1915 12   .26  -9.75  -4.74 
1916 01 -3.28 -13.48  -8.38 
1916 02  2.53  -7.28  -2.37 
1916 03  6.44  -4.77    .83 
1916 04  8.93  -3.53   2.70 
1916 05 13.67   -.77   6.45 
1916 06 21.01   5.07  13.04 
1916 07 25.15  10.95  18.04 
1916 08 22.00   8.03  15.01 
1916 09 18.78   4.29  11.53 
1916 10 11.08 -99.99 -99.99 
1916 11  4.55  -8.53  -1.98 
1916 12 -4.36 -14.06  -9.21 
1917 01 -3.70 -14.06  -8.88 
1917 02  -.57 -10.71  -5.64 
1917 03 -1.70 -12.88  -7.29 
1917 04  4.60  -6.09   -.74 
1917 05  8.42  -1.93   3.24 
1917 06 19.67   5.14  12.40 
1917 07 25.02  10.82  17.92 
1917 08 22.25   7.87  15.06 
1917 09 20.19   4.91  12.55 
1917 10 11.33  -3.40   3.96 
1917 11  8.35  -2.71   2.82 
1917 12  3.39  -6.41  -1.50 
1918 01 -2.76 -13.87  -8.31 
1918 02  2.03  -9.59  -3.78 
1918 03  7.08  -4.52   1.28 
1918 04  5.05  -6.03   -.49 
1918 05 14.79   1.05   7.92 
1918 06 23.67   8.55  16.11 
1918 07 24.32   9.26  16.79 
