1913 11 15.88   5.61  10.74 
1913 12 99.99   1.10 -99.99 
1914 01 99.99    .-4 -99.99 
1914 02  9.41  -3.18   3.11 
1914 03 10.54   -.61   4.96 
1914 04 18.33   6.00  12.16 
1914 05 99.99  12.36 -99.99 
1914 06 27.54  17.94  22.74 
1914 07 28.69  19.29  23.99 
1914 08 29.52  20.29  24.91 
1914 10 21.52  12.41  16.96 
1914 11 14.85   3.19   9.02 
1914 12  8.04    . 8   4.06 
1915 01  8.68   -.52   4.08 
1915 02 10.78    .32   5.55 
1915 04 20.12   6.91  13.52 
1915 05 99.99  11.53 -99.99 
1915 06 24.20  15.26  19.73 
1915 07 28.28  19.51  23.89 
1915 08 29.14  20.43  24.78 
1915 09 27.18  15.04  21.11 
1915 10 20.55  10.83  15.69 
1915 11 15.89   3.91   9.90 
1915 12  8.01  -1.77   3.12 
1916 01 13.13   1.23   7.18 
1916 02  9.82 -99.99 -99.99 
1916 03 12.53   -.30   6.11 
1916 04 13.91   5.94   9.92 
1916 05 23.79  14.30  19.04 
1916 06 24.64  16.99  20.81 
1916 07 27.55  21.20  24.37 
1916 08 27.76  19.75  23.75 
1916 10 20.43  11.16  15.79 
1916 11 14.85   4.78   9.81 
1916 12  8.72   -.46   4.13 
1917 01  8.82   -.72   4.04 
1917 02  7.84  -2.64   2.60 
1917 03 11.38   2.74   7.06 
1917 05 20.64  10.55  15.59 
1917 06 26.06  17.40  21.73 
1917 07 27.65  20.78  24.21 
1917 08 28.66  19.32  23.99 
1917 10 18.61   7.72  13.16 
1917 11 11.68   2.44   7.06 
1917 12  5.99  -3.28   1.35 
1918 01  1.36  -7.08  -2.86 
1918 03 16.27   3.23   9.75 
1918 04 16.79   6.77  11.78 
1918 05 26.54  15.42  20.98 
1918 06 25.60  16.03  20.81 
1918 07 27.65  18.45  23.05 
1918 08 29.64  20.66  25.15 
