1949 03 99.99 -99.99  28.70 
1949 04 99.99 -99.99  29.70 
1949 05 99.99 -99.99  28.50 
1949 07 99.99 -99.99  26.40 
1949 08 99.99 -99.99  26.90 
1950 04 99.99 -99.99  28.90 
1950 05 99.99 -99.99  28.10 
1950 06 99.99 -99.99  26.60 
1950 08 99.99 -99.99  26.40 
1950 09 99.99 -99.99  25.80 
1950 10 99.99 -99.99  26.30 
1951 01 99.99 -99.99  26.70 
1951 02 99.99 -99.99  27.20 
1951 04 99.99 -99.99  29.40 
1951 05 99.99 -99.99  27.30 
1951 06 99.99 -99.99  27.90 
1951 08 99.99 -99.99  27.40 
1951 09 99.99 -99.99  26.40 
1951 10 99.99 -99.99  26.70 
1951 12 99.99 -99.99  26.30 
1952 01 99.99 -99.99  27.80 
1952 02 99.99 -99.99  28.70 
1952 03 99.99 -99.99  29.00 
1952 04 99.99 -99.99  29.40 
1952 05 99.99 -99.99  28.60 
1952 06 99.99 -99.99  26.30 
1952 07 99.99 -99.99  27.20 
1952 09 99.99 -99.99  26.70 
1952 10 99.99 -99.99  26.80 
1953 02 99.99 -99.99  26.80 
1953 03 99.99 -99.99  28.60 
1953 04 99.99 -99.99  29.00 
1953 05 99.99 -99.99  27.90 
1953 06 99.99 -99.99  27.20 
1953 07 99.99 -99.99  26.30 
1953 09 99.99 -99.99  26.30 
1954 01 99.99 -99.99  27.60 
1954 02 99.99 -99.99  27.90 
1954 03 99.99 -99.99  29.10 
1954 04 99.99 -99.99  29.50 
1954 05 99.99 -99.99  28.10 
1954 06 99.99 -99.99  27.10 
1954 07 99.99 -99.99  26.60 
1954 08 99.99 -99.99  25.80 
1954 09 99.99 -99.99  25.30 
1954 10 99.99 -99.99  26.40 
1955 01 99.99 -99.99  25.60 
1955 02 99.99 -99.99  26.90 
1955 03 99.99 -99.99  28.30 
1955 04 99.99 -99.99  29.10 
1955 05 99.99 -99.99  27.30 
1955 06 99.99 -99.99  25.80 
1955 07 99.99 -99.99  26.80 
1955 09 99.99 -99.99  26.90 
1955 10 99.99 -99.99  26.20 
1955 11 99.99 -99.99  25.80 
1955 12 99.99 -99.99  26.00 
1956 01 99.99 -99.99  26.20 
1956 02 99.99 -99.99  27.50 
1956 03 99.99 -99.99  29.10 
1956 04 99.99 -99.99  28.90 
1956 05 99.99 -99.99  27.40 
1956 06 99.99 -99.99  26.70 
1956 07 99.99 -99.99  26.00 
1956 08 99.99 -99.99  26.20 
1956 09 99.99 -99.99  26.20 
1956 10 99.99 -99.99  26.90 
1956 11 99.99 -99.99  25.90 
1956 12 99.99 -99.99  25.80 
1957 01 99.99 -99.99  26.60 
1957 02 99.99 -99.99  27.60 
1957 03 99.99 -99.99  28.40 
1957 04 99.99 -99.99  29.60 
1957 06 99.99 -99.99  27.60 
1957 07 99.99 -99.99  26.50 
1957 08 99.99 -99.99  26.40 
1957 12 99.99 -99.99  27.50 
1958 01 99.99 -99.99  28.00 
1958 02 99.99 -99.99  28.70 
1958 03 99.99 -99.99  29.30 
1958 04 99.99 -99.99  29.80 
1958 05 99.99 -99.99  28.80 
1958 06 99.99 -99.99  26.70 
1958 07 99.99 -99.99  26.90 
1958 08 99.99 -99.99  26.50 
1958 09 99.99 -99.99  26.70 
1958 10 99.99 -99.99  26.40 
1958 11 99.99 -99.99  26.80 
1958 12 99.99 -99.99  25.80 
1959 01 99.99 -99.99  27.10 
1959 02 99.99 -99.99  28.20 
1959 03 99.99 -99.99  28.60 
1959 04 99.99 -99.99  29.10 
1959 05 99.99 -99.99  28.80 
1959 06 99.99 -99.99  27.50 
1959 07 99.99 -99.99  26.10 
1959 08 99.99 -99.99  26.00 
1959 09 99.99 -99.99  25.90 
1959 10 99.99 -99.99  26.40 
1959 11 99.99 -99.99  27.20 
1959 12 99.99 -99.99  26.60 
1960 01 99.99 -99.99  26.70 
1960 02 99.99 -99.99  27.60 
1960 03 99.99 -99.99  28.70 
1960 04 99.99 -99.99  29.60 
1960 05 99.99 -99.99  27.70 
1960 06 99.99 -99.99  27.10 
1960 07 99.99 -99.99  27.10 
1960 08 99.99 -99.99  26.80 
1960 09 99.99 -99.99  25.90 
1960 10 99.99 -99.99  27.20 
1960 11 99.99 -99.99  26.60 
1960 12 99.99 -99.99  26.80 
1961 01 99.99 -99.99  26.70 
1961 02 99.99 -99.99  28.10 
1961 03 99.99 -99.99  28.90 
1961 04 99.99 -99.99  30.40 
1961 05 99.99 -99.99  26.90 
1961 06 99.99 -99.99  27.40 
1961 07 99.99 -99.99  26.40 
1961 08 99.99 -99.99  26.40 
1961 09 99.99 -99.99  25.70 
1961 10 99.99 -99.99  26.30 
1961 11 99.99 -99.99  26.80 
1961 12 99.99 -99.99  26.70 
1962 01 99.99 -99.99  26.60 
1962 02 99.99 -99.99  26.60 
1962 03 99.99 -99.99  28.20 
1962 04 99.99 -99.99  29.40 
1962 05 99.99 -99.99  28.50 
1962 06 99.99 -99.99  26.90 
1962 07 99.99 -99.99  26.50 
1962 08 99.99 -99.99  26.30 
1962 09 99.99 -99.99  26.00 
1962 10 99.99 -99.99  27.20 
1962 11 99.99 -99.99  26.90 
1962 12 99.99 -99.99  26.40 
1963 01 99.99 -99.99  25.60 
1963 02 99.99 -99.99  26.90 
1963 03 99.99 -99.99  28.40 
1963 04 99.99 -99.99  28.40 
1963 05 99.99 -99.99  28.80 
1963 06 99.99 -99.99  26.80 
1963 07 99.99 -99.99  26.80 
1963 08 99.99 -99.99  26.10 
1963 09 99.99 -99.99  26.20 
1963 10 99.99 -99.99  26.30 
1963 11 99.99 -99.99  26.90 
1963 12 99.99 -99.99  26.30 
1964 01 99.99 -99.99  26.90 
1964 02 99.99 -99.99  28.00 
1964 03 99.99 -99.99  27.80 
1964 04 99.99 -99.99  29.20 
1964 05 99.99 -99.99  26.80 
1964 06 99.99 -99.99  26.30 
1964 07 99.99 -99.99  26.80 
1964 08 99.99 -99.99  26.20 
1964 09 99.99 -99.99  26.00 
1964 10 99.99 -99.99  25.70 
1964 11 99.99 -99.99  25.80 
1964 12 99.99 -99.99  25.60 
1965 01 99.99 -99.99  25.60 
1965 02 99.99 -99.99  26.90 
1965 04 99.99 -99.99  28.20 
1965 05 99.99 -99.99  27.10 
1965 08 99.99 -99.99  26.10 
1965 09 99.99 -99.99  25.50 
1965 10 99.99 -99.99  25.30 
1965 11 99.99 -99.99  26.90 
1966 04 99.99 -99.99  28.90 
1966 07 99.99 -99.99  26.00 
1966 09 99.99 -99.99  26.30 
1966 11 99.99 -99.99  26.20 
1966 12 99.99 -99.99  26.00 
1967 01 99.99 -99.99  25.60 
1967 02 99.99 -99.99  27.50 
1967 04 99.99 -99.99  28.70 
1967 07 99.99 -99.99  26.10 
1967 08 99.99 -99.99  25.30 
1967 09 99.99 -99.99  26.50 
1967 11 99.99 -99.99  27.00 
1968 01 99.99 -99.99  26.20 
1968 02 99.99 -99.99  27.00 
1968 03 99.99 -99.99  28.30 
1968 04 99.99 -99.99  28.40 
1968 05 99.99 -99.99  27.10 
1968 06 99.99 -99.99  26.60 
1968 07 99.99 -99.99  26.10 
1968 08 99.99 -99.99  25.80 
1968 09 99.99 -99.99  25.90 
1968 10 99.99 -99.99  26.80 
1968 11 99.99 -99.99  27.20 
1968 12 99.99 -99.99  27.60 
1969 01 99.99 -99.99  27.20 
1969 02 99.99 -99.99  27.60 
1969 03 99.99 -99.99  29.10 
1969 04 99.99 -99.99  29.60 
1969 05 99.99 -99.99  28.30 
1969 06 99.99 -99.99  26.10 
1969 07 99.99 -99.99  26.50 
1969 08 99.99 -99.99  26.90 
1969 09 99.99 -99.99  25.60 
1969 10 99.99 -99.99  26.90 
1969 11 99.99 -99.99  26.10 
1969 12 99.99 -99.99  26.10 
1970 01 99.99 -99.99  27.20 
1970 02 99.99 -99.99  28.00 
1970 03 99.99 -99.99  28.90 
1970 04 99.99 -99.99  29.00 
1970 05 99.99 -99.99  28.10 
1970 06 99.99 -99.99  27.00 
1970 07 99.99 -99.99  26.00 
1970 08 99.99 -99.99  26.20 
1970 09 99.99 -99.99  26.10 
1970 11 99.99 -99.99  26.00 
1970 12 99.99 -99.99  26.20 
1971 01 99.99 -99.99  25.60 
1971 02 99.99 -99.99  27.00 
1971 03 99.99 -99.99  27.50 
1971 07 99.99 -99.99  26.00 
1971 08 99.99 -99.99  25.80 
1971 11 99.99 -99.99  25.40 
1972 03 99.99 -99.99  27.60 
1972 04 99.99 -99.99  28.20 
1972 05 99.99 -99.99  27.90 
1972 06 99.99 -99.99  26.40 
1972 07 99.99 -99.99  26.50 
1972 08 99.99 -99.99  26.40 
1972 09 99.99 -99.99  26.50 
1972 11 99.99 -99.99  26.30 
1973 02 99.99 -99.99  28.20 
1973 03 99.99 -99.99  29.00 
1973 06 99.99 -99.99  26.40 
1973 08 99.99 -99.99  26.30 
1973 10 99.99 -99.99  26.10 
1973 11 99.99 -99.99  24.70 
1973 12 99.99 -99.99  24.50 
1974 01 99.99 -99.99  25.20 
1974 02 99.99 -99.99  26.80 
1974 03 99.99 -99.99  27.80 
1974 04 99.99 -99.99  27.60 
1974 05 99.99 -99.99  27.20 
1974 07 99.99 -99.99  26.60 
1975 02 99.99 -99.99  27.40 
1975 03 99.99 -99.99  27.20 
1975 04 99.99 -99.99  30.80 
1975 05 99.99 -99.99  27.20 
1975 06 99.99 -99.99  25.40 
1976 02 99.99 -99.99  27.40 
1976 04 99.99 -99.99  29.70 
1976 10 99.99 -99.99  26.80 
1976 11 99.99 -99.99  25.90 
1976 12 99.99 -99.99  27.00 
1977 01 99.99 -99.99  27.70 
1977 02 99.99 -99.99  27.60 
1977 03 99.99 -99.99  26.20 
1977 04 99.99 -99.99  29.30 
1977 05 99.99 -99.99  28.30 
1977 08 99.99 -99.99  26.30 
1977 09 99.99 -99.99  26.20 
1977 10 99.99 -99.99  27.20 
1977 11 99.99 -99.99  26.50 
1977 12 99.99 -99.99  27.10 
1978 03 99.99 -99.99  28.90 
1978 04 99.99 -99.99  29.20 
1978 05 99.99 -99.99  28.30 
1978 06 99.99 -99.99  26.10 
1978 09 99.99 -99.99  24.90 
1978 10 99.99 -99.99  26.40 
1978 11 99.99 -99.99  27.10 
1978 12 99.99 -99.99  26.90 
1979 03 99.99 -99.99  28.40 
1979 04 99.99 -99.99  28.70 
1979 05 99.99 -99.99  27.40 
1981 05 99.99 -99.99  28.30 
1981 06 99.99 -99.99  27.10 
1981 07 99.99 -99.99  27.30 
1981 08 99.99 -99.99  28.60 
1981 09 99.99 -99.99  26.60 
1981 10 99.99 -99.99  27.30 
1981 11 99.99 -99.99  25.90 
1981 12 99.99 -99.99  25.40 
1982 01 99.99 -99.99  27.10 
1982 06 99.99 -99.99  26.30 
1982 07 99.99 -99.99  25.60 
1982 08 99.99 -99.99  24.10 
1982 09 99.99 -99.99  26.30 
1982 10 99.99 -99.99  26.80 
1982 11 99.99 -99.99  29.70 
1982 12 99.99 -99.99  24.50 
1986 01 99.99 -99.99  26.40 
1986 02 99.99 -99.99  27.30 
1986 03 99.99 -99.99  27.70 
1986 04 99.99 -99.99  28.50 
1986 07 99.99 -99.99  26.30 
1986 08 99.99 -99.99  26.70 
1986 09 99.99 -99.99  26.20 
1986 11 99.99 -99.99  25.40 
1986 12 99.99 -99.99  26.50 
1987 01 99.99 -99.99  28.00 
1987 02 99.99 -99.99  27.30 
1987 03 99.99 -99.99  28.60 
1987 04 99.99 -99.99  30.20 
1987 05 99.99 -99.99  27.90 
1987 06 99.99 -99.99  27.60 
1987 12 99.99 -99.99  24.80 
1988 05 99.99 -99.99  26.30 
1988 06 99.99 -99.99  26.00 
1989 01 99.99 -99.99  25.90 
1989 05 99.99 -99.99  26.20 
1989 09 99.99 -99.99  22.90 
1989 10 99.99 -99.99  24.70 
1989 11 99.99 -99.99  32.00 
1990 01 99.99 -99.99  25.20 
1990 03 99.99 -99.99  26.40 
1990 05 99.99 -99.99  25.60 
1990 06 99.99 -99.99  25.20 
1990 07 99.99 -99.99  24.80 
1990 08 99.99 -99.99  25.20 
1991 01 99.99 -99.99  25.60 
1991 02 99.99 -99.99  26.50 
1991 04 99.99 -99.99  27.50 
1992 01 99.99 -99.99  25.30 
1992 03 99.99 -99.99  25.90 
1992 04 99.99 -99.99  25.60 
1992 07 99.99 -99.99  22.90 
1992 09 99.99 -99.99  26.60 
1992 10 99.99 -99.99  26.30 
1992 11 99.99 -99.99  26.90 
1992 12 99.99 -99.99  24.90 
1993 01 99.99 -99.99  23.60 
1993 02 99.99 -99.99  27.20 
1993 04 99.99 -99.99  29.00 
1993 05 99.99 -99.99  26.20 
1993 06 99.99 -99.99  29.60 
1993 08 99.99 -99.99  27.20 
1993 10 99.99 -99.99  25.40 
1993 11 99.99 -99.99  29.30 
1994 03 99.99 -99.99  27.30 
1994 05 99.99 -99.99  27.90 
1994 06 99.99 -99.99  27.30 
1994 09 99.99 -99.99  26.00 
1994 10 99.99 -99.99  25.80 
1995 06 99.99 -99.99  27.10 
1995 12 99.99 -99.99  22.60 
1996 01 99.99 -99.99  26.60 
1996 02 99.99 -99.99  26.50 
1996 05 99.99 -99.99  27.90 
1996 06 99.99 -99.99  27.50 
1996 08 99.99 -99.99  29.40 
1996 09 99.99 -99.99  26.50 
2001 03 99.99 -99.99  28.20 
2001 04 99.99 -99.99  29.90 
2001 05 99.99 -99.99  26.80 
2001 06 99.99 -99.99  27.10 
2001 08 99.99 -99.99  26.70 
2001 09 99.99 -99.99  27.40 
2001 10 99.99 -99.99  26.60 
2001 11 99.99 -99.99  27.20 
2001 12 99.99 -99.99  27.20 
2002 01 99.99 -99.99  27.90 
2002 02 99.99 -99.99  29.10 
2002 03 99.99 -99.99  29.60 
2002 04 99.99 -99.99  30.10 
2002 05 99.99 -99.99  28.30 
2002 06 99.99 -99.99  28.00 
2002 07 99.99 -99.99  27.90 
2002 08 99.99 -99.99  26.10 
2002 09 99.99 -99.99  26.00 
2002 10 99.99 -99.99  27.00 
2002 11 99.99 -99.99  26.60 
2002 12 99.99 -99.99  27.20 
2003 01 99.99 -99.99  27.20 
2003 02 99.99 -99.99  29.40 
2003 03 99.99 -99.99  30.10 
2003 04 99.99 -99.99  30.70 
2003 05 99.99 -99.99  28.90 
2003 06 99.99 -99.99  28.40 
