1911 11   .46 -10.98  -5.26 
1911 12 -2.16 -10.14  -6.15 
1912 01 -8.51 -20.23 -14.37 
1912 02 -1.42 -11.56  -6.49 
1912 03  -.30 -12.87  -6.58 
1912 04 16.71   1.24   8.97 
1912 05 20.42   5.75  13.08 
1912 06 25.84  10.94  18.39 
1912 08 27.01  12.86  19.93 
1912 09 18.07   6.38  12.22 
1912 10 16.81    .96   8.88 
1912 11 10.93  -3.67   3.63 
1912 12  3.72 -10.04  -3.16 
1913 01 -2.53 -16.41  -9.47 
1913 02 -1.29 -15.16  -8.22 
1913 03  2.40 -10.97  -4.28 
1913 04 16.16   3.15   9.65 
1913 05 19.08   5.43  12.25 
1913 06 29.29  12.78  21.03 
1913 07 30.49  13.81  22.15 
1913 08 31.18  14.03  22.60 
1915 03  -.87 -11.35  -6.11 
1915 04 20.14   4.16  12.15 
1915 05 19.33   4.32  11.82 
1915 06 99.99   8.96 -99.99 
1916 04 11.72  -1.35   5.18 
1916 05 18.65   4.37  11.51 
1916 06 21.51   9.10  15.30 
1916 07 30.67  17.24  23.95 
1916 08 26.64  12.29  19.46 
1916 09 22.99   6.44  14.71 
1916 10 14.71  -1.31   6.70 
1916 11  8.30  -6.83    .73 
1916 12 -5.85 -19.49 -12.67 
1917 01 99.99 -17.96 -99.99 
1917 02 -8.59 -20.67 -14.63 
1917 03   .72  -9.82  -4.54 
1917 04 10.29  -1.84   4.22 
1917 05 17.96   3.09  10.53 
1917 06 24.16   7.88  16.02 
1917 07 32.25  14.63  23.44 
1917 09 24.28   7.14  15.71 
1917 10 13.96  -3.08   5.44 
1917 12 -6.36 -19.45 -12.90 
1918 01 -8.93 -19.15 -14.04 
1918 02 -1.57 -14.88  -8.22 
1918 03 11.72  -3.00   4.36 
1918 04 12.01   -.92   5.54 
1918 05 21.06   5.81  13.43 
1918 06 26.83  12.75  19.79 
1918 07 29.00 -99.99 -99.99 
1918 08 99.99  13.82 -99.99 
1918 09 20.80   5.87  13.33 
1918 10 16.27   2.46   9.36 
1918 11  7.42  -5.90    .76 
1919 01  4.78  -8.84  -2.03 
1919 02 -4.66 -16.21 -10.44 
1919 03  1.19  -9.08  -3.94 
1919 04 13.05 -99.99 -99.99 
1919 05 19.50   5.47  12.48 
1919 07 31.10  14.65  22.87 
