1913 01  -1.52 -14.81  -8.16 
1913 02   0.91 -11.69  -5.39 
1913 03   4.94  -6.22   -.63 
1913 04  13.26   -.74   6.26 
1913 05  20.98   2.79  11.88 
1913 06  22.64   6.25  14.44 
1913 12   0.36 -11.42  -5.53 
1914 01   1.50  -7.82  -3.16 
1914 02   0.98 -10.18  -4.60 
1914 03   8.33  -4.32   2.00 
1914 04  13.40   1.08   7.24 
1914 05  21.63   4.73  13.18 
1914 06  23.50   6.42  14.96 
1914 07  31.08  12.25  21.66 
1914 08  31.42  10.01  20.71 
1916 01  -3.09 -11.95  -7.52 
1916 02   2.93  -7.16  -2.11 
1916 03   6.98  -4.56   1.21 
1916 05 -99.99   0.82 -99.99 
1916 11   7.70  -9.95  -1.12 
1916 12   0.09 -11.81  -5.86 
1917 01  -3.56 -18.45 -11.00 
1917 02   0.34 -13.98  -6.82 
1917 03   1.43 -14.08  -6.32 
1917 04   9.89  -3.18   3.35 
1917 05  14.57 -99.99 -99.99 
1917 06  23.87   2.46  13.16 
1917 09  24.93   3.65  14.29 
1917 10  21.99  -2.71   9.63 
1917 12   8.17  -4.94   1.61 
1918 01   1.77  -9.25  -3.74 
1918 02   1.69 -12.36  -5.33 
1918 03   9.85  -3.92   2.96 
1918 04  13.05  -4.44   4.30 
1918 05  18.56  -1.00   8.78 
1918 06  29.18   8.72  18.95 
1918 07  30.70   8.96  19.83 
1918 08  27.85   5.47  16.66 
1918 09  23.86   4.73  14.30 
1918 12   -.83 -14.58  -7.70 
1919 01   1.96 -14.14  -6.09 
1919 02   1.59  -8.78  -3.59 
1919 03   5.53  -7.52   -.99 
1919 04  16.03   -.52   7.75 
1919 05  24.49   1.63  13.06 
1919 06  30.69   5.32  18.00 
1919 07  34.55  10.40  22.47 
1919 08  30.26   9.88  20.07 
1919 09  23.31   5.10  14.20 
1919 10   9.09  -4.63   2.23 
1919 12   1.84 -15.27  -6.71 
1920 01   2.97 -10.98  -4.00 
1920 02   6.61  -6.17   0.22 
1920 03   6.27  -5.72   0.27 
1920 04   9.92  -2.95   3.48 
1920 05  21.53   0.58  11.05 
