1926 04 19.35 -99.99 -99.99 
1926 05 21.83   6.95  14.39 
1926 06 26.54  10.00  18.27 
1926 07 31.61  14.29  22.95 
1927 01  2.31 -13.66  -5.67 
1927 02  4.94  -7.64  -1.34 
1927 03  8.08  -5.39   1.34 
1927 04 13.01   -.89   6.06 
1927 05 18.54   4.04  11.29 
1927 06 26.89   9.91  18.40 
1927 07 31.45  13.19  22.32 
1927 08 28.01   9.57  18.79 
1927 09 23.73   5.76  14.74 
1927 10 18.81    .93   9.87 
1927 11 10.18  -4.50   2.84 
1927 12  -.66 -19.32  -9.99 
1928 01  2.62 -13.46  -5.42 
1928 02  2.92 -16.87  -6.97 
1928 03  9.17  -6.62   1.27 
1928 04 14.17  -2.38   5.89 
1928 05 23.87   8.72  16.29 
1928 06 22.53   7.91  15.22 
1928 07 30.82  13.87  22.34 
1928 09 24.61   5.88  15.24 
1928 10 15.34    . 2   7.68 
1928 11  6.37  -6.36    . 0 
1928 12  -.26 -14.84  -7.55 
1929 01 -3.96 -20.59 -12.27 
1929 02 -2.59 -19.84 -11.21 
1929 03  6.36  -5.87    .24 
1929 04 13.46    .35   6.90 
1929 05 18.69   3.32  11.00 
1929 06 26.71   8.63  17.67 
1929 07 33.33  14.36  23.84 
1929 08 32.93  14.63  23.78 
1929 09 20.60   6.42  13.51 
1929 10 19.54   -.57   9.48 
1929 11  2.58 -13.12  -5.27 
1929 12  4.50 -10.95  -3.22 
1930 01 -8.54 -25.34 -16.94 
1930 02  6.02  -7.24   -.60 
1930 03  7.06  -6.97    . 4 
1930 05 19.74   6.04  12.89 
1930 07 33.18  15.22  24.20 
1930 08 29.14  13.40  21.27 
1930 09 24.74   6.80  15.77 
1930 10 13.50   -.79   6.35 
1930 11  9.72  -7.19   1.26 
1930 12  5.27 -14.05  -4.39 
1931 01  5.23 -13.62  -4.19 
1931 02  7.64  -6.85    .39 
1931 03  9.39  -6.31   1.54 
1931 04 15.32  -1.09   7.11 
1931 05 20.21   4.32  12.27 
1931 06 29.59  12.97  21.28 
1931 07 33.83  14.77  24.30 
1931 08 30.77  14.28  22.52 
1931 09 26.29   8.34  17.31 
1931 10 17.96   1.32   9.64 
1931 11  7.37  -8.62   -.62 
1931 12  2.90 -13.88  -5.49 
1932 01  -.72 -17.96  -9.34 
1932 02  3.69 -13.39  -4.85 
1932 03  4.29 -99.99 -99.99 
1932 04 14.99    .58   7.78 
1932 05 21.62   6.96  14.29 
1932 06 26.20  10.96  18.58 
1932 07 33.80  14.11  23.95 
1932 08 32.14  12.53  22.33 
1932 09 25.98   6.39  16.18 
1932 10 15.38  -1.74   6.82 
1932 11 10.38  -3.50   3.44 
1932 12 -1.50 -19.46 -10.48 
1933 01  2.83 -14.41  -5.79 
1933 02 -1.91 -20.15 -11.03 
1933 03 10.10  -3.62   3.24 
1933 04 12.19  -1.85   5.16 
1933 05 18.35   3.98  11.16 
1933 06 32.15  12.72  22.43 
1933 07 35.59  15.39  25.49 
1933 08 29.52  12.17  20.84 
1933 09 26.67   7.59  17.13 
1933 10 20.84    .58  10.71 
1933 11 11.06  -5.59   2.73 
1933 12  7.91  -7.91    . 0 
1934 01  7.45  -8.64   -.59 
1934 02  8.37  -8.89   -.26 
1934 03 12.28  -3.55   4.36 
1934 04 17.95   1.04   9.50 
1934 05 28.59   8.81  18.70 
1934 06 27.89  10.45  19.17 
1934 07 34.23  16.33  25.28 
1934 08 31.61  13.75  22.68 
1934 09 22.16   4.98  13.57 
1934 10 20.02   3.04  11.53 
1934 11 12.55  -3.92   4.31 
1934 12  5.02  -9.97  -2.47 
1935 01  7.33 -12.03  -2.34 
1935 02  8.58  -8.71    .-6 
1935 03  9.62  -5.38   2.11 
1935 04 13.27  -1.70   5.78 
1935 05 16.53   4.26  10.39 
1935 06 26.32   9.55  17.93 
1935 07 35.30  15.27  25.28 
1935 08 32.39  12.65  22.52 
1935 09 26.34   6.95  16.64 
1935 10 18.65  -1.52   8.56 
1935 11  5.05 -11.12  -3.03 
1936 01  1.93 -14.40  -6.23 
1936 03  8.75  -5.56   1.59 
1936 04 15.13   -.71   7.21 
1936 05 26.54   6.92  16.73 
1936 06 29.82  14.68  22.25 
1936 07 34.87  18.09  26.48 
1936 08 31.68  13.19  22.43 
1936 09 25.39   5.51  15.45 
1936 10 16.91    .74   8.82 
1936 11  9.14  -7.22    .96 
1936 12  4.55 -10.38  -2.91 
1937 01 -7.91 -25.89 -16.90 
1937 02  2.73 -11.62  -4.44 
1937 03  8.32  -4.78   1.76 
1937 04 14.94   -.25   7.34 
1937 05 22.45   6.29  14.37 
1937 06 25.15  10.57  17.86 
1937 07 31.07  16.42  23.74 
1937 08 33.86  15.96  24.91 
1937 09 26.97  10.03  18.50 
1937 10 19.74   1.04  10.39 
1937 11  8.31  -5.58   1.36 
1937 12  1.83 -10.85  -4.51 
1938 01  2.29 -12.86  -5.28 
1938 02  5.28 -10.61  -2.66 
1938 03 11.39  -3.54   3.92 
1938 04 15.61    .35   7.98 
1938 05 18.11   4.46  11.29 
1938 06 28.62  12.15  20.38 
1938 07 31.32  13.38  22.35 
1938 08 31.58  13.17  22.37 
1938 10 18.69   2.03  10.36 
1938 11  4.86  -9.87  -2.50 
1938 12  3.33 -12.17  -4.42 
1939 01  3.40  -9.87  -3.23 
1939 02   .49 -18.44  -8.97 
1939 03  9.81  -5.65   2.08 
1939 04 17.28   1.13   9.20 
1939 05 24.57   6.68  15.62 
1939 06 25.26   9.85  17.55 
1939 07 34.21  16.52  25.36 
1939 08 31.38  13.55  22.46 
1939 09 26.48 -99.99 -99.99 
1939 10 17.74    .12   8.93 
1939 11 13.89  -6.86   3.51 
1939 12  8.68  -8.34    .17 
1940 01 -1.76 -18.08  -9.92 
1940 02  5.25 -11.23  -2.98 
1940 03 12.04  -2.43   4.80 
1940 04 15.14    .70   7.92 
1940 05 24.37   5.32  14.84 
1940 06 29.54  12.82  21.18 
1940 07 34.25  16.20  25.23 
1940 08 32.91  12.57  22.74 
1940 09 27.32 -99.99 -99.99 
1940 11  5.92  -9.18  -1.63 
1941 01  4.51 -13.44  -4.46 
1941 02  6.40  -9.60  -1.60 
1941 03  8.68  -3.95   2.36 
1941 04 13.74   1.02   7.38 
1941 05 23.53   6.99  15.26 
1941 06 27.29  10.73  19.01 
1941 07 32.38  14.28  23.33 
1941 08 30.16  13.53  21.84 
