1921 11 12.93  -6.94   2.99 
1921 12  7.66  -9.45   -.89 
1922 01  2.04 -16.06  -7.01 
1922 02  2.14 -10.50  -4.17 
1922 03  5.91  -6.79   -.44 
1922 04 12.33  -5.48   3.42 
1922 05 21.16  -1.15  10.00 
1922 06 27.59   3.40  15.49 
1922 07 31.79   5.79  18.79 
1922 08 27.82   3.79  15.80 
1922 09 27.25   -.92  13.16 
1922 10 18.16  -4.05   7.05 
1922 11  8.52 -10.32   -.89 
1922 12  5.09  -7.07   -.99 
1923 01  4.25  -8.78  -2.26 
1923 02  5.66 -12.00  -3.17 
1923 03 11.63  -8.20   1.71 
1923 04 14.01  -4.07   4.97 
1923 05 20.02   -.42   9.80 
1923 06 21.44   2.19  11.81 
1923 07 30.95   4.64  17.79 
1923 08 29.24   3.69  16.46 
1923 09 24.16   2.44  13.30 
1923 11 13.62  -9.31   2.15 
1923 12  5.13 -12.20  -3.53 
1924 01  5.10 -15.47  -5.18 
1924 02 12.48  -7.32   2.57 
1924 03  9.26  -7.92    .67 
1924 04 17.71  -5.63   6.04 
1924 05 26.09    .46  13.27 
1924 06 28.15   1.28  14.71 
1924 07 31.47   5.62  18.54 
1924 08 30.15   2.49  16.32 
1924 09 24.99  -1.41  11.79 
1924 10 16.01  -2.82   6.59 
1924 11  9.99  -7.73   1.12 
1924 12  3.71 -12.92  -4.60 
1925 01  6.76  -7.14   -.18 
1925 02 10.03  -4.67   2.67 
1925 03 13.00  -7.63   2.68 
1925 04 16.62  -2.83   6.89 
1925 05 21.88   1.78  11.83 
1925 06 25.55   4.69  15.12 
1925 07 32.21   8.63  20.42 
1925 08 27.81   5.63  16.71 
1925 09 21.41   -.12  10.64 
1925 10 17.35  -5.09   6.13 
1925 11 10.28  -7.70   1.29 
1925 12  8.64 -11.04  -1.19 
1926 01  7.38 -13.12  -2.87 
1926 02  7.76  -4.37   1.69 
1926 03 16.12  -7.22   4.45 
1926 04 18.92   -.72   9.10 
1926 05 21.76   -.15  10.80 
1926 06 30.09   4.23  17.16 
1926 07 32.18   6.14  19.16 
1926 08 30.27 -99.99 -99.99 
1926 09 23.20  -3.54   9.83 
1926 10 19.91  -4.86   7.52 
1926 11 13.75  -2.60   5.57 
1926 12  4.69  -8.80  -2.05 
1927 01  6.50  -6.81   -.15 
1927 02  6.32  -4.09   1.11 
1927 03 11.25  -5.28   2.98 
1927 04 15.19  -3.68   5.75 
1927 05 19.14  -1.48   8.83 
1927 06 25.80   3.46  14.62 
1927 07 31.43   4.28  17.85 
1927 08 28.77   2.34  15.56 
1927 09 21.69   -.60  10.54 
1927 10 19.70  -5.25   7.22 
1927 11 12.17  -2.45   4.86 
1927 12  4.42 -14.75  -5.16 
1928 01  7.71  -8.04   -.16 
1928 02  9.24  -9.09    . 7 
1928 03 12.74  -3.91   4.41 
1928 04 14.58  -3.51   5.53 
1928 05 24.43   1.42  12.92 
1928 06 24.81   2.45  13.63 
1928 07 31.25   5.50  18.37 
1928 08 30.39   3.09  16.74 
1928 09 26.13   -.85  12.64 
1928 10 19.61  -5.00   7.30 
1928 11 11.97  -5.79   3.09 
1928 12  5.23 -12.45  -3.61 
1929 01  5.00 -11.77  -3.38 
1929 02  5.80 -13.09  -3.64 
1929 03 12.35  -4.67   3.84 
1929 04 11.87  -5.48   3.19 
1929 05 21.53  -1.51  10.01 
1929 06 24.66   2.55  13.60 
1929 07 32.28   4.67  18.48 
1929 08 32.34   4.42  18.39 
1929 09 24.44  -1.85  11.29 
1929 10 21.42  -6.15   7.63 
1929 11 15.21 -14.17    .52 
1929 12 10.78  -5.87   2.45 
1930 01  1.63 -13.80  -6.08 
1930 02 99.99  -5.91 -99.99 
1930 03 12.29  -6.39   2.95 
1930 04 18.04  -3.20   7.42 
1930 05 17.58    .-1   8.78 
1930 06 27.15   1.64  14.39 
1930 07 31.93   5.09  18.51 
1930 08 29.94   3.71  16.82 
1930 09 23.43    .21  11.82 
1930 10 17.56  -5.04   6.26 
1930 11 12.65 -10.61   1.02 
1931 01  6.32 -11.22  -2.45 
1931 02  9.43  -7.66    .88 
1931 03 13.92  -6.87   3.52 
1931 04 18.40  -4.63   6.88 
1931 05 24.02    .-2  12.00 
1931 06 25.69   3.42  14.55 
1931 07 33.30   6.53  19.91 
1931 08 32.32   4.69  18.51 
1931 09 24.24   -.65  11.79 
1931 10 19.95  -4.25   7.85 
1931 11  8.43 -10.47  -1.02 
1931 12  3.15 -10.68  -3.76 
1932 01 99.99 -10.80 -99.99 
1932 02  4.23 -13.46  -4.61 
1932 03 11.87  -3.62   4.12 
1932 05 20.08    .13  10.10 
1932 06 27.46   4.04  15.75 
1932 07 30.09   3.99  17.04 
1932 08 30.55   2.10  16.33 
1932 09 28.73   -.30  14.21 
1932 10 19.79  -6.11   6.84 
1932 11 14.76  -7.67   3.54 
1932 12  3.95 -15.56  -5.80 
1933 01  3.72 -13.96  -5.12 
1933 02 99.99 -18.83 -99.99 
1933 03 11.37  -5.34   3.01 
1933 04 16.71  -6.39   5.16 
1933 06 27.05   3.27  15.16 
1933 07 33.66   5.65  19.65 
1933 08 31.11   4.08  17.59 
1933 09 25.63  -1.39  12.12 
1933 10 23.74  -4.25   9.74 
1933 11 15.01 -11.09   1.96 
1933 12  9.53  -7.48   1.02 
1934 01  9.93  -8.14    .89 
1934 02 11.01  -7.19   1.91 
1934 03 18.67  -4.42   7.12 
1934 04 21.07  -3.19   8.93 
1934 05 23.92    . 5  11.98 
1934 06 24.06   1.85  12.95 
1934 07 31.69   5.06  18.37 
1934 08 31.75   3.75  17.75 
