1913 01  6.49 -13.87  -3.69 
1913 02  5.44 -10.95  -2.75 
1913 03 10.41  -6.37   2.02 
1913 04 15.75   -.87   7.44 
1913 05 21.68   4.94  13.31 
1913 06 21.66   9.04  15.35 
1913 07 27.49  12.03  19.76 
1913 08 28.20  11.69  19.94 
1913 09 21.67   5.87  13.77 
1913 10 17.36   -.57   8.39 
1913 11 14.83  -1.88   6.47 
1913 12  4.84 -10.30  -2.73 
1914 01  9.08  -6.28   1.39 
1914 02  8.70  -9.06   -.18 
1914 03 12.77  -5.73   3.52 
1914 04 15.08    .11   7.59 
1914 05 19.27   5.33  12.30 
1914 06 24.87  10.10  17.49 
1914 07 24.80  10.99  17.89 
1914 08 25.05  10.61  17.83 
1914 09 24.92   6.04  15.48 
1914 10 18.16    .65   9.40 
1914 11 14.74  -5.54   4.60 
1914 12  3.54 -11.58  -4.02 
1915 01  5.91 -12.54  -3.31 
1915 07 25.39 -99.99 -99.99 
1915 08 23.53  10.02  16.77 
1915 09 24.38   8.14  16.26 
1916 03 16.66  -2.11   7.27 
1916 04 16.54   1.03   8.78 
1916 05 22.69   5.74  14.21 
1917 03 10.67  -9.60    .53 
1917 09 23.92   6.01  14.96 
1917 11 15.67  -1.97   6.85 
1917 12 14.05  -5.94   4.05 
1918 01  5.74 -11.65  -2.95 
1918 11  9.70  -4.98   2.35 
1918 12  7.15  -9.22  -1.03 
1919 01  7.74 -11.13  -1.69 
1919 02  7.44  -9.43   -.99 
1919 03  9.78  -3.58   3.10 
1919 04 16.07   2.48   9.27 
1919 05 19.81   6.13  12.96 
1919 06 24.55   8.64  16.59 
1919 07 27.46  13.67  20.56 
1919 08 27.44  11.07  19.25 
1919 09 24.18   8.79  16.48 
1919 10 16.73   1.30   9.01 
1919 11 11.10  -6.68   2.21 
1919 12 10.46  -8.39   1.03 
1920 01 11.24  -8.18   1.52 
1920 02  8.21  -6.70    .75 
1920 03 11.95  -8.14   1.90 
1920 04 13.33  -4.52   4.40 
1920 05 19.45   4.28  11.86 
1920 06 23.33   6.83  15.08 
1920 07 26.33   9.91  18.11 
1920 08 23.52   8.08  15.80 
1920 09 23.06   3.88  13.46 
1920 10 17.15   -.90   8.12 
1920 11  8.74  -6.76    .98 
1920 12  6.20 -11.39  -2.59 
1921 01  6.07  -8.81  -1.37 
1921 02  7.20 -10.12  -1.46 
1921 03 12.15  -5.71   3.21 
1921 04 17.54  -4.11   6.71 
1921 05 21.53   4.11  12.82 
1921 06 23.29   8.17  15.73 
1921 07 24.53  10.38  17.45 
1921 08 31.12  10.97  21.04 
1921 09 30.09   5.74  17.91 
1921 10 25.73    .11  12.92 
1921 11 19.06  -6.09   6.48 
1921 12 12.67  -7.42   2.62 
1922 01  7.15 -15.73  -4.29 
1922 02 12.20 -11.28    .46 
1922 03 15.46  -6.92   4.27 
1922 04 19.35  -1.04   9.15 
1922 05 24.18   3.39  13.78 
1922 06 31.64   8.45  20.04 
1922 07 33.75  10.95  22.35 
1922 08 33.83  11.07  22.45 
1922 09 29.04   8.05  18.54 
1922 10 25.48  -1.85  11.81 
1922 11 12.56  -6.32   3.12 
1922 12 10.52  -8.70    .91 
1923 01 12.84 -11.15    .84 
1923 02 10.60 -11.45   -.42 
1923 03 14.00  -9.50   2.25 
1923 04 20.23  -2.21   9.01 
1923 05 25.33   3.33  14.33 
1923 06 29.46   8.66  19.06 
1923 07 32.40  11.60  22.00 
1923 08 27.89  10.51  19.20 
1923 09 26.26   4.94  15.60 
1923 10 15.33    .35   7.84 
