1927 11 -4.94 -13.76  -9.35 
1927 12 14.42 -24.97 -19.69 
1928 01 -9.06 -22.40 -15.73 
1928 02 -6.25 -22.42 -14.33 
1928 03   .42 -17.29  -8.43 
1928 04  7.45  -7.00    .22 
1928 05 20.45   3.66  12.05 
1928 06 20.04   8.04  14.04 
1928 07 22.95  12.50  17.72 
1928 08 22.64  10.53  16.58 
1928 09 16.46   4.73  10.60 
1928 10 10.37   -.48   4.94 
1928 11  1.97  -6.36  -2.19 
1928 12 99.99 -15.55 -99.99 
1929 01 99.99 -32.24 -99.99 
1929 02 11.94 -28.66 -20.29 
1929 03   .86 -13.52  -6.33 
1929 04  9.46  -4.40   2.53 
1929 07 25.73  11.57  18.65 
1929 08 26.38  10.32  18.34 
1929 09 15.66   4.46  10.05 
1929 10 11.08   -.11   5.48 
1929 11 -4.28 -13.61  -8.94 
1929 12 12.03 -21.48 -16.75 
1930 01 16.79 -30.82 -23.80 
1930 02 -6.09 -17.43 -11.76 
1930 03  -.47 -14.28  -7.37 
1930 04 12.22  -2.45   4.88 
1930 05 15.68   3.20   9.44 
1930 07 26.25  13.74  19.99 
1930 08 27.50  12.24  19.86 
1930 09 16.53   6.13  11.33 
1930 10  7.52   -.49   3.51 
1930 11   .99  -8.93  -3.97 
1930 12 -6.24 -16.12 -11.18 
1931 01 -7.92 -18.51 -13.21 
1931 02 -1.28 -14.91  -8.09 
1931 03  -.48 -14.75  -7.61 
1931 04 11.64  -3.22   4.21 
1931 05 14.40   2.70   8.55 
1931 07 25.45  12.42  18.93 
1931 08 24.14  11.83  17.98 
1931 09 20.63   8.68  14.66 
1931 10 13.54   2.92   8.22 
1931 11  2.77  -5.63  -1.43 
1931 12 -4.36 -12.70  -8.53 
1932 01 -8.68 -20.20 -14.44 
1932 02 -9.31 -24.29 -16.80 
1932 03 -6.45 -22.77 -14.61 
1932 04  9.32  -3.98   2.66 
1932 05 20.12   3.87  12.00 
1932 07 25.77  12.03  18.90 
1932 08 25.54  12.24  18.89 
1932 09 18.59   6.83  12.71 
1932 10  6.55  -1.63   2.46 
1932 11 -4.32 -13.99  -9.15 
1932 12 11.74 -24.36 -18.04 
1933 01 10.18 -24.34 -17.26 
1933 02 12.44 -27.70 -20.07 
1933 03 -1.75 -18.40 -10.07 
1933 04  7.52  -3.70   1.91 
1933 07 27.88  13.76  20.82 
1933 08 25.51  11.75  18.63 
1933 09 19.68   8.30  13.99 
1933 10  6.13  -3.13   1.50 
1933 11 -5.44 -14.84 -10.14 
1933 12 14.27 -29.29 -21.78 
1934 01 -8.04 -22.44 -15.24 
1934 02 10.51 -27.50 -19.00 
1934 03 -3.71 -19.84 -11.77 
1934 04  7.08  -4.01   1.53 
1934 05 18.95   4.98  11.96 
1934 06 20.86  10.14  15.50 
1934 07 25.42  11.74  18.58 
1934 08 22.12   9.63  15.87 
1934 09 15.70   6.86  11.28 
1934 11  1.24  -5.29  -2.02 
1934 12 10.26 -20.24 -15.25 
1935 01 16.64 -28.35 -22.49 
1935 02 -3.68 -16.91 -10.29 
1935 03 -2.00 -15.39  -8.69 
1935 04  7.32  -5.01   1.15 
1935 05 15.62   2.25   8.93 
1935 06 19.65   7.88  13.76 
1935 07 27.37  15.90  21.63 
1935 10 10.17   -.74   4.71 
1935 11 -5.00 -15.13 -10.06 
1935 12 -9.83 -18.89 -14.36 
1936 01 18.29 -31.39 -24.84 
1936 02 17.95 -31.90 -24.93 
1936 03 -1.67 -14.52  -8.09 
1936 04  4.38 -10.36  -2.98 
1936 05 20.27   5.79  13.03 
1936 06 22.13   8.55  15.34 
1936 07 29.70  15.91  22.80 
1936 08 24.15  11.63  17.89 
1936 11 -2.73 -12.52  -7.62 
1936 12 -8.32 -19.32 -13.82 
1937 01 18.69 -32.55 -25.62 
1937 02 -9.18 -23.75 -16.46 
1937 03 -1.86 -17.06  -9.46 
1937 04  6.64  -4.52   1.05 
1937 05 18.42   4.37  11.39 
1937 08 25.52  13.92  19.72 
1937 09 16.78   5.76  11.27 
1937 10  6.86   -.91   2.97 
1937 11 -1.84  -9.24  -5.54 
1937 12 10.77 -22.25 -16.51 
1938 01 13.52 -26.11 -19.81 
1938 02 -6.49 -20.81 -13.65 
1938 03  4.96 -10.95  -2.99 
1938 04  8.93  -5.83   1.55 
1938 05 16.08   3.51   9.79 
1938 08 25.14  12.66  18.90 
1938 09 20.54   6.87  13.70 
1938 10 13.86   3.16   8.51 
1938 11 -3.79 -12.63  -8.21 
1938 12 -9.07 -17.06 -13.06 
1939 01 -9.89 -22.04 -15.97 
1939 02 14.99 -28.75 -21.87 
1939 03 -2.08 -17.90  -9.99 
1939 04  8.05  -6.52    .76 
1939 05 17.45   5.87  11.66 
1939 08 25.22  12.49  18.85 
1939 09 17.15   6.77  11.96 
1939 10  5.61  -1.61   2.00 
1939 11  3.55  -5.57  -1.01 
1939 12 -3.21 -11.42  -7.31 
1940 01 12.42 -25.00 -18.70 
1940 02 -6.35 -19.96 -13.16 
1940 03 -2.53 -15.10  -8.81 
1940 04  7.36  -6.03    .66 
1940 05 17.14   2.50   9.82 
1940 07 26.46  12.55  19.50 
1940 08 24.39  11.87  18.12 
1940 09 21.05   7.89  14.46 
1940 10 11.65   2.82   7.23 
1940 11 -3.36 -11.24  -7.30 
1940 12 -7.30 -16.81 -12.05 
1941 01 10.55 -23.14 -16.84 
1941 02 -8.12 -21.30 -14.70 
1941 03  -.58 -14.16  -7.37 
1941 04 12.81    .10   6.45 
1941 05 18.67   7.26  12.96 
1941 08 22.26  10.85  16.55 
1941 09 15.99   6.53  11.26 
