1913 01 -1.52 -14.81  -8.16 
1913 02   .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   .36 -11.42  -5.53 
1914 01  1.50  -7.82  -3.16 
1914 02   .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    .82 -99.99 
1916 11  7.70  -9.95  -1.12 
1916 12   . 9 -11.81  -5.86 
1917 01 -3.56 -18.45 -11.00 
1917 02   .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    .22 
1920 03  6.27  -5.72    .27 
1920 04  9.92  -2.95   3.48 
1920 05 21.53    .58  11.05 
