1917 06 29.49   5.22  17.35 
1917 07 36.63  10.59  23.61 
1917 08 35.02  10.40  22.71 
1917 09 28.93   7.85  18.39 
1917 10 24.43   2.38  13.40 
1917 11 14.52   1.10   7.81 
1917 12  9.87   2.13   6.00 
1918 01 11.83    .58   6.20 
1918 02 13.63  -2.20   5.71 
1918 03 19.07    .-1   9.53 
1918 04 23.37    .83  12.10 
1918 05 23.87   1.96  12.91 
1918 06 34.91  10.52  22.72 
1918 08 30.75   9.60  20.18 
1918 11 10.78   1.16   5.97 
1918 12  6.71  -2.76   1.97 
1919 01  8.33  -1.90   3.21 
1919 02  8.43    .40   4.41 
1920 03 13.65    .54   7.09 
1920 04 16.84   2.07   9.45 
1920 05 24.71   3.39  14.04 
1920 06 27.93   8.51  18.22 
1920 07 32.48  10.97  21.72 
1920 08 34.55  11.21  22.88 
1920 09 26.92   9.43  18.18 
1920 10 16.19   4.17  10.18 
1920 11 12.24   1.95   7.09 
