1951 06 99.99 -99.99  21.45 
1951 07 99.99 -99.99  23.32 
1951 08 99.99 -99.99  22.99 
1951 09 99.99 -99.99  21.08 
1951 10 99.99 -99.99  12.92 
1951 11 99.99 -99.99   9.25 
1951 12 99.99 -99.99   2.14 
1952 01 99.99 -99.99    .73 
1952 02 99.99 -99.99   2.31 
1952 03 99.99 -99.99   7.49 
1952 04 99.99 -99.99  14.44 
1952 05 99.99 -99.99  17.25 
1952 06 99.99 -99.99  22.52 
1952 07 99.99 -99.99  25.46 
1952 08 99.99 -99.99  23.31 
1952 09 99.99 -99.99  17.65 
1952 10 99.99 -99.99  12.75 
1952 11 99.99 -99.99   6.15 
1952 12 99.99 -99.99   2.41 
1953 01 99.99 -99.99    .71 
1953 02 99.99 -99.99   2.73 
1953 03 99.99 -99.99   8.10 
1953 04 99.99 -99.99  13.94 
1953 05 99.99 -99.99  18.24 
1953 06 99.99 -99.99  19.46 
1953 07 99.99 -99.99  23.20 
1953 08 99.99 -99.99  21.90 
1953 09 99.99 -99.99  18.96 
1953 10 99.99 -99.99  15.49 
1953 11 99.99 -99.99   6.56 
1953 12 99.99 -99.99   6.34 
1954 01 99.99 -99.99  -1.55 
1954 02 99.99 -99.99   1.20 
1954 03 99.99 -99.99   9.68 
1954 04 99.99 -99.99  11.50 
1954 05 99.99 -99.99  15.94 
1954 06 99.99 -99.99  21.30 
1954 07 99.99 -99.99  21.82 
1954 08 99.99 -99.99  21.22 
1954 09 99.99 -99.99  19.99 
1954 10 99.99 -99.99  12.65 
1954 11 99.99 -99.99   7.91 
1954 12 99.99 -99.99   3.90 
1955 01 99.99 -99.99   4.27 
1955 02 99.99 -99.99   4.98 
1955 03 99.99 -99.99   6.77 
1955 04 99.99 -99.99  12.22 
1955 05 99.99 -99.99  16.76 
1955 06 99.99 -99.99  20.99 
1955 07 99.99 -99.99  23.48 
1955 08 99.99 -99.99  21.36 
1955 09 99.99 -99.99  18.54 
1955 10 99.99 -99.99  13.35 
1955 11 99.99 -99.99   7.14 
1955 12 99.99 -99.99   3.88 
1956 01 99.99 -99.99   2.92 
1956 02 99.99 -99.99  -2.63 
1956 03 99.99 -99.99   7.50 
1956 04 99.99 -99.99  11.15 
1956 05 99.99 -99.99  18.41 
1956 06 99.99 -99.99  19.69 
1956 07 99.99 -99.99  23.77 
1956 08 99.99 -99.99  23.07 
1956 09 99.99 -99.99  19.46 
1956 10 99.99 -99.99  13.12 
1956 11 99.99 -99.99   6.33 
1956 12 99.99 -99.99   1.59 
1957 01 99.99 -99.99   1.97 
1957 02 99.99 -99.99   6.26 
1957 03 99.99 -99.99  10.53 
1957 04 99.99 -99.99  12.43 
1957 05 99.99 -99.99  15.05 
1957 06 99.99 -99.99  21.29 
1957 07 99.99 -99.99  23.54 
1957 08 99.99 -99.99  22.42 
1957 09 99.99 -99.99  18.95 
1957 10 99.99 -99.99  13.67 
1957 11 99.99 -99.99   9.07 
1957 12 99.99 -99.99   2.44 
1958 01 99.99 -99.99   1.99 
1958 02 99.99 -99.99   5.77 
1958 03 99.99 -99.99   5.93 
1958 04 99.99 -99.99  10.26 
1958 05 99.99 -99.99  19.95 
1958 06 99.99 -99.99  20.53 
1958 07 99.99 -99.99  24.10 
1958 08 99.99 -99.99  23.95 
1958 09 99.99 -99.99  20.93 
1958 10 99.99 -99.99  14.08 
1958 11 99.99 -99.99   9.79 
1958 12 99.99 -99.99   3.32 
1959 01 99.99 -99.99   1.99 
1959 02 99.99 -99.99   5.10 
1959 03 99.99 -99.99  10.47 
1959 04 99.99 -99.99  13.17 
1959 05 99.99 -99.99  17.02 
1959 06 99.99 -99.99  21.62 
1959 07 99.99 -99.99  24.70 
1959 08 99.99 -99.99  22.20 
1959 09 99.99 -99.99  18.68 
1959 10 99.99 -99.99  13.18 
1959 11 99.99 -99.99   7.77 
1959 12 99.99 -99.99   4.62 
1960 01 99.99 -99.99    .46 
1960 02 99.99 -99.99   2.81 
1960 03 99.99 -99.99   8.92 
1960 04 99.99 -99.99  13.29 
1960 05 99.99 -99.99  18.08 
1960 06 99.99 -99.99  22.18 
1960 07 99.99 -99.99  21.60 
1960 08 99.99 -99.99  22.50 
1960 09 99.99 -99.99  17.71 
1960 10 99.99 -99.99  13.33 
1960 11 99.99 -99.99   8.89 
1960 12 99.99 -99.99   4.21 
1961 01 99.99 -99.99    .40 
1961 02 99.99 -99.99   6.80 
1961 03 99.99 -99.99  11.64 
1961 04 99.99 -99.99  16.01 
1961 05 99.99 -99.99  16.99 
1961 06 99.99 -99.99  22.10 
1961 07 99.99 -99.99  22.67 
1961 08 99.99 -99.99  23.45 
1961 09 99.99 -99.99  22.38 
1961 10 99.99 -99.99  14.99 
1961 11 99.99 -99.99   8.01 
1961 12 99.99 -99.99   2.86 
1962 01 99.99 -99.99   2.08 
1962 02 99.99 -99.99   4.00 
1962 03 99.99 -99.99   5.72 
1962 04 99.99 -99.99  12.59 
1962 05 99.99 -99.99  16.40 
1962 06 99.99 -99.99  20.55 
1962 07 99.99 -99.99  23.04 
1962 08 99.99 -99.99  25.48 
1962 09 99.99 -99.99  20.12 
1962 10 99.99 -99.99  14.48 
1962 11 99.99 -99.99   7.30 
1962 12 99.99 -99.99    .87 
1963 01 99.99 -99.99  -1.49 
1963 02 99.99 -99.99    .84 
1963 03 99.99 -99.99   8.01 
1963 04 99.99 -99.99  13.93 
1963 05 99.99 -99.99  17.48 
1963 06 99.99 -99.99  20.88 
1963 07 99.99 -99.99  24.30 
1963 08 99.99 -99.99  22.30 
1963 09 99.99 -99.99  19.50 
1963 10 99.99 -99.99  13.59 
1963 11 99.99 -99.99  10.58 
1963 12 99.99 -99.99    .36 
1964 01 99.99 -99.99  -2.11 
1964 02 99.99 -99.99   3.17 
1964 03 99.99 -99.99   6.90 
1964 04 99.99 -99.99  13.34 
1964 05 99.99 -99.99  18.29 
1964 06 99.99 -99.99  22.63 
1964 07 99.99 -99.99  23.97 
1964 08 99.99 -99.99  21.84 
1964 09 99.99 -99.99  18.95 
1964 10 99.99 -99.99  13.05 
1964 11 99.99 -99.99   8.06 
1964 12 99.99 -99.99   3.36 
1965 01 99.99 -99.99   2.20 
1965 02 99.99 -99.99   1.97 
1965 03 99.99 -99.99   7.33 
1965 04 99.99 -99.99  11.00 
1965 05 99.99 -99.99  15.66 
1965 06 99.99 -99.99  20.56 
1965 07 99.99 -99.99  22.25 
1965 08 99.99 -99.99  20.57 
1965 09 99.99 -99.99  16.95 
1965 10 99.99 -99.99  12.01 
1965 11 99.99 -99.99   6.54 
1965 12 99.99 -99.99   2.31 
1966 01 99.99 -99.99  -2.66 
1966 02 99.99 -99.99   7.08 
1966 03 99.99 -99.99   7.66 
1966 04 99.99 -99.99  13.45 
1966 05 99.99 -99.99  17.49 
1966 06 99.99 -99.99  22.10 
1966 07 99.99 -99.99  21.78 
1966 08 99.99 -99.99  20.99 
1966 09 99.99 -99.99  19.52 
1966 10 99.99 -99.99  15.75 
1966 11 99.99 -99.99   5.62 
1966 12 99.99 -99.99   1.09 
1967 01 99.99 -99.99    .11 
1967 02 99.99 -99.99   3.32 
1967 03 99.99 -99.99   9.76 
1967 04 99.99 -99.99  11.14 
1967 05 99.99 -99.99  17.18 
1967 06 99.99 -99.99  19.57 
1967 07 99.99 -99.99  24.65 
1967 08 99.99 -99.99  22.25 
1967 09 99.99 -99.99  18.57 
1967 10 99.99 -99.99  14.24 
1967 11 99.99 -99.99   7.74 
1967 12 99.99 -99.99   1.09 
1968 01 99.99 -99.99   -.80 
1968 02 99.99 -99.99   4.94 
1968 03 99.99 -99.99   8.97 
1968 04 99.99 -99.99  13.33 
1968 05 99.99 -99.99  15.81 
1968 06 99.99 -99.99  19.74 
1968 07 99.99 -99.99  22.91 
1968 08 99.99 -99.99  20.29 
1968 09 99.99 -99.99  18.34 
1968 10 99.99 -99.99  13.81 
1968 11 99.99 -99.99   7.49 
1968 12 99.99 -99.99    .50 
1969 01 99.99 -99.99   -.22 
1969 02 99.99 -99.99   1.63 
1969 03 99.99 -99.99   7.76 
1969 04 99.99 -99.99  11.02 
1969 05 99.99 -99.99  18.39 
1969 06 99.99 -99.99  19.40 
1969 07 99.99 -99.99  23.17 
1969 08 99.99 -99.99  21.76 
1969 09 99.99 -99.99  18.93 
1969 10 99.99 -99.99  13.70 
1969 11 99.99 -99.99   8.02 
1969 12 99.99 -99.99   -.75 
1970 01 99.99 -99.99   2.05 
1970 02 99.99 -99.99   3.15 
1970 03 99.99 -99.99   6.06 
1970 04 99.99 -99.99  10.78 
1970 05 99.99 -99.99  14.52 
1970 06 99.99 -99.99  21.50 
1970 07 99.99 -99.99  22.63 
1970 08 99.99 -99.99  22.20 
1970 09 99.99 -99.99  20.10 
1970 10 99.99 -99.99  12.03 
1970 11 99.99 -99.99   7.70 
1970 12 99.99 -99.99    .21 
1971 01 99.99 -99.99   1.47 
1971 02 99.99 -99.99   3.63 
1971 03 99.99 -99.99   5.33 
1971 04 99.99 -99.99  13.39 
1971 05 99.99 -99.99  17.14 
1971 06 99.99 -99.99  19.20 
1971 07 99.99 -99.99  23.86 
1971 08 99.99 -99.99  24.40 
1971 09 99.99 -99.99  17.84 
1971 10 99.99 -99.99  12.35 
1971 11 99.99 -99.99   7.00 
1971 12 99.99 -99.99   1.41 
1972 01 99.99 -99.99   2.46 
1972 02 99.99 -99.99   6.20 
1972 03 99.99 -99.99   9.80 
1972 04 99.99 -99.99  11.58 
1972 05 99.99 -99.99  16.11 
1972 06 99.99 -99.99  20.19 
1972 07 99.99 -99.99  22.35 
1972 08 99.99 -99.99  21.04 
1972 09 99.99 -99.99  15.00 
1972 10 99.99 -99.99  11.54 
1972 11 99.99 -99.99   6.45 
1972 12 99.99 -99.99   2.13 
1973 01 99.99 -99.99   2.17 
1973 02 99.99 -99.99   3.20 
1973 03 99.99 -99.99   7.28 
1973 04 99.99 -99.99   9.85 
1973 05 99.99 -99.99  17.03 
1973 06 99.99 -99.99  21.33 
1973 07 99.99 -99.99  22.83 
1973 08 99.99 -99.99  23.52 
1973 09 99.99 -99.99  19.68 
1973 10 99.99 -99.99  11.99 
1973 11 99.99 -99.99   5.52 
1973 12 99.99 -99.99    .87 
1975 01 99.99 -99.99   3.62 
1975 02 99.99 -99.99   4.60 
1975 03 99.99 -99.99   7.89 
1975 04 99.99 -99.99  12.30 
1975 05 99.99 -99.99  16.95 
1975 06 99.99 -99.99  19.53 
1975 07 99.99 -99.99  23.34 
1975 08 99.99 -99.99  22.62 
1975 09 99.99 -99.99  20.20 
1975 10 99.99 -99.99  12.68 
1975 11 99.99 -99.99   6.83 
1975 12 99.99 -99.99   2.40 
1976 01 99.99 -99.99    .98 
1976 02 99.99 -99.99   4.84 
1976 03 99.99 -99.99   5.96 
1976 04 99.99 -99.99  11.97 
1976 05 99.99 -99.99  17.11 
1976 06 99.99 -99.99  22.19 
1976 07 99.99 -99.99  23.64 
1976 08 99.99 -99.99  20.04 
1976 09 99.99 -99.99  16.48 
1976 10 99.99 -99.99  13.35 
1976 11 99.99 -99.99   7.60 
1976 12 99.99 -99.99   2.45 
1977 01 99.99 -99.99   1.76 
1977 02 99.99 -99.99   5.25 
1977 03 99.99 -99.99   9.49 
1977 04 99.99 -99.99  11.00 
1977 05 99.99 -99.99  15.65 
1977 06 99.99 -99.99  20.34 
1977 07 99.99 -99.99  22.66 
1977 08 99.99 -99.99  20.97 
1977 09 99.99 -99.99  17.33 
1977 10 99.99 -99.99  14.47 
1977 11 99.99 -99.99   6.36 
1977 12 99.99 -99.99   1.14 
1978 01 99.99 -99.99   2.67 
1978 02 99.99 -99.99   2.43 
1978 03 99.99 -99.99   8.97 
1978 04 99.99 -99.99  10.87 
1978 05 99.99 -99.99  15.04 
1978 06 99.99 -99.99  19.29 
1978 07 99.99 -99.99  22.16 
1978 08 99.99 -99.99  21.62 
1978 09 99.99 -99.99  18.73 
1978 10 99.99 -99.99  12.62 
1978 11 99.99 -99.99   3.72 
1978 12 99.99 -99.99   1.75 
1979 01 99.99 -99.99  -1.70 
1979 02 99.99 -99.99   4.48 
1979 03 99.99 -99.99   8.88 
1979 04 99.99 -99.99  10.47 
1979 05 99.99 -99.99  17.27 
1979 06 99.99 -99.99  22.68 
1979 07 99.99 -99.99  23.10 
1979 08 99.99 -99.99  21.93 
1979 09 99.99 -99.99  18.14 
1979 10 99.99 -99.99  13.41 
1979 11 99.99 -99.99   6.10 
1979 12 99.99 -99.99   4.01 
1980 01 99.99 -99.99   1.48 
1980 02 99.99 -99.99   4.30 
1980 03 99.99 -99.99   8.28 
1980 04 99.99 -99.99  10.03 
1980 05 99.99 -99.99  15.10 
1980 06 99.99 -99.99  19.34 
1980 07 99.99 -99.99  21.38 
1980 08 99.99 -99.99  23.81 
1980 09 99.99 -99.99  20.15 
1980 10 99.99 -99.99  12.67 
1980 11 99.99 -99.99   5.20 
1980 12 99.99 -99.99   1.16 
1981 01 99.99 -99.99   -.85 
1981 02 99.99 -99.99   2.00 
1981 03 99.99 -99.99   9.54 
1981 04 99.99 -99.99  12.88 
1981 05 99.99 -99.99  16.26 
1981 06 99.99 -99.99  21.40 
1981 07 99.99 -99.99  21.62 
1981 08 99.99 -99.99  22.55 
1981 09 99.99 -99.99  19.18 
1981 10 99.99 -99.99  13.49 
1981 11 99.99 -99.99   5.10 
1981 12 99.99 -99.99   1.14 
1982 01 99.99 -99.99   1.46 
1982 02 99.99 -99.99   1.95 
1982 03 99.99 -99.99   7.19 
1982 04 99.99 -99.99  11.53 
1982 05 99.99 -99.99  17.01 
1982 06 99.99 -99.99  22.35 
1982 07 99.99 -99.99  24.41 
1982 08 99.99 -99.99  22.24 
1982 09 99.99 -99.99  20.86 
1982 10 99.99 -99.99  12.93 
1982 11 99.99 -99.99   8.14 
1982 12 99.99 -99.99   3.52 
1983 01 99.99 -99.99   1.73 
1983 02 99.99 -99.99   1.22 
1983 03 99.99 -99.99   8.28 
1983 04 99.99 -99.99  12.54 
1983 05 99.99 -99.99  15.81 
1983 06 99.99 -99.99  21.09 
1983 07 99.99 -99.99  25.93 
1983 08 99.99 -99.99  22.70 
1983 09 99.99 -99.99  19.11 
1983 10 99.99 -99.99  13.22 
1983 11 99.99 -99.99   5.26 
1983 12 99.99 -99.99   1.97 
1984 01 99.99 -99.99   1.65 
1984 02 99.99 -99.99   2.40 
1984 03 99.99 -99.99   6.03 
1984 04 99.99 -99.99  10.78 
1984 05 99.99 -99.99  13.73 
1984 06 99.99 -99.99  20.04 
1984 07 99.99 -99.99  23.89 
1984 08 99.99 -99.99  22.19 
1984 09 99.99 -99.99  17.67 
1984 10 99.99 -99.99  13.23 
1984 11 99.99 -99.99   7.69 
1984 12 99.99 -99.99   3.13 
1985 01 99.99 -99.99  -2.86 
1985 02 99.99 -99.99   -.20 
1985 03 99.99 -99.99   7.12 
1985 04 99.99 -99.99  11.35 
1985 05 99.99 -99.99  16.57 
1985 06 99.99 -99.99  20.09 
1985 07 99.99 -99.99  24.64 
1985 08 99.99 -99.99  23.18 
1985 09 99.99 -99.99  20.82 
1985 10 99.99 -99.99  14.26 
1985 11 99.99 -99.99   6.09 
1985 12 99.99 -99.99   3.61 
1986 01 99.99 -99.99   1.97 
1986 02 99.99 -99.99   1.79 
1986 03 99.99 -99.99   6.97 
1986 04 99.99 -99.99  11.78 
1986 05 99.99 -99.99  19.57 
1986 06 99.99 -99.99  20.73 
1986 07 99.99 -99.99  22.95 
1986 08 99.99 -99.99  22.68 
1986 09 99.99 -99.99  18.61 
1986 10 99.99 -99.99  13.65 
1986 11 99.99 -99.99   7.50 
1986 12 99.99 -99.99   1.07 
1987 01 99.99 -99.99  -1.65 
1987 02 99.99 -99.99   2.94 
1987 03 99.99 -99.99   4.25 
1987 04 99.99 -99.99  12.50 
1987 05 99.99 -99.99  14.94 
1987 06 99.99 -99.99  20.00 
1987 07 99.99 -99.99  23.85 
1987 08 99.99 -99.99  22.38 
1987 09 99.99 -99.99  21.62 
1987 10 99.99 -99.99  14.06 
1987 11 99.99 -99.99   7.38 
1987 12 99.99 -99.99   3.41 
1988 01 99.99 -99.99   5.07 
1988 02 99.99 -99.99   4.19 
1988 03 99.99 -99.99   7.72 
1988 04 99.99 -99.99  12.31 
1988 05 99.99 -99.99  17.43 
1988 06 99.99 -99.99  19.78 
1988 08 99.99 -99.99  23.59 
1988 09 99.99 -99.99  18.81 
1988 10 99.99 -99.99  15.19 
1988 11 99.99 -99.99   4.27 
1988 12 99.99 -99.99   2.29 
1989 01 99.99 -99.99   -.24 
1989 02 99.99 -99.99   4.84 
1989 03 99.99 -99.99   9.58 
1989 04 99.99 -99.99  11.27 
1989 05 99.99 -99.99  17.75 
1989 06 99.99 -99.99  20.29 
1989 07 99.99 -99.99  22.66 
1989 08 99.99 -99.99  22.42 
1989 09 99.99 -99.99  18.40 
1989 10 99.99 -99.99  11.84 
1989 11 99.99 -99.99   5.64 
1989 12 99.99 -99.99   2.22 
1990 01 99.99 -99.99    .86 
1990 02 99.99 -99.99   6.42 
1990 03 99.99 -99.99   9.54 
1990 04 99.99 -99.99  11.36 
1990 05 99.99 -99.99  18.71 
1990 06 99.99 -99.99  21.02 
1990 07 99.99 -99.99  23.66 
1990 08 99.99 -99.99  23.05 
1990 09 99.99 -99.99  18.87 
1990 10 99.99 -99.99  14.51 
1990 11 99.99 -99.99   6.16 
1990 12 99.99 -99.99    .79 
1991 01 99.99 -99.99   1.60 
1991 02 99.99 -99.99    . 6 
1991 03 99.99 -99.99  10.74 
1991 04 99.99 -99.99  10.87 
1991 05 99.99 -99.99  14.33 
1991 06 99.99 -99.99  20.79 
1991 07 99.99 -99.99  24.92 
1991 08 99.99 -99.99  24.70 
1991 09 99.99 -99.99  21.05 
1991 10 99.99 -99.99  12.26 
1991 11 99.99 -99.99   5.77 
1991 12 99.99 -99.99   -.33 
1992 01 99.99 -99.99    .97 
1992 02 99.99 -99.99   3.59 
1992 03 99.99 -99.99   8.24 
1992 04 99.99 -99.99  11.57 
1992 05 99.99 -99.99  18.78 
1992 06 99.99 -99.99  19.52 
1992 07 99.99 -99.99  22.81 
1992 08 99.99 -99.99  24.51 
1992 09 99.99 -99.99  18.83 
1992 10 99.99 -99.99  11.05 
1992 11 99.99 -99.99   7.28 
1992 12 99.99 -99.99   3.14 
1993 01 99.99 -99.99   2.42 
1993 02 99.99 -99.99   3.34 
1993 03 99.99 -99.99   7.69 
1993 04 99.99 -99.99  12.82 
1993 05 99.99 -99.99  19.11 
1993 06 99.99 -99.99  22.63 
1993 07 99.99 -99.99  22.67 
1993 08 99.99 -99.99  25.04 
1993 09 99.99 -99.99  18.87 
1993 10 99.99 -99.99  13.22 
1993 11 99.99 -99.99   6.44 
1993 12 99.99 -99.99   3.71 
1994 01 99.99 -99.99   4.21 
1994 02 99.99 -99.99   3.77 
1994 03 99.99 -99.99  11.85 
1994 04 99.99 -99.99  11.84 
1994 05 99.99 -99.99  18.08 
1994 06 99.99 -99.99  21.40 
1994 07 99.99 -99.99  25.91 
1994 08 99.99 -99.99  24.95 
1994 09 99.99 -99.99  18.92 
1994 10 99.99 -99.99  13.25 
1994 11 99.99 -99.99   9.49 
1994 12 99.99 -99.99   3.87 
1995 01 99.99 -99.99   1.25 
1995 02 99.99 -99.99   5.29 
1995 03 99.99 -99.99   7.65 
1995 04 99.99 -99.99  12.74 
1995 05 99.99 -99.99  17.07 
1995 06 99.99 -99.99  19.58 
1995 07 99.99 -99.99  25.98 
1995 08 99.99 -99.99  22.40 
1995 09 99.99 -99.99  17.54 
1995 10 99.99 -99.99  14.76 
1995 11 99.99 -99.99   7.24 
1995 12 99.99 -99.99   3.66 
1996 01 99.99 -99.99   3.01 
1996 02 99.99 -99.99   2.46 
1996 03 99.99 -99.99   7.04 
1996 04 99.99 -99.99  13.26 
1996 05 99.99 -99.99  17.71 
1996 06 99.99 -99.99  22.45 
1996 10 99.99 -99.99  14.09 
1996 11 99.99 -99.99   9.07 
1996 12 99.99 -99.99   3.46 
1997 02 99.99 -99.99   6.04 
1997 03 99.99 -99.99  11.25 
1997 04 99.99 -99.99  12.65 
1997 05 99.99 -99.99  18.89 
1997 12 99.99 -99.99   3.79 
1998 01 99.99 -99.99   3.66 
1998 03 99.99 -99.99   8.97 
1998 04 99.99 -99.99  12.53 
1998 05 99.99 -99.99  18.09 
1998 06 99.99 -99.99  22.53 
1998 07 99.99 -99.99  24.48 
1998 08 99.99 -99.99  25.07 
1998 09 99.99 -99.99  19.25 
1998 10 99.99 -99.99  13.39 
1998 11 99.99 -99.99   5.78 
1998 12 99.99 -99.99   1.52 
1999 01 99.99 -99.99   3.00 
1999 02 99.99 -99.99   3.75 
1999 03 99.99 -99.99   8.96 
1999 04 99.99 -99.99  13.24 
1999 05 99.99 -99.99  19.17 
1999 06 99.99 -99.99  21.30 
1999 07 99.99 -99.99  24.73 
1999 08 99.99 -99.99  23.74 
1999 09 99.99 -99.99  20.65 
1999 10 99.99 -99.99  14.38 
1999 11 99.99 -99.99   6.66 
1999 12 99.99 -99.99   1.48 
2000 01 99.99 -99.99    .96 
2000 02 99.99 -99.99   5.96 
2000 03 99.99 -99.99   9.50 
2000 04 99.99 -99.99  14.06 
2000 05 99.99 -99.99  19.69 
2000 06 99.99 -99.99  23.20 
2000 07 99.99 -99.99  22.75 
2000 08 99.99 -99.99  24.21 
2000 09 99.99 -99.99  19.74 
2000 10 99.99 -99.99  14.42 
2000 11 99.99 -99.99   8.59 
2000 12 99.99 -99.99   5.01 
2001 01 99.99 -99.99   3.81 
2001 02 99.99 -99.99   5.52 
2001 03 99.99 -99.99  10.13 
2001 04 99.99 -99.99  11.96 
2001 05 99.99 -99.99  19.61 
2001 06 99.99 -99.99  21.49 
2001 07 99.99 -99.99  24.31 
2001 08 99.99 -99.99  25.09 
2001 09 99.99 -99.99  16.44 
2001 10 99.99 -99.99  15.70 
2001 11 99.99 -99.99   6.41 
2001 12 99.99 -99.99   1.25 
2002 01 99.99 -99.99   1.00 
2002 02 99.99 -99.99   5.76 
2002 03 99.99 -99.99  10.45 
2002 04 99.99 -99.99  12.30 
2002 05 99.99 -99.99  17.67 
2002 06 99.99 -99.99  23.42 
2002 07 99.99 -99.99  23.26 
2002 08 99.99 -99.99  21.99 
2002 09 99.99 -99.99  18.33 
2002 10 99.99 -99.99  14.01 
2002 11 99.99 -99.99  10.26 
2002 12 99.99 -99.99   5.02 
2003 01 99.99 -99.99   2.64 
2003 02 99.99 -99.99   2.26 
2003 03 99.99 -99.99   9.83 
2003 04 99.99 -99.99  11.38 
2003 05 99.99 -99.99  19.95 
2003 06 99.99 -99.99  25.79 
2003 07 99.99 -99.99  25.10 
2003 08 99.99 -99.99  28.27 
2003 09 99.99 -99.99  19.83 
2003 10 99.99 -99.99  12.53 
2003 11 99.99 -99.99   8.60 
2003 12 99.99 -99.99   4.14 
2004 01 99.99 -99.99   1.87 
2004 02 99.99 -99.99   3.60 
2004 03 99.99 -99.99   7.90 
2004 04 99.99 -99.99  12.95 
2004 05 99.99 -99.99  16.64 
2004 06 99.99 -99.99  22.28 
2004 07 99.99 -99.99  23.77 
2004 08 99.99 -99.99  24.34 
2004 09 99.99 -99.99  20.10 
2004 10 99.99 -99.99  15.89 
2004 11 99.99 -99.99   8.68 
2004 12 99.99 -99.99   4.87 
2005 01 99.99 -99.99   1.07 
2005 02 99.99 -99.99   2.55 
2005 03 99.99 -99.99   8.41 
2005 04 99.99 -99.99  12.04 
2005 05 99.99 -99.99  18.49 
2005 06 99.99 -99.99  23.16 
2005 07 99.99 -99.99  24.19 
2005 08 99.99 -99.99  21.42 
2005 09 99.99 -99.99  20.04 
2005 10 99.99 -99.99  14.07 
2005 11 99.99 -99.99   7.25 
2005 12 99.99 -99.99    .60 
2006 01 99.99 -99.99   -.70 
2006 02 99.99 -99.99   2.80 
2006 03 99.99 -99.99   7.30 
2006 04 99.99 -99.99  13.00 
2006 05 99.99 -99.99  17.90 
2006 06 99.99 -99.99  22.80 
2006 07 99.99 -99.99  26.10 
2006 08 99.99 -99.99  21.00 
2006 10 99.99 -99.99  15.30 
2006 11 99.99 -99.99   8.70 
2006 12 99.99 -99.99   4.40 
2007 01 99.99 -99.99   5.00 
2007 02 99.99 -99.99   5.90 
2007 03 99.99 -99.99   9.70 
2007 04 99.99 -99.99  16.60 
2007 05 99.99 -99.99  19.90 
2007 06 99.99 -99.99  19.79 
2007 07 99.99 -99.99  21.70 
2007 08 99.99 -99.99  19.70 
2007 09 99.99 -99.99  18.29 
2007 10 99.99 -99.99  13.40 
2007 11 99.99 -99.99   6.80 
2007 12 99.99 -99.99   2.00 
2008 01 99.99 -99.99   4.19 
2008 02 99.99 -99.99   4.80 
2008 03 99.99 -99.99   9.30 
2008 05 99.99 -99.99  18.50 
2008 06 99.99 -99.99  19.40 
2008 08 99.99 -99.99  20.90 
2008 09 99.99 -99.99  17.79 
2008 10 99.99 -99.99  14.80 
2008 12 99.99 -99.99   3.30 
2009 01 99.99 -99.99    .70 
2009 02 99.99 -99.99   4.10 
2009 03 99.99 -99.99   8.80 
2009 05 99.99 -99.99  20.90 
2009 07 99.99 -99.99  21.30 
2009 08 99.99 -99.99  21.90 
2009 10 99.99 -99.99  13.90 
2009 11 99.99 -99.99   9.20 
2009 12 99.99 -99.99   2.09 
2010 01 99.99 -99.99   1.10 
2010 03 99.99 -99.99   7.70 
2010 04 99.99 -99.99  12.90 
2010 05 99.99 -99.99  14.70 
2010 08 99.99 -99.99  23.30 
2010 09 99.99 -99.99  18.70 
2010 10 99.99 -99.99  12.00 
2010 11 99.99 -99.99   8.50 
2010 12 99.99 -99.99   1.00 
2011 01 99.99 -99.99   2.09 
2011 02 99.99 -99.99   5.00 
2011 03 99.99 -99.99   8.80 
2011 04 99.99 -99.99  15.70 
2011 05 99.99 -99.99  19.60 
2011 06 99.99 -99.99  21.60 
2011 09 99.99 -99.99  22.00 
2011 10 99.99 -99.99  13.90 
2011 11 99.99 -99.99   6.80 
2011 12 99.99 -99.99   3.30 
2014 03 16.70   4.50  10.60 
2014 04 20.10   8.60  14.35 
2014 05 24.10  11.00  17.54 
