1923 12  4.87  -7.25  -1.19 
1924 01 -5.29 -18.09 -11.69 
1924 02  6.77  -6.87    .-4 
1924 03 99.99  -6.07 -99.99 
1924 04 12.76  -1.70   5.53 
1924 05 20.74   3.55  12.14 
1924 06 22.04   6.91  14.47 
1924 07 29.15  10.36  19.75 
1924 08 27.04   7.18  17.11 
1924 09 24.14   3.84  13.99 
1924 10 19.57    .34   9.95 
1924 11  4.23 -10.00  -2.88 
1925 01 -1.96 -15.33  -8.64 
1925 03  7.55  -8.08   -.26 
1925 04 15.68    .63   8.15 
1925 05 22.84   3.60  13.22 
1925 06 25.02   8.76  16.89 
1925 07 31.41  10.41  20.91 
1925 08 28.44   8.26  18.35 
1925 09 19.62   4.83  12.23 
1925 10  7.61  -6.51    .54 
1925 11  8.35  -7.24    .55 
1925 12  4.55 -11.45  -3.44 
1926 01  1.09 -12.82  -5.86 
1926 02  7.72  -6.45    .63 
1926 03  9.59  -8.05    .77 
1926 04 19.29  -1.77   8.76 
1926 05 22.64   4.12  13.37 
1926 06 25.37   8.14  16.75 
1926 07 32.25  10.70  21.47 
1926 08 27.94   8.20  18.07 
1926 09 14.71    .62   7.66 
1926 10 16.99  -1.11   7.94 
1926 11  3.89 -11.40  -3.75 
1926 12 -3.83 -19.66 -11.74 
1927 01 -3.97 -17.37 -10.67 
1927 02 -3.11 -17.87 -10.49 
1927 03  6.22  -7.44   -.61 
1927 04 13.16  -3.61   4.77 
1927 05 14.10   1.27   7.68 
1927 06 24.30   6.83  15.56 
1927 07 28.14   8.79  18.46 
1927 08 26.39   7.16  16.77 
1927 09 20.89   2.88  11.88 
1927 12 -8.22 -25.82 -17.02 
1928 04 13.28  -5.15   4.06 
1928 05 25.12   2.64  13.88 
1928 06 21.50   4.14  12.82 
1928 07 28.99   9.12  19.05 
1929 01 -9.89 -28.09 -18.99 
1929 02 -4.12 -22.78 -13.45 
1929 03  7.29  -5.73    .78 
1929 04 12.72  -4.90   3.91 
1929 05 20.29   1.73  11.01 
1929 06 24.87   7.22  16.04 
1929 07 31.88   8.25  20.06 
1929 08 31.88   8.93  20.41 
1929 09 99.99   -.33 -99.99 
1929 10 17.70  -2.80   7.45 
1930 01 10.37 -26.15 -18.26 
1930 04 19.67    .81  10.24 
1930 05 20.06   3.49  11.77 
1930 07 33.23  11.11  22.17 
1930 08 32.57  10.13  21.35 
1931 03  8.55  -8.66    .-5 
1931 04 16.85  -1.67   7.59 
1931 05 23.42   3.85  13.63 
1931 06 28.71   9.10  18.90 
1931 07 29.73  10.26  19.99 
1931 10 19.35  -2.42   8.46 
1931 11  5.83 -12.11  -3.14 
1931 12  -.58 -13.30  -6.94 
1932 01  -.71 -12.87  -6.79 
1932 02  2.74 -11.98  -4.62 
1932 03  1.20 -11.03  -4.91 
1932 04 15.72    .87   8.29 
1932 05 22.44   5.46  13.95 
1932 06 25.09  10.33  17.70 
1932 07 31.23  11.81  21.52 
1932 08 28.80  10.25  19.52 
1932 09 24.83   3.17  14.00 
1932 10 14.39  -2.26   6.06 
1932 11  7.67  -7.98   -.15 
1933 01  2.08 -12.54  -5.23 
1933 02 -1.94 -16.76  -9.35 
1933 03  9.51  -8.43    .53 
1933 04 12.00  -3.33   4.33 
1933 05 20.11   2.58  11.34 
1933 06 30.44   9.09  19.76 
1933 07 33.07   9.88  21.47 
1933 08 30.34   9.09  19.71 
1933 09 22.39   3.16  12.77 
1934 06 24.14 -99.99 -99.99 
1934 07 32.22   9.80  21.01 
1934 08 30.75   8.70  19.72 
1934 09 21.73   1.19  11.46 
1934 10 17.16    .-4   8.55 
1934 11 11.52  -7.00   2.26 
1934 12  1.62 -14.69  -6.53 
1935 01 -2.36 -99.99 -99.99 
1935 02  7.43  -6.50    .46 
1935 03  3.51  -9.56  -3.02 
1935 04 10.04  -5.58   2.23 
1935 05 18.07   3.99  11.03 
1935 06 25.82   7.69  16.75 
1935 08 29.40   9.27  19.33 
1935 09 25.58 -99.99 -99.99 
1935 10 15.35  -2.50   6.42 
1935 11  2.47 -11.31  -4.42 
1935 12  4.34 -10.31  -2.98 
1936 01 -5.59 -19.04 -12.32 
1936 02 18.19 -32.23 -25.21 
