1911 08  23.60   6.57  15.08 
1911 09  15.96   3.56   9.76 
1911 10  11.27  -1.70   4.78 
1911 11  -2.98 -14.69  -8.83 
1911 12  -4.87 -14.98  -9.92 
1912 01  -8.46 -20.29 -14.37 
1912 02  -3.99 -15.97  -9.98 
1912 03  -5.39 -19.19 -12.29 
1912 04  12.26   -.82   5.72 
1912 05  15.54   3.84   9.68 
1912 06  23.16   8.09  15.62 
1912 07  22.47   8.05  15.26 
1912 08  21.88   9.25  15.56 
1912 09  14.61   1.34   7.97 
1912 10  12.02  -1.72   5.15 
1912 11   7.56  -5.47   1.04 
1912 12   1.96 -10.29  -4.16 
1913 01  -8.39 -21.43 -14.91 
1913 02  -5.85 -17.10 -11.47 
1913 03  -2.59 -13.68  -8.13 
1913 04  14.98  -1.45   6.76 
1913 05  15.79   2.59   9.18 
1913 06  23.36   9.14  16.25 
1913 07  25.15   7.87  16.51 
1913 08  25.93   9.64  17.79 
1913 09  22.24   3.51  12.87 
1913 10   9.39  -3.26   3.06 
1913 11   6.90  -5.53   0.68 
1913 12   2.25 -13.11  -5.43 
1914 01  -1.82 -14.97  -8.39 
1914 02  -8.08 -19.83 -13.95 
1914 03   3.50  -7.55  -2.02 
1914 04  12.53  -1.53   5.50 
1914 05  19.16   3.23  11.19 
1914 06  21.31   7.42  14.36 
1914 07  31.09  11.88  21.48 
1914 08  24.71   8.30  16.50 
1914 09  19.76   4.88  12.32 
1914 10  13.04   0.18   6.61 
1914 11   6.77  -5.69   0.53 
1914 12  -7.09 -17.20 -12.14 
1915 01  -6.22 -17.71 -11.96 
1915 02  -3.91 -14.79  -9.35 
1915 03   -.79 -12.40  -6.59 
1915 04  18.15   2.10  10.13 
1915 05  17.17   2.70   9.93 
1915 06  18.64   5.33  11.98 
1915 07  21.54   7.83  14.68 
1915 08  27.70   9.51  18.60 
1915 09  16.29   1.43   8.86 
1915 10  15.61  -1.33   7.14 
1915 11   4.61  -8.85  -2.12 
1915 12   -.72 -13.49  -7.10 
1916 01 -18.32 -31.45 -24.88 
1916 02  -6.54 -16.24 -11.39 
1916 03   3.70  -8.79  -2.54 
1916 04  12.25  -2.52   4.86 
1916 05  15.58   0.54   8.06 
1916 06  19.41   6.05  12.73 
1916 07  25.21  10.86  18.03 
1916 08  24.21   7.24  15.72 
1916 09  19.44   3.38  11.41 
1917 04   6.48  -3.43   1.52 
