1916 02  -4.41 -16.03 -10.22 
1916 03   7.24  -5.12   1.05 
1916 04  15.58  -1.57   7.00 
1916 05  17.87   1.55   9.71 
1916 06  21.07   7.21  14.14 
1916 09  21.17   3.91  12.54 
1916 10  11.20  -3.40   3.90 
1916 11   6.42  -8.13   -.85 
1916 12  -8.18 -22.65 -15.42 
1917 01  -4.37 -18.15 -11.26 
1917 02  -6.36 -99.99 -99.99 
1917 03   -.38 -14.72  -7.55 
1917 04   9.51  -2.73   3.39 
1917 05  18.60   2.94  10.77 
1917 06  22.98   5.41  14.19 
1917 07  32.84  10.44  21.64 
1917 08  28.63   7.04  17.83 
1917 09  21.75   3.87  12.81 
1917 10  12.94  -3.42   4.75 
1917 11  13.41  -5.15   4.13 
1917 12  -8.26 -18.77 -13.51 
1918 01  -6.34 -19.18 -12.76 
1918 02  -3.57 -18.29 -10.93 
1918 03   8.75  -7.46   0.64 
1918 04  13.90  -3.49   5.20 
1918 05  20.44   -.87   9.78 
1918 06  29.98   7.76  18.86 
1918 07  28.88   8.66  18.77 
1918 09  22.97   2.40  12.68 
1918 10  17.33  -2.01   7.66 
1918 12   4.12 -12.28  -4.08 
1919 01   5.78 -10.54  -2.37 
1919 02  -2.50 -18.76 -10.63 
1919 04  16.67  -1.59   7.54 
1919 07  32.00  10.05  21.03 
1919 08  31.61 -99.99 -99.99 
1920 07  31.61  11.01  21.31 
1920 08  30.61  14.66  22.63 
1920 09  23.92 -99.99 -99.99 
1920 11   7.68 -10.65  -1.48 
1920 12   1.08 -13.26  -6.09 
1921 01   2.62 -13.75  -5.56 
1921 03   6.00  -8.49  -1.24 
1921 04  13.80  -1.89   5.95 
1921 05  19.96   3.33  11.65 
1921 06  29.15   9.18  19.17 
1921 07  30.60 -99.99 -99.99 
1921 08  30.94   9.10  20.02 
1921 09  18.54 -99.99 -99.99 
1921 10  19.76   -.91   9.42 
1921 11   2.08  -9.97  -3.94 
1921 12  -3.11 -15.20  -9.15 
1922 01  -5.53 -19.54 -12.53 
1922 03 -99.99 -11.86 -99.99 
1922 04 -99.99   -.88 -99.99 
1922 05 -99.99   4.32 -99.99 
1922 06 -99.99   8.84 -99.99 
1922 07 -99.99   9.06 -99.99 
1922 09  25.49   4.41  14.95 
1922 10  18.27 -99.99 -99.99 
