1951 01 99.99 -99.99  14.90 
1951 02 99.99 -99.99  14.10 
1951 03 99.99 -99.99  12.70 
1951 04 99.99 -99.99  10.80 
1951 05 99.99 -99.99  11.40 
1951 06 99.99 -99.99   8.60 
1951 10 99.99 -99.99  10.50 
1951 11 99.99 -99.99  11.90 
1951 12 99.99 -99.99  15.60 
1952 01 99.99 -99.99  18.10 
1952 02 99.99 -99.99  16.10 
1952 03 99.99 -99.99  13.30 
1952 04 99.99 -99.99  12.70 
1952 05 99.99 -99.99  10.30 
1952 06 99.99 -99.99   7.50 
1952 07 99.99 -99.99   8.00 
1952 08 99.99 -99.99   7.40 
1952 09 99.99 -99.99   9.70 
1952 10 99.99 -99.99  11.50 
1952 11 99.99 -99.99  13.80 
1952 12 99.99 -99.99  15.60 
1953 01 99.99 -99.99  15.50 
1953 02 99.99 -99.99  16.40 
1953 03 99.99 -99.99  13.40 
1953 04 99.99 -99.99  12.40 
1953 05 99.99 -99.99  10.90 
1953 06 99.99 -99.99   8.70 
1953 07 99.99 -99.99   7.60 
1953 08 99.99 -99.99   8.89 
1953 09 99.99 -99.99  10.30 
1953 10 99.99 -99.99  10.40 
1953 11 99.99 -99.99  13.10 
1953 12 99.99 -99.99  15.60 
1954 01 99.99 -99.99  15.20 
1954 02 99.99 -99.99  15.60 
1954 03 99.99 -99.99  14.60 
1954 04 99.99 -99.99  11.80 
1954 05 99.99 -99.99   9.60 
1954 06 99.99 -99.99   9.50 
1954 07 99.99 -99.99   7.60 
1954 08 99.99 -99.99   8.50 
1954 09 99.99 -99.99   8.20 
1954 10 99.99 -99.99  10.50 
1954 11 99.99 -99.99  13.70 
1954 12 99.99 -99.99  15.00 
1955 01 99.99 -99.99  16.60 
1955 02 99.99 -99.99  14.60 
1955 03 99.99 -99.99  12.70 
1955 04 99.99 -99.99  11.10 
1955 05 99.99 -99.99   8.39 
1955 06 99.99 -99.99   7.50 
1955 07 99.99 -99.99   6.20 
1955 08 99.99 -99.99   6.80 
1955 09 99.99 -99.99   8.50 
1955 10 99.99 -99.99  10.60 
1955 11 99.99 -99.99  14.20 
1955 12 99.99 -99.99  13.70 
1956 01 99.99 -99.99  13.10 
1956 02 99.99 -99.99  14.70 
1956 03 99.99 -99.99  12.80 
1956 04 99.99 -99.99   9.70 
1956 05 99.99 -99.99   8.50 
1956 06 99.99 -99.99   7.50 
1956 07 99.99 -99.99   8.20 
1956 08 99.99 -99.99   8.20 
1956 09 99.99 -99.99   8.00 
1956 10 99.99 -99.99  11.30 
1956 11 99.99 -99.99  13.80 
1956 12 99.99 -99.99  14.80 
1957 01 99.99 -99.99  15.10 
1957 02 99.99 -99.99  15.60 
1957 03 99.99 -99.99  14.40 
1957 04 99.99 -99.99  11.40 
1957 05 99.99 -99.99  10.80 
1957 06 99.99 -99.99   7.80 
1957 07 99.99 -99.99   6.80 
1957 08 99.99 -99.99   8.00 
1957 09 99.99 -99.99   9.70 
1957 10 99.99 -99.99  10.10 
1957 11 99.99 -99.99  13.60 
1958 01 99.99 -99.99  15.00 
1958 02 99.99 -99.99  14.20 
1958 03 99.99 -99.99  13.80 
1958 04 99.99 -99.99  10.50 
1958 05 99.99 -99.99   8.50 
1958 06 99.99 -99.99   8.00 
1958 07 99.99 -99.99   9.20 
1958 08 99.99 -99.99   6.30 
1958 09 99.99 -99.99   8.00 
1958 10 99.99 -99.99  11.60 
1958 11 99.99 -99.99  12.30 
1958 12 99.99 -99.99  13.30 
1959 01 99.99 -99.99  15.00 
1959 02 99.99 -99.99  15.40 
1959 03 99.99 -99.99  13.10 
1959 04 99.99 -99.99   9.39 
1959 05 99.99 -99.99   9.10 
1959 06 99.99 -99.99   7.60 
1959 07 99.99 -99.99   7.60 
1959 08 99.99 -99.99   6.40 
1959 09 99.99 -99.99   7.60 
1959 10 99.99 -99.99  10.50 
1959 11 99.99 -99.99  12.70 
1959 12 99.99 -99.99  14.70 
1960 01 99.99 -99.99  17.00 
1960 02 99.99 -99.99  16.10 
1960 03 99.99 -99.99  12.80 
1960 04 99.99 -99.99  10.70 
1960 05 99.99 -99.99   9.39 
1960 06 99.99 -99.99   7.90 
1960 07 99.99 -99.99   6.00 
1960 08 99.99 -99.99   7.30 
1960 09 99.99 -99.99   8.60 
1960 10 99.99 -99.99  10.30 
1960 11 99.99 -99.99  12.50 
1960 12 99.99 -99.99  13.80 
1961 01 99.99 -99.99  13.60 
1961 02 99.99 -99.99  14.30 
1961 03 99.99 -99.99  12.30 
1961 04 99.99 -99.99  10.00 
1961 05 99.99 -99.99   8.60 
1961 07 99.99 -99.99   7.20 
1961 08 99.99 -99.99   9.30 
1961 09 99.99 -99.99   7.60 
1961 10 99.99 -99.99   9.89 
1961 11 99.99 -99.99  12.40 
1961 12 99.99 -99.99  13.50 
1962 01 99.99 -99.99  14.60 
1962 02 99.99 -99.99  14.60 
1962 03 99.99 -99.99  13.90 
1962 04 99.99 -99.99  10.30 
1962 05 99.99 -99.99   9.60 
1962 06 99.99 -99.99   8.30 
1962 07 99.99 -99.99   6.00 
1962 08 99.99 -99.99   8.70 
1962 09 99.99 -99.99   8.50 
1962 10 99.99 -99.99  11.00 
1962 11 99.99 -99.99  13.50 
1962 12 99.99 -99.99  15.50 
1963 01 99.99 -99.99  14.60 
1963 02 99.99 -99.99  15.50 
1963 03 99.99 -99.99  12.70 
1963 04 99.99 -99.99  11.70 
1963 05 99.99 -99.99   9.30 
1963 06 99.99 -99.99   6.40 
1963 07 99.99 -99.99   7.80 
1963 08 99.99 -99.99   8.10 
1963 09 99.99 -99.99   8.20 
1963 10 99.99 -99.99  10.80 
1963 11 99.99 -99.99  10.80 
1963 12 99.99 -99.99  13.10 
1964 01 99.99 -99.99  14.70 
1964 02 99.99 -99.99  13.10 
1964 03 99.99 -99.99  12.10 
1964 04 99.99 -99.99  10.70 
1964 05 99.99 -99.99   9.60 
1964 06 99.99 -99.99   5.90 
1964 07 99.99 -99.99   6.70 
1964 08 99.99 -99.99   7.30 
1964 09 99.99 -99.99   7.60 
1964 10 99.99 -99.99  10.70 
1964 11 99.99 -99.99  12.10 
1964 12 99.99 -99.99  14.00 
1965 01 99.99 -99.99  14.70 
1965 02 99.99 -99.99  14.60 
1965 03 99.99 -99.99  12.90 
1965 04 99.99 -99.99  10.00 
1965 05 99.99 -99.99   7.10 
1965 06 99.99 -99.99   9.60 
1965 07 99.99 -99.99   6.30 
1965 08 99.99 -99.99   6.60 
1965 09 99.99 -99.99   7.00 
1965 10 99.99 -99.99   9.00 
1965 11 99.99 -99.99  11.90 
1965 12 99.99 -99.99  11.40 
1966 01 99.99 -99.99  13.90 
1966 02 99.99 -99.99  11.80 
1966 03 99.99 -99.99  12.50 
1966 04 99.99 -99.99  11.30 
1966 05 99.99 -99.99   9.70 
1966 06 99.99 -99.99   7.80 
1966 07 99.99 -99.99   6.30 
1966 08 11.50 -99.99   6.70 
1966 09 99.99 -99.99   6.60 
1966 10 99.99 -99.99   7.90 
1966 11 99.99 -99.99  12.00 
1966 12 99.99 -99.99  12.40 
1967 01 99.99 -99.99  14.20 
1967 02 99.99 -99.99  12.90 
1967 03 99.99 -99.99  12.10 
1967 04 16.40 -99.99  10.10 
1967 05 99.99 -99.99   9.30 
1967 06  9.10 -99.99   4.80 
1967 07 10.00 -99.99   6.00 
1967 08 10.30 -99.99   5.70 
1967 09 99.99 -99.99   6.80 
1967 10 15.30 -99.99  10.20 
1967 11 99.99 -99.99  11.90 
1967 12 99.99 -99.99  14.20 
1968 01 20.70 -99.99  14.40 
1968 02 20.29 -99.99  13.70 
1968 03 17.20 -99.99  11.60 
1968 04 17.00   6.25  11.62 
1968 05 14.20 -99.99 -99.99 
1968 06 12.00 -99.99 -99.99 
1968 07 11.60   4.94   8.27 
1968 08 12.20 -99.99   7.00 
1968 09 99.99 -99.99   8.50 
1968 10 99.99 -99.99   8.80 
1968 11 17.60 -99.99  13.00 
1968 12 17.70 -99.99  12.80 
1969 01 99.99 -99.99  14.20 
1969 02 99.99 -99.99  12.60 
1969 03 99.99 -99.99  11.50 
1969 04 99.99 -99.99   9.89 
1969 05 99.99 -99.99   8.80 
1969 06 99.99 -99.99   6.40 
1969 07 99.99 -99.99   7.40 
1969 08 99.99 -99.99   6.40 
1969 09 99.99 -99.99   7.90 
1969 10 99.99 -99.99   8.20 
1969 11 99.99 -99.99  11.30 
1969 12 99.99 -99.99  14.30 
1970 01 99.99 -99.99  14.80 
1970 02 99.99 -99.99  13.70 
1970 03 99.99 -99.99  11.40 
1970 04 99.99 -99.99   9.80 
1970 05 99.99 -99.99   8.60 
1970 06 99.99 -99.99   6.50 
1970 07 99.99 -99.99   7.20 
1970 08 99.99 -99.99   5.90 
1970 09 99.99 -99.99   8.20 
1970 10 99.99 -99.99   9.10 
1970 11 99.99 -99.99  11.20 
1970 12 99.99 -99.99  12.00 
1971 01 99.99 -99.99  12.50 
1971 02 99.99 -99.99  11.70 
1971 03 99.99 -99.99  11.30 
1971 04 99.99 -99.99   8.60 
1971 05 99.99 -99.99   8.20 
1971 06 99.99 -99.99   4.69 
1971 07 99.99 -99.99   7.50 
1971 08 99.99 -99.99   6.30 
1971 09 99.99 -99.99   8.50 
1971 10 99.99 -99.99   9.60 
1971 11 99.99 -99.99  11.90 
1971 12 99.99 -99.99  11.70 
1972 01 99.99 -99.99  14.10 
1972 02 99.99 -99.99  13.20 
1972 03 99.99 -99.99  10.80 
1972 04 99.99 -99.99  10.40 
1972 05 99.99 -99.99   8.60 
1972 06 99.99 -99.99   6.10 
1972 07 99.99 -99.99   5.30 
1972 08 99.99 -99.99   6.60 
1972 09 99.99 -99.99   7.10 
1972 10 99.99 -99.99   8.70 
1972 11 99.99 -99.99  11.70 
1972 12 99.99 -99.99  14.00 
1973 01 99.99 -99.99  13.50 
1973 02 99.99 -99.99  12.90 
1973 03 99.99 -99.99  12.40 
1973 04 15.10 -99.99  10.20 
1973 05 12.10 -99.99   8.80 
1973 06  9.80 -99.99   7.10 
1973 07  8.70 -99.99   4.69 
1973 08 10.30 -99.99   6.40 
1973 09 13.10 -99.99   6.80 
1973 10 14.10 -99.99   9.00 
1973 11 16.29 -99.99  10.90 
1973 12 17.90 -99.99  12.20 
1974 01 18.50 -99.99  12.90 
1974 02 20.10 -99.99  12.80 
1974 03 16.50 -99.99  11.70 
1974 04 15.00 -99.99   9.89 
1974 05 13.10 -99.99   9.60 
1974 06  9.20 -99.99   6.10 
1974 07  9.30 -99.99   6.00 
1974 08 10.30 -99.99   6.00 
1974 09 12.70 -99.99   6.90 
1974 10 14.00 -99.99   8.80 
1974 11 14.30 -99.99  10.00 
1974 12 17.90 -99.99  12.70 
1975 01 19.79 -99.99  14.00 
1975 02 18.60 -99.99  13.10 
1975 03 17.50 -99.99  11.90 
1975 04 15.30 -99.99  10.50 
1975 05 13.30 -99.99   8.20 
1975 06 11.20 -99.99   8.50 
1975 07 10.20 -99.99   6.10 
1975 08 11.00 -99.99   5.70 
1975 09 12.20 -99.99   7.60 
1975 10 14.10 -99.99   8.80 
1975 11 15.50 -99.99  10.40 
1975 12 16.50   7.07  11.78 
1976 01 18.90   8.00  13.45 
1976 02 20.50   8.62  14.56 
1976 03 17.20 -99.99 -99.99 
1976 04 14.90 -99.99 -99.99 
1976 05 14.10 -99.99 -99.99 
1976 06 10.20 -99.99 -99.99 
1976 07  9.00 -99.99 -99.99 
1976 08 10.50 -99.99 -99.99 
1976 09 14.00   4.48   9.24 
1976 10 14.90   5.62  10.26 
1976 11 17.00   6.88  11.94 
1976 12 18.79 -99.99 -99.99 
1977 01 20.80   9.25  15.02 
1977 02 20.29   8.60  14.45 
1977 03 19.50   7.50  13.50 
1977 04 16.79   8.38  12.59 
1977 05 13.50 -99.99 -99.99 
1977 06 11.70 -99.99 -99.99 
1977 07  9.60 -99.99 -99.99 
1977 08 11.60   3.92   7.76 
1977 09 13.30   4.79   9.04 
1977 10 16.29   6.59  11.44 
1977 11 16.70   7.59  12.14 
1977 12 21.00 -99.99 -99.99 
1978 01 20.60 -99.99 -99.99 
1978 02 21.20  10.17  15.68 
1978 03 19.10 -99.99 -99.99 
1978 04 15.80 -99.99 -99.99 
1978 05 14.80 -99.99 -99.99 
1978 06 11.00 -99.99 -99.99 
1978 07 11.90 -99.99 -99.99 
1978 08 11.30 -99.99 -99.99 
1978 09 14.50   5.25   9.87 
1978 10 14.00   5.33   9.66 
1978 11 18.29 -99.99 -99.99 
1978 12 19.70 -99.99 -99.99 
1979 01 21.60   9.12  15.36 
1979 02 21.00 -99.99 -99.99 
1979 03 20.00 -99.99 -99.99 
1979 04 16.60   6.86  11.73 
1979 05 14.00   7.22  10.61 
1979 06 11.50   3.76   7.63 
1979 07 11.90 -99.99 -99.99 
1979 08 12.00 -99.99 -99.99 
1979 09 12.60   3.14   7.87 
1979 10 14.90 -99.99 -99.99 
1979 11 17.70 -99.99 -99.99 
1979 12 20.40   8.10  14.25 
1980 01 22.00 -99.99 -99.99 
1980 02 20.80 -99.99 -99.99 
1980 03 20.00   9.63  14.81 
1980 04 14.20   4.56   9.38 
1980 05 13.60 -99.99 -99.99 
1980 06 11.60 -99.99 -99.99 
1980 07 10.80 -99.99 -99.99 
1980 08 12.50   4.67   8.58 
1980 09 13.70   4.92   9.30 
1980 10 15.30   4.65   9.97 
1980 11 16.10 -99.99 -99.99 
1980 12 19.29 -99.99 -99.99 
1981 01 19.79   9.47  14.63 
1981 02 20.00   8.96  14.48 
1981 03 18.70 -99.99 -99.99 
1981 04 18.20 -99.99 -99.99 
1981 05 13.50 -99.99 -99.99 
1981 06 11.90   4.62   8.26 
1981 07 11.60 -99.99 -99.99 
1981 08 11.30 -99.99 -99.99 
1981 09 12.90   3.84   8.37 
1981 10 16.20   5.27  10.73 
1981 11 16.40   5.79  11.09 
1981 12 18.79   8.17  13.48 
1982 01 21.50 -99.99 -99.99 
1982 02 18.20 -99.99 -99.99 
1982 03 18.00 -99.99 -99.99 
1982 04 16.40 -99.99 -99.99 
1982 05 14.20 -99.99 -99.99 
1982 06 10.00 -99.99 -99.99 
1982 07 10.60 -99.99 -99.99 
1982 08 12.10 -99.99 -99.99 
1982 09 15.80 -99.99 -99.99 
1982 10 13.70 -99.99 -99.99 
1982 11 15.80 -99.99 -99.99 
1982 12 19.60 -99.99 -99.99 
1983 01 22.30 -99.99 -99.99 
1983 02 20.29 -99.99 -99.99 
1983 03 18.29 -99.99 -99.99 
1983 04 16.29 -99.99 -99.99 
1983 05 13.80 -99.99 -99.99 
1983 06 10.40 -99.99 -99.99 
1983 07  9.39 -99.99 -99.99 
1983 08 11.90 -99.99 -99.99 
1983 09 11.90 -99.99 -99.99 
1983 10 15.90 -99.99 -99.99 
1983 11 17.79 -99.99 -99.99 
1983 12 21.40 -99.99 -99.99 
1984 01 21.10 -99.99 -99.99 
1984 02 19.40 -99.99 -99.99 
1984 03 18.40 -99.99 -99.99 
1984 04 15.60 -99.99 -99.99 
1984 05 11.30 -99.99 -99.99 
1984 06  9.00 -99.99 -99.99 
1984 07  9.80   1.88   5.84 
1984 08 11.00 -99.99 -99.99 
1984 09 13.70 -99.99 -99.99 
1984 10 12.90 -99.99 -99.99 
1984 11 16.60 -99.99 -99.99 
1984 12 19.40 -99.99 -99.99 
1985 01 20.80 -99.99 -99.99 
1985 02 19.20 -99.99 -99.99 
1985 03 15.90 -99.99 -99.99 
1985 04 13.70 -99.99 -99.99 
1985 05 11.70 -99.99 -99.99 
1985 06 12.70 -99.99 -99.99 
1985 07 10.50 -99.99 -99.99 
1985 08 11.40 -99.99 -99.99 
1985 09 13.00 -99.99 -99.99 
1985 10 15.10 -99.99 -99.99 
1985 11 18.10 -99.99 -99.99 
1985 12 18.50 -99.99 -99.99 
1986 01 20.10 -99.99 -99.99 
1986 02 19.10 -99.99 -99.99 
1986 03 17.10 -99.99 -99.99 
1986 04 14.50 -99.99 -99.99 
1986 05 12.60 -99.99 -99.99 
1986 06 10.70 -99.99 -99.99 
1986 07 10.50 -99.99 -99.99 
1986 08 11.40 -99.99 -99.99 
1986 09 13.60 -99.99 -99.99 
1986 10 16.90 -99.99 -99.99 
1986 11 16.10 -99.99 -99.99 
1986 12 18.60 -99.99 -99.99 
1987 01 20.50 -99.99 -99.99 
1987 02 21.40 -99.99 -99.99 
1987 03 20.20   8.41  14.30 
1987 04 15.60 -99.99 -99.99 
1987 05 12.90 -99.99 -99.99 
1987 06 11.50   4.69   8.09 
1987 07 11.30 -99.99 -99.99 
1987 08 11.80   3.44   7.62 
1987 09 12.40   4.55   8.47 
1987 10 16.29   6.67  11.48 
1987 11 18.00 -99.99 -99.99 
1987 12 18.70 -99.99 -99.99 
1988 01 19.29 -99.99 -99.99 
1988 02 21.30 -99.99 -99.99 
1988 03 19.40   7.83  13.61 
1988 04 16.00 -99.99 -99.99 
1988 05 13.20   4.41   8.80 
1988 06 10.80 -99.99 -99.99 
1988 07 10.30   1.93   6.11 
1988 08 11.00   3.82   7.41 
1988 09 13.70   3.54   8.62 
1988 10 14.20   4.57   9.38 
1988 11 16.90   7.75  12.32 
1988 12 18.40 -99.99 -99.99 
1989 01 20.80 -99.99 -99.99 
1989 02 20.50   9.37  14.93 
1989 03 18.40   7.49  12.94 
1989 04 14.90   7.35  11.12 
1989 05 12.20   3.50   7.85 
1989 06 12.10 -99.99 -99.99 
1989 07 10.90 -99.99 -99.99 
1989 08 11.40 -99.99 -99.99 
1989 09 13.20   3.44   8.32 
1989 10 15.20   4.92  10.05 
1989 11 17.79   8.07  12.93 
1989 12 19.50 -99.99 -99.99 
1990 01 19.20 -99.99 -99.99 
1990 02 21.30   9.03  15.16 
1990 03 17.90 -99.99 -99.99 
1990 04 14.40 -99.99 -99.99 
1990 05 12.50 -99.99 -99.99 
1990 06 11.10 -99.99 -99.99 
1990 07 11.50 -99.99 -99.99 
1990 08 12.40 -99.99 -99.99 
1990 09 13.50 -99.99 -99.99 
1990 10 15.10 -99.99 -99.99 
1990 11 16.29 -99.99 -99.99 
1990 12 19.00 -99.99 -99.99 
1991 01 19.79 -99.99 -99.99 
1991 02 20.29 -99.99 -99.99 
1991 03 18.79 -99.99 -99.99 
1991 04 15.30   6.39  10.84 
1991 05 12.70 -99.99 -99.99 
1991 06 10.90 -99.99 -99.99 
1991 07 10.30 -99.99 -99.99 
1991 08 11.40 -99.99 -99.99 
1991 09 13.20 -99.99 -99.99 
1991 10 14.00 -99.99 -99.99 
1991 11 17.60 -99.99 -99.99 
1991 12 17.40 -99.99 -99.99 
1992 01 21.30 -99.99 -99.99 
1992 03 18.90  10.20  14.54 
1992 04 14.60 -99.99 -99.99 
1992 05 11.30 -99.99 -99.99 
1992 06  8.89 -99.99 -99.99 
1992 07 10.10 -99.99 -99.99 
1992 08 11.60 -99.99 -99.99 
1992 10 13.10 -99.99 -99.99 
1992 11 18.40 -99.99 -99.99 
1992 12 18.60 -99.99 -99.99 
1993 01 19.60   8.54  14.07 
1993 02 21.40 -99.99 -99.99 
1993 03 18.90 -99.99 -99.99 
1993 04 15.30 -99.99 -99.99 
1993 05 12.40 -99.99 -99.99 
1993 06 11.20 -99.99 -99.99 
1993 07 10.30 -99.99 -99.99 
1993 08 12.50 -99.99 -99.99 
1993 09 13.90 -99.99 -99.99 
1993 10 16.70 -99.99 -99.99 
1993 11 16.60   6.98  11.79 
1993 12 18.40   7.84  13.12 
1994 01 21.60   8.72  15.16 
1994 02 19.00   7.61  13.30 
1994 03 20.60   8.17  14.38 
1994 04 15.60 -99.99 -99.99 
1994 05 13.70 -99.99 -99.99 
1994 06 12.40 -99.99 -99.99 
1994 07 11.90 -99.99 -99.99 
1994 08 11.40   1.97   6.68 
1994 09 13.10 -99.99 -99.99 
1994 10 15.00   5.55  10.27 
1994 11 17.29 -99.99 -99.99 
1994 12 20.10 -99.99 -99.99 
1995 01 16.79 -99.99 -99.99 
1995 02 18.10   7.98  13.04 
1995 03 15.40 -99.99 -99.99 
1995 04 14.20 -99.99 -99.99 
1995 05 13.80 -99.99 -99.99 
1995 06 12.60 -99.99 -99.99 
1995 07 10.20 -99.99 -99.99 
1995 08  9.89 -99.99 -99.99 
1995 09 10.80 -99.99 -99.99 
1995 10 13.10 -99.99 -99.99 
1995 11 13.70 -99.99 -99.99 
1995 12 18.79   8.79  13.79 
1996 01 15.80 -99.99 -99.99 
1996 02 18.00 -99.99 -99.99 
1996 03 16.60   7.49  12.04 
1996 04 14.60 -99.99 -99.99 
1996 05 14.50 -99.99 -99.99 
1996 06 11.80 -99.99 -99.99 
1996 07 12.40 -99.99 -99.99 
1996 08 12.60 -99.99 -99.99 
1996 09 12.80   4.55   8.67 
1996 10 13.00   5.78   9.39 
1996 11 16.60 -99.99 -99.99 
1996 12 19.90   7.75  13.82 
1997 01 18.10 -99.99 -99.99 
1997 02 14.30 -99.99 -99.99 
1997 03 15.90 -99.99 -99.99 
1997 04 15.30 -99.99 -99.99 
1997 05 15.00 -99.99 -99.99 
1997 06 13.70 -99.99 -99.99 
1997 07 13.70 -99.99 -99.99 
1997 08 13.40 -99.99 -99.99 
1997 09 12.20 -99.99 -99.99 
1997 10 13.30   5.63   9.46 
1997 11 14.10 -99.99 -99.99 
1997 12 16.20 -99.99 -99.99 
1998 01 17.60 -99.99 -99.99 
1998 02 21.10 -99.99 -99.99 
1998 03 16.79 -99.99 -99.99 
1998 04 13.80 -99.99 -99.99 
1998 05 14.80 -99.99 -99.99 
1998 06 12.40 -99.99 -99.99 
1998 07 11.40 -99.99 -99.99 
1998 08 10.60 -99.99 -99.99 
1998 09 10.00   2.88   6.44 
1998 10 13.60   4.90   9.25 
1998 11 13.80 -99.99 -99.99 
1998 12 15.50   8.60  12.05 
1999 01 16.79 -99.99 -99.99 
1999 02 18.20   8.39  13.30 
1999 03 14.60   7.85  11.22 
1999 04 13.40 -99.99 -99.99 
1999 05 11.80 -99.99 -99.99 
1999 06 10.40 -99.99 -99.99 
1999 07 11.00 -99.99 -99.99 
1999 08 10.80 -99.99 -99.99 
1999 09 13.40 -99.99 -99.99 
1999 10 15.20   5.53  10.36 
1999 11 15.40 -99.99 -99.99 
1999 12 16.00 -99.99 -99.99 
2000 01 17.60 -99.99 -99.99 
2000 02 17.00 -99.99 -99.99 
2000 03 16.00 -99.99 -99.99 
2000 04 13.90 -99.99 -99.99 
2000 05 11.90 -99.99 -99.99 
2000 06 10.60 -99.99 -99.99 
2000 07 11.00 -99.99 -99.99 
2000 08 10.80 -99.99 -99.99 
2000 09 11.90 -99.99 -99.99 
2000 10 12.80 -99.99 -99.99 
2000 11 15.50 -99.99 -99.99 
2000 12 16.20 -99.99 -99.99 
2001 01 17.70 -99.99 -99.99 
2001 02 18.20   9.47  13.84 
2001 03 15.90   7.24  11.57 
2001 04 13.40 -99.99 -99.99 
2001 05 12.40 -99.99 -99.99 
2001 06 10.00 -99.99 -99.99 
2001 07 11.20 -99.99 -99.99 
2001 08 14.30 -99.99 -99.99 
2001 09 11.20 -99.99 -99.99 
2001 10 13.20   5.80   9.50 
2001 11 13.40 -99.99 -99.99 
2002 03 15.20   7.18  11.19 
2002 04 16.00 -99.99 -99.99 
2002 05 13.40 -99.99 -99.99 
2002 07 11.00 -99.99 -99.99 
2002 09 10.40   5.37   7.88 
2002 10 12.60 -99.99 -99.99 
2002 11 14.30   6.67  10.48 
2003 01 17.70 -99.99 -99.99 
2003 02 16.70 -99.99 -99.99 
2003 03 99.99   7.85 -99.99 
2003 04 13.20   4.17   8.68 
2003 05 12.20 -99.99   8.70 
2003 06 99.99 -99.99   8.30 
2003 07 99.99 -99.99   6.10 
2003 08 99.99 -99.99   7.20 
2003 09 99.99 -99.99   8.39 
2003 10 99.99 -99.99  10.00 
2003 11 99.99   8.03  11.80 
2003 12 16.10 -99.99  11.80 
2004 01 19.40 -99.99  15.20 
2004 02 99.99   8.82  14.60 
2004 03 99.99 -99.99  13.50 
2004 04 99.99 -99.99  10.20 
2004 05 14.90 -99.99   7.70 
2004 06 99.99 -99.99   8.80 
2004 07 99.99 -99.99   6.70 
2004 08 99.99 -99.99   7.20 
2004 09 99.99 -99.99   7.60 
2004 10 14.20 -99.99  10.30 
2004 11 99.99 -99.99  11.90 
2004 12 99.99 -99.99  13.60 
2005 01 99.99 -99.99  13.50 
2005 02 99.99 -99.99  15.60 
2005 03 99.99 -99.99  12.40 
2005 04 99.99 -99.99   9.30 
2005 05 99.99 -99.99   7.70 
2005 06 99.99 -99.99   6.50 
2005 07 99.99 -99.99   7.20 
2005 08 99.99 -99.99   6.20 
2005 09 99.99   3.00   7.40 
2005 10 99.99   4.89   9.20 
2005 11 99.99 -99.99  11.70 
2005 12 99.99 -99.99  13.00 
2006 01 99.99 -99.99  14.10 
2006 02 99.99 -99.99  14.70 
2006 03 99.99   7.21  11.60 
2006 04 99.99 -99.99  10.10 
2006 05 99.99 -99.99   7.90 
2006 06 99.99 -99.99   8.50 
2006 07 99.99 -99.99   7.00 
2006 08 99.99 -99.99   6.20 
2006 09 99.99 -99.99   7.70 
2006 10 99.99 -99.99   9.20 
2006 11 99.99   5.33  10.90 
2006 12 99.99 -99.99  13.00 
2007 01 99.99 -99.99  14.40 
2007 02 99.99 -99.99  13.50 
2007 03 99.99 -99.99  12.60 
2007 04 99.99 -99.99   9.60 
2007 05 99.99 -99.99   7.00 
2007 06 99.99 -99.99   5.50 
2007 07 99.99   3.24   5.60 
2007 08 99.99 -99.99   4.19 
2007 09 99.99   4.06   8.10 
2007 10 99.99 -99.99   9.20 
2007 11 99.99 -99.99  10.50 
2007 12 99.99 -99.99  12.90 
2008 01 99.99   9.51  15.40 
2008 02 99.99   9.77  15.70 
2008 03 99.99 -99.99  12.60 
2008 04 99.99   5.60   9.80 
2008 05 99.99 -99.99   8.00 
2008 06 99.99 -99.99   7.20 
2008 07 99.99 -99.99   7.30 
2008 08 99.99 -99.99   6.70 
2008 09 99.99   2.48   5.70 
2008 10 99.99 -99.99   9.70 
2008 11 99.99 -99.99  12.30 
2008 12 99.99 -99.99  15.20 
2009 01 99.99   8.70  14.70 
2009 02 99.99 -99.99  14.10 
2009 03 99.99 -99.99  12.60 
2009 04 99.99 -99.99  11.60 
2009 05 99.99 -99.99   7.80 
2009 06 99.99 -99.99   6.70 
2009 07 99.99 -99.99   5.40 
2009 08 99.99 -99.99   8.20 
2009 09 99.99 -99.99   6.80 
2009 10 99.99 -99.99   8.60 
2009 11 99.99 -99.99   9.39 
2009 12 99.99   6.80  12.10 
2010 01 99.99 -99.99  14.00 
2010 02 99.99 -99.99  12.60 
2010 03 99.99 -99.99  13.10 
2010 04 99.99 -99.99   9.70 
2010 05 99.99 -99.99   7.20 
2010 06 99.99 -99.99   8.00 
2010 07 99.99 -99.99   5.50 
2010 08 99.99   2.13   5.00 
2010 09 99.99 -99.99   7.60 
2010 10 99.99 -99.99   9.39 
2010 11 99.99 -99.99  10.80 
2010 12 99.99 -99.99  12.40 
2011 01 99.99 -99.99  14.20 
2011 02 99.99 -99.99  14.00 
2011 03 99.99 -99.99  11.70 
2011 04 99.99 -99.99   9.80 
2011 05 99.99 -99.99   8.00 
2011 06 99.99 -99.99   6.30 
2011 07 99.99 -99.99   5.90 
2011 08 99.99 -99.99   6.00 
2011 09 99.99 -99.99   8.00 
2011 10 99.99 -99.99   9.00 
2011 11 99.99 -99.99  12.20 
2011 12 99.99   8.21  14.00 
2012 02 99.99   8.24 -99.99 
2012 10 99.99   4.48 -99.99 
2012 11 99.99   6.36 -99.99 
2014 01 99.99   8.47 -99.99 
2014 05 99.99   5.91 -99.99 
