1926 03  8.64 -99.99 -99.99 
1926 04 13.83  -3.26   5.28 
1926 05 17.40   -.82   8.29 
1926 06 18.96   3.26  11.11 
1926 07 25.28   5.65  15.46 
1926 08 21.95   2.78  12.36 
1926 09 13.24  -2.39   5.42 
1926 10  9.93  -3.74   3.10 
1926 11 -2.76 -13.70  -8.22 
1926 12 -5.79 -16.77 -11.28 
1927 01 -8.84 -21.64 -15.24 
1927 02 -5.91 -22.14 -14.02 
1927 03  2.67  -9.99  -3.66 
1927 04  7.77  -7.54    .11 
1927 05 99.99   -.73 -99.99 
1927 06 20.09   5.49  12.79 
1927 07 22.38   6.46  14.42 
1927 08 24.78   4.28  14.53 
1927 09 16.46    .85   8.66 
1927 10  9.22  -4.57   2.32 
1927 11 -8.89 -21.15 -15.02 
1927 12 15.11 -27.94 -21.52 
1928 01 -1.33 -13.74  -7.53 
1928 02  3.22 -11.61  -4.19 
1928 03  2.95 -10.38  -3.71 
1928 04  4.94  -7.56  -1.31 
1928 05 19.16   1.58  10.37 
1928 06 21.94   5.83  13.88 
1928 07 24.65   5.96  15.30 
1928 08 19.86   3.78  11.82 
1928 09 19.32    .21   9.76 
1928 10  7.98  -3.54   2.22 
1928 11  5.74  -7.69   -.97 
1928 12 -1.26 -12.74  -7.00 
1929 01 12.35 -24.69 -18.52 
1929 02 -5.18 -21.80 -13.49 
1929 03 99.99 -11.47 -99.99 
1929 04  8.71  -7.73    .49 
1929 05 18.11  -1.35   8.38 
1929 06 21.70   3.83  12.76 
1929 07 24.15   4.30  14.22 
1929 08 21.93   3.77  12.85 
1929 09 18.35    .80   9.57 
1929 10 15.65  -1.84   6.90 
1929 11  6.21  -6.71   -.25 
1929 12 -9.12 -21.10 -15.11 
1930 01 12.08 -25.54 -18.81 
1930 02  -.89 -15.78  -8.33 
1930 03  5.05 -12.67  -3.81 
1930 04 11.72  -2.89   4.41 
1930 05 17.23   -.75   8.24 
1930 06 18.58   4.62  11.60 
1930 07 25.62   4.91  15.26 
1930 08 24.15   4.02  14.08 
1930 09 16.45    .44   8.45 
1930 10  7.32  -3.64   1.84 
1930 11  5.28  -7.72  -1.21 
1930 12  6.29  -5.79    .25 
1931 01  1.24 -12.26  -5.51 
1931 02  6.49  -9.24  -1.37 
1931 03 -3.10 -16.06  -9.58 
1931 04 13.65  -3.08   5.28 
1931 05 16.86  -1.84   7.51 
1931 06 19.79   2.98  11.39 
1931 07 23.81   5.84  14.82 
1931 08 22.58   4.23  13.40 
1931 09 17.17   1.91   9.54 
1931 10 10.85  -2.69   4.08 
1931 11 -1.00 -14.07  -7.53 
1931 12 -4.48 -15.29  -9.88 
1932 01 -9.43 -22.20 -15.82 
1932 02 -9.84 -21.19 -15.51 
1932 03 -5.89 -20.35 -13.12 
1932 04  8.34  -3.83   2.25 
1932 05 17.92    .69   9.30 
1932 06 20.90   3.90  12.40 
1932 07 21.59   4.39  12.99 
1932 08 23.89   6.58  15.23 
1932 09 17.76   1.12   9.44 
1932 10  8.03  -4.05   1.98 
1932 11 -4.04 -15.68  -9.86 
1932 12 -9.14 -22.40 -15.77 
1933 01 15.46 -25.65 -20.55 
1933 02 10.31 -23.96 -17.13 
1933 03 -3.22 -17.25 -10.23 
1933 04  7.96  -6.07    .94 
1933 05 15.70   1.10   8.39 
1933 06 18.53   3.91  11.22 
1933 07 20.66   5.88  13.27 
1933 08 24.32   6.91  15.61 
1933 09 13.14    .76   6.95 
1933 10  4.92  -5.21   -.14 
1933 11  4.28  -5.42   -.56 
1933 12 25.94 -32.93 -29.43 
1934 01 -3.35 -17.62 -10.49 
1934 02  1.14  -9.64  -4.25 
1934 03  1.57  -9.12  -3.77 
1934 04 14.70   -.24   7.23 
1934 05 17.81   3.74  10.77 
1934 06 19.52   5.54  12.53 
1934 07 20.18   6.75  13.46 
1934 08 20.75   7.25  14.00 
1934 09 11.79    .90   6.34 
1934 10  9.14   -.68   4.23 
1934 11 -2.61 -10.89  -6.75 
1934 12 11.11 -20.41 -15.76 
1935 01 16.79 -26.25 -21.52 
1935 02  3.06  -9.18  -3.06 
1935 03 -5.85 -18.44 -12.14 
1935 04  4.58  -9.26  -2.34 
1935 05 15.71   2.27   8.99 
1935 06 18.62   6.15  12.38 
1935 07 21.44   9.06  15.25 
1935 08 19.35   6.05  12.70 
1935 09 16.51   3.34   9.92 
1935 10  8.60  -3.19   2.70 
1935 11 -1.93 -12.05  -6.99 
1935 12 -1.26 -10.76  -6.01 
1936 01 16.92 -24.08 -20.50 
1936 02 22.32 -34.99 -28.65 
1936 03   .38  -8.01  -3.81 
1936 04  8.45  -4.04   2.20 
1936 05 19.48   4.17  11.82 
1936 06 20.59   4.91  12.75 
1936 07 21.02   7.55  14.28 
1936 08 21.90   6.35  14.12 
1936 09 13.16   2.44   7.80 
1936 10 12.31   1.20   6.75 
1936 11  7.69  -3.33   2.18 
1936 12 -9.89 -19.21 -14.56 
1937 01 11.16 -24.63 -17.89 
1937 02 -8.05 -20.25 -14.15 
1937 03  3.17  -8.12  -2.47 
1937 04  7.29  -2.31   2.49 
1937 05 18.48   2.59  10.53 
1937 06 22.14   4.98  13.56 
1937 07 23.96   7.28  15.62 
1937 08 19.33   5.54  12.43 
1937 09 18.20   3.07  10.63 
1937 10  9.77   1.31   5.54 
1937 11 -6.72 -13.41 -10.06 
1937 12 13.44 -22.25 -17.84 
1938 01 -4.42 -16.18 -10.30 
1938 02 11.89 -20.97 -16.43 
1938 03  3.49  -7.44  -1.97 
1938 04  9.71  -2.36   3.67 
1938 05 17.57    .86   9.21 
1938 06 21.86   5.72  13.79 
1938 07 25.12   7.77  16.44 
1938 08 21.15   6.13  13.64 
1938 09 23.37   3.33  13.35 
1938 10 13.15   -.55   6.30 
1938 11  1.11  -6.87  -2.88 
1938 12 -4.88 -14.11  -9.49 
1939 01 -2.53 -12.58  -7.55 
1939 02 10.02 -20.12 -15.07 
1939 03 -1.33 -13.44  -7.38 
1939 04 11.19  -3.28   3.95 
1939 05 16.77   3.11   9.94 
1939 06 19.83   3.25  11.54 
1939 07 23.15   8.70  15.92 
1939 08 25.15   6.90  16.02 
1939 09 16.02   2.39   9.20 
1939 10  6.29  -3.48   1.40 
1939 11  4.84  -4.85    . 0 
1939 12 -1.89  -9.59  -5.74 
