1908 02 -6.27 -17.57 -11.92 
1908 03 -7.29 -17.48 -12.38 
1908 04  9.09  -3.89   2.60 
1908 05 16.46   3.40   9.93 
1908 06 24.10   9.62  16.86 
1908 07 27.30  10.39  18.84 
1908 08 21.90   5.97  13.93 
1908 09 16.52   1.40   8.96 
1908 10  6.91  -4.94    .98 
1908 11  1.21  -8.93  -3.86 
1908 12 -7.20 -17.21 -12.20 
1909 01 15.55 -26.71 -21.13 
1909 02 -5.50 -20.92 -13.21 
1909 03  -.45 -12.65  -6.55 
1909 07 23.65   9.34  16.49 
1909 09 22.13   1.33  11.73 
1909 11 -7.46 -17.45 -12.45 
1909 12 -9.12 -20.15 -14.63 
1910 02 10.42 -23.37 -16.89 
1910 05 18.68    .57   9.62 
1910 06 21.91   3.55  12.73 
1910 07 23.75   7.19  15.47 
1910 08 22.11   4.63  13.37 
1910 10 12.40  -3.68   4.35 
1910 11 -3.09 -12.13  -7.61 
1910 12 -5.53 -17.12 -11.33 
1911 01 19.11 -28.98 -24.04 
1911 12 -5.53 -16.32 -10.92 
1912 01 13.56 -22.91 -18.23 
1912 02 -4.42 -14.60  -9.51 
1912 03 -3.02 -16.86  -9.94 
1912 04 10.36  -2.54   3.91 
1912 05 16.04   1.83   8.93 
1912 06 22.70   7.75  15.22 
1912 07 18.86   8.26  13.56 
1912 08 18.81   8.46  13.63 
1912 09 12.59    .16   6.37 
1912 10  7.03  -2.58   2.22 
1912 11  2.06  -6.55  -2.24 
1912 12 -1.35 -11.66  -6.50 
1913 01 14.80 -23.85 -19.32 
1913 02 -7.26 -17.17 -12.21 
1913 03 -1.62 -14.58  -8.10 
1913 04 13.10  -2.26   5.42 
1913 05 14.77    .13   7.45 
1913 06 20.76   7.14  13.95 
1913 07 21.45   7.59  14.52 
1913 08 22.09   8.06  15.07 
1913 09 19.35   1.83  10.59 
1913 10  7.71  -5.58   1.06 
1913 11  4.33  -8.18  -1.92 
1913 12  -.52 -12.64  -6.58 
1914 01 -9.39 -18.65 -14.02 
1914 02 -9.27 -20.34 -14.80 
1914 03  2.47  -8.93  -3.23 
1914 04 11.64  -3.26   4.19 
1914 05 16.79   2.26   9.52 
1914 06 20.15   7.35  13.75 
1914 07 24.91  10.29  17.60 
1914 08 22.46   7.64  15.04 
1914 09 16.66   3.03   9.84 
1914 10 12.37   -.99   5.69 
1914 11  1.61  -7.99  -3.18 
1914 12 -9.93 -18.12 -14.03 
1915 01 -8.39 -18.62 -13.51 
1915 02 -3.99 -18.23 -11.11 
1915 03  2.89  -9.88  -3.49 
1915 04 16.02    .49   8.25 
1915 05 18.37   3.20  10.78 
1915 06 18.24   5.83  12.03 
1915 07 21.29   8.93  15.11 
1915 08 26.37  10.43  18.40 
1915 09 14.89   1.77   8.33 
1915 10 12.28  -1.07   5.60 
1915 11   .65 -10.47  -4.91 
1915 12 -3.94 -13.56  -8.75 
1916 01 21.05 -30.41 -25.73 
1916 02 -5.09 -15.52 -10.30 
1916 03  -.63 -12.49  -6.56 
1916 04 11.56  -2.08   4.74 
1916 05 15.08   1.59   8.33 
1916 06 19.54   6.91  13.23 
1916 07 23.15  10.37  16.76 
1916 08 20.33   7.54  13.93 
1916 09 16.16   3.98  10.07 
1916 10  9.64  -1.83   3.90 
1916 11  2.33  -7.91  -2.78 
1916 12 10.89 -20.93 -15.91 
1917 01 12.14 -21.39 -16.76 
1917 02 12.33 -22.24 -17.28 
1917 03  -.45 -13.58  -7.01 
1917 04  6.75  -4.57   1.08 
1917 05 17.45   3.26  10.35 
1917 06 20.11   5.65  12.88 
1917 07 25.88   9.38  17.62 
1917 08 21.85   7.61  14.73 
1917 09 18.71   3.32  11.02 
1917 10  7.88  -3.34   2.27 
1917 11 10.25  -3.38   3.43 
1917 12 17.42 -26.35 -21.88 
1918 01 12.02 -21.55 -16.78 
1918 02 -7.00 -19.50 -13.25 
1918 03  2.20 -11.85  -4.82 
1918 04 12.22  -3.59   4.31 
1918 05 14.63    .13   7.38 
1918 06 21.50   7.36  14.43 
1918 07 23.50   7.45  15.47 
1918 08 22.41   8.18  15.29 
1918 09 18.20   2.52  10.36 
1918 10 12.32  -2.45   4.93 
1918 11  3.81  -8.26  -2.22 
1918 12 -3.31 -13.30  -8.30 
1919 01 -3.26 -12.44  -7.85 
1919 02 10.78 -20.92 -15.85 
1919 03 -5.56 -18.48 -12.02 
1919 04 13.26  -1.24   6.01 
1919 05 17.87   2.33  10.10 
1919 06 23.44   6.30  14.87 
1919 07 24.87   8.20  16.53 
1919 08 23.49   8.16  15.82 
1919 09 17.92   3.19  10.55 
1919 10  3.35  -9.20  -2.92 
1919 11 -6.48 -16.15 -11.31 
1919 12 -8.68 -18.04 -13.36 
1920 01 13.40 -22.70 -18.04 
1920 02 -2.17 -15.02  -8.59 
1920 03 -1.93 -15.05  -8.49 
1920 04  2.52  -8.56  -3.02 
1920 05 15.57   1.75   8.66 
1920 06 20.95   6.00  13.47 
1920 07 26.51  10.03  18.27 
1920 08 23.63   7.63  15.62 
1920 09 17.81   1.67   9.74 
1920 10 11.29  -3.39   3.94 
1920 11   .54  -8.50  -3.98 
1920 12 -8.52 -16.79 -12.66 
1921 01 -8.05 -19.41 -13.73 
1921 06 24.36   7.72  16.04 
1921 07 24.55   8.46  16.50 
1921 08 23.36   6.48  14.92 
1921 09 15.80    .42   8.10 
1921 10 14.45  -2.24   6.10 
1921 11 -3.33 -14.03  -8.68 
1921 12 -6.24 -17.39 -11.81 
1922 01 -7.98 -20.21 -14.10 
1922 02 14.31 -25.87 -20.09 
1922 03  -.58 -12.62  -6.60 
1922 04 11.90  -2.24   4.83 
