1930 11 10.48  -1.24   4.62 
1930 12  3.10  -7.24  -2.07 
1931 01  2.59 -11.22  -4.31 
1931 02  6.16  -6.02    . 6 
1931 03 11.07   -.46   5.30 
1932 01  6.39  -4.08   1.15 
1932 02  2.41 -99.99 -99.99 
1932 03  6.02  -5.11    .45 
1932 04 16.23   1.56   8.89 
1932 05 24.10   5.84  14.97 
1932 06 28.62  10.35  19.48 
1932 07 30.07  11.29  20.68 
1932 09 24.07   8.56  16.31 
1932 10 17.12   4.51  10.81 
1932 11  9.57  -2.98   3.29 
1932 12  9.52  -2.38   3.57 
1933 01  9.62   -.93   4.34 
1933 02  5.64  -7.94  -1.15 
1933 03  7.58  -1.74   2.92 
1933 04 15.79   2.91   9.35 
1933 05 25.70   7.69  16.69 
1933 06 29.63  12.04  20.83 
1933 07 30.87  14.32  22.59 
1933 08 28.82  14.07  21.44 
1933 09 24.53  10.65  17.59 
1933 10 17.35   2.42   9.88 
1933 11  7.93  -3.85   2.04 
1933 12 99.99  -6.46 -99.99 
1935 02 99.99  -9.06 -99.99 
1935 04 99.99   7.10 -99.99 
1935 05 99.99  10.98 -99.99 
1935 06 99.99  17.07 -99.99 
1935 07 99.99  20.81 -99.99 
1935 08 99.99  18.45 -99.99 
1935 09 99.99  12.82 -99.99 
1935 10 99.99   8.03 -99.99 
1935 11 99.99   3.57 -99.99 
1935 12 99.99  -5.65 -99.99 
1936 01 99.99  -7.68 -99.99 
1936 02 99.99 -10.94 -99.99 
1936 04 99.99   4.90 -99.99 
1936 05 99.99  12.86 -99.99 
1936 06 99.99  17.00 -99.99 
1936 07 99.99  18.84 -99.99 
1936 08 99.99  18.03 -99.99 
1936 09 99.99  13.51 -99.99 
1936 10 99.99   9.00 -99.99 
1937 02 99.99  -3.26 -99.99 
1937 03 99.99  -2.08 -99.99 
1937 04 99.99   5.63 -99.99 
1937 05 99.99  12.98 -99.99 
1937 06 99.99  17.53 -99.99 
1937 07 99.99  20.10 -99.99 
1937 08 99.99  20.28 -99.99 
1937 09 99.99  12.10 -99.99 
1937 10 99.99   7.54 -99.99 
1937 11 99.99   2.49 -99.99 
1937 12 99.99  -5.58 -99.99 
1938 01 99.99 -10.51 -99.99 
1938 02 99.99  -4.80 -99.99 
1938 03 99.99   1.42 -99.99 
1938 04 99.99   7.50 -99.99 
1938 05 99.99  10.37 -99.99 
1938 06 99.99  17.19 -99.99 
1938 07 99.99  19.86 -99.99 
1938 08 99.99  19.91 -99.99 
1938 09 99.99  12.68 -99.99 
1938 10 99.99  10.56 -99.99 
1945 11  3.36 -99.99 -99.99 
