1961 01 99.99 -99.99  26.40 
1961 02 99.99 -99.99  27.20 
1961 03 99.99 -99.99  28.80 
1961 05 99.99 -99.99  26.90 
1961 06 99.99 -99.99  25.00 
1961 07 99.99 -99.99  24.40 
1961 08 99.99 -99.99  23.40 
1961 09 99.99 -99.99  24.80 
1961 10 99.99 -99.99  26.00 
1961 11 99.99 -99.99  26.20 
1961 12 99.99 -99.99  26.00 
1962 01 99.99 -99.99  26.80 
1962 02 99.99 -99.99  28.30 
1962 03 99.99 -99.99  29.30 
1962 05 99.99 -99.99  26.30 
1962 06 99.99 -99.99  24.90 
1962 07 99.99 -99.99  24.60 
1962 08 99.99 -99.99  23.30 
1962 09 99.99 -99.99  24.30 
1962 10 99.99 -99.99  25.40 
1962 11 99.99 -99.99  25.90 
1962 12 99.99 -99.99  24.80 
1963 01 99.99 -99.99  26.20 
1963 02 99.99 -99.99  27.80 
1963 03 99.99 -99.99  26.90 
1963 04 99.99 -99.99  27.00 
1963 05 99.99 -99.99  26.70 
1963 06 99.99 -99.99  25.70 
1963 07 99.99 -99.99  25.00 
1963 08 99.99 -99.99  24.60 
1963 09 99.99 -99.99  25.20 
1963 10 99.99 -99.99  25.20 
1963 11 99.99 -99.99  26.10 
1963 12 99.99 -99.99  25.70 
1964 01 99.99 -99.99  25.40 
1964 02 99.99 -99.99  27.60 
1964 03 99.99 -99.99  27.80 
1964 04 99.99 -99.99  26.80 
1964 05 99.99 -99.99  26.00 
1964 06 99.99 -99.99  24.70 
1964 07 99.99 -99.99  23.60 
1964 08 99.99 -99.99  23.00 
1964 09 99.99 -99.99  23.50 
1964 10 99.99 -99.99  24.00 
1964 11 99.99 -99.99  24.50 
1964 12 99.99 -99.99  24.70 
1965 01 99.99 -99.99  25.80 
1965 02 99.99 -99.99  27.30 
1965 03 99.99 -99.99  27.70 
1965 04 99.99 -99.99  26.80 
1965 05 99.99 -99.99  25.70 
1965 06 99.99 -99.99  24.50 
1965 07 99.99 -99.99  24.20 
1965 08 99.99 -99.99  23.10 
1965 09 99.99 -99.99  24.20 
1965 10 99.99 -99.99  25.20 
1965 11 99.99 -99.99  24.00 
1965 12 99.99 -99.99  24.90 
1966 01 99.99 -99.99  26.60 
1966 02 99.99 -99.99  27.70 
1966 03 99.99 -99.99  27.80 
1966 04 99.99 -99.99  27.10 
1966 05 99.99 -99.99  26.50 
1966 06 99.99 -99.99  24.70 
1966 07 99.99 -99.99  24.60 
1966 08 99.99 -99.99  23.70 
1966 09 99.99 -99.99  24.30 
1966 10 99.99 -99.99  25.20 
1966 11 99.99 -99.99  26.30 
1966 12 99.99 -99.99  25.40 
1967 01 99.99 -99.99  25.20 
1967 02 99.99 -99.99  26.30 
1967 03 99.99 -99.99  27.30 
1967 04 99.99 -99.99  27.00 
1967 05 99.99 -99.99  26.60 
1967 06 99.99 -99.99  24.70 
1967 07 99.99 -99.99  23.40 
1967 08 99.99 -99.99  23.10 
1967 09 99.99 -99.99  24.00 
1967 10 99.99 -99.99  24.70 
1967 11 99.99 -99.99  25.80 
1967 12 99.99 -99.99  25.80 
1968 01 99.99 -99.99  26.10 
1968 02 99.99 -99.99  28.40 
1968 03 99.99 -99.99  27.60 
1968 04 99.99 -99.99  26.80 
1968 05 99.99 -99.99  26.30 
1968 06 99.99 -99.99  25.30 
1968 07 99.99 -99.99  24.90 
1968 08 99.99 -99.99  24.70 
1968 09 99.99 -99.99  24.60 
1968 10 99.99 -99.99  25.50 
1968 11 99.99 -99.99  26.20 
1968 12 99.99 -99.99  26.00 
1969 01 99.99 -99.99  26.90 
1969 02 99.99 -99.99  28.40 
1969 03 99.99 -99.99  28.00 
1969 04 99.99 -99.99  27.70 
1969 05 99.99 -99.99  27.20 
1969 06 99.99 -99.99  25.80 
1969 07 99.99 -99.99  24.40 
1969 08 99.99 -99.99  24.00 
1969 09 99.99 -99.99  24.30 
1969 10 99.99 -99.99  25.20 
1969 11 99.99 -99.99  25.90 
1969 12 99.99 -99.99  26.40 
1970 01 99.99 -99.99  26.90 
1970 02 99.99 -99.99  28.80 
1970 03 99.99 -99.99  28.70 
1970 04 99.99 -99.99  28.00 
1970 05 99.99 -99.99  26.30 
1970 06 99.99 -99.99  25.70 
1970 07 99.99 -99.99  24.10 
1970 08 99.99 -99.99  24.30 
1970 09 99.99 -99.99  24.30 
1970 10 99.99 -99.99  26.30 
1970 11 99.99 -99.99  26.70 
1970 12 99.99 -99.99  25.90 
1971 01 99.99 -99.99  25.70 
1971 02 99.99 -99.99  27.00 
1971 03 99.99 -99.99  26.60 
1971 04 99.99 -99.99  26.60 
1971 05 99.99 -99.99  26.20 
1971 06 99.99 -99.99  24.50 
1971 07 99.99 -99.99  23.70 
1971 08 99.99 -99.99  23.10 
1971 09 99.99 -99.99  23.30 
1971 10 99.99 -99.99  24.60 
1971 11 99.99 -99.99  25.60 
1971 12 99.99 -99.99  24.50 
1972 01 99.99 -99.99  26.20 
1972 02 99.99 -99.99  27.70 
1972 03 99.99 -99.99  27.30 
1972 04 99.99 -99.99  26.30 
1972 05 99.99 -99.99  25.40 
1972 06 99.99 -99.99  24.60 
1972 08 99.99 -99.99  23.40 
1972 09 99.99 -99.99  23.90 
1972 10 99.99 -99.99  24.70 
1972 11 99.99 -99.99  26.10 
1972 12 99.99 -99.99  25.60 
1973 01 99.99 -99.99  26.20 
1973 02 99.99 -99.99  28.70 
1973 03 99.99 -99.99  28.50 
1973 04 99.99 -99.99  27.90 
1973 05 99.99 -99.99  27.00 
1973 06 99.99 -99.99  25.10 
1973 07 99.99 -99.99  24.40 
1973 08 99.99 -99.99  23.90 
1973 09 99.99 -99.99  23.90 
1973 10 99.99 -99.99  25.00 
1973 11 99.99 -99.99  25.70 
1973 12 99.99 -99.99  25.30 
1974 01 99.99 -99.99  25.70 
1974 02 99.99 -99.99  27.60 
1974 03 99.99 -99.99  27.00 
1974 04 99.99 -99.99  26.90 
1974 05 99.99 -99.99  26.00 
1974 06 99.99 -99.99  24.80 
1974 07 99.99 -99.99  23.90 
1974 08 99.99 -99.99  24.10 
1974 09 99.99 -99.99  23.50 
1974 10 99.99 -99.99  24.20 
1974 11 99.99 -99.99  25.10 
1974 12 99.99 -99.99  24.20 
1975 01 99.99 -99.99  25.70 
1975 02 99.99 -99.99  26.80 
1975 03 99.99 -99.99  27.30 
1975 04 99.99 -99.99  26.80 
1975 05 99.99 -99.99  26.10 
1975 06 99.99 -99.99  25.10 
1975 07 99.99 -99.99  23.50 
1975 10 99.99 -99.99  24.50 
1975 11 99.99 -99.99  25.50 
1975 12 99.99 -99.99  25.00 
1976 01 99.99 -99.99  26.00 
1976 02 99.99 -99.99  26.50 
1976 03 99.99 -99.99  27.10 
1976 04 99.99 -99.99  26.70 
1976 05 99.99 -99.99  25.60 
1976 06 99.99 -99.99  24.10 
1976 07 99.99 -99.99  23.70 
1976 08 99.99 -99.99  23.00 
1976 09 99.99 -99.99  23.90 
1976 10 99.99 -99.99  23.80 
1976 11 99.99 -99.99  24.40 
1976 12 99.99 -99.99  24.70 
1977 01 99.99 -99.99  26.10 
1977 02 99.99 -99.99  27.50 
1977 03 99.99 -99.99  29.10 
1977 04 99.99 -99.99  27.90 
1977 05 99.99 -99.99  26.30 
1977 06 99.99 -99.99  24.90 
1977 07 99.99 -99.99  24.10 
1977 08 99.99 -99.99  23.20 
1977 09 99.99 -99.99  24.10 
1977 10 99.99 -99.99  25.10 
1977 11 99.99 -99.99  25.70 
1977 12 99.99 -99.99  25.00 
1978 01 99.99 -99.99  26.50 
1978 02 99.99 -99.99  28.00 
1978 03 99.99 -99.99  27.00 
1978 04 99.99 -99.99  26.60 
1978 05 99.99 -99.99  26.00 
1978 06 99.99 -99.99  24.10 
1978 07 99.99 -99.99  22.90 
1978 08 99.99 -99.99  23.10 
1978 09 99.99 -99.99  23.30 
1978 10 99.99 -99.99  24.40 
1978 11 99.99 -99.99  25.00 
1978 12 99.99 -99.99  25.10 
1979 01 99.99 -99.99  26.40 
1979 02 99.99 -99.99  27.60 
1979 03 99.99 -99.99  28.00 
1979 04 99.99 -99.99  27.30 
1979 05 99.99 -99.99  26.40 
1979 07 99.99 -99.99  23.70 
1979 08 99.99 -99.99  23.80 
1979 09 99.99 -99.99  23.90 
1979 10 99.99 -99.99  24.90 
1979 11 99.99 -99.99  25.40 
1979 12 99.99 -99.99  24.40 
1980 01 99.99 -99.99  25.20 
1980 02 99.99 -99.99  26.90 
1980 03 99.99 -99.99  27.30 
1980 04 99.99 -99.99  27.00 
1980 05 99.99 -99.99  25.50 
1980 06 99.99 -99.99  24.90 
1980 07 99.99 -99.99  23.50 
1980 08 99.99 -99.99  23.40 
1980 09 99.99 -99.99  24.30 
1980 10 99.99 -99.99  24.40 
1980 11 99.99 -99.99  24.80 
1980 12 99.99 -99.99  23.70 
1981 01 99.99 -99.99  25.40 
1981 02 99.99 -99.99  27.50 
1981 03 99.99 -99.99  27.40 
1981 04 99.99 -99.99  26.90 
1981 08 99.99 -99.99  23.20 
1982 01 99.99 -99.99  26.20 
1982 02 99.99 -99.99  27.70 
1982 03 99.99 -99.99  23.50 
1982 04 99.99 -99.99  26.80 
1982 05 99.99 -99.99  25.80 
1982 06 99.99 -99.99  21.50 
1982 07 99.99 -99.99  25.80 
1982 08 99.99 -99.99  23.30 
1982 09 99.99 -99.99  24.20 
1982 11 99.99 -99.99  25.40 
1983 02 99.99 -99.99  22.20 
1983 03 99.99 -99.99  29.90 
1983 04 99.99 -99.99  28.20 
1983 05 99.99 -99.99  26.60 
1983 06 99.99 -99.99  24.90 
1983 07 99.99 -99.99  23.90 
1983 08 99.99 -99.99  24.00 
1983 10 99.99 -99.99  25.70 
1983 11 99.99 -99.99  26.00 
1984 01 99.99 -99.99  26.40 
1984 02 99.99 -99.99  28.30 
1984 03 99.99 -99.99  28.30 
1984 05 99.99 -99.99  26.80 
1984 06 99.99 -99.99  25.40 
1984 07 99.99 -99.99  24.30 
1984 08 99.99 -99.99  24.50 
1984 10 99.99 -99.99  25.40 
1984 11 99.99 -99.99  26.10 
1985 02 99.99 -99.99  28.00 
1985 03 99.99 -99.99  28.00 
1985 09 99.99 -99.99  24.00 
1986 10 99.99 -99.99  24.90 
1987 01 99.99 -99.99  27.00 
1987 11 99.99 -99.99  26.60 
1988 01 99.99 -99.99  26.60 
1988 02 99.99 -99.99  29.10 
1988 03 99.99 -99.99  28.40 
1988 04 99.99 -99.99  27.60 
1988 05 99.99 -99.99  27.30 
1988 07 99.99 -99.99  24.00 
1988 11 99.99 -99.99  26.00 
1988 12 99.99 -99.99  25.20 
1989 02 99.99 -99.99  28.00 
1989 07 99.99 -99.99  24.30 
1989 09 99.99 -99.99  24.20 
1989 10 99.99 -99.99  25.00 
1989 12 99.99 -99.99  25.50 
1990 01 99.99 -99.99  26.60 
1990 02 99.99 -99.99  29.10 
1990 03 99.99 -99.99  20.10 
1990 04 99.99 -99.99  27.40 
1990 05 99.99 -99.99  27.40 
1990 06 99.99 -99.99  24.70 
1990 07 99.99 -99.99  23.60 
1990 09 99.99 -99.99  24.00 
1990 10 99.99 -99.99  25.30 
1990 11 99.99 -99.99  25.10 
1990 12 99.99 -99.99  25.80 
1991 01 34.40  19.90  27.15 
1991 02 36.09  22.40  29.25 
1991 03 34.00  23.30  28.65 
1991 04 32.09  22.20  27.15 
1991 05 30.60  22.60  26.60 
1991 06 30.20  22.50  26.35 
1991 07 28.40  21.30  24.84 
1991 08 27.60  21.10  24.35 
1991 09 29.10  21.10  25.10 
1991 10 29.30  20.60  24.95 
1991 11 31.60  21.00  26.30 
1991 12 30.40  19.10  24.75 
1992 01 33.00  19.50  26.25 
1992 02 35.50  21.30  28.40 
1992 03 35.40  23.60  29.50 
1992 04 32.90  22.50  27.70 
1992 05 31.50  22.50  27.00 
1992 06 28.70  21.40  25.05 
1992 07 27.10  20.80  23.95 
1992 08 26.80  20.29  23.55 
1992 09 28.80  20.29  24.55 
1992 10 30.30  21.10  25.70 
1992 11 31.40  20.20  25.80 
1992 12 33.30  19.90  26.59 
1993 01 35.09  19.29  27.20 
1993 02 36.09  22.00  29.05 
1993 03 34.59  22.10  28.34 
1993 04 33.70  23.00  28.35 
1993 05 31.60  21.80  26.70 
1993 06 29.90  21.60  25.75 
1993 07 27.80  21.30  24.55 
1993 08 27.70  21.20  24.45 
1993 09 29.60  20.80  25.20 
1993 10 33.00  22.30  27.65 
1993 11 32.40  22.20  27.30 
1993 12 33.30  19.60  26.45 
1994 01 34.80  20.20  27.50 
1994 02 36.20  22.20  29.20 
1994 03 35.90  22.80  29.35 
1994 04 33.40  23.00  28.20 
1994 05 31.20  22.30  26.75 
1994 06 29.10  21.70  25.40 
1994 07 28.40  21.50  24.95 
1994 08 28.10  21.00  24.55 
1994 09 29.60  21.50  25.55 
1994 10 30.70  21.10  25.90 
1994 11 33.20  20.20  26.70 
1994 12 34.00  18.70  26.35 
1995 01 35.30  19.10  27.20 
1995 02 37.00  21.20  29.10 
1995 03 35.30  22.70  29.00 
1995 04 33.70  22.90  28.30 
1995 05 32.59  22.30  27.45 
1995 06 30.90  21.90  26.40 
1995 07 29.60  21.60  25.60 
1995 08 28.90  21.00  24.95 
1995 09 29.80  21.30  25.55 
1995 10 31.00  21.40  26.20 
1995 11 32.90  20.50  26.70 
1995 12 32.50  20.40  26.45 
1996 01 34.70  21.10  27.90 
1996 02 35.20  22.10  28.65 
1996 03 35.20  23.00  29.10 
1996 04 33.09  22.60  27.84 
1996 05 32.20  22.60  27.40 
1996 06 30.20  21.70  25.95 
1996 07 28.80  21.10  24.95 
1996 08 28.30  21.40  24.84 
1996 09 28.60  21.20  24.90 
1996 12 32.00  20.10  26.05 
1997 02 36.00  20.70  28.35 
1997 03 36.09  23.20  29.65 
1997 04 33.40  22.40  27.90 
1997 05 31.50  22.00  26.75 
1997 06 29.40  21.10  25.25 
1997 07 28.00  21.00  24.50 
1997 08 28.00  21.10  24.55 
1997 09 29.30  21.50  25.40 
1997 10 31.50  21.90  26.70 
1997 11 32.59  22.10  27.34 
1997 12 33.09  20.90  27.00 
1998 01 35.40  20.40  27.90 
1998 02 36.80  22.50  29.65 
1998 03 38.09  24.40  31.25 
1998 04 36.00  24.00  30.00 
1998 05 33.90  23.40  28.65 
1998 06 31.70  21.80  26.75 
1998 07 28.50  21.80  25.15 
1998 09 29.10  21.40  25.25 
1998 10 30.70 -99.99 -99.99 
1998 11 33.70  22.10  27.90 
1998 12 32.70  20.50  26.60 
1999 01 35.20  20.80  28.00 
1999 02 34.20  21.00  27.60 
1999 04 32.90  22.40  27.65 
1999 05 31.90  22.10  27.00 
1999 07 28.50  21.40  24.95 
2000 04 33.20  22.50  27.85 
2000 06 29.60  21.60  25.60 
2000 11 32.09  21.60  26.84 
2000 12 33.40  19.60  26.50 
2001 02 36.20  20.50  28.35 
2001 04 32.40  21.70  27.05 
2001 11 32.59  21.90  27.25 
2002 01 34.80  19.29  27.05 
2002 06 30.10  21.70  25.90 
2002 07 28.50  21.70  25.10 
2003 02 35.90  29.90  32.90 
2003 06 29.30  21.70  25.50 
2003 08 27.70  21.10  24.40 
2003 10 31.20  21.80  26.50 
2003 11 31.90  21.60  26.75 
2003 12 32.80  19.40  26.09 
2004 02 35.00  22.00  28.50 
2004 03 34.59  22.60  28.59 
2004 04 32.50  22.60  27.55 
2004 05 30.70  22.20  26.45 
2004 06 29.30  21.30  25.30 
2004 07 27.50   2.00  14.75 
2004 08 27.50  20.80  24.15 
2004 10 31.40  21.40  26.40 
