1957 12   .50 -12.40  -5.95 
1958 01 -7.70 -20.20 -13.95 
1958 02   .10 -13.90  -6.89 
1958 03  7.00  -8.39   -.69 
1958 04 13.90  -2.20   5.85 
1958 05 17.60   3.70  10.65 
1958 06 23.70   8.39  16.04 
1958 07 25.90  12.80  19.35 
1958 08 23.50  10.90  17.20 
1958 09 20.10   4.60  12.35 
1958 10 11.00  -2.50   4.25 
1958 11  1.80 -11.10  -4.65 
1958 12  -.20 -12.80  -6.50 
1959 01 -6.00 -17.90 -11.95 
1959 02 -1.60 -14.30  -7.95 
1959 03  5.10  -9.39  -2.14 
1959 04 13.90   -.90   6.50 
1959 05 17.00   2.40   9.70 
1959 06 22.70   8.89  15.80 
1959 07 26.20  12.90  19.54 
1959 08 25.00  10.60  17.79 
1959 09 19.60   6.70  13.15 
1959 10 14.20   -.20   7.00 
1959 11  1.20 -12.00  -5.40 
1959 12 -4.60 -16.29 -10.45 
1960 01 -4.19 -16.50 -10.35 
1960 02  3.00 -10.80  -3.90 
1960 03  6.90  -8.39   -.74 
1960 04 10.70  -3.40   3.65 
1960 05 17.79   3.70  10.75 
1960 06 23.20   9.30  16.25 
1960 07 26.00  12.50  19.25 
1960 08 25.70  11.10  18.40 
1960 09 19.50   4.80  12.15 
1960 10 11.60  -3.20   4.20 
1960 11   .50 -12.30  -5.90 
1960 12 -4.90 -16.79 -10.85 
1961 01 -6.70 -19.10 -12.90 
1961 02 -1.70 -15.40  -8.55 
1961 03  4.80  -8.60  -1.90 
1961 04 15.50   -.30   7.60 
1961 05 19.20   3.20  11.20 
1961 06 24.90   9.00  16.95 
1961 07 26.80  11.10  18.95 
1961 08 24.90  10.00  17.45 
1961 09 19.29   4.69  12.00 
1961 10 11.60  -4.60   3.50 
1961 11  3.80  -9.89  -3.04 
1961 12 -2.00 -15.00  -8.50 
1962 01 -4.40 -18.40 -11.40 
1962 02  -.70 -15.30  -8.00 
1962 03  4.69  -9.70  -2.50 
1962 04 11.40  -4.69   3.35 
1962 05 19.79   5.20  12.50 
1962 06 25.10   9.50  17.29 
1962 07 26.30  12.90  19.59 
1962 08 26.30  12.00  19.15 
1962 09 19.50   6.20  12.85 
1962 10 12.40  -3.00   4.69 
1962 11 -1.00 -12.60  -6.80 
1962 12   .10 -13.50  -6.70 
1963 01 -3.70 -16.90 -10.30 
1963 02   . 0 -14.40  -7.20 
1963 03  8.60  -5.50   1.55 
1963 04 11.60  -5.10   3.25 
1963 05 20.10   5.00  12.55 
1963 06 23.70   9.20  16.45 
1963 07 26.60  11.80  19.20 
1963 08 25.50  11.80  18.65 
1963 09 19.60   4.30  11.95 
1963 10 11.90  -2.00   4.94 
1963 11  4.30  -7.80  -1.75 
1963 12 -1.40 -13.90  -7.64 
1964 01 -6.90 -18.00 -12.45 
1964 02 -7.80 -20.50 -14.15 
1964 03  7.20  -7.10    . 4 
1964 04 15.40    .60   8.00 
1964 05 18.00   5.30  11.65 
1964 06 24.30  10.20  17.25 
1964 07 25.90  13.00  19.45 
1964 08 25.80  11.00  18.40 
1964 09 19.00   5.00  12.00 
1964 10 10.40  -4.30   3.04 
1964 11  4.90  -8.70  -1.89 
1964 12 -3.30 -14.70  -9.00 
1965 01 -1.70 -14.40  -8.05 
1965 02  -.50 -14.60  -7.55 
1965 03  5.50  -9.89  -2.19 
1965 04 13.40  -1.10   6.14 
1965 05 20.40   6.20  13.29 
1965 06 24.60  10.00  17.29 
1965 07 26.00  12.50  19.25 
1965 08 25.10  10.00  17.54 
1965 09 19.70   3.80  11.75 
1965 10 13.60  -1.70   5.95 
1965 11  4.50  -7.70  -1.59 
1965 12 -5.30 -17.10 -11.20 
1966 01 -3.40 -15.50  -9.45 
1966 02   .70 -12.80  -6.05 
1966 03  6.20  -8.00   -.90 
1966 04 11.60  -3.30   4.15 
1966 05 18.60   3.50  11.05 
1966 06 24.80   9.89  17.34 
1966 07 24.80  11.40  18.09 
1966 08 24.50  12.20  18.35 
1966 09 18.60   6.20  12.40 
1966 10 11.00  -2.80   4.10 
1966 11   . 0 -11.50  -5.75 
1966 12 -6.30 -17.00 -11.65 
1967 01 -5.60 -19.20 -12.40 
1967 02 -2.30 -17.10  -9.70 
1967 03  5.20  -8.89  -1.84 
1967 04 12.20  -2.20   5.00 
1967 05 20.60   6.40  13.50 
1967 06 24.20   9.89  17.04 
1967 07 26.30  12.20  19.25 
1967 08 24.50  10.40  17.45 
1967 09 18.60   4.69  11.65 
1967 10 11.10  -1.90   4.60 
1967 11 -2.20 -13.70  -7.95 
1967 12 -3.10 -16.50  -9.80 
1968 01 -4.10 -17.10 -10.60 
1968 02 -4.00 -18.79 -11.40 
1968 03  6.40  -7.50   -.54 
1968 04 12.60  -3.40   4.60 
1968 05 19.70   5.10  12.40 
1968 06 25.30  10.40  17.84 
1968 07 25.60  12.30  18.95 
1968 08 23.00   9.60  16.29 
1968 09 18.00   3.10  10.55 
1968 10 10.20  -1.80   4.19 
1968 11  3.50  -9.39  -2.94 
1968 12 -3.20 -14.90  -9.05 
1969 01 -7.70 -20.10 -13.90 
1969 02 -9.20 -20.50 -14.85 
1969 03  5.20  -8.60  -1.70 
1969 04 12.40  -2.00   5.20 
1969 05 21.20   5.90  13.55 
1969 06 23.80   9.60  16.70 
1969 07 25.30  12.20  18.75 
1969 08 23.40   9.70  16.54 
1969 09 17.70   3.80  10.75 
1969 10 13.60  -1.00   6.30 
1969 11  -.40 -11.60  -6.00 
1969 12 -4.90 -16.50 -10.70 
1970 01 -4.50 -16.70 -10.60 
1970 02 -1.70 -15.60  -8.65 
1970 03  -.30 -14.10  -7.20 
1970 04 11.50  -3.10   4.19 
1970 05 19.29   4.30  11.79 
1970 06 22.80   8.60  15.70 
1970 07 27.10  13.20  20.15 
1970 08 26.20  11.00  18.60 
1970 09 17.50   3.60  10.55 
1970 10 10.70  -2.70   4.00 
1970 11  2.09 -11.00  -4.44 
1970 12 -3.20 -14.80  -9.00 
1971 01 -2.90 -17.40 -10.14 
1971 02 -2.70 -15.20  -8.95 
1971 03  6.40  -8.39   -.99 
1971 04 13.70   -.70   6.50 
1971 05 18.90   3.20  11.05 
1971 06 22.60   7.80  15.20 
1971 07 24.70  12.10  18.40 
1971 08 24.10  10.80  17.45 
1971 09 17.10   5.70  11.40 
1971 10 11.20  -2.09   4.55 
1971 11  3.70  -9.39  -2.85 
1971 12 -2.00 -12.70  -7.35 
1972 01 -2.80 -16.29  -9.54 
1972 02 -6.50 -19.50 -13.00 
1972 03  7.50  -7.60    .-4 
1972 04 12.90  -1.40   5.75 
1972 05 21.20   6.20  13.70 
1972 06 25.50  10.40  17.95 
1972 07 25.30  11.70  18.50 
1972 08 25.00  11.60  18.29 
1972 09 18.40   3.00  10.70 
1972 10 11.80  -3.20   4.30 
1972 11  4.30  -8.89  -2.29 
1972 12 -3.20 -16.29  -9.75 
1973 01 -3.20 -16.79 -10.00 
1973 02   .30 -14.30  -7.00 
1973 03  5.50  -9.20  -1.84 
1973 04 13.50   -.90   6.30 
1973 05 17.50   3.20  10.35 
1973 06 22.70   9.50  16.10 
1973 07 26.10  11.50  18.79 
1973 08 24.80  10.30  17.54 
1973 09 19.70   6.30  13.00 
1973 10 11.40  -3.20   4.10 
1973 11  5.60  -8.80  -1.60 
1973 12  -.60 -14.30  -7.45 
1974 01 -4.30 -17.10 -10.70 
1974 02 -4.69 -17.29 -11.00 
1974 03  3.50 -11.80  -4.15 
1974 04 15.40    .30   7.85 
1974 05 21.00   5.50  13.25 
1974 06 23.90   9.89  16.90 
1974 07 27.30  13.20  20.25 
1974 08 24.00  11.00  17.50 
1974 09 17.50   4.00  10.75 
1974 10  9.60  -4.00   2.80 
1974 11  4.19  -8.60  -2.20 
1974 12 -7.10 -20.00 -13.55 
1975 01 -2.20 -15.60  -8.90 
1975 02   . 0 -14.80  -7.40 
1975 03  6.20  -8.10   -.95 
1975 04 10.60  -3.50   3.55 
1975 05 17.60   1.90   9.75 
1975 06 23.60   9.30  16.45 
1975 07 25.70  12.10  18.90 
1975 08 26.40  12.00  19.20 
1975 09 19.40   5.70  12.54 
1975 10 12.70  -1.10   5.80 
1975 11  1.90 -10.80  -4.45 
1975 12 -5.60 -18.10 -11.85 
1976 01 -2.80 -16.50  -9.64 
1976 02   .90 -12.80  -5.95 
1976 03  3.20 -12.30  -4.55 
1976 04 11.10  -3.50   3.80 
1976 05 19.90   4.40  12.15 
1976 06 23.50  10.20  16.85 
1976 07 24.60  11.10  17.85 
1976 08 23.40   9.39  16.40 
1976 09 19.20   5.00  12.10 
1976 10 12.50  -1.80   5.35 
1976 11  -.70 -13.60  -7.15 
1976 12 -6.10 -17.90 -12.00 
1977 01 -9.80 -21.80 -15.79 
1977 02 -2.00 -15.80  -8.89 
1977 03  6.30 -10.20  -1.94 
1977 04 12.20  -3.60   4.30 
1977 05 17.60   2.70  10.15 
1977 06 23.50   9.80  16.65 
1977 07 25.30  11.40  18.34 
1977 08 26.50  12.40  19.45 
1977 09 20.00   6.50  13.25 
1977 10 12.30  -1.50   5.40 
1977 11  3.00  -8.50  -2.75 
1977 12 -1.70 -12.90  -7.30 
1978 01 -5.50 -17.90 -11.70 
1978 02 -2.70 -16.10  -9.40 
1978 03  4.19  -9.30  -2.55 
1978 04 15.90  -1.00   7.45 
1978 05 20.20   4.69  12.45 
1978 06 24.80  10.70  17.75 
1978 07 25.80  12.20  19.00 
1978 08 25.60  10.00  17.79 
1978 09 19.90   5.30  12.60 
1978 10 12.00  -2.60   4.69 
1978 11  3.50  -9.89  -3.19 
1978 12   .90 -12.50  -5.80 
1979 01 -4.10 -16.00 -10.05 
1979 02  2.60 -10.80  -4.10 
1979 03  1.70 -12.30  -5.30 
1979 04 12.40  -3.30   4.54 
1979 05 18.20   2.70  10.45 
1979 06 23.60   9.80  16.70 
1979 07 22.90  10.80  16.85 
1979 08 24.30  10.60  17.45 
1979 09 18.70   4.60  11.65 
1979 10 14.60    .40   7.50 
1979 11   .20 -12.60  -6.20 
1979 12   .70 -13.30  -6.30 
1980 01 -5.20 -18.20 -11.70 
1980 02 -2.20 -15.90  -9.05 
1980 03  3.40 -10.20  -3.40 
1980 04 12.60  -1.80   5.40 
1980 05 19.60   5.10  12.35 
1980 06 24.10  10.00  17.04 
1980 07 26.10  11.70  18.90 
1980 08 25.00  10.90  17.95 
1980 09 19.70   6.10  12.90 
1980 10 12.30  -2.09   5.10 
1980 11  6.80  -5.90    .45 
1980 12 -1.70 -14.20  -7.95 
1981 01 -5.40 -17.29 -11.35 
1981 02 -2.90 -16.10  -9.50 
1981 03  7.60  -7.70    .-4 
1981 04 14.10   -.20   6.95 
1981 05 19.40   4.69  12.04 
1981 06 24.60  11.00  17.79 
1981 07 27.10  13.00  20.04 
1981 08 23.00  11.30  17.15 
1981 09 18.10   5.50  11.80 
1981 10  7.30  -4.90   1.20 
1981 11 -1.70 -12.50  -7.10 
1981 12 -4.50 -16.00 -10.25 
1982 01   .20 -15.10  -7.45 
1982 02  -.20 -15.40  -7.80 
1982 03  6.90  -9.30  -1.20 
1982 04 12.90  -2.50   5.20 
1982 05 21.00   5.60  13.30 
1982 06 25.50  10.30  17.90 
1982 07 27.60  12.10  19.85 
1982 08 25.50  11.30  18.40 
1982 09 19.79   4.69  12.25 
1982 10 14.60  -1.30   6.65 
1982 11  3.50 -11.60  -4.05 
1982 12 -3.10 -17.10 -10.10 
1983 01 -5.10 -20.10 -12.60 
1983 02 -1.70 -16.40  -9.05 
1983 03  5.60 -10.80  -2.60 
1983 04 12.30  -5.00   3.65 
1983 05 21.40   4.60  13.00 
1983 06 24.70   9.39  17.04 
1983 07 26.30  12.30  19.29 
1983 08 25.50  11.60  18.54 
1983 09 20.90   5.20  13.04 
1983 10 13.10  -2.80   5.15 
1983 11  6.30 -10.00  -1.84 
1983 12 -2.30 -16.40  -9.34 
1984 01 -6.70 -21.40 -14.04 
1984 02 -5.20 -20.20 -12.70 
1984 03  6.00 -10.60  -2.30 
1984 04 14.10  -3.60   5.25 
1984 05 20.90   5.50  13.20 
1984 06 23.70  10.50  17.10 
1984 07 26.00  12.40  19.20 
1984 08 25.00   9.70  17.35 
1984 09 19.50   4.69  12.10 
1984 10 12.70  -4.30   4.19 
1984 11  4.60 -10.10  -2.75 
1984 12 -8.20 -20.80 -14.50 
1985 01 -3.40 -18.60 -11.00 
1985 02 -1.80 -16.50  -9.14 
1985 03  2.90 -13.00  -5.05 
1985 04 15.10  -1.40   6.85 
1985 05 19.79   5.30  12.54 
1985 06 24.90  10.50  17.70 
1985 07 26.70  12.30  19.50 
1985 08 26.20  11.70  18.95 
1985 09 19.90   2.80  11.35 
1985 10 13.40  -3.40   5.00 
1985 11  1.80 -11.90  -5.04 
1985 12 -2.50 -17.40  -9.95 
1986 01 -2.20 -17.90 -10.05 
1986 02 -1.70 -18.10  -9.90 
1986 03  5.00 -10.90  -2.94 
1986 04 12.00  -4.30   3.85 
1986 05 22.50   6.80  14.65 
1986 06 25.50   9.80  17.65 
1986 07 28.80  14.30  21.55 
1986 08 26.80  10.70  18.75 
1986 09 20.10   4.00  12.05 
1986 10 11.70  -4.30   3.69 
1986 11   .50 -14.00  -6.75 
1986 12 -1.70 -16.29  -9.00 
1987 01   . 0 -16.10  -8.05 
1987 02  2.60 -12.70  -5.05 
1987 03  5.00 -10.20  -2.60 
1987 04 15.20  -1.20   7.00 
1987 05 19.79   3.70  11.75 
1987 06 23.30   9.80  16.54 
1987 07 28.30  13.60  20.95 
1987 08 26.30  10.40  18.34 
1987 09 21.70   5.40  13.55 
1987 10  9.70  -3.30   3.19 
1987 11  3.30 -11.70  -4.19 
1987 12   .70 -13.50  -6.40 
1988 01 -3.80 -18.20 -11.00 
1988 02 -3.00 -18.50 -10.75 
1988 03  3.40 -12.60  -4.60 
1988 04 13.90  -2.90   5.50 
1988 05 18.90   4.60  11.75 
1988 06 24.80  10.90  17.84 
1988 07 28.20  12.40  20.29 
1988 08 27.00  12.50  19.75 
1988 09 21.30   6.20  13.75 
1988 10 11.30  -4.30   3.50 
1988 11  5.20 -10.80  -2.80 
1988 12   .30 -15.10  -7.40 
1989 01 -5.60 -20.70 -13.15 
1989 02 -1.80 -18.40 -10.09 
1989 03  6.10 -10.80  -2.35 
1989 04 13.30  -3.40   4.94 
1989 05 21.50   5.00  13.25 
1989 06 25.20  10.30  17.75 
1989 07 27.60  13.20  20.40 
1989 08 26.50  11.40  18.95 
1989 09 20.70   5.40  13.05 
1989 10 14.40  -1.00   6.70 
1989 11  2.60 -12.80  -5.10 
1989 12  2.30 -11.90  -4.79 
1990 01 -1.90 -18.29 -10.09 
1990 02   .10 -16.10  -8.00 
1990 03  6.20  -8.39  -1.09 
1990 04 11.50  -2.60   4.44 
1990 05 20.20   5.10  12.65 
1990 06 26.00  10.80  18.40 
1990 07 26.70  13.40  20.04 
1990 08 26.00  11.00  18.50 
1990 09 21.90   5.50  13.70 
1990 10 13.70  -1.30   6.20 
1990 11  5.60  -8.20  -1.30 
1990 12  -.60 -15.00  -7.80 
1991 01 -1.70 -16.90  -9.30 
1991 02  -.50 -15.70  -8.10 
1991 03  5.30  -9.30  -2.00 
1991 04 13.00  -2.80   5.10 
1991 05 19.50   4.00  11.75 
1991 06 25.70  11.50  18.60 
1991 07 28.90  14.20  21.55 
1991 08 25.70  11.80  18.75 
1991 09 20.50   4.80  12.65 
1991 10 12.60  -2.90   4.85 
1991 11  5.20 -10.50  -2.65 
1991 12 -3.00 -16.10  -9.55 
1992 01  -.40 -17.79  -9.09 
1992 02   .20 -16.20  -8.00 
1992 03  4.69  -9.20  -2.25 
1992 04 15.10  -1.00   7.05 
1992 05 19.10   4.60  11.85 
1992 06 25.50  11.30  18.40 
1992 07 25.80  12.90  19.34 
1992 08 24.90  10.80  17.85 
1992 09 18.60   2.60  10.60 
1992 10 10.90  -4.40   3.24 
1992 11  3.80 -10.60  -3.40 
1992 12  -.50 -14.60  -7.55 
1993 01 -4.10 -19.00 -11.55 
1993 02  2.80 -12.10  -4.65 
1993 03  6.10  -6.40   -.15 
1993 04 12.60  -2.50   5.05 
1993 05 18.00   2.20  10.10 
1993 06 23.70  10.20  16.95 
1993 07 24.80  12.60  18.70 
1993 08 23.30  10.50  16.90 
1993 09 20.80   4.19  12.50 
1993 10 12.10  -4.90   3.60 
1993 11  -.10 -11.80  -5.95 
1993 12 -4.30 -18.00 -11.15 
1994 01 -3.00 -16.90  -9.95 
1994 02   .50 -16.40  -7.95 
1994 03  4.40 -11.60  -3.60 
1994 04 14.60   -.70   6.95 
1994 05 20.10   4.69  12.40 
1994 06 25.00  11.40  18.20 
1994 07 28.10  13.90  21.00 
1994 08 27.10  11.70  19.40 
1994 09 18.79   3.60  11.20 
1994 10 10.50  -5.00   2.75 
1994 11  8.89  -6.60   1.14 
1994 12 -1.40 -15.40  -8.39 
1995 01 -5.50 -19.50 -12.50 
1995 02  2.00 -15.00  -6.50 
1995 03  5.60 -10.20  -2.30 
1995 04 11.90  -3.40   4.25 
1995 05 19.00   4.10  11.55 
1995 06 25.30  10.00  17.65 
1995 07 25.90  12.60  19.25 
1995 08 24.50  11.60  18.04 
1995 09 20.10   6.90  13.50 
1995 10 13.30  -2.00   5.65 
1995 11  6.40  -8.60  -1.10 
1995 12 -2.00 -17.00  -9.50 
1996 01 -5.00 -20.29 -12.65 
1996 02 -1.50 -18.00  -9.75 
1996 03  3.70 -10.80  -3.55 
1996 04 12.40  -3.30   4.54 
1996 05 21.20   4.50  12.85 
1996 06 24.70  10.50  17.60 
1996 07 27.30  14.50  20.90 
1996 08 24.90  12.00  18.45 
1996 09 21.50   4.60  13.05 
1996 10 13.20  -1.50   5.85 
1996 11  2.00 -10.90  -4.44 
1996 12  -.70 -14.10  -7.40 
1997 01 -1.70 -16.70  -9.20 
1997 02  1.10 -17.40  -8.14 
1997 03 10.10  -8.00   1.05 
1997 04 14.80  -1.60   6.60 
1997 05 22.00   7.40  14.70 
1997 06 26.30  11.50  18.90 
1997 07 27.50  13.70  20.60 
1997 08 25.00  12.40  18.70 
1997 09 20.40   4.30  12.35 
1997 10 13.60  -3.80   4.90 
1997 11  3.70 -12.40  -4.35 
1997 12  -.70 -17.29  -9.00 
1998 01 99.99 -21.40 -99.99 
1998 02  2.00 -12.20  -5.10 
1998 03  3.00  -8.80  -2.90 
1998 04 15.90    .70   8.30 
1998 05 19.79   3.70  11.75 
1998 06 26.70  11.20  18.95 
1998 07 27.30  14.30  20.80 
1998 08 26.10  12.70  19.40 
1998 09 22.10   7.40  14.75 
1998 10 14.00  -2.30   5.85 
1998 11  8.60  -6.60   1.00 
1998 12  -.50 -13.60  -7.05 
1999 01 -3.10 -17.79 -10.45 
1999 02  1.80 -15.20  -6.70 
1999 03  4.69 -11.60  -3.45 
1999 04 14.70   -.90   6.90 
1999 05 20.20   6.50  13.35 
1999 06 25.80  11.40  18.59 
1999 07 28.60  14.90  21.75 
1999 08 27.60  13.00  20.29 
1999 09 21.80   6.10  13.95 
1999 10 12.90  -1.70   5.60 
1999 11  3.80 -10.40  -3.29 
1999 12   . 0 -13.80  -6.90 
2000 01 -5.00 -20.20 -12.60 
2000 02   .30 -16.79  -8.25 
2000 03  7.20  -9.70  -1.25 
2000 04 13.80  -2.09   5.85 
2000 05 22.30   6.30  14.29 
2000 06 24.90  11.50  18.20 
2000 07 29.20  15.00  22.10 
2000 08 26.50  11.60  19.04 
2000 09 20.80   5.80  13.29 
2000 10  9.30  -4.69   2.30 
2000 11   .90 -12.90  -6.00 
2000 12   . 0 -13.50  -6.75 
2001 01 -2.80 -17.10  -9.95 
2001 02  1.00 -14.50  -6.75 
2001 03  7.90  -9.50   -.79 
2001 04 12.80  -2.00   5.40 
2001 05 20.50   4.80  12.65 
2001 06 26.80  10.70  18.75 
2001 07 29.10  14.00  21.55 
2001 08 27.10  12.40  19.75 
2001 09 20.90   6.50  13.70 
2001 10 13.40  -1.60   5.89 
2001 11  6.20  -9.20  -1.50 
2001 12 -5.30 -18.60 -11.95 
2002 01   .60 -15.10  -7.25 
2002 02  3.60 -13.10  -4.75 
2002 03  8.30  -8.89   -.29 
2002 04 12.30  -1.90   5.20 
2002 05 20.40   6.20  13.29 
2002 06 26.30  12.80  19.54 
2002 07 29.10  15.40  22.25 
2002 08 28.50  13.80  21.15 
2002 09 18.70   4.69  11.70 
2002 10 12.80  -2.00   5.40 
2002 11  6.30  -9.10  -1.40 
2002 12 -6.00 -20.00 -13.00 
2003 01 -1.10 -18.40  -9.75 
2003 02   .90 -14.40  -6.75 
2003 03  5.50  -8.70  -1.59 
2003 04 10.60  -3.00   3.80 
2003 05 18.50   4.90  11.70 
2003 06 26.30  10.90  18.59 
2003 07 26.40  13.00  19.70 
2003 08 24.90  11.00  17.95 
2003 09 19.90   6.40  13.15 
2003 10 13.20  -2.50   5.35 
2003 11   .90 -11.10  -5.10 
2003 12 -2.09 -18.00 -10.05 
2004 01 -3.80 -19.79 -11.79 
2004 02  2.30 -12.90  -5.30 
2004 03  6.20  -8.70  -1.25 
2004 04 16.50   1.60   9.05 
2004 05 21.30   5.40  13.35 
2004 06 25.10  10.70  17.90 
2004 07 29.00  14.20  21.60 
2004 08 25.10  10.60  17.85 
2004 09 19.40   4.80  12.10 
2004 10 12.00  -4.60   3.70 
2004 11  4.90 -10.30  -2.70 
2004 12 -2.60 -15.90  -9.25 
2005 01 -4.92 -19.44 -12.18 
2005 02 -4.32 -17.54 -10.93 
2005 03  6.17  -8.54  -1.18 
2005 04 14.62   -.93   6.84 
2005 05 20.32   6.99  13.65 
2005 06 25.25  11.77  18.51 
2005 07 28.56  16.06  22.31 
2005 08 25.45  13.48  19.46 
2005 09 21.33   7.81  14.57 
2005 10 11.73  -3.17   4.27 
2005 11  1.47 -10.73  -4.62 
2005 12 -8.81 -22.11 -15.46 
2006 01 -7.97 -19.99 -13.98 
2006 02 -1.97 -14.80  -8.38 
2006 03  5.53  -8.75  -1.60 
2006 04 14.00   -.14   6.93 
2006 05 18.60   5.42  12.01 
2006 06 24.85  11.63  18.24 
2006 07 26.61  15.33  20.97 
2006 08 27.36  13.74  20.55 
2006 09 20.48   5.64  13.06 
2006 10 15.82    .-5   7.88 
2006 11  5.98  -8.87  -1.44 
2006 12 -1.32 -15.76  -8.54 
2007 01 -2.68 -18.64 -10.66 
2007 02  5.80 -11.66  -2.92 
2007 03  4.38  -8.96  -2.29 
2007 04 12.05    .33   6.19 
2007 05 21.01   7.18  14.09 
2007 06 25.94  13.57  19.75 
2007 07 26.34  14.93  20.63 
2007 08 25.62  12.90  19.26 
2007 09 20.77   7.38  14.07 
2007 10 10.10  -3.75   3.17 
2007 11  6.12  -9.06  -1.47 
2007 12 -2.19 -16.23  -9.21 
2008 01 -8.66 -22.08 -15.37 
2008 02 -2.52 -17.92 -10.22 
2008 03  7.95  -7.05    .44 
2008 04 13.91  -1.63   6.14 
2008 05 21.43   7.62  14.52 
2008 06 26.11  12.80  19.45 
2008 07 26.15  15.14  20.64 
2008 08 25.10  11.93  18.51 
2008 09 21.72   6.76  14.24 
2008 10 13.86   -.78   6.54 
2008 11  3.90  -9.49  -2.79 
2008 12 -2.97 -16.23  -9.59 
2009 01 -2.50 -17.95 -10.22 
2009 02  1.16 -14.08  -6.46 
2009 03  7.65  -8.51   -.43 
2009 04 16.04    .78   8.41 
2009 05 19.35   5.52  12.43 
2009 06 24.38  10.92  17.65 
2009 07 27.62  15.18  21.40 
2009 08 25.60  12.01  18.80 
2009 09 19.61   6.52  13.06 
2009 10 13.75  -1.42   6.16 
2009 11  -.26 -11.08  -5.67 
2009 12 -4.62 -17.57 -11.09 
2010 01 -3.12 -16.33  -9.72 
2010 02 -2.32 -14.86  -8.59 
2010 03  3.39 -11.21  -3.91 
2010 04  9.97  -3.36   3.30 
2010 05 18.45   5.45  11.95 
2010 06 26.92  12.82  19.86 
2010 07 28.96  17.08  23.02 
2010 08 25.43  11.78  18.60 
2010 09 17.95   6.73  12.34 
2010 10 12.06   -.97   5.54 
2010 11  5.15  -6.88   -.86 
2010 12 -4.10 -15.28  -9.68 
2011 01 10.60 -23.52 -17.06 
2011 02   .97 -14.16  -6.59 
2011 03  3.16 -12.15  -4.49 
2011 04 15.41    .54   7.97 
2011 05 19.28   6.10  12.69 
2011 06 25.40  14.68  20.04 
2011 07 28.71  15.55  22.13 
2011 08 26.27  13.73  20.00 
2011 09 18.65   4.41  11.53 
2011 10 13.14  -1.84   5.65 
2011 11  5.49  -8.47  -1.49 
2011 12 -4.66 -17.99 -11.32 
2012 01 -7.05 -21.58 -14.31 
2012 02 -2.34 -17.12  -9.73 
2012 03  6.32 -10.06  -1.87 
2012 04 13.92    .67   7.29 
2012 05 20.98   7.20  14.09 
2012 06 25.38  14.75  20.06 
2012 07 26.98  15.70  21.34 
2012 08 26.03  13.22  19.62 
2012 09 19.96   4.44  12.20 
2012 10 11.93  -3.11   4.41 
2012 11   .76 -11.81  -5.52 
2012 12 -4.67 -16.58 -10.62 
2013 01 -2.06 -17.17  -9.61 
2013 02  -.94 -15.44  -8.18 
2013 03 11.44  -4.13   3.65 
2013 04 15.27    .22   7.74 
2013 05 20.66   6.64  13.65 
2013 06 23.05  12.27  17.66 
2013 07 25.94  14.36  20.15 
2013 08 25.87  13.46  19.66 
2013 09 20.31   5.91  13.11 
2013 10 14.05  -1.63   6.21 
2013 11  3.63  -9.56  -2.96 
2013 12 -1.28 -15.64  -8.46 
