1931 01  8.60  -5.60   1.50 
1931 02 11.70  -2.09   4.80 
1931 03 10.70   -.80   4.94 
1931 04 19.70   4.19  11.95 
1931 05 21.20   7.70  14.45 
1931 06 30.20  15.90  23.05 
1931 07 32.70  17.10  24.90 
1931 08 99.99  15.70 -99.99 
1931 09 31.30  14.90  23.09 
1931 10 23.90   7.70  15.79 
1931 11 19.10   5.10  12.10 
1931 12 14.10   1.20   7.65 
1932 01 11.80  -1.60   5.10 
1932 02 15.40  -1.40   7.00 
1932 03 12.60  -2.80   4.90 
1932 04 22.30   5.90  14.10 
1932 05 26.70   9.20  17.95 
1932 06 31.20  15.80  23.50 
1932 07 33.90  17.70  25.80 
1932 08 32.30  16.29  24.30 
1932 09 27.70  11.10  19.40 
1932 10 23.00   3.70  13.35 
1932 11 13.40  -3.20   5.10 
1932 12  7.70  -5.30   1.19 
1933 01 13.10  -1.90   5.60 
1933 02  8.80  -7.10    .85 
1933 03 14.50   -.70   6.90 
1933 04 20.10   4.90  12.50 
1933 05 25.20  12.60  18.90 
1933 06 33.20  13.50  23.35 
1933 07 33.40  17.10  25.25 
1933 08 31.10  17.10  24.10 
1933 09 30.80  19.10  24.95 
1933 10 21.70   6.00  13.85 
1933 11 16.00   -.20   7.90 
1933 12 11.80  -2.20   4.80 
1934 01 10.10  -3.60   3.25 
1934 02  7.70  -7.90   -.10 
1934 03 14.10  -2.40   5.85 
1934 04 22.10   5.50  13.80 
1934 05 28.00   9.50  18.75 
1934 06 32.50  16.20  24.35 
1934 07 37.40  17.79  27.60 
1934 08 33.40  17.50  25.45 
1934 09 25.40  11.80  18.60 
1934 10 24.10   6.40  15.25 
1934 11 16.79   1.80   9.29 
1934 12  6.20  -4.90    .64 
1935 01  8.89  -3.80   2.54 
1935 02 11.40  -2.40   4.50 
1935 03 17.79   3.90  10.85 
1935 04 18.20   4.60  11.40 
1935 05 22.30  10.10  16.20 
1935 06 26.30  13.70  20.00 
1935 07 32.09  17.60  24.84 
1935 08 30.40  16.90  23.65 
1935 09 27.00   9.89  18.45 
1935 10 21.50   6.80  14.15 
1935 11 12.20    .70   6.45 
1935 12  5.30  -6.80   -.75 
1936 01  3.60  -8.39  -2.39 
1936 02  4.40  -9.10  -2.35 
1936 03 18.60    .40   9.50 
1936 04 19.90   1.40  10.65 
1936 05 27.90   9.80  18.85 
1936 06 32.90  12.80  22.85 
1936 07 36.20  17.90  27.05 
1936 08 35.80  17.60  26.70 
1936 09 28.20  15.40  21.80 
1936 10 19.29   5.80  12.54 
1936 11 13.80  -3.70   5.05 
1936 12 10.40  -3.40   3.49 
1937 01  6.10  -6.20    .-4 
1937 02  8.00  -5.00   1.50 
1937 03 12.50  -3.30   4.60 
1937 04 20.00   4.80  12.40 
1937 05 25.80   9.20  17.50 
1937 06 29.90  14.70  22.30 
1937 07 31.40  15.80  23.60 
1937 08 34.30  16.70  25.50 
1937 09 27.80  11.10  19.45 
1937 10 22.20   4.50  13.35 
1937 11 13.00  -2.80   5.10 
1937 12  5.20  -4.40    .39 
1938 01  7.90  -5.90   1.00 
1938 02 12.50    . 0   6.25 
1938 03 20.60   3.40  12.00 
1938 04 21.60   5.50  13.55 
1938 05 24.90  10.90  17.90 
1938 06 28.60  14.30  21.45 
1938 07 33.09  17.00  25.05 
1938 08 34.30  18.79  26.55 
1938 09 30.40  12.20  21.30 
1938 10 27.30   3.70  15.50 
1938 11 16.00  -1.20   7.40 
1938 12  8.89  -5.10   1.89 
1939 01 10.20  -3.00   3.60 
1939 02 99.99  -5.90 -99.99 
1939 03 16.90   -.20   8.34 
1939 04 18.90   4.40  11.65 
1939 05 26.60  10.80  18.70 
1939 06 29.10  15.80  22.45 
1939 07 32.80  17.29  25.05 
1939 08 30.90  15.40  23.15 
1939 09 33.20  13.50  23.35 
1939 10 25.10   5.30  15.20 
1939 11 13.30  -1.90   5.70 
1939 12 10.20  -4.10   3.05 
1940 01 -1.80 -14.20  -8.00 
1940 02  6.60  -3.60   1.50 
1940 03 13.60   -.90   6.35 
1940 04 19.20   4.80  12.00 
1940 05 24.20   7.60  15.90 
1940 06 28.90  14.10  21.50 
1940 07 31.40  15.10  23.25 
1940 08 30.20  16.70  23.45 
1940 09 28.20   9.70  18.95 
1940 10 25.30   5.10  15.20 
1940 11 12.30   -.90   5.70 
1940 12 10.40  -2.09   4.14 
1941 01  7.30  -3.40   1.95 
1941 02  6.50  -5.30    .59 
1941 03 11.70  -3.10   4.30 
1941 04 21.80   6.70  14.25 
1941 05 27.20  10.10  18.65 
1941 06 30.20  14.80  22.50 
1941 07 34.40  16.90  25.65 
1941 08 33.90  17.40  25.65 
1941 09 28.90  14.20  21.55 
1941 10 22.20  10.90  16.54 
1941 11 13.70    .10   6.90 
1941 12  9.30  -1.90   3.70 
1942 01  6.20  -8.20  -1.00 
1942 02  6.60  -4.40   1.09 
1942 03 15.90    .70   8.30 
1942 04 21.60   5.90  13.75 
1942 05 24.20   9.89  17.04 
1942 06 28.80  15.60  22.20 
1942 07 32.59  17.20  24.90 
1942 08 30.90  16.10  23.50 
1942 09 27.30  11.40  19.34 
1942 10 22.10   5.20  13.65 
1942 11 15.20   2.60   8.89 
1942 12  6.20  -4.00   1.09 
1943 01  8.80  -7.80    .50 
1943 02 14.10  -7.80   3.15 
1943 03 12.80  -5.00   3.90 
1943 04 21.70   4.90  13.30 
1943 05 24.90  11.40  18.15 
1943 06 30.20  16.90  23.55 
1943 07 33.59  16.90  25.25 
1943 08 33.40  16.79  25.10 
1943 09 26.20   9.50  17.85 
1943 10 21.20   4.19  12.70 
1943 11 14.80  -3.40   5.70 
1943 12  6.10  -6.30   -.10 
1944 01  8.83  -6.52   1.15 
1944 02 11.49  -3.12   4.18 
1944 03 13.14  -1.07   6.03 
1944 04 18.71   4.61  11.66 
1944 05 27.23  12.09  19.66 
1944 06 32.15 -99.99 -99.99 
1944 07 33.22  14.18  23.70 
1944 08 31.55  15.78  23.66 
1944 09 27.39  10.73  19.06 
1944 10 23.94   2.91  13.42 
1944 11 13.30   1.78   7.54 
1944 12  3.99  -6.95  -1.47 
1945 01  4.89  -7.31  -1.21 
1945 02  9.47  -4.29   2.59 
1945 03 18.98   2.84  10.91 
1945 04 20.11   5.80  12.95 
1945 05 22.62   8.63  15.62 
1945 06 26.53  14.55  20.54 
1945 07 30.24  13.97  22.10 
1945 08 32.15  14.55  23.35 
1945 09 27.09  13.25  20.17 
1945 10 20.90   3.99  12.44 
1945 11 15.04   1.16   8.10 
1945 12  4.78  -7.96  -1.58 
1946 01  8.54  -5.92   1.31 
1946 02 13.06  -3.91   4.57 
1946 03 19.81   4.44  12.12 
1946 04 23.22   6.46  14.84 
1946 05 22.64   8.72  15.68 
1946 06 29.39  13.72  21.55 
1946 07 32.75  16.02  24.39 
1946 08 27.91  13.89  20.90 
1946 09 26.32   9.16  17.74 
1946 10 23.91   4.62  14.26 
1946 11 15.22    .79   8.00 
1946 12 11.68  -2.91   4.38 
1947 01  8.66  -4.44   2.10 
1947 02  5.60  -8.57  -1.48 
1947 03  9.82  -4.89   2.46 
1947 04 20.98   4.73  12.86 
1947 05 25.01   7.61  16.31 
1947 06 28.17  15.17  21.67 
1947 07 30.18  13.57  21.87 
1947 08 35.02  17.57  26.29 
1947 09 29.09  10.59  19.84 
1947 10 25.16   7.35  16.25 
1948 01  3.09 -10.47  -3.69 
1948 02  7.62  -6.27    .67 
1948 07 30.71 -99.99 -99.99 
1948 08 31.52  17.49  24.50 
1949 06 29.52  17.54  23.53 
1949 07 30.84  21.90  26.37 
1949 08 30.75 -99.99 -99.99 
1949 09 24.79 -99.99 -99.99 
1949 10 22.12   6.81  14.46 
1949 11 17.27  -1.91   7.68 
1949 12 11.86  -3.44   4.21 
1950 01 11.44  -2.06   4.68 
1950 02 11.38  -3.08   4.15 
1950 03 14.14  -2.51   5.81 
1950 04 18.56   3.07  10.81 
1950 05 25.21  11.88  18.54 
1950 06 28.34  15.35  21.84 
1950 07 28.61  14.41  21.51 
1950 08 28.07  14.02  21.04 
1950 09 24.57  12.26  18.41 
1950 10 25.60   8.43  17.02 
1950 11 12.15  -3.22   4.46 
1950 12  7.27  -7.67   -.20 
1951 01  7.68  -5.83    .92 
1951 02  9.88  -2.09   3.89 
1951 03 13.21   -.90   6.15 
1951 04 18.74   3.47  11.10 
1951 05 25.87   8.32  17.09 
1951 06 27.72  16.20  21.96 
1951 07 30.37  18.19  24.28 
1951 08 30.33  15.78  23.05 
1951 09 24.80  11.03  17.91 
1951 10 22.15   5.91  14.03 
1951 11 10.84  -3.93   3.45 
1951 12  8.08  -5.24   1.42 
1952 01 11.11  -3.62   3.74 
1952 02 12.52  -2.79   4.86 
1952 03 13.80  -2.05   5.87 
1952 04 20.28   2.54  11.41 
1952 05 25.78   8.20  16.99 
1952 06 34.75  14.91  24.83 
1952 07 33.53  15.07  24.30 
1952 08 30.33  13.78  22.05 
1952 09 28.54   6.19  17.36 
1952 10 22.13  -4.06   9.03 
1952 11 15.08  -3.80   5.64 
1952 12  9.60  -6.14   1.73 
1953 01  8.12  -5.11   1.50 
1953 02 12.78  -6.72   3.03 
1953 03 16.87  -1.92   7.47 
1953 04 19.32 -99.99 -99.99 
1953 05 26.58  11.52  19.04 
1953 06 32.30  17.10  24.70 
1953 07 32.59  16.68  24.64 
1953 08 32.97  14.30  23.63 
1953 09 32.59   9.47  21.03 
1953 10 25.15   4.54  14.84 
1953 11 16.09  -1.85   7.12 
1953 12 10.05  -5.24   2.40 
1954 01  8.28  -6.10   1.08 
1954 02 15.74  -1.89   6.92 
1954 03 14.20  -1.04   6.58 
1954 04 26.34   8.60  17.47 
1954 05 23.42   8.16  15.79 
1954 06 31.01  15.91  23.46 
1954 07 35.50  18.60  27.05 
1954 08 33.41  18.20  25.81 
1954 09 32.04  12.09  22.06 
1954 10 22.14   7.74  14.94 
1954 11 15.22  -1.07   7.07 
1954 12  8.67  -3.25   2.71 
