1907 06 33.48 -99.99 -99.99 
1907 07 38.00 -99.99 -99.99 
1907 08 36.38  25.50  30.94 
1907 09 33.43  21.71  27.57 
1907 11 18.68  10.29  14.48 
1907 12 18.12   9.75  13.93 
1908 01 13.57   6.04   9.80 
1908 02 13.49   5.90   9.69 
1908 03 20.31  12.32  16.31 
1908 04 25.50  15.78  20.64 
1908 05 23.64  16.08  19.86 
1908 06 34.87  26.24  30.55 
1908 07 40.41  29.62  35.02 
1908 08 36.13  27.67  31.90 
1908 09 30.52  21.24  25.88 
1908 10 19.95  11.49  15.72 
1908 11 16.67   7.18  11.92 
1908 12  6.58  -1.62   2.48 
1909 01  9.07   1.00   5.03 
1909 02 17.40   9.63  13.51 
1909 03 16.07   7.06  11.56 
1909 04 24.25  14.78  19.51 
1909 05 27.46  18.57  23.01 
1909 08 35.98  19.59  27.78 
1909 09 31.80  14.31  23.05 
1909 10 25.90   5.56  15.73 
1909 11 99.99    .56 -99.99 
1909 12 99.99  -4.87 -99.99 
1910 01 99.99  -4.35 -99.99 
1910 02 15.68  -1.98   6.85 
1910 03 25.50   2.49  13.99 
1910 05 33.98  11.87  22.92 
1910 06 37.09  17.69  27.39 
1910 07 39.25 -99.99 -99.99 
1910 09 33.25  20.98  27.11 
1910 10 23.02 -99.99 -99.99 
1911 02 13.18   5.75   9.46 
1911 03 20.44  12.09  16.26 
1911 04 24.31  14.54  19.42 
1911 05 27.96  17.40  22.68 
1911 12 11.72  -4.87   3.42 
1912 01 14.79  -3.69   5.55 
1912 02 22.20  -2.56   9.82 
1912 03 99.99    .93 -99.99 
1912 04 21.32   -.29  10.51 
1912 05 28.10   4.60  16.35 
1912 06 35.09  10.83  22.96 
1912 07 35.83  13.25  24.54 
1912 08 37.09  12.65  24.87 
1912 10 21.09    .62  10.85 
1912 11 19.60   -.41   9.59 
1912 12 14.03  -5.28   4.37 
1913 01 11.76  -8.78   1.49 
1913 02 15.06   -.15   7.45 
1913 04 30.66   8.85  19.75 
1913 05 33.50   9.95  21.72 
1913 06 36.53  16.17  26.34 
1913 07 36.56  19.59  28.07 
1913 08 37.74  19.42  28.58 
1913 09 33.11  16.26  24.68 
1913 10 25.54   8.35  16.94 
1913 11 15.77   2.15   8.96 
1913 12 15.92   1.21   8.56 
1914 01 16.06    .65   8.35 
1914 02 16.91   2.78   9.84 
1914 03 22.18   9.33  15.75 
1914 04 22.29   8.76  15.52 
1914 05 30.44  15.22  22.83 
1914 06 35.83  18.54  27.19 
1914 07 39.00  26.34  32.67 
1914 08 39.37  29.01  34.18 
1914 09 33.66  17.62  25.64 
1915 01 19.37  -2.49   8.44 
1915 02 14.50    .65   7.57 
1915 03 20.54   3.35  11.94 
1915 04 24.83   6.08  15.45 
1915 05 27.37   9.32  18.34 
1915 06 34.23  13.74  23.98 
1915 07 36.59  18.51  27.55 
1915 08 40.04  16.12  28.08 
