1956 03 -6.30 -12.20  -9.25 
1956 04 10.50 -17.50 -14.00 
1956 05 11.30 -18.50 -14.90 
1956 06 10.40 -17.10 -13.75 
1956 07 13.40 -20.10 -16.75 
1956 08 17.40 -24.60 -21.00 
1956 09 11.80 -18.79 -15.29 
1956 10 -9.30 -18.00 -13.65 
1956 11 -2.30  -9.60  -5.95 
1956 12  2.40  -3.90   -.75 
1957 01  1.80  -3.00   -.60 
1957 02 -1.50  -8.10  -4.80 
1957 03 -5.80 -12.50  -9.14 
1957 04 -6.10 -11.70  -8.89 
1957 05 11.00 -17.90 -14.45 
1957 06 12.20 -18.20 -15.20 
1957 07 13.50 -20.20  -3.35 
1957 08 11.30 -17.70 -14.50 
1957 09 11.70 -17.70 -14.70 
1957 10 -7.20 -14.20 -10.70 
1957 11 -2.70 -11.60  -7.15 
1957 12   .90  -4.90  -2.00 
1958 01  1.70  -5.30  -1.80 
1958 02  -.10  -9.10  -4.60 
1958 03 -3.70 -12.80  -8.25 
1958 04 -8.39 -15.10 -11.75 
1958 05 -8.39 -14.70 -11.54 
1958 06 17.29 -23.40 -20.34 
1958 07 12.50 -18.90 -15.70 
1958 08 16.10 -22.30 -19.20 
1958 09 17.60 -23.70 -20.65 
1958 10 -8.89 -18.20 -13.55 
1958 11 -4.19 -11.30  -7.75 
1958 12  -.80  -6.40  -3.60 
1959 01  2.09  -5.20  -1.55 
1959 02 -2.70 -10.20  -6.45 
1959 03 -5.90 -11.50  -8.70 
1959 04 -9.50 -15.60 -12.55 
1959 05 10.40 -16.70 -13.55 
1959 06 11.30 -18.50 -14.90 
1959 07 14.00 -20.60 -17.29 
1959 08 13.70 -20.60 -17.15 
1959 09 18.60 -25.30 -21.95 
1959 10 -8.30 -15.30 -11.80 
1959 11 -5.20 -12.80  -9.00 
1959 12   .90  -4.60  -1.84 
1960 01  1.40  -5.40  -2.00 
1960 09 12.90 -19.70 -16.29 
1960 10 10.10 -18.50 -14.30 
1960 11 -3.40 -10.70  -7.05 
1960 12   .90  -6.10  -2.60 
1961 01  1.00  -5.20  -2.09 
1961 02  -.80  -7.40  -4.10 
1961 03 -6.20 -12.40  -9.29 
1961 04 10.10 -15.20 -12.65 
1961 05 -9.89 -15.80 -12.85 
1961 06 12.20 -18.60 -15.40 
1961 07 10.60  -1.30  -5.95 
1961 08 11.80 -17.79 -14.79 
1961 09 10.60 -16.79 -13.70 
1961 10 10.10 -17.50 -13.80 
1961 11 -3.80 -11.00  -7.40 
1961 12  -.60  -8.30  -4.45 
1962 01   .50  -7.50  -3.50 
1962 02  -.90  -8.20  -4.54 
1962 03 -6.40 -13.70 -10.05 
1962 04 11.90 -18.29 -15.10 
1962 05 17.40 -22.20 -19.79 
1962 06 14.30 -20.40 -17.35 
1962 07 17.20 -23.60 -20.40 
1962 08 14.60 -21.60 -18.10 
1962 09 12.70 -19.60 -16.15 
1962 10 -9.10 -15.60 -12.35 
1962 11 -2.50 -10.10  -6.30 
1962 12   . 0  -6.50  -3.25 
1963 01  1.50  -4.30  -1.40 
1963 02 -2.70  -9.70  -6.20 
1963 03 -8.70 -15.40 -12.04 
1963 04 14.80 -20.00 -17.40 
1963 05 14.60 -21.50 -18.04 
1963 06 11.30 -17.10 -14.20 
1963 07 14.70 -22.00 -18.35 
1963 08 12.70 -18.40 -15.54 
1963 09 11.50 -18.60 -15.05 
1963 10 12.50 -19.40 -15.95 
1963 11 -5.50 -12.60  -9.05 
1963 12  -.20  -7.80  -4.00 
1964 01  1.10  -4.69  -1.80 
1964 02 -2.30  -8.39  -5.35 
1964 03 -7.90 -14.30 -11.10 
1964 04 13.10 -19.20 -16.15 
1964 05 15.70 -21.40 -18.54 
1964 06 11.50 -17.29 -14.40 
1964 07 14.40 -21.20 -17.79 
1964 08 12.20 -18.40 -15.29 
1964 09 17.90 -25.90 -21.90 
1964 10 10.30 -17.40 -13.85 
1964 11 -2.80  -8.50  -5.65 
1964 12   . 0  -4.10  -2.05 
1965 01  1.30  -3.50  -1.10 
1965 02  -.60  -6.60  -3.60 
1965 03 -7.50 -13.90 -10.70 
1965 04 11.50 -17.90 -14.70 
1965 05 12.00 -17.90 -14.95 
1965 06 17.29 -22.40 -19.84 
1965 07 15.00 -21.50 -18.25 
1965 08 14.40 -20.70 -17.54 
1965 09 20.60 -17.00 -18.79 
1965 10 -9.70 -17.00 -13.35 
1965 11 -6.30  -1.60  -3.95 
1965 12   .70  -5.30  -2.30 
1966 01  -.80  -5.90  -3.35 
1966 02 -1.00  -7.60  -4.30 
1966 03 -4.10  -9.80  -6.95 
1966 04 10.40 -15.90 -13.15 
1966 05 11.40 -17.10 -14.25 
1966 06 14.60 -20.60 -17.60 
1966 07 10.40 -15.30 -12.85 
1966 08 17.40 -23.60 -20.50 
1966 09 14.60 -21.10 -17.85 
1966 10 10.90 -18.50 -14.70 
1966 11 -2.80  -9.70  -6.25 
1966 12   .50  -5.40  -2.45 
1967 01  1.80  -3.10   -.65 
1967 02 -2.90 -10.00  -6.45 
1967 03 -6.80 -12.60  -9.70 
1967 04 10.40 -16.10 -13.25 
1967 05 13.00 -18.29 -15.65 
1967 06 10.60 -16.40 -13.50 
1967 07 10.30 -16.90 -13.60 
1967 08 15.30 -22.20 -18.75 
1967 09 11.30 -18.10 -14.70 
1967 10 11.90 -19.79 -15.85 
1967 11 -3.50  -9.10  -6.30 
1967 12  -.10  -5.30  -2.70 
1968 01  1.40  -5.80  -2.20 
1968 02 -2.40  -8.89  -5.64 
1968 03 -6.90 -12.50  -9.70 
1968 04 12.00 -17.90 -14.95 
1968 05 12.00 -18.40 -15.20 
1968 06 10.40 -16.20 -13.30 
1968 07 14.60 -21.60 -18.10 
1968 08 14.30 -20.29 -17.29 
1968 09 15.10 -21.20 -18.15 
1968 10 -9.60 -14.90 -12.25 
1968 11 -3.10  -9.70  -6.39 
1968 12   .40  -6.20  -2.90 
1969 01  2.90  -3.50   -.29 
1969 02 -1.60  -8.50  -5.05 
1969 03 -7.30 -12.70 -10.00 
1969 04 11.10 -17.79 -14.45 
1969 05 -9.00 -22.20 -15.60 
1969 06 12.60 -17.90 -15.25 
1969 07 15.70 -22.70 -19.20 
1969 08 21.40 -27.90 -24.65 
1969 09 13.50 -19.79 -16.65 
1969 10 -9.39 -15.30 -12.35 
1969 11 -4.30 -13.20  -8.75 
1969 12   .30  -5.70  -2.69 
1970 01   .90  -4.30  -1.70 
1970 02 -2.09  -8.70  -5.39 
1970 03 -6.50 -12.40  -9.45 
1970 04 10.30 -15.10 -12.70 
1970 05 -9.60 -15.60 -12.60 
1970 06 12.30 -20.10 -16.20 
1970 07 14.70 -21.60 -18.15 
1970 08 15.40 -20.40 -17.90 
1970 09 13.00 -18.60 -15.80 
1970 10 -9.39 -16.40 -12.90 
1970 11 -3.30  -8.39  -5.85 
1970 12   .50  -4.19  -1.84 
1971 01  1.50  -3.10   -.79 
1971 02 -2.20  -7.50  -4.85 
1971 03 -7.20 -13.70 -10.45 
1971 04 -9.60 -15.80 -12.70 
1971 05 -9.30 -15.60 -12.45 
1971 06 11.10 -18.00 -14.55 
1971 07 14.40 -20.40 -17.40 
1971 08 12.20 -18.29 -15.25 
1971 09 12.10 -17.60 -14.85 
1971 10 -8.39 -15.00 -11.70 
1971 11 -5.20 -10.60  -7.90 
1971 12   .50  -4.69  -2.09 
1972 01  2.20  -2.70   -.25 
1972 02 -1.10  -8.30  -4.70 
1972 03 -6.00 -12.60  -9.30 
1972 04 -9.80 -15.00 -12.40 
1972 05 16.00 -22.70 -19.35 
1972 06 -9.10 -14.80 -11.95 
1972 07 13.40 -20.29 -16.84 
1972 08 -9.39 -15.40 -12.40 
1972 09 14.70 -21.00 -17.85 
1972 10 12.80 -20.90 -16.85 
1972 11 -4.80 -12.10  -8.45 
1972 12   .50  -6.50  -3.00 
1973 01   .80  -4.50  -1.85 
1973 02 -2.60  -9.20  -5.89 
1973 03 -8.39 -15.40 -11.90 
1973 04 -8.39 -13.40 -10.90 
1973 05 10.00 -16.79 -13.40 
1973 06 10.00 -15.20 -12.60 
1973 07 15.40 -22.70 -19.04 
1973 08 12.90 -19.20 -16.04 
1973 09 11.10 -17.20 -14.15 
1973 10 -9.39 -15.60 -12.50 
1973 11 -2.20  -8.00  -5.10 
1973 12  -.10  -6.40  -3.25 
1974 01  1.80  -2.50   -.35 
1974 02 -2.90  -9.89  -6.39 
1974 03 -7.60 -13.80 -10.70 
1974 04 11.40 -17.60 -14.50 
1974 05 12.20 -18.70 -15.45 
1974 06 10.80 -17.29 -14.04 
1974 07 13.50 -19.70 -16.60 
1974 08 10.60 -16.29 -13.45 
1974 09 14.20 -20.60 -17.40 
1974 10 -5.80 -11.10  -8.45 
1974 11 -2.50  -8.80  -5.65 
1974 12  2.30  -2.60   -.14 
1975 01  1.30  -2.80   -.75 
1975 02 -2.20  -9.00  -5.60 
1975 03 -4.90 -12.10  -8.50 
1975 04 13.40 -19.10 -16.25 
1975 05 -9.50 -14.50 -12.00 
1975 06 10.80 -16.79 -13.79 
1975 07 11.20 -18.50 -14.85 
1975 08 16.79 -23.60 -20.20 
1975 09 17.29 -22.80 -20.04 
1975 10 10.60 -17.10 -13.85 
1975 11 -2.40  -8.39  -5.39 
1975 12   .50  -6.40  -2.95 
1976 01   .90  -3.50  -1.30 
1976 02 -1.50  -8.20  -4.85 
1976 03 -8.60 -14.70 -11.65 
1976 04 13.40 -19.50 -16.45 
1976 05 14.60 -22.10 -18.35 
1976 06 10.20 -16.00 -13.10 
1976 07 13.90 -19.90 -16.90 
1976 08 16.60 -24.60 -20.60 
1976 09 13.00 -19.90 -16.45 
1976 10 -8.00 -13.70 -10.85 
1976 11 -3.10  -9.20  -6.14 
1976 12  1.00  -3.60  -1.30 
1977 01  1.70  -2.00   -.14 
1977 02 -1.50  -7.40  -4.44 
1977 03 -5.70 -11.50  -8.60 
1977 04 11.30 -16.70 -14.00 
1977 05 10.80 -17.00 -13.90 
1977 06 14.20 -19.60 -16.90 
1977 07 13.40 -19.40 -16.40 
1977 08 12.80 -18.79 -15.79 
1977 09 18.70 -25.20 -21.95 
1977 10 11.80 -19.29 -15.54 
1977 11 -4.50 -11.80  -8.14 
1977 12  -.20  -4.80  -2.50 
1978 01   .60  -5.50  -2.45 
1978 02 -1.30  -8.00  -4.65 
1978 03 -6.80 -12.60  -9.70 
1978 04 11.00 -16.90 -13.95 
1978 05 11.50 -17.20 -14.35 
1978 06 10.70 -16.29 -13.50 
1978 07 12.20 -18.00 -15.10 
1978 08 16.29 -23.50 -19.90 
1978 09 14.50 -20.80 -17.65 
1978 10 11.40 -19.60 -15.50 
1978 11 -3.10  -9.39  -6.25 
1978 12   .20  -4.80  -2.30 
1979 01   .60  -6.10  -2.75 
1979 02 -2.90  -9.20  -6.05 
1979 03 -7.70 -13.80 -10.75 
1979 04 -9.20 -15.20 -12.20 
1979 05 11.80 -18.29 -15.04 
1979 06 13.10 -19.50 -16.29 
1979 07 15.40 -22.70 -19.04 
1979 08 13.50 -21.60 -17.54 
1979 09 14.20 -21.00 -17.60 
1979 10 -8.89 -16.20 -12.55 
1979 11 -3.90 -10.40  -7.14 
1979 12   .80  -4.00  -1.60 
1980 01  2.20  -4.40  -1.10 
1980 02   .90  -8.70  -3.90 
1980 03 -5.00 -10.30  -7.65 
1980 04 -8.30 -13.50 -10.90 
1980 05 11.40 -18.29 -14.85 
1980 06 12.80 -20.60 -16.70 
1980 07 -7.60 -14.00 -10.80 
1980 08 12.00 -17.50 -14.75 
1980 09 11.60 -17.79 -14.70 
1980 10 11.30 -17.20 -14.25 
1980 11 -2.40  -8.00  -5.20 
1980 12   .50  -5.50  -2.50 
1981 01   .50  -5.10  -2.30 
1981 02 -2.50  -9.20  -5.85 
1981 03 -5.80 -11.10  -8.45 
1981 04 12.20 -18.10 -15.15 
1981 05 13.80 -20.10 -16.95 
1981 06 11.70 -19.60 -15.65 
1981 07 11.20 -17.40 -14.29 
1981 08 -8.10 -14.20 -11.15 
1981 09 11.80 -17.70 -14.75 
1981 10 -9.00 -17.29 -13.15 
1981 11 -4.69 -10.40  -7.55 
1981 12   .10  -6.00  -2.95 
1982 01   .70  -5.10  -2.20 
1982 02 -1.90  -9.10  -5.50 
1982 03 -9.00 -16.29 -12.65 
1982 04 13.80 -20.80 -17.29 
1982 05 10.90 -16.40 -13.65 
1982 06 15.60 -23.10 -19.35 
1982 07 10.00 -15.70 -12.85 
1982 08 21.80 -27.70 -24.75 
1982 09 16.79 -25.00 -20.90 
1982 10 -9.70 -16.70 -13.20 
1982 11 -3.00 -10.70  -6.85 
1982 12  2.09  -3.80   -.85 
1983 01  2.00  -3.10   -.54 
1983 02  -.80  -6.80  -3.80 
1983 03 -7.20 -14.00 -10.60 
1983 04 -9.39 -15.20 -12.29 
1983 05 -9.70 -15.40 -12.54 
1983 06 10.60 -16.70 -13.65 
1983 07 16.90 -23.00 -19.95 
1983 08 13.10 -20.00 -16.54 
1983 09 -9.80 -17.20 -13.50 
1983 10 11.10 -18.00 -14.55 
1983 11 -5.40 -13.50  -9.45 
1983 12   .50  -6.00  -2.75 
1984 01  1.10  -2.90   -.90 
1984 02 -1.90  -7.40  -4.65 
1984 03 -5.90 -12.20  -9.05 
1984 04 -9.50 -14.00 -11.75 
1984 05 -9.20 -15.40 -12.29 
1984 06 14.10 -19.90 -17.00 
1984 07 14.10 -21.00 -17.54 
1984 08 10.70 -18.10 -14.40 
1984 09 13.40 -18.90 -16.15 
1984 10 12.80 -20.40 -16.60 
1984 11 -5.00 -12.10  -8.55 
1984 12  1.30  -4.50  -1.60 
1985 01  1.60  -3.30   -.85 
1985 02 -3.00  -9.50  -6.25 
1985 03 -5.20 -11.30  -8.25 
1985 04 -8.30 -14.40 -11.35 
1985 05 15.50 -20.80 -18.15 
1985 06 11.20 -16.90 -14.04 
1985 07 17.20 -25.10 -21.15 
1985 08 13.70 -20.20 -16.95 
1985 09 13.10 -20.20 -16.65 
1985 10 10.40 -17.29 -13.85 
1985 11 -3.70 -11.80  -7.75 
1985 12  -.40  -7.60  -4.00 
1986 01   .80  -5.90  -2.55 
1986 02   .80  -3.90  -1.55 
1986 03 -6.10 -12.00  -9.05 
1986 04 10.00 -16.00 -13.00 
1986 05 11.10 -16.90 -14.00 
1986 06 13.80 -22.30 -18.04 
1986 07 14.60 -22.20 -18.40 
1986 08 12.90 -19.60 -16.25 
1986 09 11.70 -18.10 -14.90 
1986 10 -8.30 -14.20 -11.25 
1986 11 -3.80 -11.00  -7.40 
1986 12   .70  -5.80  -2.55 
1987 01  1.60  -3.70  -1.04 
1987 02 -1.60  -8.39  -5.00 
1987 03 -7.30 -14.60 -10.95 
1987 04 10.80 -17.20 -14.00 
1987 05 15.30 -21.10 -18.20 
1987 06 11.40 -17.60 -14.50 
1987 07 10.90 -17.10 -14.00 
1987 08 18.79 -25.40 -22.09 
1987 09 13.50 -19.90 -16.70 
1987 10 -8.60 -15.60 -12.10 
1987 11 -3.20 -11.00  -7.10 
1987 12   .50  -5.10  -2.30 
1988 01  1.50  -3.90  -1.20 
1988 02 -2.30  -8.89  -5.60 
1988 03 -6.90 -12.10  -9.50 
1988 04 11.00 -17.29 -14.15 
1988 05 -8.10 -12.50 -10.30 
1988 06 10.40 -16.50 -13.45 
1988 07 15.20 -20.90 -18.04 
1988 08 13.30 -18.50 -15.90 
1988 09 12.00 -18.29 -15.15 
1988 10 -7.60 -13.30 -10.45 
1988 11 -4.60 -11.50  -8.05 
1988 12   .60  -7.10  -3.25 
1989 01   .20  -6.00  -2.90 
1989 02 -3.40  -9.70  -6.55 
1989 03 -8.89 -15.70 -12.29 
1989 04 12.60 -18.60 -15.60 
1989 05 14.80 -21.60 -18.20 
1989 06 13.30 -19.60 -16.45 
1989 07 13.90 -20.29 -17.09 
1989 08 11.30 -16.70 -14.00 
1989 09 -8.39 -14.20 -11.29 
1989 10 -6.30 -11.40  -8.85 
1989 11 -5.60 -14.30  -9.95 
1989 12   .90  -2.70   -.90 
1990 01  1.30  -4.69  -1.70 
1990 02 -2.40  -9.39  -5.89 
1990 03 -8.10 -14.10 -11.10 
1990 04 -8.30 -14.30 -11.30 
1990 05 10.70 -16.40 -13.54 
1990 06 16.20 -21.30 -18.75 
1990 07 11.80 -19.29 -15.54 
1990 08 13.90 -20.20 -17.04 
1990 09 14.10 -21.00 -17.54 
1990 11 -3.40 -11.10  -7.25 
1990 12   .40  -5.20  -2.39 
1991 01   .40  -5.70  -2.65 
1991 02 -1.30  -7.10  -4.19 
1991 03 -6.50 -12.10  -9.30 
1991 04 -7.50 -13.10 -10.30 
1991 05 13.40 -18.40 -15.90 
1991 06 -8.89 -14.20 -11.54 
1991 07 10.40 -15.60 -13.00 
1991 08 11.00 -17.00 -14.00 
1991 09 14.90 -21.70 -18.29 
1991 10 -9.39 -15.60 -12.50 
1991 11 -3.60  -9.60  -6.60 
1991 12  1.10  -3.60  -1.25 
1992 01  1.30  -3.60  -1.15 
1992 02 -1.50  -6.20  -3.85 
1992 03 -6.40 -12.30  -9.35 
1992 04 12.20 -18.00 -15.10 
1992 05 14.50 -19.60 -17.04 
1992 06 12.20 -17.79 -15.00 
1992 07 16.20 -24.60 -20.40 
1992 08 11.70 -19.60 -15.65 
1992 09 16.10 -23.20 -19.65 
1992 10 10.00 -16.70 -13.35 
1992 11 -4.30 -11.70  -8.00 
1992 12  -.30  -8.20  -4.25 
1993 01  1.90  -6.40  -2.25 
1993 02  -.50  -6.60  -3.55 
1993 03 -7.60 -13.70 -10.65 
1993 04 11.30 -17.50 -14.40 
1993 05 16.20 -22.70 -19.45 
1993 06 16.10 -21.70 -18.90 
1993 07 16.10 -23.60 -19.85 
1993 08 16.00 -22.40 -19.20 
1993 09 14.30 -20.00 -17.15 
1993 10 11.80 -18.00 -14.90 
1993 11 -4.19 -12.40  -8.29 
1993 12  -.60  -8.60  -4.60 
1994 01   .50  -6.70  -3.10 
1994 02 -2.09  -9.10  -5.60 
1994 03 -8.10 -14.70 -11.40 
1994 04 13.90 -19.70 -16.79 
1994 05 14.60 -21.10 -17.85 
1994 06 -9.00 -14.40 -11.70 
1994 07 12.80 -18.60 -15.70 
1994 08 17.40 -23.80 -20.59 
1994 09 11.20 -16.79 -14.00 
1994 10 -8.70 -15.00 -11.85 
1994 11 -4.00 -12.10  -8.05 
1994 12  -.10  -7.20  -3.65 
1995 01   .10  -9.00  -4.44 
1995 02 -3.40  -9.70  -6.55 
1995 03 -7.50 -12.90 -10.20 
1995 04 12.70 -18.20 -15.45 
1995 05 16.00 -21.40 -18.70 
1995 06 13.00 -19.40 -16.20 
1995 07 -6.90 -11.10  -9.00 
1995 08 11.40 -17.20 -14.30 
1995 09 13.50 -20.00 -16.75 
1995 10 11.10 -17.70 -14.40 
1995 11 -3.40  -9.60  -6.50 
1995 12  -.20  -6.40  -3.30 
1996 01   .50  -5.50  -2.50 
1996 02 -2.00  -8.00  -5.00 
1996 03 -6.50 -12.90  -9.70 
1996 04 -9.50 -15.40 -12.45 
1996 05 14.80 -21.10 -17.95 
1996 06 11.30 -17.00 -14.15 
1996 07 10.60 -16.70 -13.65 
1996 08 -9.39 -15.60 -12.50 
1996 09 11.20 -16.90 -14.04 
1996 10 -9.10 -15.90 -12.50 
1996 11 -2.40  -9.10  -5.75 
1996 12   .90  -5.40  -2.25 
1997 01  1.20  -5.20  -1.99 
1997 02 -2.00  -7.50  -4.75 
1997 03 -6.80 -11.70  -9.25 
1997 04 13.70 -19.29 -16.50 
1997 05 12.40 -18.00 -15.20 
1997 06 -8.89 -14.90 -11.90 
1997 07 14.20 -20.00 -17.10 
1997 08 15.00 -21.30 -18.15 
1997 09 12.50 -18.10 -15.30 
1997 10 10.50 -16.90 -13.70 
1997 11 -3.60 -10.30  -6.95 
1997 12  1.30  -4.10  -1.40 
1998 01  1.00  -4.80  -1.90 
1998 02 -1.70  -9.10  -5.40 
1998 03 -8.89 -15.30 -12.10 
1998 04 12.40 -20.80 -16.59 
1998 05 12.20 -19.60 -15.90 
1998 06 13.20 -18.70 -15.95 
1998 07 17.10 -23.60 -20.35 
1998 08 12.10 -18.20 -15.15 
1998 09 15.90 -21.70 -18.79 
1998 10 12.20 -19.60 -15.90 
1998 11 -4.69  -9.10  -6.90 
1998 12   .10  -5.70  -2.80 
1999 01 -3.40 -10.50  -6.95 
1999 02 -2.70 -10.20  -6.45 
1999 03 -7.40 -13.40 -10.40 
1999 04 12.90 -18.40 -15.65 
1999 05 14.60 -21.30 -17.95 
1999 06 11.00 -16.29 -13.65 
1999 07 15.80 -20.80 -18.29 
1999 08 13.80 -20.00 -16.90 
1999 09 14.70 -21.50 -18.10 
1999 10 -9.50 -16.10 -12.80 
1999 11 -5.10 -12.50  -8.80 
1999 12 -1.60  -7.90  -4.75 
2000 01   . 0  -6.00  -3.00 
2000 02 -1.90  -9.00  -5.45 
2000 03 -7.90 -14.00 -10.95 
2000 04 10.30 -15.00 -12.65 
2000 05 15.20 -21.20 -18.20 
2000 06 13.50 -19.40 -16.45 
2000 07 12.50 -18.60 -15.55 
2000 08 11.30 -18.20 -14.75 
2000 09 -9.50 -15.60 -12.55 
2000 10 12.70 -19.29 -16.00 
2000 11 -3.10  -7.90  -5.50 
2000 12   .40  -6.00  -2.80 
2001 01  2.30  -4.30  -1.00 
2001 02 -2.20  -8.70  -5.45 
2001 03 -5.70 -11.40  -8.54 
2001 04 10.10 -16.00 -13.05 
2001 05 10.30 -16.29 -13.29 
2001 06 13.50 -19.60 -16.54 
2001 07 11.00 -17.60 -14.30 
2001 08 15.50 -21.60 -18.54 
2001 09 12.80 -19.70 -16.25 
2001 10 10.00 -16.60 -13.30 
2001 11 -4.30 -10.10  -7.20 
2001 12   . 0  -6.30  -3.15 
2002 01  1.30  -3.70  -1.20 
2002 02 -3.30  -9.50  -6.40 
2002 03 -5.20 -10.40  -7.80 
2002 04 -7.90 -13.60 -10.75 
2002 05 -8.80 -14.50 -11.65 
2002 06 -9.89 -15.70 -12.79 
2002 07 10.70 -16.50 -13.60 
2002 08 14.30 -21.10 -17.70 
2002 09 12.70 -18.10 -15.40 
2002 10 -9.00 -15.10 -12.05 
2002 11 -2.80 -10.60  -6.70 
2002 12  -.60  -7.40  -4.00 
2003 01  1.10  -4.19  -1.55 
2003 02  -.70  -5.70  -3.19 
2003 03 -6.00 -12.10  -9.05 
2003 04 10.30 -16.20 -13.25 
2003 05 13.10 -19.60 -16.35 
2003 06 13.40 -18.40 -15.90 
2003 07 15.80 -23.90 -19.85 
2003 08 14.60 -20.50 -17.54 
2003 09 11.40 -17.50 -14.45 
2003 10 -9.80 -16.00 -12.90 
2003 11 -3.40 -10.20  -6.80 
2003 12   .30  -4.60  -2.14 
2004 01  1.70  -2.70   -.50 
2004 02   .10  -5.80  -2.85 
2004 03 -6.70 -12.50  -9.60 
2004 04 10.70 -16.60 -13.65 
2004 05 10.80 -15.50 -13.15 
2004 06 12.90 -19.20 -16.04 
2004 07 15.20 -24.20 -19.70 
2004 08 11.90 -18.29 -15.10 
2004 09 14.00 -20.80 -17.40 
2004 10 -8.50 -14.20 -11.35 
2004 11 -3.40  -9.70  -6.55 
2004 12  1.80  -3.20   -.70 
2005 01  1.50  -3.20   -.85 
2005 02 -2.09  -8.60  -5.35 
2005 03 99.99 -99.99  -9.70 
2005 04 99.99 -99.99 -15.20 
2005 05 99.99 -99.99 -16.20 
2005 06 99.99 -99.99 -14.30 
2005 07 99.99 -99.99 -18.90 
2005 08 99.99 -99.99 -17.29 
2005 09 99.99 -99.99 -14.60 
2005 10 99.99 -99.99 -12.90 
2005 11 99.99 -99.99  -7.00 
2005 12 99.99 -99.99   -.10 
2006 01 99.99 -99.99  -2.09 
2006 02 99.99 -99.99  -6.20 
2006 03 99.99 -99.99  -9.70 
2006 04 99.99 -99.99  -9.00 
2006 05 99.99 -99.99 -21.10 
2006 06 99.99 -99.99 -15.70 
2006 07 99.99 -99.99 -16.70 
2006 08 99.99 -99.99 -14.70 
2006 09 99.99 -99.99 -16.70 
2006 10 99.99 -99.99 -14.20 
2006 11 99.99 -99.99  -6.90 
2006 12 99.99 -99.99  -2.50 
2007 01 99.99 -99.99  -1.30 
2007 04 99.99 -99.99 -12.30 
2007 07 99.99 -99.99 -10.40 
2007 08 99.99 -99.99 -14.10 
2007 09 99.99 -99.99 -14.80 
2007 10 99.99 -99.99 -13.20 
2007 11 99.99 -99.99  -5.60 
2007 12 99.99 -99.99  -3.70 
2008 01 99.99 -99.99  -3.00 
2008 02 99.99 -99.99  -6.20 
2008 03 99.99 -99.99 -11.00 
2008 04 99.99 -99.99 -12.50 
2008 05 99.99 -99.99 -13.10 
2008 06 99.99 -99.99 -15.30 
2008 07 99.99 -99.99 -14.80 
2008 08 99.99 -99.99 -18.79 
2008 09 99.99 -99.99 -18.40 
2008 10 99.99 -99.99 -14.40 
2008 11 99.99 -99.99  -6.40 
2008 12 99.99 -99.99  -2.40 
2009 01 99.99 -99.99  -2.40 
2009 02 99.99 -99.99  -3.90 
2009 03 99.99 -99.99 -10.00 
2009 04 99.99 -99.99 -14.60 
2009 05 99.99 -99.99 -11.70 
2009 07 99.99 -99.99 -12.50 
2009 08 99.99 -99.99 -16.50 
2009 09 99.99 -99.99 -12.90 
2009 10 99.99 -99.99 -12.90 
2009 11 99.99 -99.99  -7.10 
2009 12 99.99 -99.99  -2.50 
2010 01 99.99 -99.99   -.50 
2010 02 99.99 -99.99  -5.10 
2010 03 99.99 -99.99 -10.60 
2010 04 99.99 -99.99 -16.10 
2010 05 99.99 -99.99 -16.10 
2010 06 99.99 -99.99 -14.40 
2010 07 99.99 -99.99 -19.90 
2010 08 99.99 -99.99 -19.50 
2010 09 99.99 -99.99 -13.60 
2010 10 99.99 -99.99 -13.40 
2010 11 99.99 -99.99  -9.10 
2010 12 99.99 -99.99  -2.20 
2011 01 99.99 -99.99  -1.00 
