1914 01 -99.99  -1.12 -99.99 
1914 02   8.76  -1.92   3.42 
1914 03  17.21   0.00   8.60 
1914 04  19.78   2.21  10.99 
1914 06  27.04  10.38  18.71 
1914 07  33.50  12.80  23.15 
1914 08  32.58  10.83  21.70 
1914 09  24.31   5.27  14.79 
1914 10  19.65   3.76  11.70 
1914 11  14.20   -.21   6.99 
1914 12   1.93  -9.35  -3.71 
1915 01   2.43  -4.13   -.85 
1915 02  11.42  -1.81   4.80 
1915 03  17.17   1.94   9.55 
1915 04  21.90   4.54  13.21 
1915 05  22.02   7.95  14.98 
1915 06  29.07   9.71  19.39 
1915 07  30.80  12.89  21.84 
1915 08  34.59  14.01  24.30 
1915 09  26.40   7.44  16.92 
1915 10  21.29   2.30  11.79 
1915 11  12.25  -1.82   5.21 
1915 12   9.14  -3.85   2.65 
1916 01  -2.68 -11.41  -7.04 
1916 02   3.98  -3.71   0.13 
1916 03  14.56   2.11   8.34 
1916 04  18.83   4.21  11.52 
1916 05  20.50   5.35  12.92 
1916 06  26.55   9.32  17.93 
1916 07  28.05  11.96  20.00 
1916 08  31.86  10.91  21.38 
1916 09  26.27   7.44  16.85 
1916 10  19.58   0.55  10.06 
1916 11   7.02  -3.11   1.95 
1916 12   3.27  -4.75   -.74 
1917 01   6.10  -4.21   0.94 
1917 02   7.18  -2.18   2.50 
1917 03  10.51  -1.51   4.50 
1917 04  16.69   3.76  10.22 
1917 05  21.42   7.35  14.38 
1917 06  27.38   8.57  17.97 
1917 07  35.00  12.99  24.00 
1917 08  35.06  12.07  23.56 
1917 09  28.32   9.52  18.92 
1917 10  22.96   2.30  12.62 
1917 11  13.34   0.08   6.71 
1917 12  12.00   3.37   7.68 
1918 01   8.96   0.39   4.67 
1918 02   8.74  -2.08   3.32 
1918 03  20.23   0.93  10.58 
1918 04  23.38   1.86  12.62 
1918 05  22.81   5.25  14.03 
1918 06  33.56  13.35  23.45 
1918 11  10.73  -1.40   4.66 
1919 02   8.64 -99.99 -99.99 
1919 03  14.52   0.91   7.71 
1919 04  19.76   3.03  11.39 
1919 07  34.82  12.24  23.53 
1919 09  25.93   6.93  16.43 
