1949 11 30.80  15.80  23.30 
1949 12 36.09  20.80  28.45 
1950 01 37.40  21.30  29.35 
1950 02 35.80  19.90  27.84 
1950 03 35.00  18.20  26.60 
1950 04 31.10  14.90  23.00 
1950 05 24.00  12.60  18.29 
1950 06 19.29   6.20  12.75 
1950 07 18.79   5.20  12.00 
1950 08 22.30   6.80  14.54 
1950 09 26.10  10.10  18.10 
1950 10 28.60  12.60  20.60 
1950 11 31.90  16.20  24.05 
1950 12 36.70  20.20  28.45 
1951 01 37.09  21.30  29.20 
1951 02 35.70  21.20  28.45 
1951 03 35.40  19.90  27.65 
1951 04 26.50  14.40  20.45 
1951 05 21.40   8.10  14.75 
1951 06 17.90   9.60  13.75 
1951 07 16.40   6.00  11.20 
1951 08 18.40   5.00  11.70 
1951 09 26.30  10.80  18.54 
1951 10 29.10  13.60  21.35 
1951 11 34.70  18.60  26.65 
1951 12 34.20  19.70  26.95 
1952 01 35.70  20.40  28.05 
1952 02 34.20  20.20  27.20 
1952 03 32.59  17.70  25.15 
1952 04 27.20  13.90  20.55 
1952 05 21.10   9.10  15.10 
1952 06 20.90   7.20  14.04 
1952 07 18.20   4.80  11.50 
1952 08 21.70   6.50  14.10 
1952 09 24.60   9.20  16.90 
1952 10 26.90  11.90  19.40 
1952 11 32.20  15.60  23.90 
1952 12 33.09  17.40  25.25 
1953 01 36.90  21.20  29.05 
1953 02 36.40  20.29  28.35 
1953 03 35.59  21.30  28.45 
1953 04 28.70  15.90  22.30 
1953 05 22.60  10.30  16.45 
1953 06 19.40   6.90  13.15 
1953 07 18.79   6.80  12.79 
1953 08 19.00   6.20  12.60 
1953 09 25.40   8.80  17.10 
1953 10 28.80  13.30  21.05 
1953 11 31.30  14.90  23.09 
1953 12 36.30  18.90  27.59 
1954 01 37.59  21.40  29.50 
1954 02 37.70  19.60  28.65 
1954 03 38.09  19.70  28.90 
1954 04 27.40  11.90  19.65 
1954 05 22.70   8.50  15.60 
1954 06 19.40   5.90  12.65 
1954 07 18.70   6.40  12.55 
1954 08 21.80   6.60  14.20 
1954 09 26.10  10.80  18.45 
1954 10 29.20  13.80  21.50 
1954 11 33.50  16.70  25.10 
1954 12 38.80  20.70  29.75 
1955 01 34.80  19.90  27.34 
1955 02 38.90  21.90  30.40 
1955 03 34.80  18.70  26.75 
1955 04 26.10  13.60  19.85 
1955 05 20.60   8.80  14.70 
1955 06 15.80   7.30  11.55 
1955 07 17.29   6.40  11.85 
1955 08 20.00   7.50  13.75 
1955 09 23.90  10.60  17.25 
1955 10 26.40  10.80  18.60 
1955 11 34.20  15.20  24.70 
1955 12 35.59  18.10  26.84 
1956 01 40.40  20.60  30.50 
1956 02 42.70  23.60  33.15 
1956 03 36.30  18.10  27.20 
1956 04 29.40  11.90  20.65 
1956 05 21.80   9.10  15.45 
1956 06 16.90   5.30  11.10 
1956 07 18.20   5.40  11.80 
1956 08 20.40   4.69  12.54 
1956 09 26.00   9.60  17.79 
1956 10 28.70  11.80  20.25 
1956 11 33.09  15.70  24.40 
1956 12 37.09  18.90  28.00 
1957 01 40.20  22.00  31.10 
1957 02 36.70  18.60  27.65 
1957 03 36.09  17.79  26.95 
1957 04 31.40  13.80  22.60 
1957 05 26.80   8.80  17.79 
1957 06 20.10   9.30  14.70 
1957 07 18.79   2.90  10.85 
1957 08 22.70   7.00  14.85 
1957 09 27.60   9.60  18.60 
1957 10 32.20  14.10  23.15 
1957 11 37.70  18.79  28.25 
1957 12 39.59  21.30  30.45 
1958 01 39.50  21.00  30.25 
1958 02 39.50  20.90  30.20 
1958 03 32.59  17.20  24.90 
1958 04 32.80  15.40  24.09 
1958 05 25.70  11.40  18.54 
1958 06 18.79   8.50  13.65 
1958 07 17.90   5.70  11.79 
1958 08 20.70   7.00  13.85 
1958 09 23.80   8.89  16.34 
1958 10 28.80  11.80  20.29 
1958 11 33.59  16.50  25.05 
1958 12 37.50  19.90  28.70 
1959 01 41.10  22.10  31.59 
1959 02 37.20  19.70  28.45 
1959 03 37.30  19.79  28.55 
1959 04 31.60  15.60  23.60 
1959 05 27.80  11.10  19.45 
1959 06 21.40   8.50  14.95 
1959 07 22.00   6.40  14.20 
1959 08 24.10   7.20  15.65 
1959 09 26.50   9.89  18.20 
1959 10 30.90  13.40  22.15 
1959 11 35.40  17.29  26.35 
1959 12 34.90  17.50  26.20 
1960 01 38.30  20.50  29.40 
1960 02 32.59  19.29  25.95 
1960 03 32.30  17.10  24.70 
1960 04 26.40  11.90  19.15 
1960 05 22.00   6.90  14.45 
1960 06 19.60   6.10  12.85 
1960 07 17.50   5.70  11.60 
1960 08 21.80   5.50  13.65 
1960 09 23.60   8.50  16.04 
1960 10 31.80  14.70  23.25 
1960 11 34.00  15.90  24.95 
1960 12 37.09  19.40  28.25 
1961 01 38.90  21.40  30.15 
1961 02 37.00  20.80  28.90 
1961 03 36.20  20.20  28.20 
1961 04 27.10  13.90  20.50 
1961 05 25.00   9.89  17.45 
1961 06 20.90   7.00  13.95 
1961 07 18.79   4.10  11.45 
1961 08 21.90   6.50  14.20 
1961 09 28.00  11.10  19.54 
1961 10 32.30  14.40  23.34 
1961 11 34.09  17.00  25.55 
1961 12 37.00  20.70  28.85 
1962 01 37.90  22.60  30.25 
1962 02 35.90  20.60  28.25 
1962 03 32.30  18.10  25.20 
1962 04 30.30  15.90  23.09 
1962 05 23.30  10.20  16.75 
1962 06 22.00   9.80  15.90 
1962 07 18.10   5.70  11.90 
1962 08 22.20   6.90  14.55 
1962 09 24.90   9.50  17.20 
1962 10 27.40  13.40  20.40 
1962 11 33.59  17.79  25.70 
1962 12 36.40  21.30  28.85 
1963 01 34.80  21.10  27.95 
1963 02 33.59  21.00  27.30 
1963 03 31.90  18.70  25.30 
1963 04 25.90  13.80  19.85 
1963 05 20.80  12.00  16.40 
1963 06 17.79   8.20  13.00 
1963 07 16.20   7.60  11.90 
1963 08 20.20   6.80  13.50 
1963 09 25.10   9.89  17.50 
1963 10 31.10  14.90  23.00 
1963 11 32.09  16.70  24.40 
1963 12 35.40  20.20  27.80 
1964 01 36.59  21.80  29.20 
1964 02 34.40  19.60  27.00 
1964 03 35.30  18.90  27.09 
1964 04 26.00  14.10  20.04 
1964 05 24.20   9.00  16.60 
1964 06 19.70   9.60  14.65 
1964 07 19.79   8.50  14.15 
1964 08 20.90   7.50  14.20 
1964 09 23.50   8.89  16.20 
1964 10 27.00  10.50  18.75 
1964 11 32.30  16.90  24.59 
1964 12 35.50  18.60  27.05 
1965 01 38.50  21.70  30.10 
1965 02 39.00  23.20  31.10 
1965 03 33.00  19.20  26.10 
1965 04 29.80  15.60  22.70 
1965 05 22.80   9.89  16.34 
1965 06 19.20   9.39  14.30 
1965 07 18.20   7.10  12.65 
1965 08 17.90   7.50  12.70 
1965 09 24.90   9.70  17.29 
1965 10 29.40  14.20  21.80 
1965 11 32.00  16.50  24.25 
1965 12 34.59  20.40  27.50 
1966 01 36.59  21.50  29.05 
1966 02 34.70  20.00  27.35 
1966 03 34.50  18.79  26.65 
1966 04 26.90  15.20  21.05 
1966 05 22.30   8.89  15.60 
1966 06 17.79   5.50  11.65 
1966 07 18.20   5.50  11.85 
1966 08 99.99   5.90 -99.99 
1966 09 99.99   9.30 -99.99 
1966 10 26.30  13.10  19.70 
1966 11 32.90 -99.99 -99.99 
1966 12 33.50  18.20  25.85 
1967 01 34.00  20.90  27.45 
1967 02 31.10  18.70  24.90 
1967 03 29.50  16.29  22.90 
1967 04 29.50  16.60  23.05 
1967 05 23.30  11.40  17.34 
1967 06 20.60   7.10  13.85 
1967 07 18.50   5.60  12.05 
1967 08 20.29   5.60  12.95 
1967 09 26.90  10.00  18.45 
1967 10 32.50  15.70  24.10 
1967 11 32.40  17.79  25.10 
1967 12 34.80  20.20  27.50 
1968 01 99.99  22.70 -99.99 
1968 02 36.09  21.50  28.80 
1968 03 28.60  17.60  23.10 
1968 04 26.20  13.50  19.85 
1968 05 99.99   8.50 -99.99 
1968 06 18.00   9.10  13.55 
1968 07 17.29   5.80  11.54 
1968 08 18.00   4.10  11.05 
1968 09 22.30   8.10  15.20 
1968 10 28.80  12.90  20.84 
1968 11 32.40  16.90  24.65 
1968 12 34.30  19.50  26.90 
1969 01 38.50  22.80  30.65 
1969 02 35.59  21.70  28.65 
1969 03 32.59 -99.99 -99.99 
1969 04 29.30 -99.99 -99.99 
1969 05 22.50  10.20  16.35 
1969 06 19.60   6.80  13.20 
1969 07 19.50   4.30  11.90 
1969 08 22.60   7.60  15.10 
1969 09 24.50   9.60  17.04 
1969 10 30.50  15.80  23.15 
1969 11 33.80  18.29  26.05 
1969 12 34.70  19.40  27.05 
1970 01 38.00  21.80  29.90 
1970 02 37.09  22.30  29.70 
1970 03 35.30  18.70  27.00 
1970 04 26.20  13.70  19.95 
1970 05 21.10   9.30  15.20 
1970 06 19.50   8.80  14.15 
1970 07 20.00   5.40  12.70 
1970 08 20.80   6.70  13.75 
1970 09 23.90   9.30  16.60 
1970 10 29.70  14.30  22.00 
1970 11 32.30  17.29  24.80 
1970 12 36.50  21.40  28.95 
1971 01 37.70  23.00  30.35 
1971 02 35.90  21.40  28.65 
1971 03 33.09  19.79  26.45 
1971 04 28.80  14.10  21.45 
1971 05 23.40   9.00  16.20 
1971 06 19.29   7.80  13.54 
1971 07 19.00   6.40  12.70 
1971 08 19.60   6.70  13.15 
1971 09 24.00   9.00  16.50 
1971 10 27.80  13.10  20.45 
1971 11 29.60  15.30  22.45 
1971 12 35.20  19.40  27.30 
1972 01 36.09  21.30  28.70 
1972 02 35.00  20.70  27.85 
1972 03 33.50  19.79  26.65 
1972 04 28.60  14.20  21.40 
1972 05 25.40  11.10  18.25 
1972 06 20.20   8.39  14.30 
1972 07 17.00   6.30  11.65 
1972 08 19.29   6.60  12.95 
1972 09 25.50  11.20  18.35 
1972 10 29.20  14.40  21.80 
1972 11 32.80  19.00  25.90 
1972 12 39.00  23.80  31.40 
1973 01 34.50  21.60  28.05 
1973 02 36.09  21.70  28.90 
1973 03 31.90  19.60  25.75 
1973 04 26.50  15.90  21.20 
1973 05 22.00  11.90  16.95 
1973 06 16.20   6.70  11.45 
1973 07 17.79   7.40  12.60 
1973 08 17.79   7.30  12.54 
1973 09 21.80   8.80  15.29 
1973 10 27.30  12.70  20.00 
1973 11 30.70  16.40  23.55 
1973 12 34.70  20.20  27.45 
1974 01 36.00  21.80  28.90 
1974 02 32.09  18.60  25.34 
1974 03 32.59  19.90  26.25 
1974 04 23.00  13.10  18.04 
1974 05 21.00  10.00  15.50 
1974 06 18.29   6.60  12.45 
1974 07 16.70   7.10  11.90 
1974 08 19.10   7.20  13.15 
1974 09 22.10   9.60  15.85 
1974 10 27.40  12.80  20.10 
1974 11 31.10  16.10  23.60 
1974 12 35.70  19.79  27.75 
1975 01 37.00  20.40  28.70 
1975 02 32.80  21.40  27.09 
1975 03 28.60  17.20  22.90 
1975 04 25.50  13.80  19.65 
1975 05 22.20   9.20  15.70 
1975 06 17.79   6.30  12.04 
1975 07 19.10   6.20  12.65 
1975 08 19.10   6.00  12.55 
1975 09 23.40   8.70  16.04 
1975 10 23.60  11.60  17.60 
1975 11 31.20  16.90  24.05 
1975 12 33.80  19.29  26.55 
1976 01 35.50  20.40  27.95 
1976 02 35.09  21.20  28.15 
1976 03 33.40  18.10  25.75 
1976 04 28.10  14.00  21.05 
1976 05 24.20   9.80  17.00 
1976 06 19.60   5.30  12.45 
1976 07 20.50   5.40  12.95 
1976 08 21.60   7.40  14.50 
1976 09 25.30   9.70  17.50 
1976 10 26.70  13.80  20.25 
1976 11 29.40  15.30  22.35 
1976 12 37.40  22.00  29.70 
1977 01 38.90  22.50  30.70 
1977 02 37.80  22.70  30.25 
1977 03 32.30  17.70  25.00 
1977 04 28.20  14.20  21.20 
1977 05 21.10   9.20  15.15 
1977 06 99.99   8.50 -99.99 
1977 07 21.10   6.20  13.65 
1977 08 22.40   8.70  15.54 
1977 09 24.00  10.40  17.20 
1977 10 29.40  14.80  22.10 
1977 11 31.80  17.20  24.50 
1977 12 36.70  22.40  29.55 
1978 01 36.30  22.30  29.30 
1978 02 33.90  21.30  27.60 
1978 03 33.59  19.79  26.70 
1978 04 30.40  17.50  23.95 
1978 05 23.70   9.89  16.79 
1978 06 18.40   6.70  12.54 
1978 07 16.40   7.90  12.15 
1978 08 19.70   7.80  13.75 
1978 09 21.70   9.50  15.60 
1978 10 27.20  13.60  20.40 
1979 01 37.80  22.60  30.20 
1979 02 34.20  21.00  27.60 
1979 03 33.90  20.70  27.30 
1979 04 27.50  16.20  21.85 
1979 05 20.00   8.89  14.45 
1979 06 20.10   5.80  12.95 
1979 07 19.79   6.10  12.95 
1979 08 18.10   7.00  12.55 
1979 09 22.00   9.30  15.65 
1979 10 29.70  13.10  21.40 
1979 11 33.50  18.79  26.15 
1979 12 36.09  21.40  28.75 
1980 01 38.09  23.20  30.65 
1980 02 33.80  21.40  27.59 
1980 03 36.30  21.50  28.90 
1980 04 27.90  15.20  21.55 
1980 05 21.60  12.00  16.79 
1980 06 16.79   7.70  12.25 
1980 07 16.60   6.80  11.70 
1980 08 20.60   7.00  13.80 
1980 09 26.80  11.20  19.00 
1980 10 25.90  10.70  18.29 
1980 11 33.80  19.40  26.59 
1980 12 36.70  21.80  29.25 
1981 01 35.59  21.30  28.45 
1981 02 31.70  18.79  25.25 
1981 03 31.70  18.10  24.90 
1981 04 32.30  18.20  25.25 
1981 05 22.10  10.90  16.50 
1981 06 16.70   5.10  10.90 
1981 07 18.79   4.69  11.75 
1981 08 19.60   7.50  13.55 
1981 09 27.70  13.00  20.35 
1981 10 30.40  14.30  22.35 
1981 11 29.40  15.70  22.55 
1981 12 33.00  19.40  26.20 
1982 01 36.50  22.00  29.25 
1982 02 34.90  21.10  28.00 
1982 03 29.10  16.70  22.90 
1982 04 28.50  15.70  22.10 
1982 05 23.00  11.50  17.25 
1982 06 18.10   6.20  12.15 
1982 07 18.00   4.10  11.05 
1982 08 23.40  10.80  17.10 
1982 09 23.70  11.00  17.35 
1982 10 27.90  14.50  21.20 
1982 11 33.90  19.79  26.85 
1982 12 36.30  21.80  29.05 
1983 01 37.00  23.00  30.00 
1983 02 37.40  23.20  30.30 
1983 03 29.90  18.20  24.05 
1983 04 25.90  14.50  20.20 
1983 05 24.90  11.20  18.04 
1983 06 20.70   8.80  14.75 
1983 07 18.20   4.80  11.50 
1983 08 23.20   9.10  16.15 
1983 09 26.60  12.20  19.40 
1983 10 28.80  15.20  22.00 
1983 11 30.40  16.79  23.59 
1983 12 34.00  20.00  27.00 
1984 01 35.50  21.40  28.45 
1984 02 36.00  20.70  28.35 
1984 03 28.80  16.60  22.70 
1984 04 27.10  15.20  21.15 
1984 05 21.50  11.70  16.60 
1984 06 20.10   7.00  13.55 
1984 07 16.00   7.30  11.65 
1984 08 19.10   7.20  13.15 
1984 09 20.60   9.10  14.85 
1984 10 29.10  14.70  21.90 
1984 11 30.90  17.10  24.00 
1984 12 34.80  19.70  27.25 
1985 01 38.09  22.50  30.30 
1985 02 35.70  23.20  29.45 
1985 03 34.00  20.40  27.20 
1985 04 27.90  14.80  21.35 
1985 05 20.60   9.30  14.95 
1985 06 20.20   7.00  13.60 
1985 07 18.70   7.90  13.30 
1985 08 19.20   6.90  13.05 
1985 09 25.60  11.10  18.35 
1985 10 27.70  13.60  20.65 
1985 11 32.00  18.50  25.25 
1985 12 33.90  18.90  26.40 
1986 01 37.40  22.40  29.90 
1986 02 36.09  21.50  28.80 
1986 03 33.90  20.10  27.00 
1986 04 27.30  13.70  20.50 
1986 05 22.50   9.50  16.00 
1986 06 17.40   8.80  13.10 
1986 07 15.20   4.80  10.00 
1986 08 18.00   5.10  11.55 
1986 09 24.70   9.89  17.29 
1986 10 25.50  11.70  18.60 
1986 11 32.80  17.20  25.00 
1986 12 35.50  19.70  27.60 
1987 01 36.59  21.80  29.20 
1987 02 33.59  20.00  26.80 
1987 03 31.60  18.00  24.80 
1987 04 28.10  16.40  22.25 
1987 05 20.29   8.00  14.15 
1987 06 19.00   8.00  13.50 
1987 07 19.29   6.70  13.00 
1987 08 19.70   6.70  13.20 
1987 09 25.80  10.50  18.15 
1987 10 30.10  14.80  22.45 
1987 11 29.90  15.80  22.85 
1987 12 35.80  21.10  28.45 
1988 01 36.30  21.60  28.95 
1988 02 33.90  19.20  26.55 
1988 03 32.80  19.00  25.90 
1988 04 28.90  16.29  22.59 
1988 05 21.30  11.30  16.29 
1988 06 20.20   8.70  14.45 
1988 07 18.60   6.50  12.55 
1988 08 20.90   8.10  14.50 
1988 09 26.20  10.90  18.54 
1988 10 31.60  15.00  23.30 
1988 11 29.60  15.20  22.40 
1988 12 29.40  17.40  23.40 
1989 01 34.59  20.80  27.70 
1989 02 35.90  21.70  28.80 
1989 03 31.30  17.90  24.59 
1989 04 26.40  14.90  20.65 
1989 05 22.00  10.20  16.10 
1989 06 16.79   6.20  11.50 
1989 07 16.60   4.80  10.70 
1989 08 20.10   6.00  13.05 
1989 09 25.70  10.50  18.10 
1989 10 27.40  12.90  20.15 
1989 11 31.70  17.70  24.70 
1989 12 36.59  20.29  28.45 
1990 01 34.90  21.30  28.10 
1990 02 31.70  18.70  25.20 
1990 03 34.40  19.79  27.10 
1990 04 28.00  13.90  20.95 
1990 05 24.10  11.90  18.00 
1990 06 17.40   6.10  11.75 
1990 07 16.70 -99.99 -99.99 
1990 08 17.10   7.40  12.25 
1990 09 25.50  10.70  18.10 
1990 10 28.00  13.70  20.85 
1990 11 33.70  18.10  25.90 
1990 12 36.50  21.10  28.80 
1991 01 38.20  22.40  30.30 
1991 02 38.80  21.90  30.34 
1991 03 33.00  18.70  25.85 
1991 04 29.20  15.80  22.50 
1991 05 23.60  11.90  17.75 
1991 06 19.10  10.00  14.55 
1991 07 19.10   7.80  13.45 
1991 08 20.70   7.90  14.30 
1991 09 25.90  11.10  18.50 
1991 10 31.30  15.50  23.40 
1991 11 30.80  16.00  23.40 
1991 12 34.80  20.20  27.50 
1992 01 34.20  20.70  27.45 
1992 02 34.40  20.70  27.55 
1992 03 31.00  20.00  25.50 
1992 04 24.50  15.70  20.10 
1992 05 20.29  10.10  15.20 
1992 06 17.40   8.70  13.04 
1992 07 19.90 -99.99 -99.99 
1992 08 17.90   6.60  12.25 
1992 09 20.29   7.90  14.10 
1992 10 26.40  12.20  19.29 
1992 11 29.50  14.20  21.85 
1992 12 33.40  18.20  25.80 
1993 01 38.30  23.00  30.65 
1993 02 34.40  19.70  27.05 
1993 03 32.00  17.79  24.90 
1993 04 28.50  16.50  22.50 
1993 05 20.50   9.70  15.10 
1993 06 15.90   6.30  11.10 
1993 07 16.90   5.30  11.10 
1993 08 19.90   5.90  12.90 
1993 09 22.90   9.00  15.95 
1993 11 32.40  17.60  25.00 
1994 01 37.80  20.90  29.34 
1994 02 33.00  18.70  25.85 
1994 03 33.70  18.00  25.85 
1994 05 25.30  10.90  18.09 
1994 06 19.29   6.60  12.95 
1994 07 21.20   6.00  13.60 
1994 08 22.00   8.50  15.25 
1994 09 26.20  11.30  18.75 
1994 10 29.50  12.80  21.15 
1994 11 32.90  17.79  25.35 
1994 12 35.09  21.30  28.20 
1995 01 36.20  22.20  29.20 
1995 02 30.70  20.50  25.60 
1995 03 27.60  16.50  22.05 
1995 04 23.40  13.50  18.45 
1995 05 19.70   9.00  14.35 
1995 06 17.70   6.60  12.15 
1995 07 17.79   6.60  12.20 
1995 08 22.20   6.90  14.55 
1995 09 25.70  11.30  18.50 
1995 10 29.20  14.00  21.60 
1995 11 30.90  16.50  23.70 
1995 12 33.50  18.70  26.10 
1996 01 36.09  20.60  28.34 
1996 02 37.09  21.30  29.20 
1996 03 31.50  18.70  25.10 
1996 04 26.30  14.00  20.15 
1996 05 23.60  10.00  16.79 
1996 06 17.90   9.00  13.45 
1996 07 17.60   8.00  12.80 
1996 08 18.90   7.00  12.95 
1996 09 24.20  10.00  17.10 
1996 10 29.20  14.40  21.80 
1996 11 32.40  18.00  25.20 
1996 12 33.40  19.00  26.20 
1997 01 34.00  20.50  27.25 
1997 02 36.90  23.10  30.00 
1997 03 31.10  17.50  24.30 
1997 04 27.30  16.60  21.95 
1997 05 20.29  11.60  15.95 
1997 06 18.50   6.90  12.70 
1997 07 17.79   4.50  11.15 
1997 08 19.20   6.70  12.95 
1997 09 25.20  10.50  17.85 
1997 10 27.60  14.00  20.80 
1997 11 31.90  14.60  23.25 
1997 12 36.80  21.20  29.00 
1998 01 38.90  22.40  30.65 
1998 02 38.59  22.50  30.55 
1998 03 33.50  19.70  26.60 
1998 04 27.10  15.50  21.30 
1998 05 26.00  14.20  20.10 
1998 06 18.50   7.90  13.20 
1998 07 15.80   6.40  11.10 
1998 08 22.50   9.10  15.80 
1998 09 23.90   9.60  16.75 
1998 10 27.10  13.70  20.40 
1998 11 32.50  18.50  25.50 
1998 12 33.50  20.10  26.80 
1999 01 39.09  23.70  31.40 
1999 02 33.40  20.90  27.15 
1999 03 31.00  19.70  25.35 
1999 04 27.50  14.00  20.75 
1999 05 23.80  12.60  18.20 
1999 06 20.10   6.40  13.25 
1999 07 20.00   6.00  13.00 
1999 08 22.30   7.70  15.00 
1999 09 25.80  11.50  18.65 
1999 10 28.90  13.20  21.05 
1999 11 29.30  15.80  22.55 
1999 12 33.20  19.79  26.50 
2000 01 32.30  20.00  26.15 
2000 02 31.70  20.00  25.85 
2000 03 26.80  17.29  22.05 
2000 04 25.20  13.10  19.15 
2000 05 21.30   6.40  13.85 
2000 06 19.40   6.40  12.90 
2000 07 19.10   6.40  12.75 
2000 08 19.90   5.40  12.65 
2000 09 27.20   9.89  18.54 
2000 10 27.70  13.30  20.50 
2000 11 32.59  17.90  25.25 
2000 12 36.70  21.60  29.15 
2001 01 39.70  24.60  32.15 
2001 02 29.40  18.70  24.05 
2001 03 29.30  15.60  22.45 
2001 04 28.60  13.80  21.20 
2001 05 22.60  10.90  16.75 
2001 06 20.60   5.40  13.00 
2001 07 19.50   6.50  13.00 
2001 08 22.00   6.60  14.30 
2001 09 26.10   9.80  17.95 
2001 10 24.90  11.60  18.25 
2001 11 30.30  16.10  23.20 
2001 12 31.20  16.60  23.90 
2002 01 35.40  20.90  28.15 
2002 02 32.59  18.79  25.70 
2002 03 33.20  18.70  25.95 
2002 04 28.80  16.00  22.40 
2002 05 25.40  12.40  18.90 
2002 06 20.70   7.90  14.30 
2002 07 21.30   6.80  14.04 
2002 08 22.60   6.60  14.60 
2002 09 25.80   9.39  17.59 
2002 10 31.40  14.40  22.90 
2002 11 33.70  18.00  25.85 
2002 12 34.80  20.00  27.40 
2003 01 36.20  21.50  28.85 
2003 02 36.09  22.10  29.09 
2003 03 32.59  19.50  26.05 
2003 04 28.60  15.40  22.00 
2003 05 23.60  10.60  17.10 
2003 06 19.20   6.70  12.95 
2003 07 19.90   6.10  13.00 
2003 08 19.79   7.30  13.54 
2003 09 24.90  10.10  17.50 
2003 10 28.60  13.70  21.15 
2003 11 31.80  17.50  24.65 
2003 12 37.00  21.20  29.10 
2004 01 38.70  23.20  30.95 
2004 02 35.80  21.90  28.84 
2004 03 29.50  16.79  23.15 
2004 04 26.90  14.70  20.80 
2004 05 21.40   9.00  15.20 
2004 06 20.20   8.60  14.40 
2004 07 16.70   6.00  11.35 
2004 08 19.20   5.30  12.25 
2004 09 25.20   9.60  17.40 
2004 10 31.50  15.20  23.35 
2004 11 30.70  16.90  23.80 
2004 12 36.09  20.70  28.40 
2005 01 37.00  21.00  29.00 
2005 02 38.30  22.50  30.40 
2005 03 35.00  20.90  27.95 
2005 04 30.30  16.79  23.55 
2005 05 24.40  13.70  19.04 
2005 06 18.60   7.40  13.00 
2005 07 18.90   5.50  12.20 
2005 08 20.29   6.70  13.50 
2005 09 24.40  10.40  17.40 
2005 10 28.70  13.10  20.90 
2005 11 33.59  16.79  25.20 
2005 12 35.70  19.70  27.70 
2006 01 34.40  21.50  27.95 
2006 02 32.90  20.00  26.45 
2007 04 28.85  16.36  22.60 
2007 05 22.82   8.43  15.62 
2007 06 19.23   6.54  12.88 
2007 07 20.93   8.18  14.55 
2007 08 22.85   7.50  15.17 
2012 08 23.11   7.54  15.32 
2012 09 26.06  10.24  18.15 
2012 10 30.93  15.92  23.42 
2012 11 32.13  17.36  24.74 
2012 12 36.27  22.08  29.17 
2013 01 37.66  23.22  30.44 
2013 02 36.46  22.52  29.49 
2013 03 31.03  18.66  24.84 
2013 04 31.86  17.23  24.54 
2013 05 23.05  11.48  17.26 
2013 06 18.29   6.69  12.49 
2013 07 19.21   6.00  12.61 
2013 08 23.20   8.17  15.68 
2013 09 24.78  11.23  18.00 
2013 10 31.42  14.63  23.02 
2013 11 33.98  18.77  26.37 
2013 12 35.93  21.32  28.63 
2014 01 36.08  22.31  29.19 
2014 02 32.84  20.45  26.65 
2014 03 33.07  19.54  26.30 
2014 04 26.38  14.49  20.43 
2014 05 22.69  10.54  16.61 
