1913 06 22.80   8.42  15.61 
1913 07 27.92   9.64  18.78 
1913 08 28.71  10.91  19.81 
1913 09 99.99   5.18 -99.99 
1913 10 99.99   -.57 -99.99 
1913 11 99.99  -1.13 -99.99 
1913 12 99.99  -5.47 -99.99 
1914 01  1.33  -5.94  -2.30 
1914 02   .11  -7.18  -3.53 
1914 03  9.96  -1.17   4.39 
1914 04 15.75   2.03   8.89 
1914 05 21.82   4.73  13.27 
1914 06 25.17   7.53  16.35 
1914 07 29.77  11.05  20.41 
1914 08 29.11  10.14  19.63 
1914 09 20.20   4.59  12.40 
1914 10 14.40   2.73   8.56 
1914 11  5.03  -1.60   1.71 
1914 12 -4.29 -12.44  -8.36 
1915 01 -2.71 -11.85  -7.28 
1915 02  2.68  -5.03  -1.17 
1915 03 10.60  -1.39   4.60 
1915 04 17.90   2.42  10.16 
1915 05 17.87   5.41  11.64 
1915 06 25.95   5.71  15.83 
1915 07 26.84   9.41  18.12 
1915 08 31.97  11.33  21.65 
1915 09 21.29   3.35  12.32 
1915 10 15.03   1.57   8.30 
1915 11  2.43  -6.30  -1.93 
1916 05 17.42   1.64   9.53 
1916 06 22.22   6.47  14.34 
1916 07 25.23   7.18  16.20 
1916 08 28.95   9.18  19.06 
1916 09 23.66   4.51  14.08 
1916 10 15.50   -.78   7.36 
1916 12 -1.01 -10.57  -5.79 
1917 01  1.47 -11.59  -5.06 
1917 02 -1.90  -9.25  -5.57 
1917 03  2.49  -8.87  -3.19 
1917 04 10.56   -.79   4.88 
1917 05 18.01   3.95  10.98 
1917 06 22.44   4.91  13.67 
1917 07 30.25   9.09  19.67 
1917 08 30.52   9.97  20.24 
1917 09 23.84   5.29  14.56 
1917 10 17.75    .17   8.96 
1917 11  8.10  -2.54   2.78 
1917 12  1.02 -10.45  -4.71 
1918 01   .57 -10.60  -5.01 
