1931 02 17.15   6.41  11.78 
1931 03 16.37   4.86  10.61 
1931 04 22.78  10.97  16.87 
1931 05 25.23  14.09  19.66 
1931 06 32.25  20.58  26.41 
1931 07 33.23  22.78  28.00 
1931 08 31.90  20.60  26.25 
1931 09 32.78  20.65  26.71 
1931 10 27.53  16.19  21.86 
1931 11 20.24  11.85  16.04 
1931 12 15.21   6.37  10.79 
1932 01 14.90   5.28  10.09 
1932 02 19.25   9.12  14.18 
1932 03 17.87   5.77  11.82 
1932 04 25.00  13.71  19.35 
1932 05 27.46  16.96  22.21 
1932 06 33.00  21.62  27.31 
1932 07 34.53  23.79  29.16 
1932 08 34.53  23.01  28.77 
1932 09 29.54  19.20  24.37 
1932 10 25.09  11.46  18.27 
1932 11 17.95   4.77  11.36 
1932 12 11.04   2.62   6.83 
1933 01 16.90   7.60  12.25 
1933 02 13.71   3.72   8.71 
1933 03 20.27   9.85  15.06 
1933 04 24.16  12.27  18.21 
1933 05 29.09  18.84  23.96 
1933 06 32.57  20.11  26.34 
1933 07 33.07  22.78  27.92 
1933 08 32.53  22.40  27.46 
1933 09 32.05  21.81  26.93 
1933 10 26.88  14.57  20.72 
1933 11 21.47   9.32  15.39 
1933 12 19.94   8.49  14.21 
1934 01 15.20   5.35  10.27 
1934 02 15.95   3.95   9.95 
1934 03 20.74   6.70  13.71 
1934 04 25.48  13.95  19.71 
1934 05 28.40  16.83  22.61 
1934 06 34.06  21.81  27.93 
1934 07 36.50  23.18  29.84 
1934 08 36.31  23.61  29.96 
1934 09 31.03  18.53  24.78 
1934 10 29.68  15.36  22.52 
1934 11 21.74  10.40  16.07 
1934 12 15.70   4.30  10.00 
1935 01 16.58   4.84  10.71 
1935 02 16.95   5.22  11.08 
1935 03 23.53  11.97  17.75 
1935 04 24.38  13.21  18.79 
1935 05 25.46  16.32  20.89 
1935 06 30.56  20.62  25.59 
1935 07 33.68  22.68  28.18 
1935 08 34.83  22.61  28.72 
1935 09 29.09  18.31  23.70 
1935 10 26.63  15.03  20.83 
1935 11 16.73   7.49  12.11 
1935 12 11.09   2.85   6.97 
1936 01 13.37   1.02   7.19 
1936 02 12.72    .47   6.59 
1936 03 24.36  11.02  17.69 
1936 04 25.76  10.93  18.34 
1936 05 26.61  17.41  22.01 
1936 06 33.05  21.35  27.20 
1936 07 99.99  22.15 -99.99 
1936 08 34.61  22.88  28.74 
1936 09 30.95  21.16  26.05 
1936 10 22.93  11.55  17.24 
1936 11 16.42   5.70  11.06 
1936 12 16.39   5.45  10.92 
1937 01 12.11   2.85   7.47 
1937 02 16.42   4.69  10.56 
1937 03 16.99   6.10  11.54 
1937 04 24.44  11.12  17.78 
1937 05 29.37  16.81  23.09 
1937 06 32.22  21.46  26.84 
1937 07 33.86  22.39  28.12 
1937 08 34.78  22.85  28.81 
1937 09 30.83  18.24  24.53 
1937 10 24.83  11.25  18.04 
1937 11 16.81   5.42  11.11 
1937 12 13.19   4.21   8.70 
1938 01 14.66   4.07   9.36 
1938 02 19.18   7.23  13.20 
1938 03 24.40  10.63  17.51 
1938 04 23.71  11.48  17.59 
1938 05 26.73  16.86  21.79 
1938 06 29.13  21.04  25.08 
1938 07 33.46  22.15  27.80 
1938 08 34.18  22.37  28.28 
1938 09 32.55  18.34  25.44 
1938 10 29.43  13.13  21.28 
1938 11 19.23   4.88  12.05 
1938 12 15.09   2.95   9.02 
1939 01 15.79   3.28   9.53 
1939 02 99.99   1.88 -99.99 
1939 03 21.20   7.90  14.55 
1939 04 23.98  10.34  17.16 
1939 05 28.85  16.23  22.54 
1939 06 31.96  21.20  26.58 
1939 07 34.82  21.97  28.39 
1939 08 35.81  21.29  28.55 
1939 09 35.31  19.37  27.34 
1939 10 28.17  12.50  20.33 
1939 11 17.10   5.31  11.20 
1939 12 17.66   4.32  10.99 
1940 01  6.21  -5.07    .56 
1940 02 99.99   1.58 -99.99 
1940 03 21.06   6.49  13.77 
1940 04 24.77  10.94  17.85 
1940 05 26.87  14.94  20.90 
1940 06 30.21  19.54  24.87 
1940 07 31.86  21.25  26.55 
1940 08 32.02  20.12  26.07 
1940 09 28.96  16.59  22.77 
1940 10 26.88  12.33  19.60 
1940 11 17.42   6.16  11.79 
1940 12 16.44   4.81  10.62 
1941 01 14.68   3.10   8.89 
1941 02 12.81   1.78   7.29 
1941 03 15.58   4.26   9.92 
1941 04 23.23  13.07  18.15 
1941 05 28.38  17.91  23.14 
1941 06 30.44  19.95  25.20 
1941 07 32.50  22.16  27.33 
1941 08 33.73  22.57  28.15 
1941 09 31.13  19.74  25.43 
1941 10 27.60  16.60  22.10 
1941 11 18.87   4.98  11.93 
1941 12 15.31   4.01   9.66 
1942 01 14.10   -.81   6.64 
1942 02 14.58   1.75   8.16 
1942 03 20.14   5.95  13.04 
1942 04 24.33  12.52  18.42 
1942 05 27.75  15.72  21.73 
1942 06 31.60  20.99  26.29 
1942 07 33.39  21.36  27.37 
1942 08 33.16  21.98  27.57 
1942 09 29.15  17.35  23.25 
1942 10 26.04  12.14  19.09 
1942 11 23.11   8.70  15.90 
1942 12 16.35   3.50   9.92 
1943 01 16.16    .58   8.37 
1943 02 19.76   3.96  11.86 
1943 03 18.07   5.03  11.55 
1943 04 26.50  13.26  19.88 
1943 05 29.41  17.81  23.61 
1943 06 32.74  21.96  27.35 
1943 07 34.05  22.18  28.11 
1943 08 36.59  22.02  29.31 
1943 09 30.34  17.65  23.99 
1943 10 24.73  11.28  18.00 
1943 11 19.64   5.33  12.48 
1943 12 13.48   2.75   8.11 
1944 01 14.14   3.21   8.67 
1944 02 17.12   7.67  12.40 
1944 03 19.69   8.14  13.91 
1944 04 24.61  12.04  18.32 
1944 05 27.24  16.50  21.87 
1944 06 32.68  21.68  27.18 
1944 07 35.25  22.25  28.75 
1944 08 34.52  22.16  28.34 
1944 09 31.03  18.36  24.69 
1944 10 28.05  12.66  20.35 
1944 11 20.08   9.63  14.85 
1944 12 12.94   2.14   7.54 
1945 01 13.49   2.87   8.18 
1945 02 16.93   5.72  11.32 
1945 03 23.48  11.49  17.48 
1945 04 24.39  12.28  18.33 
1945 05 28.10  15.70  21.90 
1945 06 31.14  20.93  26.03 
1945 07 31.37  21.66  26.51 
1945 08 33.45  21.59  27.52 
1945 09 32.25  19.49  25.87 
1945 10 24.60  12.74  18.67 
1945 11 22.61   9.96  16.28 
1945 12 12.81   2.41   7.61 
1946 01 12.86   3.21   8.03 
1946 02 18.18   5.71  11.94 
1946 03 22.35  10.70  16.52 
1946 04 26.31  14.76  20.53 
1946 05 27.21  16.39  21.80 
1946 06 30.52  19.94  25.23 
1946 07 33.83  22.27  28.05 
1946 08 34.18  22.03  28.11 
1946 09 29.37  18.95  24.16 
1946 10 26.43  14.01  20.22 
1946 11 20.04   8.80  14.42 
1946 12 18.25   7.21  12.73 
1947 01 13.35   4.17   8.76 
1947 02 13.70    .95   7.32 
1947 03 16.87   5.50  11.19 
1947 04 25.11  13.74  19.42 
1947 05 27.87  15.97  21.92 
1947 06 31.50  20.97  26.23 
1947 07 34.23  21.04  27.63 
1947 08 35.09  22.52  28.81 
1947 09 32.04  19.29  25.67 
1947 10 29.44  16.31  22.87 
1947 11 17.33   6.46  11.89 
1948 01  9.51   -.33   4.59 
1948 02 14.54   5.06   9.80 
1948 03 19.62   7.49  13.56 
1948 04 27.95  14.83  21.39 
1948 05 27.92  17.29  22.60 
1948 06 33.25  21.43  27.34 
1948 07 35.39  23.37  29.38 
1948 08 36.21  21.90  29.05 
1948 09 31.74  17.85  24.79 
1948 10 27.04  12.09  19.56 
1948 11 20.12   7.73  13.92 
1948 12 17.66   6.18  11.92 
1949 01 12.71   2.80   7.75 
1949 02 17.24   6.20  11.71 
1949 03 20.11   8.81  14.46 
1949 04 23.28  12.42  17.85 
1949 05 29.83  18.29  24.06 
1949 06 32.09  21.53  26.81 
1949 07 33.38  22.87  28.12 
1949 08 32.29  20.39  26.34 
1949 09 30.47  17.81  24.14 
1949 10 24.85  14.56  19.70 
1949 11 23.09   8.50  15.79 
1949 12 17.25   6.02  11.63 
1950 01 17.39   7.24  12.31 
1950 02 19.04   7.64  13.34 
1950 03 20.45   7.63  14.04 
1950 04 24.20  11.63  17.91 
1950 05 28.68  18.07  23.37 
1950 06 31.02  20.99  26.00 
1950 07 32.04  21.79  26.91 
1950 08 33.00  21.38  27.18 
1950 09 29.02  18.17  23.59 
1950 10 28.21  14.71  21.46 
1950 11 21.14   6.26  13.70 
1950 12 15.85   2.63   9.24 
1951 01 15.81   3.12   9.46 
1951 02 16.28   4.58  10.43 
1951 03 22.19   8.71  15.45 
1951 04 24.90  11.53  18.21 
1951 06 31.44  20.96  26.20 
1951 07 34.43  22.86  28.65 
1951 08 37.88  24.02  30.95 
1951 09 31.70  19.16  25.43 
1951 10 26.72  13.98  20.34 
1951 11 18.39   6.28  12.33 
1951 12 17.19   5.34  11.26 
1952 01 18.86   7.48  13.17 
1952 02 18.09   7.79  12.94 
1952 03 19.41   7.35  13.38 
1952 04 22.93  10.92  16.92 
1952 05 28.62  15.81  22.21 
1952 06 33.21  21.62  27.41 
1952 07 33.98  22.05  28.01 
1952 08 36.81  23.25  30.03 
1952 09 32.86  17.93  25.39 
1952 10 26.20   8.34  17.27 
1952 11 18.15   7.59  12.87 
1952 12 13.78   3.85   8.81 
1953 01 17.29   4.85  11.07 
1953 02 16.21   4.42  10.32 
1953 03 22.65  11.42  17.03 
1953 04 23.15  10.65  16.90 
1953 05 26.95  17.11  22.03 
1953 06 35.08  22.48  28.78 
1953 07 32.49  22.42  27.45 
1953 08 32.93  21.61  27.27 
1953 09 32.75  17.56  25.16 
1953 10 27.54  12.96  20.25 
1953 11 18.11   5.64  11.87 
1953 12 12.64   1.70   7.17 
1954 01 13.98   2.26   8.12 
1954 02 19.79   4.98  12.38 
1954 03 18.12   5.88  12.00 
1954 04 25.76  14.84  20.29 
1954 05 25.27  14.53  19.90 
1954 06 33.24  20.85  27.04 
1954 07 37.86  24.60  31.23 
1954 08 38.31  23.40  30.85 
1954 09 35.65  19.65  27.65 
1954 10 27.01  15.78  21.39 
1954 11 19.24   6.32  12.78 
1954 12 15.68   2.96   9.32 
1955 01 11.87   2.42   7.14 
1955 02 14.07   2.35   8.21 
1955 03 20.91   7.73  14.32 
1955 04 24.99  14.31  19.65 
1955 05 29.46  18.52  23.99 
1955 06 30.86  19.27  25.06 
1955 07 33.59  22.33  27.96 
1955 08 32.18  21.72  26.95 
1955 09 31.16  20.04  25.60 
1955 10 26.42  11.93  19.17 
1955 11 19.87   4.88  12.37 
1955 12 14.89   2.65   8.77 
1956 01 13.89   1.39   7.64 
1956 02 16.02   4.35  10.18 
1956 03 19.68   6.74  13.21 
1956 04 23.77  12.00  17.88 
1956 05 30.33  19.03  24.68 
1956 06 32.75  20.81  26.78 
1956 07 36.46  23.34  29.90 
1956 08 36.28  22.61  29.44 
1956 09 32.84  17.79  25.31 
1956 10 28.13  14.41  21.27 
1956 11 18.21   5.41  11.81 
1956 12 17.21   4.84  11.03 
1957 01 12.53   2.40   7.46 
1957 02 17.51   8.72  13.11 
1957 03 17.41   6.69  12.05 
1957 04 21.82  12.35  17.08 
1957 05 27.74  17.81  22.77 
1957 06 30.37  21.50  25.93 
1957 07 35.07  23.15  29.11 
1957 08 33.00  21.90  27.45 
1957 09 29.48  17.90  23.68 
1957 10 22.80  11.20  17.00 
1957 11 16.93   7.15  12.04 
1957 12 17.24   5.41  11.32 
1958 01 12.18   1.23   6.70 
1958 02 11.86   1.04   6.45 
1958 03 15.31   5.36  10.33 
1958 04 21.98  12.02  17.00 
1958 05 28.10  17.15  22.62 
1958 06 32.29  21.35  26.82 
1958 07 33.02  22.68  27.85 
1958 08 33.29  22.35  27.82 
1958 09 29.43  20.35  24.89 
1958 10 23.62  13.29  18.45 
1958 11 20.70   7.75  14.22 
1958 12 13.33    .63   6.98 
1959 01 11.60   -.52   5.54 
1959 02 14.31   3.98   9.14 
1959 03 19.48   5.28  12.38 
1959 04 21.34  10.90  16.11 
1959 05 28.24  18.52  23.38 
1959 06 30.58  20.80  25.68 
1959 07 32.08  21.65  26.86 
1959 08 32.61  21.89  27.25 
1959 09 30.49  19.42  24.95 
1959 10 25.63  12.48  19.05 
1959 11 16.69   3.53  10.11 
1959 12 15.84   4.60  10.22 
1960 01 11.54   2.25   6.89 
1960 02 11.72    .21   5.96 
1960 03 14.05   4.08   9.06 
1960 04 25.74  13.63  19.68 
1960 05 27.24  15.59  21.41 
1960 06 32.28  20.66  26.47 
1960 07 32.89  22.15  27.52 
1960 08 32.68  21.51  27.09 
1960 09 31.28  18.12  24.70 
1960 10 26.25  14.61  20.43 
1960 11 19.50   7.63  13.56 
1960 12 11.17   2.05   6.61 
1961 01 11.33   -.50   5.41 
1961 02 15.51   5.09  10.30 
1961 03 20.70   9.39  15.04 
1961 04 22.75  10.76  16.75 
1961 05 27.60  16.25  21.92 
1961 06 30.18  19.93  25.05 
1961 07 31.73  22.11  26.92 
1961 08 32.45  20.04  26.25 
1961 09 29.98  18.76  24.37 
1961 10 25.07  13.03  19.04 
1961 11 17.69   6.55  12.12 
1961 12 13.10   2.52   7.81 
1962 01 10.39  -2.16   4.11 
1962 02 19.85   6.61  13.23 
1962 03 16.96   5.14  11.05 
1962 04 22.11  11.59  16.85 
1962 05 29.69  17.90  23.79 
1962 06 30.90  19.70  25.30 
1962 07 33.66  22.08  27.87 
1962 08 35.20  21.77  28.48 
1962 09 30.48  18.66  24.57 
1962 10 26.58  15.55  21.06 
1962 11 17.92   6.43  12.17 
1962 12 13.53   2.80   8.16 
1963 01  8.57  -2.83   2.87 
1963 02 14.39    .-3   7.18 
1963 03 22.58   8.78  15.68 
1963 04 26.16  14.53  20.34 
1963 05 28.49  17.45  22.97 
1963 06 32.88  21.41  27.14 
1963 07 34.68  22.77  28.72 
1963 08 36.22  22.70  29.46 
1963 09 31.51  19.20  25.36 
1963 10 30.55  14.88  22.71 
1963 11 21.33   7.51  14.42 
1963 12  9.80  -1.29   4.25 
1964 01 13.75    .75   7.25 
1964 02 12.26   1.20   6.73 
1964 03 18.83   6.03  12.43 
1964 04 25.44  14.11  19.77 
1964 05 28.56  17.93  23.24 
1964 06 31.27  20.55  25.91 
1964 07 36.25  21.66  28.95 
1964 08 34.52  22.35  28.43 
1964 09 30.74  19.10  24.92 
1964 10 24.38  10.93  17.65 
1964 11 21.09   9.14  15.11 
1964 12 14.50   3.04   8.77 
1965 01 15.47   2.76   9.11 
1965 02 13.55   1.72   7.63 
1965 03 14.61   3.41   9.01 
1965 04 26.25  15.22  20.73 
1965 05 27.17  18.20  22.68 
1965 06 30.85  20.72  25.78 
