1912 06 28.77  19.43  24.10 
1912 07 29.85  20.54  25.19 
1912 08 30.29  20.37  25.33 
1912 09 28.62  19.79  24.21 
1912 10 23.21  12.85  18.02 
1912 11 16.70   4.02  10.36 
1912 12 12.81   4.33   8.57 
1913 01 15.22   6.07  10.64 
1913 02 14.21   3.72   8.96 
1913 03 18.18   6.96  12.57 
1913 04 22.32  10.55  16.43 
1913 05 27.39  15.50  21.44 
1913 06 30.79  18.29  24.54 
1913 07 31.43  21.35  26.39 
1913 08 31.14  20.57  25.85 
1913 09 26.41  16.03  21.22 
1913 10 21.94   9.30  15.62 
1913 11 18.85   4.92  11.88 
1913 12 12.74   3.06   7.89 
1914 01 13.08   1.60   7.34 
1914 02 13.06   1.04   7.05 
1914 03 16.36   3.56   9.96 
1914 04 23.66  10.94  17.29 
1914 05 28.53  15.05  21.79 
1914 06 33.52  20.90  27.21 
1914 07 32.30  20.57  26.43 
1914 08 30.24  20.11  25.17 
1914 09 26.83  15.89  21.36 
1914 10 21.90  11.34  16.61 
1914 11 17.52   3.94  10.73 
1914 12  9.57   2.06   5.81 
1915 01 11.28    .21   5.74 
1915 02 13.63   2.38   8.00 
1915 03 14.85   1.56   8.20 
1915 04 26.17  10.52  18.34 
1915 05 28.84  17.44  23.14 
1915 06 30.55  19.28  24.91 
1915 07 31.88  20.88  26.38 
1915 08 31.46  20.72  26.09 
1915 09 30.15  18.42  24.28 
1915 10 23.78  14.16  18.97 
1915 11 19.35   6.96  13.15 
1915 12 13.29   1.53   7.41 
1916 01 17.20   6.17  11.69 
1916 02 15.06   1.68   8.37 
1916 03 19.10   5.12  12.11 
1916 04 23.30   9.54  16.42 
1916 05 29.83  16.12  22.98 
1916 06 30.65  18.98  24.81 
1916 07 29.38  21.18  25.28 
1916 08 31.05  20.26  25.65 
1916 09 28.14  17.03  22.58 
1916 10 23.51  12.20  17.85 
1916 11 18.64   5.38  12.01 
1916 12 13.57   2.26   7.91 
1917 01 15.24   5.49  10.36 
1917 02 14.59   2.71   8.64 
1917 03 19.16   6.77  12.96 
1917 04 25.18  11.01  18.09 
1917 05 24.52  11.87  18.19 
1917 06 30.87  18.24  24.55 
1917 07 31.25  20.52  25.88 
1917 08 29.64  19.61  24.62 
1917 09 26.35  16.70  21.53 
1917 10 21.44   7.30  14.37 
1917 11 17.28   4.12  10.70 
1917 12  7.58  -1.00   3.29 
1918 01  8.95   -.97   3.98 
1918 02 17.26   6.15  11.70 
1939 12 99.99   3.62 -99.99 
1940 01 99.99  -4.60 -99.99 
1940 02 99.99   2.33 -99.99 
1940 04 21.11   9.71  15.41 
1940 06 31.44  20.15  25.79 
1940 07 30.53  20.75  25.64 
1940 08 31.89  21.35  26.62 
1940 10 26.04  10.90  18.47 
1941 01 12.44   2.00   7.22 
