1966 09 19.60  -2.00   8.80 
1966 10  8.00  -3.50   2.25 
1966 11  6.60  -6.90   -.15 
1966 12  7.60 -13.50  -2.95 
1967 01  6.10 -21.50  -7.70 
1967 02  6.00 -11.00  -2.50 
1967 03  7.50  -6.00    .75 
1967 04  9.50  -6.90   1.30 
1967 05 23.50  -6.00   8.75 
1967 06 21.80   3.00  12.40 
1967 07 24.90   5.00  14.95 
1967 08 26.50   5.30  15.90 
1967 09 18.60   2.00  10.30 
1967 10 12.00  -5.80   3.10 
1967 11  9.70  -1.80   3.94 
1967 12  7.10 -18.60  -5.75 
1968 01  6.90 -20.60  -6.85 
1968 02  7.10 -17.50  -5.20 
1968 03  6.00 -11.70  -2.85 
1968 04 11.70  -7.30   2.19 
1968 05 17.60  -3.00   7.30 
1968 07 23.30   3.40  13.35 
1968 08 21.60   3.00  12.30 
1968 09 23.70  -4.60   9.55 
1968 10 15.10 -12.10   1.50 
1968 11  6.40 -15.10  -4.35 
1968 12  8.50 -13.20  -2.34 
1969 01  4.80 -21.00  -8.10 
1969 02  6.50 -20.50  -7.00 
1969 03  5.50 -15.50  -5.00 
1969 04 13.20  -9.10   2.04 
1969 05 18.29  -2.09   8.09 
1969 06 29.90   2.09  16.00 
1969 07 25.70   6.90  16.30 
1969 08 29.60   8.00  18.79 
1969 09 14.60    .80   7.70 
1969 10 11.40  -2.40   4.50 
1969 11  6.50 -15.60  -4.55 
1969 12  8.20 -19.50  -5.65 
1970 01  3.50 -17.79  -7.14 
1970 02  3.70 -19.50  -7.90 
1970 03  6.10  -9.60  -1.75 
1970 04  7.80 -11.50  -1.84 
1970 05 18.29   -.70   8.79 
1970 06 28.60   3.90  16.25 
1970 07 26.50   6.40  16.45 
1970 08 25.50   4.00  14.75 
1970 09 17.40  -1.70   7.85 
1970 10 11.60  -9.00   1.30 
1970 11  9.30 -16.60  -3.65 
1970 12  7.70 -19.60  -5.95 
1971 01  9.10 -18.70  -4.80 
1971 02  6.50 -19.79  -6.64 
1971 03  4.00 -15.50  -5.75 
1971 04 10.50  -8.50   1.00 
1971 05 26.60  -1.00  12.80 
1971 06 25.60   2.40  14.00 
1971 07 27.60   5.10  16.35 
1971 08 24.70   4.80  14.75 
1971 09 19.60   1.00  10.30 
1971 10 10.30  -5.20   2.55 
1971 11  7.60 -17.79  -5.09 
1971 12  7.70  -8.50   -.40 
1972 01  5.40 -15.10  -4.85 
1972 02  6.10 -11.10  -2.50 
1972 03  7.50 -10.50  -1.50 
1972 04 10.00  -7.50   1.25 
1972 05 18.60   -.50   9.05 
1972 06 31.40   4.40  17.90 
1972 07 30.40   6.40  18.40 
1972 08 25.90   3.40  14.65 
1972 09 14.50    .40   7.45 
1972 10 10.70  -5.40   2.65 
1972 11  6.60  -9.50  -1.45 
1972 12  8.30  -6.00   1.15 
1973 01 10.00 -10.60   -.30 
1973 02  4.60 -16.50  -5.95 
1973 03  9.60  -6.70   1.45 
1973 04  7.60  -6.70    .45 
1973 05 22.40  -1.90  10.25 
1973 06 27.40   3.40  15.40 
1973 07 28.40   8.89  18.65 
1973 08 20.70   4.00  12.35 
1973 09 17.40   -.90   8.25 
1973 10 10.60 -11.60   -.50 
1973 11  7.70 -16.70  -4.50 
1973 12  5.70 -19.70  -7.00 
1974 01  6.80  -7.30   -.25 
1974 02  7.20 -11.60  -2.20 
1974 03  7.10 -11.50  -2.20 
1974 04 10.60 -10.60    . 0 
1974 05 19.90  -1.70   9.09 
1974 06 29.70    .40  15.05 
1974 07 22.10   6.30  14.20 
1974 08 22.10   5.10  13.60 
1974 09 21.90   3.40  12.65 
1974 10 11.50  -3.20   4.15 
1974 11  6.70  -8.80  -1.05 
1974 12  6.70 -16.90  -5.10 
1975 01  7.50 -17.29  -4.89 
1975 02  6.50 -19.70  -6.60 
1975 03  4.80  -9.80  -2.50 
1975 04 13.10  -8.00   2.55 
1975 05 18.70  -1.60   8.55 
1975 06 16.50   1.60   9.05 
1975 07 23.80   3.00  13.40 
1975 08 24.90   6.10  15.50 
1975 09 18.40   3.00  10.70 
1975 10 15.90  -4.90   5.50 
1975 11  9.80 -10.40   -.29 
1975 12  6.20 -12.00  -2.90 
1976 01  3.00 -20.70  -8.85 
1976 02  6.10  -9.89  -1.89 
1976 03  6.00 -16.10  -5.05 
1976 04  8.80  -8.60    . 9 
1976 05 19.29  -6.10   6.59 
1976 06 21.60   1.40  11.50 
1976 07 26.10   4.30  15.20 
1976 08 23.60   5.00  14.30 
1976 09 13.50  -3.10   5.20 
1976 10 11.80  -2.09   4.85 
1976 11  8.30 -11.60  -1.65 
1976 12  5.10 -21.70  -8.30 
1977 01  7.00 -16.29  -4.64 
1977 02  3.40 -19.60  -8.10 
1977 03  6.50 -14.10  -3.80 
1977 04  8.10 -13.50  -2.69 
1977 05 14.50  -1.00   6.75 
1977 06 21.10   1.60  11.35 
1977 07 28.80   3.00  15.90 
1977 08 25.30   5.00  15.15 
1977 09 15.40    .90   8.14 
1977 10 11.80  -2.30   4.75 
1977 11 13.90 -14.30   -.20 
1977 12  7.10 -10.50  -1.70 
1978 01  6.40 -21.40  -7.50 
1978 02  5.50 -24.10  -9.30 
1978 03  5.70 -19.10  -6.70 
1978 04 10.70  -9.70    .50 
1978 05 20.60  -4.19   8.20 
1978 06 26.10   4.00  15.05 
1978 07 26.70   6.90  16.80 
1978 08 23.10   2.40  12.75 
1978 09 19.60  -1.80   8.90 
1978 10 11.60  -4.60   3.50 
1978 11  9.20 -14.60  -2.70 
1978 12  2.50 -25.30 -11.40 
1979 01  2.50 -22.20  -9.85 
1979 02  5.50 -18.50  -6.50 
1979 03  7.50 -16.90  -4.69 
1979 04 10.20  -8.00   1.09 
1979 05 14.10  -2.00   6.05 
1979 06 27.60   4.30  15.95 
1979 07 26.60   6.50  16.54 
1979 08 23.50   5.50  14.50 
1979 09 17.70    .60   9.15 
1979 10  7.60  -3.10   2.25 
1979 11  6.10  -9.10  -1.50 
1979 12  5.40 -16.10  -5.35 
1980 01  6.10 -19.79  -6.84 
1980 02  5.10 -21.80  -8.34 
1980 03  4.19 -15.00  -5.40 
1980 04 12.60  -3.50   4.55 
1980 05 21.30    .50  10.90 
1980 06 27.50   3.00  15.25 
1980 07 31.40   7.10  19.25 
1980 08 27.90   3.90  15.90 
1980 09 15.90   1.00   8.45 
1980 10 12.30 -11.70    .30 
1980 11  7.30 -18.70  -5.70 
1980 12  4.30 -18.29  -6.99 
1981 01  7.50 -21.50  -7.00 
1981 02  4.30 -15.10  -5.40 
1981 03  6.10 -17.50  -5.70 
1981 04  8.89  -6.40   1.24 
1981 05 23.60  -5.20   9.20 
1981 06 20.29    .50  10.40 
1981 07 27.90   6.40  17.15 
1981 08 22.90   3.90  13.40 
1981 09 18.20  -1.30   8.45 
1981 10 12.30  -4.69   3.80 
1981 11  5.10 -13.90  -4.39 
1981 12  6.10 -18.29  -6.09 
1982 01  5.40 -20.60  -7.60 
1982 02  7.80  -9.20   -.69 
1982 03  6.90 -10.60  -1.85 
1982 04  9.60  -6.90   1.35 
1982 05 14.60   -.90   6.85 
1982 06 24.40   1.20  12.80 
1982 07 28.80   4.40  16.60 
1982 08 22.30   4.40  13.35 
1982 09 14.70   -.30   7.20 
1982 10 12.70  -3.60   4.55 
1982 11  7.70 -10.60  -1.45 
1982 12  7.10 -13.90  -3.40 
1983 01  5.90 -15.60  -4.85 
1983 02  5.60 -14.10  -4.25 
1983 03  5.70 -14.80  -4.55 
1983 04 11.40  -6.20   2.60 
1983 05 18.40    .20   9.30 
1983 06 20.90   2.09  11.50 
1983 07 26.40   5.90  16.15 
1983 08 18.50   4.10  11.30 
1983 09 20.70   -.20  10.25 
1983 10 11.40  -5.90   2.74 
1983 11  9.50 -16.60  -3.55 
1983 12  7.30 -18.29  -5.49 
1984 01  3.50 -17.90  -7.20 
1984 02  6.20 -13.10  -3.45 
1984 03  5.30 -11.50  -3.10 
1984 04 12.90  -6.30   3.29 
1984 05 24.20  -1.00  11.60 
1984 06 25.60   3.20  14.40 
1984 07 26.10   6.10  16.10 
1984 08 27.50   2.90  15.20 
1984 09 15.50   -.70   7.40 
1984 10 17.20  -2.60   7.30 
1984 11  8.39  -9.10   -.35 
1984 12  6.20  -9.60  -1.70 
1985 01  3.90 -20.40  -8.25 
1985 02  3.90 -23.30  -9.70 
1985 03  6.30 -13.30  -3.50 
1985 04  9.00 -10.30   -.65 
1985 05 21.30   -.70  10.29 
1985 06 26.30   3.80  15.04 
1985 07 27.50   6.80  17.15 
1985 08 23.20   4.60  13.90 
1985 09 15.40    .10   7.75 
1985 10 11.90  -5.70   3.10 
1985 11  6.00 -14.50  -4.25 
1985 12  6.00 -20.00  -7.00 
1986 01  -.90 -19.00  -9.95 
1986 02  5.30 -17.50  -6.10 
1986 03  7.70  -9.50   -.90 
1986 04 12.40  -9.39   1.50 
1986 05 19.50   2.30  10.90 
1986 06 26.40   6.70  16.54 
1986 08 20.00   3.70  11.85 
1986 09 14.50  -2.09   6.20 
1986 10 11.40    .20   5.80 
1986 11  7.60  -7.30    .14 
1986 12  5.50 -19.70  -7.10 
1987 01  3.80 -22.50  -9.35 
1987 02  4.10 -18.60  -7.25 
1987 03  6.70 -19.90  -6.60 
1987 04 11.50  -6.70   2.40 
1987 05 19.50  -1.70   8.89 
1987 06 21.70   5.70  13.70 
1987 08 20.60   2.80  11.70 
1987 09 18.10   -.70   8.70 
1987 10 17.40    .50   8.95 
1987 11  8.60  -7.50    .55 
1987 12  6.70 -14.80  -4.05 
1988 01  5.80 -12.40  -3.29 
1988 02  4.80 -15.40  -5.30 
1988 03  6.40 -14.70  -4.14 
1988 04  9.00 -11.40  -1.19 
1988 05 23.70   -.60  11.55 
1988 06 25.30   3.80  14.54 
1988 07 28.90   8.50  18.70 
1988 08 22.50   6.00  14.25 
1988 09 20.70   1.90  11.30 
1988 10 12.60 -10.40   1.10 
1988 11  7.80 -18.40  -5.30 
1988 12  7.40 -15.70  -4.14 
1989 01  7.00  -9.00  -1.00 
1989 02  6.60  -7.80   -.60 
1989 03  9.60  -7.60   1.00 
1989 04 15.20  -7.60   3.80 
1989 05 19.00   -.20   9.39 
1989 06 23.30   3.00  13.15 
1989 08 23.50   3.30  13.40 
1989 09 16.20    .60   8.40 
1989 10 10.40  -4.50   2.94 
