1952 09 29.60  19.20  24.40 
1952 10 27.50  20.90  24.20 
1952 11 26.30  17.40  21.84 
1952 12 20.50  12.30  16.40 
1953 01 22.30  14.20  18.25 
1953 02 23.00  15.90  19.45 
1953 04 29.00  19.29  24.15 
1953 05 34.09  22.70  28.40 
1953 06 33.80  23.60  28.70 
1953 07 35.40  23.30  29.35 
1953 08 33.30  23.20  28.25 
1953 09 30.70  22.60  26.65 
1953 10 31.10  21.70  26.40 
1953 11 25.80  18.10  21.95 
1953 12 21.50  14.50  18.00 
1954 01 25.00  16.20  20.60 
1954 02 25.40  14.10  19.75 
1954 03 23.10  14.50  18.79 
1954 04 32.20  21.10  26.65 
1954 05 33.59  22.70  28.15 
1954 06 34.59  24.30  29.45 
1954 07 34.90  23.60  29.25 
1954 08 32.90  23.30  28.10 
1954 09 29.90  22.90  26.40 
1954 10 28.10  19.00  23.55 
1954 11 26.90  16.60  21.75 
1954 12 20.50  13.00  16.75 
1955 01 20.20  10.30  15.25 
1955 02 27.10  14.60  20.85 
1955 03 30.00  17.29  23.65 
1955 04 31.00  20.20  25.60 
1955 05 33.40  22.90  28.15 
1955 06 33.40  23.60  28.50 
1955 07 33.40  23.50  28.45 
1955 08 32.70  22.80  27.75 
1955 09 31.70  22.40  27.05 
1955 10 28.50  19.40  23.95 
1955 11 22.90  15.60  19.25 
1955 12 24.40  13.90  19.15 
1956 01 21.50  11.20  16.35 
1956 02 24.90  15.40  20.15 
1956 03 30.30  18.40  24.34 
1956 04 31.60  21.80  26.70 
1956 05 32.30  22.90  27.59 
1956 06 33.70  23.60  28.65 
1956 07 33.30  23.30  28.30 
1956 08 31.40  22.90  27.15 
1956 09 30.50  22.60  26.55 
1956 10 28.10  20.10  24.10 
1956 11 22.90  15.70  19.29 
1956 12 19.79  13.00  16.40 
1957 01 22.80  14.50  18.65 
1957 02 21.00  12.80  16.90 
1957 03 25.70  17.20  21.45 
1957 04 31.30  20.90  26.09 
1957 05 33.09  23.30  28.20 
1957 06 32.59  24.10  28.34 
1957 07 32.70  23.60  28.15 
1957 08 32.30  23.50  27.90 
1957 09 30.40  22.70  26.55 
1957 10 27.20  20.20  23.70 
1957 11 27.00  18.29  22.65 
1957 12 24.70  16.00  20.35 
1958 01 21.10  13.90  17.50 
1958 02 21.20  13.50  17.35 
1958 03 29.70  18.70  24.20 
1958 04 32.70  21.30  27.00 
1958 05 34.20  23.60  28.90 
1958 06 32.50  24.10  28.30 
1958 07 32.70  23.90  28.30 
1958 08 31.90  22.90  27.40 
1958 09 30.40  22.80  26.59 
1958 10 27.00  20.10  23.55 
1958 11 25.60  16.00  20.80 
1958 12 25.20  13.20  19.20 
1959 01 23.10  13.70  18.40 
1959 02 24.50  16.29  20.40 
1959 03 25.10  17.70  21.40 
1959 04 31.10  21.50  26.30 
1959 05 32.30  22.60  27.45 
1959 06 35.00  25.00  30.00 
1959 07 33.00  23.60  28.30 
1959 08 31.80  23.60  27.70 
1959 09 31.20  22.80  27.00 
1959 10 29.70  18.60  24.15 
1959 11 26.90  18.00  22.45 
1959 12 23.90  17.00  20.45 
1960 01 22.70  12.70  17.70 
1960 02 24.50  15.00  19.75 
1960 03 31.50  19.90  25.70 
1960 04 30.00  19.50  24.75 
1960 05 33.00  22.70  27.85 
1960 06 31.90  24.40  28.15 
1960 07 32.70  23.50  28.10 
1960 08 31.00  24.00  27.50 
1960 09 30.10  22.90  26.50 
1960 10 26.50  21.00  23.75 
1960 11 26.50  19.00  22.75 
1960 12 21.70  14.40  18.04 
1961 01 21.80  12.80  17.29 
1961 02 22.90  14.90  18.90 
1961 03 27.80  18.50  23.15 
1961 04 31.30  21.00  26.15 
1961 05 31.40  22.70  27.05 
1961 06 31.90  23.30  27.59 
1961 07 33.50  24.00  28.75 
1961 08 32.50  23.90  28.20 
1961 09 30.50  22.80  26.65 
1961 10 28.60  21.30  24.95 
1961 11 26.60  19.10  22.85 
1961 12 25.30  16.40  20.84 
1962 01 19.90  11.50  15.70 
1962 02 25.00  13.60  19.29 
1962 03 26.20  16.40  21.30 
1962 04 30.40  20.20  25.30 
1962 05 33.90  23.90  28.90 
1962 06 32.59  24.00  28.30 
1962 07 32.90  24.00  28.45 
1962 08 32.30  23.30  27.80 
1962 09 30.10  23.10  26.60 
1962 10 28.60  20.20  24.40 
1962 11 24.10  17.79  20.95 
1962 12 23.00  13.40  18.20 
1963 01 20.50   9.39  14.95 
1963 02 22.90  14.50  18.70 
1963 03 26.70  16.79  21.75 
1963 04 31.40  20.00  25.70 
1963 05 34.00  22.80  28.40 
1963 06 31.90  23.50  27.70 
1963 07 31.60  23.80  27.70 
1963 08 31.40  23.70  27.55 
1963 09 30.70  23.50  27.10 
1963 10 28.60  21.30  24.95 
1963 11 28.30  20.29  24.30 
1963 12 23.70  14.60  19.15 
1964 01 22.00  14.80  18.40 
1964 02 21.20  13.90  17.54 
1964 03 27.30  17.90  22.59 
1964 04 33.30  21.70  27.50 
1964 05 31.40  23.20  27.30 
1964 06 32.59  23.70  28.15 
1964 07 32.59  23.50  28.05 
1964 08 31.50  23.60  27.55 
1964 09 30.10  23.30  26.70 
1964 10 28.90  22.00  25.45 
1964 11 23.90  16.40  20.15 
1964 12 22.00  13.90  17.95 
1965 01 23.90  13.30  18.60 
1965 02 25.90  16.79  21.34 
1965 03 27.20  17.70  22.45 
1965 04 31.10  21.40  26.25 
1965 05 31.60  22.90  27.25 
1965 06 31.50  23.80  27.65 
1965 07 32.50  23.70  28.10 
1965 08 32.50  23.30  27.90 
1965 09 30.50  22.40  26.45 
1965 10 30.40  21.60  26.00 
1965 11 25.90  19.70  22.80 
1965 12 22.70  16.00  19.35 
1966 01 25.30  16.29  20.80 
1966 02 26.30  16.29  21.30 
1966 03 29.00  19.60  24.30 
1966 04 33.50  22.20  27.85 
1966 05 30.90  22.80  26.84 
1966 06 33.09  24.20  28.65 
1966 07 32.80  23.80  28.30 
1966 08 31.80  23.60  27.70 
1966 09 31.00  20.90  25.95 
1966 10 30.10  21.50  25.80 
1966 11 25.80  18.40  22.09 
1966 12 24.10  17.60  20.85 
1967 01 18.50  11.60  15.05 
1967 02 20.40  12.20  16.29 
1967 03 27.90  17.00  22.45 
1967 04 29.50  20.60  25.05 
1967 05 33.59  23.30  28.45 
1967 06 32.50  23.40  27.95 
1967 07 33.50  24.00  28.75 
1967 08 31.20  23.40  27.30 
1967 09 29.40  22.50  25.95 
1967 10 27.40  19.40  23.40 
1967 11 26.00  19.00  22.50 
1967 12 20.40  13.00  16.70 
1968 01 22.80  14.10  18.45 
1968 05 33.09  22.70  27.90 
1968 06 32.70  23.70  28.20 
1968 07 34.20  24.60  29.40 
1968 08 32.30  24.00  28.15 
1968 09 29.70  22.80  26.25 
1968 10 29.50  20.10  24.80 
1968 11 28.50  19.00  23.75 
1968 12 28.20  17.10  22.65 
1969 01 23.70  15.40  19.54 
1969 02 22.40  13.40  17.90 
1969 03 26.00  17.60  21.80 
1969 04 31.10  19.60  25.35 
1969 05 34.70  24.40  29.55 
1969 06 32.70  24.20  28.45 
1969 07 32.40  24.00  28.20 
1969 08 32.50  23.40  27.95 
1969 09 31.10  23.00  27.05 
1969 10 30.00  21.20  25.60 
1969 11 24.80  15.80  20.29 
1969 12 22.60  13.10  17.85 
1970 01 21.90  12.90  17.40 
1970 02 26.80  16.00  21.40 
1970 03 26.20  16.90  21.55 
1970 04 29.30  20.20  24.75 
1970 05 33.09  23.50  28.30 
1970 06 32.80  23.70  28.25 
1970 07 34.40  24.40  29.40 
1970 08 32.20  23.80  28.00 
1970 09 30.80  22.80  26.80 
1970 10 25.50  20.29  22.90 
1970 11 23.50  17.50  20.50 
1970 12 21.80  16.29  19.04 
1971 01 20.10  12.30  16.20 
1971 02 22.40  14.10  18.25 
1971 03 27.20  17.20  22.20 
1971 04 31.50  20.90  26.20 
1971 05 30.70  22.40  26.55 
1971 06 32.59  24.20  28.40 
1971 07 31.50  23.70  27.60 
1971 08 31.70  23.10  27.40 
1971 09 31.00  22.60  26.80 
1971 10 26.00  19.40  22.70 
1971 11 24.40  15.80  20.10 
1971 12 21.50  14.90  18.20 
1972 01 21.00  12.50  16.75 
1972 02 24.30  14.70  19.50 
1972 03 27.60  16.79  22.20 
1972 04 29.90  20.70  25.30 
1972 05 33.09  23.40  28.25 
1972 06 32.20  24.30  28.25 
1972 07 31.40  23.90  27.65 
1972 08 30.90  23.50  27.20 
1972 09 30.80  22.80  26.80 
1972 10 29.50  21.80  25.65 
1972 11 25.60  19.90  22.75 
1972 12 23.20  15.70  19.45 
1973 01 22.00  14.90  18.45 
1973 02 29.20  18.20  23.70 
1973 03 30.30  19.79  25.05 
1973 04 33.20  22.50  27.85 
1973 05 34.59  24.40  29.50 
1973 06 33.50  24.80  29.15 
1973 07 32.80  24.10  28.45 
1973 08 30.70  23.50  27.10 
1973 09 30.60  23.00  26.80 
1973 10 26.40  20.60  23.50 
1973 11 23.60  16.90  20.25 
1973 12 21.70  13.20  17.45 
1974 01 24.30  13.90  19.09 
1974 02 21.90  12.80  17.35 
1974 03 24.80  15.90  20.34 
1974 04 29.10  20.00  24.55 
1974 05 32.59  23.10  27.84 
1974 06 32.20  24.30  28.25 
1974 07 34.30  24.60  29.45 
1974 08 31.60  23.50  27.55 
1974 09 31.80  23.10  27.45 
1974 10 27.30  20.70  24.00 
1974 11 23.70  17.00  20.35 
1974 12 20.90  15.60  18.25 
1975 01 20.29  14.90  17.59 
1975 02 24.00  15.80  19.90 
1975 03 28.00  19.40  23.70 
1975 04 32.40  21.70  27.05 
1975 05 33.59  23.80  28.70 
1975 06 32.50  24.00  28.25 
1975 07 33.00  23.60  28.30 
1975 08 31.20  23.50  27.35 
1975 09 31.40  22.70  27.05 
1975 10 27.60  21.10  24.35 
1975 11 24.30  16.79  20.55 
1975 12 19.40  11.10  15.25 
1976 01 22.30  13.40  17.84 
1976 02 26.10  16.10  21.10 
1976 03 25.90  16.29  21.09 
1976 04 31.20  20.60  25.90 
1976 05 32.00  22.70  27.35 
1976 06 32.20  23.70  27.95 
1976 07 31.90  23.60  27.75 
1976 08 31.80  23.00  27.40 
1976 09 30.30  22.40  26.34 
1976 10 29.40  21.90  25.65 
1976 11 23.10  15.60  19.35 
1976 12 23.20  15.10  19.15 
1977 01 19.60  12.10  15.85 
1977 02 20.40  11.70  16.04 
1977 03 27.50  16.50  22.00 
1977 04 32.09  21.10  26.59 
1977 05 34.20  23.50  28.85 
1977 06 35.80  24.80  30.30 
1977 07 33.09  24.20  28.65 
1977 08 33.09  24.10  28.59 
1977 09 30.30  22.80  26.55 
1977 10 30.30  21.20  25.75 
1977 11 25.70  17.20  21.45 
1977 12 26.60  16.50  21.55 
1978 01 23.00  14.20  18.60 
1978 02 22.60  14.10  18.35 
1978 03 28.80  18.79  23.80 
1978 04 31.70  21.60  26.65 
1978 05 32.30  23.10  27.70 
1978 06 32.80  24.10  28.45 
1978 07 33.00  23.70  28.35 
1978 08 31.60  24.00  27.80 
1978 09 28.90  23.10  26.00 
1978 10 26.80  20.50  23.65 
1978 11 25.30  18.20  21.75 
1978 12 24.50  16.00  20.25 
1979 01 26.20  16.70  21.45 
1979 02 27.40  17.60  22.50 
1979 03 29.30  19.29  24.30 
1979 04 31.00  21.40  26.20 
1979 05 32.20  23.10  27.65 
1979 06 32.40  24.10  28.25 
1979 07 34.30  24.90  29.59 
1979 08 32.80  24.40  28.59 
1979 09 30.80  22.80  26.80 
1979 10 29.50  18.79  24.15 
1979 11 24.80  16.60  20.70 
1979 12 25.50  15.10  20.29 
1980 01 25.40  15.20  20.29 
1980 02 22.30  14.30  18.29 
1980 03 33.00  20.60  26.80 
1980 04 33.80  21.40  27.59 
1980 05 33.59  23.50  28.55 
1980 06 33.20  24.20  28.70 
1980 07 33.59  24.50  29.05 
1980 08 33.59  24.20  28.90 
1980 09 30.10  23.00  26.55 
1980 10 29.50  21.90  25.70 
1980 11 27.00  18.70  22.85 
1980 12 23.90  16.40  20.15 
1981 01 24.40  15.20  19.79 
1981 02 27.80  17.29  22.55 
1981 03 31.50  20.20  25.85 
1981 04 33.59  22.40  28.00 
1981 05 30.40  22.70  26.55 
1981 06 31.80  23.90  27.84 
1981 07 32.00  24.30  28.15 
1981 08 32.70  24.40  28.55 
1981 09 31.10  23.20  27.15 
1981 10 28.30  21.40  24.84 
1981 11 25.00  19.10  22.05 
1981 12 21.30  13.40  17.34 
1982 01 24.10  14.90  19.50 
1982 02 24.20  15.80  20.00 
1982 03 29.70  18.10  23.90 
1982 04 28.90  20.20  24.55 
1982 05 32.40  22.80  27.60 
1982 06 32.59  24.60  28.59 
1982 07 33.00  24.50  28.75 
1982 08 33.20  24.40  28.80 
1982 09 30.30  23.20  26.75 
1982 10 29.60  22.00  25.80 
1982 11 26.30  19.79  23.05 
1982 12 21.50  12.30  16.90 
1983 01 20.10  13.00  16.54 
1983 02 21.00  15.30  18.15 
1983 03 24.80  16.70  20.75 
1983 04 32.00  21.20  26.60 
1983 05 34.50  23.90  29.20 
1983 06 34.00  25.10  29.55 
1983 07 34.90  24.80  29.85 
1983 08 31.90  23.70  27.80 
1983 09 32.20  23.30  27.75 
1983 10 28.10  22.30  25.20 
1983 11 25.60  16.29  20.95 
1983 12 22.20  14.10  18.15 
1984 01 19.10  11.00  15.05 
1984 02 21.70  13.50  17.60 
1984 03 27.60  17.29  22.45 
1984 04 32.90  22.60  27.75 
1984 05 31.20  22.70  26.95 
1984 06 32.50  24.50  28.50 
1984 07 33.59  24.00  28.80 
1984 08 31.40  23.30  27.34 
1984 09 30.60  22.80  26.70 
1984 10 28.30  21.00  24.65 
1984 11 26.40  18.50  22.45 
1984 12 21.60  14.60  18.10 
1985 01 21.10  13.80  17.45 
1985 02 24.20  16.20  20.20 
1985 03 24.00  15.90  19.95 
1985 04 27.20  19.20  23.20 
1985 05 32.80  22.90  27.84 
1985 06 32.40  25.10  28.75 
1985 07 33.50  23.70  28.60 
1985 08 31.50  24.00  27.75 
1985 09 29.00  22.80  25.90 
1985 10 29.10  21.30  25.20 
1985 11 26.40  19.79  23.09 
1985 12 23.20  15.30  19.25 
1986 01 23.10  13.40  18.25 
1986 02 23.40  15.10  19.25 
1986 03 27.50  17.29  22.40 
1986 04 32.80  21.50  27.15 
1986 05 31.60  23.50  27.55 
1986 06 33.50  24.50  29.00 
1986 07 32.90  24.40  28.65 
1986 08 32.09  23.60  27.84 
1986 09 31.20  22.30  26.75 
1986 10 28.60  21.20  24.90 
1986 11 24.70  17.29  21.00 
1986 12 23.00  15.40  19.20 
1987 01 24.50  15.80  20.15 
1987 02 27.30  16.40  21.84 
1987 03 32.40  20.70  26.55 
1987 04 30.50  20.90  25.70 
1987 05 34.09  23.70  28.90 
1987 06 33.40  24.80  29.10 
1987 07 33.40  24.40  28.90 
1987 08 33.09  24.20  28.65 
1987 09 31.70  23.20  27.45 
1987 10 30.80  22.10  26.45 
1987 11 25.40  19.60  22.50 
1987 12 21.30  13.00  17.15 
1988 01 25.40  16.50  20.95 
1988 02 25.10  16.70  20.90 
1988 03 25.00  16.60  20.80 
1988 04 28.30  19.79  24.05 
1988 05 34.20  24.20  29.20 
1988 06 33.09  24.00  28.55 
1988 07 33.80  24.30  29.05 
1988 08 32.30  23.50  27.90 
1988 09 31.30  23.10  27.20 
1988 10 26.40  21.10  23.75 
1988 11 23.10  15.80  19.45 
1988 12 22.80  14.80  18.79 
1989 01 20.40  14.20  17.29 
1989 02 22.90  14.40  18.65 
1989 03 24.70  16.90  20.80 
1989 04 31.40  22.00  26.70 
1989 05 32.20  23.30  27.75 
1989 06 33.50  24.20  28.85 
1989 07 32.40  23.60  28.00 
1989 08 32.30  23.50  27.90 
1989 09 31.80  23.10  27.45 
1989 10 27.90  21.20  24.55 
1989 11 25.60  18.20  21.90 
1989 12 23.50  15.10  19.29 
1990 01 22.70  15.10  18.90 
1990 02 24.00  16.00  20.00 
1990 03 26.00  18.00  22.00 
1990 04 32.20  22.10  27.15 
1990 05 30.40  22.10  26.25 
1990 06 32.59  24.10  28.34 
1990 07 33.40  24.60  29.00 
1990 08 32.70  24.20  28.45 
1990 09 31.10  23.50  27.30 
1990 10 28.00  22.00  25.00 
1990 11 26.10  19.00  22.55 
1990 12 25.20  16.20  20.70 
1991 01 25.00  16.70  20.85 
1991 02 26.60  16.90  21.75 
1991 03 32.30  19.79  26.05 
1991 04 32.30  21.40  26.84 
1991 05 33.50  23.90  28.70 
1991 06 32.70  24.50  28.60 
1991 07 32.80  25.00  28.90 
1991 08 32.59  24.50  28.55 
1991 09 31.80  23.60  27.70 
1991 10 29.30  21.20  25.25 
1991 11 25.70  17.90  21.80 
1991 12 24.00  17.10  20.55 
1992 01 21.40  13.40  17.40 
1992 02 22.70  15.80  19.25 
1992 03 27.80  18.20  23.00 
1992 04 30.80  21.60  26.20 
1992 05 33.59  24.00  28.80 
1992 06 32.20  24.50  28.35 
1992 07 31.90  23.80  27.84 
1992 08 32.70  24.00  28.35 
1992 09 31.30  23.30  27.30 
1992 10 27.50  20.40  23.95 
1992 11 25.70  16.50  21.10 
1992 12 25.20  17.20  21.20 
1993 01 20.80  12.80  16.79 
1993 02 27.20  16.10  21.65 
1993 03 28.80  19.10  23.95 
1993 04 31.80  21.80  26.80 
1993 05 33.09  23.60  28.34 
1993 06 34.80  25.60  30.20 
1993 07 34.40  24.90  29.65 
1993 08 32.50  24.10  28.30 
1993 09 31.10  23.20  27.15 
1993 10 27.70  20.50  24.10 
1993 11 26.40  18.60  22.50 
1993 12 21.50  14.30  17.90 
1994 01 23.60  15.10  19.35 
1994 02 26.70  17.70  22.20 
1994 03 25.40  17.29  21.34 
1994 04 32.40  22.80  27.60 
1994 05 32.80  23.90  28.34 
1994 06 31.30  24.50  27.90 
1994 07 31.40  23.90  27.65 
1994 08 32.20  24.10  28.15 
1994 09 30.10  23.20  26.65 
1994 10 28.70  19.60  24.15 
1994 11 27.40  18.70  23.05 
1994 12 24.50  17.79  21.15 
1995 01 22.40  14.40  18.40 
1995 02 22.70  15.00  18.85 
1995 03 27.60  17.50  22.55 
1995 04 33.80  22.40  28.09 
1995 05 32.00  22.60  27.30 
1995 06 33.40  25.10  29.25 
1995 07 33.30  24.10  28.70 
1995 08 32.09  23.70  27.90 
1995 09 30.70  23.00  26.85 
1995 10 28.00  21.90  24.95 
1995 11 24.40  18.10  21.25 
1995 12 21.50  14.60  18.04 
1996 01 24.30  15.10  19.70 
1996 02 20.10  12.70  16.40 
1996 03 30.00  18.20  24.10 
1996 04 28.60  20.40  24.50 
1996 05 33.50  23.60  28.55 
1996 06 34.09  24.60  29.34 
1996 07 34.50  25.10  29.80 
1996 08 32.80  24.20  28.50 
1996 09 30.00  23.30  26.65 
1996 10 28.90  22.20  25.55 
1996 11 25.80  20.00  22.90 
1996 12 22.30  15.60  18.95 
1997 01 23.30  15.30  19.29 
1997 02 21.40  15.50  18.45 
1997 03 28.40  19.20  23.80 
1997 04 29.70  21.60  25.65 
1997 05 31.80  23.30  27.55 
1997 06 32.50  24.90  28.70 
1997 07 32.59  24.90  28.75 
1997 08 32.30  25.10  28.70 
1997 09 29.30  22.60  25.95 
1997 10 29.70  22.30  26.00 
1997 11 28.80  20.29  24.55 
1997 12 24.90  17.60  21.25 
1998 01 99.99  15.50 -99.99 
1998 02 25.20  17.00  21.10 
1998 03 30.10  20.60  25.35 
1998 04 32.30  22.90  27.59 
1998 05 32.90  24.30  28.60 
1998 06 34.30  26.80  30.55 
1998 07 34.59  25.90  30.25 
1998 08 33.40  25.00  29.20 
1998 09 30.70  23.90  27.30 
1998 10 29.50  22.00  25.75 
1998 11 25.70  19.90  22.80 
1998 12 22.80  16.60  19.70 
1999 01 22.50  14.90  18.70 
1999 02 25.60  16.79  21.20 
1999 03 29.40  19.40  24.40 
1999 04 30.80  22.60  26.70 
1999 05 30.00  22.90  26.45 
1999 06 33.09  24.50  28.80 
1999 07 33.50  25.10  29.30 
1999 08 31.80  24.00  27.90 
1999 09 30.70  22.90  26.80 
1999 10 28.80  22.30  25.55 
1999 11 25.50  19.50  22.50 
1999 12 20.00  13.70  16.85 
2000 01 23.70  15.40  19.54 
2000 02 21.90  16.10  19.00 
2000 03 28.60  19.20  23.90 
2000 04 31.60  23.00  27.30 
2000 05 31.40  23.60  27.50 
2000 06 32.90  24.40  28.65 
2000 07 32.09  24.50  28.30 
2000 08 32.59  24.40  28.50 
2000 09 30.90  22.90  26.90 
2000 10 28.90  22.40  25.65 
2000 11 25.00  17.50  21.25 
2000 12 23.50  16.90  20.20 
2001 01 24.90  16.60  20.75 
2001 02 23.60  16.20  19.90 
2001 03 27.40  19.90  23.65 
2001 04 33.00  23.20  28.10 
2001 05 32.70  24.20  28.45 
2001 06 32.90  24.80  28.85 
2001 07 32.59  24.80  28.70 
2001 08 32.40  24.50  28.45 
2001 09 31.10  23.80  27.45 
2001 10 30.60  23.00  26.80 
2001 11 25.70  17.40  21.55 
2001 12 22.20  15.90  19.04 
2002 01 23.30  15.10  19.20 
2002 02 26.60  17.50  22.05 
2002 03 29.30  20.00  24.65 
2002 04 33.59  23.10  28.34 
2002 05 32.30  24.40  28.34 
2002 06 33.30  25.20  29.25 
2002 07 32.59  25.70  29.15 
2002 08 31.80  24.50  28.15 
2002 09 28.80  23.20  26.00 
2002 10 29.50  22.00  25.75 
2002 11 25.50  19.70  22.60 
2002 12 22.80  17.29  20.04 
2003 01 22.80  14.70  18.75 
2003 02 26.70  18.10  22.40 
2003 03 27.70  19.10  23.40 
2003 04 34.40  23.70  29.05 
2003 05 34.30  25.10  29.70 
2003 06 34.00  25.30  29.65 
2003 07 33.70  24.70  29.20 
2003 08 32.70  24.70  28.70 
2003 09 30.70  24.20  27.45 
2003 10 29.80  21.90  25.84 
2003 11 26.80  19.29  23.05 
2003 12 23.10  15.50  19.29 
2004 01 23.50  15.50  19.50 
2004 02 23.80  15.10  19.45 
2004 03 27.20  18.90  23.05 
2004 04 30.60  21.80  26.20 
2004 05 32.80  23.60  28.20 
2004 06 33.70  24.60  29.15 
2004 07 33.70  24.60  29.15 
2004 08 32.70  24.30  28.50 
2004 09 31.40  22.80  27.09 
2004 10 29.10  20.00  24.55 
2004 11 27.20  19.00  23.10 
2004 12 25.40  16.79  21.09 
2005 01 22.69  15.17  18.93 
2005 02 24.91  17.15  21.03 
2005 03 25.39  16.70  21.04 
2005 04 30.06  22.41  26.23 
2005 05 34.08  25.75  29.91 
2005 06 33.22  26.20  29.71 
2005 07 31.98  25.31  28.64 
2005 08 30.97  25.14  28.05 
2005 09 29.81  24.35  27.08 
2005 10 28.15  22.86  25.50 
2005 11 26.61  21.12  23.86 
2005 12 19.93  15.44  17.68 
2006 01 21.22  14.33  17.77 
2006 02 23.87  17.50  20.68 
2006 03 26.05  19.10  22.57 
2006 04 30.00  23.00  26.50 
2006 05 31.41  24.46  27.93 
2006 06 33.20  26.05  29.62 
2006 07 32.00  26.25  29.12 
2006 08 30.27  24.70  27.48 
2006 09 28.98  24.01  26.49 
2006 10 29.95  23.27  26.61 
2006 11 28.57  21.43  25.00 
2006 12 22.13  16.94  19.53 
2007 01 20.16  14.32  17.24 
2007 02 27.19  17.86  22.52 
2007 03 29.19  20.89  25.04 
2007 04 28.71  21.24  24.97 
2007 05 31.01  24.03  27.52 
2007 06 33.49  25.64  29.56 
2007 07 33.71  25.42  29.56 
2007 08 30.68  24.65  27.66 
2007 09 30.36  23.79  27.07 
2007 10 27.50  22.26  24.88 
2007 11 23.82  17.48  20.65 
2007 12 24.52  18.24  21.38 
2008 01 21.16  14.03  17.59 
2008 02 15.32  11.64  13.48 
2008 03 27.32  18.96  23.14 
2008 04 30.91  23.02  26.96 
2008 05 31.20  24.00  27.60 
2008 06 32.06  25.40  28.73 
2008 07 32.82  25.45  29.13 
2008 08 31.27  24.68  27.97 
2008 09 30.71  24.42  27.56 
2008 10 28.07  23.31  25.68 
2008 11 25.45  19.07  22.26 
2008 12 21.87  15.54  18.70 
2009 01 20.14  12.68  16.41 
2009 02 29.22  19.54  24.38 
2009 03 27.64  19.76  23.70 
2009 04 28.03  22.31  25.17 
2009 05 30.36  23.32  26.84 
2009 06 32.87  25.66  29.26 
2009 07 32.46  25.45  28.95 
2009 08 31.77  24.78  28.27 
2009 09 30.68  24.61  27.64 
2009 10 28.51  22.89  25.70 
2009 11 24.00  17.85  20.92 
2009 12 23.97  16.54  20.25 
2010 01 22.87  17.02  19.94 
2010 02 26.54  18.25  22.39 
2010 03 28.31  19.24  23.77 
2010 04 30.36  22.47  26.41 
2010 05 33.61  25.75  29.68 
2010 06 33.91  26.32  30.12 
2010 07 33.65  25.99  29.82 
2010 08 31.25  24.28  27.76 
2010 09 31.79  24.46  28.12 
2010 10 26.50  21.61  24.05 
2010 11 24.57  19.10  21.83 
2010 12 23.88  15.62  19.75 
2011 01 15.50  11.81  13.65 
2011 02 23.47  15.45  19.45 
2011 03 21.69  15.65  18.67 
2011 04 29.14  21.15  25.14 
2011 05 31.61  24.03  27.82 
2011 06 32.89  25.48  29.18 
2011 07 32.72  25.58  29.15 
2011 08 32.09  24.81  28.45 
2011 09 29.74  24.08  26.91 
2011 10 28.06  22.32  25.18 
2011 11 25.83  20.96  23.39 
2011 12 19.95  14.93  17.44 
2012 01 19.43  14.77  17.10 
2012 02 22.26  16.15  19.20 
2012 03 26.91  19.12  23.02 
2012 04 32.31  23.97  28.14 
2012 05 32.86  25.10  28.98 
2012 06 31.55  26.10  28.82 
2012 07 32.53  25.33  28.93 
2012 08 31.63  25.11  28.37 
2012 09 30.78  24.18  27.48 
2012 10 29.65  22.74  26.19 
2012 11 27.42  21.46  24.43 
2012 12 23.36  17.35  20.35 
2013 01 21.39  15.34  18.36 
2013 02 26.53  18.84  22.68 
2013 03 29.34  20.45  24.90 
2013 04 29.60  22.40  26.00 
2013 05 33.20  25.34  29.27 
2013 06 32.20  25.34  28.77 
2013 07 31.65  24.76  28.20 
2013 08 31.63  24.85  28.24 
2013 09 29.31  24.34  26.82 
2013 10 27.80  21.73  24.76 
2013 11 24.69  19.94  22.31 
2013 12 20.07  13.44  16.75 
