1901 02 -3.38  -7.88  -5.63 
1901 03 -8.25 -16.79 -12.52 
1901 04  2.17  -4.94  -1.38 
1901 05  4.92  -1.63   1.64 
1901 06 10.78   3.39   7.08 
1906 02 10.35 -23.44 -16.89 
1906 03 -6.29 -20.55 -13.42 
1906 12 16.44 -99.99 -99.99 
1907 01 26.05 -99.99 -99.99 
1907 02 24.90 -99.99 -99.99 
1907 03 20.15 -99.99 -99.99 
1907 04 -7.47 -99.99 -99.99 
1907 05  3.46 -99.99 -99.99 
1907 10 -2.49 -99.99 -99.99 
1907 11 -3.82 -99.99 -99.99 
1907 12 18.85 -99.99 -99.99 
1908 01 24.04 -99.99 -99.99 
1908 02 22.12 -99.99 -99.99 
1908 03 15.48 -99.99 -99.99 
1908 04 -9.54 -99.99 -99.99 
1908 09 11.72   3.72   7.72 
1908 10  7.69    .36   4.02 
1908 11 -4.98  -9.08  -7.03 
1908 12 17.43 -22.74 -20.08 
1909 01 21.60 -27.98 -24.79 
1909 02 18.14 -25.65 -21.89 
1909 04  -.69  -9.35  -5.02 
1909 05  6.14    .45   3.29 
1909 06 13.38   2.16   7.77 
1909 07 20.86   8.06  14.46 
1909 08 20.48  10.16  15.32 
1909 09 11.53   4.34   7.93 
1910 02 20.21 -25.41 -22.81 
1910 03 -7.57 -18.81 -13.19 
1910 04  1.58  -4.46  -1.44 
1910 05  6.42   -.66   2.88 
1910 06 12.25   4.36   8.30 
1910 07 13.32   7.34  10.33 
1910 08 13.69   8.41  11.04 
1910 09  8.52   2.55   5.53 
1910 10   .39  -2.81  -1.21 
1910 11  -.16  -2.42  -1.29 
1910 12 12.04 -17.14 -14.59 
1911 01 17.71 -23.69 -20.70 
1911 02 17.16 -24.19 -20.67 
1911 03 -9.14 -16.56 -12.85 
1911 04 -1.54  -7.28  -4.41 
1911 05  4.67  -1.55   1.56 
1911 06  8.51   3.38   5.94 
1911 07 15.54   9.95  12.74 
1911 08 17.79   8.74  13.26 
1911 10  5.24  -1.94   1.64 
1911 11 -3.97 -10.27  -7.12 
1911 12 -8.89 -17.12 -13.01 
1912 01 18.28 -27.05 -22.66 
1912 02 -5.48 -12.89  -9.18 
1912 03 -7.66 -19.69 -13.67 
1912 04   .40 -11.48  -5.54 
1912 05  8.18  -1.36   3.41 
1912 06 11.98   2.02   7.00 
1912 07 15.33   5.63  10.48 
1912 08 15.78   7.06  11.42 
1912 09 11.61   2.33   6.97 
1912 10  4.59  -2.76    .91 
1912 11 -4.37  -9.78  -7.07 
1912 12 14.71 -21.00 -17.85 
1913 05  5.62  -1.90   1.85 
1913 06 10.03   1.12   5.57 
1913 07 16.70   5.10  10.90 
1913 08 18.41   6.74  12.57 
1914 01 18.51 -26.87 -22.69 
1914 02 17.26 -27.85 -22.55 
1914 03 -3.84 -14.65  -9.24 
1914 04 -1.23 -12.33  -6.78 
1914 05  6.45  -2.51   1.96 
1914 06 11.67   1.26   6.46 
1914 07 16.56   5.48  11.02 
1914 08 20.20   7.20  13.70 
1914 09 13.87   3.31   8.59 
1914 10  5.27  -3.51    .88 
1914 11 -5.42 -12.98  -9.20 
1914 12 14.96 -23.34 -19.15 
1915 01 14.68 -24.62 -19.65 
1915 02 -8.89 -23.86 -16.38 
1915 03 -2.66  -9.68  -6.17 
1915 04  1.47 -13.39  -5.96 
1915 05  6.30  -4.71    .79 
1915 06 13.00   -.38   6.31 
1915 08 17.41   3.13  10.27 
1915 10 10.05  -1.94   4.05 
1915 11  -.82  -9.89  -5.35 
1915 12 12.02 -19.83 -15.92 
1919 01 16.37 -26.03 -21.20 
1919 02 -4.06 -13.97  -9.01 
1919 03 -1.45 -14.34  -7.89 
1919 04 99.99  -7.53 -99.99 
1919 05 99.99  -3.16 -99.99 
1919 06 99.99   2.22 -99.99 
1919 07 99.99   7.22 -99.99 
1919 08 99.99   7.97 -99.99 
1919 09 99.99   4.02 -99.99 
1919 10 99.99  -3.74 -99.99 
1919 11 99.99  -8.34 -99.99 
1919 12 99.99 -24.86 -99.99 
1920 01 99.99 -28.81 -99.99 
1920 02 99.99 -20.52 -99.99 
1920 03 99.99 -20.04 -99.99 
1920 04 99.99  -4.21 -99.99 
1920 05 99.99   -.63 -99.99 
1920 06 99.99   3.69 -99.99 
1920 07 99.99   8.84 -99.99 
1920 08 99.99   8.67 -99.99 
1920 09 99.99   2.80 -99.99 
1920 10 99.99    .15 -99.99 
1920 11 99.99 -11.87 -99.99 
1920 12 99.99 -18.10 -99.99 
1921 01 99.99 -27.65 -99.99 
1921 02 99.99 -28.55 -99.99 
1921 03 99.99 -18.75 -99.99 
1921 04 99.99  -8.03 -99.99 
1921 06 99.99   1.52 -99.99 
1921 07 25.94  11.40  18.67 
1921 08 22.50   8.66  15.58 
1921 09 17.40   3.09  10.24 
1921 10 10.18    .-4   5.07 
1921 11   .73 -10.18  -4.72 
1921 12 -8.24 -19.31 -13.77 
1922 01 13.22 -26.30 -19.76 
1922 02 11.39 -29.44 -20.41 
1922 03 -1.34 -17.44  -9.39 
1922 04  7.09  -6.33    .38 
1922 05 12.58  -2.46   5.06 
1922 06 14.89   3.87   9.38 
1922 07 24.34  10.58  17.45 
1922 08 20.52   7.63  14.07 
1922 09 16.15   1.23   8.68 
1922 10 12.21 -10.30    .95 
1922 11   .65 -15.25  -7.30 
1922 12 13.70 -25.43 -19.56 
1923 01 16.45 -28.17 -22.31 
1923 02 14.88 -25.48 -20.18 
1923 03 -8.41 -21.61 -15.01 
1923 04  1.70 -15.71  -7.00 
1923 05  9.46   -.35   4.55 
1923 06 13.31   1.37   7.34 
1923 07 19.14   8.63  13.88 
1923 08 18.03   7.58  12.80 
1923 09 15.53   1.82   8.67 
1923 10 13.10   1.42   7.26 
1923 11  3.54  -4.07   -.26 
1934 10  7.57  -1.38   3.09 
1934 11  1.26  -6.67  -2.70 
1934 12 -9.27 -17.60 -13.43 
1935 01 16.29 -28.76 -22.53 
1935 02 13.10 -26.76 -19.93 
1935 03 -6.78 -19.35 -13.06 
1935 04  3.23  -5.22   -.99 
1935 05  6.97  -1.08   2.94 
1935 06 18.43   6.89  12.66 
1935 07 19.50   7.80  13.65 
1935 08 99.99   9.67 -99.99 
1935 10  6.70  -1.33   2.68 
1935 11  -.89  -9.89  -5.39 
1935 12 -4.37 -10.99  -7.68 
1936 01 -9.09 -20.15 -14.62 
1936 02 -8.76 -21.54 -15.15 
1936 03  1.00  -8.67  -3.83 
1936 04  3.07  -5.78  -1.35 
1936 05  7.49  -1.93   2.78 
1936 06 17.23   5.58  11.40 
1936 07 18.27   7.81  13.04 
1941 10  5.65  -2.17   1.74 
1941 11 -1.52  -8.06  -4.79 
1941 12 -6.28 -13.71  -9.99 
1942 01 15.21 -25.34 -20.27 
1942 02 -5.60 -13.63  -9.61 
1942 03   .35  -8.55  -4.10 
1942 04  3.28  -7.59  -2.15 
1942 05  9.99    .78   5.38 
1942 06 12.90   4.55   8.72 
1972 12 16.12 -27.32 -21.72 
1973 01 14.19 -24.00 -19.09 
1973 02 13.10 -24.43 -18.76 
1973 03 -2.06 -14.95  -8.50 
1973 04  3.76  -6.46  -1.35 
1973 05 11.41    . 1   5.71 
