1927 03 10.10  -1.42   4.34 
1927 04 14.56   2.02   8.29 
1927 05 19.46   6.70  13.08 
1927 06 24.05   9.52  16.78 
1927 07 27.95  13.80  20.87 
1927 08 25.81   8.60  17.20 
1927 09 26.20  12.59  19.39 
1927 10 19.45   6.36  12.90 
1927 11 11.74   1.74   6.74 
1927 12  3.50  -5.97  -1.23 
1928 01  1.36  -6.13  -2.38 
1928 02  3.00  -6.71  -1.85 
1928 03  6.51  -3.69   1.41 
1928 04 12.67   -.13   6.27 
1928 05 20.67   6.00  13.33 
1928 06 22.05   9.76  15.90 
1928 07 27.51  15.02  21.26 
1928 08 28.05  13.69  20.87 
1928 09 22.87   8.05  15.46 
1928 10 18.06   6.44  12.25 
1928 11  9.30   1.00   5.15 
1928 12  4.55  -3.25    .65 
1929 01 -1.70 -12.05  -6.87 
1929 02  -.55  -9.59  -5.07 
1929 03 10.20  -1.00   4.60 
1929 04 15.19   3.39   9.29 
1929 05 19.26 -99.99 -99.99 
1929 06 24.31 -99.99 -99.99 
1929 07 28.78  11.46  20.12 
1929 08 27.97   8.75  18.36 
1929 09 25.17 -99.99 -99.99 
1929 10 16.44   3.61  10.02 
1929 11  7.07  -2.23   2.42 
1929 12  3.56  -6.11  -1.27 
1930 01 -1.15  -9.71  -5.43 
1930 02  6.70  -3.79   1.45 
1930 03  6.80  -4.46   1.17 
1930 04 15.18    .98   8.08 
1930 06 27.11  11.51  19.31 
1930 07 30.27  13.10  21.68 
1930 08 29.83  13.34  21.58 
1930 09 27.01   9.85  18.43 
1930 10 17.70   4.58  11.14 
1930 11 10.44   -.12   5.16 
1930 12  2.07  -5.07  -1.50 
1931 01  4.12  -5.54   -.71 
1931 02  5.34  -4.23    .55 
1931 03  4.80  -4.17    .31 
1931 04 14.41   1.16   7.79 
1931 05 17.76   5.63  11.69 
1931 06 27.00  16.18  21.59 
1931 07 30.36  15.65  23.00 
1931 08 30.05  13.58  21.81 
1931 09 26.27  13.48  19.87 
1931 10 18.01   7.15  12.58 
1931 11 13.52   3.58   8.55 
1931 12  5.96  -1.69   2.13 
1932 01  5.37  -1.14   2.11 
1932 02  4.59  -4.17    .21 
1932 03  2.95  -6.63  -1.84 
1932 04 13.80    .66   7.23 
1932 05 21.71   6.42  14.06 
1932 06 27.91  13.55  20.73 
1932 07 29.33  14.61  21.97 
1932 08 28.78  13.45  21.11 
1932 09 23.41   7.00  15.20 
1932 10 19.04   7.31  13.17 
1932 11  9.99  -2.61   3.69 
1932 12  2.81  -6.29  -1.74 
1933 01  5.78  -3.72   1.03 
1933 03  5.38  -4.38    .50 
1933 04 13.46   1.62   7.54 
1933 05 23.09   8.18  15.63 
1933 07 29.65  15.43  22.54 
1933 08 27.06  12.36  19.70 
1933 09 26.89  10.71  18.79 
1933 10 16.39   3.03   9.71 
1933 11  2.73  -2.82    .-4 
1933 12  2.16  -5.94  -1.89 
1934 01  3.63  -3.66    .-1 
1934 02 -2.01 -13.40  -7.70 
1934 03  3.95  -6.05  -1.05 
1934 04 10.78   2.66   6.72 
1934 05 24.19   6.54  15.36 
1934 06 30.57  13.60  22.08 
1934 07 32.61  15.60  24.10 
1934 08 27.16  12.46  19.81 
1934 09 23.13  12.48  17.80 
1934 10 16.62   4.94  10.78 
1934 11 10.30   1.68   5.99 
1934 12   .49  -7.21  -3.36 
