1948 07 26.70  13.30  20.00 
1948 08 30.00  11.20  20.60 
1948 09 32.70  14.90  23.80 
1948 10 35.80  17.10  26.45 
1948 11 34.09  19.60  26.84 
1948 12 35.30  23.10  29.20 
1949 01 36.70  25.10  30.90 
1949 02 33.40  24.40  28.90 
1949 03 37.50  23.00  30.25 
1949 04 33.80  17.79  25.80 
1949 05 28.40  16.60  22.50 
1949 06 26.40  12.60  19.50 
1949 07 27.50   9.89  18.70 
1949 08 29.70  14.30  22.00 
1949 09 31.30  14.00  22.65 
1949 10 32.50  15.40  23.95 
1949 11 33.80  19.79  26.80 
1949 12 37.40  24.80  31.10 
1950 01 35.80  25.70  30.75 
1950 02 35.20  25.80  30.50 
1950 03 37.30  23.40  30.34 
1950 04 35.50  18.50  27.00 
1950 05 29.00  18.50  23.75 
1950 06 25.20  12.20  18.70 
1950 07 25.40   9.50  17.45 
1950 08 29.80  11.50  20.65 
1950 09 31.90  15.60  23.75 
1950 10 32.50  17.29  24.90 
1950 11 35.20  20.40  27.80 
1950 12 35.90  23.60  29.75 
1951 01 32.90  24.70  28.80 
1951 02 35.30  25.40  30.34 
1951 03 37.20  24.30  30.75 
1951 04 35.40  21.50  28.45 
1951 05 29.90  15.90  22.90 
1951 06 26.50  14.70  20.60 
1951 07 25.80  12.30  19.04 
1951 08 27.30  11.80  19.54 
1951 09 31.70  14.50  23.10 
1951 10 33.30  16.40  24.84 
1951 11 39.90  21.60  30.75 
1951 12 36.50  22.40  29.45 
1952 01 36.40  24.70  30.55 
1952 02 36.59  26.30  31.45 
1952 03 37.90  23.40  30.65 
1952 04 35.70  20.70  28.20 
1952 05 29.30  17.70  23.50 
1952 06 27.90  10.20  19.04 
1952 07 26.20  13.30  19.75 
1952 08 27.70  10.50  19.10 
1952 09 32.70  14.40  23.55 
1952 10 32.20  17.00  24.60 
1952 11 34.80  20.29  27.55 
1952 12 35.09  22.00  28.55 
1953 01 36.70  24.50  30.60 
1953 02 37.30  21.90  29.59 
1953 03 38.40  25.60  32.00 
1953 04 35.70  22.80  29.25 
1953 05 29.10  16.60  22.85 
1953 06 27.10  13.70  20.40 
1953 07 28.00  11.10  19.54 
1953 08 26.60  11.10  18.85 
1953 09 31.10  14.60  22.85 
1953 10 33.80  17.20  25.50 
1953 11 36.80  20.50  28.65 
1953 12 36.90  23.60  30.25 
1954 01 37.50  24.90  31.20 
1954 02 38.70  24.70  31.70 
1954 03 38.40  23.90  31.15 
1954 04 31.80  22.70  27.25 
1954 05 30.10  19.79  24.95 
1954 06 26.00  13.10  19.54 
1954 07 26.60  12.50  19.54 
1954 08 29.40  13.10  21.25 
1954 09 33.20  15.00  24.10 
1954 10 35.59  19.40  27.50 
1954 11 35.50  21.20  28.35 
1954 12 38.00  23.50  30.75 
1955 01 35.30  25.00  30.15 
1955 02 36.09  25.80  30.95 
1955 03 37.30  24.20  30.75 
1955 04 34.50  21.30  27.90 
1955 05 28.70  16.90  22.80 
1955 06 24.40  13.80  19.10 
1955 07 25.80  12.50  19.15 
1955 08 28.60  14.70  21.65 
1955 09 33.40  17.40  25.40 
1955 10 32.80  15.70  24.25 
1955 11 35.50  21.20  28.35 
1955 12 36.30  23.40  29.84 
1956 01 36.80  25.00  30.90 
1956 02 34.80  25.80  30.30 
1956 03 36.30  21.80  29.05 
1956 04 34.70  20.60  27.65 
1956 05 27.80  14.80  21.30 
1956 06 25.50  13.90  19.70 
1956 07 24.40  10.80  17.60 
1956 08 29.20  13.50  21.35 
1956 09 32.20  14.40  23.30 
1956 10 32.50  16.20  24.35 
1956 11 35.40  20.50  27.95 
1956 12 34.00  23.20  28.60 
1957 01 36.20  25.70  30.95 
1957 02 35.00  25.00  30.00 
1957 03 35.80  24.30  30.05 
1957 04 36.00  19.60  27.80 
1957 05 32.09  16.70  24.40 
1957 06 27.80  13.60  20.70 
1957 07 25.40  10.60  18.00 
1957 08 28.60  11.70  20.15 
1957 09 33.20  14.80  24.00 
1957 10 35.80  18.60  27.20 
1957 11 37.70  22.30  30.00 
1957 12 36.30  24.70  30.50 
1958 01 36.40  24.60  30.50 
1958 02 37.90  25.40  31.65 
1958 03 35.20  24.20  29.70 
1958 04 37.70  21.50  29.60 
1958 05 32.09  20.60  26.34 
1958 06 28.80  15.10  21.95 
1958 07 24.40  12.40  18.40 
1958 08 27.90  13.20  20.55 
1958 09 30.70  15.00  22.85 
1958 10 32.80  16.60  24.70 
1958 11 37.50  21.10  29.30 
1958 12 36.09  23.60  29.84 
1959 01 36.50  25.20  30.85 
1959 02 37.00  24.30  30.65 
1959 03 36.09  25.70  30.90 
1959 04 36.00  22.70  29.35 
1959 05 29.80  16.60  23.20 
1959 06 28.50  13.50  21.00 
1959 07 27.70  13.30  20.50 
1959 08 30.60  13.80  22.20 
1959 09 33.00  16.29  24.65 
1959 10 35.20  17.90  26.55 
1959 11 37.20  21.40  29.30 
1959 12 34.80  23.60  29.20 
1960 01 35.40  24.40  29.90 
1960 02 34.80  24.80  29.80 
1960 03 36.70  23.50  30.10 
1960 04 34.80  21.90  28.34 
1960 05 28.00  15.70  21.85 
1960 06 27.60  13.60  20.60 
1960 07 27.00  13.10  20.04 
1960 08 29.00  12.70  20.85 
1960 09 30.90  14.50  22.70 
1960 10 35.50  18.90  27.20 
1960 11 37.09  20.00  28.55 
1960 12 36.09  23.30  29.70 
1961 01 36.80  25.20  31.00 
1961 02 34.30  25.30  29.80 
1961 03 36.20  24.30  30.25 
1961 04 34.59  22.30  28.45 
1961 05 30.90  16.50  23.70 
1961 06 28.00  12.50  20.25 
1961 07 26.00   9.30  17.65 
1961 08 28.60  10.50  19.54 
1961 09 32.40  15.10  23.75 
1961 10 39.00  18.70  28.85 
1961 11 37.40  21.70  29.55 
1961 12 39.40  23.70  31.55 
1962 01 35.59  25.90  30.75 
1962 02 36.00  25.10  30.55 
1962 03 38.09  23.80  30.95 
1962 04 35.80  20.20  28.00 
1962 05 30.60  15.40  23.00 
1962 06 29.00  16.60  22.80 
1962 07 26.50  11.80  19.15 
1962 08 29.60  11.40  20.50 
1962 09 33.09  14.20  23.65 
1962 10 32.40  17.90  25.15 
1962 11 37.09  20.70  28.90 
1962 12 37.90  26.10  32.00 
1963 01 35.00  25.60  30.30 
1963 02 33.80  24.90  29.34 
1963 03 37.30  24.40  30.84 
1963 04 35.09  20.00  27.55 
1963 05 30.20  16.29  23.25 
1963 06 26.20  12.90  19.54 
1963 07 27.80  11.30  19.54 
1963 08 28.70  11.40  20.04 
1963 09 33.09  15.10  24.09 
1963 10 36.90  17.90  27.40 
1963 11 37.50  20.29  28.90 
1963 12 35.70  23.80  29.75 
1964 01 37.59  25.10  31.34 
1964 02 37.90  24.70  31.30 
1964 03 38.09  24.10  31.09 
1964 04 35.00  21.70  28.35 
1964 05 30.70  16.79  23.75 
1964 06 28.30  14.90  21.59 
1964 07 28.30  11.40  19.84 
1964 08 29.50  13.30  21.40 
1964 09 32.40  16.40  24.40 
1964 10 33.40  15.80  24.60 
1964 11 34.40  21.70  28.05 
1964 12 37.59  22.40  30.00 
1965 01 37.30  26.00  31.65 
1965 02 37.90  27.10  32.50 
1965 03 35.00  24.90  29.95 
1965 04 36.09  19.90  28.00 
1965 05 32.70  17.40  25.05 
1965 06 28.80  16.40  22.59 
1965 07 26.80  12.00  19.40 
1965 08 28.10  14.00  21.05 
1965 09 32.30  15.20  23.75 
1965 10 34.59  18.10  26.34 
1965 11 36.00  21.10  28.55 
1965 12 37.70  24.00  30.85 
1966 01 36.90  25.70  31.30 
1966 02 34.90  25.50  30.20 
1966 03 37.09  24.00  30.55 
1966 04 33.59  22.10  27.84 
1966 05 29.30  15.70  22.50 
1966 06 27.50  14.00  20.75 
1966 07 26.90  10.60  18.75 
1966 08 27.80  12.30  20.04 
1966 09 30.50  13.00  21.75 
1966 10 32.50  17.79  25.15 
1966 11 34.40  19.60  27.00 
1966 12 37.59  22.00  29.80 
1967 01 34.30  25.00  29.65 
1967 02 99.99  24.50 -99.99 
1967 03 36.70  23.30  30.00 
1967 04 36.20  20.40  28.30 
1967 05 32.30  18.20  25.25 
1967 06 27.90  10.90  19.40 
1967 07 27.00   9.50  18.25 
1967 08 28.30  12.30  20.29 
1967 09 33.20  13.70  23.45 
1967 10 36.59  18.40  27.50 
1967 11 38.20  22.30  30.25 
1967 12 35.40  23.00  29.20 
1968 01 37.30  25.00  31.15 
1968 02 36.59  25.80  31.20 
1968 03 35.59  24.70  30.15 
1968 04 33.90  21.50  27.70 
1968 05 27.60  16.79  22.20 
1968 06 26.80  17.10  21.95 
1968 07 25.40  12.10  18.75 
1968 08 26.40  11.80  19.10 
1968 09 31.80  15.30  23.55 
1968 10 35.59  18.40  27.00 
1968 11 37.09  21.00  29.05 
1968 12 37.90  22.10  30.00 
1969 01 37.70  25.50  31.60 
1969 02 35.90  25.00  30.45 
1969 03 37.70  23.40  30.55 
1969 04 35.30  19.10  27.20 
1969 05 31.40  17.70  24.55 
1969 06 27.00  11.70  19.35 
1969 07 28.00  11.20  19.60 
1969 08 29.50  11.40  20.45 
1969 09 31.50  13.60  22.55 
1969 10 35.20  18.10  26.65 
1969 11 37.00  20.20  28.60 
1969 12 36.40  22.20  29.30 
1970 01 38.70  24.60  31.65 
1970 02 37.30  24.40  30.84 
1970 03 37.50  23.20  30.35 
1970 04 34.40  21.30  27.85 
1970 05 28.80  17.40  23.09 
1970 06 29.30  14.80  22.05 
1970 07 28.40  11.40  19.90 
1970 08 29.70  12.70  21.20 
1970 09 30.20  15.00  22.60 
1970 10 36.59  18.79  27.70 
1970 11 35.09  20.90  28.00 
1970 12 36.90  25.20  31.05 
1971 01 35.50  25.60  30.55 
1971 02 36.30  25.10  30.70 
1971 03 35.80  25.10  30.45 
1971 04 35.00  19.29  27.15 
1971 05 31.10  15.70  23.40 
1971 06 26.00  12.40  19.20 
1971 07 27.20   9.80  18.50 
1971 08 28.70  12.90  20.80 
1971 09 32.59  15.10  23.84 
1971 10 34.80  17.40  26.09 
1971 11 33.40  20.50  26.95 
1971 12 37.20  23.60  30.40 
1972 01 37.30  23.50  30.40 
1972 02 38.50  24.90  31.70 
1972 03 37.40  22.90  30.15 
1972 04 35.59  19.79  27.70 
1972 05 32.00  15.70  23.85 
1972 06 28.70  14.40  21.55 
1972 07 27.30  13.30  20.29 
1972 08 27.60  14.10  20.85 
1972 09 33.30  16.50  24.90 
1972 10 35.70  17.70  26.70 
1972 11 38.80  22.10  30.45 
1972 12 38.80  25.20  32.00 
1973 01 35.50  26.70  31.10 
1973 02 38.50  26.00  32.25 
1973 03 37.00  25.90  31.45 
1973 04 34.80  21.90  28.34 
1973 05 30.40  19.40  24.90 
1973 06 26.80  15.40  21.09 
1973 07 28.70  17.10  22.90 
1973 08 28.60  16.20  22.40 
1973 09 31.10  14.90  23.00 
1973 10 35.09  19.20  27.15 
1973 11 36.09  22.40  29.25 
1973 12 36.90  25.40  31.15 
1974 01 33.80  25.70  29.75 
1974 02 35.59  25.40  30.50 
1974 03 36.09  24.80  30.45 
1974 04 32.50  20.80  26.65 
1974 05 28.80  18.10  23.45 
1974 06 27.00  14.10  20.55 
1974 07 27.70  12.50  20.10 
1974 08 28.90  15.30  22.10 
1974 09 30.80  17.40  24.09 
1974 10 32.50  19.40  25.95 
1974 11 33.90  20.60  27.25 
1974 12 36.30  24.60  30.45 
1975 01 35.59  25.90  30.75 
1975 02 35.20  25.00  30.10 
1975 03 36.40  25.80  31.10 
1975 04 34.50  22.20  28.35 
1975 05 32.50  16.10  24.30 
1975 06 28.30  13.50  20.90 
1975 07 27.10  15.30  21.20 
1975 08 28.50  12.40  20.45 
1975 09 32.40  17.40  24.90 
1975 10 31.70  18.70  25.20 
1975 11 35.40  21.80  28.60 
1975 12 35.80  24.70  30.25 
1976 01 34.70  25.50  30.10 
1976 02 36.30  25.40  30.84 
1976 03 35.09  23.20  29.15 
1976 04 35.20  20.10  27.65 
1976 05 31.00  15.20  23.10 
1976 06 28.00  12.20  20.10 
1976 07 28.10  11.10  19.60 
1976 08 29.70  12.80  21.25 
1976 09 31.60  14.10  22.85 
1976 10 31.30  18.10  24.70 
1976 11 33.80  19.29  26.55 
1976 12 36.90  24.20  30.55 
1977 01 37.90  25.40  31.65 
1977 02 37.09  26.60  31.84 
1977 03 34.59  25.00  29.80 
1977 04 34.80  21.50  28.15 
1977 05 30.20  17.40  23.80 
1977 06 26.90  13.70  20.29 
1977 07 27.80  11.60  19.70 
1977 08 30.40  12.80  21.60 
1977 09 31.00  14.00  22.50 
1977 10 36.00  18.50  27.25 
1977 11 36.59  22.10  29.34 
1977 12 36.09  24.60  30.34 
1978 01 37.09  26.40  31.75 
1978 02 35.70  26.00  30.85 
1978 03 36.59  25.50  31.05 
1978 04 35.20  21.10  28.15 
1978 05 28.30  16.90  22.59 
1978 06 25.80  13.30  19.54 
1978 07 24.90  10.90  17.90 
1978 08 26.60  14.90  20.75 
1978 09 30.30  13.10  21.70 
1978 10 33.20  19.29  26.25 
1978 11 36.50  20.70  28.60 
1978 12 35.40  22.60  29.00 
1979 01 35.50  25.10  30.30 
1979 02 37.00  24.50  30.75 
1979 03 36.59  25.10  30.84 
1979 04 34.80  22.10  28.45 
1979 05 27.60  17.00  22.30 
1979 06 28.70  14.00  21.35 
1979 07 27.90  10.90  19.40 
1979 08 29.00  15.40  22.20 
1979 09 32.00  15.00  23.50 
1979 10 36.90  16.70  26.80 
1979 11 39.20  20.80  30.00 
1979 12 37.90  25.60  31.75 
1980 01 36.09  26.20  31.15 
1980 02 34.50  25.30  29.90 
1980 03 38.30  25.10  31.70 
1980 04 34.30  21.50  27.90 
1980 05 32.00  17.70  24.85 
1980 06 28.00  16.40  22.20 
1980 07 26.10  12.90  19.50 
1980 08 30.90  14.20  22.55 
1980 09 35.59  17.29  26.45 
1980 10 34.40  17.20  25.80 
1980 11 36.09  21.20  28.65 
1980 12 37.50  25.00  31.25 
1981 01 36.09  26.70  31.40 
1981 02 34.30  25.30  29.80 
1981 03 35.40  23.30  29.35 
1981 04 37.50  21.90  29.70 
1981 05 31.00  17.29  24.15 
1981 06 27.20  13.30  20.25 
1981 07 26.80  12.60  19.70 
1981 08 29.30  14.20  21.75 
1981 09 34.80  17.00  25.90 
1981 10 36.80  18.20  27.50 
1981 11 33.30  20.70  27.00 
1981 12 36.00  23.40  29.70 
1982 01 36.30  26.10  31.20 
1982 02 34.09  25.30  29.70 
1982 03 35.80  23.70  29.75 
1982 04 35.50  20.29  27.90 
1982 05 30.60  16.10  23.35 
1982 06 26.50  13.40  19.95 
1982 07 27.60  12.80  20.20 
1982 08 30.90  13.30  22.10 
1982 09 31.80  16.70  24.25 
1982 10 35.30  18.60  26.95 
1982 11 37.00  22.80  29.90 
1982 12 37.59  24.70  31.15 
1983 01 36.59  24.00  30.30 
1983 02 36.40  26.40  31.40 
1983 03 36.09  24.90  30.50 
1983 04 31.30  21.50  26.40 
1983 05 31.50  15.80  23.65 
1983 06 28.50  13.20  20.85 
1983 07 26.80  11.50  19.15 
1983 08 30.00  13.20  21.60 
1983 09 34.70  16.50  25.60 
1983 10 35.90  18.29  27.10 
1983 11 35.09  22.70  28.90 
1983 12 36.90  24.30  30.60 
1984 01 36.70  26.40  31.55 
1984 02 38.09  25.70  31.90 
1984 03 35.00  24.40  29.70 
1984 04 34.90  21.30  28.10 
1984 05 32.00  19.40  25.70 
1984 06 29.10  12.90  21.00 
1984 07 25.90  12.80  19.35 
1984 08 28.90  12.40  20.65 
1984 09 29.70  15.50  22.60 
1984 10 36.40  19.79  28.10 
1984 11 37.09  20.80  28.95 
1984 12 34.59  24.20  29.40 
1985 01 37.00  25.40  31.20 
1985 02 36.50  26.20  31.35 
1985 03 37.09  24.90  31.00 
1985 04 35.09  22.60  28.84 
1985 05 31.20  16.90  24.05 
1985 06 27.90  12.90  20.40 
1985 07 27.80  12.10  19.95 
1985 08 29.50  13.50  21.50 
1985 09 32.40  14.80  23.60 
1985 10 32.09  17.70  24.90 
1985 11 36.80  22.10  29.45 
1985 12 37.09  22.60  29.84 
1986 01 36.80  26.20  31.50 
1986 02 36.00  25.50  30.75 
1986 03 38.20  25.60  31.90 
1986 04 37.00  22.00  29.50 
1986 05 31.30  16.90  24.09 
1986 06 27.20  16.79  22.00 
1986 07 24.10  12.80  18.45 
1986 08 27.20  12.00  19.60 
1986 09 30.10  16.20  23.15 
1986 10 30.40  17.50  23.95 
1986 11 37.50  21.50  29.50 
1986 12 37.30  23.10  30.20 
1987 01 35.40  25.70  30.55 
1987 02 35.59  26.00  30.80 
1987 03 37.50  25.00  31.25 
1987 04 36.59  22.20  29.40 
1987 05 30.50  18.40  24.45 
1987 06 27.80  15.70  21.75 
1987 07 28.30  13.20  20.75 
1987 08 29.40  13.00  21.20 
1987 09 32.50  15.50  24.00 
1987 10 32.20  18.79  25.50 
1987 11 33.50  21.00  27.25 
1987 12 36.80  23.20  30.00 
1988 01 36.09  25.80  30.95 
1988 02 39.20  25.60  32.40 
1988 03 37.40  25.50  31.45 
1988 04 34.40  23.00  28.70 
1988 05 28.50  19.40  23.95 
1988 06 28.90  14.70  21.80 
1988 07 28.50  13.00  20.75 
1988 08 28.70  14.20  21.45 
1988 09 33.09  14.80  23.95 
1988 10 37.50  20.40  28.95 
1988 11 35.40  22.20  28.80 
1988 12 34.80  23.50  29.15 
1989 01 37.09  25.20  31.15 
1989 02 35.80  25.90  30.84 
1989 03 34.50  24.60  29.55 
1989 04 33.90  21.40  27.65 
1989 05 30.60  17.00  23.80 
1989 06 25.30  14.10  19.70 
1989 07 26.60  12.30  19.45 
1989 08 28.30  12.10  20.20 
1989 09 33.70  15.50  24.60 
1989 10 34.50  17.90  26.20 
1989 11 35.70  21.20  28.45 
1989 12 36.59  23.10  29.84 
1990 01 35.80  25.60  30.70 
1990 02 37.59  24.00  30.80 
1990 03 37.59  24.60  31.09 
1990 04 37.00  20.50  28.75 
1990 05 31.80  16.00  23.90 
1990 06 28.00  14.30  21.15 
1990 07 26.90  12.40  19.65 
1990 08 28.80  13.70  21.25 
1990 09 32.90  15.60  24.25 
1990 10 35.90  17.40  26.65 
1990 11 40.59  22.40  31.50 
1990 12 37.80  23.70  30.75 
1991 02 35.50  26.40  30.95 
1991 03 37.50  25.30  31.40 
1991 04 35.80  21.90  28.84 
1991 05 31.90  16.79  24.34 
1991 06 28.00  16.60  22.30 
1991 07 27.70  13.30  20.50 
1991 08 30.50  13.70  22.10 
1991 09 32.09  14.90  23.50 
1991 10 38.20  20.50  29.35 
1991 11 34.00  20.00  27.00 
1991 12 37.40  23.00  30.20 
1992 01 36.70  23.70  30.20 
1992 02 36.59  24.90  30.75 
1992 03 36.90  24.80  30.85 
1992 04 35.00  23.70  29.35 
1992 05 30.10  20.00  25.05 
1992 06 29.20  17.10  23.15 
1992 07 29.60  13.60  21.60 
1992 08 27.00  14.80  20.90 
1992 09 30.10  15.20  22.65 
1992 10 34.80  17.40  26.09 
1992 11 34.90  19.70  27.30 
1993 11 35.50  21.08  28.29 
1993 12 37.33  25.02  31.17 
1994 01 37.84  25.47  31.66 
1994 02 35.05  25.28  30.16 
1994 03 37.34  22.69  30.02 
1994 04 36.21  18.35  27.28 
1994 05 32.68  15.48  24.08 
1994 06 28.00  12.09  20.04 
1994 07 28.71  10.42  19.56 
1994 08 30.22  11.64  20.93 
1994 09 34.59  15.70  25.15 
1994 10 36.09  20.20  28.15 
1994 11 38.39  21.49  29.93 
1994 12 36.43  25.32  30.88 
1995 01 37.43  26.06  31.75 
1995 02 33.34  25.71  29.52 
1995 03 99.99  23.34 -99.99 
1995 04 35.45  23.05  29.25 
1995 05 30.60  17.39  23.99 
1995 06 26.98  14.79  20.88 
1995 07 28.18  13.58  20.88 
1995 08 31.59  13.75  22.67 
1995 09 32.80  17.00  24.90 
1995 10 33.83  18.62  26.23 
1995 11 38.29  22.37  30.33 
1995 12 34.45  24.95  29.70 
1996 01 37.57  26.26  31.91 
1996 02 36.29  25.54  30.91 
1996 03 37.18  25.19  31.18 
1996 04 35.75  22.20  28.98 
1996 05 32.08  16.08  24.08 
1996 06 30.27  18.18  24.22 
1996 07 28.69  14.42  21.55 
1996 08 30.18  15.70  22.94 
1996 09 33.37  15.19  24.28 
1996 10 37.00  21.19  29.09 
1996 11 36.34  21.76  29.05 
1996 12 36.30  24.56  30.43 
1997 01 33.99  25.35  29.67 
1997 02 33.30  26.00  29.65 
1997 03 36.86  24.23  30.54 
1997 04 36.03  20.58  28.30 
1997 05 29.33  18.43  23.88 
1997 06 28.53  14.08  21.30 
1997 07 26.67  13.15  19.91 
1997 08 29.21  13.96  21.58 
1997 09 32.20  16.35  24.27 
1997 10 36.61  20.17  28.39 
1997 11 36.49  21.01  28.75 
1997 12 36.11  25.58  30.84 
1998 01 36.68  25.83  31.25 
1998 02 38.15  26.44  32.29 
1998 03 38.46  26.53  32.49 
1998 04 36.03  22.68  29.35 
1998 05 32.40  19.07  25.73 
1998 06 27.50  16.81  22.15 
1998 07 26.37  14.71  20.54 
1998 08 31.25  15.50  23.37 
1998 09 33.28  17.12  25.20 
1998 10 36.80  22.13  29.46 
1998 11 36.56  23.56  30.06 
1998 12 35.47  25.23  30.35 
1999 01 36.50  26.55  31.53 
1999 02 33.11  24.89  29.00 
1999 03 35.78  24.87  30.32 
1999 04 32.61  20.20  26.40 
1999 05 31.78  17.54  24.66 
1999 06 28.87  16.09  22.48 
1999 07 27.99  11.61  19.79 
1999 08 30.27  14.54  22.40 
1999 09 33.45  16.16  24.80 
1999 10 32.77  18.67  25.72 
1999 11 34.53  20.98  27.75 
1999 12 34.75  25.13  29.94 
2000 01 33.63  24.61  29.12 
2000 02 35.45  25.83  30.64 
2000 03 33.24  24.48  28.86 
2000 04 33.25  22.90  28.07 
2000 05 28.17  16.35  22.26 
2000 06 27.49  12.78  20.13 
2000 07 28.50  13.17  20.83 
2000 08 29.18  11.61  20.39 
2000 09 34.15  16.33  25.24 
2000 10 33.96  19.37  26.66 
2000 11 33.40  20.75  27.07 
2000 12 36.13  25.07  30.60 
2001 02 34.22  25.52  29.87 
2001 03 35.62  23.85  29.73 
2001 04 35.40  19.87  27.63 
2001 05 31.53  17.77  24.65 
2001 06 28.19  14.86  21.52 
2001 07 26.75  13.86  20.30 
2001 08 30.69  14.04  22.36 
2001 09 32.31  16.54  24.42 
2001 10 31.63  17.89  24.75 
2001 11 35.16  21.27  28.22 
2001 12 33.74  23.64  28.69 
2002 01 36.16  25.23  30.70 
2002 02 34.50  25.28  29.89 
2002 03 37.59  25.39  31.49 
2002 04 37.38  21.76  29.57 
2002 05 34.21  17.93  26.07 
2002 06 28.96  14.03  21.49 
2002 07 28.84  11.23  20.03 
2002 08 30.40  12.89  21.64 
2002 09 30.16  15.26  22.71 
2002 10 38.30  18.85  28.57 
2002 11 37.09  22.50  29.79 
2002 12 36.99  25.70  31.34 
2003 01 36.28  26.24  31.25 
2003 02 36.22  26.49  31.35 
2003 03 35.58  23.03  29.30 
2003 04 35.00  20.77  27.88 
2003 05 32.38  17.83  25.10 
2003 06 29.01 -99.99 -99.99 
2003 07 29.21  11.98  20.59 
2003 08 28.44  13.85  21.14 
2003 09 30.74  15.87  23.30 
2003 10 33.84  17.79  25.82 
2003 11 36.08  21.91  28.99 
2003 12 37.08  23.80  30.44 
2004 01 36.00  26.26  31.13 
2004 02 34.23  26.32  30.27 
2004 03 35.33  24.24  29.78 
2004 04 35.40  22.29  28.84 
2004 05 29.81  18.12  23.96 
2004 06 29.74  14.74  22.24 
2004 08 29.08  12.90  20.99 
2004 09 31.19  14.86  23.02 
2004 11 37.61  22.46  30.03 
2004 12 37.64  25.43  31.53 
2005 01 39.43  26.57  33.00 
2005 02 38.16  27.17  32.66 
2005 03 38.28  25.87  32.07 
2005 04 37.93  23.71  30.82 
2005 05 33.54  17.82  25.68 
2005 06 26.57  14.49  20.53 
2005 07 28.41  14.53  21.47 
2005 08 28.65  14.11  21.38 
2005 09 31.81  15.71  23.76 
2005 10 34.38  18.23  26.30 
2005 11 38.50  20.89  29.70 
2005 12 35.02  24.78  29.90 
2006 01 34.05  24.50  29.27 
2006 02 35.57  24.77  30.17 
2006 03 35.47  23.55  29.51 
2006 04 33.36 -99.99 -99.99 
2006 05 31.84 -99.99 -99.99 
2006 06 27.62  12.62  20.12 
2006 07 26.37  10.00  18.18 
2006 08 31.02  12.75  21.88 
2006 09 33.47  16.18  24.82 
2006 10 36.58  21.08  28.83 
2006 11 38.04 -99.99 -99.99 
2006 12 37.11  24.22  30.66 
2007 01 37.08  25.89  31.48 
2007 02 38.16 -99.99 -99.99 
2007 03 32.77  24.97  28.87 
2007 04 34.48  21.68  28.08 
2007 05 32.40  17.99  25.19 
2007 06 26.90  12.84  19.86 
2007 07 27.19  13.18  20.18 
2007 08 29.69  12.39  21.04 
2007 09 34.62  14.98  24.80 
2007 10 35.13  18.67  26.90 
2007 11 35.93  21.87  28.90 
2007 12 36.02  23.74  29.88 
2008 01 36.73  27.06  31.89 
2008 02 35.09  25.36  30.23 
2008 03 35.82  24.79  30.30 
2008 05 33.00  15.19  24.09 
2008 06 27.86  14.90  21.38 
2008 07 27.75 -99.99 -99.99 
2008 08 29.82  13.65  21.73 
2008 09 34.75  17.25  26.00 
2008 10 36.70  20.35  28.52 
2008 11 34.84  21.59  28.22 
2008 12 36.75  24.20  30.48 
2009 01 37.25  26.52  31.88 
2009 02 36.48  26.79  31.63 
2009 03 37.68  24.29  30.98 
2009 04 36.59  22.37  29.48 
2009 05 31.00  17.26  24.13 
2009 06 28.36  15.49  21.92 
2009 07 28.28  13.65  20.96 
2009 08 30.50 -99.99 -99.99 
2009 09 33.53  15.44  24.48 
2009 10 99.99  18.75 -99.99 
2009 11 37.96 -99.99 -99.99 
2009 12 38.97  24.90  31.93 
2010 01 37.25  25.61  31.43 
2010 02 36.62  25.81  31.21 
2010 05 32.20 -99.99 -99.99 
2010 06 30.22  15.82  23.02 
2010 07 28.19  16.81  22.50 
2010 08 29.93  14.76  22.34 
2010 09 31.17  17.56  24.36 
2010 11 38.90  23.58  31.24 
2011 01 36.33  23.33  29.83 
2011 02 34.52  23.56  29.04 
2011 03 35.02  22.75  28.88 
2011 04 34.48  20.45  27.46 
2011 06 27.91  13.39  20.65 
2011 07 28.61  13.81  21.21 
2011 08 30.95  12.85  21.90 
2011 09 32.80  14.22  23.51 
2011 10 34.63 -99.99 -99.99 
2011 11 34.86 -99.99 -99.99 
2011 12 37.00  23.95  30.48 
2012 01 33.91  25.52  29.71 
2012 02 37.09  24.17  30.63 
2012 03 33.87  22.79  28.33 
2012 04 34.72 -99.99 -99.99 
2012 05 31.53 -99.99 -99.99 
2012 06 27.99  13.41  20.70 
2012 07 27.10  11.30  19.20 
2012 08 32.13 -99.99 -99.99 
2012 11 37.38  22.06  29.72 
2012 12 37.80  26.41  32.10 
2013 01 37.34 -99.99 -99.99 
2013 02 36.93  25.84  31.39 
2013 03 36.72 -99.99 -99.99 
2013 06 26.10 -99.99 -99.99 
2013 07 28.10  13.30  20.70 
2013 09 33.11  14.88  23.99 
2013 10 37.09 -99.99 -99.99 
2013 11 34.86  23.04  28.95 
2013 12 36.68  25.01  30.84 
2014 01 36.09  25.52  30.81 
2014 02 37.05  24.62  30.83 
2014 03 37.70  24.70  31.20 
2014 04 35.56  20.25  27.90 
2014 05 32.75 -99.99 -99.99 
