1927 11  2.61  -2.48    . 6 
1927 12 99.99  -9.18 -99.99 
1928 01  -.51  -6.24  -3.37 
1928 02  2.61  -5.47  -1.43 
1928 03  4.98  -2.40   1.29 
1928 04  9.68  -2.35   3.66 
1928 05 18.67   5.26  11.96 
1928 06 18.62   5.64  12.13 
1928 07 25.51  10.89  18.20 
1928 08 23.39   9.33  16.36 
1928 09 19.31   7.69  13.50 
1928 10 10.27   2.31   6.29 
1928 11  3.26  -1.98    .64 
1928 12 -2.25  -7.26  -4.75 
1929 01 -4.07 -11.64  -7.85 
1929 02  -.55  -9.72  -5.13 
1929 03  5.85  -2.81   1.52 
1929 04  6.97  -2.72   2.12 
1929 05 14.61   2.90   8.75 
1929 06 17.50   5.47  11.48 
1929 07 24.09   8.71  16.40 
1929 08 26.04  10.81  18.42 
1929 09 17.44   7.23  12.33 
1929 10 13.41   4.12   8.76 
1929 11  7.11   -.99   3.06 
1929 12  1.61  -3.58   -.98 
1930 01 -8.87 -14.57 -11.71 
1930 02  2.25  -4.62  -1.18 
1930 03  6.70  -2.53   2.08 
1930 04 12.54   1.74   7.14 
1930 05 13.35   1.81   7.58 
1930 06 16.50   4.62  10.56 
1930 07 23.33  10.02  16.67 
1930 08 25.99  11.39  18.69 
1930 09 18.20   6.94  12.57 
1930 10  9.20    .82   5.00 
1930 11  3.55  -3.48    . 3 
1930 12 -2.23  -7.64  -4.93 
1931 01   .17  -4.85  -2.33 
1931 02  -.23  -6.31  -3.27 
1931 03  4.08  -3.21    .43 
1931 04  9.97    .-8   4.94 
1931 05 17.73   4.94  11.34 
1931 06 18.27   6.35  12.31 
1931 07 25.70  10.49  18.09 
1931 08 25.06  10.16  17.61 
1931 09 16.02   5.75  10.88 
1931 10 11.18   2.25   6.71 
1931 11   .33  -5.08  -2.37 
1931 12 -2.72  -7.46  -5.09 
1932 01 -3.04  -8.84  -5.94 
1932 02   .58  -6.42  -2.91 
1932 03  2.71  -4.19   -.74 
1932 04  9.83   -.36   4.73 
1932 05 15.26   2.10   8.68 
1932 06 23.28   6.41  14.84 
1932 07 21.81   6.35  14.08 
1932 08 23.40   8.12  15.76 
1932 09 20.21   7.22  13.71 
1932 10 11.90   2.70   7.30 
1932 11  4.38  -1.40   1.49 
1932 12 -2.95  -9.02  -5.98 
1933 01  -.95  -7.87  -4.41 
1933 02 -1.00 -10.12  -5.56 
1933 03  4.34  -5.02   -.33 
1933 04 10.26  -1.81   4.22 
1933 05 11.64    .11   5.87 
1933 06 19.04   5.08  12.06 
1933 07 25.96   8.58  17.27 
1933 08 25.45  10.71  18.08 
1933 09 15.44   3.66   9.55 
1933 10 13.34   3.51   8.42 
1933 11  6.27  -1.10   2.58 
1933 12   .42  -3.90  -1.74 
1934 01  1.62  -3.96  -1.17 
1934 02  4.48  -2.65    .91 
1934 03  9.33    .14   4.73 
1934 04 16.71   4.28  10.50 
1934 05 19.24   4.38  11.81 
1934 06 22.99   5.68  14.33 
1934 08 27.29  11.39  19.34 
1934 09 18.43   4.62  11.52 
1934 10 11.22   2.18   6.70 
1934 11  3.68   -.89   1.39 
1934 12  -.98  -6.31  -3.64 
1935 01 -2.22  -7.50  -4.86 
1935 02  2.57  -2.94   -.18 
1935 03  3.13  -2.99    . 7 
1935 04  8.07   -.71   3.67 
1935 05 14.36   4.81   9.58 
1935 06 18.84   8.63  13.73 
1935 07 22.34   9.89  16.11 
1935 08 21.30   9.91  15.60 
1935 09 21.52   9.72  15.62 
1935 10 10.37   1.78   6.07 
1935 11  2.44  -4.52  -1.04 
1935 12 -1.32  -6.03  -3.67 
1936 01  -.97  -5.81  -3.39 
1936 02 -6.36 -14.42 -10.39 
1936 03  2.97  -5.41  -1.21 
1936 04 10.84   -.34   5.25 
1936 05 18.53   4.87  11.70 
1936 06 19.75   6.98  13.36 
1936 07 25.40   8.64  17.02 
1936 08 25.48   9.25  17.36 
1936 09 20.12   6.24  13.18 
1936 10 16.33   4.84  10.58 
1936 11  6.22  -1.46   2.37 
1936 12   .-7  -4.76  -2.41 
1937 01 -7.78 -15.79 -11.78 
1937 02   .-3  -7.48  -3.75 
1937 03  8.37  -2.33   3.01 
1937 04  9.80  -2.43   3.68 
1937 05 14.77   2.47   8.62 
1937 06 18.74   7.46  13.10 
1937 07 25.52  10.54  18.03 
1937 08 22.37   7.46  14.91 
1937 09 20.04   7.05  13.54 
1937 10 14.82   5.16   9.99 
1937 11  2.88  -1.97    .45 
1937 12   .34  -4.69  -2.17 
1938 01 -1.46  -6.91  -4.18 
1938 02  -.76  -6.24  -3.50 
1938 03  3.54  -4.23   -.34 
1938 04  9.29   -.27   4.50 
1938 05 15.80   3.19   9.49 
1938 06 23.48   7.96  15.71 
1938 07 28.89  11.61  20.25 
1938 08 25.10   8.52  16.81 
1938 09 23.55  10.85  17.20 
1938 10 11.12   2.42   6.77 
1938 11   .30  -5.01  -2.35 
1938 12   .-6  -5.61  -2.83 
1939 01   .38  -4.54  -2.08 
1939 02  -.93  -7.76  -4.34 
1939 03  4.98  -2.81   1.08 
1939 04 13.09   -.51   6.29 
1939 05 18.17   3.63  10.90 
1939 06 19.37   4.31  11.84 
1939 07 26.68   9.58  18.13 
1939 08 27.28  10.63  18.95 
1939 09 21.54   7.57  14.55 
1939 10 11.63   2.33   6.98 
1939 11  6.99    .21   3.60 
1939 12  1.83  -3.05   -.60 
1940 01   .75  -6.63  -2.94 
1940 02  5.02  -4.10    .46 
1940 03  9.96  -1.47   4.24 
1940 04 11.28    .-4   5.62 
1940 05 18.49   4.58  11.53 
1940 06 23.89   7.98  15.93 
1940 07 25.43   9.18  17.31 
1940 08 26.24   9.93  18.09 
1940 09 20.79   8.14  14.46 
1940 10 11.17   3.51   7.34 
1940 11   .22  -5.49  -2.63 
1940 12  -.51  -5.09  -2.80 
1941 01  -.79  -5.43  -3.11 
1941 02  2.35  -3.91   -.77 
1941 03  9.16   -.62   4.27 
1941 04 13.51   1.56   7.53 
1941 05 15.50   2.62   9.05 
1941 06 19.78   6.00  12.89 
1941 07 27.92  11.72  19.82 
1941 08 23.18  10.40  16.79 
1941 09 14.65   4.02   9.33 
1941 11  4.65  -1.03   1.81 
1942 01 -3.85  -9.47  -6.66 
1942 02   .24  -6.33  -3.04 
1942 03  5.51  -4.37    .57 
1942 04 12.24    . 8   6.16 
1942 05 13.30   2.36   7.83 
1942 06 17.77   4.69  11.23 
1942 07 25.76  10.33  18.04 
1942 08 27.06  11.38  19.21 
1942 09 23.53   7.35  15.44 
1942 10 14.44   3.39   8.91 
1945 12 -1.58  -6.87  -4.22 
1946 01   .11  -5.43  -2.66 
1946 02  1.45  -5.32  -1.93 
1946 03  4.73  -2.80    .96 
1946 04 10.22   -.35   4.93 
1946 05 18.70   2.32  10.51 
1946 06 18.49   4.87  11.68 
1946 07 25.90  10.10  18.00 
1946 08 26.07  13.37  19.71 
1948 01   .15  -7.62  -3.73 
1948 02  -.28  -8.16  -4.21 
1948 03  7.33  -4.19   1.56 
1948 04  9.43  -2.13   3.65 
1948 07 22.36 -99.99 -99.99 
1948 08 21.45  14.50  17.97 
1949 02 -1.83  -7.48  -4.65 
1949 04  7.37    .61   3.99 
1949 11  6.40    .40   3.40 
