1940 01 30.87  23.60  27.23 
1940 02 32.20  24.32  28.26 
1940 03 32.59  24.25  28.42 
1940 04 32.22  24.49  28.35 
1940 05 30.68  24.05  27.36 
1940 06 29.11  23.34  26.22 
1940 07 28.09  22.28  25.18 
1940 08 27.87  22.05  24.96 
1940 09 28.09  22.73  25.41 
1940 10 29.39  23.52  26.45 
1940 11 30.32  23.07  26.69 
1940 12 31.91  23.45  27.68 
1941 01 31.39  23.33  27.36 
1941 02 32.11  25.38  28.74 
1941 03 32.50  25.32  28.91 
1941 04 31.46  24.49  27.97 
1941 05 30.40  24.35  27.37 
1941 06 29.56  24.19  26.87 
1941 07 27.77  23.08  25.42 
1941 08 27.85  23.10  25.47 
1941 09 28.91  23.64  26.27 
1941 10 29.79  23.92  26.85 
1941 11 30.48  23.62  27.05 
1941 12 31.22  23.37  27.29 
1942 01 31.14  22.68  26.91 
1942 02 32.47  24.95  28.71 
1942 03 32.47  25.08  28.77 
1942 04 31.65  24.44  28.04 
1942 05 30.35  23.94  27.14 
1942 06 28.36  23.63  25.99 
1942 07 27.28  22.07  24.67 
1942 08 26.80  21.52  24.16 
1942 09 29.00  23.24  26.12 
1942 10 28.64  23.55  26.09 
1942 11 30.29  23.48  26.88 
1942 12 30.43  22.27  26.35 
1943 01 31.37  22.53  26.95 
1943 02 31.75  24.18  27.96 
1943 03 31.04  23.79  27.41 
1943 04 31.08  23.87  27.47 
1943 05 29.34  23.60  26.47 
1943 06 28.47  23.46  25.96 
1943 07 26.80  22.24  24.52 
1943 08 26.32  21.68  24.00 
1943 09 27.31  22.82  25.06 
1943 10 28.95  23.51  26.23 
1943 11 29.55  23.07  26.31 
1943 12 30.67  23.29  26.98 
1946 01 31.21  22.76  26.98 
1946 02 32.16  24.38  28.27 
1946 03 32.08  24.63  28.35 
1946 04 31.61  24.59  28.10 
1946 05 30.51  23.85  27.18 
1946 06 27.64  22.79  25.21 
1946 07 27.54  22.37  24.95 
1946 08 26.44  21.25  23.84 
1946 09 27.64  22.68  25.16 
1946 10 28.44  23.09  25.76 
1946 11 30.16  23.46  26.81 
1946 12 30.84  22.70  26.77 
1947 01 31.31  21.75  26.53 
1947 02 31.62  24.10  27.86 
1947 03 31.42  24.32  27.87 
1947 04 31.12  23.63  27.37 
1947 05 30.99  24.08  27.53 
1947 06 29.21  23.34  26.27 
1947 07 27.56  22.54  25.05 
1947 08 27.68  22.28  24.98 
1947 09 27.63  21.69  24.66 
1947 10 29.74  21.48  25.61 
1947 11 30.63  21.48  26.05 
1947 12 30.16  22.75  26.45 
1948 01 31.01  21.27  26.14 
1948 02 31.49  22.63  27.06 
1948 03 32.09  24.53  28.31 
1948 04 31.10  23.80  27.45 
1948 05 29.84  23.41  26.62 
1948 06 27.71  23.06  25.38 
1948 07 27.29  22.45  24.87 
1948 08 26.95  22.17  24.56 
1948 09 27.56  22.51  25.03 
1948 10 28.88  23.64  26.25 
1948 11 29.79  23.19  26.49 
1948 12 30.65  23.33  26.99 
1949 01 31.43  22.98  27.20 
1949 02 32.55  23.55  28.05 
1949 03 31.85  24.29  28.07 
1949 04 31.13  24.34  27.73 
1949 05 31.03  23.42  27.22 
1949 06 29.19  22.77  25.98 
1949 07 28.05  22.55  25.30 
1949 08 27.20  22.10  24.65 
1949 09 27.78  23.21  25.49 
1949 10 29.08  23.40  26.24 
1949 11 30.31  22.98  26.64 
1949 12 31.13  23.32  27.22 
1950 01 31.29  23.10  27.19 
1950 02 32.14  22.98  27.56 
1950 03 31.65  24.29  27.97 
1950 04 31.34  24.24  27.79 
1950 05 30.48  23.75  27.11 
1950 06 28.34  22.99  25.66 
1950 07 27.83  22.35  25.09 
1950 08 27.06  21.16  24.11 
1950 09 27.46  21.89  24.67 
1950 10 28.33  22.82  25.57 
1950 11 30.26  23.17  26.71 
1950 12 29.85  22.97  26.41 
1951 01 30.76  22.99  26.87 
1951 02 31.61  22.56  27.08 
1951 03 31.96  23.72  27.84 
1951 04 31.80  24.24  28.02 
1951 05 30.88  23.61  27.24 
1951 06 28.81  23.33  26.07 
1951 07 28.07  23.27  25.67 
1951 08 27.55  22.22  24.88 
1951 09 28.71  23.31  26.00 
1951 10 28.15  23.66  25.90 
1951 11 30.66  23.43  27.04 
1951 12 31.82  23.46  27.64 
1952 01 31.73  23.28  27.50 
1952 02 31.78  23.41  27.59 
1952 03 32.08  24.00  28.04 
1952 04 32.38  24.41  28.39 
1952 05 30.77  23.93  27.35 
1952 06 28.76  23.26  26.01 
1952 07 27.90  22.99  25.44 
1952 08 27.05  22.16  24.60 
1952 09 27.53  23.01  25.27 
1952 10 29.02  23.45  26.23 
1952 11 30.45  23.11  26.78 
1952 12 30.94  23.19  27.06 
1953 01 31.30  23.21  27.25 
1953 02 31.57  23.56  27.56 
1953 03 31.76  23.68  27.72 
1953 04 31.95  24.04  27.99 
1953 05 30.55  23.96  27.25 
1953 06 28.67  23.07  25.87 
1953 07 27.37  23.36  25.36 
1953 08 26.67  21.73  24.20 
1953 09 28.45  22.72  25.58 
1953 10 29.41  23.44  26.42 
1953 11 31.00  23.71  27.35 
1953 12 31.06  23.68  27.37 
1954 01 31.17  22.84  27.00 
1954 02 31.66  23.98  27.82 
1954 03 31.25  23.75  27.50 
1954 04 31.00  23.73  27.36 
1954 05 30.73  23.16  26.94 
1954 06 27.51  23.11  25.31 
1954 07 26.79  22.06  24.42 
1954 08 26.73  22.29  24.51 
1954 09 28.25  22.91  25.58 
1954 10 29.28  23.02  26.15 
1954 11 31.63  23.65  27.64 
1954 12 31.79  23.69  27.74 
1955 01 31.42  23.15  27.28 
1955 02 32.74  23.82  28.28 
1955 03 32.04  23.77  27.90 
1955 04 31.89  23.63  27.75 
1955 05 31.54  23.88  27.71 
1955 06 28.98  23.07  26.02 
1955 07 28.38  22.76  25.57 
1955 08 27.83  22.31  25.07 
1955 09 27.46  23.04  25.25 
1955 10 29.49  23.37  26.43 
1955 11 31.48  23.17  27.32 
1955 12 31.16  22.44  26.80 
1956 01 31.50  22.78  27.14 
1956 02 31.94  23.63  27.78 
1956 03 31.61  23.63  27.62 
1956 04 32.20  24.14  28.17 
1956 05 30.91  23.69  27.30 
1956 06 28.63  22.57  25.59 
1956 07 27.10  21.85  24.47 
1956 08 27.40  21.30  24.34 
1956 09 28.01  23.02  25.51 
1956 10 30.11  23.35  26.73 
1956 11 30.78  23.50  27.14 
1956 12 30.71  22.91  26.81 
1957 01 31.46  22.14  26.80 
1957 02 32.32  23.90  28.11 
1957 03 32.75  24.74  28.74 
1957 04 32.72  24.56  28.64 
1957 05 31.64  24.38  28.00 
1957 06 28.95  23.73  26.34 
1957 07 27.12  23.00  25.06 
1957 08 27.93  22.90  25.41 
1957 09 28.57  23.15  25.86 
1957 10 29.14  23.60  26.37 
1957 11 31.33  23.86  27.59 
1957 12 32.21  23.80  28.00 
1958 01 32.22  24.60  28.41 
1958 02 32.39  24.58  28.48 
1958 03 32.86  24.87  28.86 
1958 04 32.00  24.87  28.43 
1958 05 30.67  24.21  27.43 
1958 06 27.92  23.05  25.48 
1958 07 28.04  21.10  24.57 
1958 08 27.38  20.97  24.17 
1958 09 27.81  22.85  25.33 
1958 10 29.86  23.73  26.79 
1958 11 30.26  24.11  27.18 
1958 12 30.79  23.47  27.13 
1959 01 32.13  23.24  27.68 
1959 02 32.77  24.46  28.61 
1959 03 32.79  24.74  28.76 
1959 04 32.90  24.58  28.74 
1959 05 31.51  24.11  27.81 
1959 06 29.43  23.77  26.60 
1959 07 27.75  23.06  25.40 
1959 08 28.58  22.11  25.34 
1959 09 28.31  23.01  25.66 
1959 10 30.74  23.81  27.27 
1959 11 31.95  24.14  28.04 
1959 12 32.30  23.42  27.86 
1960 01 32.34  23.13  27.73 
1960 02 32.78  24.72  28.75 
1960 03 32.34  24.17  28.25 
1960 04 32.04  23.86  27.95 
1960 05 31.81  24.19  28.00 
1960 06 29.33  23.43  26.38 
1960 07 29.73  22.61  26.17 
1960 08 28.56  22.84  25.70 
1960 09 29.23  23.57  26.40 
1960 10 30.25  23.67  26.96 
1960 11 32.02  23.91  27.96 
1960 12 31.83  23.51  27.67 
1961 01 30.30  23.20  26.75 
1961 02 31.30  23.30  27.30 
1961 03 31.20  23.70  27.45 
1961 04 30.90  23.50  27.20 
1961 05 30.40  23.70  27.05 
1961 06 28.40  23.40  25.90 
1961 07 26.50  22.50  24.50 
1961 08 26.20  20.90  23.55 
1961 09 27.30  21.70  24.50 
1961 10 29.00  22.60  25.80 
1961 11 30.00  22.80  26.40 
1961 12 30.00  22.80  26.40 
1962 01 30.60  23.30  26.95 
1962 02 30.90  23.20  27.05 
1962 03 29.90  23.20  26.55 
1962 04 30.80  23.50  27.15 
1962 05 29.80  23.40  26.59 
1962 06 27.80  22.10  24.95 
1962 07 26.60  22.50  24.55 
1962 08 26.40  21.60  24.00 
1962 09 27.40  22.00  24.70 
1962 10 29.00  22.80  25.90 
1962 11 28.90  22.90  25.90 
1962 12 30.30  22.80  26.55 
1963 01 29.90  22.90  26.40 
1963 02 30.80  23.60  27.20 
1963 03 31.50  23.60  27.55 
1963 04 31.10  23.60  27.35 
1963 05 30.00  23.40  26.70 
1963 06 28.50  22.70  25.60 
1963 07 27.30  22.40  24.84 
1963 08 27.80  22.40  25.09 
1963 09 28.20  22.90  25.55 
1963 10 29.10  22.10  25.60 
1963 11 30.60  22.50  26.55 
1963 12 30.30  22.50  26.40 
1964 01 29.70  22.10  25.90 
1964 02 31.10  23.40  27.25 
1964 03 30.70  23.20  26.95 
1964 04 30.40  23.00  26.70 
1964 05 29.40  22.30  25.84 
1964 06 28.00  22.50  25.25 
1964 07 27.20  21.50  24.35 
1964 08 26.70  20.90  23.80 
1964 09 26.80  21.30  24.05 
1964 10 27.70  21.60  24.65 
1964 11 29.00  22.30  25.65 
1964 12 28.80  22.10  25.45 
1965 01 28.30  21.50  24.90 
1965 02 29.50  22.50  26.00 
1965 03 31.00  23.10  27.05 
1965 04 30.30  22.60  26.45 
1965 05 30.00  23.00  26.50 
1965 06 27.90  22.60  25.25 
1965 07 26.20  21.80  24.00 
1965 08 26.50  21.30  23.90 
1965 09 27.50  21.20  24.35 
1965 10 28.90  22.60  25.75 
1965 11 29.90  22.90  26.40 
1965 12 29.40  22.40  25.90 
1967 01 30.60  22.00  26.30 
1967 02 30.30  22.80  26.55 
1967 03 30.50  23.30  26.90 
1967 04 30.30  23.30  26.80 
1967 05 30.20  23.10  26.65 
1967 06 27.90  22.20  25.05 
1967 07 26.40  21.30  23.84 
1967 08 25.90  21.30  23.59 
1967 09 27.30  21.20  24.25 
1967 10 28.50  22.10  25.30 
1967 11 30.00  22.80  26.40 
1967 12 29.20  22.30  25.75 
1968 01 29.40  22.30  25.84 
1968 02 30.30  22.90  26.59 
1968 03 30.50  22.80  26.65 
1968 04 31.40  23.10  27.25 
1968 05 30.40  22.90  26.65 
1968 06 27.80  22.30  25.05 
1968 07 27.40  22.20  24.80 
1968 08 26.80  22.30  24.55 
1968 09 28.10  21.90  25.00 
1968 10 28.90  22.00  25.45 
1968 11 29.30  22.10  25.70 
1968 12 29.50  22.20  25.85 
1969 01 29.60  22.50  26.05 
1969 02 31.20  23.40  27.30 
1969 03 31.70  23.40  27.55 
1969 04 30.90  23.10  27.00 
1969 05 30.40  23.10  26.75 
1969 06 27.30  22.50  24.90 
1969 07 26.70  21.70  24.20 
1969 08 26.70  21.40  24.05 
1969 09 27.00  21.50  24.25 
1969 10 28.70  22.50  25.60 
1969 11 29.80  22.60  26.20 
1969 12 30.20  22.80  26.50 
1970 01 31.36  24.09  27.72 
1970 02 32.38  24.96  28.67 
1970 03 32.05  24.99  28.52 
1970 04 32.20  24.37  28.28 
1970 05 31.08  24.11  27.59 
1970 06 29.41  23.65  26.53 
1970 07 27.72  22.82  25.27 
1970 08 27.08  22.72  24.90 
1970 09 27.55  22.96  25.25 
1970 10 29.72  23.67  26.69 
1970 11 30.68  23.38  27.03 
1970 12 30.95  23.45  27.20 
1971 01 31.37  23.24  27.30 
1971 02 31.95  24.22  28.08 
1971 03 32.07  24.21  28.14 
1971 04 32.33  24.09  28.21 
1971 05 31.76  23.67  27.71 
1971 06 29.44  22.70  26.07 
1971 07 28.06  23.21  25.63 
1971 08 27.13  22.29  24.71 
1971 09 27.83  22.80  25.31 
1971 10 29.41  23.48  26.44 
1971 11 30.39  23.65  27.02 
1971 12 30.58  22.45  26.51 
1972 01 31.08  23.59  27.33 
1972 02 31.99  24.06  28.02 
1972 03 31.74  23.97  27.85 
1972 04 31.61  23.80  27.70 
1972 05 30.70  24.04  27.37 
1972 06 29.49  23.28  26.38 
1972 07 27.61  23.32  25.46 
1972 08 26.35  22.04  24.19 
1972 09 27.73  22.79  25.26 
1972 10 29.85  23.68  26.76 
1972 11 30.84  24.17  27.50 
1972 12 31.24  23.68  27.46 
1973 01 32.05  23.98  28.01 
1973 02 32.97  25.66  29.31 
1973 03 33.15  25.09  29.12 
1973 04 32.68  24.79  28.73 
1973 05 31.59  24.57  28.08 
1973 06 29.53  23.44  26.48 
1973 07 28.67  23.57  26.12 
1973 08 27.91  23.32  25.61 
1973 09 28.16  23.33  25.74 
1973 10 29.74  23.94  26.84 
1973 11 31.55  24.09  27.82 
1973 12 31.05  23.35  27.20 
1974 02 31.46  24.40  27.93 
1974 03 31.86  24.25  28.05 
1974 04 31.69  24.19  27.94 
1974 05 31.45  23.92  27.68 
1974 06 29.53  23.16  26.34 
1974 07 28.00  22.88  25.43 
1974 08 28.13  22.84  25.48 
1974 09 27.59  22.83  25.21 
1974 10 29.50  23.35  26.42 
1974 11 30.63  23.64  27.13 
1974 12 30.78  23.09  26.93 
1975 01 32.56  22.47  27.51 
1975 02 31.71  24.64  28.17 
1975 03 31.44  24.47  27.95 
1975 04 31.81  23.78  27.79 
1975 05 31.14  24.01  27.57 
1975 06 29.25  23.20  26.22 
1975 07 28.12  22.98  25.55 
1975 08 26.49  22.28  24.38 
1975 09 27.93  22.34  25.13 
1975 10 29.25  23.30  26.27 
1975 11 30.60  23.83  27.21 
1975 12 30.51  23.50  27.00 
1976 01 31.54  23.39  27.46 
1976 02 31.38  23.93  27.65 
1976 03 31.88  24.20  28.04 
1976 04 32.03  23.73  27.88 
1976 05 30.12  23.82  26.97 
1976 06 27.77  22.61  25.19 
1976 07 27.38  22.71  25.04 
1976 08 26.38  22.11  24.24 
1976 09 27.74  22.28  25.01 
1976 10 28.11  23.04  25.57 
1976 11 30.55  23.43  26.99 
1976 12 31.02  23.80  27.41 
1977 01 31.12  23.91  27.51 
1977 02 32.16  25.11  28.63 
1977 03 31.86  24.74  28.30 
1977 04 32.48  24.63  28.55 
1977 05 31.13  24.35  27.74 
1977 06 28.95  23.49  26.22 
1977 07 27.48  23.00  25.24 
1977 08 26.70  21.85  24.27 
1977 09 27.94  22.94  25.44 
1977 10 29.22  23.39  26.30 
1977 11 31.04  23.72  27.38 
1977 12 30.93 -99.99 -99.99 
1978 01 31.25  24.34  27.79 
1978 02 31.65  24.39  28.02 
1978 03 31.35  24.29  27.82 
1978 04 30.92  23.89  27.40 
1978 05 30.49  23.79  27.14 
1978 06 28.19  22.96  25.57 
1978 07 26.91  21.97  24.43 
1978 08 26.89  22.19  24.54 
