36.4   106.8
+   1958  11    8.2     3.1       3    19.1    54.9
+   1958  12    6.3     1.2      10    73.1    23.4
+   1959   1    3.7    -1.9      23    58.2    76.5
+   1959   2    7.1     1.2      10     8.1    64.6
+   1959   3   10.4     3.4       0    48.8    96.0
+   1959   4   13.5     5.4       0    39.5   179.1
+   1959   5   17.0     6.9       0    18.6   237.4
+   1959   6   20.4    10.3       0    13.4   254.4
+   1959   7   22.9    12.3       0    30.0   249.8
+   1959   8   22.9    12.7       0    16.6   216.6
+   1959   9   20.3     9.9       0     2.2   177.0
+   1959  10   17.2     7.7       0    49.0   162.0
+   1959  11    9.1     3.0       7    41.3    51.9
+   1959  12    8.0     2.8       2    72.2    33.8
+   1960   1    6.0     0.8      11   115.6    30.8
+   1960   2    6.3     0.3      15    45.2    74.3
+   1960   3    8.2     2.6       4    33.2    56.5
+   1960   4   13.0     4.5       0    22.2   155.6
+   1960   5   17.2     8.0       0    19.4   219.1
+   1960   6   21.5    10.3       0    16.1   282.5
+   1960   7   19.1    11.3       0    90.9   142.4
+   1960   8   19.1    10.9       0   128.4   147.8
+   1960   9   16.6     9.5       0    59.4   119.7
+   1960  10   13.0     7.0       0   115.8    59.8
+   1960  11    9.7     3.7       0    72.1    59.4
+   1960  12    5.9     1.4      11    82.3    38.9
+   1961   1    5.1     0.3      14    79.7    34.1
+   1961   2    9.3     3.6       0    29.1    56.7
+   1961   3   12.8     3.7       1     5.9   142.6
+   1961   4   13.2     5.7       0    63.5   105.1
+   1961   5   14.4     6.2       0    18.8   207.7
+   1961   6   19.7    10.3       0    15.6   211.5
+   1961   7   18.6    11.0       0    59.4   141.8
+   1961   8   19.5    11.2       0    77.2   182.2
+   1961   9   19.2    11.0       0    55.0   126.8
+   1961  10   14.1     6.8       0    51.7   101.8
+   1961  11    8.8     2.6       5    22.5    58.5
+   1961  12    4.5    -1.4      22    70.2    60.9
+   1962   1    6.8     0.9       9    43.4    78.2
+   1962   2    7.2     1.0      10    15.0    71.1
+   1962   3    6.1    -1.5      22    27.7   121.0
+   1962   4   11.1     3.3       2    58.7   150.3
+   1962   5   13.6     5.8       0    42.9   151.9
+   1962   6   18.6     8.8       0     3.5   228.2
+   1962   7   18.2    10.3       0    39.2   125.3
+   1962   8   18.3    10.6       0   102.3   153.8
+   1962   9   16.4     8.9       0    77.0   119.7
+   1962  10   13.8     6.5       1    15.9   101.9
+   1962  11    7.7     2.0       7    44.5    50.0
+   1962  12    4.2    -2.2      21    26.5    69.1
+   1963   1    0.4    -4.3      27    22.4    61.8
+   1963   2    0.9    -4.1      28    12.2    58.1
+   1963   3    8.9     1.9       7    49.0    98.1
+   1963   4   11.8     4.1       1    47.2   119.9
+   1963   5   14.6     6.1       0    35.7   206.2
+   1963   6   19.1     9.7       0    28.5   206.4
+   1963   7   19.6    10.3       0    85.4   201.4
+   1963   8   17.2    10.1       0    91.8   109.1
+   1963   9   17.1     9.0       0    57.6   147.9
+   1963  10   13.9     7.1       0    28.3    85.9
+   1963  11   10.5     4.7       0    69.9    52.5
+   1963  12    5.0     0.0      10    14.8    51.6
+   1964   1    4.9    -0.2      13    16.3    50.2
+   1964   2    6.9     1.2      10    15.6    71.5
+   1964   3    5.7     1.0      11    79.2    59.1
+   1964   4   12.4     5.0       0    40.0   111.1
+   1964   5   18.3     8.2       0    11.9   228.3
+   1964   6   17.6     9.6       0    68.9   129.8
+   1964   7   20.6    11.7       0    25.7   192.2
+   1964   8   20.4    11.2       0    35.5   198.8
+   1964   9   19.4     8.5       0     8.0   171.4
+   1964  10   12.5     4.7       0    21.5   123.4
+   1964  11    9.7     3.9       5    32.9    51.6
+   1964  12    5.6    -0.4      16    26.8    53.3
+   1965   1    5.5     0.4      17    35.6    80.5
+   1965   2    5.4     0.8      10    16.8    32.2
+   1965   3    9.0     0.5      14    45.1   136.3
+   1965   4   12.0     3.7       3    51.2   150.5
+   1965   5   15.3     7.5       0    50.0   180.6
+   1965   6   18.8     9.6       0    54.2   205.8
+   1965   7   16.9     9.8       0    94.6   101.2
+   1965   8   19.1    10.1       0    49.7   176.1
+   1965   9   16.3     9.0       0   136.0   109.5
+   1965  10   14.5     6.4       0    10.9   111.6
+   1965  11    6.8     1.5      11    83.7    73.2
+   1965  12    6.3     1.2       6   140.0    56.9
+   1966   1    4.0    -0.3      18    36.7    38.5
+   1966   2    7.5     2.3      11    92.7    47.0
+   1966   3    9.8     2.6       4    16.7   125.9
+   1966   4    9.5     3.7       3    72.0    90.1
+   1966   5   15.6     6.4       0    37.1   225.1
+   1966   6   20.0    10.8       0    65.3   196.7
+   1966   7   18.6    10.8       0    79.5   179.6
+   1966   8   19.0    10.5       0    46.9   183.5
+   1966   9   17.7     9.9       0    29.3   129.3
+   1966  10   13.1     6.6       0    74.0    80.2
+   1966  11    7.7     2.3       4    47.6    48.3
+   1966  12    7.4     1.6       6    50.1    45.5
+   1967   1    6.2     1.2      10    20.9    74.7
+   1967   2    8.1     2.0       5    43.8    88.3
+   1967   3   10.8     3.8       1    28.5   174.3
+   1967   4   11.0     3.8       2    41.4   126.9
+   1967   5   14.1     5.8       2   113.3   180.7
+   1967   6   18.6     9.0       0    50.7   247.7
+   1967   7   21.6    12.6       0    27.7   224.8
+   1967   8   20.2    11.4       0    46.1   146.4
+   1967   9   17.3     9.8       0    32.8   116.2
+   1967  10   14.0     7.5       0   100.5   120.0
+   1967  11    8.0     2.1       7    69.9    63.0
+   1967  12    6.0     1.0      13    44.1    54.7
+   1968   1    6.5     1.2      12    39.5    46.0
+   1968   2    4.2    -0.8      18    16.6    52.8
+   1968   3   10.4     2.4       7    16.6   113.2
+   1968   4   13.0     3.6       7    49.1   206.4
+   1968   5   13.8     5.5       0    47.9   172.2
+   1968   6   19.1     9.9       0    48.4   200.7
+   1968   7   18.3    10.8       0   114.8   109.0
+   1968   8   19.1    11.4       0    65.7   141.2
+   1968   9   17.3     9.9       0    84.1   113.5
+   1968  10   15.0     9.6       0    51.8    66.9
+   1968  11    8.3     3.9       1    81.6    48.3
+   1968  12    4.2     0.3      14    30.2    38.0
+   1969   1    7.4     2.5       7    58.6    27.3
+   1969   2    2.5    -2.2      20    46.9    68.8
+   1969   3    5.2     0.2      16    66.2    64.2
+   1969   4   11.3     2.8       3    75.5   172.5
+   1969   5   14.9     7.2       0    82.4   140.7
+   1969   6   18.2     8.6       0    56.3   280.8
+   1969   7   21.6    12.5       0    86.8   239.4
+   1969   8   19.5    12.1       0    35.1   137.0
+   1969   9   17.2     9.9       0    20.4   119.7
+   1969  10   15.8     8.8       0    17.2    98.1
+   1969  11    7.6     1.7      10   117.1    77.8
+   1969  12    4.8     0.7      16    61.9    28.7
+   1970   1    5.2     0.8      11    49.9    29.0
+   1970   2    5.6    -0.2      13    49.8   112.0
+   1970   3    6.5    -0.2      17    51.6   104.9
+   1970   4   10.0     3.0       7    78.3   142.2
+   1970   5   17.6     7.8       0     6.0   216.7
+   1970   6   21.6    10.4       0    18.6   268.9
+   1970   7   19.5    11.6       0    45.9   169.4
+   1970   8   20.2    11.7       0    80.3   187.8
+   1970   9   18.3    10.2       0    23.8   162.3
+   1970  10   14.2     7.1       0    31.7   104.5
+   1970  11    9.8     4.4       2   119.8    60.3
+   1970  12    6.1     1.5      10    25.6    49.5
+   1971   1    6.3     1.4      10    66.6    49.3
+   1971   2    7.4     1.5       7    13.6    65.6
+   1971   3    8.0     1.6      10    42.3   104.6
+   1971   4   10.5     4.0       1    40.1   104.3
+   1971   5   15.7     6.6       0    39.9   229.1
+   1971   6   15.4     8.4       0    46.4   138.8
+   1971   7   22.0    12.1       0    23.1   235.7
+   1971   8   19.6    11.7       0   103.4   140.1
+   1971   9   19.0     9.8       0    19.5   163.6
+   1971  10   15.4     7.5       0    26.0   138.7
+   1971  11    8.7     2.6      12    55.1    88.7
+   1971  12    8.1     3.6       5    25.2    40.9
+   1972   1    5.4     1.1      10    48.7    51.1
+   1972   2    6.1     1.2       6    25.2    36.3
+   1972   3   10.1     2.1       5    79.3   132.1
+   1972   4   11.5     4.9       0    37.7   106.3
+   1972   5   14.8     6.8       0    62.4   184.7
+   1972   6   16.2     8.4       0    59.2   163.0
+   1972   7   18.9    10.8       0    58.6   156.5
+   1972   8   19.6    10.8       0    17.8   196.5
+   1972   9   15.2     8.0       0    54.4    94.9
+   1972  10   13.9     6.6       1    16.3    85.7
+   1972  11    9.1     3.6       7    47.4    76.2
+   1972  12    7.4     2.1       5    55.6    39.6
+   1973   1    6.4     1.8       7    22.2    41.0
+   1973   2    7.6     0.8      11    16.9    89.5
+   1973   3   10.3     2.5       4    12.1   111.2
+   1973   4   11.0     3.1       4    48.7   165.8
+   1973   5   15.4     7.0       0    52.1   197.7
+   1973   6   20.2    10.4       0    95.8   269.3
+   1973   7   19.7    11.8       0   115.9   132.2
+   1973   8   20.9    11.8       0    31.8   182.4
+   1973   9   18.4    10.6       0    43.5   154.9
+   1973  10   12.5     5.7       1    35.3    99.2
+   1973  11    8.2     2.6       7    28.9    92.3
+   1973  12    7.4     1.3      11    39.8    57.5
+   1974   1    8.4     1.7       4    47.4    71.0
+   1974   2    8.0     2.2       4    44.4    61.8
+   1974   3    8.5     1.9       5    33.7    99.5
+   1974   4   10.7     3.4       1     7.0   136.3
+   1974   5   15.9     6.0       0    24.1   221.3
+   1974   6   17.6     9.1       0    53.7   197.0
+   1974   7   19.2    10.8       0   100.3   157.9
+   1974   8   19.9    11.0       0    80.8   197.3
+   1974   9   15.8     8.2       0    57.2   144.4
+   1974  10   10.4     4.9       0   103.4   100.2
+   1974  11    8.8     3.1       2    62.7    52.1
+   1974  12   10.0     4.8       2    33.8    57.1
+   1975   1    9.0     3.3       3    51.9    40.8
+   1975   2    6.5     1.1       9    21.6    32.9
+   1975   3    7.2     1.6       8    84.3    92.6
+   1975   4   11.9     4.7       4    66.6   125.9
+   1975   5   13.2     5.7       0    45.8   192.2
+   1975   6   19.9     8.8       0     9.9   267.5
+   1975   7   22.1    12.7       0    22.7   201.1
+   1975   8   24.8    13.5       0    21.2   250.0
+   1975   9   17.9     9.5       0    34.0   139.5
+   1975  10   13.6     5.8       1    18.3   105.3
+   1975  11    8.7     2.2       7    42.8    77.7
+   1975  12    7.5     2.4       7    51.5    61.7
+   1976   1    7.7     2.5       8    45.2    55.4
+   1976   2    6.8     1.7       7    18.1    53.8
+   1976   3    7.9     1.2      13    22.4   114.9
+   1976   4   11.6     4.0       3    17.7   146.4
+   1976   5   16.1     7.5       0    53.7   147.4
+   1976   6   22.8    11.5       0     6.2   270.8
+   1976   7   24.2    12.3       0    17.4   271.5
+   1976   8   22.7    11.5       0    18.9   238.9
+   1976   9   16.9     9.6       0   115.2   105.4
+   1976  10   13.3     7.4       0   131.6    68.5
+   1976  11    8.2     2.5       3    34.6    71.7
+   1976  12    3.6    -0.5      17    64.7    65.6
+   1977   1    4.4     0.0      15    70.4    52.4
+   1977   2    6.9     1.4       7   132.4    62.5
+   1977   3    9.8     3.0       4    34.1    92.3
+   1977   4   10.8     3.1       5    41.6   169.8
+   1977   5   14.0     5.9       0    37.5   237.2
+   1977   6   16.3     8.4       0    57.2   178.6
+   1977   7   19.8    11.2       0    15.1   185.4
+   1977   8   19.3    11.3       0    70.3   154.4
+   1977   9   17.2     9.7       0    13.3   123.2
+   1977  10   14.8     7.9       0    19.2   110.2
+   1977  11    8.9     3.5       3    63.3    93.2
+   1977  12    8.0     3.3       4    51.5    56.1
+   1978   1    5.0     0.0      13    77.4    41.4
+   1978   2    4.3    -1.2      16    50.4    59.3
+   1978   3   10.6     2.9       3    44.7   121.0
+   1978   4    9.3     2.4       4    30.9    92.9
+   1978   5   15.2     6.1       0    48.0   219.1
+   1978   6   17.9     9.5       0    83.0   169.2
+   1978   7   18.4    10.5       0    59.6   139.5
+   1978   8   18.8    11.2       0    67.4   134.3
+   1978   9   18.1    10.1       0    32.0   149.6
+   1978  10   15.3     8.2       0     8.3    84.0
+   1978  11   11.2     5.0       5    19.3    89.6
+   1978  12    5.6     0.7      15   163.0    31.1
+   1979   1    2.1    -3.6      26    48.7    61.8
+   1979   2    2.7    -1.4      25    56.0    57.7
+   1979   3    7.6     1.2       7    68.8    87.7
+   1979   4   11.4     3.9       2    42.8   124.3
+   1979   5   14.6     5.9       3   102.1   189.4
+   1979   6   18.5     9.7       0    16.5   193.5
+   1979   7   20.9    11.4       0    24.1   182.5
+   1979   8   19.5    11.0       0    83.3   168.5
+   1979   9   18.2     9.2       0    33.4   185.3
+   1979  10   14.7     6.8       1    67.1   117.8
+   1979  11    9.2     3.1       6    39.1    70.1
+   1979  12    7.5     3.0       5    91.0    62.8
+   1980   1    4.2    -0.8      18    73.2    69.7
+   1980   2    7.8     2.2       4    75.2    42.0
+   1980   3    7.7     1.1       6    90.0    83.7
+   1980   4   12.9     3.9       0    14.1   168.6
+   1980   5   15.2     5.5       1    23.9   228.5
+   1980   6   17.9    10.0       0   108.8   168.6
+   1980   7   18.3    10.2       0    35.7   150.6
+   1980   8   19.8    11.7       0   117.3   138.8
+   1980   9   18.7    10.6       0    30.3   162.6
+   1980  10   12.2     5.2       1    94.2   127.5
+   1980  11    8.5     4.0       4    62.3    55.7
+   1980  12    7.9     2.3       9    17.8    65.5
+   1981   1    6.9     1.4      14    32.4    50.4
+   1981   2    5.3     0.0      17    47.0    66.1
+   1981   3   10.5     4.5       3   108.8    58.5
+   1981   4   10.6     3.6       2    80.6   141.0
+   1981   5   15.5     6.8       1    70.1   172.3
+   1981   6   17.3     9.4       0    23.6   169.6
+   1981   7   20.2    11.6       0    34.2   176.5
+   1981   8   20.7    11.6       0    68.5   185.4
+   1981   9   19.3    10.2       0    86.2   175.9
+   1981  10   11.7     4.5       1    55.6   134.3
+   1981  11   10.2     4.1       0    23.6    66.1
+   1981  12    1.9    -3.4      24    49.8    54.9
+   1982   1    5.0    -1.2      16    35.8    62.3
+   1982   2    7.3     1.3       9    19.7    58.1
+   1982   3    9.6     2.3       4    67.5   161.4
+   1982   4   12.8     4.1       0     7.2   177.5
+   1982   5   16.9     6.5       0    24.4   257.5
+   1982   6   19.1    11.5       0   146.6   134.8
+   1982   7   20.7    12.2       0    21.5   186.5
+   1982   8   20.2    11.8       0    77.9   172.3
+   1982   9   18.7     9.9       0    47.5   162.7
+   1982  10   13.0     6.7       0    59.6    80.3
+   1982  11    9.7     5.0       4    48.4    65.2
+   1982  12    6.5     0.6      15    46.1    49.2
+   1983   1    9.1     3.3       4    43.4    65.4
+   1983   2    3.4    -1.2      20    42.6    63.9
+   1983   3    9.6     3.1       2    38.1    92.9
+   1983   4   10.5     2.6       2    90.7   138.5
+   1983   5   13.4     6.0       0   107.8   123.2
+   1983   6   18.0     9.5       0    15.0   170.0
+   1983   7   24.5    13.2       0    42.1   245.6
+   1983   8   22.0    12.4       0    42.4   204.7
+   1983   9   17.0     9.9       0    63.5   122.1
+   1983  10   13.6     6.9       2    31.9   120.2
+   1983  11    9.5     4.8       5    42.7    47.1
+   1983  12    7.4     2.4       8    39.7    57.9
+   1984   1    5.4     0.0      12    90.5    73.3
+   1984   2    5.5    -0.2      13    40.7    67.1
+   1984   3    7.2     1.5       5    52.0    52.5
+   1984   4   12.4     2.6       5    14.8   211.9
+   1984   5   13.7     5.0       0    70.4   172.8
+   1984   6   18.5    10.2       0    27.4   205.9
+   1984   7   21.8    11.2       0    16.7   226.7
+   1984   8   22.2    12.4       0    90.2   220.4
+   1984   9   16.6    10.4       0    81.2   106.5
+   1984  10   14.6     7.2       0    35.5   120.5
+   1984  11   10.0     5.1       0    94.6    50.6
+   1984  12    7.2     2.0       7    47.0    62.6
+   1985   1    3.1    -1.9      23    55.8    44.9
+   1985   2    5.0    -1.0      15     3.1    87.9
+   1985   3    7.8     0.8      13    48.2   125.3
+   1985   4   11.7     4.6       2    43.8   118.2
+   1985   5   14.1     6.6       0    70.7   149.9
+   1985   6   16.1     8.4       0   103.6   169.2
+   1985   7   20.2    12.0       0    41.7   201.9
+   1985   8   18.6    10.8       0    54.1   156.5
+   1985   9   18.9    10.6       0    17.9   140.1
+   1985  10   14.5     7.9       0    20.8   117.3
+   1985  11    6.5     0.8      12    73.2   101.5
+   1985  12    8.2     3.8       5    77.6    36.3
+   1986   1    5.5     0.2      14    52.6    75.4
+   1986   2    0.6    -3.7      24    24.0    85.3
+   1986   3    8.6     1.0       8    47.2   138.0
+   1986   4    9.2     2.2       7    64.4   134.3
+   1986   5   15.7     7.3       0    82.6   222.2
+   1986   6   19.1     9.6       0    37.0   236.5
+   1986   7   20.4    11.8       0    42.9   198.2
+   1986   8   17.4     9.8       0    85.6   143.2
+   1986   9   16.2     7.0       0    17.0   191.0
+   1986  10   14.4     6.7       0    40.1   124.8
+   1986  11   10.4     4.3       0    56.9    85.6
+   1986  12    8.2     2.7       5    74.2    61.7
+   1987   1    2.6    -1.6      19    32.8    54.7
+   1987   2    6.3     0.0      14    43.7    70.1
+   1987   3    7.2     0.5      16    65.6   107.2
+   1987   4   14.4     5.5       0    50.4   155.6
+   1987   5   13.8     5.7       0    50.8   188.8
+   1987   6   16.3     9.3       0   104.4   133.5
+   1987   7   19.5    11.9       0    61.9   165.9
+   1987   8   19.1    12.0       0    77.1   126.3
+   1987   9   17.7     9.6       0    43.7   158.4
+   1987  10   12.8     6.1       0    96.2   114.7
+   1987  11    8.4     3.9       3    36.8    45.9
+   1987  12    7.8     3.1       8    30.9    28.4
+   1988   1    7.3     2.1       4    98.8    54.9
+   1988   2    7.5     1.4       8    30.5   121.8
+   1988   3    9.2     2.5       6    70.9    97.6
+   1988   4   11.7     4.3       3    24.6   119.7
+   1988   5   15.8     7.1       0    49.6   197.0
+   1988   6   17.9    10.0       0    38.2   168.9
+   1988   7   18.7    11.4       0   132.7   155.7
+   1988   8   19.9    11.6       0    47.7   191.0
+   1988   9   17.1     9.5       0    20.7   139.1
+   1988  10   13.5     7.1       2    33.6   108.4
+   1988  11    8.2     1.8       9    41.1   101.2
+   1988  12    9.3     4.6       0    24.4    56.6
+   1989   1    8.5     3.0       3    21.0    72.1
+   1989   2    8.9     2.0       4    26.2   109.3
+   1989   3   11.0     3.4       3    43.8   112.0
+   1989   4    9.6     2.7       2    82.0   123.5
+   1989   5   18.1     7.8       0     8.4   290.9
+   1989   6   19.9     9.4       0    74.8   240.7
+   1989   7   22.8    12.8       0    31.1   258.1
+   1989   8   22.1    11.7       0    34.1   266.2
+   1989   9   19.1    10.8       0    31.0   140.2
+   1989  10   15.2     8.2       0    60.5   102.6
+   1989  11    9.2     3.1       4    37.0    92.5
+   1989  12    6.9     2.5       3    88.1    26.1
+   1990   1    9.0     3.2       3    48.9    72.3
+   1990   2   10.3     3.9       2    65.9    86.3
+   1990   3   12.4     4.6       2    13.5   166.8
+   1990   4   13.0     3.3       3    18.4   209.7
+   1990   5   17.7     7.5       0    16.0   244.8
+   1990   6   17.7     9.6       0    61.4   116.7
+   1990   7   22.0    11.4       0    24.3   259.3
+   1990   8   24.0    13.3       0    49.9   250.3
+   1990   9   17.3     9.7       0    36.0   139.8
+   1990  10   15.2     8.7       0    55.4   107.0
+   1990  11    9.0     4.0       1    35.0    46.6
+   1990  12    6.7     1.9       4    36.2    48.0
+   1991   1    5.5     0.1      14    37.7    82.3
+   1991   2    4.4    -1.0      16    63.0    47.3
+   1991   3   11.1     4.3       4    27.4    86.9
+   1991   4   11.7     3.7       1    37.1   157.2
+   1991   5   14.3     7.0       0    11.2   133.8
+   1991   6   16.0     8.2       0    42.8   144.4
+   1991   7   22.9    13.1       0    14.2   227.8
+   1991   8   22.8    12.6       0    10.5   222.8
+   1991   9   19.7     9.8       0    73.0   195.0
+   1991  10   13.2     7.2       0    28.5    90.0
+   1991  11    9.4     2.9       4    43.2    68.0
+   1991  12    7.3     1.6      10    23.0    56.1
+   1992   1    5.6     0.6      16    61.5    61.2
+   1992   2    8.7     2.1       7    21.3    76.5
+   1992   3   10.3     3.6       0    58.4    91.2
+   1992   4   12.4     5.0       2    25.1   133.9
+   1992   5   18.6     8.2       0    34.4   260.7
+   1992   6   20.8    11.1       0    24.9   192.7
+   1992   7   20.4    12.5       0   108.8   174.9
+   1992   8   19.9    11.6       0    70.7   194.1
+   1992   9   16.9     9.7       0    65.7   126.2
+   1992  10   10.5     4.7       0    70.0    92.5
+   1992  11   10.2     3.3       3    59.7    65.5
+   1992  12    5.7     0.2      14    36.7    43.2
+   1993   1    8.5     1.9       7    45.4    44.4
+   1993   2    6.9     2.1       4    12.1    47.5
+   1993   3   10.2     2.3       7    13.1   119.7
+   1993   4   12.7     5.8       1    69.9   106.2
+   1993   5   15.4     7.1       0    43.2   205.3
+   1993   6   19.3     9.9       0    58.2   194.9
+   1993   7   19.4    11.0       0    53.8   200.3
+   1993   8   19.1    10.2       0    45.8   194.4
+   1993   9   15.6     9.0       0   101.9    85.1
+   1993  10   11.4     5.1       3    76.2   111.0
+   1993  11    6.8     2.4      10    60.7    39.2
+   1993  12    7.4     2.3       7    74.5    55.7
+   1994   1    7.2     2.1       5    70.0    70.4
+   1994   2    5.4    -0.7      15    46.2    80.4
+   1994   3   10.9     3.9       1    42.2   119.2
+   1994   4   12.0     4.6       0    35.7   186.4
+   1994   5   13.7     6.5       0    45.1   148.3
+   1994   6   19.4    10.8       0     6.6   216.3
+   1994   7   24.1    13.1       0    54.2   232.5
+   1994   8   20.5    11.9       0    57.6   192.7
+   1994   9   16.1     9.5       0   100.7   118.4
+   1994  10   12.8     6.2       0    49.4    99.9
+   1994  11   12.0     6.2       2    43.9    61.5
+   1994  12    8.8     2.9       8    63.5    66.2
+   1995   1    7.0     1.0      10    81.8    60.9
+   1995   2    9.2     3.0       1    53.4    85.7
+   1995   3    9.0     1.3       8    31.5   184.1
+   1995   4   12.7     4.9       2    11.7   163.8
+   1995   5   16.4     7.0       0    43.6   199.1
+   1995   6   17.9     9.4       0    17.8   184.1
+   1995   7   24.4    13.6       0    12.1   255.0
+   1995   8   24.1    13.1       0     5.9   259.6
+   1995   9   17.5    10.0       0    57.8   132.8
+   1995  10   16.8     8.9       0    16.3   143.0
+   1995  11   10.0     4.7       3    51.9    65.5
+   1995  12    4.0    -0.1      16    57.4    48.4
+   1996   1    4.9     1.5       9    34.5    19.6
+   1996   2    5.1    -0.5      18    44.1    83.7
+   1996   3    6.1     1.2       9    15.6    59.6
+   1996   4   12.7     3.8       7    23.6   149.0
+   1996   5   13.3     5.2       0    32.0   174.6
+   1996   6   19.5     9.5       0    20.0   237.8
+   1996   7   22.1    11.4       0    15.5   252.5
+   1996   8   21.5    12.2       0    45.9   191.3
+   1996   9   17.4     9.8       0     9.5   130.3
+   1996  10   15.1     7.6       0    46.0   134.3
+   1996  11    8.5     2.5      12    87.6    90.8
+   1996  12    4.9     0.3      14    73.6    49.5
+   1997   1    4.7    -0.8      18    12.3    39.7
+   1997   2    9.7     3.4       1    26.7    83.2
+   1997   3   12.1     4.4       1    13.9   138.7
+   1997   4   13.0     4.7       1    23.6   140.9
+   1997   5   16.2     6.6       1    49.3   262.0
+   1997   6   17.6    10.2       0   136.3   150.8
+   1997   7   21.2    12.1       0    62.4   214.7
+   1997   8   24.0    14.4       0    95.8   207.6
+   1997   9   17.7    10.1       0    25.6   151.3
+   1997  10   13.5     6.3       3    47.3   118.7
+   1997  11   10.6     5.5       0    59.6    39.2
+   1997  12    7.8     3.1       3    51.9    45.2
+   1998   1    7.5     1.9       7    74.2    57.5
+   1998   2   10.8     4.0       4     9.3   112.7
+   1998   3   11.1     4.4       1    56.8    77.4
+   1998   4   11.2     4.8       2    81.3   123.2
+   1998   5   16.9     8.1       0    17.2   203.3
+   1998   6   18.1    10.6       0    96.2   146.4
+   1998   7   19.6    11.6       0    15.1   154.8
+   1998   8   20.7    11.4       0    42.2   205.6
+   1998   9   18.0    10.8       0    58.4    97.2
+   1998  10   13.4     7.3       0    81.6   102.0
+   1998  11    8.2     2.2       6    42.4    71.2
+   1998  12    7.9     1.9      11    55.4    45.2
+   1999   1    8.1     2.2       6    78.7    76.9
+   1999   2    8.0     2.0       7    17.0   100.5
+   1999   3   10.8     4.0       2    80.6   118.5
+   1999   4   13.5     5.6       2    74.4   182.0
+   1999   5   17.3     8.6       0    24.8   192.3
+   1999   6   18.0     9.6       0    58.1   190.4
+   1999   7   22.3    12.9       0    37.7   248.5
+   1999   8   20.3    12.3       0    75.0   148.6
+   1999   9   20.4    11.7       0    52.3   167.0
+   1999  10   14.0     7.5       0    94.1   125.2
+   1999  11   10.1     4.7       0    38.5    75.2
+   1999  12    6.9     1.4      10    44.3    71.1
+   2000   1    7.8     1.7       7    13.0    88.7
+   2000   2    9.0     2.5       4    43.6   102.3
+   2000   3   10.9     3.6       4    14.3   131.8
+   2000   4   11.7     4.2       0   124.2   147.3
+   2000   5   15.9     7.6       0    90.0   203.3
+   2000   6   18.9    10.8       0    30.7   168.9
+   2000   7   18.6    11.3       0    39.9   123.9
+   2000   8   21.7    12.6       0    39.2   205.4
+   2000   9   18.6    11.3       0   109.4   112.0
+   2000  10   13.3     7.3       0    83.1    97.5
+   2000  11    9.5     3.7       2   115.1    68.2
+   2000  12    7.2     2.6      10    63.8    56.5
+   2001   1    5.3    -0.1      15    41.7    84.5
+   2001   2    7.7     0.7      13    59.8    95.9
+   2001   3    8.0     1.6       8    41.0    86.7
+   2001   4   11.1     3.7       0    79.9   127.8
+   2001   5   17.1     7.6       0    39.5   252.6
+   2001   6   18.4     9.7       0    23.3   182.5
+   2001   7   21.5    13.4       0    63.9   195.0
+   2001   8   21.7    13.1       0    58.1   203.8
+   2001   9   16.5     9.9       0    99.4   103.8
+   2001  10   16.4    10.3       0    79.6   125.4
+   2001  11   10.2     4.0       3    28.0    74.1
+   2001  12    6.2     0.6      14    24.1    76.6
+   2002   1    7.9     2.0       8    30.9    43.1
+   2002   2   10.1     3.6       0    40.5    98.8
+   2002   3   11.1     3.5       2    26.0   121.8
+   2002   4   13.9     4.8       0    26.4   209.0
+   2002   5   16.1     8.2       0    50.0   191.3
+   2002   6   19.2    10.6       0    29.1   187.4
+   2002   7   20.5    12.1       0   177.8   186.6
+   2002   8   21.5    13.5       0    60.3   156.5
+   2002   9   18.3    10.4       0    29.9   146.0
+   2002  10   12.9     6.5       0    78.6    90.4
+   2002  11   10.3     5.1       0    91.2    49.3
+   2002  12    6.7     3.4       5    92.9    42.5
+   2003   1    6.6     1.9      11    51.4    57.8
+   2003   2    7.1     0.2      13    16.3   102.7
+   2003   3   12.1     3.0       5    16.2   192.3
+   2003   4   14.4     5.3       2    20.0   202.8
+   2003   5   16.7     8.5       0    49.8   221.5
+   2003   6   21.0    11.7       0    95.4   229.0
+   2003   7   21.8    13.4       0    87.4   209.4
+   2003   8   22.9    13.6       0    11.4   218.1
+   2003   9   20.0     9.9       0    24.2   189.2
+   2003  10   13.1     5.7       0    39.2   155.7
+   2003  11   10.6     5.0       0    45.4    80.7
+   2003  12    7.2     1.7      13    59.6    66.9
+   2004   1    7.5     2.1       9    72.2    52.0
+   2004   2    7.9     2.9      10    30.3    95.6
+   2004   3    9.9     3.0       4    25.0   109.2
+   2004   4   13.7     5.9       0    83.8   155.4
+   2004   5   16.8     8.1       0    24.4   220.2
+   2004   6   20.1    11.6       0    52.4   206.8
+   2004   7   20.1    12.1       0    80.2   179.1
+   2004   8   21.8    13.9       0   145.9   192.9
+   2004   9   18.6    11.2       0    47.8   182.0
+   2004  10   13.7     7.4       0   110.6   111.1
+   2004  11   10.0     5.0       4    36.8    47.2
+   2004  12    8.2     2.8       7    17.0    67.3
+   2005   1    8.6     2.5       5    22.4    64.7
+   2005   2    6.6     1.6      10    43.5    78.7
+   2005   3   10.1     3.9       6    22.0    78.2
+   2005   4   13.3     4.7       1    66.6   166.5
+   2005   5   15.7     7.2       0    36.8   257.1
+   2005   6   20.1    11.1       0    44.4   204.7
+   2005   7   20.9    12.6       0    67.6   182.6
+   2005   8   20.9    12.0       0    70.0   197.1
+   2005   9   19.3    11.3       0    52.6   169.8
+   2005  10   15.9     9.9       0    71.2    88.2
+   2005  11    9.3     3.1       8    36.6   111.5
+   2005  12    7.0     1.7       7    30.2    68.4
+   2006   1    6.3     1.9       7    16.0    55.9
+   2006   2    6.3     1.2       8    39.6    68.4
+   2006   3    7.8     1.5      12    48.3   110.0
+   2006   4   12.0     4.7       2    31.6   164.1
+   2006   5   16.4     8.3       0    87.0   187.3
+   2006   6   21.1    11.3       0    11.6   209.7
+   2006   7   25.8    14.2       0    50.4   304.5
+   2006   8   20.1    12.6       0    67.8   160.8
+   2006   9   21.3    12.8       0    58.2   178.2
+   2006  10   16.2     9.7       0    55.2    98.1
+   2006  11   11.3     4.6       0    59.8   116.0
+   2006  12    8.5     3.5       5    46.4    44.8
+   2007   1    9.5     4.1       3    59.5    86.3
+   2007   2    8.8     2.8       7    61.1    70.0
+   2007   3   10.6     3.3       1    32.2   153.4
+   2007   4   15.9     6.7       0     6.8   208.8
+   2007   5   15.5     8.0       0   101.0   147.1#
+   2007   6   19.0    11.0       0   200.6   170.4#
+   2007   7   19.3    12.0       0   124.8   174.6#
+   2007   8   20.6    11.8       0    40.3   214.6#
+   2007   9   18.3    10.6       0    19.2   152.0#
+   2007  10   14.5     7.9       0    36.8   128.5#
+   2007  11   10.2     4.4       1    42.2    80.1#
+   2007  12    7.3     2.4       9    47.2    48.6#
+   2008   1    9.3     3.7       2    96.6    56.3#
+   2008   2    9.1     1.2      10    17.2   132.9#
+   2008   3    9.2     2.6       4    66.7   127.6#
+   2008   4   11.7     4.1       1    50.0   147.4#
+   2008   5   17.9     8.4       0    41.2   232.5#
+   2008   6   18.6    10.5       0    54.2   197.3#
+   2008   7   21.2    12.5       0   105.6   208.6#
+   2008   8   20.7    13.5       0    61.8   133.2#
+   2008   9   17.2    10.6       0    81.6   122.4#
+   2008  10   13.4     6.9       2    43.6   140.4#
+   2008  11    9.3     4.5       4    71.9    64.8#
+   2008  12    5.7     1.1      11    34.6    75.8#
+   2009   1    5.5     0.7      11    44.6    62.5#
+   2009   2    6.4     1.6      13    49.0    67.4#
+   2009   3   10.8     3.4       3    21.2   150.0#
+   2009   4   14.4     5.5       0    19.6   167.6#
+   2009   5   16.7     8.0       0    51.6   199.0#
+   2009   6   19.4    10.2       0    29.5   188.9#
+   2009   7   21.1    12.5       0    96.6   184.5#
+   2009   8   21.6    12.9       0    64.0   177.1#
+   2009   9   18.4    11.0       0    16.0   141.9#
+   2009  10   14.6     8.1       0    46.4    88.4#
+   2009  11   11.1     5.4       0    76.0    90.6#
+   2009  12    5.3     0.6      12    44.1    92.9#
+   2010   1    3.4    -0.7      17    50.2    58.6#
+   2010   2    4.7    -0.3      15    66.6    46.9#
+   2010   3   10.0     2.7       9    38.4   121.5#
+   2010   4   13.8     4.8       0    30.8   187.0#
+   2010   5   15.3     6.8       0    21.0   213.5#
+   2010   6   20.2    10.7       0    58.2   224.1#
+   2010   7   22.3    13.8       0    50.0   162.0#
+   2010   8   19.7    11.9       0   113.8   148.4#
+   2010   9   17.9    10.6       0    74.8   122.8#
+   2010  10   13.7     7.2       0    45.9   110.4#
+   2010  11    7.6     2.7       8    72.2    72.7#
+   2010  12    1.9    -3.3      20    25.9    52.3#
+   2011   1    6.2     1.2      11    29.1    54.8#
+   2011   2    8.9     3.5       3    49.2    48.0#
+   2011   3   10.7     3.0       5     5.8   118.6#
+   2011   4   17.0     7.0       0    13.2   214.0#
+   2011   5   17.2     8.0       0    25.6   201.0#
+   2011   6   19.5     9.9       0    46.8   200.6#
+   2011   7   20.4    11.3       0    54.0   156.7#
+   2011   8   20.5    11.9       0    59.2   128.2#
+   2011   9   20.0    11.5       0    21.0   146.9#
+   2011  10   16.5     8.8       0    36.6   111.2#
+   2011  11   11.6     6.0       1    20.6    45.2#
+   2011  12    8.2     2.7       4    62.4    52.4#
+   2012   1    8.3     2.6       7    45.6    67.6#
+   2012   2    6.9     0.9      12    13.0    71.4#
+   2012   3   12.8     3.7       1    25.0   173.4#
+   2012   4   11.0     3.8       1   155.4    95.7#
+   2012   5   15.8     7.6       1    35.8   174.8#
+   2012   6   17.3    10.3       0   121.8   102.4#
+   2012   7   19.7    12.2       0    69.8   148.3#
+   2012   8   21.4    12.5       0    61.2   146.7#
+   2012   9   17.7     9.2       0    48.4   156.1#
+   2012  10   12.4     6.1       0    71.8    83.3#
+   2012  11    9.2     3.6       4    83.8    63.1#
+   2012  12    7.0     1.5       9    95.2    64.3#
+   2013   1    5.4     0.5      16    35.1    47.1#
+   2013   2    5.4     0.4      15    28.1    74.7#
+   2013   3    4.8    -0.2      18    62.0    69.8#
+   2013   4   12.2     3.5       7     7.4   168.0#
+   2013   5   15.3     6.5       0    66.2   174.2#
+   2013   6   17.9     9.9       0    45.4   160.3#
+   2013   7   23.4    13.6       0    43.6   232.9#
+   2013   8   22.3    13.1       0    35.7   182.0#
+   2013   9   18.1    10.2       0    22.0   147.1#
+   2013  10   15.6     9.6       0   105.7    87.6#
+   2013  11    9.0     3.2       1    38.8    86.9#
+   2013  12    9.2     2.3       3    27.6    67.9#
+   2014   1    8.1     2.1       6    95.4    65.4#
+   2014   2    9.1     2.7       3    32.0    88.7#
+   2014   3   12.1     3.3       2    27.2   146.3#
+   2014   4   14.3     6.4       0    23.4   127.9#
+   2014   5   16.6     8.6       0   118.2   157.5#
+   2014   6   19.4    11.4       0    33.8   162.7#
+   2014   7   23.4    13.5       0    18.6   219.3#
+   2014   8   20.0    11.5       0    61.6   171.9#
+   2014   9   19.2    11.0       0     9.6    99.0#
+   2014  10   15.3     9.4       0    88.8    79.2#
+   2014  11   10.9     5.4       1    66.0    52.6#
+   2014  12    7.7     2.4       9    49.8    80.8#
+   2015   1    7.2     1.4      12    20.6    84.2#  Provisional
+   2015   2    6.9     1.1       7    23.5    92.1#  Provisional
+   2015   3   10.2     2.6       4    24.0   136.6#  Provisional
+   2015   4   14.1     4.7       0    14.2   216.2#  Provisional
+   2015   5   15.1     7.1       0    63.0   169.0#  Provisional
+   2015   6   19.1     9.7       0    35.0   209.0#  Provisional
+   2015   7   21.2    12.1       0    49.2   171.7#  Provisional
diff --git a/whitbydata.txt b/whitbydata.txt
new file mode 100644
index 0000000..ae4f580
--- /dev/null
+++ b/whitbydata.txt
@@ -0,0 +1,654 @@
+Whitby Coastguard / Whitby(from 2000 and $sunshine)
+Location until Dec 1999 4904E 5114N 60m amsl /   from 2000 4891E 5104N 41m amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1961   9   18.6    10.0       0    26.9
+   1961  10   14.0     7.7       0    74.3
+   1961  11    8.9     4.3       4    19.1
+   1961  12    5.4     0.5      14    33.0
+   1962   1    7.2     1.9       6    50.7
+   1962   2    7.5     2.3       3    15.0
+   1962   3    5.5     0.0      14    23.5
+   1962   4    9.6     3.9       0    37.0
+   1962   5   12.4     6.3       0    49.9
+   1962   6   17.0     8.6       0     7.4
+   1962   7   15.8    10.0       0    47.1
+   1962   8   17.0    10.6       0    50.8
+   1962   9   15.1     9.2       0    55.2
+   1962  10   13.2     7.6       1     7.6
+   1962  11    8.2     3.5       4    65.2
+   1962  12    6.0    -0.6      16    39.7
+   1963   1    2.7    -1.1      13    44.3
+   1963   2    1.8    -2.0      25    21.1
+   1963   3    8.3     1.9       5    43.5
+   1963   4   10.3     4.1       0    26.4
+   1963   5   12.7     6.0       0    35.2
+   1963   6   15.5     9.5       0    62.4
+   1963   7   17.0    10.0       0    26.9
+   1963   8   15.8     9.9       0    89.3
+   1963   9   16.1     8.4       0    28.7
+   1963  10   13.5     7.2       0    35.6
+   1963  11    9.7     4.7       3    83.4
+   1963  12    5.7     1.4       8    27.3
+   1964   1    6.5     1.6       5    14.5
+   1964   2    6.7     2.0       7    12.3
+   1964   3    4.6     1.7       6    77.1
+   1964   4   11.5     5.5       0    28.9
+   1964   5   15.0     7.8       0    12.7
+   1964   6   15.9     9.7       0    55.1
+   1964   7   18.5    11.3       0    15.0
+   1964   8   18.2    10.9       0    45.5
+   1964   9   17.1     9.5       0    12.7
+   1964  10   12.1     4.7       1    26.7
+   1964  11   10.4     4.4       5     9.5
+   1964  12    6.7     0.3      13    44.2
+   1965   1    6.3     1.1       9    44.8
+   1965   2    5.5     2.2       3    17.4
+   1965   3    8.2     1.2      12    29.5
+   1965   4   10.4     3.8       1    51.1
+   1965   5   13.6     6.5       0    40.4
+   1965   6   16.7     9.2       0    28.5
+   1965   7   15.0     9.6       0    54.3
+   1965   8   17.2    10.2       0    31.5
+   1965   9   15.0     9.5       0    97.6
+   1965  10   13.8     7.7       0    14.8
+   1965  11    6.9     2.1       9   108.7
+   1965  12    6.1     1.4       6    55.3
+   1966   1    5.0     1.1       8    33.7
+   1966   2    6.7     1.9      10    75.5
+   1966   3    9.3     3.5       1    17.8
+   1966   4    7.9     3.1       4    81.4
+   1966   5   13.3     6.3       0    34.1
+   1966   6   17.0    10.4       0    66.5
+   1966   7   16.4    10.8       0    56.6
+   1966   8   16.2    11.3       0    93.2
+   1966   9   16.3    10.1       0    17.0
+   1966  10   12.4     7.5       0    95.1
+   1966  11    8.5     3.6       1    39.5
+   1966  12    7.2     2.0       4    55.9
+   1967   1    6.7     1.4       6    27.9
+   1967   2    7.9     3.1       3    62.7
+   1967   3    9.8     3.9       0    27.8
+   1967   4   10.1     4.1       1    15.2
+   1967   5   11.8     5.8       1   117.0
+   1967   6   15.5     8.9       0     7.0
+   1967   7   19.3    11.7       0    39.6
+   1967   8   18.0    11.4       0    60.1
+   1967   9   15.4     9.9       0    58.6
+   1967  10   12.9     7.1       0    52.9
+   1967  11    8.7     2.2       4    75.5
+   1967  12    7.2     1.7       9    32.2
+   1968   1    6.9     1.7      12    24.4
+   1968   2    4.3    -0.7      16    45.1
+   1968   3    9.4     3.4       2    34.5
+   1968   4   10.8     1.6       9    28.8
+   1968   5   10.6     2.8       2    37.1
+   1968   6   16.7     6.8       0    58.5
+   1968   7   15.0     8.1       0    81.4
+   1968   8   16.3     9.6       0    28.0
+   1968   9   15.7    ---     ---     66.0
+   1968  10   14.7    ---     ---     35.2
+   1968  11    8.5     5.1       1    35.1
+   1968  12    5.7     1.5       9    ---
+   1969   1    7.3     2.2       6    48.4
+   1969   2    3.1    -0.8      14    46.3
+   1969   3    4.5     0.4       9    ---
+   1969   4    8.9     2.9       4    52.6
+   1969   5   11.9     6.4       0    73.7
+   1969   6   16.0     8.2       0    53.0
+   1969   7   19.6    11.9       0    39.0
+   1969   8   17.7    12.2       0    20.6
+   1969   9   16.5    10.3       0    49.2
+   1969  10   15.4     9.0       0     9.0
+   1969  11    7.9     2.2       4    77.2
+   1969  12    5.8     1.4       9    64.1
+   1970   1    5.4     1.3       7    48.6
+   1970   2    5.2    -0.2      14    43.5
+   1970   3    6.8     0.7      11    36.3
+   1970   4    8.8     2.7       7    31.0
+   1970   5   13.5     7.3       0    22.9
+   1970   6   17.1     9.5       0     9.5
+   1970   7   18.0    11.3       0    63.3
+   1970   8   17.7    11.4       0    31.1
+   1970   9   17.6    10.3       0    25.9
+   1970  10   13.8     6.8       0    28.3
+   1970  11    9.8     4.0       1    93.3
+   1970  12    7.0     2.6       1    ---
+   1971   1    6.6     2.0       7    41.9
+   1971   2    7.7     1.9       4    10.5
+   1971   3    7.6     2.0       7    25.3
+   1971   4    8.9     3.3       2    53.0
+   1971   5   13.4     5.9       1    34.7
+   1971   6   13.4     8.2       0    37.7
+   1971   7   18.4    11.1       0    41.8
+   1971   8   17.4    10.8       0    90.8
+   1971   9   16.7     9.2       0    11.9
+   1971  10   14.4     7.4       1    14.3
+   1971  11    9.2     3.4       5    63.3
+   1971  12    9.2     4.3       3     8.9
+   1972   1   ---      1.7       9    50.6
+   1972   2   ---      1.4       5    41.6
+   1972   3   ---      1.8       5    47.2
+   1972   4   10.5     4.2       1    27.2
+   1972   5   12.7     6.1       0    38.6
+   1972   6   15.3     7.8       0    67.5
+   1972   7   16.9    10.2       0    24.0
+   1972   8   17.2     9.9       0     9.7
+   1972   9   14.0     7.2       0    18.7
+   1972  10   ---     ---     ---     ---
+   1972  11   ---     ---     ---     ---
+   1972  12   ---     ---     ---     ---
+   1973   1   ---     ---     ---     ---
+   1973   2   ---     ---     ---     ---
+   1973   3   ---     ---     ---      4.0
+   1973   4    8.4     3.3       0    44.7
+   1973   5   13.0     6.1       0    62.8
+   1973   6   17.5    10.0       0    32.6
+   1973   7   17.1    11.0       0    81.6
+   1973   8   17.5    10.7       0    41.0
+   1973   9   16.3     9.7       0    67.5
+   1973  10   11.7     6.5       0    32.8
+   1973  11    8.8     2.7       7    26.7
+   1973  12    7.4     0.9      11    39.9
+   1974   1    8.1     2.3       5    73.3
+   1974   2    7.8     2.6       3    44.5
+   1974   3    7.0     2.1       2    37.3
+   1974   4    7.1     3.5       2     8.1
+   1974   5   12.9     6.5       0    12.1
+   1974   6   15.2     8.5       0    37.3
+   1974   7   17.5    10.9       0    36.5
+   1974   8   18.4    11.1       0    33.3
+   1974   9   15.2     8.3       0    72.5
+   1974  10   10.1     5.3       1    ---
+   1974  11    8.5     3.2       1    67.4
+   1974  12   10.0     4.4       0    27.1
+   1975   1    8.9     3.0       2    48.7
+   1975   2    6.6     1.4       6    14.9
+   1975   3    6.9     2.0       2    31.3
+   1975   4   10.4     4.1       2    39.1
+   1975   5   10.4     4.7       0    57.1
+   1975   6   16.1     8.3       0    31.0
+   1975   7   19.0    11.3       0    49.1
+   1975   8   20.5    12.3       0    22.2
+   1975   9   16.5     8.4       0    55.4
+   1975  10   12.7     6.1       0    27.2
+   1975  11    9.2     3.6       2    61.6
+   1975  12    8.5     3.3       2    40.1
+   1976   1    8.0     2.4      10    61.2    57.1$
+   1976   2    7.0     2.1       5     9.2    52.3$
+   1976   3    6.9     1.8       7    18.2   107.2$
+   1976   4    9.7     3.9       2    12.8   124.5$
+   1976   5   13.6     6.7       0    85.7   149.1$
+   1976   6   20.2    10.9       0     4.9   273.6$
+   1976   7   19.9    11.3       0     9.8   291.4$
+   1976   8   18.6    10.9       0    10.1   216.2$
+   1976   9   15.1     9.3       0   131.7    78.2$
+   1976  10   13.0     7.8       0    98.4    74.0$
+   1976  11    8.7     3.0       4    30.9    71.1$
+   1976  12    4.8     0.4       8    96.2    49.6$
+   1977   1    5.2     0.4      10    88.5    54.2$
+   1977   2    6.4     1.8       7    79.5    69.0$
+   1977   3    9.3     3.4       3    44.8   108.2$
+   1977   4    9.8     3.2       2    33.6   173.8$
+   1977   5   11.6     6.0       0    52.7   210.0$
+   1977   6   13.6     7.9       0    46.7   153.8$
+   1977   7   17.1    11.1       0    17.6   165.2$
+   1977   8   16.6    11.4       0    38.0   140.6$
+   1977   9   15.8     9.4       0    11.9    99.9$
+   1977  10   14.2     8.2       0    44.7   119.9$
+   1977  11    9.2     4.3       1    52.1    77.7$
+   1977  12    8.0     4.0       1    43.5    38.4$
+   1978   1    5.4     0.3      12    65.6    53.0$
+   1978   2    4.6    -0.7      16    64.4    47.4$
+   1978   3   ---      2.2       4    30.6   145.9$
+   1978   4    7.6     2.3       3    29.0   108.5$
+   1978   5   11.7     6.6       0    53.7   202.8$
+   1978   6   15.6     9.0       0    36.2   169.3$
+   1978   7   16.4     9.9       0   102.2   164.5$
+   1978   8   16.2    11.3       0    86.3    86.5$
+   1978   9   16.5    10.3       0    50.1   141.3$
+   1978  10   14.4     8.8       0    18.9   107.3$
+   1978  11   11.4     5.5       3    27.3    86.9$
+   1978  12    6.6     1.6      11   108.8    22.9$
+   1979   1    3.5    -2.2      22    44.9    50.7$
+   1979   2    3.6    -0.5      16    30.7    51.8$
+   1979   3    7.0     1.5       8    83.2    96.7$
+   1979   4    9.3     3.8       0    37.6   113.4$
+   1979   5   12.2     5.3       2   106.0   190.5$
+   1979   6   15.8     8.9       0    35.3   197.4$
+   1979   7   18.4    11.5       0    26.1   181.5$
+   1979   8   17.2    10.1       0    57.8   160.0$
+   1979   9   16.7     8.4       0    20.8   180.7$
+   1979  10   13.2     8.0       0    65.8    96.1$
+   1979  11    9.5     3.4       4    44.7    78.8$
+   1979  12    7.8     3.8       2   107.9    51.8$
+   1980   1    4.7     0.5      12    76.5    39.2$
+   1980   2    7.2     2.5       5    44.3    38.7$
+   1980   3    6.5     1.3       8    56.0    96.5$
+   1980   4    9.8     4.7       0    11.4   156.9$
+   1980   5   ---      5.7       0    12.2   234.1$
+   1980   6   16.2     9.8       0    85.8   161.0$
+   1980   7   16.4    10.7       0    51.1   153.3$
+   1980   8   18.0    11.5       0   107.2   147.8$
+   1980   9   17.6    10.8       0    30.0   152.4$
+   1980  10   11.6     5.5       1    76.5   109.8$
+   1980  11    9.3     5.0       1    44.8    44.9$
+   1980  12    8.9     2.3       6    36.4    41.4$
+   1981   1    7.6     1.0      11    20.4    70.5$
+   1981   2    5.9     0.8      11    38.7    75.6$
+   1981   3    9.2     3.6       1    88.6    72.2$
+   1981   4    8.9     4.0       3    31.2   116.7$
+   1981   5   13.6     6.9       0    40.9   198.1$
+   1981   6   16.0     9.6       0    15.9   183.7$
+   1981   7   17.9    11.4       0   107.0   183.4$
+   1981   8   18.5    11.7       0    42.2   166.8$
+   1981   9   17.8    10.4       0    80.9   178.2$
+   1981  10   ---     ---     ---     ---    141.7$
+   1981  11   10.3     4.1       1    45.6    63.1$
+   1981  12    4.2    -1.9      18    76.7    46.3$
+   1982   1    6.0    -0.4      14    39.7    --- $
+   1982   2    7.3     1.7       7    14.9    79.4$
+   1982   3    8.4     2.3       3    52.2   166.1$
+   1982   4   10.7     4.3       0     5.9   176.3$
+   1982   5   13.9     6.1       1    17.2   232.5$
+   1982   6   15.6    10.2       0   171.8   139.3$
+   1982   7   17.6    11.7       0    13.5   171.0$
+   1982   8   18.0    11.8       0    52.4   164.9$
+   1982   9   17.8    10.0       0    34.3   181.8$
+   1982  10   12.3     7.1       0    53.2    55.7$
+   1982  11    9.7     4.6       2    59.7    64.0$
+   1982  12    6.8     0.7      13    51.6    52.0$
+   1983   1    9.0     2.9       3    27.0    75.5$
+   1983   2    4.5    -0.5      16    14.3    72.2$
+   1983   3    9.1     3.5       2    34.0    94.4$
+   1983   4    8.3     2.6       3    93.1   127.5$
+   1983   5   10.8     5.7       0    63.6   131.5$
+   1983   6   15.4     9.1       0    24.3   181.7$
+   1983   7   19.4    12.5       0    30.9   203.5$
+   1983   8   18.7    12.0       0    46.2   172.7$
+   1983   9   16.2     9.8       0    60.3   135.5$
+   1983  10   13.2     8.2       0    45.4   131.7$
+   1983  11    9.7     5.2       3    33.4    38.4$
+   1983  12    8.2     2.8       6    73.6    38.8$
+   1984   1    5.5     1.5       5    86.0    65.6$
+   1984   2    5.8     1.0       8    29.4    69.1$
+   1984   3    6.0     2.5       1    59.9    71.6$
+   1984   4   10.1     2.9       5    11.6   207.9$
+   1984   5   10.3     5.1       3    37.6   184.6$
+   1984   6   15.8     9.8       0    50.7   177.0$
+   1984   7   18.4    11.3       0    38.0   194.7$
+   1984   8   18.5    12.0       0    53.8   207.5$
+   1984   9   15.5    10.6       0    78.1   114.5$
+   1984  10   14.1     7.3       0    44.9   129.8$
+   1984  11   10.1     6.4       0   110.9    54.2$
+   1984  12    7.8     2.8       6    ---     60.2$
+   1985   1    4.5    -0.5      16    54.4    28.3$
+   1985   2    5.3    -0.2      14     3.7    86.3$
+   1985   3    7.6     1.4       9    51.5   136.4$
+   1985   4   10.5     4.9       1    53.1   115.4$
+   1985   5   11.5     6.2       0    82.6   136.8$
+   1985   6   14.2     7.9       0    33.6   195.1$
+   1985   7   18.2    11.8       0    78.0   191.9$
+   1985   8   ---     ---     ---     48.2   172.9$
+   1985   9   17.2    10.4       0    37.0   120.1$
+   1985  10   13.8     7.9       0    23.0   127.9$
+   1985  11    7.2     2.2       5    80.2    84.3$
+   1985  12    8.3     4.0       7    48.9    38.6$
+   1986   1    5.9     0.4      12    63.7    58.2$
+   1986   2    2.2    -1.8      20    23.1    58.6$
+   1986   3    8.2     1.2       6    38.9   153.6$
+   1986   4    7.8     1.8       5    68.2   127.5$
+   1986   5   14.3     7.3       0    87.6   242.5$
+   1986   6   16.0     9.3       0    25.1   211.9$
+   1986   7   18.8    11.5       0    25.4   175.0$
+   1986   8   15.3     9.4       0    97.8   122.1$
+   1986   9   15.3     7.2       0    21.7   213.2$
+   1986  10   13.6     7.0       0    38.3   153.6$
+   1986  11   10.6     4.3       0    26.1    88.5$
+   1986  12    8.6     2.5       2    99.8    51.5$
+   1987   1    3.9    -0.7      16    31.5    41.6$
+   1987   2    6.8     1.0      11    31.4    77.0$
+   1987   3    6.4     0.4      12    75.1    99.8$
+   1987   4   12.4     5.7       0    59.4   149.7$
+   1987   5   11.1     5.2       0    25.3   161.9$
+   1987   6   14.1     8.3       0    80.4   116.6$
+   1987   7   17.4    11.7       0    59.2   167.1$
+   1987   8   17.4    11.5       0    66.7   129.7$
+   1987   9   16.4     9.0       0    44.5   183.0$
+   1987  10   12.3     5.8       1    96.3   120.2$
+   1987  11    9.0     4.3       2    27.6    52.6$
+   1987  12    8.7     3.7       5    30.4    32.4$
+   1988   1    7.2     2.5       1    62.3    52.3$
+   1988   2    7.2     2.2       5    50.9   118.1$
+   1988   3    8.3     2.4       5    63.8   111.0$
+   1988   4   10.2     4.0       4    39.3   110.6$
+   1988   5   12.4     6.4       0    33.6   177.4$
+   1988   6   15.7     9.3       0    14.4   189.1$
+   1988   7   17.2    10.8       0    76.3   166.1$
+   1988   8   18.0    10.9       0    44.8   207.2$
+   1988   9   16.0     9.3       0    33.3   153.3$
+   1988  10   12.3     7.4       0    75.9    94.2$
+   1988  11    9.0     3.1       2    65.0   100.7$
+   1988  12   10.0     4.7       0    15.6    64.9$
+   1989   1    9.1     3.0       0    10.7    71.7$
+   1989   2    9.1     1.7       7    32.0   112.7$
+   1989   3   10.3     1.7       8    32.9   129.5$
+   1989   4    8.6     1.6       5    32.5   135.1$
+   1989   5   14.8     5.8       0    18.5   269.4$
+   1989   6   17.1     8.1       0    50.6   250.0$
+   1989   7   19.3    12.1       0    21.2   258.5$
+   1989   8   19.7    11.7       0    34.3   234.3$
+   1989   9   17.5    10.3       0    22.4   131.5$
+   1989  10   14.3     8.6       0    43.1    93.7$
+   1989  11    9.5     5.0       2    40.7    74.2$
+   1989  12    7.5     2.7       3    50.7    28.0$
+   1990   1    8.8     3.3       2    69.6    74.9$
+   1990   2    9.5     3.8       2    67.8    78.6$
+   1990   3   11.6     4.5       4     7.2   130.2$
+   1990   4   11.4     3.9       3    12.0   207.8$
+   1990   5   14.1     6.9       0    22.8   202.5$
+   1990   6   16.4     9.9       0    64.6   112.2$
+   1990   7   18.5    11.0       0    17.9   253.6$
+   1990   8   21.2    13.4       0    32.6   206.5$
+   1990   9   15.2     9.4       0    27.6   138.7$
+   1990  10   14.2     9.1       0    66.9   106.6$
+   1990  11    9.3     5.4       3    25.1    55.0$
+   1990  12    7.6     3.0       1    87.6    43.9$
+   1991   1    5.6     0.2      14    42.1    91.6$
+   1991   2    5.1     0.1      14    63.7    48.8$
+   1991   3   10.0     4.6       1    31.5    63.8$
+   1991   4   10.0     4.0       3    13.1   154.5$
+   1991   5   12.4     7.2       0    14.6   134.0$
+   1991   6   15.0     8.2       0    42.0   166.1$
+   1991   7   19.3    12.6       0    26.4   195.6$
+   1991   8   20.5    12.6       0    11.5   201.7$
+   1991   9   17.1    10.0       0    13.1   150.2$
+   1991  10   12.0     7.7       0    43.8    67.0$
+   1991  11    9.4     3.4       3    60.5    59.8$
+   1991  12    8.2     2.0       8    41.8    69.8$
+   1992   1    7.0     1.4      13    28.2    72.3$
+   1992   2    9.0     2.9       3    25.8   107.1$
+   1992   3    9.7     4.5       1    51.5   101.7$
+   1992   4   11.5     6.2       0    36.1   136.1$
+   1992   5   14.9     7.6       0    12.0   258.8$
+   1992   6   17.4    11.1       0    29.9   174.7$
+   1992   7   18.7    11.7       0    60.4   171.1$
+   1992   8   19.0    10.5       0    44.9   187.4$
+   1992   9   15.8     9.6       0   103.7   121.9$
+   1992  10   10.0     5.0       4    72.8    81.8$
+   1992  11   10.0     3.7       3    58.5    76.6$
+   1992  12    6.6     1.8       8    57.8    54.5$
+   1993   1    8.3     2.6       4    33.7    59.8$
+   1993   2    7.5     3.9       3     8.9    58.1$
+   1993   3    9.5     3.2       3    10.2   121.1$
+   1993   4   10.4     5.6       1    90.3    88.9$
+   1993   5   12.3     7.6       0    46.4   167.8$
+   1993   6   17.1     9.6       0    26.0   190.4$
+   1993   7   18.3    11.5       0    36.5   182.2$
+   1993   8   16.9    10.7       0   139.0   147.7$
+   1993   9   14.6     9.7       0    42.6    99.6$
+   1993  10   10.9     5.9       1    36.1    85.7$
+   1993  11    7.0     2.8       6    52.9    49.4$
+   1993  12    7.3     2.8       3    64.6    52.8$
+   1994   1    7.1     2.3       4    83.5    75.4$
+   1994   2    5.0     0.6      11    52.6    70.5$
+   1994   3   10.3     4.7       0    34.0   146.2$
+   1994   4   11.1     5.3       0    29.9   175.1$
+   1994   5   11.5     6.3       0    21.6   162.4$
+   1994   6   17.6    10.3       0    17.5   223.2$
+   1994   7   20.2    13.4       0    40.2   209.8$
+   1994   8   18.4    12.3       0    38.3   157.3$
+   1994   9   14.8     8.4       0    62.2   108.0$
+   1994  10   12.4     6.6       0    37.0    94.5$
+   1994  11   11.9     6.7       0    49.8    81.5$
+   1994  12    8.7     3.3       3    88.7    57.5$
+   1995   1    6.8     0.6      15    68.1    47.0$
+   1995   2    8.9     3.3       1    50.8   104.2$
+   1995   3    8.4     2.6       5    25.3   173.9$
+   1995   4   10.9     5.7       0    ---    185.0$
+   1995   5   14.3     8.0       0    27.0   214.6$
+   1995   6   14.4     9.0       0    25.6    --- $
+   1995   7   20.5    13.2       0    25.5    --- $
+   1995   8   19.7    12.9       0     3.4    --- $
+   1995   9   15.3    10.9       0    95.4    --- $
+   1995  10   16.2     9.4       0    15.4    --- $
+   1995  11   10.3     5.7       0    50.3    57.1$
+   1995  12    5.4     0.1      12    74.1    28.1$
+   1996   1    5.6     1.8       4    42.0     8.7$
+   1996   2    5.4     0.6      12    47.9    77.5$
+   1996   3    4.7     2.0       2    19.6    36.2$
+   1996   4   11.2     3.5       5    25.8   146.4$
+   1996   5   11.7     6.1       0    34.9   205.8$
+   1996   6   17.4     9.2       0    24.3   218.5$
+   1996   7   18.9    11.7       0    12.3   210.8$
+   1996   8   18.9    12.6       0    38.9   198.3$
+   1996   9   15.6    10.9       0    14.5    91.2$
+   1996  10   14.7     8.2       0    19.3   127.7$
+   1996  11    8.7     2.6       8    63.9    80.5$
+   1996  12    6.2    -0.7      17    66.0    47.4$
+   1997   1    6.2     0.2      15    11.1    38.6$
+   1997   2    9.5     3.5       2    57.4   107.0$
+   1997   3   11.3     4.5       1    12.4   148.4$
+   1997   4   11.5     5.3       1     4.8   139.7$
+   1997   5   13.6     6.6       0    39.0   214.9$
+   1997   6   15.6    10.1       0   124.9   131.9$
+   1997   7   18.4    12.3       0    60.8   211.1$
+   1997   8   20.3    13.4       0    43.5   199.1$
+   1997   9   17.1     9.4       0    10.8   181.5$
+   1997  10   13.0     6.8       1    25.2   119.1$
+   1997  11   10.7     6.1       0    52.7    60.7$
+   1997  12    8.6     4.4       3    81.0    32.0$
+   1998   1    7.7     3.1       0    61.7    44.2$
+   1998   2   11.5     5.3       0     2.9    98.6$
+   1998   3   10.2     3.1       4    47.8   103.6$
+   1998   4   10.0     3.6       5   105.2   116.5$
+   1998   5   13.8     7.4       0    45.8   173.3$
+   1998   6   17.0    10.6       0    65.5   140.5$
+   1998   7   18.2    12.3       0    34.2   160.9$
+   1998   8   18.2    11.8       0    30.3   186.2$
+   1998   9   ---     10.3       0    41.5    91.8$
+   1998  10   13.1     7.5       0    57.6   126.6$
+   1998  11    8.8     3.8       0    69.9    76.4$
+   1998  12    8.8     3.1       5    38.7    32.5$
+   1999   1    8.4     2.8       4    68.5    60.4$
+   1999   2    8.0     1.5       8    31.4    93.5$
+   1999   3   10.1     3.7       1    74.1   119.9$
+   1999   4   ---     ---        0    37.6   165.7$
+   1999   5   14.5     8.8       0    39.8   187.1$
+   1999   6   16.2    10.1       0    62.7   165.8$
+   1999   7   20.0    12.9       0     7.8   240.5$
+   1999   8   18.6    11.9       0    62.7   173.5$
+   1999   9   19.1    11.1       0    53.5   179.8$
+   1999  10   13.5     8.1       0    49.6   122.8$
+   1999  11   10.5     5.2       0    43.8    49.5$
+   1999  12    7.2     1.4       9    37.2    63.0$
+   2000   1    8.1     2.9       1    43.5    71.6all data from Whitby
+   2000   2    9.1     3.1       4    28.8   113.9
+   2000   3   10.7     4.0       5    21.5   149.6
+   2000   4   11.1     4.4       2   126.2   134.6
+   2000   5   14.0     7.2       0    39.0   173.8
+   2000   6   17.7    10.3       0    62.2   185.5
+   2000   7   16.5    11.1       0    79.5   140.3
+   2000   8   20.1    11.9       0    33.6   221.9
+   2000   9   17.0    10.7       0   107.7    97.6
+   2000  10   13.3     7.0       0   111.9   121.1
+   2000  11   ---     ---     ---     ---     ---
+   2000  12    7.4     3.2       9    90.5    54.7
+   2001   1    5.9     0.7      11    41.3    84.0
+   2001   2    7.4     0.7      12    90.6   100.3
+   2001   3    7.8     1.8       8    48.0   127.6
+   2001   4   11.0     3.6       3    65.4   141.0
+   2001   5   15.1     7.0       0    10.1   272.7
+   2001   6   17.0     9.6       0    71.0   210.1
+   2001   7   19.7    12.6       0    42.6   174.2
+   2001   8   20.0    12.4       0    70.1   180.1
+   2001   9   15.9    10.4       0    85.9   107.3
+   2001  10   16.2    10.2       0    61.8   139.0
+   2001  11   10.9     4.8       1    42.0    56.3
+   2001  12    7.3     1.7       9    61.1    62.5
+   2002   1    8.2     2.7       8    29.9    58.1
+   2002   2    9.6     3.5       1    59.2    91.6
+   2002   3   11.1     3.4       2    38.1   131.2
+   2002   4   12.4     4.6       3    15.5   214.5
+   2002   5   15.0     8.2       0    44.7   201.9
+   2002   6   18.9    10.2       0    29.0   225.5
+   2002   7   19.5    11.2       0    52.6   208.0
+   2002   8   19.8    13.8       0   138.4   147.5
+   2002   9   16.9    10.1       0    32.7   133.8
+   2002  10   12.6     6.7       1   117.9    85.4
+   2002  11   10.2     5.3       1   101.1    66.4
+   2002  12    7.3     4.4       3   103.0    29.1
+   2003   1    7.6     3.5       4    87.5    48.3
+   2003   2    7.2     0.6      12    13.1   120.0
+   2003   3   11.3     2.7       8    14.0   185.6
+   2003   4   13.0     4.7       1    17.8   197.7
+   2003   5   16.6     8.2       0    35.8   220.4
+   2003   6   20.2    11.5       0    70.8   251.3
+   2003   7   21.3    13.3       0    25.7   205.9
+   2003   8   20.2    12.5       0    27.2   225.8
+   2003   9   18.8     9.9       0    70.8   183.4
+   2003  10   12.3     6.7       1    61.1   121.5
+   2003  11   10.6     5.2       3    48.1    81.0
+   2003  12    7.7     2.3       8    96.5    63.2
+   2004   1    7.5     2.7       4   123.5    44.1
+   2004   2    7.9     4.0       4    53.9    74.0
+   2004   3    9.6     3.3       3    35.0   111.1
+   2004   4   12.4     6.2       1    90.5   116.1
+   2004   5   15.2     7.0       0    25.0   227.7
+   2004   6   19.1    10.8       0    81.7   226.5
+   2004   7   18.8    11.4       0    76.3   192.2
+   2004   8   19.4    13.6       0   131.2   171.3
+   2004   9   18.2    10.4       0    12.1   185.2
+   2004  10   13.5     7.8       0   108.5   109.8
+   2004  11   10.3     5.4       2    36.7    52.5
+   2004  12    8.4     2.9       5    36.5    75.1
+   2005   1    8.9     3.4       3    26.6    65.3
+   2005   2    7.3     2.4       3    54.1    62.1
+   2005   3    9.4     4.7       1    61.6    56.3
+   2005   4   12.1     4.4       2    69.1   173.1
+   2005   5   15.2     6.9       0    32.7   262.6
+   2005   6   18.9    10.8       0    36.7   206.4
+   2005   7   19.5    12.7       0    98.6   193.4
+   2005   8   19.8    11.9       0    65.3   206.4
+   2005   9   18.4    10.8       0    48.3   169.0
+   2005  10   15.4    10.0       0    51.1    77.3
+   2005  11   10.0     3.9       4    85.8    99.2
+   2005  12    7.6     2.8       5    49.0    58.7
+   2006   1    6.8     2.6       5    23.5    43.3
+   2006   2    6.9     2.3       4    51.9    54.9
+   2006   3    7.4     2.0      11    74.0    88.9
+   2006   4   11.8     4.6       2    44.9   210.1
+   2006   5   15.0     7.2       0    88.6   220.6
+   2006   6   20.1    10.9       0     7.8   233.5
+   2006   7   23.4    13.2       0    24.1   299.9
+   2006   8   18.8    12.2       0    81.1   147.7
+   2006   9   20.3    12.9       0    57.7   177.5
+   2006  10   15.9     9.5       0    60.3   105.9
+   2006  11   11.0     5.0       0    64.9   106.3
+   2006  12    8.5     3.4       5    71.7    81.2
+   2007   1    9.6     3.8       1    53.6    85.1
+   2007   2    8.8     3.1       7    60.9    71.7
+   2007   3   10.0     3.6       1    32.3   132.2
+   2007   4   14.5     6.6       0     2.7   174.2
+   2007   5   14.8     7.6       0    55.3   178.6
+   2007   6   16.3    10.5       0   139.5   130.8
+   2007   7   19.3    11.7       0    86.5   195.0
+   2007   8   19.7    11.7       0    23.6   223.7
+   2007   9   17.4    10.5       0    34.1   167.7
+   2007  10   14.4     7.3       0    18.2   132.4
+   2007  11   10.7     5.1       1    85.7    73.9
+   2007  12    7.5     2.6       6    64.5    45.3
+   2008   1    8.8     3.8       2    99.7    59.5
+   2008   2    9.4     1.6      10    30.0   133.0
+   2008   3    9.3     2.8       3    68.1   151.8
+   2008   4   11.1     4.0       4    67.7   155.8
+   2008   5   15.1     7.8       1    17.4   226.7
+   2008   6   17.8     9.9       0    54.1   216.1
+   2008   7   19.9    12.0       0    97.2   197.7
+   2008   8   19.8    13.1       0    86.7   136.5
+   2008   9   17.2    10.7       0    76.0   127.6
+   2008  10   13.2     6.2       2    45.7   134.8
+   2008  11    9.3     4.7       4    62.4    58.3
+   2008  12    6.7     1.8       7    76.7    50.0
+   2009   1    6.0     1.4       8    49.0    65.7
+   2009   2    7.4     2.4      11    52.1    52.2
+   2009   3   10.9     3.4       4    20.2   193.8
+   2009   4   13.2     5.0       0    29.8   158.9
+   2009   5   15.8     7.7       0    42.3   240.6
+   2009   6   16.8     9.9       0    49.8   191.1
+   2009   7   20.7    12.2       0    84.5   231.2
+   2009   8   21.1    12.8       0    23.4   213.4
+   2009   9   18.0    10.3       0    28.0   155.5
+   2009  10   14.1     8.4       0    68.8    87.5
+   2009  11   10.7     5.4       0   125.3    81.3
+   2009  12    5.8     1.2      11    82.8    60.8
+   2010   1    4.3     0.4      13    91.2    33.5
+   2010   2    4.7     0.5      11    98.5    50.2
+   2010   3   10.0     2.7       9    38.9   146.5
+   2010   4   13.1     4.6       1    14.2   169.8
+   2010   5   13.9     6.2       3    11.7   243.3
+   2010   6   18.2    10.6       0    34.6   223.7
+   2010   7   21.4    13.0       0    32.7   163.8
+   2010   8   19.6    11.3       0    57.4   183.3
+   2010   9   17.7    10.4       0    85.4   144.8
+   2010  10   13.3     7.6       0    79.7    92.5
+   2010  11    8.4     2.9       6   189.0    67.0
+   2010  12    3.4    -2.2      19   105.5    49.5
+   2011   1    6.7     1.3      11    47.4    58.7
+   2011   2    8.8     3.5       4    54.1    67.6
+   2011   3   10.6     2.6       7     4.7   160.6
+   2011   4   15.4     6.1       0    17.1   216.5
+   2011   5   16.7     7.5       2    29.3   217.4
+   2011   6   19.1     9.5       0    53.0   225.4
+   2011   7   18.6    11.0       0    66.1   182.6
+   2011   8   19.4    11.0       0   133.1   148.9
+   2011   9   19.0    10.6       0    25.4   178.3
+   2011  10   15.6     8.5       0    52.6   121.0
+   2011  11   12.1     7.0       0    29.3    76.1
+   2011  12    7.9     2.7       4    49.2    63.8
+   2012   1    7.9     2.2       6    32.3    85.2
+   2012   2    8.3     2.0      11    16.0    93.2
+   2012   3   13.1     4.0       1    22.3   203.2
+   2012   4   10.2     3.9       2   135.6   127.4
+   2012   5   13.2     6.3       1    55.6   178.0
+   2012   6   16.5     9.5       0    97.0   137.1
+   2012   7   18.9    11.4       0    72.0   176.0
+   2012   8   20.4    11.9       0    61.5   169.6
+   2012   9   17.5     9.1       0    82.8   175.9
+   2012  10   12.4     5.4       1    61.4   132.4
+   2012  11    9.6     3.6       1   137.2    71.5
+   2012  12    7.2     1.8       9   109.2    53.2
+   2013   1    6.0     1.2      12    81.4    53.9
+   2013   2    5.8     0.5      10    25.2    69.2
+   2013   3    4.7     0.7       8    46.4    67.3
+   2013   4   11.2     4.1       0     7.4   192.7
+   2013   5   14.5     5.9       0    97.4   209.6
+   2013   6   17.2     8.6       0    43.9   208.8
+   2013   7   22.4    12.6       0    21.0   252.7
+   2013   8   21.7    12.2       0    35.1   215.4
+   2013   9   17.3     9.7       0    43.5   149.4
+   2013  10   15.4     9.4       0    61.3   107.3 
+   2013  11    9.1     3.2       4    31.0    78.2 
+   2013  12    9.1     2.8       2    52.8    67.9 
+   2014   1    7.7     2.6       5   112.7    56.9 
+   2014   2    8.9     3.1       2    88.5   113.6 
+   2014   3   11.4     3.4       6    31.7   147.9 
+   2014   4   13.0     6.0       2    40.3   143.5 
+   2014   5   15.8     8.1       1   100.1   192.5 
+   2014   6   17.9    10.9       0    39.6   183.4 
+   2014   7   20.8    12.2       0    40.7   228.2 
+   2014   8   19.0    10.8       0    94.1   239.7 
+   2014   9   17.1    10.4       0    21.5   106.7 
+   2014  10   15.3     8.8       0    62.8   122.8 
+   2014  11   11.1     5.8       1    67.6    56.3 
+   2014  12    7.9     2.2       9    35.1    84.7 
+   2015   1    7.2     1.6      10    35.6    86.2   Provisional
+   2015   2    7.5     1.7       6    23.2    99.2   Provisional
+   2015   3    9.9     3.0       3    15.9   116.8   Provisional
+   2015   4   12.8     3.9       1    12.9   232.7   Provisional
+   2015   5   15.0     6.6       0    60.2   241.5   Provisional
+   2015   6   18.1     8.4       0    30.2   241.5   Provisional
+   2015   7   19.5    11.2       0    62.3   221.1   Provisional
diff --git a/wickairportdata.txt b/wickairportdata.txt
new file mode 100644
index 0000000..d59ef3f
--- /dev/null
+++ b/wickairportdata.txt
@@ -0,0 +1,1226 @@
+Wick Airport
+Location  3365E 9522N 36m amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1914   1    5.9     0.9    ---     48.3    ---
+   1914   2    7.7     2.3    ---     66.0    ---
+   1914   3    6.4     1.1    ---     76.7    ---
+   1914   4   10.8     4.4    ---     27.9    ---
+   1914   5   10.7     4.4    ---     61.0    ---
+   1914   6   13.5     7.6    ---     21.1    ---
+   1914   7   14.4    10.2    ---     91.9    ---
+   1914   8   15.2    10.2    ---     40.6    ---
+   1914   9   13.4     7.9    ---     58.9    ---
+   1914  10   11.8     6.1    ---     48.8    ---
+   1914  11    8.8     3.0    ---    105.2    ---
+   1914  12    5.7     0.5    ---     84.1    ---
+   1915   1    5.6     1.3    ---     58.4    ---
+   1915   2    5.5     0.9    ---     63.5    ---
+   1915   3    6.7     1.0    ---     50.8    ---
+   1915   4    8.7     2.4    ---     58.4    ---
+   1915   5    9.4     3.6    ---     12.7    ---
+   1915   6   12.6     6.8    ---     22.9    ---
+   1915   7   14.3     8.9    ---     63.5    ---
+   1915   8   14.6    10.3    ---     22.9    ---
+   1915   9   13.2     8.7    ---     86.4    ---
+   1915  10   10.9     5.2    ---     27.9    ---
+   1915  11    6.3     1.2    ---     96.5    ---
+   1915  12    5.4     0.2    ---    111.8    ---
+   1916   1    7.7     2.8    ---     76.2    ---
+   1916   2    5.3     1.0    ---     33.0    ---
+   1916   3    4.7     0.6    ---     53.3    ---
+   1916   4    8.7     3.0    ---     43.2    ---
+   1916   5    9.7     5.1    ---     78.7    ---
+   1916   6   11.0     7.3    ---     86.4    ---
+   1916   7   13.8     9.6    ---     33.0    ---
+   1916   8   13.5     8.8    ---     30.5    ---
+   1916   9   13.4     8.1    ---     33.0    ---
+   1916  10   11.1     5.4    ---     94.0    ---
+   1916  11    9.0     4.3    ---     66.0    ---
+   1916  12    6.3     1.0    ---     86.4    ---
+   1917   1    4.6     0.8    ---     94.0    ---
+   1917   2    5.3     0.4    ---     17.8    ---
+   1917   3    5.4     0.2    ---     53.3    ---
+   1917   4    6.8     0.0    ---     58.4    ---
+   1917   5   10.1     4.7    ---     20.3    ---
+   1917   6   13.4     7.5    ---     78.7    ---
+   1917   7   14.4     9.5    ---     35.6    ---
+   1917   8   14.9    10.7    ---     63.5    ---
+   1917   9   14.3     8.3    ---     81.3    ---
+   1917  10    9.2     3.1    ---    127.0    ---
+   1917  11    9.0     3.6    ---    124.5    ---
+   1917  12    5.5     1.1    ---     40.6    ---
+   1918   1    4.3    -1.8    ---     48.3    ---
+   1918   2    7.2     2.8    ---     58.4    ---
+   1918   3    7.3     1.8    ---     35.6    ---
+   1918   4    7.4     2.4    ---     30.5    ---
+   1918   5   11.7     6.9    ---     35.6    ---
+   1918   6   13.0     6.2    ---     40.6    ---
+   1918   7   13.6     9.7    ---    139.7    ---
+   1918   8   15.0    10.3    ---    127.0    ---
+   1918   9   11.5     5.3    ---    101.6    ---
+   1918  10   10.8     5.6    ---     48.3    ---
+   1918  11    8.5     3.1    ---     53.3    ---
+   1918  12    6.9     2.7    ---     96.5    ---
+   1919   1    5.8     2.4    ---     81.3    ---
+   1919   2    4.3    -1.1    ---     38.1    ---
+   1919   3    4.9    -0.4    ---     86.4    ---
+   1919   4    9.2     2.7    ---     50.8    ---
+   1919   5   10.8     6.3    ---     15.2    ---
+   1919   6   13.5     7.7    ---     73.7    ---
+   1919   7   13.7     8.3    ---     20.3    ---
+   1919   8   14.7     8.8    ---     86.4    ---
+   1919   9   13.3     6.7    ---     96.5    ---
+   1919  10   10.2     4.7    ---     71.1    ---
+   1919  11    5.7     0.2    ---    124.5    ---
+   1919  12    5.7     0.5    ---    124.5    ---
+   1920   1    5.8     0.2    ---     83.8    ---
+   1920   2    7.4     1.7    ---     60.2    ---
+   1920   3    7.7     1.9    ---     80.5    ---
+   1920   4    7.8     2.9    ---     50.8    ---
+   1920   5   10.9     5.1    ---     72.6    ---
+   1920   6   12.6     7.9    ---     19.8    ---
+   1920   7   14.8     8.6    ---     48.0    ---
+   1920   8   14.0     8.4    ---     24.1    ---
+   1920   9   13.3     7.1    ---     62.0    ---
+   1920  10   11.8     8.6    ---     15.7    ---
+   1920  11    9.9     5.0    ---     84.6    ---
+   1920  12    7.0     2.3    ---     60.7    ---
+   1921   1    7.2     1.7    ---     71.6    ---
+   1921   2    7.9     3.1    ---     28.7    ---
+   1921   3    7.9     1.6    ---     40.9    ---
+   1921   4    9.6     3.7    ---     25.9    ---
+   1921   5   11.9     5.1    ---     43.2    ---
+   1921   6   13.2     7.3    ---     28.4    ---
+   1921   7   14.9     9.3    ---     61.5    ---
+   1921   8   14.1     8.6    ---     47.2    ---
+   1921   9   13.7     8.5    ---     80.8    ---
+   1921  10   12.2     7.4    ---     58.7    ---
+   1921  11    7.1     3.4    ---     49.5    ---
+   1921  12    7.2     3.3    ---    105.2    ---
+   1922   1    4.9     1.9    ---     83.1    ---
+   1922   2    5.8     1.7    ---     45.7    ---
+   1922   3    6.7     1.9    ---     42.7    ---
+   1922   4    6.9     1.4    ---     86.6    ---
+   1922   5   11.8     5.2    ---     46.5    ---
+   1922   6   12.5     6.9    ---     46.0    ---
+   1922   7   13.3     7.8    ---     80.3    ---
+   1922   8   13.6     8.3    ---     52.1    ---
+   1922   9   12.6     7.2    ---     71.4    ---
+   1922  10   10.2     5.9    ---     39.1    ---
+   1922  11    8.1     3.8    ---     67.8    ---
+   1922  12    7.1     3.6    ---     60.5    ---
+   1923   1    7.1     3.1    ---    100.8    ---
+   1923   2    5.7    ---     ---     62.0    ---
+   1923   3    6.9     3.9    ---     18.3    ---
+   1923   4    7.0     3.8    ---     69.6    ---
+   1923   5    9.3     3.9    ---     93.2    ---
+   1923   6   12.2     7.0    ---     57.4    ---
+   1923   7   15.2    10.1    ---     69.9    ---
+   1923   8   14.3     9.3    ---     91.4    ---
+   1923   9   12.8     7.3    ---     84.8    ---
+   1923  10   10.2     5.4    ---    112.3    ---
+   1923  11    5.9     2.0    ---    111.0    ---
+   1923  12    5.4     1.9    ---    110.5    ---
+   1924   1    6.1     3.4    ---     49.5    ---
+   1924   2    5.7     2.7    ---     57.2    ---
+   1924   3    4.9     0.9    ---     39.9    ---
+   1924   4    8.2     2.6    ---     26.2    ---
+   1924   5    9.4     5.1    ---     58.4    ---
+   1924   6   12.1     7.4    ---     36.6    ---
+   1924   7   14.8     9.6    ---     97.8    ---
+   1924   8   14.8    10.3    ---     58.4    ---
+   1924   9   13.2     8.1    ---    103.1    ---
+   1924  10   11.1     6.9    ---     59.7    ---
+   1924  11    9.2     6.2    ---     37.8    ---
+   1924  12    8.2     5.1    ---     37.6    ---
+   1925   1    6.6     3.7    ---     39.6    ---
+   1925   2    5.7     1.7    ---     77.2    ---
+   1925   3    6.7     1.7    ---     58.7    ---
+   1925   4    8.2     3.1    ---     41.9    ---
+   1925   5   10.4     6.5    ---     53.6    ---
+   1925   6   13.7     8.3    ---     34.5    ---
+   1925   7   15.4    10.8    ---     77.5    ---
+   1925   8   14.1     9.5    ---     47.0    ---
+   1925   9   11.5     7.4    ---     47.0    ---
+   1925  10   10.4     6.7    ---     73.9    ---
+   1925  11    6.7     2.5    ---     47.5    ---
+   1925  12    4.1     0.2    ---     65.8    ---
+   1926   1    6.3     3.6    ---     56.4    ---
+   1926   2    6.7     3.3    ---     53.3    ---
+   1926   3    7.6     3.1    ---     70.6    ---
+   1926   4    9.2     5.0    ---     68.8    ---
+   1926   5    9.8     5.0    ---     48.0    ---
+   1926   6   11.9     8.2    ---     39.1    ---
+   1926   7   14.9    10.1    ---     39.6    ---
+   1926   8   15.1    10.3    ---     51.3    ---
+   1926   9   13.4     8.4    ---     76.2    ---
+   1926  10    8.7     3.6    ---    158.5    ---
+   1926  11    7.9     3.7    ---     62.2    ---
+   1926  12    6.7     2.8    ---     89.7    ---
+   1927   1    6.2     1.9    ---     62.5    ---
+   1927   2    6.8     2.9    ---     50.3    ---
+   1927   3    8.2     3.9    ---     40.9    ---
+   1927   4    8.0     2.1    ---    106.9    ---
+   1927   5    8.9     4.3    ---     52.6    ---
+   1927   6   11.3     6.1    ---     73.4    ---
+   1927   7   14.4    10.1    ---     32.5    ---
+   1927   8   14.6    10.3    ---     50.8    ---
+   1927   9   12.1     7.6    ---     83.3    ---
+   1927  10   10.7     5.8    ---    101.6    ---
+   1927  11    7.6     3.8    ---     92.2    ---
+   1927  12    5.3     2.1    ---     22.4    ---
+   1928   1    5.7     2.0    ---    119.4    ---
+   1928   2    6.6     2.2    ---     42.9    ---
+   1928   3    6.2     3.4    ---     42.9    ---
+   1928   4    8.1     4.2    ---     40.6    ---
+   1928   5    9.4     6.0    ---     36.6    ---
+   1928   6   11.2     6.3    ---     81.0    ---
+   1928   7   13.8     9.4    ---     55.1    ---
+   1928   8   13.1     9.6    ---     53.1    ---
+   1928   9   12.8     7.9    ---     60.7    ---
+   1928  10   11.1     6.6    ---     64.5    ---
+   1928  11    8.6     4.5    ---    116.3    ---
+   1928  12    6.2     3.3    ---     88.1    ---
+   1929   1    4.8     0.9    ---     32.5    ---
+   1929   2    4.3     1.4    ---     35.6    ---
+   1929   3    9.1     3.5    ---     22.4    ---
+   1929   4    6.6     1.9    ---     42.9    ---
+   1929   5   10.9     5.8    ---     49.3    ---
+   1929   6   12.0     7.4    ---     96.8    ---
+   1929   7   14.4     9.0    ---     33.3    ---
+   1929   8   14.3     9.4    ---    121.7    ---
+   1929   9   14.4     9.2    ---     89.4    ---
+   1929  10   10.2     5.3    ---    112.0    ---
+   1929  11    7.9     4.3    ---     81.3    ---
+   1929  12    6.5     3.8    ---    142.5    ---
+   1930   1    5.9     2.6    ---     51.1    ---
+   1930   2    5.3     1.1    ---     31.0    ---
+   1930   3    5.4     0.7    ---     40.6    ---
+   1930   4    8.2     4.4    ---     53.8    ---
+   1930   5    9.8     5.6    ---     38.4    ---
+   1930   6   14.1     8.5    ---     81.0    ---
+   1930   7   14.4     9.9    ---     34.5    ---
+   1930   8   14.9    10.7    ---    141.5    ---
+   1930   9   13.5     9.8    ---     98.3    ---
+   1930  10   10.4     7.0    ---     92.5    ---
+   1930  11    6.9     2.8    ---     97.8    ---
+   1930  12    7.2     3.0       3    51.8    ---
+   1931   1    5.5     0.6       9    79.5    ---
+   1931   2    5.2     0.2       9    73.8    ---
+   1931   3    4.7    -0.5      14    29.7    ---
+   1931   4    8.3     2.9       0    46.2    ---
+   1931   5   10.6     6.0       0   124.6    ---
+   1931   6   12.0     7.1       0    72.8    ---
+   1931   7   14.2    10.1       0    74.5    ---
+   1931   8   13.2    ---        0    27.1    ---
+   1931   9   12.8     7.7       0    23.8    ---
+   1931  10   10.9     4.8       3    74.4    ---
+   1931  11    9.7     6.1       0    67.0    ---
+   1931  12    8.2     3.1       3    71.1    ---
+   1932   1    8.2     2.6       3    86.5    ---
+   1932   2    7.6     3.0       5    13.8    ---
+   1932   3    6.6     1.9       8    52.0    ---
+   1932   4    7.6     1.6       3    75.4    ---
+   1932   5   10.1     5.5       0    35.5    ---
+   1932   6   12.6     7.8       0    16.6    ---
+   1932   7   15.5     9.9       0    76.3    ---
+   1932   8   15.6    10.4       0    69.0    ---
+   1932   9   13.5     7.4       1    97.1    ---
+   1932  10    9.8     4.6       3   125.3    ---
+   1932  11    8.4     3.0       1    74.3    ---
+   1932  12    7.7     2.9       5    51.1    ---
+   1933   1    5.7     0.8       8    44.6    ---
+   1933   2    5.3     0.5      10    86.8    ---
+   1933   3    8.5     3.4       2    47.4    ---
+   1933   4    9.2     3.9       1    34.4    ---
+   1933   5   10.3     5.7       1    18.4    ---
+   1933   6   14.8     8.7       0    37.2    ---
+   1933   7   17.3    11.5       0    56.2    ---
+   1933   8   17.0    10.7       0    65.4    ---
+   1933   9   14.6     8.3       0    29.8    ---
+   1933  10   11.4     5.9       0    98.8    ---
+   1933  11    8.8     4.2       1    74.7    ---
+   1933  12    7.3     2.9       3    27.8    ---
+   1934   1    7.2     2.5       1    46.7    ---
+   1934   2   ---      2.1       3    41.1    ---
+   1934   3    7.1     0.8       8    53.3    ---
+   1934   4    8.0     2.8       3   134.4    ---
+   1934   5   11.9     4.6       1    44.6    ---
+   1934   6   13.3     7.9       0    26.9    ---
+   1934   7   16.0    10.5       0    58.4    ---
+   1934   8   15.8    10.3       0   103.9    ---
+   1934   9   14.8     8.9       0    58.5    ---
+   1934  10   11.5     5.0       2   124.2    ---
+   1934  11    8.6     2.6       6    51.0    ---
+   1934  12    8.8     5.7       0    63.6    ---
+   1935   1    7.4     3.0       4    90.7    ---
+   1935   2    6.4     0.6      10    65.3    ---
+   1935   3    8.5     3.2       4    48.9    ---
+   1935   4    8.3     3.0       7    72.7    ---
+   1935   5    9.9     4.8       2    14.1    ---
+   1935   6   12.9     8.0       0    23.3    ---
+   1935   7   16.3     9.3       0    66.2    ---
+   1935   8   16.0    10.4       0    74.4    ---
+   1935   9   13.8     8.0       1   104.0    ---
+   1935  10   10.4     4.2       1   115.9    ---
+   1935  11    8.8     4.2       0   115.9    ---
+   1935  12    5.7     0.4      13    78.2    ---
+   1936   1    5.0     0.0      15   103.1    ---
+   1936   2    5.2     0.4      10    37.7    ---
+   1936   3    7.1     2.5       5    34.9    ---
+   1936   4    8.3     1.8       5    32.5    ---
+   1936   5   10.2     5.8       0    49.7    ---
+   1936   6   13.7     7.3       0    28.1    ---
+   1936   7   15.4    10.5       0   121.2    ---
+   1936   8   16.1    10.5       0    64.2    ---
+   1936   9   13.8     9.3       0    69.6    ---
+   1936  10   11.4     4.8       2    88.0    ---
+   1936  11    8.9     2.9       2    67.2    ---
+   1936  12    7.3     1.8       4    83.1    ---
+   1937   1    6.6     2.5       3    99.1    ---
+   1937   2    5.3     0.6       9    88.1    ---
+   1937   3    4.7    -0.2      14    49.8    ---
+   1937   4    8.7     3.9       1    29.1    ---
+   1937   5   11.4     6.4       0    17.5    ---
+   1937   6   13.8     8.0       1    70.4    ---
+   1937   7   15.2    10.6       0    49.7    ---
+   1937   8   15.4     9.9       0    78.5    ---
+   1937   9   14.3     7.6       0    44.4    ---
+   1937  10   12.2     6.5       1    63.8    ---
+   1937  11    8.3     3.5       4    37.2    ---
+   1937  12    6.1     1.0      10    56.0    ---
+   1938   1    7.2     2.3       4    89.9    ---
+   1938   2    7.2     1.9       2    52.0    ---
+   1938   3   11.0     4.3       1    53.7    ---
+   1938   4   10.0     3.4       4    39.6    ---
+   1938   5   10.9     5.3       2    66.4    ---
+   1938   6   13.4     7.9       0    89.2    ---
+   1938   7   15.0     9.7       0    87.9    ---
+   1938   8   15.6     9.3       0    60.3    ---
+   1938   9   14.3     8.4       0    74.5    ---
+   1938  10   11.9     6.3       0   113.1    ---
+   1938  11    9.3     4.3       4    71.2    ---
+   1938  12    6.9     2.5       5    49.9    ---
+   1939   1    5.4    -0.4      16    93.6    ---
+   1939   2    7.8     2.9       3    31.8    ---
+   1939   3    7.5     2.6       1    49.5    ---
+   1939   4    9.0     3.4       1    25.2    ---
+   1939   5   11.4     6.7       0    19.9    ---
+   1939   6   14.5     8.2       0    31.2    ---
+   1939   7   14.2     9.7       0   118.3    ---
+   1939   8   15.4    10.6       0    40.3    ---
+   1939   9   14.6     9.4       0    40.5    ---
+   1939  10   10.5     5.1       0    39.7    ---
+   1939  11    9.4     4.3       2   104.5    ---
+   1939  12    6.7     2.6       5    85.0    ---
+   1940   1    4.3    -1.1      14    36.3    ---
+   1940   2    5.1     0.9       7    18.0    ---
+   1940   3    6.8     0.7      12    45.1    ---
+   1940   4    8.2     3.5       1    74.1    ---
+   1940   5   11.9     7.0       0    44.3    ---
+   1940   6   15.1     8.9       0    25.4    ---
+   1940   7   14.1     9.9       0   114.6    ---
+   1940   8   15.2     8.6       0    64.3    ---
+   1940   9   13.4     7.1       0    57.7    ---
+   1940  10   11.1     6.7       0    57.3    ---
+   1940  11    8.8     3.3       0    99.2    ---
+   1940  12    6.8     2.0       5    49.6    ---
+   1941   1    3.9    -0.6      12    29.8    ---
+   1941   2    4.6    -0.4      12    69.0    ---
+   1941   3    5.7     0.3      10    38.3    ---
+   1941   4    7.0     2.3       2    36.7    ---
+   1941   5    9.4     4.2       3    23.1    ---
+   1941   6   13.6     7.8       0    12.8    ---
+   1941   7   15.5     9.9       0    50.4    ---
+   1941   8   15.0     9.6       0   104.8    ---
+   1941   9   15.2     9.8       0    39.5    ---
+   1941  10   11.8     5.2       2    88.2    ---
+   1941  11    9.0     4.6       2    81.6    ---
+   1941  12    7.7     2.7       3    52.6    ---
+   1942   1    4.5     0.0      14   111.0    ---
+   1942   2    4.7    -0.6      15    58.1    ---
+   1942   3    5.9     1.1      10    31.1    ---
+   1942   4    9.5     3.4       2    24.5    ---
+   1942   5   11.3     4.3       2    49.8    ---
+   1942   6   13.5     7.0       0    24.8    ---
+   1942   7   15.9     9.0       0    98.1    ---
+   1942   8   15.5    10.2       0    43.5    ---
+   1942   9   14.4     7.4       0    81.7    ---
+   1942  10   11.0     5.1       0   109.1    ---
+   1942  11    8.6     3.2       3    34.4    ---
+   1942  12    7.9     3.0       6    91.3    ---
+   1943   1    6.4     1.8       6    58.9    ---
+   1943   2    8.7     2.2       3    83.1    ---
+   1943   3    9.1     3.0       4    26.8    ---
+   1943   4   11.3     4.2       2    63.5    ---
+   1943   5   11.8     5.3       1    56.4    ---
+   1943   6   14.4     8.1       0    44.7    ---
+   1943   7   15.4     8.9       0    89.0    ---
+   1943   8   14.9     8.2       0    84.7    ---
+   1943   9   14.2     8.0       0    90.0    ---
+   1943  10   12.9     7.6       0    43.1    ---
+   1943  11    8.1     3.2       1   103.8    ---
+   1943  12    7.2     2.3       3    51.6    ---
+   1944   1    7.1     1.5       8    92.9    ---
+   1944   2    6.6     1.0       8    50.6    ---
+   1944   3    7.2     1.1      12    67.9    ---
+   1944   4   10.1     4.5       2    51.9    ---
+   1944   5   11.3     5.9       0    60.9    ---
+   1944   6   13.3     7.7       0    75.0    ---
+   1944   7   14.7    10.4       0    34.8    ---
+   1944   8   16.8    10.2       0    40.2    ---
+   1944   9   13.6     7.0       0    77.9    ---
+   1944  10   11.2     5.5       0    76.1    ---
+   1944  11    6.9     1.7       4   107.4    ---
+   1944  12    6.2     1.4       7    79.5    ---
+   1945   1    3.7    -2.5      23    93.1    ---
+   1945   2    8.1     2.3       4    48.9    ---
+   1945   3   10.4     4.4       0    29.2    88.1
+   1945   4   10.7     4.1       2    44.7   136.6
+   1945   5   11.5     5.8       0    64.3   165.3
+   1945   6   14.5     8.2       0    72.9   183.8
+   1945   7   16.7    10.9       0    73.9   108.0
+   1945   8   16.1     9.5       0    59.3   132.5
+   1945   9   15.2     8.4       0    63.5   131.7
+   1945  10   13.2     7.3       1    95.1    68.1
+   1945  11   10.3     6.0       0    31.7    41.2
+   1945  12    8.1     2.5       3   137.4    23.1
+   1946   1    6.5     1.6       6    34.1    65.1
+   1946   2    6.4     0.4      10    82.8    68.2
+   1946   3    8.0     1.9       6    40.8    89.5
+   1946   4   11.4     3.6       2    31.6   151.8
+   1946   5   11.5     5.0       1    35.6   200.8
+   1946   6   14.7     7.4       0    69.3   183.4
+   1946   7   16.6    10.5       0    87.8   138.0
+   1946   8   16.1     8.7       0    50.4   197.8
+   1946   9   15.0     8.8       0    54.7   129.3
+   1946  10   11.3     6.1       1     9.7    78.3
+   1946  11    9.3     3.9       6   107.0    33.1
+   1946  12    6.9     1.3       7    48.2    45.4
+   1947   1    5.9     1.6       4    75.1    46.1
+   1947   2    2.2    -2.9      24    36.4    62.7
+   1947   3   ---     -2.5      17    43.9   127.6
+   1947   4   ---      2.9       5    46.0   141.0
+   1947   5   ---      6.1       0    31.4   176.8
+   1947   6   ---      8.0       0    64.4   121.9
+   1947   7   ---     10.0       0    22.4   195.1
+   1947   8   18.3    11.0       0     1.4   248.4
+   1947   9   15.0     8.3       0    98.9   118.1
+   1947  10   12.5     7.4       0    41.1    74.7
+   1947  11    7.6     2.3       8   128.3    49.3
+   1947  12    7.1     2.3       8    89.7    28.7
+   1948   1    5.2     0.6      10   100.3    47.9
+   1948   2    6.4     1.8       2    58.2    79.0
+   1948   3   10.4     3.4       2    27.2   171.3
+   1948   4   10.2     3.5       5    41.2   163.6
+   1948   5   11.6     4.5       4    42.8   252.9
+   1948   6   13.8     8.1       0    72.9   184.4
+   1948   7   15.5     9.5       0    44.1   147.7
+   1948   8   14.2     9.9       0    74.6    83.6
+   1948   9   14.4     8.0       1    78.7   133.2
+   1948  10   10.6     4.7       5   110.0    81.6
+   1948  11    9.8     3.9       6    55.8    59.3
+   1948  12    8.0     4.1       1    75.7    48.9
+   1949   1    7.2     1.1      13   101.4    39.4
+   1949   2    8.1     1.4       7    53.1   114.8
+   1949   3    6.8     1.5       9    88.5    85.5
+   1949   4   11.4     3.6       6    44.4   131.9
+   1949   5   12.2     5.5       0    50.3   191.5
+   1949   6   14.5     6.4       0    35.5   244.5
+   1949   7   16.6     9.5       0    17.4   154.4
+   1949   8   15.9    10.2       0   100.0   117.5
+   1949   9   15.3    10.1       0    60.4    98.9
+   1949  10   12.8     7.4       2    29.3    96.4
+   1949  11    9.6     3.9       3    72.2    56.5
+   1949  12    6.4     0.9       7    98.9    34.7
+   1950   1    7.0     2.8       4    88.0    46.9
+   1950   2    6.0    -0.1      11    48.2    87.4
+   1950   3    9.2     3.3       5    66.3   108.9
+   1950   4    9.1     2.2       5    62.0   170.9
+   1950   5   11.7     5.0       1    18.4   198.1
+   1950   6   15.9     8.4       0    49.7   158.6
+   1950   7   15.8    10.2       0    90.3   163.3
+   1950   8   16.6    10.9       0    87.3   187.8
+   1950   9   13.8     8.0       0   122.2   117.6
+   1950  10   11.8     6.0       1    44.4   106.2
+   1950  11    7.1     2.1       7   104.3    67.3
+   1950  12    3.8    -1.1      19   115.7    24.2
+   1951   1    5.0     1.0       8    66.4    60.9
+   1951   2    5.6     0.6       8    88.1    56.2
+   1951   3    6.0     0.6      14    92.7   102.1
+   1951   4    7.9     1.3       7    62.3   161.4
+   1951   5   10.1     4.7       2    11.6   200.0
+   1951   6   13.1     6.7       0    21.2   180.5
+   1951   7   16.0    10.0       0    94.2   121.6
+   1951   8   15.4     9.7       0    75.4   145.7
+   1951   9   14.6     9.3       0    36.6   138.0
+   1951  10   12.6     7.9       1    48.6    83.6
+   1951  11    9.4     4.5       2   129.6    50.0
+   1951  12    6.7     1.8       9    61.9    51.8
+   1952   1    3.9    -1.6      21    93.3    63.9
+   1952   2    5.7     0.0      15    61.8    72.3
+   1952   3    7.6     2.6       2    71.2   122.7
+   1952   4   10.9     4.5       1    12.4   177.5
+   1952   5   12.0     7.0       0    46.0   115.2
+   1952   6   13.6     6.9       0    74.2   136.0
+   1952   7   15.7     9.3       0    40.7   166.1
+   1952   8   15.1     9.9       0    88.4   107.6
+   1952   9   11.9     6.0       0    62.1    94.3
+   1952  10   10.3     5.4       2    88.6    96.1
+   1952  11    6.2     0.7      11    90.6    55.3
+   1952  12    5.5     0.6      13    92.0    29.2
+   1953   1    7.0     2.4       7    71.2    31.6
+   1953   2    7.5     2.0       5    39.6    84.1
+   1953   3    9.4     2.4       4    32.1   151.2
+   1953   4    8.5     1.7       9    54.4   163.9
+   1953   5   12.3     6.1       0    65.0   149.2
+   1953   6   13.9     8.8       0    41.7   136.9
+   1953   7   15.1     9.8       0   104.6    98.7
+   1953   8   16.4     9.7       0    73.1   155.4
+   1953   9   15.2    10.1       0    53.1   115.5
+   1953  10   12.4     7.8       0    29.8    92.5
+   1953  11    9.9     4.7       0    62.8    55.8
+   1953  12    8.1     3.7       2    58.5    41.8
+   1954   1    5.8     1.5       6    47.2    29.3
+   1954   2    5.1     0.6      10    47.8    77.8
+   1954   3    7.0     2.2       4    53.9   102.6
+   1954   4   10.2     3.1       3    28.0   210.3
+   1954   5   11.5     5.8       1    69.4   138.2
+   1954   6   13.5     8.1       0    86.7   117.8
+   1954   7   15.0     9.2       0    78.9   154.6
+   1954   8   15.0     9.5       0    59.7   115.4
+   1954   9   13.3     6.8       1    69.6   132.0
+   1954  10   11.7     5.6       0   143.9    92.8
+   1954  11    8.4     3.2       2   113.6    42.0
+   1954  12    7.4     2.3       7   139.4    21.5
+   1955   1    4.3    -0.5      13    94.1    30.4
+   1955   2    3.1    -2.4      22    79.4    84.5
+   1955   3    6.2     0.6      10    41.6   113.1
+   1955   4   11.3     4.1       2    33.5   177.1
+   1955   5   10.2     3.5       2    64.9   207.2
+   1955   6   13.8     7.1       0    14.5   220.1
+   1955   7   18.1     9.8       0     9.0   200.6
+   1955   8   17.3    11.1       0    14.6   128.2
+   1955   9   15.9     9.1       0    82.6   133.6
+   1955  10   10.7     4.8       3   103.7    72.0
+   1955  11    9.7     4.4       2    58.6    47.3
+   1955  12    5.9     0.3       9   123.5    31.1
+   1956   1    4.8    -0.8      15   138.2    37.0
+   1956   2    5.0    -1.0      16    46.8    55.4
+   1956   3    6.6     2.0       5    41.3    96.6
+   1956   4    8.5     1.2      11    42.9   185.8
+   1956   5   13.2     6.1       0    36.2   170.6
+   1956   6   13.0     6.8       0    60.6   170.4
+   1956   7   14.8     9.2       0    91.9   145.8
+   1956   8   13.8     7.7       0    70.0   145.8
+   1956   9   13.8     9.1       0    48.0    79.0
+   1956  10   11.3     5.8       0    69.4    97.3
+   1956  11    8.8     3.7       3    93.1    30.0
+   1956  12    7.9     2.7       1    87.0    22.4
+   1957   1    7.6     1.9       5    78.1    54.0
+   1957   2    6.0     0.3       8    30.4    83.3
+   1957   3    9.2     4.2       1    88.3    90.0
+   1957   4   10.8     3.4       2    26.2   181.9
+   1957   5   10.9     4.6       2    33.7   176.5
+   1957   6   14.2     6.8       0    77.1   189.0
+   1957   7   14.2     9.9       0   102.2    74.0
+   1957   8   14.7     9.7       0   130.2   125.9
+   1957   9   12.7     7.3       0    82.6   112.4
+   1957  10   12.2     5.7       0    51.4    83.9
+   1957  11    8.8     3.9       2    54.6    35.6
+   1957  12    6.4     1.7       6   102.6    47.6
+   1958   1    5.2    -0.9      15   104.1    34.8
+   1958   2    5.1    -1.1      17   127.2    61.7
+   1958   3    4.7    -0.2      14    74.5   105.0
+   1958   4    9.6     2.6       3    37.6   156.8
+   1958   5   10.5     4.1       0    82.6   212.0
+   1958   6   13.3     8.2       0    23.1   160.4
+   1958   7   15.7     9.5       0    54.4   163.0
+   1958   8   15.1    10.2       0    81.1   102.1
+   1958   9   15.2    10.4       0    21.4   138.7
+   1958  10   12.7     6.9       0    88.4   101.5
+   1958  11    9.8     3.5       4    34.2    69.8
+   1958  12    6.3     1.5       8    87.2    24.7
+   1959   1    3.6    -2.3      25   192.9    60.5
+   1959   2    7.8     1.4       6     8.5    98.6
+   1959   3    8.6     3.3       3    42.5   106.1
+   1959   4   10.2     4.0       1    49.2   151.3
+   1959   5   12.3     6.5       2    38.5   134.4
+   1959   6   15.1     8.2       0    37.0   205.2
+   1959   7   16.6    10.9       0    68.8   110.2
+   1959   8   17.1    10.7       0    50.3   121.6
+   1959   9   15.8     8.9       0    26.3   148.7
+   1959  10   13.1     8.3       0   101.8   101.7
+   1959  11    9.6     4.4       1   108.5    66.0
+   1959  12    7.3     3.1       2    79.7    19.5
+   1960   1    5.9     0.5       8    93.1    55.2
+   1960   2    5.1    -1.0      15   135.4    91.0
+   1960   3    6.8     2.8       5    27.2    75.1
+   1960   4   10.5     4.8       0    46.2   126.4
+   1960   5   13.2     6.8       1    15.1   212.8
+   1960   6   16.0     9.2       0    48.6   196.1
+   1960   7   15.8    10.0       0    73.5   190.9
+   1960   8   15.0     9.2       0    98.6   130.9
+   1960   9   14.3     8.2       0    62.4   133.4
+   1960  10   11.0     8.0       0    76.5    45.5
+   1960  11    8.8     4.2       1    64.1    57.2
+   1960  12    5.6     1.0       7    68.8    58.6
+   1961   1    5.5     0.9       9    61.8    50.8
+   1961   2    7.9     2.3       8    56.2    77.7
+   1961   3   10.5     3.6       5    51.3   109.5
+   1961   4    9.4     3.6       6    55.1   144.0
+   1961   5   11.5     5.5       1    32.4   177.6
+   1961   6   14.6     7.8       0    33.4   148.0
+   1961   7   14.7     9.4       0    62.5    73.9
+   1961   8   15.8     9.3       0    73.9   153.0
+   1961   9   15.1     9.1       0    65.0   130.7
+   1961  10   11.8     7.6       0    68.7    96.1
+   1961  11    7.5     1.6       8    48.8    71.6
+   1961  12    4.6    -1.1      17    73.3    38.3
+   1962   1    6.1     0.9       8    75.1    57.3
+   1962   2    6.8     1.2       7    64.5    77.2
+   1962   3    4.8    -1.3      12    74.6   125.9
+   1962   4    8.6     2.1       8    62.5   197.0
+   1962   5   10.3     4.8       1    50.7   114.2
+   1962   6   14.7     7.7       1    54.6   160.6
+   1962   7   13.7     8.7       0    33.1   120.7
+   1962   8   14.2     7.9       0   119.5   146.0
+   1962   9   12.7     7.4       0    55.9    80.0
+   1962  10   12.1     7.2       1    37.1    81.1
+   1962  11    7.2     2.7      10    69.8    34.7
+   1962  12    6.0     1.0      12   104.6    30.1
+   1963   1    3.2    -2.3      15    38.2    37.8
+   1963   2    4.1    -1.1      17    20.9    83.7
+   1963   3    7.7     2.9       2    59.2   107.6
+   1963   4    9.6     3.6       3    27.9   155.5
+   1963   5   11.5     4.7       0    52.5   168.7
+   1963   6   14.0     8.5       0    64.8   136.2
+   1963   7   14.9     8.7       0    38.2   162.4
+   1963   8   14.1     9.2       0   135.4   102.3
+   1963   9   14.0     8.2       0    70.0   131.3
+   1963  10   12.0     6.2       0    47.8    78.2
+   1963  11    7.9     3.2      11   125.8    41.6
+   1963  12    5.9     1.6      10    29.1    30.1
+   1964   1    7.5     2.5       3    28.7    45.7
+   1964   2    6.4     2.4       4    55.0    58.0
+   1964   3    6.7     2.3       3    32.5    82.2
+   1964   4   10.6     3.7       3    27.3   127.0
+   1964   5   12.2     6.7       0    41.0   114.3
+   1964   6   14.7     7.2       0    52.4   164.4
+   1964   7   15.9     8.7       0    40.2   170.7
+   1964   8   14.8     8.6       0   139.9   109.6
+   1964   9   13.5     7.6       0   117.6   103.6
+   1964  10   11.2     5.5       1    47.3    85.7
+   1964  11    9.1     3.5       3    63.5    50.3
+   1964  12    5.6     0.2      10    74.7    41.3
+   1965   1    5.1    -0.2      13    90.7    51.3
+   1965   2    6.4     1.7       8    44.6    38.0
+   1965   3    6.7     0.7      12    23.8   119.9
+   1965   4    9.8     2.7       3    69.9   168.4
+   1965   5   10.5     5.8       1    59.6   103.6
+   1965   6   14.0     8.5       0    40.0   111.4
+   1965   7   12.9     7.7       0    98.4   118.0
+   1965   8   15.0     8.8       0    56.1   138.0
+   1965   9   13.5     8.6       0   103.1    81.8
+   1965  10   12.1     7.6       0    55.7   116.7
+   1965  11    6.1     0.9      10    86.7    50.1
+   1965  12    4.5    -0.3      15    96.1    28.4
+   1966   1    5.1     1.3      10    45.5    20.6
+   1966   2    5.4     1.2      12    67.1    61.7
+   1966   3    8.3     2.2       8    80.7   107.2
+   1966   4    7.5     2.0      10    13.2   146.9
+   1966   5   11.9     5.0       0    68.1   199.1
+   1966   6   14.3     9.5       0   106.5    94.9
+   1966   7   15.6     8.5       0    86.5   162.5
+   1966   8   14.8     8.9       0    86.2   143.2
+   1966   9   14.6     8.9       0    76.0    72.2
+   1966  10   11.2     6.1       1   136.0    75.1
+   1966  11    6.8     2.1       7   102.0    46.1
+   1966  12    5.7     0.8      13   137.8    29.5
+   1967   1    5.9     2.3       7   101.3    27.7
+   1967   2    7.2     2.8       2    57.3    68.8
+   1967   3    8.3     1.8       6    87.6   116.5
+   1967   4    9.9     2.6       6    43.9   147.4
+   1967   5   10.5     5.1       2    60.8   173.4
+   1967   6   14.4     7.6       0    33.3   218.4
+   1967   7   16.6     9.7       0    33.9   155.3
+   1967   8   15.5     9.7       0    68.0   110.0
+   1967   9   14.3     9.7       0    90.6    86.6
+   1967  10   10.9     5.4       0    91.2    93.4
+   1967  11    8.6     2.5       4    80.7    48.0
+   1967  12    6.2     1.1      13   121.5    31.4
+   1968   1    5.5     0.1      11    77.5    38.5
+   1968   2    4.2    -1.0      19    52.1    94.5
+   1968   3    7.7     1.7       8    55.4    83.7
+   1968   4    8.7     3.1       7    65.4   147.5
+   1968   5    9.1     3.8       5    53.1   152.5
+   1968   6   14.1     7.8       0    67.9   162.8
+   1968   7   14.2     8.9       0    74.4   119.0
+   1968   8   15.1     9.1       0    56.7   139.6
+   1968   9   13.7     9.0       0    43.9    86.1
+   1968  10   12.2     7.6       0   105.3    43.7
+   1968  11    8.1     3.4       4    34.0    34.6
+   1968  12    6.3     2.1      10    55.6    23.9
+   1969   1    6.7     2.2       4   140.0    35.7
+   1969   2    3.1    -2.4      19    50.1    54.4
+   1969   3    5.7     0.0      14    18.7   103.9
+   1969   4    9.1     2.5       6    56.0   143.9
+   1969   5   10.3     5.0       1    50.2    89.4
+   1969   6   15.2     8.2       0    35.1   205.7
+   1969   7   17.4     9.9       0    40.6   146.8
+   1969   8   16.2    11.1       0    59.4   131.7
+   1969   9   14.6     7.9       0    89.1   106.3
+   1969  10   13.7     7.8       0    73.3    80.4
+   1969  11    5.6    -0.1      13    83.1    55.5
+   1969  12    5.9     1.5       6    93.0    39.0
+   1970   1    5.2     1.4       9    51.8    28.3
+   1970   2    4.0    -2.1      17    97.7    77.6
+   1970   3    5.9    -0.2      15    69.0   112.1
+   1970   4    8.5     1.5       7    59.9   173.3
+   1970   5   12.2     6.4       0    37.2   105.1
+   1970   6   15.3     8.9       0    19.7   247.9
+   1970   7   14.4     8.5       0    68.3   107.2
+   1970   8   16.1    10.7       0    96.9   107.3
+   1970   9   14.4     8.7       0    68.5   106.5
+   1970  10   11.3     5.5       1   105.0    76.5
+   1970  11    7.8     2.8       5   168.2    48.7
+   1970  12    6.7     1.9       6    50.2    26.1
+   1971   1    6.7     2.8       4    75.2    23.3
+   1971   2    7.5     2.3       6    29.5    77.9
+   1971   3    7.9     1.8      10    71.6    91.2
+   1971   4    9.5     3.2       1    22.1   122.2
+   1971   5   13.2     6.7       0    57.9   207.4
+   1971   6   12.8     6.7       0    60.3   134.9
+   1971   7   15.8     8.7       0    57.0   159.0
+   1971   8   15.4     9.1       0    50.2   134.5
+   1971   9   15.4     9.1       0    33.2   115.5
+   1971  10   13.1     6.5       2    53.8   120.0
+   1971  11    8.2     2.5       6    90.4    27.3
+   1971  12    9.3     4.1       2    39.0    15.9
+   1972   1    6.2     2.4       6    63.2    33.1
+   1972   2    6.4     2.6       2    68.8    53.7
+   1972   3    7.9     3.0       4    21.7   112.8
+   1972   4   10.1     3.6       0    52.4   148.1
+   1972   5   11.5     6.1       0    37.1   142.9
+   1972   6   13.3     7.2       0    65.7   173.6
+   1972   7   15.7     9.4       0    47.0   160.0
+   1972   8   15.0     8.8       0    34.9   127.3
+   1972   9   13.2     6.4       1    24.5   105.3
+   1972  10   12.5     6.9       0    22.9   110.7
+   1972  11    8.2     2.1       8    96.6    54.7
+   1972  12    7.5     2.5       7    27.5    54.9
+   1973   1    7.4     2.8       2    31.2    44.0
+   1973   2    6.0    -0.6      13    67.2    80.6
+   1973   3    9.4     2.4       8    14.1   117.9
+   1973   4    7.9     1.6       9    95.8   124.9
+   1973   5   11.1     5.1       0    49.0   159.5
+   1973   6   15.2     8.4       0    44.3   103.8
+   1973   7   15.6     9.6       0    54.3   120.9
+   1973   8   15.9     9.1       0   102.8   156.2
+   1973   9   14.1     8.2       0    81.9    92.1
+   1973  10   11.1     4.0       8    57.3   112.6
+   1973  11    7.5     1.8      10   161.9    46.6
+   1973  12    6.3     0.6      10   103.0    13.7
+   1974   1    7.5     2.9       0    51.2    46.4
+   1974   2    7.1     2.1       5    69.2    38.2
+   1974   3    7.3     2.4       5    35.0   103.2
+   1974   4    9.4     3.6       2    15.3   143.6
+   1974   5   11.7     6.6       0    51.1   161.0
+   1974   6   14.0     7.7       0    56.2   166.7
+   1974   7   15.7     8.8       0    55.7   154.2
+   1974   8   16.3     9.5       0    66.8   139.1
+   1974   9   13.3     6.5       2    65.5   130.7
+   1974  10   10.0     4.6       1    71.7    62.0
+   1974  11    8.3     3.4       2   114.0    42.4
+   1974  12    7.5     2.6       5    81.2    35.4
+   1975   1    7.2     0.9      12    80.5    53.1
+   1975   2    7.0     2.3       2    14.9   110.1
+   1975   3    6.8     1.2       9    40.2   111.4
+   1975   4    8.8     2.5       6    58.8    98.8
+   1975   5   10.1     4.3       0    33.2   148.1
+   1975   6   14.9     6.9       1    22.2   200.9
+   1975   7   16.1    10.0       0    46.2   114.8
+   1975   8   17.6    11.0       0    58.6   175.0
+   1975   9   14.2     7.4       0    92.1   114.4
+   1975  10   12.4     7.5       1    22.4   104.5
+   1975  11    8.7     3.7       3    70.6    35.3
+   1975  12    8.0     3.0       3    82.6    29.7
+   1976   1    5.9     1.0       9   134.4    26.5
+   1976   2    7.0     2.7       3    57.2    72.2
+   1976   3    6.5     2.1       4    75.2    90.3
+   1976   4    9.9     3.8       3    14.5   102.1
+   1976   5   12.0     6.3       0    29.5   179.5
+   1976   6   16.1     8.7       0    23.3   138.2
+   1976   7   17.8    10.9       0    34.1   194.3
+   1976   8   17.3     9.5       0    20.8   214.3
+   1976   9   13.3     9.1       0    93.5    71.6
+   1976  10   11.9     7.4       0    84.1    74.4
+   1976  11    8.6     3.1       4    32.9    92.7
+   1976  12    4.5    -0.7      15    63.9    26.4
+   1977   1    5.2     0.2      13    77.7    58.0
+   1977   2    5.3     0.6      12    60.6    77.1
+   1977   3    7.9     3.1       4    46.2    88.4
+   1977   4    8.3     2.4       6    74.4   148.4
+   1977   5   11.1     4.8       3    70.4   196.2
+   1977   6   12.9     6.5       0    60.3   164.2
+   1977   7   15.1     9.3       0    33.2   132.3
+   1977   8   15.0     9.6       0    83.3   142.8
+   1977   9   13.1     7.6       0    62.4   110.5
+   1977  10   12.4     7.8       0    31.3    71.6
+   1977  11    7.4     2.1       6   111.2    51.2
+   1977  12    7.6     2.5       5    41.6    25.7
+   1978   1    5.1    -0.2      16    92.4    41.5
+   1978   2    4.1    -1.6      12    72.2    68.9
+   1978   3    8.1     2.0       8    94.6   126.2
+   1978   4    7.6     2.1       8    35.3   121.0
+   1978   5   12.1     6.0       0    21.2   198.5
+   1978   6   13.9     8.3       0    29.9   140.3
+   1978   7   14.0     8.9       0    50.6   100.6
+   1978   8   14.8     9.8       0    41.8   106.0
+   1978   9   13.9     7.6       0   113.7   128.6
+   1978  10   12.7     6.6       0    55.5    75.8
+   1978  11    9.2     3.4       6    69.3    53.5
+   1978  12    5.8     3.3       5    63.4    17.9
+   1979   1    3.4    -2.1      20    66.5    27.1
+   1979   2    3.7    -1.0      15    23.9    92.6
+   1979   3    5.9     0.1      12    71.6   107.7
+   1979   4    8.6     3.1       3    87.0    99.3
+   1979   5   10.5     3.6       8    67.8   167.8
+   1979   6   13.7     8.1       0    59.7   170.2
+   1979   7   15.2     9.3       0    86.9    92.3
+   1979   8   14.7     9.2       0    72.0   105.8
+   1979   9   14.4     7.4       0    56.9   155.5
+   1979  10   11.7     8.3       0   104.5    78.8
+   1979  11    7.7     2.3       5   131.1    41.8
+   1979  12    6.1     2.2       4   107.1    35.3
+   1980   1    5.1     1.7       5    76.3    36.8
+   1980   2    6.4     1.6       5    58.2    59.1
+   1980   3    5.9     1.5       9    71.8    75.6
+   1980   4   10.0     3.7       0    15.3   141.5
+   1980   5   11.0     4.8       2     9.5   165.6
+   1980   6   14.5     8.9       0    55.7   123.4
+   1980   7   14.4     9.5       0    58.6   100.9
+   1980   8   15.0    10.2       0    65.8    91.7
+   1980   9   14.8     9.3       0    98.7   104.7
+   1980  10   10.0     5.1       0   116.2    85.7
+   1980  11    7.7     3.1       5   134.6    35.8
+   1980  12    7.0     2.0       3   111.3    19.4
+   1981   1    6.2    -0.5      16    97.6    42.3
+   1981   2    5.7     1.4       6    58.5    78.9
+   1981   3    7.3     2.0       6    72.8    98.0
+   1981   4    9.1     2.2       9    30.5   157.9
+   1981   5   11.3     6.2       1    43.4   175.2
+   1981   6   13.6     7.8       0    85.5   130.3
+   1981   7   15.8     9.9       0    63.9   121.6
+   1981   8   15.9     9.9       0    61.9   113.0
+   1981   9   14.7     9.4       0   103.2    95.5
+   1981  10    8.9     2.6       4   130.9    91.3
+   1981  11    8.1     2.8       6   125.3    53.0
+   1981  12    3.9    -1.7      17    71.6    28.8
+   1982   1    4.8     0.1      10    80.8    35.3
+   1982   2    6.8     2.3       3    26.1    78.3
+   1982   3    8.0     2.2       5    92.4   120.6
+   1982   4    9.8     3.9       3    36.3   103.9
+   1982   5   12.1     4.3       5    61.7   225.7
+   1982   6   13.4     8.3       0    13.8   149.4
+   1982   7   16.7    10.3       0    49.4   167.4
+   1982   8   16.0     9.9       0    73.3   130.4
+   1982   9   14.1     7.9       0   102.9    99.5
+   1982  10   11.6     7.4       0    70.9    72.7
+   1982  11    8.3     2.8       6   117.4    47.3
+   1982  12    5.9     0.5      13   115.8    26.7
+   1983   1    7.0     1.8       9   104.3    25.2
+   1983   2    4.7    -0.6      12    47.6    59.7
+   1983   3    8.3     2.7       6    71.9    69.4
+   1983   4    7.6     1.3      10    41.5   110.6
+   1983   5    9.8     5.2       1    34.1    94.5
+   1983   6   13.5     7.7       0    51.4   167.2
+   1983   7   16.7     9.8       0    23.7   165.1
+   1983   8   16.7    10.4       0    24.9   122.3
+   1983   9   13.4     8.5       0    88.1    77.5
+   1983  10   11.6     5.5       1    92.6    78.0
+   1983  11    8.9     4.4       4    31.7    26.0
+   1983  12    8.0     2.6       6   114.8    15.6
+   1984   1    3.9    -1.9      19   136.9    37.5
+   1984   2    6.5     1.9       7    58.8    45.8
+   1984   3    6.5     2.0       4    56.2    72.5
+   1984   4    9.3     3.1       1    47.6   154.2
+   1984   5   11.2     4.2       0    11.8   177.4
+   1984   6   14.3     8.3       0    50.9   106.0
+   1984   7   16.3    10.3       0    34.9    91.5
+   1984   8   17.4    10.1       0    16.9   173.3
+   1984   9   13.2     7.7       0    99.0    90.0
+   1984  10   12.0     5.3       1   176.1   114.8
+   1984  11    9.3     5.1       2   137.3    36.5
+   1984  12    7.8     3.0       5    85.9    40.6
+   1985   1    4.4    -1.0      15    83.2    33.3
+   1985   2    6.4     1.1       5    30.4    84.4
+   1985   3    6.3     1.0      10    76.9   108.3
+   1985   4    9.1     3.0       4    87.7   120.2
+   1985   5   11.0     5.3       1    76.2   163.5
+   1985   6   13.0     6.7       0    88.5   190.6
+   1985   7   15.5    10.3       0    90.8   115.8
+   1985   8   14.7     9.8       0   127.0   141.2
+   1985   9   13.4     7.8       0    98.0   124.3
+   1985  10   12.6     6.9       0    20.3   132.7
+   1985  11    6.0     0.3      13   140.2    39.0
+   1985  12    6.6     1.1       7    81.3    41.3
+   1986   1    5.0     0.5      13    77.6    30.5
+   1986   2    3.8    -1.4      15    21.5    93.8
+   1986   3    7.5     1.8       4    57.2   137.3
+   1986   4    7.5     1.3       8    42.6   127.3
+   1986   5   12.2     6.1       1    62.7   193.5
+   1986   6   13.8     7.9       0    43.5   178.7
+   1986   7   15.6     9.7       0    66.8   141.9
+   1986   8   13.5     7.9       0    72.8   150.8
+   1986   9   13.1     6.2       0    67.8   106.0
+   1986  10   11.8     6.6       1    66.0   110.6
+   1986  11    9.1     3.3       3    41.5    52.3
+   1986  12    6.2     1.3       9   114.6    26.7
+   1987   1    4.8     0.4      12    50.0    29.4
+   1987   2    5.3     0.1      12    67.4    61.6
+   1987   3    5.9     0.6      12   117.1   119.8
+   1987   4   10.9     4.2       3    42.1   123.8
+   1987   5   10.8     4.9       1    41.8   143.3
+   1987   6   12.6     5.5       0    31.8   165.3
+   1987   7   14.8     9.9       0    99.4    87.4
+   1987   8   15.0     9.6       0    54.2   114.9
+   1987   9   14.0     8.1       0    62.5   148.2
+   1987  10   10.9     5.8       1   114.1    86.8
+   1987  11    8.4     3.4       4    69.4    50.8
+   1987  12    7.7     2.0      10    58.2    43.2
+   1988   1    6.2     1.3      14    86.4    59.0
+   1988   2    6.4     1.4       8    60.1    74.6
+   1988   3    7.0     1.1      12    79.7   122.1
+   1988   4    9.3     3.2       5    49.8   140.5
+   1988   5   11.4     6.3       0    54.9   213.9
+   1988   6   14.4     8.7       0    12.5   149.2
+   1988   7   15.3    10.0       0    86.7   144.7
+   1988   8   15.6    10.0       0    91.0   110.2
+   1988   9   14.9     8.9       0    62.7   123.5
+   1988  10   11.4     6.6       0   102.0    62.4
+   1988  11    8.6     3.3       3    76.5    63.3
+   1988  12    8.9     3.9       1    67.4    22.9
+   1989   1    9.4     3.8       2    24.5    73.1
+   1989   2    7.2     1.0       8    86.0    88.6
+   1989   3    8.3     1.6       8    42.5   137.4
+   1989   4    8.3     2.5       6    50.0   123.3
+   1989   5   12.5     5.5       0    33.6   232.0
+   1989   6   14.3     6.9       1    30.9   205.1
+   1989   7   16.9    10.1       0    57.1   158.0
+   1989   8   16.0     9.5       0    65.5   130.8
+   1989   9   14.5     7.7       1    47.1   137.2
+   1989  10   11.8     6.5       0    74.2    84.7
+   1989  11    8.7     4.3       3    43.2    83.4
+   1989  12    6.6     0.9      13    49.4    39.6
+   1990   1    7.6     2.1       6    39.5    60.8
+   1990   2    7.5     2.1       4   115.1    79.9
+   1990   3    9.5     3.0       4    70.4    91.5
+   1990   4    9.9     2.7       5    53.8   188.2
+   1990   5   12.2     6.1       0    25.6   203.4
+   1990   6   13.6     8.5       0    69.8   103.3
+   1990   7   16.2     9.6       0    44.5   214.0
+   1990   8   17.1    10.9       0    83.2   148.7
+   1990   9   13.7     7.0       0    95.2   106.2
+   1990  10   12.0     7.2       2    71.3    96.3
+   1990  11    8.3     3.7       2    89.1    55.1
+   1990  12    6.7     1.8       7    76.7    29.4
+   1991   1    5.8     0.5      12    44.7    77.8
+   1991   2    5.1     0.5       7    44.8    54.3
+   1991   3    8.9     3.4       1    89.2    93.5
+   1991   4    9.5     3.9       2    24.0   174.7
+   1991   5   11.7     5.8       0    49.6   151.7
+   1991   6   12.2     5.9       1    74.1   167.4
+   1991   7   16.0    10.9       0    63.8   102.7
+   1991   8   17.8    10.7       0    35.1   164.1
+   1991   9   14.4     7.5       2    44.8   150.4
+   1991  10   11.2     6.5       0    72.1    54.5
+   1991  11    8.6     3.1       4   128.0    42.9
+   1991  12    7.6     2.0       4    51.2    21.0
+   1992   1    7.5     2.0       7    46.8    39.8
+   1992   2    7.7     2.1       6    64.3    61.5
+   1992   3    7.7     1.9       5    87.5    63.6
+   1992   4    9.4     3.9       1    61.7   104.2
+   1992   5   12.6     6.1       2    43.7   234.3
+   1992   6   15.1     8.6       0    41.0   152.5
+   1992   7   15.7    10.0       0    65.2   115.2
+   1992   8   15.1     9.6       0   151.2   133.9
+   1992   9   13.5     8.4       0    96.1    89.6
+   1992  10    9.7     3.9       3    97.3    74.9
+   1992  11    8.3     2.5       6    79.8    51.1
+   1992  12    5.9     0.6      11    49.6    46.4
+   1993   1    6.0     0.9      10    93.7    35.4
+   1993   2    7.9     3.5       3    31.2    40.4
+   1993   3    8.2     2.7       4    56.5   113.4
+   1993   4    9.1     3.8       3    34.2    99.6
+   1993   5   10.4     5.0       2    65.8   115.2
+   1993   6   13.0     7.7       0    44.8    ---
+   1993   7   14.0     8.5       0    85.8    ---
+   1993   8   14.5     8.7       0    63.6   110.5
+   1993   9   13.0     7.8       1    31.1   129.1
+   1993  10    9.3     5.2       3    84.6    49.2
+   1993  11    7.6     3.0       6    41.4    66.5
+   1993  12    4.7    -0.3      15    75.0    ---
+   1994   1    5.3     0.8      11    82.9    ---
+   1994   2    4.5     1.2       6    30.4    ---
+   1994   3    7.0     1.1       6    70.5    ---
+   1994   4    9.3     2.6       7    47.4    ---
+   1994   5   11.3     3.8       2    19.6    ---
+   1994   6   15.0     7.4       0    45.6    ---
+   1994   7   16.2    10.5       0    47.0    ---
+   1994   8   15.5     9.7       0    53.0    ---
+   1994   9   13.7     7.2       0    86.4    ---
+   1994  10   10.9     5.2       1    61.0    ---
+   1994  11   10.2     5.8       2    95.0    ---
+   1994  12    6.8     1.9       7    62.6    ---
+   1995   1    5.5     0.2      11    98.0    ---
+   1995   2    6.2     0.2      13    73.6    ---
+   1995   3    6.5     0.3      14    67.2    ---
+   1995   4    9.1     3.0       5    74.4    ---
+   1995   5   11.2     4.7       4    73.8    ---
+   1995   6   14.1     7.2       0    49.4    ---
+   1995   7   16.6     9.7       0    46.9    ---
+   1995   8   18.4    10.3       0    16.8    ---
+   1995   9   13.8     8.6       1   160.4    ---
+   1995  10   13.1     7.4       0    59.6    ---
+   1995  11    9.5     4.4       2    69.6    ---
+   1995  12    4.9    -0.3      12    38.3    ---
+   1996   1    6.4     4.1       1    22.6    ---
+   1996   2    5.4     0.4      11   106.8    ---
+   1996   3    5.7     2.1       4    63.6    ---
+   1996   4    9.6     4.2       1    58.2    ---
+   1996   5   10.2     3.4       2    69.4    ---
+   1996   6   14.6     8.4       0    27.6    ---
+   1996   7   16.0     8.7       0    33.0    ---
+   1996   8   16.5    10.9       0    29.9    ---
+   1996   9   14.5    ---     ---     35.6    ---
+   1996  10   12.1     6.8       0   114.2    ---
+   1996  11    6.7     0.7      14   164.4    ---
+   1996  12    5.4     0.8      11    98.0    ---
+   1997   1    5.9     0.6      13    35.8    ---
+   1997   2    7.2     1.1       6   102.2    ---
+   1997   3    9.4     3.2       2    93.6    ---
+   1997   4   10.4     3.7       6    60.6    ---
+   1997   5   10.8     5.4       2    81.4    ---
+   1997   6   13.1     7.8       0    78.0    ---
+   1997   7   16.8    10.4       0    42.8    ---
+   1997   8   18.1    11.8       0    38.6    ---
+   1997   9   14.9     7.7       0    49.0    ---
+   1997  10   11.8     5.9       0    32.8    ---
+   1997  11    9.8     6.6       0    81.0    ---
+   1997  12    7.7     3.2       6    71.8    ---
+   1998   1    6.6     2.1       9   101.8    ---
+   1998   2   ---     ---     ---     87.9    ---
+   1998   3    8.6     1.8       9    85.8    ---
+   1998   4    8.4     3.2       5    51.6    ---
+   1998   5   12.2     5.6       1    29.6    ---
+   1998   6   13.0     6.6       0    61.8    ---
+   1998   7   14.9     9.5       0   121.0    ---
+   1998   8   15.3     9.7       0    64.2    ---
+   1998   9   14.5     9.8       1    87.0    ---
+   1998  10   10.3     5.0       1   167.9    ---
+   1998  11    8.0     2.5       6   106.3    ---
+   1998  12    7.4     2.1       7    67.6    ---
+   1999   1    5.6     1.3       9    80.2    ---
+   1999   2    5.4     0.0      12    90.8    ---
+   1999   3    8.4     2.4       7    47.4    ---
+   1999   4    9.9     4.0       7    59.6    ---
+   1999   5   11.5     6.4       0    64.7    ---
+   1999   6   13.6     7.7       0    93.0    ---
+   1999   7   16.4    10.0       0    30.2    ---
+   1999   8   15.9     9.4       0    57.6    ---
+   1999   9   15.4    10.0       0    80.0    ---
+   1999  10   12.0     7.4       0    78.4    ---
+   1999  11    9.3     4.0       3    70.6    ---
+   1999  12    5.2     0.1      13   117.0    ---
+   2000   1    6.9     1.9       2    71.0    ---
+   2000   2    6.7     1.1       9    66.4    ---
+   2000   3    8.8     2.4       7    73.4    ---
+   2000   4    8.4     2.9       6    86.6    ---
+   2000   5   12.1     5.3       0    47.2    ---
+   2000   6   13.7     6.9       0    48.4    ---
+   2000   7   14.5     9.1       0    26.2    ---
+   2000   8   16.3     9.7       0    64.6    ---
+   2000   9   14.6     9.9       0    60.0    ---
+   2000  10   12.1     6.7       0    93.8    ---
+   2000  11    8.2     2.5       2   113.3    ---
+   2000  12    6.7     3.3       5    97.3    ---
+   2001   1    5.5     0.3      13    27.2    ---
+   2001   2    5.2    -0.4      15    78.8    ---
+   2001   3    6.4     0.3      12    38.4    ---
+   2001   4    9.4     2.9       3    33.1    ---
+   2001   5   12.9     5.7       1    42.4    ---
+   2001   6   13.4     7.4       0    51.4    ---
+   2001   7   15.7     9.8       0    81.4    ---
+   2001   8   16.5     9.9       0   102.2    ---
+   2001   9   13.2     8.4       0   105.8    ---
+   2001  10   13.3     9.5       0   129.8    ---
+   2001  11    9.0     3.2       0    88.4    ---
+   2001  12    6.1     0.8      13    94.0    ---
+   2002   1    7.6     2.9       4    84.2    ---
+   2002   2    6.3     0.4      10   117.0    ---
+   2002   3    8.5     2.4       4    54.4    ---
+   2002   4   10.8     4.7       3    42.6    ---
+   2002   5   12.9     6.2       0    25.4    ---
+   2002   6   15.2     8.8       0    62.0    ---
+   2002   7   16.1     9.7       0   104.6    ---
+   2002   8   16.6    10.9       0    34.9    ---
+   2002   9   15.4     9.1       0    29.6    ---
+   2002  10   10.6     5.0       2   117.8    ---
+   2002  11    9.3     5.6       3   107.0    ---
+   2002  12    7.1     3.9       4    64.4    ---
+   2003   1    6.5     1.3       8   103.2    ---
+   2003   2    6.4     1.6       9    31.4    ---
+   2003   3   10.0     3.2       5    30.6    ---
+   2003   4   10.7     5.7       0    50.6    ---
+   2003   5   12.9     6.2       1    78.6    ---
+   2003   6   16.4    10.1       0    73.8    ---
+   2003   7   18.0    12.0       0    36.0    ---
+   2003   8   18.1    10.8       0    29.4    ---
+   2003   9   15.9     8.6       0    55.2    ---
+   2003  10   10.9     4.2       3    95.6    ---
+   2003  11    9.9     4.6       2    62.8    ---
+   2003  12    7.0     1.2      11    94.6    ---
+   2004   1    6.0     1.2      10    96.0    ---
+   2004   2    6.8     0.3      14    48.6    ---
+   2004   3    8.9     3.0       2    36.6    ---
+   2004   4   10.8     5.1       0    64.4    ---
+   2004   5   13.0     6.2       1    26.6    ---
+   2004   6   14.8     8.9       0    87.6    ---
+   2004   7   16.1     9.7       0    48.8    ---
+   2004   8   16.1    11.0       0    58.4    ---
+   2004   9   15.2     8.1       0    66.4    ---
+   2004  10   11.6     6.5       0   111.2    ---
+   2004  11    9.2     3.6       4    80.2    ---
+   2004  12    7.9     1.8       9    54.8    ---
+   2005   1    7.2     2.0       8    96.4    ---
+   2005   2    6.2     1.1      11    65.0    ---
+   2005   3    8.5     3.1       5    58.2    ---
+   2005   4   10.3     4.4       2    36.6    ---
+   2005   5   11.7     4.5       2    57.6    ---
+   2005   6   15.0     8.6       0    79.8    ---
+   2005   7   15.8    10.2       0    40.4    ---
+   2005   8   16.0    10.0       0    81.8    ---
+   2005   9   15.2     9.1       0    50.2    ---
+   2005  10   13.0     7.8       1    80.6    ---
+   2005  11    8.9     2.9       6    92.2    ---
+   2005  12    7.9     3.6       4    67.8    ---
+   2006   1    7.3     2.2       7    22.6    ---
+   2006   2    6.8     1.7      10    30.6    ---
+   2006   3    5.6     0.7      10    56.2    ---
+   2006   4    9.6     2.4       4    56.1    ---
+   2006   5   11.8     4.7       3    53.2    ---
+   2006   6   15.2     8.8       0    37.6    ---
+   2006   7   18.5    11.4       0    37.8    ---
+   2006   8   16.0    11.2       0    83.4    ---
+   2006   9   16.4    10.8       0    63.2    ---
+   2006  10   12.9     8.1       0   234.6    ---
+   2006  11    9.5     4.4       0    95.6    ---
+   2006  12    7.8     2.2       6    58.4    ---
+   2007   1    7.5     2.2       2    76.4    ---
+   2007   2    7.5     2.8       5    87.2    ---
+   2007   3    9.0     3.4       5    50.6    ---
+   2007   4   12.9     5.6       1    36.8    ---
+   2007   5   12.0     5.4       3    67.8    ---
+   2007   6   13.2     8.6       0    29.6    ---
+   2007   7   14.9     9.6       0    93.6    ---
+   2007   8   15.4     9.6       0    89.8    ---
+   2007   9   14.1     7.7       0    51.4    ---
+   2007  10   13.0     7.4       0    32.4    ---
+   2007  11    8.7     3.9       1   106.8    ---
+   2007  12    7.3     1.8       9    62.0    ---
+   2008   1    6.9     1.0       7   117.8    ---
+   2008   2    8.5     1.3       9    37.0    ---
+   2008   3    7.3     0.9       9    58.4    ---
+   2008   4    9.4     3.9       2    58.8    ---
+   2008   5   12.8     7.0       1     9.2    ---
+   2008   6   14.6     8.4       0    67.0    ---
+   2008   7   15.9    10.8       0    29.8    ---
+   2008   8   16.4    11.0       0    58.6    ---
+   2008   9   14.9     9.7       0    67.0    ---
+   2008  10   11.3     4.8       2    89.0    ---
+   2008  11    8.5     3.4       7    53.2    ---
+   2008  12    6.9     1.4      11    73.4    ---
+   2009   1    6.6     2.0       8    36.6    ---
+   2009   2    6.5     1.2       9    71.2    ---
+   2009   3    8.8     2.6       4    75.8    ---
+   2009   4   10.9     5.3       1    34.2    ---
+   2009   5   12.9     6.2       0    52.2    ---
+   2009   6   14.1     7.5       0    45.3    ---
+   2009   7   16.7    10.8       0   104.8    ---
+   2009   8   16.8    11.1       0    89.8    ---
+   2009   9   15.6     9.5       0    93.6    ---
+   2009  10   12.2     7.1       1   126.8    ---
+   2009  11    9.5     4.6       0   127.6    ---
+   2009  12    6.2     0.5      16    63.4    ---
+   2010   1    4.7     0.5      11    49.9    ---
+   2010   2    4.9    -1.0      17    73.0    ---
+   2010   3    8.4     2.1       8    53.4    ---
+   2010   4   10.4     3.6       2    43.2    ---
+   2010   5   11.5     4.4       2    54.2    ---
+   2010   6   14.8     9.1       0    25.6    ---
+   2010   7   16.2    10.4       0    88.2    ---
+   2010   8   15.8     9.9       0    65.4    ---
+   2010   9   13.8     8.7       0    82.6    ---
+   2010  10   11.4     7.1       0    48.8    ---
+   2010  11    6.8     1.3       9    67.8    ---
+   2010  12    3.5    -2.9      21    58.4    ---
+   2011   1    5.8     1.0       9    67.8    ---
+   2011   2    7.0     2.8       3    51.8    ---
+   2011   3    8.4     2.4       7    50.0    ---
+   2011   4   12.7     5.9       0    28.4    ---
+   2011   5   12.6     6.4       0    86.6    ---
+   2011   6   14.7     7.7       0    53.6    ---
+   2011   7   15.2     9.7       0    22.8    ---
+   2011   8   15.1     9.7       0   180.2    ---
+   2011   9   15.2     9.7       0    59.2    ---
+   2011  10   12.5     7.7       0    74.2    ---
+   2011  11   11.2     7.2       0    39.0    ---
+   2011  12    6.2     0.6      10    95.8    ---
+   2012   1    6.3     1.3       7    91.6    ---
+   2012   2    8.4     2.8       6    43.0    ---
+   2012   3   11.2     4.6       1    16.0    ---
+   2012   4    8.7     2.5       6    78.2    ---
+   2012   5   11.4     4.3       4    26.8    ---
+   2012   6   12.5     6.9       0    44.4    ---
+   2012   7   14.8     9.2       0    55.0    ---
+   2012   8   16.0    10.6       0    62.0*   ---
+   2012   9   14.1     7.7       0    84.4    ---
+   2012  10   10.2     3.6       2    95.8    ---
+   2012  11    8.2     2.9       4    62.1*   ---
+   2012  12    5.9     1.0      11   124.7*   ---
+   2013   1    6.2     2.5       1    59.5*   ---
+   2013   2    6.3     0.2      11    48.4    ---
+   2013   3    5.4     0.1      12    33.8    ---
+   2013   4    9.1     2.0       6    37.4*   ---
+   2013   5   11.4     5.0       1    50.4*   ---
+   2013   6   14.8     8.6       0    22.6    ---
+   2013   7   18.2    11.3       0    39.8*   ---
+   2013   8   17.2    10.6       0    42.8    ---
+   2013   9   15.1     8.7       0    52.8    ---
+   2013  10   12.6     8.2       0    85.4    ---  
+   2013  11    8.5     2.7       7   108.6    ---  
+   2013  12    8.0     3.3       2    60.8    ---  
+   2014   1    6.8     3.7       1    82.8    ---  
+   2014   2    7.4     2.8       4    78.2    ---  
+   2014   3    9.2     3.9       1    35.6    ---  
+   2014   4   10.2     5.0       1    32.6    ---  
+   2014   5   12.2     6.8       1    46.4    ---  
+   2014   6   15.5     9.7       0    45.2    ---  
+   2014   7   17.1    11.1       0    48.6    ---  
+   2014   8   15.6    10.0       0   122.2    ---  
+   2014   9   15.3     9.9       0    38.8    ---  
+   2014  10   12.6     7.4       0    95.4    ---  
+   2014  11   10.4     6.7       0    93.0    ---  
+   2014  12    6.5     1.3       8    69.2    ---  
+   2015   1    5.9     1.2       5   100.0    ---    Provisional
+   2015   2    7.0     1.8       6    28.6    ---    Provisional
+   2015   3    8.3     2.8       4    62.0    ---    Provisional
+   2015   4   10.5     2.8       4    44.8*   ---    Provisional
+   2015   5   11.0     4.7       3    82.8    ---    Provisional
+   2015   6   13.5     7.2       0    66.0    ---    Provisional
+   2015   7   15.1     8.8       0    80.8    ---    Provisional
diff --git a/yeoviltondata.txt b/yeoviltondata.txt
new file mode 100644
index 0000000..22a4141
--- /dev/null
+++ b/yeoviltondata.txt
@@ -0,0 +1,618 @@
+Yeovilton
+Location: 3551E 1232N, 20 metres amsl
+Estimated data is marked with a * after the value.
+Missing data (more than 2 days missing in month) is marked by  ---.
+Sunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.
+   yyyy  mm   tmax    tmin      af    rain     sun
+              degC    degC    days      mm   hours
+   1964   9   20.5     8.8       0    37.4     ---
+   1964  10   13.6     4.2       5    77.8     ---
+   1964  11   11.8     4.7       3    45.5     ---
+   1964  12    7.7     0.1      17    65.1     ---
+   1965   1    7.3     0.8      14    74.6     ---
+   1965   2    6.5     0.1      13     3.3     ---
+   1965   3   10.8     1.4      12    75.8     ---
+   1965   4   13.2     3.5       6    32.4     ---
+   1965   5   16.1     7.0       1    59.7     ---
+   1965   6   19.0     9.2       0    41.6     ---
+   1965   7   18.7    10.7       0   155.2     ---
+   1965   8   19.9    10.9       0    89.3     ---
+   1965   9   16.6     8.2       0    77.3     ---
+   1965  10   16.0     7.3       1    16.8     ---
+   1965  11    9.4     2.1      12    88.1     ---
+   1965  12    9.7     1.7       8    94.1     ---
+   1966   1    6.3     1.2      11    54.2     ---
+   1966   2    9.8     4.8       0   100.4     ---
+   1966   3   11.0     2.7       6    19.7     ---
+   1966   4   12.1     4.9       1    95.0     ---
+   1966   5   16.3     6.2       0    73.9     ---
+   1966   6   20.1    10.4       0    49.1     ---
+   1966   7   20.1    10.8       0    54.8     ---
+   1966   8   20.1    10.7       0   106.6     ---
+   1966   9   19.3     9.4       0    20.5     ---
+   1966  10   14.9     6.4       2   126.8     ---
+   1966  11    9.1     2.3       6    90.5     ---
+   1966  12   10.4     2.6       7    83.7     ---
+   1967   1    7.7     1.4      12    67.5     ---
+   1967   2    9.8     1.7      11    78.7     ---
+   1967   3   11.0     3.5       4    53.4     ---
+   1967   4   12.9     4.1       4    16.8     ---
+   1967   5   15.3     6.5       2   131.9     ---
+   1967   6   20.1     9.3       0    23.7     ---
+   1967   7   21.8    11.8       0    65.2     ---
+   1967   8   20.6    11.0       0    42.3     ---
+   1967   9   17.9    10.2       0    86.5     ---
+   1967  10   14.8     8.2       0   133.1     ---
+   1967  11    9.8     1.7      10    38.3     ---
+   1967  12    8.4     1.6      13    53.8     ---
+   1968   1    8.5     2.4       9    59.7     ---
+   1968   2    5.9    -1.7      19    48.0     ---
+   1968   3   10.8     1.9      10    23.2     ---
+   1968   4   12.8     2.6       9    56.0     ---
+   1968   5   15.0     5.6       0    51.3     ---
+   1968   6   19.9    10.3       0    66.2     ---
+   1968   7   20.5    10.5       0    89.1     ---
+   1968   8   19.9    12.0       0    48.4     ---
+   1968   9   18.5    10.4       0    98.3     ---
+   1968  10   16.1    10.2       0    58.8     ---
+   1968  11   10.2     4.4       5    55.0     ---
+   1968  12    6.9     0.8      16    61.0     ---
+   1969   1    9.7     3.4       6    74.0     ---
+   1969   2    5.5    -1.1      15    93.9     ---
+   1969   3    9.0     1.1       9    51.6     ---
+   1969   4   13.4     3.4       5    36.8     ---
+   1969   5   15.7     7.2       1    88.8     ---
+   1969   6   19.7     9.1       0    30.4     ---
+   1969   7   22.1    11.8       0    81.9     ---
+   1969   8   20.6    12.1       0    45.1     ---
+   1969   9   18.6    10.2       1    56.0     ---
+   1969  10   17.1     8.6       1    10.4     ---
+   1969  11   10.1     2.4       9   118.8     ---
+   1969  12    7.3     0.2      15    68.3     ---
+   1970   1    8.3     0.8      10   112.1     ---
+   1970   2    7.7     0.2      13    54.8     ---
+   1970   3    8.6     0.2      13    34.7     ---
+   1970   4   11.3     2.7      10    46.3     ---
+   1970   5   18.0     7.3       0    20.1     ---
+   1970   6   21.8    10.9       0    42.3     ---
+   1970   7   20.2    11.3       0    55.9     ---
+   1970   8   20.9    11.2       0   100.1     ---
+   1970   9   19.4    10.1       0    65.6     ---
+   1970  10   15.2     7.0       2    17.0     ---
+   1970  11   12.6     5.4       2   140.1     ---
+   1970  12    7.5     1.1      15    36.1     ---
+   1971   1    8.1     2.2       7   119.8     ---
+   1971   2    8.9     0.1      13    27.9     ---
+   1971   3    9.1     1.2      10    51.2     ---
+   1971   4   12.8     3.8       2    63.0     ---
+   1971   5   17.2     6.3       1    32.7     ---
+   1971   6   17.3     8.6       0   112.4     ---
+   1971   7   23.4    11.3       0    28.0     ---
+   1971   8   20.2    11.9       0    88.2     ---
+   1971   9   20.5     8.5       0     7.9     ---
+   1971  10   17.1     7.1       1    49.6     ---
+   1971  11   11.2     1.0      11    67.5     ---
+   1971  12    9.5     4.2       4    44.5     ---
+   1972   1    7.6     1.7       9    91.5     ---
+   1972   2    8.3     2.1       4   108.5     ---
+   1972   3   11.9     1.9       7    85.8     ---
+   1972   4   13.1     4.2       4    53.5     ---
+   1972   5   14.6     6.5       1    57.1     ---
+   1972   6   15.8     7.2       0    78.5     ---
+   1972   7   20.6    11.0       0    35.1     ---
+   1972   8   20.6    10.3       0    41.4     ---
+   1972   9   17.2     7.2       0    28.9     ---
+   1972  10   15.1     6.6       4    36.8     ---
+   1972  11   10.6     1.9      11    96.3     ---
+   1972  12    9.9     2.4       8   125.4     ---
+   1973   1    8.0     1.2      14    36.7     ---
+   1973   2    8.5     0.9      11    29.5     ---
+   1973   3   11.5    -0.2      19    19.3     ---
+   1973   4   12.6     2.7       4    36.0     ---
+   1973   5   16.0     7.2       1    65.9     ---
+   1973   6   19.9     9.5       0    87.9     ---
+   1973   7   20.0    11.3       0    99.4     ---
+   1973   8   22.4    11.6       0    64.1     ---
+   1973   9   19.9    10.0       0    66.2     ---
+   1973  10   14.1     4.5       5    31.0     ---
+   1973  11   11.1     2.8      11    34.9     ---
+   1973  12    9.3     1.9      12    75.5     ---
+   1974   1   10.1     3.4       3   123.3     ---
+   1974   2    9.5     2.8       7    94.8     ---
+   1974   3    9.8     1.8       9    33.0     ---
+   1974   4   13.7     3.5       4     8.8     ---
+   1974   5   15.6     6.5       1    58.4     ---
+   1974   6   19.2     9.5       0    90.2     ---
+   1974   7   19.9    11.5       0    23.5     ---
+   1974   8   19.9     9.9       0   101.2     ---
+   1974   9   16.4     8.0       0   160.6     ---
+   1974  10   11.8     4.9       2    57.6     ---
+   1974  11   11.1     4.6       0   105.1     ---
+   1974  12   11.2     5.7       2    34.7     ---
+   1975   1   10.6     3.9       3    94.6     ---
+   1975   2    9.3     1.8       7    15.4     ---
+   1975   3    8.7     2.4       6    82.4     ---
+   1975   4   12.9     4.4       6    43.4     ---
+   1975   5   15.5     6.5       0    30.9     ---
+   1975   6   21.6     9.4       0     5.1     ---
+   1975   7   23.0    12.6       0    99.9     ---
+   1975   8   24.0    13.4       0    58.0     ---
+   1975   9   18.2     8.7       0    83.7     ---
+   1975  10   14.8     6.1       4    21.6     ---
+   1975  11   10.9     2.7       7    58.5     ---
+   1975  12    7.8     1.3      12    15.8     ---
+   1976   1    9.1     2.7      10    10.8     ---
+   1976   2    7.6     1.9      10    37.9     ---
+   1976   3    9.6     0.7      13    56.3     ---
+   1976   4   13.6     2.4       8     2.6     ---
+   1976   5   16.9     6.6       1    22.4     ---
+   1976   6   23.7    11.2       0     4.9     ---
+   1976   7   24.8    12.4       0    19.7     ---
+   1976   8   24.7    11.1       0    39.8     ---
+   1976   9   17.9     9.6       0   150.8     ---
+   1976  10   14.2     7.5       0   188.4     ---
+   1976  11   10.5     2.5       8    73.2     ---
+   1976  12    5.5    -0.9      15   108.3     ---
+   1977   1    6.7     0.1      14    82.7     ---
+   1977   2    9.7     3.1       7   110.9     ---
+   1977   3   10.8     4.3       4    95.9     ---
+   1977   4   11.7     3.0      11    25.3     ---
+   1977   5   16.3     5.7       2    49.0     ---
+   1977   6   16.6     8.5       0    74.4     ---
+   1977   7   21.2    11.9       0    50.5     ---
+   1977   8   20.0    11.2       0    86.5     ---
+   1977   9   17.2     9.4       0    18.0     ---
+   1977  10   16.1     8.3       0    26.7     ---
+   1977  11   10.3     3.3       8    51.4     ---
+   1977  12    9.7     3.7       2    88.3     ---
+   1978   1    7.6     1.0      12    80.3     ---
+   1978   2    6.2    -0.1      14   137.6     ---
+   1978   3   10.9     2.9       7    61.8     ---
+   1978   4   11.0     3.2       6    38.6     ---
+   1978   5   17.2     6.6       0    40.6     ---
+   1978   6   18.7     9.3       0    41.2     ---
+   1978   7   19.0    11.3       0    87.4     ---
+   1978   8   20.1    10.8       0    28.8     ---
+   1978   9   19.1     8.9       0    16.6     ---
+   1978  10   16.4     7.4       1     5.8     ---
+   1978  11   12.7     4.6       5    32.6     ---
+   1978  12    8.5     2.3      12   128.7     ---
+   1979   1    4.7    -4.2      24    68.2     ---
+   1979   2    5.4    -1.1      13    50.1     ---
+   1979   3    9.0     1.9       8   104.0     ---
+   1979   4   12.6     4.1       5    60.2     ---
+   1979   5   14.0     5.1       4   171.3     ---
+   1979   6   18.5     9.6       0    48.3     ---
+   1979   7   21.6    11.6       0    39.0     ---
+   1979   8   19.3    10.5       0    76.6     ---
+   1979   9   18.1     8.5       0    20.7     ---
+   1979  10   15.7     7.7       0    64.0     ---
+   1979  11   11.4     3.3       9    47.6     ---
+   1979  12    9.9     3.2       9   136.7     ---
+   1980   1    5.9    -2.0      24    69.6     ---
+   1980   2   10.1     3.2       4    86.7     ---
+   1980   3    8.8     1.8       6   113.5     ---
+   1980   4   13.9     4.1       6    28.0     ---
+   1980   5   17.2     5.7       0    36.6     ---
+   1980   6   18.4     9.5       0   139.8     ---
+   1980   7   18.8    10.8       0    58.0     ---
+   1980   8   20.6    11.7       0    29.4     ---
+   1980   9   19.1    11.4       0    69.5     ---
+   1980  10   13.5     5.1       3    69.6     ---
+   1980  11    9.6     3.9       6    31.3     ---
+   1980  12    9.7     2.4      10    47.2     ---
+   1981   1    8.7     1.9      11    37.6     ---
+   1981   2    7.0    -0.8      17    38.0     ---
+   1981   3   11.6     6.0       3    75.3     ---
+   1981   4   13.0     3.8       3    23.2     ---
+   1981   5   15.0     7.5       1    78.0     ---
+   1981   6   17.8     9.8       0    39.2     ---
+   1981   7   20.6    12.0       0    50.0     ---
+   1981   8   21.9    11.6       0    22.3     ---
+   1981   9   19.5     9.9       0   115.8     ---
+   1981  10   12.6     5.3       3    62.2     ---
+   1981  11   11.8     4.0       7    39.2     ---
+   1981  12    5.8    -1.2      16   147.5     ---
+   1982   1    7.0     0.7      11    34.3     ---
+   1982   2    8.9     2.5       6    42.0     ---
+   1982   3   10.6     1.9      10    89.0     ---
+   1982   4   14.2     3.4       4    18.5     ---
+   1982   5   17.3     6.3       1    21.0     ---
+   1982   6   20.9    11.2       0    97.4     ---
+   1982   7   21.7    12.4       0    85.1     ---
+   1982   8   20.2    11.9       0    46.7     ---
+   1982   9   19.8    10.3       0    57.3     ---
+   1982  10   14.1     6.9       1   106.0     ---
+   1982  11   11.6     5.9       4   110.4     ---
+   1982  12    8.8     1.0      12    82.4     ---
+   1983   1   10.4     4.1       3    71.7     ---
+   1983   2    5.8    -0.2      17    14.1     ---
+   1983   3   10.4     2.7       8    42.5     ---
+   1983   4   11.6     2.8       5    77.2     ---
+   1983   5   14.4     6.7       0    82.9     ---
+   1983   6   19.6    10.9       0    33.5     ---
+   1983   7   26.6    13.9       0    14.4     ---
+   1983   8   24.0    12.5       0    29.1     ---
+   1983   9   18.4    10.6       0    65.9     ---
+   1983  10   14.6     6.8       2    56.5     ---
+   1983  11   11.5     4.5       6    19.7    44.3
+   1983  12    9.9     2.3       9    69.8    64.9
+   1984   1    8.8     1.1      11   118.6    64.8
+   1984   2    7.8     1.0       7    35.7    64.1
+   1984   3    8.8     1.3       6    44.2    78.2
+   1984   4   14.7     2.5       9     1.6   241.8
+   1984   5   15.2     5.9       1    62.6   178.8
+   1984   6   21.0     9.9       0    22.6   271.7
+   1984   7   23.3    11.1       0    23.1   268.5
+   1984   8   23.1    12.7       0    30.2   179.3
+   1984   9   18.4    10.4       0    55.1   128.5
+   1984  10   15.4     8.0       1    41.0    85.9
+   1984  11   11.6     4.7       4   110.9    63.1
+   1984  12    9.6     1.8      10    66.6    55.9
+   1985   1    4.1    -3.2      24    53.6    50.1
+   1985   2    7.0    -0.7      16    47.3    79.5
+   1985   3    9.4     0.6      12    38.8   118.6
+   1985   4   13.4     4.1       3    45.1   139.6
+   1985   5   16.1     6.4       0    43.2   197.2
+   1985   6   18.0     8.8       0    64.0   172.8
+   1985   7   21.4    11.1       0    41.5   208.1
+   1985   8   18.8    11.3       0    76.1   166.6
+   1985   9   19.5    10.0       0    21.3   134.1
+   1985  10   14.8     7.0       2    31.7    94.2
+   1985  11    8.4     1.2      11    39.5    83.7
+   1985  12   10.3     4.5       4   129.1    40.2
+   1986   1    8.0     1.3      11    98.6    51.3
+   1986   2    2.5    -3.3      24     2.1    76.0
+   1986   3    9.8     1.5       7    50.3   110.7
+   1986   4   10.2     1.6       9    73.6   144.6
+   1986   5   15.1     6.7       0    81.1   180.3
+   1986   6   20.5    10.0       0    34.7   217.8
+   1986   7   20.7    11.4       0    42.4   200.2
+   1986   8   18.1    10.2       0    92.6   151.0
+   1986   9   16.2     6.5       0    33.5   150.8
+   1986  10   15.9     7.4       1    60.8   102.6
+   1986  11   12.3     4.3       1    84.5    73.7
+   1986  12   10.4     3.0      11   111.3    55.3
+   1987   1    4.0    -1.9      19    12.7    65.7
+   1987   2    7.9     0.3      12    55.1    63.5
+   1987   3    8.8     1.3      13    57.2   114.6
+   1987   4   15.1     5.2       2    63.7   185.0
+   1987   5   15.8     5.9       0    28.9   207.2
+   1987   6   17.4     9.2       0    67.2   140.4
+   1987   7   21.2    11.6       0    32.5   202.5
+   1987   8   21.3    11.0       0    29.4   198.9
+   1987   9   18.6    10.1       0    42.7   123.8
+   1987  10   14.5     6.0       4   133.3   105.6
+   1987  11   10.5     3.9       4    60.1    62.6
+   1987  12    8.8     3.1       8    37.1    38.0
+   1988   1    9.2     2.8       6   107.7    54.2
+   1988   2    9.0     0.5      13    56.0   114.2
+   1988   3   10.4     3.6       5    69.0    96.5
+   1988   4   13.3     3.5       6    22.2   167.8
+   1988   5   17.4     7.1       0    38.3   219.6
+   1988   6   20.0    10.3       0    31.9   168.6
+   1988   7   18.3    11.2       0   132.7   144.2
+   1988   8   19.6    10.8       0    64.8   170.0
+   1988   9   17.7    10.2       0    25.4   156.4
+   1988  10   15.0     7.9       1    77.6   106.7
+   1988  11   10.3     0.9      19    24.8    89.5
+   1988  12   10.7     4.5       4    17.5    34.7
+   1989   1    9.9     2.8       8    38.0    59.1
+   1989   2   10.4     2.7       9    78.5    98.7
+   1989   3   12.0     4.4       3    58.7    98.1
+   1989   4   11.1     2.4       7    60.9   154.2
+   1989   5   19.9     8.5       0    25.2   245.4
+   1989   6   20.8     9.4       0    22.3   213.4
+   1989   7   24.4    13.2       0    73.7   266.2
+   1989   8   22.4    11.4       0    40.5   264.0
+   1989   9   19.7    10.9       0    52.7   124.3
+   1989  10   16.2     8.5       0    75.6    88.4
+   1989  11   10.8     3.3       8    48.0    73.3
+   1989  12    9.1     2.5       5   166.1    34.6
+   1990   1   10.7     4.3       4   103.9    52.0
+   1990   2   11.5     5.4       0   133.0    95.1
+   1990   3   12.6     4.5       4    25.6   150.3
+   1990   4   13.7     3.0       5    30.5   229.2
+   1990   5   19.5     7.1       0     5.7   273.6
+   1990   6   17.9    10.0       0    49.3   115.7
+   1990   7   23.8    12.2       0    22.1   268.6
+   1990   8   23.7    12.0       0    46.8   191.8
+   1990   9   18.7     8.4       0    49.4   183.5
+   1990  10   15.9     9.5       0    43.0    98.3
+   1990  11   10.7     4.0       9    41.7    59.0
+   1990  12    7.8     1.0      14    63.3    40.7
+   1991   1    7.2     0.8      12    86.0    74.4
+   1991   2    5.4    -3.0      20    31.1    65.3
+   1991   3   11.9     4.3       6    58.0    89.2
+   1991   4   12.0     4.0       4    80.8   125.9
+   1991   5   15.8     7.2       0    12.3   129.4
+   1991   6   16.4     8.7       0    98.1   119.6
+   1991   7   20.8    12.7       0    77.4   159.7
+   1991   8   22.2    12.4       0    37.7   213.4
+   1991   9   20.3    10.4       0    69.2   181.7
+   1991  10   13.8     6.9       1    71.2    72.7
+   1991  11   10.6     3.4       6    47.3    59.1
+   1991  12    8.4     1.8      10    23.1    43.5
+   1992   1    6.6     0.7      16    31.8    46.2
+   1992   2    9.4     1.5       9    24.6    51.0
+   1992   3   11.3     4.2       2    46.7    78.7
+   1992   4   12.7     4.7       3    48.8   128.8
+   1992   5   19.2     8.4       0    11.5   246.9
+   1992   6   21.6    10.1       0    92.5   230.7
+   1992   7   20.8    12.7       0    54.7   149.2
+   1992   8   19.8    11.9       0   106.1   126.3
+   1992   9   17.5    10.7       0   104.7   105.9
+   1992  10   12.1     3.9       6    39.0    97.5
+   1992  11   12.4     4.3       4    92.0    47.2
+   1992  12    7.5     1.5      12    69.7    41.2
+   1993   1   10.4     3.5       5   103.1    29.3
+   1993   2    8.0     2.6       6     3.9    56.1
+   1993   3   10.8     2.8       9    33.4   118.7
+   1993   4   13.8     5.9       3    64.1    97.0
+   1993   5   16.7     7.8       0    48.2   163.5
+   1993   6   20.6    10.5       0    67.7   174.5
+   1993   7   20.2    11.8       0    62.6   183.9
+   1993   8   20.1    10.4       0    20.1   213.0
+   1993   9   17.0     8.8       0   105.0   120.3
+   1993  10   12.5     4.6       5   100.6   114.2
+   1993  11    9.1     1.8       7    39.2    59.7
+   1993  12    9.8     3.3       7   117.9    37.4
+   1994   1    9.4     2.5      11    99.8    64.2
+   1994   2    8.0     0.6      13    81.1    74.6
+   1994   3   11.9     5.2       1    52.0   104.9
+   1994   4   12.3     4.2       3    47.8   153.1
+   1994   5   15.3     7.4       0    71.7   132.5
+   1994   6   19.8     9.7       0    18.9   235.2
+   1994   7   23.4    12.9       0    38.9   229.2
+   1994   8   21.0    12.5       0    73.6   183.3
+   1994   9   17.4     9.6       0    87.6   103.9
+   1994  10   15.2     6.2       2    71.3   142.4
+   1994  11   13.6     8.5       0    84.1    24.2
+   1994  12   10.8     3.5       7    92.9    52.5
+   1995   1    9.4     2.1       7   132.3    46.0
+   1995   2   10.7     4.0       3    71.4    52.2
+   1995   3   10.2     1.5      13    39.9   157.6
+   1995   4   13.5     4.3       3    30.8   148.5
+   1995   5   16.8     6.0       2    41.7   254.3
+   1995   6   20.0     9.3       0    10.8   237.3
+   1995   7   24.2    13.2       0    16.0   196.1
+   1995   8   26.9    13.1       0    17.4   292.2
+   1995   9   18.0     9.6       0    98.6   129.9
+   1995  10   17.3     9.9       0    51.8   117.5
+   1995  11   11.9     3.7       7    91.6    72.0
+   1995  12    5.9     0.4      13    72.2    46.5
+   1996   1    7.7     3.5       4    54.6    24.0
+   1996   2    6.7    -0.6      19    69.0    83.8
+   1996   3    8.8     1.6       9    53.9    69.0
+   1996   4   13.0     4.4       5    45.0   138.3
+   1996   5   14.0     4.9       4    41.6   174.4
+   1996   6   20.0     8.7       0    34.8   254.6
+   1996   7   22.4    11.4       0    17.2   235.6
+   1996   8   22.0    11.3       0    56.0   228.0
+   1996   9   18.8     9.1       0    18.6   156.0
+   1996  10   15.7     8.9       0    50.4   105.0
+   1996  11   10.5     2.4      12   106.0    80.1
+   1996  12    5.9     0.3      13    14.4    40.1
+   1997   1    5.6    -0.8      18     8.6    40.8
+   1997   2   10.6     3.7       5    74.4    57.0
+   1997   3   12.6     4.0       4    31.5   110.3
+   1997   4   14.8     2.5       9    19.4   202.1
+   1997   5   17.2     6.5       1    55.6   233.0
+   1997   6   18.8    10.9       0    71.4   112.7
+   1997   7   22.1    10.8       0    30.3   236.1
+   1997   8   23.4    14.8       0   151.0   141.0
+   1997   9   19.2     9.2       0    18.8   156.9
+   1997  10   15.7     6.7       7    48.8   121.1
+   1997  11   12.5     5.4       7   110.6    68.3
+   1997  12    9.9     2.6      12    61.0    54.0
+   1998   1    8.9     2.2      12    83.0    58.1
+   1998   2   11.0     2.3       7     9.0    80.7
+   1998   3   11.9     4.7       6    44.0    72.1
+   1998   4   12.0     4.0       2   102.8   117.4
+   1998   5   18.7     8.6       1    39.0   212.7
+   1998   6   18.5    10.8       0    90.9   144.2
+   1998   7   19.6    11.7       0    48.2   157.9
+   1998   8   21.4    10.5       0    24.2   243.2
+   1998   9   19.2    11.2       0    80.8   135.0
+   1998  10   14.7     7.8       1   135.8    91.0
+   1998  11   10.4     3.0      10    58.0    89.3
+   1998  12    9.8     2.2       8    78.7    37.6
+   1999   1    9.9     2.6       6    85.2    60.3
+   1999   2    8.9     2.3       9    30.8    76.8
+   1999   3   11.4     3.2       9    52.0   113.8
+   1999   4   13.6     5.4       6    70.6   157.8
+   1999   5   17.5     8.7       0    51.6   147.0
+   1999   6   18.8     8.8       0    63.2   173.1
+   1999   7   23.3    12.0       0    10.0   233.4
+   1999   8   21.4    12.6       0   114.6   168.7
+   1999   9   20.2    10.7       0   130.2   153.4
+   1999  10   15.1     6.4       1    68.0   143.1
+   1999  11   11.1     4.7       3    47.4    97.8
+   1999  12    9.1     2.1      10   137.5    58.7
+   2000   1    8.4     0.8      15    20.6    52.0
+   2000   2   10.4     3.4       6    72.6    90.3
+   2000   3   11.6     3.5       5    31.8   123.9
+   2000   4   12.1     3.8       4   132.6   148.6
+   2000   5   16.8     7.9       0    60.8   173.3
+   2000   6   19.7    10.5       0    21.6   198.0
+   2000   7   20.4    11.2       0    53.8   200.8
+   2000   8   21.8    12.4       0    44.6   192.2
+   2000   9   19.1    11.0       0    80.8   119.6
+   2000  10   14.4     7.1       1   162.4    94.6
+   2000  11   10.8     3.8       4   119.0    65.7
+   2000  12    9.0     4.4       5   135.1    47.5
+   2001   1    7.5     0.9      13    85.0    71.2
+   2001   2    9.0     0.8      15    57.0    87.3
+   2001   3    9.7     3.1       8    88.0    66.0
+   2001   4   12.1     4.4       4    66.0   144.0
+   2001   5   17.7     7.3       0    23.0   204.5
+   2001   6   20.0     9.4       0    16.4   196.9
+   2001   7   21.8    11.9       0    81.4   203.8
+   2001   8   21.6    12.7       0    79.4   177.9
+   2001   9   18.1     9.6       0    26.2   131.2
+   2001  10   17.0    10.9       0   117.4   103.7
+   2001  11   11.5     2.6       8    40.2    76.0
+   2001  12    7.5    -0.5      23    25.8    94.6
+   2002   1    9.8     3.1       7    66.2    35.5
+   2002   2   10.9     4.3       5    74.0    77.3*
+   2002   3   12.1     3.7       5    51.8   104.3
+   2002   4   14.0     4.5       3    63.5   197.0
+   2002   5   16.0     7.8       0    96.4   190.4
+   2002   6   18.2    10.0       0    32.1   138.0
+   2002   7   20.1    11.6       0    63.6   170.8
+   2002   8   21.3    11.9       0    46.8   191.8
+   2002   9   19.5     9.0       0    26.8   174.7
+   2002  10   15.0     7.1       2   142.6   102.7
+   2002  11   12.8     6.8       0   192.4    75.8
+   2002  12    9.1     4.5       3   100.4    50.0
+   2003   1    7.9     1.4      12    69.6    79.1
+   2003   2    8.2     1.3      10    34.2    87.4
+   2003   3   13.1     3.0       8    29.0   164.0
+   2003   4   15.2     3.9       6    31.6   200.0
+   2003   5   16.3     7.1       0    44.0   204.5
+   2003   6   21.1    10.7       0    47.2   217.0
+   2003   7   22.1    12.5*      0*   70.0   156.6#
+   2003   8   24.6    13.1       0    11.6   191.7#
+   2003   9   20.9     8.2       1     5.0   166.3#
+   2003  10   14.5     4.6       6    48.6   128.3#
+   2003  11   12.4     5.2       4    95.3    72.4#
+   2003  12    9.5     2.5      12    56.8    55.2#
+   2004   1    9.1     2.8       8   101.0    56.2#
+   2004   2    8.6     2.1      10    42.4    83.0#
+   2004   3   10.7     2.2       8    34.6    97.7#
+   2004   4   13.7     4.9       2    59.0   142.1#
+   2004   5   17.6     6.9       0    28.0   199.2#
+   2004   6   20.7    10.7       0    35.8   219.0#
+   2004   7   20.7    11.3       0    48.4   148.8#
+   2004   8   22.3    12.9       0    95.5   177.2#
+   2004   9   19.9    11.1       0    29.8   158.8#
+   2004  10   14.7     7.4       0    88.4    92.5#
+   2004  11   11.4     4.4       3    23.3    57.8#
+   2004  12    9.2     2.3      10    60.4    50.7#
+   2005   1    9.8     3.2       5    34.4    56.7#
+   2005   2    7.8     1.3      12    23.2    75.4#
+   2005   3   11.3     3.2      11    43.2    90.4#
+   2005   4   13.7     4.7       3    85.6   143.1#
+   2005   5   16.1     6.9       0    31.4   193.0#
+   2005   6   21.2*   10.9*      0*  112.9*    ---
+   2005   7   21.8    12.7       0    54.4   198.3#
+   2005   8   21.9    10.4       0    41.9   229.6#
+   2005   9   20.5    10.7       0    26.2   158.8#
+   2005  10   17.0    10.3       0   109.1    91.1#
+   2005  11   10.3     1.5      15    72.2    84.2#
+   2005  12    8.3    -0.3      17    68.6    56.4#
+   2006   1    7.6     1.4      11    16.2    62.2#
+   2006   2    6.8     0.5      13    46.4    67.6#
+   2006   3    9.3     2.2      11    38.3   100.0#
+   2006   4   13.3     4.3       6    19.0   151.8#
+   2006   5   16.8     8.1       0    74.7   147.8#
+   2006   6   21.8    10.2       0    32.7   249.5#
+   2006   7   26.0    13.3       0    29.9   292.2#
+   2006   8   21.4    12.9       0    49.8   157.0#
+   2006   9   21.6    12.4       0    53.1   136.1#
+   2006  10   17.2    10.4       0   108.7    76.9#
+   2006  11   12.5     4.1       7    90.4    92.0#
+   2006  12    9.8     4.2       5    85.8    48.7#
+   2007   1   10.7     4.9       5    58.0    53.6#
+   2007   2   10.1     3.7       7    69.0    72.1#
+   2007   3   12.0     3.0       6    48.6   171.6#
+   2007   4   17.8     5.3       1     3.0   209.9#
+   2007   5   17.3     8.1       0    88.8   168.3#
+   2007   6   19.8    11.6       0   102.8   130.5#
+   2007   7   19.4    11.6       0    98.8   166.8#
+   2007   8   20.6    10.9       0    54.0   200.8#
+   2007   9   18.9     9.0       0    34.0   147.6#
+   2007  10   15.3     6.9       2    36.8   117.5#
+   2007  11   11.7     3.1       7    67.8    85.8#
+   2007  12    8.9     2.2      13    67.6    53.8#
+   2008   1   10.6     3.9       3    92.8    50.6#
+   2008   2   10.5    -0.1      16    26.8   131.1#
+   2008   3   10.6     2.9       6    87.7   118.6#
+   2008   4   13.0     3.7       6    49.6   170.3#
+   2008   5   18.8     9.3       0    96.0   169.4#
+   2008   6   19.2     9.6       0    26.8   213.4#
+   2008   7   20.8    12.2       0    93.4   164.0#
+   2008   8   19.6    13.4       0    61.0    86.1#
+   2008   9   18.1     9.1       0    63.4   122.2#
+   2008  10   14.4     5.9       2    82.8   122.3#
+   2008  11   10.8     4.9       3    57.0    59.6#
+   2008  12    7.4     0.2      18    70.3    88.2#
+   2009   1    6.9    -0.3      17    74.2    68.2#
+   2009   2    7.5     1.4      10    47.6    56.6#
+   2009   3   11.9     1.9      10    32.6   172.4#
+   2009   4   14.5     5.1       1    33.0   160.8#
+   2009   5   17.1     7.1       0    30.1   204.4#
+   2009   6   20.8    10.5       0    52.4   190.2#
+   2009   7   20.1    12.5       0   111.2   131.7#
+   2009   8   20.4    12.5       0    40.6   144.4#
+   2009   9   19.0     9.7       0    14.2   155.8#
+   2009  10   16.0     8.0       2    64.4    92.0#
+   2009  11   12.4     7.0       0    94.8    65.8#
+   2009  12    7.1    -0.2      18    82.6    72.0#
+   2010   1    5.0    -2.5      18    49.8    67.4#
+   2010   2    7.3     1.1       9    64.6    55.9#
+   2010   3   10.5     1.5      15    41.6   127.1#
+   2010   4   14.5     3.4       6    37.8   241.0#
+   2010   5   16.4     5.9       2    41.8   180.7#
+   2010   6   21.6     9.8       0    31.0   266.1#
+   2010   7   22.5    13.0       0    22.4   176.0#
+   2010   8   20.8    11.3       0    72.6   139.3#
+   2010   9   19.1     9.2       0    55.0   148.0#
+   2010  10   14.9     6.3       4    62.0   126.7#
+   2010  11    9.6     2.5      10    66.6    74.6#
+   2010  12    3.5    -4.5      26    29.9    30.0#
+   2011   1    7.2     1.1      12    77.4    43.0#
+   2011   2   10.7     3.9       4    38.0    58.4#
+   2011   3   12.1     1.9      13    20.0   143.6#
+   2011   4   17.9     5.7       0     5.8   228.3#
+   2011   5   17.2     7.8       0    36.6   189.3#
+   2011   6   18.9     9.7       0    71.0   173.4#
+   2011   7   20.7    11.1       0    30.4   176.0#
+   2011   8   20.1    11.6       0    70.2   127.2#
+   2011   9   19.9    11.9       0    50.6   141.7#
+   2011  10   17.3     8.9       1    49.4   120.7#
+   2011  11   13.7     7.3       1    50.8    72.9#
+   2011  12   10.4     3.7       5    88.6    39.6#
+   2012   1    9.7     2.8      10    43.8    68.9#
+   2012   2    8.3     0.8      12    18.0    79.2#
+   2012   3   13.6     2.8       4    22.8   175.7#
+   2012   4   12.1     2.8       8   136.6   128.3#
+   2012   5   17.1     7.4       0    33.6   194.1#
+   2012   6   17.7    11.0       0   118.2   107.1#
+   2012   7   20.0    11.5       0    94.2   161.2#
+   2012   8   20.7    13.6       0   105.8   139.6#
+   2012   9   18.0     9.0       0    46.4   157.1#
+   2012  10   14.0     7.2       2    93.6    76.1#
+   2012  11   10.6     3.5       6   138.6    66.8#
+   2012  12    9.7     2.7       7   135.0    67.7#
+   2013   1    7.5     2.4      11    82.4    59.3#
+   2013   2    6.8     0.7      12    31.8    56.7#
+   2013   3    7.4     0.0      17    41.2    78.6*
+   2013   4   12.1     3.4       8    18.6   169.6#
+   2013   5   15.5     5.7       1    49.2   191.6#
+   2013   6   19.0    10.0       0    25.7   173.0#
+   2013   7   25.3    13.0       0    40.4   287.0#
+   2013   8   22.4    12.3       0    15.2   162.2#
+   2013   9   19.2    10.1       0    67.6    97.6#
+   2013  10   16.5    10.0       0   115.8    97.8#
+   2013  11   10.5     2.9       7    42.9    78.3#
+   2013  12   10.7     2.7       5   121.4    57.6#
+   2014   1   10.0     2.8       7   166.4    61.8#
+   2014   2   10.0     3.8       1   131.2    95.0#
+   2014   3   12.3     3.5       3    38.4   139.3#
+   2014   4   14.7     5.7       0    62.2   142.8#
+   2014   5   17.1     8.8       0    59.6   174.2#
+   2014   6   20.7    11.1       0    79.0   219.8#
+   2014   7   23.3    12.8       0    56.8   248.0#
+   2014   8   19.8    11.0       0    74.6   169.7#
+   2014   9   21.1    10.5       0     3.2   129.7#
+   2014  10   16.6    10.1       0    99.8    93.8#
+   2014  11   12.4     5.5       2   108.0    72.2#
+   2014  12    9.6     1.6      12    34.8    72.3#
+   2015   1    9.5     2.2       7    75.4    80.2#  Provisional
+   2015   2    8.0     0.2      13    41.8    85.4#  Provisional
+   2015   3   10.9     2.8       7    22.0   131.9#  Provisional
+   2015   4   15.5     4.2       4    25.8   211.4#  Provisional
+   2015   5   16.0     7.2       0    55.2   155.9#  Provisional
+   2015   6   20.1     9.5       0    23.8   216.5#  Provisional
+   2015   7   21.3    12.0       0    64.2   150.5#  Provisional