1961 01 99.99 -99.99  24.90 
1961 02 99.99 -99.99  24.40 
1961 03 99.99 -99.99  25.30 
1961 04 99.99 -99.99  25.70 
1961 05 99.99 -99.99  25.50 
1961 06 99.99 -99.99  25.00 
1961 07 99.99 -99.99  25.70 
1961 08 99.99 -99.99  26.40 
1961 09 99.99 -99.99  26.70 
1961 10 99.99 -99.99  26.40 
1961 11 99.99 -99.99  25.50 
1961 12 99.99 -99.99  24.70 
1962 01 99.99 -99.99  24.60 
1962 02 99.99 -99.99  24.50 
1962 03 99.99 -99.99  25.30 
1962 04 99.99 -99.99  25.40 
1962 05 99.99 -99.99  25.70 
1962 06 99.99 -99.99  25.40 
1962 07 99.99 -99.99  25.80 
1962 08 99.99 -99.99  26.30 
1962 09 99.99 -99.99  26.70 
1962 10 99.99 -99.99  26.80 
1962 11 99.99 -99.99  26.30 
1962 12 99.99 -99.99  25.40 
1963 01 99.99 -99.99  24.40 
1963 02 99.99 -99.99  24.40 
1963 03 99.99 -99.99  24.80 
1963 04 99.99 -99.99  25.50 
1963 05 99.99 -99.99  25.50 
1963 06 99.99 -99.99  25.40 
1963 07 99.99 -99.99  25.90 
1963 08 99.99 -99.99  26.30 
1963 09 99.99 -99.99  27.10 
1963 10 99.99 -99.99  27.20 
1963 11 99.99 -99.99  26.40 
1963 12 99.99 -99.99  24.90 
1964 01 99.99 -99.99  24.40 
1964 02 99.99 -99.99  25.50 
1964 03 99.99 -99.99  25.80 
1964 04 99.99 -99.99  26.60 
1964 05 99.99 -99.99  25.80 
1964 06 99.99 -99.99  25.50 
1964 07 99.99 -99.99  25.70 
1964 08 99.99 -99.99  26.10 
1964 09 99.99 -99.99  26.70 
1964 10 99.99 -99.99  26.00 
1964 11 99.99 -99.99  25.80 
1964 12 99.99 -99.99  24.80 
1965 01 99.99 -99.99  24.50 
1965 02 99.99 -99.99  24.40 
1965 03 99.99 -99.99  24.90 
1965 04 99.99 -99.99  25.40 
1965 05 99.99 -99.99  25.30 
1965 06 99.99 -99.99  25.30 
1965 07 99.99 -99.99  25.50 
1965 08 99.99 -99.99  25.90 
1965 09 99.99 -99.99  26.60 
1965 10 99.99 -99.99  27.30 
1965 11 99.99 -99.99  26.10 
1965 12 99.99 -99.99  25.30 
1966 01 99.99 -99.99  25.00 
1966 02 99.99 -99.99  24.80 
1966 03 99.99 -99.99  25.10 
1966 04 99.99 -99.99  25.60 
1966 05 99.99 -99.99  25.80 
1966 06 99.99 -99.99  25.80 
1966 07 99.99 -99.99  25.60 
1966 08 99.99 -99.99  26.00 
1966 09 99.99 -99.99  26.50 
1966 10 99.99 -99.99  26.70 
1966 11 99.99 -99.99  26.40 
1966 12 99.99 -99.99  25.60 
1967 01 99.99 -99.99  24.70 
1967 02 99.99 -99.99  24.90 
1967 03 99.99 -99.99  24.90 
1967 04 99.99 -99.99  25.60 
1967 05 99.99 -99.99  25.00 
1967 06 99.99 -99.99  25.10 
1967 07 99.99 -99.99  25.50 
1967 08 99.99 -99.99  25.90 
1967 09 99.99 -99.99  26.50 
1967 10 99.99 -99.99  26.50 
1967 11 99.99 -99.99  26.50 
1967 12 99.99 -99.99  25.10 
1968 01 99.99 -99.99  24.50 
1968 02 99.99 -99.99  24.80 
1968 03 99.99 -99.99  24.60 
1968 04 99.99 -99.99  25.70 
1968 05 99.99 -99.99  25.50 
1968 06 99.99 -99.99  25.50 
1968 07 99.99 -99.99  25.60 
1968 08 99.99 -99.99  26.40 
1968 09 99.99 -99.99  26.40 
1968 10 99.99 -99.99  26.60 
1968 11 99.99 -99.99  25.70 
1968 12 99.99 -99.99  25.20 
1969 01 99.99 -99.99  25.10 
1969 02 99.99 -99.99  25.40 
1969 03 99.99 -99.99  26.10 
1969 04 99.99 -99.99  26.30 
1969 05 99.99 -99.99  25.90 
1969 06 99.99 -99.99  26.20 
1969 07 99.99 -99.99  26.20 
1969 08 99.99 -99.99  26.60 
1969 09 99.99 -99.99  27.30 
1969 10 99.99 -99.99  27.30 
1969 11 99.99 -99.99  27.10 
1969 12 99.99 -99.99  26.20 
1970 01 99.99 -99.99  25.20 
1970 02 99.99 -99.99  25.50 
1970 03 99.99 -99.99  25.70 
1970 04 99.99 -99.99  25.50 
1970 05 99.99 -99.99  26.00 
1970 06 99.99 -99.99  25.70 
1970 07 99.99 -99.99  26.00 
1970 08 99.99 -99.99  26.20 
1970 09 99.99 -99.99  26.40 
1970 10 99.99 -99.99  26.90 
1970 11 99.99 -99.99  26.80 
1970 12 99.99 -99.99  25.30 
1971 01 99.99 -99.99  25.40 
1971 02 29.30  21.40  25.34 
1971 03 30.20  22.10  26.15 
1971 04 30.50  21.90  26.20 
1971 05 30.60  22.40  26.50 
1971 06 30.80  22.20  26.50 
1971 07 31.70  22.00  26.85 
1971 08 32.50  22.10  27.30 
1971 09 33.80  21.80  27.80 
1971 10 33.09  22.10  27.59 
1971 11 32.80  22.80  27.80 
1971 12 32.09  21.50  26.80 
1972 01 29.30  21.60  25.45 
1972 02 30.00  21.60  25.80 
1972 03 31.10  22.60  26.85 
1972 04 31.20  22.50  26.85 
1972 05 30.60  23.20  26.90 
1972 06 31.00  23.10  27.05 
1972 07 31.90  22.80  27.34 
1972 08 32.59  22.60  27.59 
1972 09 33.50  22.70  28.10 
1972 10 34.30  23.30  28.80 
1972 11 32.09  23.50  27.80 
1972 12 31.10  22.60  26.85 
1973 01 31.40  21.90  26.65 
1973 02 31.30  22.30  26.80 
1973 03 31.90  22.30  27.09 
1973 04 31.60  22.80  27.20 
1973 05 30.90  23.30  27.09 
1973 06 31.30  23.40  27.34 
1973 07 32.30  22.80  27.55 
1973 08 33.30  22.70  28.00 
1973 09 33.20  23.10  28.15 
1973 10 33.40  23.70  28.55 
1973 11 32.80  23.60  28.20 
1973 12 30.90  22.60  26.75 
1974 01 30.30  21.90  26.09 
1974 02 30.30  21.80  26.05 
1974 03 31.30  21.90  26.59 
1974 04 31.50  22.70  27.10 
1974 05 99.99  22.30 -99.99 
1974 06 30.90  23.10  27.00 
1974 07 31.60  22.70  27.15 
1974 08 32.80  23.00  27.90 
1974 09 33.70  23.30  28.50 
1974 10 33.80  23.30  28.55 
1974 11 33.09  23.80  28.45 
1974 12 31.20  22.30  26.75 
1975 01 30.50  22.00  26.25 
1975 02 30.90  21.60  26.25 
1975 03 31.40  21.90  26.65 
1975 04 32.70  21.80  27.25 
1975 05 31.60  22.70  27.15 
1975 06 31.10  22.70  26.90 
1975 07 31.10  22.20  26.65 
1975 08 33.50  22.40  27.95 
1975 09 34.00  22.70  28.35 
1975 10 34.30  22.70  28.50 
1975 11 33.40  22.40  27.90 
1975 12 32.20  22.80  27.50 
1976 01 30.00  22.00  26.00 
1976 02 30.60  21.50  26.05 
1976 03 29.70  22.40  26.05 
1976 04 30.70  23.10  26.90 
1976 05 29.80  22.90  26.34 
1976 06 31.10  22.50  26.80 
1976 07 31.90  22.20  27.05 
1976 08 33.20  22.20  27.70 
1976 09 34.59  22.60  28.59 
1976 10 36.20  22.60  29.40 
1976 11 33.90  22.70  28.30 
1976 12 31.20  22.60  26.90 
1977 01 31.40  21.60  26.50 
1977 02 31.10  21.40  26.25 
1977 03 30.40  22.10  26.25 
1977 04 31.10  22.50  26.80 
1977 05 31.10  23.10  27.10 
1977 06 31.70  22.90  27.30 
1977 07 31.90  22.50  27.20 
1977 08 33.59  22.70  28.15 
1977 09 33.90  22.70  28.30 
1977 10 34.50  22.80  28.65 
1977 11 33.50  23.00  28.25 
1977 12 31.20  21.40  26.30 
1978 01 31.50  21.30  26.40 
1978 02 31.50  21.40  26.45 
1978 03 31.80  21.90  26.84 
1978 04 32.70  22.60  27.65 
1978 05 31.60  23.10  27.35 
1978 06 32.40  22.70  27.55 
1978 07 32.80  22.00  27.40 
1978 08 32.50  22.50  27.50 
1978 09 34.20  22.30  28.25 
1978 10 33.80  22.40  28.09 
1978 11 33.40  22.60  28.00 
1978 12 30.30  22.00  26.15 
1979 01 31.40  21.90  26.65 
1979 02 31.60  20.90  26.25 
1979 03 31.70  22.20  26.95 
1979 04 31.70  22.90  27.30 
1979 05 32.59  22.90  27.75 
1979 06 32.30  22.80  27.55 
1979 07 32.40  22.60  27.50 
1979 08 34.00  22.70  28.35 
1979 09 34.90  22.50  28.70 
1979 10 34.59  23.10  28.84 
1979 11 34.00  23.20  28.60 
1979 12 31.60  22.80  27.20 
1980 01 31.80  21.90  26.84 
1980 02 32.59  20.29  26.45 
1980 03 31.00  22.00  26.50 
1980 04 31.30  22.70  27.00 
1980 05 31.80  23.40  27.59 
1980 06 32.20  23.10  27.65 
1980 07 32.80  22.70  27.75 
1980 08 33.59  22.70  28.15 
1980 09 35.00  23.10  29.05 
1980 10 34.09  22.70  28.40 
1980 11 32.90  23.00  27.95 
1980 12 32.09  22.50  27.30 
1981 01 31.70  21.60  26.65 
1981 02 30.90  22.70  26.80 
1981 03 33.40  21.90  27.65 
1981 04 33.20  23.50  28.35 
1981 05 32.59  23.30  27.95 
1981 06 32.30  23.00  27.65 
1981 07 32.30  22.40  27.34 
1981 08 33.70  23.00  28.35 
1981 09 34.50  22.50  28.50 
1981 10 33.80  22.80  28.30 
1981 11 33.70  23.10  28.40 
1981 12 31.90  22.80  27.34 
1982 01 30.90  21.90  26.40 
1982 02 30.70  22.30  26.50 
1982 03 30.70  22.60  26.65 
1982 04 31.30  22.90  27.09 
1982 05 31.50  23.10  27.30 
1982 06 31.90  22.90  27.40 
1982 07 32.40  22.40  27.40 
1982 08 33.50  22.40  27.95 
1982 09 34.40  22.70  28.55 
1982 10 34.30  22.60  28.45 
1982 11 33.30  23.20  28.25 
1982 12 32.09  22.90  27.50 
1983 01 31.40  22.40  26.90 
1983 02 31.40  22.10  26.75 
1983 03 31.70  23.20  27.45 
1983 04 30.90  23.80  27.34 
1983 05 32.09  23.50  27.80 
1983 06 32.80  22.90  27.84 
1983 07 32.50  22.30  27.40 
1983 08 33.90  22.90  28.40 
1983 09 34.59  22.60  28.59 
1983 10 34.90  22.40  28.65 
1983 11 34.09  22.60  28.34 
1983 12 31.80  22.20  27.00 
1984 01 30.90  21.80  26.34 
1984 02 31.60  21.20  26.40 
1984 03 32.50  20.70  26.60 
1984 04 32.20  21.50  26.85 
1984 05 31.20  22.30  26.75 
1984 06 31.40  22.70  27.05 
1984 07 31.80  22.30  27.05 
1984 08 32.30  22.30  27.30 
1984 09 32.59  22.20  27.40 
1984 10 32.80  22.60  27.70 
1984 11 32.30  22.60  27.45 
1984 12 30.10  22.40  26.25 
1985 01 30.50  21.30  25.90 
1985 02 30.60  20.20  25.40 
1985 03 30.90  21.80  26.34 
1985 04 31.60  21.50  26.55 
1985 05 31.00  22.60  26.80 
1985 06 30.30  22.50  26.40 
1985 07 31.70  22.20  26.95 
1985 08 32.09  22.20  27.15 
1985 09 33.59  22.50  28.05 
1985 10 33.20  22.50  27.85 
1985 11 32.90  22.90  27.90 
1985 12 31.30  21.30  26.30 
1986 01 31.30  21.80  26.55 
1986 02 30.90  21.70  26.30 
1986 03 32.09  21.40  26.75 
1986 04 32.90  22.20  27.55 
1986 05 31.50  23.00  27.25 
1986 06 31.30  22.70  27.00 
1986 07 31.90  22.10  27.00 
1986 08 33.50  22.20  27.85 
1986 09 34.59  22.50  28.55 
1986 10 33.90  22.50  28.20 
1986 11 32.59  22.60  27.59 
1986 12 31.30  22.30  26.80 
1987 01 30.70  22.10  26.40 
1987 02 31.10  22.50  26.80 
1987 03 32.70  22.30  27.50 
1987 04 31.70  23.70  27.70 
1987 05 32.20  24.10  28.15 
1987 06 32.70  23.80  28.25 
1987 07 32.59  23.70  28.15 
1987 08 34.20  23.70  28.95 
1987 09 34.59  23.90  29.25 
1987 10 34.59  24.10  29.34 
1987 11 34.20  24.00  29.10 
1987 12 32.40  23.50  27.95 
1989 01 29.90  22.40  26.15 
1989 02 30.00  22.20  26.10 
1989 03 30.10  22.30  26.20 
1989 04 31.40  22.50  26.95 
1989 05 30.80  23.00  26.90 
1989 06 31.10  22.80  26.95 
1989 07 32.09  22.80  27.45 
1989 08 33.90  23.30  28.60 
1989 09 34.90  22.70  28.80 
1989 10 33.90  22.60  28.25 
1989 11 32.80  23.60  28.20 
1989 12 30.90  22.20  26.55 
1990 01 29.60  23.00  26.30 
1990 02 30.80  22.20  26.50 
1990 03 30.70  23.10  26.90 
1990 04 30.60  23.50  27.05 
1990 05 30.90  23.30  27.09 
1990 06 31.40  23.10  27.25 
1990 07 32.70  22.50  27.60 
1990 08 32.90  22.80  27.85 
1990 09 34.50  22.90  28.70 
1990 10 34.09  23.30  28.70 
1990 11 33.09  23.10  28.09 
1990 12 31.70  22.80  27.25 
1991 01 31.00  22.20  26.60 
1991 02 32.50  22.10  27.30 
1991 03 32.30  22.50  27.40 
1991 04 32.70  22.90  27.80 
1991 05 32.09  23.20  27.65 
1991 06 32.09  23.60  27.84 
1991 07 32.30  23.20  27.75 
1991 08 33.00  22.90  27.95 
1991 09 33.70  23.20  28.45 
1991 10 34.20  22.80  28.50 
1991 11 34.09  23.10  28.59 
1991 12 32.80  23.10  27.95 
1992 01 31.60  21.80  26.70 
1992 02 31.50  22.50  27.00 
1992 03 31.90  22.60  27.25 
1992 04 32.09  23.70  27.90 
1992 05 32.80  23.60  28.20 
1992 06 32.90  23.30  28.10 
1992 07 33.00  22.90  27.95 
1992 08 33.20  22.90  28.05 
1992 09 35.09  23.20  29.15 
1992 10 35.70  23.20  29.45 
1992 11 33.90  23.40  28.65 
1992 12 31.80  22.40  27.09 
1993 01 30.10  21.80  25.95 
1993 02 31.40  21.90  26.65 
1993 03 31.10  22.10  26.60 
1993 04 31.30  22.70  27.00 
1993 05 31.90  23.60  27.75 
1993 06 32.09  23.10  27.59 
1993 07 32.90  22.80  27.85 
1993 08 33.50  22.40  27.95 
1993 09 34.09  23.00  28.55 
1993 10 33.70  22.70  28.20 
1993 11 33.09  23.10  28.09 
1993 12 31.30  22.80  27.05 
1994 01 30.80  22.00  26.40 
1994 02 30.70  21.60  26.15 
1994 03 31.10  22.40  26.75 
1994 04 30.90  22.80  26.84 
1994 05 31.00  23.30  27.15 
1994 06 31.30  23.10  27.20 
1994 07 32.70  22.90  27.80 
1994 08 33.40  22.50  27.95 
1994 09 34.20  23.20  28.70 
1994 10 34.20  23.30  28.75 
1994 11 33.50  22.80  28.15 
1994 12 31.80  22.50  27.15 
1995 01 31.50  21.30  26.40 
1995 02 32.70  20.50  26.60 
1995 03 32.40  22.60  27.50 
1995 04 33.40  22.60  28.00 
1995 05 32.40  23.20  27.80 
1995 06 31.70  23.30  27.50 
1995 07 32.70  23.00  27.85 
1995 08 33.80  23.30  28.55 
1995 09 34.30  23.50  28.90 
1995 10 34.90 -99.99 -99.99 
1995 11 31.90  22.40  27.15 
1995 12 31.90  22.40  27.15 
1996 01 30.50  22.50  26.50 
1996 02 30.40  22.40  26.40 
1996 03 31.10  22.50  26.80 
1996 04 31.30  23.00  27.15 
1996 06 30.90  23.20  27.05 
1996 07 31.50  22.10  26.80 
1996 08 34.20  22.70  28.45 
1996 09 33.50  23.10  28.30 
1996 10 34.50  23.10  28.80 
1996 12 31.20  22.40  26.80 
1997 01 29.70  22.60  26.15 
1997 03 30.20  21.90  26.05 
1997 05 30.10  23.20  26.65 
1997 07 31.60  22.70  27.15 
1998 02 31.70  22.90  27.30 
1998 03 31.70  22.30  27.00 
1998 04 31.20  24.50  27.85 
1998 06 31.30  22.50  26.90 
1998 07 32.20  22.90  27.55 
1998 08 32.70  23.30  28.00 
2000 09 33.30   2.60  17.94 
2000 12 30.00   1.80  15.90 
2001 01 29.20   1.50  15.35 
2001 03 31.50  21.40  26.45 
2001 04 31.40  22.40  26.90 
2001 06 30.70  22.30  26.50 
2001 07 31.20  21.90  26.55 
2001 08 32.30  23.20  27.75 
2001 09 32.50  22.70  27.60 
2001 11 32.30  23.20  27.75 
2002 03 30.00  22.80  26.40 
2002 05 27.40  24.30  25.84 
2002 06 29.40  22.70  26.05 
2002 07 27.60   5.00  16.29 
2002 08 32.09  22.60  27.34 
2002 09 32.70   2.60  17.65 
2002 10 33.30  23.10  28.20 
2002 11 32.00   2.70  17.35 
2002 12 30.40  22.30  26.34 
2003 01 31.00   2.50  16.75 
2003 03 32.50  20.90  26.70 
2003 07 31.70  22.60  27.15 
2003 09 33.30  23.10  28.20 
2003 10 34.09  22.70  28.40 
2003 11 33.09  22.70  27.90 
2003 12 31.60  21.90  26.75 
2004 01 30.80  21.60  26.20 
2004 02 31.20  21.70  26.45 
2004 04 31.00  22.70  26.85 
2004 06 31.00  22.00  26.50 
2004 08 32.09  22.40  27.25 
2004 09 33.70  23.60  28.65 
2004 10 34.20  21.20  27.70 
