1912 10 18.31    .74   9.52 
1912 11 13.34  -1.73   5.80 
1912 12  6.08  -7.59   -.75 
1913 01  3.33  -7.67  -2.17 
1913 02  6.47 -99.99 -99.99 
1913 03 12.25  -2.98   4.63 
1913 04 21.28   1.11  11.19 
1913 05 25.44   6.05  15.74 
1913 06 27.78  10.76  19.27 
1913 07 32.75  12.96  22.85 
1913 08 99.99  14.08 -99.99 
1913 09 28.15   7.59  17.86 
1913 12  3.05  -9.22  -3.08 
1914 01  7.31  -3.28   2.01 
1914 02  7.81  -3.59   2.11 
1914 03 17.01  -1.27   7.87 
1914 04 19.37   2.96  11.16 
1914 05 26.92   7.34  17.13 
1914 06 27.66   9.07  18.36 
1914 07 35.41  12.95  24.18 
1914 08 33.86   9.95  21.90 
1914 09 26.39   5.49  15.94 
1914 10 19.95   2.40  11.17 
1914 11 14.53  -7.43   3.55 
1914 12  2.44 -12.64  -5.10 
1915 01  4.00  -7.36  -1.68 
1915 02 10.12    . 2   5.07 
1916 09 27.91   4.06  15.98 
1916 10 18.07 -99.99 -99.99 
1916 11 10.08  -8.84    .61 
1916 12  2.90  -7.49  -2.29 
1917 01   .58 -13.06  -6.24 
1917 02  4.54  -6.58  -1.02 
1917 03  6.65  -5.38    .63 
1917 04 16.36   1.24   8.80 
1917 05 20.89   4.60  12.74 
1917 06 27.06   6.21  16.63 
1917 07 36.37  13.11  24.74 
1917 08 34.66   9.47  22.06 
1918 03 16.41   -.88   7.76 
1918 04 19.54  -1.53   9.00 
1918 05 23.69   2.17  12.93 
1918 06 33.54  12.67  23.10 
1919 01  5.91  -9.84  -1.96 
1919 05 27.05   6.75  16.90 
1920 02 99.99  -5.21 -99.99 
1920 03 99.99  -1.38 -99.99 
1921 04 16.49 -99.99 -99.99 
1928 11 99.99  -2.35 -99.99 
1928 12  3.39  -9.79  -3.19 
1929 01  -.61 -11.60  -6.10 
1929 02  2.10  -8.39  -3.14 
1929 03 13.88  -1.22   6.33 
1929 04 15.96   1.13   8.54 
1929 05 24.79   3.95  14.37 
1929 06 28.36   8.22  18.29 
1929 07 36.25  12.41  24.33 
1929 08 35.93  12.51  24.22 
1929 09 25.46   3.66  14.56 
1929 10 22.23  -1.88  10.17 
1929 11 11.63  -9.29   1.17 
1929 12  8.50  -5.30   1.59 
1930 01  -.98 -11.91  -6.44 
1930 02 10.46   -.42   5.02 
1930 03 14.97   -.92   7.02 
1930 04 22.85   2.81  12.83 
1930 05 22.35   4.83  13.59 
1930 06 29.49   6.50  17.99 
1930 07 35.84  12.67  24.25 
1930 08 33.75  13.46  23.60 
1930 09 27.57   5.19  16.37 
1930 10 18.54   -.88   8.83 
1930 11  9.96  -9.54    .21 
1930 12  1.54 -12.11  -5.28 
1931 01  4.63  -7.90  -1.63 
1931 02  8.85  -4.76   2.04 
1931 03 14.48  -3.73   5.37 
1931 04 20.72    .11  10.41 
1931 05 26.36   5.17  15.76 
1931 06 32.34  10.62  21.48 
1931 07 37.15  12.90  25.02 
1931 08 36.15  12.30  24.22 
1931 09 27.69   6.78  17.23 
1931 10 21.06   1.00  11.03 
1931 11 10.44  -4.84   2.79 
1931 12  3.29  -9.67  -3.19 
1932 01  2.60  -6.96  -2.18 
1932 02  4.38  -6.64  -1.12 
1932 03 10.86   -.78   5.04 
1932 04 19.29   2.01  10.65 
1932 05 23.49   6.36  14.92 
1932 06 30.04   9.31  19.67 
1932 07 34.84  12.05  23.45 
1932 08 33.24   9.02  21.13 
1932 09 29.83   4.33  17.08 
1932 10 20.79   -.84   9.97 
1932 11 14.35   -.18   7.08 
1932 12   .75 -12.63  -5.94 
1933 01  3.14  -7.14  -1.99 
1933 02   .77 -13.31  -6.27 
1933 03 11.27  -1.55   4.86 
1933 04 18.57   -.32   9.12 
1933 05 20.94   3.83  12.38 
1933 06 33.33  11.94  22.63 
1933 07 37.11  13.41  25.26 
1933 08 33.84  10.80  22.32 
1933 09 28.46   4.69  16.58 
1933 10 25.00    .11  12.55 
1933 11 14.66  -2.48   6.09 
1933 12  9.47  -2.79   3.34 
1934 01  8.91  -1.03   3.94 
1934 02 14.68    .95   7.81 
1934 03 18.60    .71   9.65 
1934 04 23.72   3.37  13.54 
1934 05 28.81   8.03  18.42 
1934 06 28.34   8.63  18.48 
1934 07 36.72  14.53  25.62 
1934 08 36.56  11.24  23.90 
1934 09 28.08   4.33  16.20 
1934 10 23.75   1.47  12.61 
1934 11 15.71    .38   8.04 
1934 12  6.18  -4.09   1.04 
1935 01  5.20  -4.60    .29 
1935 02  6.42  -4.28   1.06 
1935 03 12.18  -1.73   5.22 
1935 04 18.52   2.54  10.53 
1935 05 23.15   4.57  13.86 
1935 06 30.69   8.63  19.66 
1935 07 35.06  10.99  23.02 
1935 08 34.32  10.04  22.18 
1935 09 31.37   5.06  18.21 
1935 10 23.10  -1.64  10.73 
1935 11  6.65  -5.41    .62 
1935 12  3.46  -7.31  -1.92 
1936 01  3.45  -4.92   -.73 
1936 02  4.50  -6.66  -1.07 
1936 03 11.61  -2.99   4.31 
1936 04 22.43   2.20  12.31 
1936 05 27.69   6.18  16.93 
1936 06 31.89  11.20  21.54 
1936 07 37.15  13.78  25.46 
1936 08 33.80  11.16  22.48 
1936 09 29.54   3.60  16.57 
1936 10 23.82  -1.64  11.09 
1936 11 13.74 -11.63   1.05 
1936 12  7.47  -6.96    .25 
1937 01 -2.49 -16.08  -9.28 
1937 02  5.71  -7.04   -.66 
1937 03 14.69  -1.09   6.80 
1937 04 18.37   1.88  10.12 
1937 05 28.40   5.35  16.87 
1937 06 30.21   8.68  19.44 
