1931 01  1.90  -8.10  -3.10 
1931 02  5.70  -7.20   -.75 
1931 03  6.10  -5.80    .14 
1931 04 13.30  -1.90   5.70 
1931 05 17.79   2.09   9.95 
1931 06 27.20   8.30  17.75 
1931 07 31.40  12.20  21.80 
1931 08 27.70   9.30  18.50 
1931 09 23.50   6.90  15.20 
1931 10 14.60   1.30   7.95 
1931 11  1.20  -7.00  -2.90 
1931 12 -3.90 -12.40  -8.14 
1932 01 -5.40 -13.60  -9.50 
1932 02   .40  -7.10  -3.35 
1932 03  1.70  -8.60  -3.45 
1932 04 10.40    .70   5.55 
1932 05 18.50   2.80  10.65 
1932 06 25.70   8.60  17.15 
1936 02 -1.00 -12.30  -6.65 
1936 03  5.20  -5.40   -.10 
1936 04 11.80  -1.60   5.10 
1936 05 21.50   4.30  12.90 
1936 06 25.90   9.70  17.79 
1936 07 29.40  13.10  21.25 
1936 08 27.50  11.90  19.70 
1936 09 21.00   3.70  12.35 
1936 10 12.90    .10   6.50 
1936 11  6.00  -6.20    .-9 
1936 12   .80  -7.80  -3.50 
1937 01 -8.60 -18.50 -13.55 
1937 02 -1.10 -10.80  -5.95 
1937 03  3.70  -6.50  -1.40 
1937 04 10.50  -1.50   4.50 
1937 05 18.50   3.10  10.80 
1937 07 30.30  14.10  22.20 
1937 08 30.80  13.70  22.25 
1937 09 17.60   6.40  12.00 
1937 10 16.90    .80   8.84 
1937 11  7.40  -4.30   1.55 
1937 12  5.60  -7.70  -1.04 
1938 01  1.20  -9.39  -4.10 
1938 02  1.40  -9.39  -3.99 
1938 03  5.30  -5.80   -.25 
1938 05 18.20   2.50  10.35 
1938 06 27.10   8.50  17.79 
1938 07 29.00  10.10  19.54 
1938 08 29.30  10.90  20.09 
1938 09 24.60   5.90  15.25 
1938 10 17.50    .80   9.14 
1938 11  3.30  -9.80  -3.25 
1938 12  3.00  -9.60  -3.30 
1939 01  3.10  -9.10  -3.00 
1939 02 -2.00 -15.60  -8.80 
1939 03  8.70  -5.40   1.64 
1939 04 15.60   -.60   7.50 
1939 05 21.90   3.10  12.50 
1939 06 24.80   5.80  15.29 
1939 07 31.60  11.40  21.50 
1939 08 28.40   8.30  18.35 
1939 09 22.10   5.80  13.95 
1939 10 14.70    .40   7.55 
1940 01 -1.10 -12.60  -6.85 
1940 02  1.10  -8.80  -3.85 
1940 03  7.10  -4.30   1.39 
1940 04 13.40  -1.60   5.89 
1940 05 20.40   2.40  11.40 
1940 06 28.00   7.70  17.85 
1940 07 29.80  11.00  20.40 
1940 08 27.50  10.20  18.85 
1940 09 18.50   4.90  11.70 
1948 01 -2.20 -12.50  -7.35 
1948 02 -1.10 -12.90  -7.00 
1948 03   .20  -9.89  -4.85 
1948 04 12.60  -1.90   5.35 
1948 05 20.00   2.30  11.15 
1948 06 24.40   7.40  15.90 
1948 07 28.90  10.40  19.65 
1948 08 28.25   7.80  18.02 
1948 09 24.70   5.89  15.29 
1948 10 15.86  -3.22   6.32 
1948 11   .71  -9.93  -4.61 
1948 12 -1.47 -12.08  -6.77 
1949 01 -8.71 -19.68 -14.19 
1949 02 -3.41 -12.88  -8.14 
1949 03  4.94  -4.73    .10 
1949 04 14.81  -1.14   6.83 
1949 05 17.31   2.88  10.09 
1949 06 21.61   6.79  14.20 
1949 07 28.15   9.62  18.88 
1949 08 27.77   7.88  17.82 
1949 10  9.84  -2.28   3.78 
1949 11 10.76  -2.74   4.01 
1949 12   .-3 -10.14  -5.08 
1950 01 -2.19 -11.54  -6.86 
1950 02  2.41  -9.18  -3.39 
1950 03  4.65  -7.67  -1.51 
1950 04 11.40  -2.69   4.35 
1950 05 14.32  -1.09   6.61 
1950 06 24.36   4.23  14.30 
1950 07 25.21   8.07  16.64 
1950 08 26.60   7.15  16.87 
1950 09 20.28   4.02  12.15 
1950 10 18.62   1.00   9.81 
1950 11  6.50  -5.70    .40 
1950 12 99.99  -6.93 -99.99 
1951 01 -2.74 -12.91  -7.82 
1951 02  2.89  -9.03  -3.06 
1951 03  3.63  -9.30  -2.83 
1951 04 10.81  -3.83   3.49 
1951 05 18.20   2.27  10.24 
1951 06 20.80   3.46  12.12 
1951 07 28.78   9.60  19.19 
1951 08 25.88   8.76  17.32 
1951 09 21.04   2.84  11.94 
1951 10 12.50   -.48   6.01 
1951 11  3.53  -8.70  -2.58 
1951 12 -1.67 -12.46  -7.06 
1952 01 -1.25 -10.72  -5.98 
1952 02  -.29 -12.11  -6.20 
1952 03   . 5 -10.06  -5.00 
1952 04 12.44  -2.69   4.87 
1952 05 17.70   1.86   9.78 
1952 06 25.84   8.10  16.97 
1952 07 28.43   9.00  18.71 
1952 08 27.54   9.52  18.53 
1952 09 24.80   4.30  14.54 
1952 10 19.20  -2.13   8.53 
1952 11  3.15 -11.72  -4.28 
1952 12   .11  -9.85  -4.87 
1953 01  3.85  -6.49  -1.32 
1953 02   .26 -10.49  -5.11 
1953 03  8.45  -6.19   1.12 
1953 04 11.54  -6.15   2.69 
1953 05 15.00 -99.99 -99.99 
1953 06 25.72 -99.99 -99.99 
1953 07 30.13 -99.99 -99.99 
1953 08 27.42 -99.99 -99.99 
1953 10 16.00  -1.09   7.45 
1953 12   .15 -10.25  -5.05 
1954 01  2.62  -7.03  -2.20 
1954 02  6.52  -5.42    .54 
1954 03  4.10  -8.18  -2.04 
1954 04 15.08  -1.04   7.01 
1954 05 20.09   2.42  11.25 
1954 06 25.05   6.37  15.70 
1954 07 31.08  11.90  21.49 
1954 08 27.89   9.45  18.67 
1954 09 23.43   6.22  14.82 
1954 10 14.73    .48   7.60 
