1910 01 99.99 -20.86 -99.99 
1910 02 13.42 -26.60 -20.01 
1910 03 12.54  -5.56   3.49 
1910 04 99.99  -3.00 -99.99 
1910 05 18.12   -.64   8.74 
1910 06 26.22   9.10  17.66 
1910 07 99.99   8.74 -99.99 
1910 08 24.84   5.94  15.39 
1910 09 19.87   2.86  11.37 
1910 10 17.76  -3.27   7.24 
1910 11   .67 -12.38  -5.85 
1910 12 -5.76 -19.69 -12.72 
1911 01 11.94 -27.78 -19.86 
1911 02 -8.22 -24.82 -16.52 
1911 03  6.27  -9.93  -1.83 
1911 04 12.87  -4.08   4.39 
1911 05 15.78   1.82   8.80 
1911 06 22.94   9.35  16.14 
1911 07 23.09   6.08  14.58 
1911 08 20.23 -99.99 -99.99 
1911 09 15.72 -99.99 -99.99 
1911 10  7.82 -99.99 -99.99 
1911 11 -5.55 -17.02 -11.28 
1911 12 -6.28 -15.16 -10.72 
1912 01 15.88 -28.07 -21.97 
1912 02 -7.28 -18.53 -12.90 
1912 03 -4.02 -18.45 -11.23 
1912 04 14.90  -1.92   6.49 
1912 05 18.66   4.23  11.45 
1912 08 24.16   7.94  16.04 
1912 09 16.95   2.99   9.97 
1912 10 14.67  -3.51   5.58 
1912 11  4.77  -7.27  -1.25 
1912 12 -1.51 -17.24  -9.37 
1913 01 11.11 -25.88 -18.49 
1913 02 -8.67 -22.67 -15.67 
1913 03 -2.62 -16.53  -9.57 
1913 04 15.55   -.63   7.46 
1913 05 17.75   2.47  10.10 
1913 06 26.13  10.99  18.56 
1913 07 26.08   9.87  17.97 
1913 08 27.24  11.16  19.20 
1913 09 21.11   4.65  12.88 
1913 10 10.81  -4.14   3.33 
1913 11  7.21  -6.75    .23 
1913 12   .83 -12.74  -5.95 
1914 06 22.19   9.20  15.69 
1914 07 29.67  13.18  21.42 
1914 08 25.54   8.32  16.93 
1914 09 24.49   5.28  14.88 
1914 10 17.95    .55   9.25 
1914 11  5.43  -9.38  -1.97 
1914 12 -8.10 -23.51 -15.81 
1915 01 -8.78 -23.50 -16.14 
1915 02 -2.96 -13.20  -8.08 
1915 03  2.31 -11.70  -4.69 
1915 04 18.71    .52   9.62 
1915 05 16.58   2.51   9.54 
1915 06 20.55   5.69  13.12 
1915 07 22.76 -99.99 -99.99 
1915 08 25.58   6.85  16.21 
1915 09 19.90   5.00  12.45 
1915 10 15.69  -1.39   7.14 
1916 04 10.64  -3.40   3.62 
1916 05 18.27   1.80  10.03 
1916 06 99.99   7.13 -99.99 
1916 07 29.50  15.37  22.43 
1916 08 26.49   9.93  18.21 
1916 09 20.36   4.35  12.35 
1916 10 11.87  -4.69   3.58 
1916 11  5.80 -12.63  -3.41 
1917 01 10.85 -24.52 -17.68 
1917 02 99.99 -25.55 -99.99 
1917 03   .17 -13.27  -6.55 
1917 04  9.04 -99.99 -99.99 
1917 05 20.43 -99.99 -99.99 
1917 06 23.36   6.13  14.74 
1917 07 30.24 -99.99 -99.99 
1917 08 27.96   7.06  17.51 
1917 09 24.95   3.84  14.39 
1917 10  7.21  -7.33    .-5 
1917 11  9.84  -6.56   1.64 
1918 04 12.23  -3.13   4.54 
1918 07 27.41 -99.99 -99.99 
1918 08 27.13   8.78  17.95 
1918 09 20.45   -.99   9.73 
1918 10 15.78  -2.44   6.67 
1918 11  3.01  -9.87  -3.42 
