1911 04 16.03  -1.35   7.34 
1911 05 18.25   1.66   9.95 
1911 06 24.14   4.91  14.52 
1911 07 31.57   6.78  19.17 
1911 08 29.05   5.32  17.18 
1911 09 18.41   3.57  10.99 
1911 10 15.06   -.35   7.35 
1911 11 99.99  -1.78 -99.99 
1911 12  3.81  -5.06   -.62 
1912 01  2.88  -3.65   -.38 
1912 02  6.42   -.68   2.87 
1912 03  8.70  -2.49   3.10 
1912 06 24.53   6.87  15.70 
1912 07 27.92 -99.99 -99.99 
1912 08 25.98   6.47  16.22 
1912 09 21.48   2.64  12.06 
1912 12  3.55  -3.27    .13 
1913 01  3.55  -5.63  -1.04 
1913 04 16.60    .52   8.56 
1913 05 21.57   3.50  12.53 
1913 06 19.03   2.45  10.74 
1913 07 26.37   7.69  17.03 
1913 08 29.90   8.72  19.31 
1913 10 15.45    .25   7.85 
1913 11  7.90    .69   4.29 
1913 12   .58  -5.41  -2.41 
1914 01  4.71  -1.75   1.48 
1914 02  6.77  -2.55   2.11 
1914 03 14.61   -.43   7.08 
1914 04 16.64   1.09   8.86 
1914 05 22.24   4.09  13.16 
1914 06 22.76   5.77  14.26 
1914 07 30.40   8.57  19.48 
1914 08 31.10   7.75  19.42 
1914 09 99.99   3.62 -99.99 
1914 12   .51 -99.99 -99.99 
1915 01  1.32  -5.33  -2.00 
1915 02  6.84  -1.23   2.80 
1915 03 14.00    .89   7.44 
1915 04 18.86 -99.99 -99.99 
1915 06 24.19   3.57  13.88 
1915 07 25.76   7.17  16.46 
1915 08 99.99   8.85 -99.99 
1915 09 27.84   8.47  18.16 
1915 10 14.96   1.15   8.05 
1916 05 16.12   1.50   8.81 
1916 06 21.06   5.64  13.35 
1916 07 23.86   6.72  15.29 
1916 08 26.53   7.25  16.89 
1916 09 23.08   4.17  13.62 
1916 10 13.95    .61   7.28 
1917 05 17.83 -99.99 -99.99 
1917 06 23.11 -99.99 -99.99 
1917 07 30.20   8.85  19.52 
1917 08 29.60   7.24  18.42 
1917 09 23.24   5.53  14.38 
1917 10 19.82   1.04  10.43 
1917 11 13.19   2.75   7.97 
1917 12 12.86   2.67   7.76 
1918 01  8.10    .27   4.19 
1918 11 13.04  -1.96   5.54 
1918 12  6.67  -1.59   2.54 
1919 01  6.91  -1.25   2.83 
1919 02  7.62    . 3   3.82 
1919 03 13.62   1.68   7.65 
1919 04 17.79   3.12  10.45 
