1950 02 26.90  17.20  22.05 
1950 03 30.70  20.29  25.50 
1950 04 30.90  19.70  25.30 
1950 05 32.50  21.00  26.75 
1950 06 31.60  20.29  25.95 
1950 07 28.80  19.90  24.34 
1950 08 27.60  19.50  23.55 
1950 09 29.30  20.20  24.75 
1950 10 26.50  19.29  22.90 
1950 11 25.00  17.50  21.25 
1950 12 23.20  17.90  20.55 
1951 03 28.80  17.20  23.00 
1951 08 28.50 -99.99 -99.99 
1951 09 26.30  18.50  22.40 
1951 10 25.90  17.40  21.65 
1951 11 23.50  15.30  19.40 
1951 12 24.80  15.20  20.00 
1952 01 23.90  14.70  19.29 
1952 02 23.70  14.30  19.00 
1952 03 28.40  16.79  22.59 
1952 04 27.00  17.20  22.10 
1952 05 28.20  17.79  23.00 
1952 06 27.10  17.50  22.30 
1952 07 27.10  17.40  22.25 
1952 08 27.50  17.79  22.65 
1952 09 26.60  18.20  22.40 
1952 10 22.90  15.10  19.00 
1952 11 23.60  15.40  19.50 
1952 12 22.70  13.50  18.10 
1953 01 22.90  11.60  17.25 
1953 02 24.70  14.30  19.50 
1953 03 30.00  16.90  23.45 
1953 04 33.09  19.29  26.20 
1953 05 33.80  19.40  26.59 
1953 06 31.80  19.10  25.45 
1953 07 29.70  18.40  24.05 
1953 08 30.00  18.50  24.25 
1953 09 28.20  18.10  23.15 
1953 10 25.00  17.00  21.00 
1953 11 23.80  14.90  19.34 
1953 12 22.30  13.50  17.90 
1954 01 22.50  13.70  18.10 
1954 02 24.60  13.00  18.79 
1954 03 27.90  15.10  21.50 
1954 04 29.10  16.29  22.70 
1954 05 31.80  17.70  24.75 
1954 06 28.60  18.40  23.50 
1954 07 28.40  17.90  23.15 
1954 08 29.50  17.50  23.50 
1954 09 28.00  18.50  23.25 
1954 10 25.80  16.29  21.05 
1954 11 23.70  14.10  18.90 
1954 12 22.70  12.40  17.54 
1955 01 23.00  13.40  18.20 
1955 02 23.80  12.90  18.34 
1955 03 29.10  15.80  22.45 
1955 04 32.50  17.60  25.05 
1955 05 33.70  18.40  26.05 
1955 06 31.80  18.20  25.00 
1955 07 27.00  17.70  22.35 
1955 08 29.70  17.90  23.80 
1955 09 27.30  17.40  22.34 
1955 10 25.20  15.20  20.20 
1955 11 24.80  14.80  19.79 
1955 12 23.50  13.90  18.70 
1956 01 23.40  12.70  18.04 
1956 02 27.00  14.70  20.85 
1956 03 28.80  14.70  21.75 
1956 04 31.90  17.70  24.80 
1956 05 27.80  17.40  22.59 
1956 06 27.00  18.00  22.50 
1956 07 27.30  17.10  22.20 
1956 08 27.90  17.79  22.84 
1956 09 26.30  17.29  21.80 
1956 10 26.50  16.70  21.60 
1956 11 24.20  13.90  19.04 
1956 12 23.90  13.70  18.79 
1957 01 23.10  14.30  18.70 
1957 02 25.10  15.60  20.35 
1957 03 29.80  16.20  23.00 
1957 04 31.20  18.00  24.60 
1957 05 33.09  19.20  26.15 
1957 06 31.10  19.40  25.25 
1957 07 26.90  17.60  22.25 
1957 08 28.10  18.29  23.20 
1957 09 28.00  17.79  22.90 
1957 10 26.20  15.50  20.85 
1957 11 24.90  14.70  19.79 
1957 12 21.80  12.40  17.09 
1958 01 20.80  12.00  16.40 
1958 02 24.00  13.50  18.75 
1958 03 25.70  16.29  21.00 
1958 04 29.20  19.00  24.10 
1958 05 25.90  16.40  21.15 
1958 06 29.60  18.20  23.90 
1958 07 26.80  18.20  22.50 
1958 08 28.60  16.79  22.70 
1958 09 27.50  18.10  22.80 
1958 10 25.90  17.50  21.70 
1958 11 24.00  16.20  20.10 
1958 12 20.20  13.30  16.75 
1959 01 21.30  12.40  16.84 
1959 02 24.60  15.30  19.95 
1959 03 27.20  16.50  21.85 
1959 04 31.40  19.90  25.65 
1959 05 34.90  22.40  28.65 
1959 06 33.50  23.40  28.45 
1959 07 32.00  21.30  26.65 
1959 08 32.09  21.90  27.00 
1959 09 32.70  22.10  27.40 
1959 10 30.80  21.70  26.25 
1959 11 26.50  18.00  22.25 
1959 12 26.00  17.10  21.55 
1960 01 27.10  17.70  22.40 
1960 02 28.00  16.60  22.30 
1960 03 28.80  17.60  23.20 
1960 04 34.30  20.20  27.25 
1960 05 36.00  22.20  29.10 
1960 06 35.59  21.80  28.70 
1960 07 32.20  21.40  26.80 
1960 08 32.70  21.60  27.15 
1960 09 31.00  21.50  26.25 
1960 10 31.70  22.40  27.05 
1960 11 29.50  20.00  24.75 
1960 12 26.90  17.10  22.00 
1961 01 24.60  16.79  20.70 
1961 02 27.10  17.40  22.25 
1961 03 31.30  20.29  25.80 
1961 04 34.80  21.00  27.90 
1961 05 35.90  22.60  29.25 
1961 06 33.20  22.50  27.85 
1961 07 29.30  21.90  25.59 
1961 08 31.90  21.70  26.80 
1961 09 33.00  22.30  27.65 
1961 10 30.20  20.50  25.35 
1961 11 28.60  20.40  24.50 
1961 12 27.90  19.20  23.55 
1962 01 25.50  16.29  20.90 
1962 02 31.60  19.29  25.45 
1962 03 34.30  19.20  26.75 
1962 04 33.00  19.90  26.45 
1962 05 35.40  21.90  28.65 
1962 06 35.30  22.80  29.05 
1962 07 31.70  22.10  26.90 
1962 08 34.00  22.40  28.20 
1962 09 33.20  21.40  27.30 
1962 10 32.00  20.20  26.10 
1962 11 28.40  15.30  21.85 
1962 12 27.80  16.50  22.15 
1963 02 28.90  17.79  23.34 
1963 03 33.30  18.90  26.09 
1963 04 38.40  19.60  29.00 
1963 05 36.70  20.90  28.80 
1963 06 33.50  21.30  27.40 
1963 07 31.90  21.50  26.70 
1963 08 32.20  22.10  27.15 
1963 09 30.40  21.50  25.95 
1963 10 29.60  21.10  25.35 
1963 11 30.50  18.90  24.70 
1963 12 26.60  15.80  21.20 
1964 01 25.40  14.40  19.90 
1964 02 29.80  17.60  23.70 
1964 03 34.50  20.70  27.60 
1964 04 37.59  23.50  30.55 
1964 05 36.20  22.40  29.30 
1964 06 32.09  20.80  26.45 
1964 07 30.90  21.90  26.40 
1964 08 32.20  22.20  27.20 
1964 09 31.70  21.80  26.75 
1964 10 30.80  20.29  25.55 
1964 11 29.60  19.40  24.50 
1964 12 26.40  16.79  21.59 
1965 01 26.60  17.79  22.20 
1965 02 27.30  17.00  22.15 
1965 03 30.20  18.70  24.45 
1965 04 34.70  21.50  28.10 
1965 05 34.40  22.40  28.40 
1965 06 33.70  22.00  27.85 
1965 07 29.50  21.70  25.60 
1965 08 29.60  22.00  25.80 
1965 09 29.90  21.90  25.90 
1965 10 27.10  20.40  23.75 
1965 11 26.90  19.79  23.34 
1965 12 25.00  18.00  21.50 
1966 01 22.40  15.20  18.79 
1966 02 25.20  16.70  20.95 
1966 03 25.80  18.20  22.00 
1966 04 31.60  22.10  26.85 
1966 05 32.09  22.50  27.30 
1966 06 31.00  22.30  26.65 
1966 07 30.80  22.30  26.55 
1966 08 30.90  22.60  26.75 
1966 09 30.00  22.30  26.15 
1966 10 29.30  22.00  25.65 
1966 11 26.80  18.79  22.80 
1966 12 25.40  15.90  20.65 
1967 01 24.40  14.90  19.65 
1967 02 25.10  16.40  20.75 
1967 03 30.10  18.50  24.30 
1967 04 32.90  21.50  27.20 
1967 05 34.00  22.40  28.20 
1967 06 32.00  22.10  27.05 
1967 07 30.30  21.90  26.09 
1967 08 30.40  21.90  26.15 
1967 09 30.20  22.10  26.15 
1967 10 27.80  19.90  23.84 
1967 11 27.70  19.00  23.35 
1967 12 27.10  18.20  22.65 
1968 01 24.40  17.00  20.70 
1968 02 25.70  16.60  21.15 
1968 03 27.70  18.29  23.00 
1968 04 34.00  20.10  27.05 
1968 05 32.80  21.20  27.00 
1968 06 31.00  21.30  26.15 
1968 07 32.09  20.60  26.34 
1968 08 29.80  21.20  25.50 
1968 09 29.30  22.80  26.05 
1968 10 29.10  20.50  24.80 
1968 11 27.90  19.10  23.50 
1968 12 25.20  17.20  21.20 
1969 01 26.00  16.90  21.45 
1969 02 27.10  18.10  22.60 
1969 03 27.40  18.00  22.70 
1969 04 31.40  21.50  26.45 
1969 05 34.40  22.40  28.40 
1969 06 35.90  22.60  29.25 
1969 07 33.40  22.00  27.70 
1969 08 30.50  21.60  26.05 
1969 09 28.80  21.60  25.20 
1969 10 29.60  21.30  25.45 
1969 11 26.00  17.40  21.70 
1969 12 26.40  16.20  21.30 
1970 01 25.60  16.00  20.80 
1970 02 25.30  15.70  20.50 
1970 03 28.80  17.79  23.30 
1970 04 33.90  21.00  27.45 
1970 05 31.60  20.00  25.80 
1970 06 31.10  20.60  25.85 
1970 07 31.10  20.80  25.95 
1970 08 31.30  21.20  26.25 
1970 09 31.10  21.00  26.05 
1970 10 30.00  20.29  25.15 
1970 11 29.30  16.40  22.84 
1970 12 27.60  16.70  22.15 
1971 01 27.20  16.70  21.95 
1971 02 28.50  16.10  22.30 
1971 03 29.60  17.29  23.45 
1971 04 30.70  19.20  24.95 
1971 05 33.59  21.30  27.45 
1971 06 31.50  21.10  26.30 
1971 07 29.90  20.50  25.20 
1971 08 29.60  19.90  24.75 
1971 09 30.90  20.70  25.80 
1971 10 28.40  19.90  24.15 
1971 11 27.20  17.70  22.45 
1971 12 27.40  17.00  22.20 
1972 01 26.50  16.50  21.50 
1972 02 25.80  15.60  20.70 
1972 03 30.50  19.29  24.90 
1972 04 33.50  21.20  27.35 
1972 05 33.40  21.50  27.45 
1972 06 30.60  21.10  25.85 
1972 07 29.40  20.10  24.75 
1972 08 27.00  19.50  23.25 
1972 09 29.10  20.00  24.55 
1972 10 29.80  20.20  25.00 
1972 11 28.70  19.70  24.20 
1972 12 26.70  17.29  22.00 
1973 01 26.10  15.20  20.65 
1973 02 25.50  15.40  20.45 
1973 03 31.70  19.20  25.45 
1973 04 32.40  20.40  26.40 
1973 05 33.90  20.80  27.35 
1973 06 30.60  21.10  25.85 
1973 07 29.50  20.80  25.15 
1973 08 29.00  20.80  24.90 
1973 09 29.90  20.80  25.34 
1973 10 28.80  20.90  24.84 
1973 11 28.90  19.70  24.30 
1973 12 27.20  15.40  21.30 
1974 01 26.40  17.90  22.15 
1974 02 28.60  16.60  22.60 
1974 03 31.60  18.40  25.00 
1974 04 32.90  19.60  26.25 
1974 05 33.59  21.20  27.40 
1974 06 31.70  21.30  26.50 
1974 07 29.90  19.90  24.90 
1974 11 27.50  18.20  22.85 
1974 12 27.30  17.10  22.20 
1975 01 28.10  18.10  23.10 
1975 02 26.00  15.90  20.95 
1975 03 31.70  18.50  25.10 
1975 04 32.30  21.60  26.95 
1975 05 35.00  21.90  28.45 
1975 06 32.59  21.60  27.09 
1975 07 32.20  20.10  26.15 
1975 08 31.80  20.00  25.90 
1975 09 30.30  20.20  25.25 
1975 10 28.60  19.70  24.15 
1976 01 26.10  15.40  20.75 
1976 02 26.90  17.40  22.15 
1976 03 30.40  19.10  24.75 
1976 04 32.20  21.20  26.70 
1976 05 33.30  22.50  27.90 
1976 06 31.40  21.00  26.20 
1976 07 30.30  20.10  25.20 
1976 08 29.80  20.20  25.00 
1976 09 29.00  20.29  24.65 
1976 10 28.40  19.00  23.70 
1976 11 27.20  17.10  22.15 
1976 12 25.50  15.10  20.29 
1977 01 26.10  16.29  21.20 
1977 02 25.80  16.90  21.34 
1977 03 28.60  18.50  23.55 
1977 04 29.60  20.20  24.90 
1977 05 31.80  21.40  26.59 
1977 06 32.20  19.79  26.00 
1977 07 30.30  19.79  25.05 
1977 08 30.50  21.10  25.80 
1977 09 30.10  21.10  25.60 
1977 10 29.20  19.60  24.40 
1977 11 29.20  18.60  23.90 
1977 12 28.00  16.90  22.45 
1978 01 26.70  15.60  21.15 
1978 02 23.50  16.00  19.75 
1978 03 26.00  16.10  21.05 
1978 04 30.80  19.90  25.34 
1978 05 33.30  22.20  27.75 
1978 06 29.40  19.90  24.65 
1978 07 30.30  20.40  25.34 
1978 08 30.20  20.90  25.55 
1978 09 29.20  20.90  25.05 
1978 10 27.30  18.79  23.05 
1978 11 26.90  18.29  22.59 
1978 12 26.10  17.29  21.70 
1979 01 26.50  14.40  20.45 
1979 02 25.00  15.50  20.25 
1979 03 26.60  18.10  22.35 
1979 04 32.90  20.90  26.90 
1979 05 31.00  21.30  26.15 
1979 06 29.90  20.80  25.34 
1979 07 31.00  21.10  26.05 
1979 08 29.90  20.10  25.00 
1979 09 27.70  19.50  23.60 
1979 10 28.60  20.00  24.30 
1979 11 25.10  19.29  22.20 
1979 12 23.40  16.40  19.90 
1980 01 25.60  16.60  21.10 
1980 02 24.90  16.29  20.59 
1980 03 29.60  19.20  24.40 
1980 04 28.00  18.90  23.45 
1980 05 34.80  24.00  29.40 
1980 06 30.70  21.60  26.15 
