1920 10 29.20   6.68  17.94 
1920 11 24.68   1.67  13.17 
1920 12 20.66  -3.58   8.54 
1921 01 20.73  -1.45   9.63 
1921 02 22.94   5.53  14.23 
1921 03 26.27  10.07  18.17 
1921 04 28.06   9.84  18.95 
1928 07 40.29  22.17  31.23 
1928 09 36.38  18.21  27.30 
1928 10 28.84  10.77  19.80 
1928 11 22.09   5.54  13.81 
1928 12 18.20    .85   9.53 
1929 01 16.45    .16   8.30 
1929 02 18.14   1.99  10.06 
1929 03 23.02   5.38  14.20 
1929 04 25.93   7.99  16.95 
1929 05 33.68  12.92  23.30 
1929 06 38.39  16.37  27.38 
1929 07 38.75  24.32  31.53 
1929 08 37.84  22.62  30.23 
1929 09 34.52  18.50  26.51 
1929 10 29.53  11.97  20.75 
1929 11 20.81   1.84  11.32 
1929 12 20.53    .32  10.42 
1930 01 15.61   2.89   9.25 
1930 02 21.69   3.73  12.71 
1930 03 21.42   5.72  13.57 
1930 04 27.60  10.75  19.17 
1930 05 30.61  10.17  20.39 
1930 06 37.68  16.94  27.31 
1930 07 38.00  22.74  30.37 
1930 08 39.28  21.33  30.30 
1930 09 34.61  15.94  25.27 
1930 10 29.13   8.26  18.69 
1930 11 22.59   4.41  13.50 
1930 12 19.01   -.71   9.15 
1931 01 20.39   -.54   9.92 
1931 02 20.25   6.31  13.28 
1931 03 25.27   5.60  15.43 
1931 04 29.86  11.34  20.60 
1931 05 35.41  13.30  24.35 
1931 06 39.20  17.62  28.41 
1931 07 41.05  24.31  32.68 
1931 08 37.87  22.55  30.21 
1931 09 36.34  19.35  27.84 
1931 10 30.37  10.14  20.26 
1931 11 20.81   5.59  13.20 
1931 12 16.36    . 4   8.20 
1932 01 14.81  -1.58   6.61 
1932 02 19.57   4.84  12.20 
1932 03 23.51   5.53  14.52 
1932 04 29.67   8.33  19.00 
1932 05 33.15  12.16  22.65 
1932 06 37.72  15.62  26.67 
1932 07 39.25  23.80  31.52 
1932 08 40.36  25.93  33.14 
1932 09 38.04  18.44  28.24 
1932 10 28.95  10.61  19.78 
1932 11 25.94   3.48  14.71 
1932 12 15.34   1.41   8.37 
1933 01 15.86   -.61   7.62 
1933 02 17.21   -.52   8.34 
1933 03 24.22   4.83  14.52 
1933 04 25.85   7.44  16.64 
1933 05 30.45  10.34  20.39 
1933 06 37.98  18.14  28.06 
1933 07 40.70  24.55  32.62 
1933 08 39.75  22.45  31.10 
1933 09 36.00  20.54  28.27 
1933 10 30.55  13.75  22.15 
1933 11 25.48   4.42  14.95 
1933 12 19.28   1.73  10.50 
1934 01 21.23    .17  10.70 
1934 02 22.51   5.05  13.78 
1934 03 27.60   8.49  18.04 
1934 04 31.33  11.65  21.49 
1934 05 36.75  15.26  26.00 
1934 06 36.25  16.34  26.30 
