1951 01 30.20  21.40  25.80 
1951 02 30.50  21.80  26.15 
1951 03 32.00  21.70  26.85 
1951 04 33.20  23.10  28.15 
1951 05 33.20  23.20  28.20 
1951 06 32.70  22.90  27.80 
1951 07 32.09  22.30  27.20 
1951 08 32.90  22.30  27.60 
1951 09 32.59  22.60  27.59 
1951 10 32.30  22.10  27.20 
1951 11 32.00  22.50  27.25 
1951 12 31.30  22.20  26.75 
1952 01 31.20  20.70  25.95 
1952 02 31.40  21.40  26.40 
1952 03 31.90  21.30  26.59 
1952 04 33.00  22.80  27.90 
1952 05 32.90  23.70  28.30 
1952 06 32.70  23.10  27.90 
1952 07 32.40  22.40  27.40 
1952 08 32.20  22.40  27.30 
1952 09 31.90  22.50  27.20 
1952 10 31.70  22.50  27.10 
1952 11 31.70  22.30  27.00 
1952 12 31.20  22.30  26.75 
1953 01 30.10  21.50  25.80 
1953 02 30.10  21.70  25.90 
1953 03 32.30  21.60  26.95 
1953 04 32.90  22.70  27.80 
1953 05 33.00  23.40  28.20 
1953 06 32.59  23.20  27.90 
1953 07 32.30  22.30  27.30 
1953 08 32.80  23.00  27.90 
1953 09 32.30  22.40  27.34 
1953 10 32.40  22.60  27.50 
1953 11 32.09  22.70  27.40 
1953 12 31.10  22.20  26.65 
1954 01 31.90  21.60  26.75 
1954 02 32.30  21.90  27.09 
1954 03 31.90  22.60  27.25 
1954 04 33.20  22.90  28.05 
1954 05 32.80  23.60  28.20 
1954 06 32.40  23.10  27.75 
1954 07 31.70  22.40  27.05 
1954 08 32.40  22.70  27.55 
1954 09 31.80  22.50  27.15 
1954 10 32.09  22.30  27.20 
1954 11 31.80  22.30  27.05 
1954 12 30.20  21.70  25.95 
1955 01 30.20  21.90  26.05 
1955 02 30.90  21.80  26.34 
1955 03 31.10  22.20  26.65 
1955 04 32.80  22.60  27.70 
1955 05 33.70  23.70  28.70 
1955 06 32.20  22.90  27.55 
1955 07 32.30  22.00  27.15 
1955 08 32.40  22.20  27.30 
1955 09 32.40  22.40  27.40 
1955 10 32.40  22.70  27.55 
1955 11 31.20  22.60  26.90 
1955 12 30.30  21.90  26.09 
1956 01 30.20  21.10  25.65 
1956 02 30.90  21.80  26.34 
1956 03 31.60  22.00  26.80 
1956 04 32.00  23.10  27.55 
1956 05 31.60  22.90  27.25 
1956 06 32.09  22.40  27.25 
1956 07 31.80  22.00  26.90 
1956 08 32.00  22.30  27.15 
1956 09 32.50  22.10  27.30 
1956 10 31.80  22.20  27.00 
1956 11 31.50  22.10  26.80 
1956 12 30.10  22.20  26.15 
1957 01 30.70  21.90  26.30 
1957 02 30.60  21.40  26.00 
1957 03 31.30  22.00  26.65 
1957 04 32.00  22.40  27.20 
1957 05 33.40  23.20  28.30 
1957 06 33.09  23.10  28.09 
1957 07 32.30  22.50  27.40 
1957 08 33.20  22.50  27.85 
1957 09 32.80  22.40  27.59 
1957 10 32.40  22.20  27.30 
1957 11 32.59  21.60  27.09 
1957 12 32.30  21.50  26.90 
1958 01 32.00  21.50  26.75 
1958 02 31.90  21.30  26.59 
1958 03 33.30  21.00  27.15 
1958 04 33.20  22.50  27.85 
1958 05 34.20  24.00  29.10 
1958 06 33.70  23.30  28.50 
1958 07 33.30  22.20  27.75 
1958 08 32.50  22.30  27.40 
1958 09 33.09  21.90  27.50 
1958 10 32.70  22.10  27.40 
1958 11 31.90  21.60  26.75 
1958 12 31.00  20.70  25.85 
1959 01 31.10  19.60  25.35 
1959 02 32.50  20.00  26.25 
1959 03 31.90  22.10  27.00 
1959 04 33.09  22.10  27.59 
1959 05 33.00  23.00  28.00 
1959 06 33.00  22.80  27.90 
1959 07 32.20  22.10  27.15 
1959 08 32.50  21.70  27.10 
1959 09 32.70  22.10  27.40 
1959 10 32.90  21.90  27.40 
1959 11 33.00  21.80  27.40 
1959 12 32.09  21.40  26.75 
1960 01 31.40  20.80  26.09 
1960 02 31.00  21.40  26.20 
1960 03 32.20  20.90  26.55 
1960 04 32.59  22.10  27.34 
1960 05 33.40  22.40  27.90 
1960 06 33.20  22.00  27.60 
1960 07 32.80  21.80  27.30 
1960 08 33.59  22.00  27.80 
1960 09 32.40  21.70  27.05 
1960 10 32.90  21.50  27.20 
1960 11 31.70  21.30  26.50 
1960 12 31.10  20.70  25.90 
1961 01 29.00  20.60  24.80 
1961 02 31.30  20.80  26.05 
1961 03 33.90  20.29  27.10 
1961 04 32.50  21.60  27.05 
1961 05 33.50  22.20  27.85 
1961 06 33.09  22.50  27.80 
1961 07 32.90  22.10  27.50 
1961 08 33.40  22.50  27.95 
1961 09 33.00  22.70  27.85 
1961 10 32.40  22.40  27.40 
1961 11 32.20  21.90  27.05 
1961 12 31.40  22.20  26.80 
1962 01 29.60  22.40  26.00 
1962 02 28.50  22.50  25.50 
1962 03 31.20  22.00  26.60 
1962 04 33.00  22.50  27.75 
1962 05 33.20  23.30  28.25 
1962 06 32.90  22.60  27.75 
1962 07 33.30  22.80  28.05 
1962 08 32.70  22.20  27.45 
1962 09 32.70  22.60  27.65 
1962 10 33.50  22.60  28.05 
1962 11 32.20  21.80  27.00 
1962 12 31.30  21.60  26.45 
1963 01 29.70  21.20  25.45 
1963 02 29.00  20.70  24.85 
1963 03 30.10  20.80  25.45 
1963 04 32.09  20.80  26.45 
1963 05 33.40  22.30  27.85 
1963 06 33.20  21.20  27.20 
1963 07 33.00  21.50  27.25 
1963 08 32.50  21.80  27.15 
1963 09 33.40  21.70  27.55 
1963 10 32.80  21.70  27.25 
1963 11 33.50  21.70  27.60 
1963 12 32.70  21.90  27.30 
1964 01 31.30  22.50  26.90 
1964 02 30.60  22.00  26.30 
1964 03 31.70  22.10  26.90 
1964 04 32.59  23.10  27.84 
1964 05 33.00  23.40  28.20 
1964 06 32.59  22.70  27.65 
1964 07 32.40  22.40  27.40 
1964 08 33.20  22.20  27.70 
1964 09 32.09  22.30  27.20 
1964 10 31.50  22.50  27.00 
1964 11 32.00  22.10  27.05 
1964 12 31.00  21.60  26.30 
1965 01 29.60  20.90  25.25 
1965 02 30.60  21.30  25.95 
1965 03 30.70  22.10  26.40 
1965 04 32.09  22.20  27.15 
1965 05 32.80  22.60  27.70 
1965 06 32.09  22.50  27.30 
1965 07 32.30  22.50  27.40 
1965 08 32.40  22.50  27.45 
1965 09 32.59  22.60  27.59 
1965 10 32.30  22.60  27.45 
1965 11 32.09  22.30  27.20 
1965 12 31.50  21.70  26.60 
1966 01 31.60  21.20  26.40 
1966 02 31.90  21.90  26.90 
1966 03 32.70  22.70  27.70 
1966 04 33.50  23.90  28.70 
1966 05 33.20  23.90  28.55 
1966 06 32.59  23.10  27.84 
1966 07 31.80  23.10  27.45 
1966 08 32.50  23.20  27.85 
1966 09 33.30  23.10  28.20 
1966 10 32.40  22.90  27.65 
1966 11 32.40  22.80  27.60 
1966 12 31.40  22.70  27.05 
1967 01 30.10  21.90  26.00 
1967 02 30.00  22.10  26.05 
1967 03 31.00  22.00  26.50 
1967 04 32.50  22.30  27.40 
1967 05 33.40  23.60  28.50 
1967 06 33.80  23.30  28.55 
1967 07 32.80  23.00  27.90 
1967 08 33.00  22.80  27.90 
1967 09 32.50  22.70  27.60 
1967 10 32.00  22.60  27.30 
1967 11 31.70  22.30  27.00 
1967 12 30.80  21.90  26.34 
1968 01 30.10  21.90  26.00 
1968 02 30.10  21.40  25.75 
1968 03 31.60  21.20  26.40 
1968 04 32.70  22.30  27.50 
1968 05 32.90  23.50  28.20 
1968 06 33.09  23.20  28.15 
1968 07 33.09  22.90  28.00 
1968 08 32.80  22.60  27.70 
1968 09 32.70  22.20  27.45 
1968 10 31.80  22.20  27.00 
1968 11 31.20  21.20  26.20 
1968 12 29.70  21.40  25.55 
1969 01 30.30  19.70  25.00 
1969 02 31.00  20.40  25.70 
1969 03 31.60  21.30  26.45 
1969 04 32.09  21.90  27.00 
1969 05 33.30  23.00  28.15 
1969 06 32.20  22.40  27.30 
1969 07 32.09  21.20  26.65 
1969 08 32.40  21.20  26.80 
1969 09 32.00  21.20  26.60 
1969 10 31.10  20.80  25.95 
1969 11 31.10  20.90  26.00 
1969 12 30.80  20.70  25.75 
1970 01 30.80  19.60  25.20 
1970 02 29.70  20.00  24.85 
1970 03 31.60  20.00  25.80 
1970 04 32.70  20.40  26.55 
1970 05 32.20  20.80  26.50 
1970 06 31.60  20.80  26.20 
1970 07 31.20  20.10  25.65 
1970 08 31.70  20.80  26.25 
1970 09 31.90  22.40  27.15 
1970 10 31.20  23.10  27.15 
1970 11 31.30  22.60  26.95 
1970 12 30.50  22.20  26.35 
1971 01 29.70  21.80  25.75 
1971 02 29.90  22.20  26.05 
1971 03 30.20  22.00  26.10 
1971 04 31.70  22.50  27.10 
1971 05 32.50  23.40  27.95 
1971 06 31.40  22.70  27.05 
1971 07 31.80  22.50  27.15 
1971 08 31.70  21.90  26.80 
1971 09 32.00  22.40  27.20 
1971 10 30.90  22.60  26.75 
1971 11 30.90  22.50  26.70 
1971 12 31.10  21.90  26.50 
1972 01 29.90  21.90  25.90 
1972 02 30.90  21.90  26.40 
1972 03 30.60  22.10  26.35 
1972 04 32.40  22.80  27.60 
1972 05 33.40  23.30  28.35 
1972 06 32.70  23.80  28.25 
1972 07 34.00  23.30  28.65 
1972 08 32.70  22.90  27.80 
1972 09 32.09  23.20  27.65 
1972 10 33.00  23.00  28.00 
1972 11 32.40  23.00  27.70 
1972 12 31.10  22.30  26.70 
1973 01 31.10  20.90  26.00 
1973 02 31.30  21.20  26.25 
1973 03 31.90  22.40  27.15 
1973 04 32.30  23.60  27.95 
1973 05 33.30  24.10  28.70 
1973 06 33.09  24.10  28.59 
1973 07 32.70  23.50  28.10 
1973 08 32.59  23.40  28.00 
1973 09 32.00  23.10  27.55 
1973 10 32.50  23.00  27.75 
1973 11 31.30  23.00  27.15 
1973 12 31.30  22.70  27.00 
1974 01 29.90  22.00  25.95 
1974 02 30.10  22.30  26.20 
1974 03 31.00  22.00  26.50 
1974 04 32.30  23.20  27.75 
1974 05 33.20  23.30  28.25 
1974 06 32.59  23.00  27.80 
1974 07 32.40  22.80  27.60 
1974 08 33.30  22.90  28.09 
1974 09 32.59  22.70  27.65 
1974 10 32.00  23.20  27.60 
1974 11 31.80  22.50  27.15 
1974 12 30.80  22.30  26.55 
1975 01 30.50  21.70  26.10 
1975 02 31.00  21.40  26.20 
1975 03 31.70  22.20  26.95 
1975 04 33.09  23.10  28.09 
1975 05 33.20  23.10  28.15 
1975 06 32.90  23.00  27.95 
1975 07 32.59  22.40  27.50 
1975 08 33.40  22.70  28.05 
1975 09 32.59  22.50  27.55 
1975 10 32.59  22.70  27.65 
1975 11 32.50  22.20  27.35 
1975 12 31.80  22.50  27.15 
1979 01 99.99  22.00 -99.99 
1979 02 32.30  22.70  27.50 
1979 04 33.70 -99.99 -99.99 
1979 05 33.50  24.80  29.15 
1979 10 99.99  23.70 -99.99 
1979 11 31.30 -99.99 -99.99 
1980 06 99.99  24.60 -99.99 
1980 07 99.99  24.00 -99.99 
1980 08 99.99  23.70 -99.99 
1980 09 32.20  23.60  27.90 
1980 10 32.30  23.70  28.00 
1980 11 32.70  24.20  28.45 
1980 12 30.80  24.10  27.45 
1981 01 99.99  23.00 -99.99 
1981 02 31.30  22.40  26.84 
1981 05 99.99  25.20 -99.99 
1981 11 99.99  23.60 -99.99 
1983 02 32.90 -99.99 -99.99 
1983 03 32.90 -99.99 -99.99 
1983 04 33.50 -99.99 -99.99 
1983 07 32.70  23.70  28.20 
1983 08 33.09  24.30  28.70 
1983 09 32.70  23.90  28.30 
1983 10 32.50  22.80  27.65 
1983 11 99.99  23.20 -99.99 
1983 12 31.30  22.70  27.00 
1984 01 31.20  22.90  27.05 
1984 03 32.80 -99.99 -99.99 
1984 05 33.70 -99.99 -99.99 
1984 06 33.09 -99.99 -99.99 
1984 07 33.20  23.30  28.25 
1984 08 34.20  23.50  28.85 
1984 09 32.50  22.60  27.55 
1984 10 32.90  22.90  27.90 
1984 11 32.50  22.70  27.60 
1984 12 31.60 -99.99 -99.99 
1985 01 30.30  21.80  26.05 
1985 02 32.40  22.70  27.55 
1985 03 33.00  22.90  27.95 
1985 04 33.80 -99.99 -99.99 
1985 05 99.99  24.20 -99.99 
1985 10 99.99  22.90 -99.99 
1985 11 99.99  22.80 -99.99 
1985 12 32.00  22.70  27.35 
1986 02 99.99  21.80 -99.99 
1986 03 32.20  22.30  27.25 
1986 04 99.99  22.50 -99.99 
1986 05 34.00  23.80  28.90 
1986 06 32.80 -99.99 -99.99 
1986 07 33.20  23.10  28.15 
1986 08 34.09 -99.99 -99.99 
1986 09 32.80 -99.99 -99.99 
1986 10 32.70 -99.99 -99.99 
1986 11 32.09  23.40  27.75 
1986 12 99.99  22.20 -99.99 
1987 01 30.30 -99.99 -99.99 
1987 02 29.80  22.20  26.00 
1987 04 33.30  23.50  28.40 
1987 05 34.09  24.40  29.25 
1987 07 33.00 -99.99 -99.99 
1987 08 33.09  23.80  28.45 
1987 09 33.80  23.90  28.84 
1987 10 33.59 -99.99 -99.99 
1987 12 32.09 -99.99 -99.99 
1988 08 99.99  23.70 -99.99 
1988 10 99.99  23.60 -99.99 
1989 01 32.09 -99.99 -99.99 
1989 02 31.20  22.80  27.00 
1989 03 32.30 -99.99 -99.99 
1989 04 33.20 -99.99 -99.99 
1989 06 99.99  22.80 -99.99 
1989 07 32.80 -99.99 -99.99 
1989 09 34.09  21.90  28.00 
1989 10 33.40 -99.99 -99.99 
1989 12 31.60  22.20  26.90 
1990 01 31.00 -99.99 -99.99 
1990 02 32.90  22.10  27.50 
1990 03 32.80  23.00  27.90 
1990 04 34.20  23.50  28.85 
1990 05 99.99  24.50 -99.99 
1990 07 33.40 -99.99 -99.99 
1990 10 33.09  22.90  28.00 
1990 12 32.20  21.60  26.90 
1991 01 31.00  21.80  26.40 
1991 02 31.90  22.00  26.95 
1991 03 99.99  22.30 -99.99 
1991 04 33.50  23.20  28.35 
1991 05 33.80  24.10  28.95 
1991 06 34.00  24.20  29.10 
1991 07 99.99  22.90 -99.99 
1991 08 34.80  23.20  29.00 
1991 09 33.80  23.60  28.70 
1991 10 33.00  22.80  27.90 
1991 11 33.50  22.60  28.05 
1991 12 32.20  22.40  27.30 
1992 01 33.09  21.90  27.50 
1992 02 33.09 -99.99 -99.99 
1992 03 33.50 -99.99 -99.99 
1992 04 33.90  24.00  28.95 
1992 05 99.99  24.70 -99.99 
1992 06 33.50  23.30  28.40 
1992 07 32.80  23.40  28.09 
1992 08 34.20  23.70  28.95 
1992 09 33.40  23.60  28.50 
1992 10 33.00  23.80  28.40 
1992 11 32.40  23.20  27.80 
1992 12 31.80  22.10  26.95 
1993 02 99.99  22.80 -99.99 
1993 04 99.99  23.30 -99.99 
1993 05 99.99  24.40 -99.99 
1993 06 99.99  24.30 -99.99 
1993 07 99.99  23.70 -99.99 
1993 08 99.99  23.30 -99.99 
1993 09 99.99  23.20 -99.99 
1993 10 99.99  23.20 -99.99 
1993 11 99.99  23.40 -99.99 
1993 12 99.99  23.30 -99.99 
1994 01 99.99  22.10 -99.99 
1994 02 99.99  21.90 -99.99 
1994 03 99.99  23.00 -99.99 
1994 04 99.99  23.60 -99.99 
1994 05 99.99  24.20 -99.99 
1994 06 99.99  23.60 -99.99 
1994 07 99.99  23.80 -99.99 
1994 08 99.99  23.30 -99.99 
1994 09 32.70  23.60  28.15 
1994 10 33.30  23.20  28.25 
1994 11 33.40  23.00  28.20 
1994 12 32.70 -99.99 -99.99 
1995 01 32.20  22.20  27.20 
1995 02 32.50  22.80  27.65 
1995 03 32.80  23.00  27.90 
1995 04 34.09  22.90  28.50 
1995 05 34.80  24.50  29.65 
1995 07 99.99  23.60 -99.99 
1995 08 33.30  23.70  28.50 
1995 09 32.80  24.00  28.40 
1995 11 33.40  23.80  28.60 
1995 12 31.50  23.30  27.40 
1996 01 30.20 -99.99 -99.99 
1996 02 99.99  22.30 -99.99 
1996 03 32.90  22.90  27.90 
1996 04 33.30  23.70  28.50 
1996 05 34.20 -99.99 -99.99 
1996 06 33.20  23.90  28.55 
1996 07 33.59 -99.99 -99.99 
1996 08 33.50  23.60  28.55 
1996 09 33.30  23.90  28.59 
1996 10 33.09  23.30  28.20 
1996 11 32.20 -99.99 -99.99 
1996 12 32.20 -99.99 -99.99 
1997 01 30.60 -99.99 -99.99 
1997 02 31.30 -99.99 -99.99 
1997 03 31.70  22.10  26.90 
1997 04 33.80  23.10  28.45 
1997 05 34.59 -99.99 -99.99 
1997 06 33.80 -99.99 -99.99 
1997 07 33.09 -99.99 -99.99 
1997 08 34.20  24.00  29.10 
1997 11 99.99  22.90 -99.99 
1998 02 33.59  21.80  27.70 
1998 03 34.09  22.60  28.34 
1998 04 34.80 -99.99 -99.99 
1998 05 35.50  25.80  30.65 
1998 06 34.00  24.20  29.10 
1998 07 33.90  23.50  28.70 
1998 08 34.09  23.40  28.75 
1998 09 34.00  23.60  28.80 
1998 10 33.70  24.10  28.90 
1998 11 32.90 -99.99 -99.99 
1998 12 33.09  23.50  28.30 
1999 01 31.80 -99.99 -99.99 
1999 02 32.20  22.70  27.45 
1999 03 33.00  23.10  28.05 
1999 04 32.80  23.60  28.20 
1999 06 33.00  23.20  28.10 
1999 07 33.50  22.60  28.05 
1999 08 32.30  23.20  27.75 
1999 09 99.99  23.30 -99.99 
1999 10 33.30  23.50  28.40 
1999 11 32.20  23.00  27.60 
1999 12 99.99  23.40 -99.99 
2000 01 99.99  22.50 -99.99 
2000 02 31.70  23.10  27.40 
2000 03 32.50 -99.99 -99.99 
2000 04 33.90 -99.99 -99.99 
2000 06 33.00  23.00  28.00 
2000 07 99.99  23.20 -99.99 
2000 08 99.99  23.00 -99.99 
2000 09 99.99  23.20 -99.99 
2000 12 99.99  23.10 -99.99 
2001 01 99.99  22.70 -99.99 
2001 02 32.30  22.50  27.40 
2001 06 99.99  22.70 -99.99 
2001 07 33.09  22.60  27.84 
