1921 09 24.42  15.10  19.76 
1921 11  6.28    .62   3.45 
1924 06 24.11  11.97  18.04 
1929 04 13.05   3.22   8.13 
1929 05 18.62   6.18  12.40 
1929 10 13.19   3.91   8.55 
1929 11  4.73  -2.48   1.12 
1929 12  -.76  -6.63  -3.69 
1930 05 20.98   9.60  15.29 
1930 06 27.79  14.14  20.96 
1930 08 28.68  13.87  21.27 
1931 01  1.81  -6.90  -2.54 
1931 03  3.35  -3.64   -.14 
1931 04 14.11   1.61   7.85 
1931 05 19.73   7.57  13.65 
1931 06 27.75  15.62  21.68 
1931 08 28.54  15.72  22.13 
1931 10 16.65   7.01  11.83 
1932 03  1.33  -6.85  -2.76 
1932 04 12.13    .36   6.24 
1932 05 21.88   7.41  14.64 
1932 06 28.23  14.05  21.14 
1932 07 29.06  15.00  22.03 
1932 08 28.73  14.46  21.59 
1932 09 21.74   8.35  15.04 
1932 10 13.31   4.98   9.14 
1932 11  5.16  -3.15   1.00 
1932 12   .89  -7.77  -3.44 
1933 01  3.11  -5.32  -1.10 
1933 02  -.48 -12.26  -6.37 
1933 03  3.43  -4.69   -.63 
1933 04 12.62   2.41   7.51 
1933 05 22.00   9.76  15.88 
1933 06 32.06  15.69  23.87 
1933 08 26.96  13.21  20.08 
1933 09 24.62  12.28  18.45 
1933 10 13.34   2.98   8.16 
1933 11  3.97  -3.42    .27 
1933 12  -.19  -7.90  -4.04 
1934 04 11.55    .61   6.08 
1934 05 24.22   7.89  16.05 
1934 06 30.08  14.90  22.49 
1934 08 26.42  12.76  19.59 
1934 09 21.37  12.03  16.70 
1934 10 14.37   4.66   9.51 
1934 11  8.56   1.94   5.25 
1934 12  -.38  -7.91  -4.14 
1935 01 -1.20  -9.18  -5.19 
1935 02   .30 -11.13  -5.41 
1935 03  7.47  -3.84   1.81 
1935 04 13.12   1.36   7.24 
1935 05 18.79   5.20  12.00 
1935 06 24.29  11.73  18.01 
1935 07 31.77  18.35  25.06 
1935 08 28.02  16.24  22.13 
1935 09 21.48   8.93  15.20 
1935 10 14.36   3.91   9.13 
1935 11  6.42   -.47   2.97 
1935 12  -.61  -7.76  -4.18 
1936 01 -3.19 -14.11  -8.64 
1936 02 -6.02 -20.20 -13.11 
1936 03  5.84  -5.31    .26 
1936 04  9.42  -1.52   3.95 
1936 05 23.42   7.95  15.68 
1936 06 25.77   9.93  17.85 
1936 07 33.14  14.49  23.81 
1936 08 28.77  13.64  21.20 
1936 09 23.20  11.33  17.26 
1936 10 13.57   1.55   7.56 
1936 11  4.71  -3.64    .53 
1936 12  2.15  -7.22  -2.53 
1937 01   .55  -9.46  -4.45 
1937 02   .15  -9.91  -4.88 
1937 03  2.52  -7.71  -2.59 
1937 04 11.13    .70   5.91 
1937 05 20.72   7.31  14.01 
1937 06 24.64  12.04  18.34 
1937 07 30.11  14.79  22.45 
1937 08 29.86  15.43  22.64 
1937 09 20.97   8.39  14.68 
1937 10 12.30   2.98   7.64 
1937 11  5.86  -2.23   1.81 
1937 12 -1.49  -9.43  -5.46 
1938 01 -2.68 -11.87  -7.27 
1938 02   .72  -7.27  -3.27 
1938 03  8.37  -3.26   2.55 
1938 04 12.69   1.98   7.33 
1938 05 19.70   7.45  13.58 
1938 06 24.96  11.67  18.31 
1938 07 28.88  15.05  21.96 
1938 08 28.79  15.64  22.21 
