1913 07  27.60   6.81  17.20 
1913 08  29.50   7.94  18.71 
1913 09  24.56   2.41  13.48 
1913 10  13.23  -2.60   5.31 
1913 11   7.37  -2.87   2.25 
1913 12   1.57 -13.84  -6.13 
1914 02   3.69  -8.54  -2.42 
1914 03  10.29  -5.51   2.38 
1914 04  15.04  -1.04   6.99 
1914 05  22.68   2.02  12.35 
1914 06  22.18   4.71  13.44 
1914 07  30.40   8.27  19.33 
1914 08  29.91   5.91  17.91 
1914 09  21.69   1.99  11.84 
1914 10  15.54   1.04   8.29 
1914 12  -1.19 -14.10  -7.64 
1915 01   0.93 -10.90  -4.98 
1915 02   6.03  -5.09   0.47 
1915 03  11.65  -4.61   3.51 
1915 04  18.62   0.50   9.56 
1915 05  15.77   1.59   8.68 
1915 06  21.79   1.89  11.84 
1915 07  26.88   5.45  16.16 
1915 08  32.66   7.16  19.91 
1915 09  21.46   2.55  12.00 
1915 10  18.16  -1.04   8.55 
1916 03   8.85  -4.42   2.21 
1916 04  14.05  -2.18   5.93 
1916 05  15.06  -1.92   6.57 
1916 06  21.82   1.76  11.79 
1916 07  28.43   6.29  17.36 
1916 08  27.21   4.85  16.02 
1916 09  19.85   1.79  10.82 
1916 10  13.58  -2.79   5.39 
1916 11   3.41  -9.18  -2.88 
1916 12  -1.39 -12.23  -6.81 
1917 01  -3.50 -15.65  -9.57 
1917 02   0.97 -11.10  -5.06 
1917 03   0.24 -10.72  -5.24 
1917 04   8.06  -3.99   2.03 
1917 05  15.48  -1.64   6.91 
1917 06  23.40   1.37  12.38 
1917 07  32.43   8.00  20.21 
1917 08  30.28   5.68  17.98 
1917 09  26.00   3.52  14.76 
1917 10  18.24  -2.52   7.85 
1917 11  13.41  -4.52   4.44 
1917 12   7.27  -4.21   1.52 
1918 01   4.36  -8.37  -2.00 
1918 02   5.05 -11.09  -3.02 
1918 03  11.40  -5.43   2.98 
1918 04  15.32  -4.79   5.26 
1918 05  19.54  -1.50   9.02 
1918 06  30.83   5.85  18.34 
1918 07  31.42   6.37  18.89 
1918 08  26.71   3.03  14.87 
1918 09  25.20   3.17  14.18 
1918 10  17.40   -.66   8.37 
1918 12   3.55 -12.52  -4.48 
1919 01   4.39 -12.27  -3.94 
1919 02   5.63  -9.93  -2.15 
1919 03   9.22  -7.73   0.74 
1919 04  15.83  -3.46   6.18 
1919 05  23.74  -1.37  11.18 
1919 06  28.71   1.41  15.06 
1919 07 -99.99   3.55 -99.99 
1919 08 -99.99   4.17 -99.99 
1919 09  23.83   1.74  12.78 
1919 10  11.79  -3.89   3.94 
1919 11   6.05  -7.14   -.54 
1919 12   1.31 -12.12  -5.40 
1920 01   3.67 -10.21  -3.27 
1920 02   7.62 -10.27  -1.32 
1920 03   6.91  -6.14   0.38 
1920 04  10.86  -3.78   3.54 
1920 05  19.07  -1.04   9.01 
1920 06  24.15   2.78  13.46 
1920 07  31.55   6.49  19.02 
1920 08  31.00   5.12  18.06 
1920 09  23.43   2.26  12.84 
1920 10  14.16  -3.26   5.45 
1920 11   7.11  -5.09   1.01 
