1916 10 11.76  -7.16   2.30 
1916 11  3.59 -14.90  -5.65 
1916 12 -2.27 -18.93 -10.60 
1917 01 -1.93 -99.99 -99.99 
1917 02 -1.24 -16.54  -8.89 
1917 03 -2.47 -19.57 -11.02 
1917 04  3.32 -11.22  -3.95 
1917 09 19.45  -2.74   8.35 
1917 10 17.07  -7.07   5.00 
1917 11 11.74 -10.32    .71 
1917 12  3.95 -10.69  -3.37 
1918 01  -.74 -17.44  -9.09 
1918 02 99.99 -19.61 -99.99 
1918 03  6.15 -13.37  -3.61 
1918 04  4.10 -11.59  -3.74 
1918 05 10.07  -5.32   2.37 
1918 06 21.09   1.82  11.45 
1918 07 21.67   1.45  11.56 
1918 08 21.17    . 7  10.62 
1918 09 17.60  -3.39   7.10 
1918 10 11.91  -6.42   2.74 
1918 11  3.37 -15.47  -6.05 
1919 02 99.99 -20.06 -99.99 
1919 03 99.99 -15.22 -99.99 
1919 04  7.26  -9.74  -1.23 
1919 06 20.12  -2.08   9.02 
1919 07 24.64   2.73  13.68 
1919 08 23.11   1.42  12.26 
1919 12  2.69 -17.39  -7.34 
1920 01  4.39 -14.12  -4.86 
1920 02  2.74 -15.86  -6.56 
1920 03  1.20 -15.31  -7.05 
1920 04  2.49 -10.54  -4.02 
1920 05 10.00  -3.62   3.19 
1920 07 21.78   2.93  12.35 
1920 08 19.61   1.75  10.68 
1920 09 14.69  -2.66   6.01 
1920 10  7.96  -8.24   -.13 
1920 11  2.15 -99.99 -99.99 
1920 12 99.99 -16.62 -99.99 
1921 02  2.06 -16.84  -7.39 
1921 03 99.99 -11.84 -99.99 
1921 04  4.10  -9.89  -2.90 
1921 05 10.93  -3.60   3.66 
1921 06 17.95   1.02   9.48 
1921 07 20.96   2.28  11.62 
1921 08 19.87   1.48  10.67 
