1909 05 99.99   1.28 -99.99 
1909 07 30.96  10.75  20.85 
1909 11 10.09  -6.91   1.59 
1909 12 -4.69 -17.29 -10.99 
1910 08 29.73   7.16  18.44 
1910 09 26.25   5.69  15.97 
1910 12  5.27 -10.73  -2.72 
1911 01  4.44 -11.28  -3.41 
1911 02  3.62 -13.86  -5.12 
1911 03 14.52  -6.63   3.94 
1911 05 20.61   1.37  10.99 
1911 09 27.79   5.59  16.69 
1911 12   .85 -13.85  -6.50 
1912 01 -1.42 -15.19  -8.30 
1912 02   .63 -11.65  -5.51 
1912 03  -.58 -14.09  -7.34 
1912 04 14.16  -1.81   6.17 
1912 05 19.85   2.16  11.00 
1912 06 24.00   6.31  15.15 
1912 07 27.94  11.38  19.66 
1912 12  5.16 -11.80  -3.32 
1913 01  4.08 -14.48  -5.20 
1913 02 -2.08 -18.93 -10.51 
1913 03  4.57 -10.41  -2.91 
1913 04 15.36  -2.08   6.63 
1913 05 18.95   2.51  10.73 
1913 06 26.32   8.76  17.54 
1913 07 28.48   9.85  19.17 
1913 08 31.26  10.14  20.70 
1914 01  2.33 -10.83  -4.24 
1914 02   .82 -15.77  -7.47 
1914 03  8.93  -6.72   1.10 
1919 11 99.99  -8.80 -99.99 
1919 12  2.13 -14.09  -5.98 
1920 01  4.86 -10.33  -2.73 
1920 03  8.10 -99.99 -99.99 
1920 04  7.78  -5.53   1.12 
1920 05 17.83   4.57  11.20 
1920 06 23.97 -99.99 -99.99 
1920 07 30.28  11.92  21.10 
1920 08 27.75  10.35  19.04 
1920 09 24.52   5.82  15.17 
1920 10 19.21    . 6   9.63 
1920 11  5.64  -7.68  -1.02 
1920 12  4.00 -10.46  -3.23 
1921 01  4.67  -9.68  -2.50 
1921 02  4.62  -8.88  -2.13 
1921 03 14.45  -5.37   4.54 
1921 04 15.16  -4.07   5.54 
1921 05 19.79   3.71  11.75 
1921 06 27.75  10.94  19.34 
