1924 11  3.97  -6.41  -1.21 
1924 12 -8.93 -20.04 -14.49 
1925 01 -3.96 -16.86 -10.41 
1925 02   .41 -11.51  -5.55 
1925 03  4.17  -8.74  -2.28 
1925 04 15.35   1.41   8.38 
1925 05 20.80   3.92  12.36 
1925 07 27.24  10.36  18.79 
1925 08 29.33  10.52  19.92 
1925 09 19.74   6.66  13.20 
1925 10  5.57  -5.31    .13 
1925 11  5.26  -6.94   -.83 
1925 12 -1.56 -12.77  -7.16 
1926 01  -.74 -11.36  -6.05 
1926 02  2.79  -7.39  -2.30 
1926 04 15.94  -1.31   7.31 
1926 05 21.56   7.14  14.35 
1926 06 22.91   8.84  15.87 
1926 07 30.22  13.78  22.00 
1926 08 26.49  11.38  18.93 
1926 09 17.29   3.31  10.30 
1926 10 13.54    .65   7.09 
1926 11  -.44  -7.82  -4.13 
1926 12 -5.55 -16.66 -11.10 
1927 01 -5.62 -15.59 -10.60 
1927 02 -4.96 -14.68  -9.82 
1927 03  4.39  -6.00   -.80 
1927 04 12.02   -.77   5.62 
1927 05 13.70   3.53   8.61 
1927 06 22.50   9.70  16.10 
1927 07 25.74  11.28  18.51 
1927 08 25.43   9.33  17.38 
1927 09 19.50   6.48  12.99 
1927 10 15.01   1.51   8.26 
1927 11 -1.88 -11.41  -6.64 
1927 12 12.66 -24.18 -18.42 
1928 01 -3.13 -13.98  -8.55 
1928 02  -.46 -11.67  -6.06 
1928 03  6.12  -6.12    . 0 
1928 04  9.14  -4.41   2.36 
1928 05 23.59   6.37  14.98 
1928 06 20.32   8.29  14.30 
1928 07 25.13  12.76  18.94 
1928 08 24.53   9.57  17.04 
1928 09 20.79   3.45  12.12 
1928 10 13.52   -.88   6.32 
1928 11  7.78  -7.44    .17 
1928 12  -.52 -13.61  -7.06 
1929 01 13.42 -26.19 -19.80 
1929 02 -9.62 -22.24 -15.93 
1929 03  5.00  -6.69   -.84 
1929 04 10.96  -3.28   3.84 
1929 05 16.85    .81   8.83 
1929 06 23.20   8.53  15.86 
1929 07 30.24  10.93  20.58 
1929 08 30.20  10.79  20.49 
1929 09 17.51   3.80  10.65 
1929 10 16.33    .43   8.38 
1929 11  2.98  -8.33  -2.67 
1929 12 -6.04 -16.68 -11.36 
1930 01 14.44 -24.17 -19.30 
1930 02  1.84  -8.97  -3.56 
1930 03  3.08  -9.81  -3.36 
1930 04 17.20   1.89   9.54 
1930 05 16.90   2.11   9.51 
1930 06 23.54   9.60  16.57 
1930 07 30.99  12.81  21.90 
1930 08 29.05  13.26  21.15 
1930 09 20.33   5.26  12.79 
1930 10 10.04  -3.19   3.42 
1930 11  4.19  -8.64  -2.22 
1930 12  -.34  -9.54  -4.94 
1931 01  2.54  -9.35  -3.40 
1931 02  4.96  -7.00  -1.02 
1931 03  1.95 -10.27  -4.16 
1931 04 15.71  -2.06   6.82 
1931 05 21.54   2.80  12.17 
1931 06 28.51  11.67  20.09 
1931 07 29.41  12.80  21.10 
1931 08 27.33  11.85  19.59 
1931 09 22.85   7.04  14.94 
1931 10 15.75    .42   8.08 
1931 11  4.42  -8.52  -2.04 
1931 12   .62 -10.95  -5.16 
1932 01 -5.86 -17.87 -11.87 
1932 02 -3.06 -15.94  -9.50 
1932 03 -2.33 -12.88  -7.61 
1932 04 13.89    .11   7.00 
1932 05 21.84   5.55  13.69 
1932 06 24.55  11.39  17.96 
1932 07 31.51  11.59  21.55 
1932 08 28.15  11.32  19.73 
1932 09 23.80   2.58  13.19 
