1921 08 31.15   9.53  20.34 
1922 02  2.64  -6.73  -2.04 
1922 03  6.89  -1.82   2.53 
1922 06 30.02   8.66  19.34 
1922 07 34.00   9.93  21.97 
1922 08 32.96  11.52  22.24 
1923 05 19.84   9.95  14.89 
1923 06 23.65  12.20  17.92 
1923 07 32.41  14.07  23.24 
1923 08 33.32  14.61  23.96 
1923 09 28.89   6.73  17.81 
1923 10 17.52   3.48  10.50 
1923 11  8.42   -.18   4.12 
1923 12 99.99  -3.77 -99.99 
1924 01   .28  -5.64  -2.67 
1924 02  6.71   -.57   3.07 
1924 03 10.06  -1.05   4.50 
1924 04 15.28   1.19   8.23 
1924 05 26.72   5.00  15.86 
1924 06 27.23   7.74  17.48 
1924 07 33.08   9.76  21.42 
1924 08 31.87   8.47  20.17 
1924 09 25.19   5.80  15.49 
1924 10 15.46   2.73   9.09 
1924 12  -.96  -7.57  -4.26 
1925 01  2.20    .-5   1.07 
1925 02  7.06   2.74   4.90 
1925 03 11.97   2.60   7.28 
1925 05 24.50   6.62  15.56 
1925 06 26.56   9.43  17.99 
1925 07 34.55  11.66  23.10 
1925 08 31.22   9.34  20.27 
1925 09 25.33   8.72  17.02 
1925 10 14.91   1.41   8.16 
1925 11  8.00   -.20   3.90 
1926 04 22.07   3.28  12.67 
1926 05 22.89   5.94  14.41 
1926 06 28.97   8.22  18.59 
1926 07 34.96  10.70  22.83 
1926 08 31.48  10.73  21.10 
1926 09 21.88   6.32  14.10 
1926 10 17.14   4.98  11.06 
1926 11  8.35   1.68   5.01 
1926 12  2.56  -2.25    .15 
1927 02  5.88  -1.08   2.40 
1927 03 10.94    .-1   5.46 
1927 05 18.75   4.91  11.83 
1927 06 27.32   8.97  18.14 
1927 07 33.61  10.39  22.00 
1927 08 31.97  11.33  21.65 
1927 09 22.68   8.74  15.71 
1927 10 17.33   5.13  11.23 
1927 11  8.43   3.23   5.83 
1928 02  7.42  -4.01   1.70 
1928 03 12.72    .14   6.43 
1928 04 15.31   2.19   8.75 
1928 05 27.17   5.74  16.45 
1928 06 25.42   9.01  17.21 
1928 07 34.50  11.68  23.09 
1928 08 33.43   8.46  20.94 
1928 09 27.90   6.00  16.95 
1928 10 18.17   3.85  11.01 
1928 11  8.89    . 4   4.46 
1928 12  3.39  -3.96   -.28 
1929 01 99.99  -8.04 -99.99 
1929 02 99.99  -7.49 -99.99 
1929 04 15.11   1.20   8.15 
1929 05 21.63   4.34  12.98 
1929 06 24.49   8.72  16.60 
1929 07 33.55   9.95  21.75 
1929 08 35.71  11.85  23.78 
1929 09 23.91   4.92  14.41 
1929 10 19.10   2.28  10.69 
1929 11  8.43  -2.28   3.07 
1929 12  4.64   -.42   2.10 
1930 01 -2.48 -10.77  -6.62 
1930 02  6.87   -.57   3.15 
1930 03 11.47   -.62   5.42 
1930 04 20.98   4.28  12.63 
1930 05 21.51   5.41  13.46 
1930 06 25.52   8.00  16.76 
1930 07 32.43  11.46  21.94 
1930 08 33.63  12.05  22.84 
1930 09 25.68   8.01  16.84 
1930 10 12.70   3.30   8.00 
1930 11  6.28  -1.98   2.15 
1930 12  1.57  -6.03  -2.23 
1931 04 16.59   1.73   9.16 
1931 05 99.99   5.38 -99.99 
1931 06 28.02   9.56  18.79 
1931 07 35.34  10.43  22.88 
1931 08 35.53   9.25  22.39 
1931 09 24.66   7.44  16.04 
1931 10 17.99   3.78  10.88 
1931 12  1.89  -4.19  -1.15 
1932 01  1.86  -4.27  -1.20 
1932 02  3.44  -4.87   -.71 
1932 03  8.26   -.89   3.68 
1932 04 17.27   2.46   9.86 
1932 05 21.32   5.71  13.51 
1932 06 27.96   8.53  18.24 
1932 07 32.03   9.87  20.95 
1932 08 31.91  10.00  20.95 
1932 09 27.50   5.30  16.40 
1932 10 15.58   4.10   9.84 
1932 11  7.42   1.67   4.54 
1932 12   .54  -7.05  -3.25 
1933 01  3.54  -4.17   -.31 
1933 02  1.93  -6.01  -2.04 
1933 03 10.79   -.73   5.02 
1933 04 16.98    .86   8.92 
1933 06 27.06   9.57  18.31 
1933 07 33.99  10.70  22.34 
1933 08 31.75   9.71  20.73 
1933 09 25.54   6.17  15.85 
1933 10 17.93   4.14  11.03 
1933 11 99.99    .86 -99.99 
1933 12  4.94    .58   2.77 
1934 01  6.16    .18   3.16 
1934 02 11.32    .68   6.00 
1934 03 16.54   2.26   9.40 
1934 04 22.91   4.34  13.62 
1934 05 26.35   7.16  16.75 
1934 06 27.54   8.68  18.11 
1934 07 34.80  10.20  22.50 
1934 08 99.99   9.18 -99.99 
1934 09 23.79   5.63  14.71 
1934 10 19.42   5.16  12.29 
1934 11 11.67   3.51   7.59 
1934 12  3.95  -1.25   1.35 
1935 01  3.31  -4.63   -.66 
1935 02  7.66  -2.87   2.39 
1935 03  9.87   -.55   4.66 
1935 04 16.54   1.68   9.11 
1935 05 23.14   4.12  13.62 
1935 06 27.52 -99.99 -99.99 
1935 07 33.55  10.80  22.17 
1935 08 33.40   8.91  21.15 
1935 09 31.17   6.24  18.70 
1936 06 27.31  11.52  19.41 
1936 07 35.25  12.48  23.86 
1936 08 34.52  10.31  22.41 
1936 09 27.33   5.60  16.46 
1936 10 99.99   1.45 -99.99 
1936 11 99.99  -4.09 -99.99 
1936 12  2.94  -2.04    .45 
1937 01 -3.31 -99.99 -99.99 
1937 02  3.66  -5.90  -1.12 
1937 04 15.50   2.23   8.86 
1937 05 25.41   4.81  15.11 
1937 06 26.88   8.97  17.92 
1937 07 34.50  12.03  23.26 
1937 08 31.89   8.85  20.37 
1937 09 28.86   7.52  18.19 
1937 10 19.34 -99.99 -99.99 
1938 01  4.27  -3.09    .59 
1938 02  8.28  -1.94   3.16 
1938 03 11.18    .25   5.71 
1938 04 17.54   2.87  10.20 
1938 05 22.45 -99.99 -99.99 
1938 06 28.09   9.83  18.95 
1938 07 33.89  12.03  22.96 
1938 08 32.38   8.93  20.65 
1938 09 31.09   8.31  19.70 
1938 11  5.56 -99.99 -99.99 
1938 12  3.67  -3.78    .-5 
1939 01  4.03  -1.34   1.34 
1939 02  3.86  -4.39   -.26 
1939 03 11.75  -1.75   5.00 
1939 04 20.54   1.70  11.12 
