1916 05 31.39  17.82  24.60 
1916 06 33.98  21.83  27.90 
1916 07 32.03  22.62  27.32 
1916 08 30.77  22.13  26.45 
1916 09 30.49  19.73  25.11 
1916 10 27.45  14.86  21.15 
1916 11 23.83   7.88  15.85 
1916 12 21.15   4.21  12.68 
1917 02 22.03   5.20  13.61 
1917 03 24.29   9.08  16.68 
1917 05 27.02  15.37  21.19 
1917 06 34.02  21.24  27.63 
1917 08 36.16  22.66  29.41 
1917 09 32.14  20.03  26.08 
1917 10 29.31  12.71  21.01 
1917 11 27.07   9.16  18.11 
1918 01 20.31   -.71   9.80 
1918 02 20.35   6.43  13.39 
1918 03 25.68  11.45  18.56 
1918 04 23.33  13.68  18.50 
1918 06 33.34  22.42  27.88 
1918 08 34.82  22.65  28.73 
1918 09 32.05  17.58  24.81 
1918 10 28.96 -99.99 -99.99 
1918 11 19.36 -99.99 -99.99 
1918 12 19.79   5.73  12.76 
1919 01 17.28   3.76  10.52 
1919 02 17.29   5.26  11.27 
1919 03 20.74   8.41  14.57 
1919 04 23.28  13.54  18.41 
1919 06 27.93  19.09  23.51 
1919 07 27.99  21.72  24.85 
1919 08 31.54  24.67  28.10 
1919 11 20.68   9.91  15.29 
1919 12 16.87   3.92  10.39 
1920 01 14.87   3.88   9.37 
1920 02 17.60   7.21  12.40 
1920 03 99.99   6.97 -99.99 
1920 04 99.99  11.95 -99.99 
