1912 11  2.24  -4.17   -.96 
1927 01 -2.81 -14.90  -8.85 
1927 02 -2.30 -16.78  -9.54 
1927 03  5.88  -8.04  -1.07 
1927 04 12.00  -2.18   4.91 
1927 05 15.73   2.58   9.15 
1927 06 23.01   5.17  14.09 
1927 07 26.89  11.66  19.27 
1927 08 24.36  10.10  17.23 
1927 09 20.23   6.65  13.44 
1927 10 14.21   3.49   8.85 
1927 11  6.98  -2.82   2.08 
1927 12   . 0 -10.67  -5.33 
1928 01 -2.20 -14.61  -8.40 
1928 02 -3.45 -17.56 -10.50 
1928 04  8.35  -2.68   2.83 
1928 05 16.48   2.45   9.46 
1928 06 22.18   8.13  15.15 
1928 07 27.40  12.91  20.15 
1928 09 19.28   5.71  12.49 
1928 10 11.97   1.46   6.71 
1928 11  4.85  -4.71    . 6 
1928 12   .89  -9.10  -4.10 
1929 01 -3.90 -16.68 -10.29 
1929 02 -1.81 -15.68  -8.74 
1929 03  3.89  -7.70  -1.90 
1929 04  9.16  -2.85   3.15 
1929 06 23.80   9.51  16.65 
1929 07 27.30  10.60  18.95 
1929 08 24.20  10.01  17.10 
1929 09 20.84   6.98  13.91 
1929 10 12.15    .84   6.49 
1929 11  5.10  -4.27    .41 
1929 12 -3.19 -14.34  -8.76 
1930 01 -3.58 -18.37 -10.98 
1930 02  -.79 -17.51  -9.15 
1930 03  2.17  -9.18  -3.50 
1930 04  8.77  -3.70   2.53 
1930 05 18.08   4.44  11.26 
1930 06 26.26  12.78  19.52 
1930 07 26.24  11.64  18.94 
1930 08 23.68  10.10  16.89 
1930 10 13.89   1.79   7.84 
1930 11  5.49  -3.54    .97 
1930 12  -.19 -10.51  -5.35 
1931 01 -2.46 -16.41  -9.43 
1931 02  -.99 -13.68  -7.33 
1931 03  5.95  -4.60    .67 
1931 05 99.99   4.02 -99.99 
1931 06 23.10   9.35  16.22 
1931 07 28.36  14.80  21.58 
1931 09 20.46   9.06  14.76 
1931 10 15.51   2.45   8.98 
1931 11  8.39  -2.46   2.96 
1931 12   .58 -10.04  -4.73 
1932 01  1.35  -9.89  -4.27 
1932 02 -2.47 -15.07  -8.76 
1932 03   .97 -10.56  -4.79 
1932 04  9.28  -2.14   3.56 
1932 05 19.62   2.55  11.08 
1932 06 24.98   8.04  16.51 
1932 07 25.04  11.33  18.18 
1932 08 26.56  12.22  19.39 
1932 09 21.46   6.94  14.20 
1932 10 15.36   4.06   9.71 
1932 11  4.52  -6.28   -.88 
