1910 11 -3.79 -12.87  -8.33 
1910 12 -7.76 -18.12 -12.94 
1911 01 17.18 -27.25 -22.21 
1911 02 -8.08 -18.89 -13.48 
1911 03  3.05  -8.81  -2.88 
1911 08 21.84   8.71  15.27 
1911 10 11.99   -.14   5.92 
1912 01 21.28 -29.58 -25.43 
1912 05 16.79   4.65  10.72 
1912 08 20.92   9.55  15.23 
1912 09 14.94   4.15   9.54 
1912 10 11.65   -.37   5.64 
1912 11  2.69  -5.63  -1.47 
1913 01 14.74 -25.50 -20.11 
1913 02 11.74 -23.67 -17.70 
1913 03 -6.70 -19.07 -12.88 
1913 06 24.12  10.24  17.18 
1913 08 24.66  12.12  18.39 
1913 09 19.71   4.98  12.35 
1913 10  6.51  -4.51   1.00 
1913 11  4.46  -5.50   -.52 
1913 12 -1.67 -11.55  -6.61 
1914 01 -8.91 -19.95 -14.43 
1914 02 15.86 -26.93 -21.39 
1914 03 -1.33 -10.12  -5.72 
1914 04  7.44  -2.94   2.25 
1914 05 18.45   5.25  11.85 
1914 06 20.74   8.60  14.67 
1914 07 28.03  15.41  21.72 
1914 08 23.95   9.53  16.74 
1914 09 20.39   6.15  13.27 
1914 10 15.11   1.43   8.26 
1914 11  1.65  -9.49  -3.91 
1914 12 11.13 -20.00 -15.56 
1915 01 12.08 -21.56 -16.82 
1915 02 -5.24 -14.70  -9.96 
1915 03   .57 -11.50  -5.46 
1915 04 15.45   1.15   8.30 
1915 05 17.53   3.15  10.34 
1915 06 18.83   6.97  12.90 
1915 07 22.08   8.75  15.41 
1915 08 26.97   9.47  18.21 
1915 09 15.81   4.33  10.07 
1915 10 12.48  -1.03   5.72 
1915 11  -.58 -10.12  -5.35 
1915 12 -8.43 -17.50 -12.96 
1916 01 19.85 -29.30 -24.57 
1916 02 12.11 -22.54 -17.32 
1916 03 -5.48 -15.12 -10.30 
1916 04  5.84  -3.43   1.20 
1916 05 15.40   2.57   8.98 
1916 06 19.31   7.80  13.55 
1916 07 27.47  15.24  21.35 
1916 08 23.60  10.69  17.14 
1916 09 18.44   5.01  11.72 
1916 10  7.51  -2.30   2.60 
1916 11   .44  -8.63  -4.09 
1916 12 12.97 -22.33 -17.65 
1917 01 15.93 -26.99 -21.46 
1917 02 15.70 -25.81 -20.75 
1917 04  4.87  -3.70    .58 
1917 05 17.83   1.82   9.82 
1917 06 22.34   7.14  14.74 
1917 07 27.49  12.51  20.00 
1917 08 23.97   9.03  16.50 
1917 09 19.48   5.18  12.33 
1917 10  4.54  -5.21   -.33 
1917 11  7.66  -2.90   2.37 
1917 12 14.00 -24.31 -19.15 
1918 01 15.66 -26.13 -20.89 
1918 02 -8.22 -20.50 -14.36 
1918 03  6.61  -6.07    .26 
1918 04 10.58  -1.78   4.40 
1918 05 15.20   1.45   8.32 
1918 06 22.98   9.27  16.12 
1918 07 23.49   9.47  16.48 
1918 08 23.76  10.93  17.34 
1918 09 16.75    .95   8.85 
1918 10 11.40   -.98   5.21 
1918 11  1.24  -7.36  -3.06 
1918 12 -5.95 -15.87 -10.91 
1919 01 -4.42 -15.31  -9.87 
1919 02 12.76 -20.50 -16.63 
1919 03 -5.84 -15.39 -10.61 
1919 04  9.14   -.64   4.25 
1919 05 20.20   6.62  13.41 
1919 06 25.16  12.92  19.04 
1919 07 27.54  12.82  20.18 
1919 09 17.82   6.02  11.92 
1919 10  3.55  -7.37  -1.91 
1919 11 -7.09 -16.48 -11.78 
1919 12 12.08 -19.96 -16.02 
1920 01 14.51 -23.42 -18.96 
1920 02 -7.76 -19.57 -13.66 
1920 03 -3.88 -14.87  -9.37 
1920 04  1.58  -6.61  -2.51 
1920 05 18.87   5.15  12.01 
1920 06 22.76   9.18  15.97 
1920 11   .27  -6.86  -3.29 
1920 12 -7.98 -15.86 -11.92 
1921 01 -7.49 -17.67 -12.58 
1921 03 -3.89 -13.23  -8.55 
1921 05 17.04   4.34  10.69 
1921 07 27.71  13.50  20.60 
1921 09 17.09   6.10  11.59 
