1914 01 99.99 -10.05 -99.99 
1914 02 -6.48 -19.51 -12.99 
1914 03  3.97  -5.72   -.87 
1914 04  8.72   -.56   4.08 
1914 05 17.02   2.63   9.82 
1914 08 29.49   7.65  18.57 
1914 10 16.03   -.28   7.87 
1914 11 10.91  -6.33   2.29 
1914 12 -4.08 -17.45 -10.76 
1915 01 -3.72 -17.20 -10.46 
1915 02  1.03 -11.87  -5.42 
1915 03  1.74 -13.25  -5.75 
1915 04 19.19   2.07  10.63 
1915 05 19.49   1.94  10.71 
1915 06 20.42   4.67  12.54 
1915 07 28.69  10.73  19.70 
1915 08 29.27  11.49  20.38 
1915 09 24.27   6.95  15.61 
1915 10 19.70   2.48  11.09 
1915 11  7.83  -5.38   1.22 
1915 12  1.35 -10.92  -4.78 
1916 01 -8.93 -23.91 -16.42 
1916 02   .75 -13.99  -6.62 
1916 06 21.63   8.79  15.20 
1916 07 31.49  16.62  24.05 
1916 09 25.18   5.63  15.40 
1916 10 14.48   3.88   9.18 
1916 12 -2.02 -19.15 -10.58 
1917 01 -1.80 -17.51  -9.65 
1917 02 -3.50 -17.95 -10.72 
1917 03  3.19  -9.85  -3.33 
1917 04 11.66  -1.47   5.09 
1917 05 15.81   2.00   8.90 
1917 06 24.49   7.09  15.79 
1917 07 35.07  14.89  24.98 
1918 06 27.70  14.88  21.29 
1918 07 31.01  18.10  24.55 
1918 08 32.34  19.74  26.04 
1918 09 27.01   8.31  17.66 
1918 10 20.40   2.07  11.23 
