1954 01 16.90  13.40  15.15 
1954 02 15.60  11.40  13.50 
1954 03 15.60  11.40  13.50 
1954 04 21.30  16.79  19.04 
1954 05 27.50  22.20  24.85 
1954 06 28.40  24.60  26.50 
1954 07 30.40  25.10  27.75 
1954 08 30.00  25.40  27.70 
1954 09 29.10  25.00  27.05 
1954 10 25.60  21.70  23.65 
1954 11 21.90  18.50  20.20 
1954 12 17.00  13.60  15.30 
1955 01 14.40  10.10  12.25 
1955 02 16.79  12.20  14.50 
1955 03 18.90  14.20  16.54 
1955 04 21.70  17.00  19.35 
1955 05 25.40  21.30  23.34 
1955 06 27.60  23.70  25.65 
1955 07 28.70  24.60  26.65 
1955 08 29.60  24.80  27.20 
1955 09 29.40  24.90  27.15 
1955 10 24.70  20.90  22.80 
1955 11 20.20  16.20  18.20 
1955 12 18.29  14.00  16.15 
1956 01 14.50  11.00  12.75 
1956 02 14.60  11.30  12.95 
1956 03 17.29  12.90  15.10 
1956 04 22.70  17.50  20.10 
1956 05 25.50  21.00  23.25 
1956 06 29.40  24.90  27.15 
1956 07 30.70  25.40  28.05 
1956 08 30.80  25.20  28.00 
1956 09 29.70  24.80  27.25 
1956 10 25.50  21.60  23.55 
1956 11 19.70  16.29  18.00 
1956 12 16.50  13.20  14.85 
1957 01 15.80  12.20  14.00 
1957 02 12.50   9.20  10.85 
1957 03 16.00  11.40  13.70 
1957 04 22.30  17.00  19.65 
1957 05 25.50  21.20  23.35 
1957 06 28.30  24.00  26.15 
1957 07 30.60  25.30  27.95 
1957 08 30.70  25.20  27.95 
1957 09 28.10  24.20  26.15 
1957 10 24.20  20.60  22.40 
1957 11 22.00  18.50  20.25 
1957 12 18.50  15.30  16.90 
1958 01 15.00  11.10  13.05 
1958 02 14.10  10.20  12.15 
1958 03 18.70  13.70  16.20 
1958 04 23.70  18.70  21.20 
1958 05 26.60  22.10  24.35 
1958 06 28.30  24.30  26.30 
1958 07 29.60  25.30  27.45 
1958 08 30.10  24.90  27.50 
1958 09 28.80  24.90  26.84 
1958 10 25.20  21.40  23.30 
1958 11 20.90  17.10  19.00 
1958 12 17.70  14.00  15.85 
1959 01 15.10  10.80  12.95 
1959 02 16.50  12.60  14.55 
1959 03 17.70  13.50  15.60 
1959 04 22.40  18.00  20.20 
1959 05 26.30  21.40  23.84 
1959 06 28.20  24.20  26.20 
1959 07 29.80  25.00  27.40 
1959 08 29.80  24.90  27.34 
1959 09 28.90  24.40  26.65 
1959 10 25.30  21.50  23.40 
1959 11 22.50  18.90  20.70 
1959 12 19.00  15.30  17.15 
1960 01 15.70  11.70  13.70 
1960 02 16.40  12.10  14.25 
1960 03 20.70  15.60  18.15 
1960 04 21.10  16.50  18.79 
1960 05 24.50  20.40  22.45 
1960 06 28.10  24.00  26.05 
1960 07 30.60  25.50  28.05 
1960 08 29.60  25.20  27.40 
1960 09 29.20  25.00  27.10 
1960 10 25.50  21.90  23.70 
1960 11 22.10  18.70  20.40 
1960 12 17.29  13.20  15.25 
1961 01 15.00  10.70  12.85 
1961 02 14.80  10.90  12.85 
1961 03 17.00  12.70  14.85 
1961 04 21.80  17.20  19.50 
1961 05 26.00  21.00  23.50 
1961 06 30.00  25.40  27.70 
1961 07 29.90  25.20  27.55 
1961 08 29.60  24.60  27.10 
1961 09 28.80  24.40  26.59 
1961 10 26.70  22.20  24.45 
1961 11 22.60  19.10  20.85 
1961 12 18.60  14.70  16.65 
1962 01 14.00  10.00  12.00 
1962 02 16.60  11.20  13.90 
1962 03 17.79  12.80  15.29 
1962 04 21.00  16.20  18.60 
1962 05 26.00  21.10  23.55 
1962 06 28.20  24.00  26.10 
1962 07 31.20  25.60  28.40 
1962 08 31.30  25.30  28.30 
1962 09 30.70  25.10  27.90 
1962 10 26.80  21.60  24.20 
1962 11 21.90  17.50  19.70 
1962 12 18.70  13.20  15.95 
1963 01 15.50   9.00  12.25 
1963 02 15.90  10.40  13.15 
1963 03 19.70  13.70  16.70 
1963 04 24.10  18.40  21.25 
1963 05 29.10  23.20  26.15 
1963 06 28.80  23.70  26.25 
1963 07 29.40  24.60  27.00 
1963 08 30.70  24.90  27.80 
1963 09 30.30  24.40  27.34 
1963 10 26.50  20.70  23.60 
1963 11 23.50  18.60  21.05 
1963 12 19.40  14.00  16.70 
1964 01 16.40  12.10  14.25 
1964 02 14.60   9.89  12.25 
1964 03 17.90  12.30  15.10 
1964 04 25.40  19.10  22.25 
1964 05 26.10  21.10  23.60 
1964 06 28.20  23.80  26.00 
1964 07 31.30  25.50  28.40 
1964 08 30.90  25.50  28.20 
1964 09 30.40  25.40  27.90 
1964 10 27.80  23.10  25.45 
1964 11 22.90  17.29  20.09 
1964 12 19.20  13.40  16.29 
1965 01 17.90  12.00  14.95 
1965 02 17.90  12.70  15.29 
1965 03 18.70  12.90  15.80 
1965 04 20.60  15.60  18.10 
1965 05 25.40  20.20  22.80 
1965 06 27.60  23.10  25.35 
1965 07 30.00  24.90  27.45 
1965 08 31.00  24.90  27.95 
1965 09 29.70  23.80  26.75 
1965 10 27.10  21.70  24.40 
1965 11 24.50  19.20  21.85 
1965 12 19.10  13.80  16.45 
1966 01 18.70  12.50  15.60 
1966 02 18.90  12.60  15.75 
1966 03 21.50  15.40  18.45 
1966 04 23.00  17.40  20.20 
1966 05 26.60  20.90  23.75 
1966 06 27.20  22.90  25.05 
1966 07 30.10  24.90  27.50 
1966 08 31.20  25.10  28.15 
1966 09 30.90  23.40  27.15 
1966 10 28.80  21.70  25.25 
1966 11 25.40  18.70  22.05 
1966 12 20.00  14.40  17.20 
1967 01 16.40  10.10  13.25 
1967 02 16.00  10.00  13.00 
1967 03 20.00  12.90  16.45 
1967 04 22.50  16.70  19.60 
1967 05 28.70  23.00  25.85 
1967 06 29.90  24.40  27.15 
1967 07 31.10  24.90  28.00 
1967 08 31.20  25.00  28.10 
1967 09 29.40  23.80  26.59 
1967 10 27.40  20.80  24.09 
1967 11 25.20  19.00  22.10 
1967 12 16.70  10.90  13.80 
1968 01 16.50  10.80  13.65 
1968 02 11.90   7.90   9.89 
1968 03 17.70  12.00  14.85 
1968 04 22.60  16.29  19.45 
1968 05 26.90  21.30  24.09 
1968 06 27.00  22.90  24.95 
1968 07 30.10  24.70  27.40 
1968 08 31.10  25.50  28.30 
1968 09 30.70  24.90  27.80 
1968 10 26.50  21.00  23.75 
1968 11 24.90  18.29  21.59 
1968 12 22.70  17.00  19.85 
1969 01 16.70  12.30  14.50 
1969 02 15.30  10.00  12.65 
1969 03 17.50  11.80  14.65 
1969 04 23.20  16.90  20.04 
1969 05 27.00  21.70  24.35 
1969 06 27.30  22.30  24.80 
1969 07 31.60  25.50  28.55 
1969 08 31.20  25.10  28.15 
1969 09 32.40  25.20  28.80 
1969 10 27.80  21.10  24.45 
1969 11 23.10  16.40  19.75 
1969 12 19.70  11.80  15.75 
1970 01 16.10  10.10  13.10 
1970 02 19.00  11.60  15.30 
1970 03 15.10  10.60  12.85 
1970 04 21.50  14.90  18.20 
1970 05 26.00  20.50  23.25 
1970 06 29.10  24.00  26.55 
1970 07 31.30  25.10  28.20 
1970 08 31.50  25.10  28.30 
1970 09 30.70  24.90  27.80 
1970 10 27.10  21.60  24.35 
1970 11 24.10  17.60  20.85 
1970 12 20.10  14.20  17.15 
1971 01 16.60   9.80  13.20 
1971 02 17.29  10.60  13.95 
1971 03 19.60  12.20  15.90 
1971 04 24.20  17.00  20.60 
1971 05 27.10  21.00  24.05 
1971 06 30.20  24.40  27.30 
1971 07 31.90  24.80  28.34 
1971 08 31.00  24.10  27.55 
1971 09 31.20  23.80  27.50 
1971 10 27.10  20.40  23.75 
1971 11 24.50  16.70  20.60 
1971 12 19.60  13.10  16.35 
1972 01 17.70  11.20  14.45 
1972 02 15.40  10.20  12.79 
1972 03 21.00  12.80  16.90 
1972 04 22.30  16.50  19.40 
1972 05 26.70  21.40  24.05 
1972 06 29.70  23.90  26.80 
1972 07 30.70  24.80  27.75 
1972 08 30.50  24.50  27.50 
1972 09 30.80  24.00  27.40 
1972 10 29.20  22.00  25.60 
1972 11 25.10  18.79  21.95 
1972 12 19.70  13.70  16.70 
1973 01 17.50  11.70  14.60 
1973 02 19.50  13.30  16.40 
1973 03 20.80  14.50  17.65 
1973 04 24.20  18.20  21.20 
1973 05 26.10  21.10  23.60 
1973 06 28.30  23.50  25.90 
1973 07 30.20  24.70  27.45 
1973 08 30.70  24.90  27.80 
1973 09 31.50  24.80  28.15 
1973 10 26.80  21.60  24.20 
1973 11 21.60  16.90  19.25 
1973 12 17.40  11.90  14.65 
1974 01 16.00  11.10  13.55 
1974 02 14.50   9.60  12.05 
1974 03 18.20  12.00  15.10 
1974 04 23.00  17.10  20.04 
1974 05 27.10  21.50  24.30 
1974 06 28.10  23.90  26.00 
1974 07 30.60  24.60  27.60 
1974 08 31.30  25.10  28.20 
1974 09 29.90  24.60  27.25 
1974 10 26.70  22.40  24.55 
1974 11 21.90  17.90  19.90 
1974 12 18.40  14.20  16.29 
1975 01 15.60  11.80  13.70 
1975 02 17.10  11.70  14.40 
1975 03 17.29  13.10  15.20 
1975 04 24.00  18.70  21.35 
1975 05 25.60  21.20  23.40 
1975 06 28.10  24.00  26.05 
1975 07 30.20  25.00  27.60 
1975 08 30.30  25.00  27.65 
1975 09 30.60  24.70  27.65 
1975 10 27.20  23.00  25.10 
1975 11 22.20  17.60  19.90 
1975 12 16.20  11.40  13.80 
1976 01 15.90  10.50  13.20 
1976 02 17.90  12.10  15.00 
1976 03 17.29  12.10  14.70 
1976 04 21.20  15.70  18.45 
1976 05 26.80  21.40  24.09 
1976 06 27.60  23.30  25.45 
1976 07 29.90  24.90  27.40 
1976 08 30.40  24.80  27.59 
1976 09 28.50  24.00  26.25 
1976 10 25.80  21.30  23.55 
1976 11 20.70  15.80  18.25 
1976 12 18.29  13.10  15.70 
1977 01 14.50  10.10  12.30 
1977 02 14.60   9.00  11.80 
1977 03 21.30  14.10  17.70 
1977 04 25.80  19.40  22.59 
1977 05 28.20  23.30  25.75 
1977 06 29.00  24.20  26.60 
1977 07 30.80  25.00  27.90 
1977 08 30.80  25.20  28.00 
1977 09 30.60  25.40  28.00 
1977 10 27.80  22.50  25.15 
1977 11 22.40  17.29  19.84 
1977 12 20.00  15.50  17.75 
1978 01 16.50  11.60  14.05 
1978 02 16.50  11.40  13.95 
1978 03 17.29  12.60  14.95 
1978 04 22.40  17.00  19.70 
1978 05 24.90  20.29  22.59 
1978 06 29.30  24.20  26.75 
1978 07 31.10  25.20  28.15 
1978 08 30.30  25.30  27.80 
1978 09 31.10  25.20  28.15 
1978 10 25.60  20.90  23.25 
1978 11 22.10  17.50  19.79 
1978 12 19.00  13.70  16.35 
1979 01 18.10  12.80  15.45 
1979 02 18.40  13.50  15.95 
1979 03 17.50  13.50  15.50 
1979 04 22.60  16.90  19.75 
1979 05 23.80  19.40  21.59 
1979 06 27.70  23.30  25.50 
1979 07 31.50  25.60  28.55 
1979 08 31.30  25.50  28.40 
1979 09 29.70  24.70  27.20 
1979 10 26.30  20.60  23.45 
1979 11 21.70  16.70  19.20 
1979 12 20.20  14.40  17.29 
1980 01 15.90  11.80  13.85 
1980 02 13.50   9.80  11.65 
1980 03 17.90  13.30  15.60 
1980 04 20.60  15.80  18.20 
1980 05 24.40  19.90  22.15 
1980 06 30.50  25.40  27.95 
1980 07 30.80  25.70  28.25 
1980 08 31.20  25.70  28.45 
1980 09 28.60  24.30  26.45 
1980 10 26.00  22.00  24.00 
1980 11 22.70  18.60  20.65 
1980 12 17.79  14.10  15.95 
1981 01 15.30  11.20  13.25 
1981 02 16.40  11.70  14.04 
1981 03 19.50  14.60  17.04 
1981 04 23.80  18.60  21.20 
1981 05 25.10  20.70  22.90 
1981 06 27.90  23.30  25.59 
1981 07 30.50  25.20  27.85 
1981 08 31.50  25.60  28.55 
1981 09 29.00  24.30  26.65 
1981 10 26.00  21.30  23.65 
1981 11 20.70  16.70  18.70 
1981 12 16.60  12.40  14.50 
1982 01 15.70  11.50  13.60 
1982 02 14.80  11.10  12.95 
1982 03 18.00  12.70  15.35 
1982 04 20.20  15.30  17.75 
1982 05 26.20  21.30  23.75 
1982 06 27.10  23.20  25.15 
1982 07 29.80  25.00  27.40 
1982 08 30.30  24.80  27.55 
1982 09 28.70  24.30  26.50 
1982 10 27.00  22.50  24.75 
1982 11 23.20  19.20  21.20 
1982 12 18.10  13.30  15.70 
1983 01 15.00  11.40  13.20 
1983 02 13.50  10.50  12.00 
1983 03 15.80  11.90  13.85 
1983 04 22.80  17.79  20.29 
1983 05 26.40  21.80  24.09 
1983 06 29.10  24.70  26.90 
1983 07 31.50  25.50  28.50 
1983 08 30.30  25.30  27.80 
1983 09 30.20  25.10  27.65 
1983 10 27.20  23.20  25.20 
1983 11 21.60  17.29  19.45 
1983 12 16.29  12.40  14.35 
1984 01 13.60   9.89  11.75 
1984 02 13.60   9.70  11.65 
1984 03 16.10  11.60  13.85 
1984 04 19.70  15.40  17.54 
1984 05 24.10  19.79  21.95 
1984 06 29.30  24.80  27.05 
1984 07 31.90  25.30  28.59 
1984 08 29.60  25.00  27.30 
1984 09 28.50  24.30  26.40 
1984 10 25.60  21.60  23.60 
1984 11 22.90  18.79  20.84 
1984 12 17.10  13.30  15.20 
1985 01 15.10  11.00  13.05 
1985 02 14.90  11.30  13.10 
1985 03 15.40  11.00  13.20 
1985 04 20.40  15.50  17.95 
1985 05 26.60  22.10  24.35 
1985 06 27.00  23.30  25.15 
1985 07 29.80  24.50  27.15 
1985 08 30.10  24.80  27.45 
1985 09 28.70  24.10  26.40 
1985 10 27.10  22.90  25.00 
1985 11 22.60  18.50  20.55 
1985 12 17.40  13.10  15.25 
1986 01 15.10  10.60  12.85 
1986 02 13.70   9.80  11.75 
1986 03 16.50  11.70  14.10 
1986 04 22.40  16.70  19.54 
1986 05 25.20  21.00  23.10 
1986 06 28.40  24.10  26.25 
1986 07 30.30  25.40  27.84 
1986 08 31.60  26.20  28.90 
1986 09 29.80  24.70  27.25 
1986 10 25.40  21.00  23.20 
1986 11 21.50  17.70  19.60 
1986 12 18.10  13.50  15.80 
1987 01 16.40  12.30  14.35 
1987 02 17.29  12.40  14.85 
1987 03 19.29  14.00  16.65 
1987 04 20.70  15.30  18.00 
1987 05 24.60  19.79  22.20 
1987 06 27.90  23.40  25.65 
1987 07 31.00  25.50  28.25 
1987 08 31.30  25.30  28.30 
1987 09 28.30  23.30  25.80 
1987 10 26.80  22.40  24.59 
1987 11 23.10  18.70  20.90 
1987 12 17.70  12.80  15.25 
1988 01 16.79  12.30  14.54 
1988 02 15.20  11.20  13.20 
1988 03 15.50  11.60  13.55 
1988 04 20.29  15.50  17.90 
1988 05 26.20  21.50  23.85 
1988 06 30.10  25.20  27.65 
1988 07 31.00  25.60  28.30 
1988 08 29.90  24.80  27.34 
1988 09 28.60  23.90  26.25 
1988 10 25.60  21.70  23.65 
1988 11 21.00  16.50  18.75 
1988 12 17.60  12.80  15.20 
1989 01 15.60  12.10  13.85 
1989 02 15.90  11.40  13.65 
1989 03 18.10  12.70  15.40 
1989 04 21.80  17.50  19.65 
1989 05 25.10  20.80  22.95 
1989 06 28.90  24.00  26.45 
1989 07 31.40  25.90  28.65 
1989 08 31.70  26.00  28.85 
1989 09 29.90  24.80  27.34 
1989 10 25.60  21.20  23.40 
1989 11 22.10  17.60  19.85 
1989 12 18.29  13.10  15.70 
1990 01 16.40  12.20  14.29 
1990 02 16.70  12.40  14.55 
1990 03 18.70  13.60  16.15 
1990 04 20.70  16.00  18.35 
1990 05 25.30  20.70  23.00 
1990 06 27.90  23.60  25.75 
1990 07 30.90  25.30  28.09 
1990 08 30.40  25.60  28.00 
1990 09 29.00  24.60  26.80 
1990 10 26.20  21.30  23.75 
1990 11 24.20  19.00  21.60 
1990 12 19.20  14.40  16.79 
