1916 12 99.99 -17.54 -99.99 
1917 03 99.99 -18.46 -99.99 
1917 07 26.00   6.29  16.14 
1917 08 23.17   3.37  13.27 
1918 02 -1.04 -19.37 -10.21 
1918 03  6.49 -14.92  -4.21 
1918 06 24.02   4.69  14.35 
1918 09 22.30   1.83  12.06 
1919 06 99.99   2.79 -99.99 
1919 07 25.45   6.33  15.89 
1919 08 23.85   5.30  14.57 
1919 09 17.09   2.09   9.59 
1920 02   .71 -14.95  -7.12 
1920 04  1.80 -11.39  -4.79 
1920 06 18.65   1.90  10.27 
1920 07 23.74   5.12  14.43 
1920 08 21.29   3.99  12.64 
1920 09 14.78   -.50   7.14 
1921 06 19.20   4.04  11.62 
1921 07 23.35   5.46  14.40 
1921 08 21.49   4.17  12.83 
1921 11  4.19  -8.28  -2.04 
1921 12   .38 -11.93  -5.77 
1922 02 -4.17 -17.56 -10.86 
1922 06 20.64   3.29  11.96 
1922 07 22.55   4.98  13.76 
1922 08 22.57   6.58  14.57 
1923 02  -.83 -18.51  -9.67 
1923 05 11.70  -1.80   4.94 
1923 06 16.89    .73   8.80 
1923 07 22.87   6.90  14.88 
1923 08 21.62   3.31  12.46 
1924 05 12.89  -2.74   5.07 
1924 06 18.39    .91   9.64 
1924 09 17.00  -2.34   7.32 
