1916 08 27.89  14.95  21.42 
1916 09 20.45   9.33  14.89 
1916 10 12.73 -99.99 -99.99 
1916 11  5.28  -4.77    .25 
1916 12 -6.91 -17.73 -12.32 
1917 01 -9.66 -21.89 -15.77 
1917 02 -8.45 -20.84 -14.64 
1917 03  1.36  -8.37  -3.50 
1917 04 11.20    .39   5.79 
1917 06 22.86  11.15  17.00 
1917 07 27.20  16.14  21.67 
1917 08 25.69  12.62  19.15 
1917 09 20.37   9.62  14.99 
1917 10  7.26  -1.81   2.72 
1917 11  6.11  -1.90   2.10 
1918 01 12.61 -21.61 -17.11 
1918 05 20.88   7.02  13.95 
1918 06 24.11  11.67  17.89 
1918 07 26.09  13.79  19.94 
1918 08 26.49  14.34  20.41 
1918 09 18.14   4.54  11.34 
1918 10 16.03   3.87   9.95 
1918 12   .57  -6.19  -2.81 
1919 01   . 4 -10.82  -5.39 
1919 02 -2.71 -13.78  -8.24 
1919 03  4.79  -8.09  -1.65 
1919 04 11.87   1.74   6.80 
1919 05 19.93   8.39  14.16 
1919 06 25.39  15.96  20.67 
1919 07 28.39  17.06  22.72 
1919 08 26.20  14.40  20.29 
1919 09 24.43  10.53  17.48 
1919 10 11.90   2.69   7.29 
1919 11  1.61  -7.34  -2.86 
1919 12 -9.07 -17.82 -13.44 
1920 01 -9.34 -19.82 -14.58 
1920 02 -6.15 -15.56 -10.85 
1920 03  4.51  -6.89  -1.18 
1920 04  9.18  -1.55   3.81 
1920 06 25.23  13.79  19.51 
1920 08 27.97  14.82  21.39 
1920 10 18.95   7.01  12.98 
1920 11  2.99  -4.69   -.85 
1920 12 -1.26  -9.25  -5.25 
1921 01 -2.53 -11.61  -7.07 
1921 02 -1.70 -11.60  -6.65 
1921 03  5.69  -5.46    .11 
1921 04 15.02   3.51   9.26 
1922 05 21.96  11.38  16.67 
1922 06 25.54  17.43  21.48 
1922 07 26.05  16.86  21.45 
1922 08 28.61 -99.99 -99.99 
1922 09 24.61  14.42  19.51 
1922 10 16.52   5.87  11.19 
1922 11  6.18   1.84   4.00 
1922 12 -3.20 -12.70  -7.95 
1923 01 -4.37 -13.65  -9.01 
1923 02 -7.64 -20.36 -14.00 
1923 03  -.19 -12.97  -6.58 
1923 04 10.80    .17   5.48 
1923 05 21.45   9.41  15.43 
1923 06 28.67  17.48  23.07 
1923 07 30.14  20.43  25.28 
1923 08 25.75  14.91  20.33 
1923 09 23.20  12.37  17.78 
1923 10 14.08 -99.99 -99.99 
