1911 04  20.36   0.00  10.18 
1911 05  22.49   4.91  13.70 
1911 06  28.41  11.59  20.00 
1911 07  33.32  11.45  22.38 
1911 08  30.85   9.82  20.33 
1911 09  21.60   6.13  13.86 
1911 10  18.58   0.71   9.64 
1913 01   5.74  -5.98   -.12 
1914 03 -99.99  -4.12 -99.99 
1914 12  -4.31 -10.82  -7.56 
1915 01  -3.47  -9.55  -6.51 
1915 02   2.90  -2.51   0.19 
1915 05  14.67   5.80  10.23 
1915 06  20.51   8.78  14.64 
1915 07 -99.99  10.75 -99.99 
1915 08  30.98  12.27  21.62 
1915 09  23.11   5.49  14.30 
1915 10  18.87   2.46  10.67 
1915 12   3.86  -5.93  -1.03 
1916 01  -3.03 -12.68  -7.85 
1916 02   4.79  -3.79   0.50 
1916 03  13.64   -.28   6.68 
1916 04  19.29   1.50  10.39 
1916 05  20.49   3.22  11.85 
1916 07  27.65   9.21  18.43 
1916 08  30.79   9.64  20.22 
1916 11   6.10  -5.47   0.31 
1916 12   0.32  -7.97  -3.82 
1917 01   3.00  -8.89  -2.94 
1917 02   6.06  -3.53   1.26 
1917 03  10.90  -4.11   3.39 
1917 04  15.78   1.24   8.51 
1917 05  21.40   4.19  12.79 
1917 06  26.21   6.16  16.18 
1917 07  32.82  10.17  21.49 
1917 08  32.78  10.28  21.53 
1917 09  26.12   6.67  16.39 
1917 10  21.02   1.49  11.25 
1917 12  10.51   -.15   5.18 
1918 01   7.20  -3.14   2.02 
1918 02   7.71  -5.19   1.26 
1918 06  31.01  10.08  20.54 
1918 08  27.24   9.68  18.45 
1918 09  27.88   8.18  18.03 
1918 11  10.66  -3.33   3.66 
1919 03  14.84  -1.16   6.83 
1919 04  20.17   1.44  10.80 
1919 05  23.75   4.36  14.05 
1919 06  26.99   5.49  16.24 
1919 10  17.20   -.12   8.54 
1919 11   9.16  -2.52   3.32 
1920 01  -2.58  -7.63  -5.10 
1920 02   1.34  -4.71  -1.68 
1920 03   6.84  -1.75   2.54 
1920 04  15.04   -.58   7.23 
1920 05  23.62   3.62  13.62 
1920 06  27.31   7.72  17.51 
1920 07  32.77  11.70  22.23 
1921 01   4.66  -5.27   -.30 
1921 02 -99.99  -3.33 -99.99 
1921 03  14.64  -1.19   6.72 
1921 04  15.13   0.00   7.56 
1921 05 -99.99   4.61 -99.99 
1921 06  27.30   9.52  18.41 
1921 07  29.32   8.54  18.93 
1921 08  29.12   9.21  19.16 
1921 11   9.13  -4.48   2.32 
1921 12   4.12  -6.30  -1.09 
1922 01   -.73 -15.49  -8.10 
1922 02   6.31  -7.33   -.51 
1922 04  17.82  -1.05   8.38 
1922 05  23.39   2.61  13.00 
1922 09  27.78   5.01  16.39 
1922 10  19.73   1.63  10.67 
1922 11   7.15  -2.82   2.16 
1922 12   2.63 -10.55  -3.96 
1923 01   7.05  -4.94   1.05 
1923 02   4.69 -10.34  -2.82 
1923 03  14.87 -99.99 -99.99 
1923 04  19.77   0.89  10.33 
1923 05  22.41   6.18  14.29 
1923 06  26.03   9.64  17.84 
1923 07  30.97  13.08  22.02 
1923 08  31.93  12.54  22.23 
1923 09  26.35   9.12  17.73 
1923 10 -99.99   3.65 -99.99 
1923 11 -99.99   -.87 -99.99 
1923 12 -99.99  -3.82 -99.99 
1924 01   2.73  -7.79  -2.53 
1925 04  22.49   2.94  12.71 
1925 05  25.05   7.40  16.22 
1925 06  28.46   9.96  19.20 
1925 07  33.24  13.87  23.55 
1926 11  11.47   -.19   5.64 
1926 12   2.67  -6.51  -1.92 
1927 12   3.53  -8.49  -2.48 
