1915 04  22.02   3.98  13.00 
1915 05  20.85   6.21  13.53 
1915 06  28.00   7.50  17.75 
1915 07  31.79  11.20  21.49 
1915 08  34.45  12.35  23.40 
1915 09  27.26   5.92  16.59 
1915 10  22.38   2.46  12.42 
1915 11  11.31   2.76   7.03 
1915 12   8.82   0.92   4.87 
1916 01   4.96  -3.05   0.95 
1916 02  15.62   1.98   8.80 
1916 03  16.62   1.62   9.12 
1916 04  20.45   2.53  11.49 
1916 05  21.19   3.96  12.57 
1916 06  27.22   7.75  17.48 
1916 07  29.54   9.31  19.42 
1916 08  32.87  10.09  21.48 
1916 09  28.39   7.26  17.82 
1916 10  20.78   0.65  10.71 
1916 11  11.97  -1.26   5.35 
1916 12   3.72  -3.82  -0.04 
1917 02   7.95  -1.63   3.16 
1917 03   9.79  -1.27   4.26 
1917 04  16.36   2.76   9.56 
1917 05  20.37   5.06  12.71 
1917 06  28.17   7.14  17.65 
1917 07  34.82  12.27  23.54 
1917 08  32.75  11.59  22.17 
1917 09  28.40   8.54  18.46 
1917 10  25.65   2.78  14.21 
1917 11  14.66   1.79   8.22 
1917 12   8.25   2.09   5.17 
1918 01   9.35   0.66   5.00 
1918 02  10.45   0.16   5.30 
1918 03  14.55   1.54   8.04 
1918 04  19.70   2.03  10.86 
1918 05  23.13   4.33  13.73 
1918 06  33.13   8.50  20.81 
1918 07  32.02   9.92  20.97 
1918 08  31.21   9.70  20.45 
1918 09  30.39   9.76  20.07 
1918 11  10.28   0.82   5.55 
1919 01   9.85  -1.54   4.15 
1919 02   6.81   0.28   3.54 
1919 03  14.49   0.98   7.73 
1919 04  19.83   2.58  11.20 
1919 05  24.04   4.94  14.49 
1919 07  35.25  11.64  23.45 
1919 08  33.89  10.83  22.36 
1919 09  26.44   7.63  17.03 
1919 11   8.85   -.64   4.10 
1919 12   5.96  -3.02   1.47 
1920 01   8.78   -.97   3.90 
1920 03  11.88   1.30   6.59 
1920 04  16.07   2.33   9.20 
1920 05  23.39   3.56  13.47 
1920 07  31.68  11.02  21.35 
1920 08  33.00  11.72  22.36 
1920 09  25.35   8.14  16.74 
1920 10  17.23   5.10  11.16 
1920 11  12.70   2.13   7.41 
1920 12   8.28   1.45   4.86 
1921 01   8.63   0.42   4.52 
1921 03  16.25   3.28   9.76 
1921 04  17.37   3.14  10.25 
1921 05  22.13   6.19  14.16 
1921 06  27.06  10.42  18.74 
1921 07  33.03  10.21  21.62 
1921 09  26.27   7.21  16.74 
1921 10  21.94   5.34  13.64 
1921 11  14.68   1.30   7.99 
1921 12   7.15  -1.14   3.00 
1922 02   9.28 -99.99 -99.99 
1922 03  13.05   1.20   7.12 
1922 04  16.40   1.04   8.71 
