1973 11  9.50 -21.10  -5.80 
1973 12  5.60 -20.60  -7.50 
1974 01  6.60 -12.50  -2.95 
1974 02  6.70 -17.29  -5.30 
1974 03  9.60 -16.29  -3.34 
1974 04 12.00 -16.79  -2.39 
1974 05 18.00  -5.30   6.35 
1974 06 26.40  -3.00  11.70 
1974 07 20.90   4.40  12.65 
1974 08 21.00   1.00  11.00 
1974 09 21.40   -.70  10.35 
1974 10 12.00  -7.60   2.20 
1974 11  5.00  -9.80  -2.40 
1974 12  7.80 -21.80  -6.99 
1975 01  8.50 -20.90  -6.20 
1975 02 11.20 -22.20  -5.50 
1975 03  6.20 -12.80  -3.30 
1975 04  9.00 -13.50  -2.25 
1975 05 16.70  -4.00   6.35 
1975 06 15.60  -1.20   7.20 
1975 07 21.40   -.20  10.60 
1975 08 24.90   3.30  14.10 
1975 09 15.20   -.60   7.30 
1975 10 15.50  -9.00   3.25 
1975 11 11.20 -13.70  -1.25 
1975 12  6.20 -17.79  -5.80 
1976 01  4.50 -23.20  -9.35 
1976 02  6.70 -18.10  -5.70 
1976 03  7.60 -19.50  -5.95 
1976 04  8.00 -15.00  -3.50 
1976 05 17.90 -10.50   3.69 
1976 06 19.50   -.90   9.30 
1976 07 23.40   1.90  12.65 
1976 08 22.70   1.20  11.95 
1976 09 16.60  -6.10   5.25 
1976 10 10.90  -6.10   2.39 
1976 11  8.80 -17.10  -4.15 
1976 12  3.90 -24.00 -10.05 
1977 01  6.30 -22.60  -8.14 
1977 02  2.40 -22.00  -9.80 
1977 03  7.20 -20.40  -6.60 
1977 04  8.70 -18.60  -4.95 
1977 05 14.00  -5.70   4.15 
1977 06 18.60    .20   9.40 
1977 07 26.00   1.80  13.90 
1977 08 23.60   -.20  11.70 
1977 09 14.50  -3.50   5.50 
1977 10 12.20  -6.80   2.69 
1977 11 11.40 -15.60  -2.10 
1977 12  6.40 -14.40  -3.99 
1978 01  6.20 -25.20  -9.50 
1978 02  6.70 -25.40  -9.35 
1978 03  7.10 -22.70  -7.80 
1978 04  9.30 -13.90  -2.29 
1978 05 17.70  -8.70   4.50 
1978 06 23.00   1.60  12.30 
1978 07 24.00   4.19  14.10 
1978 08 22.80  -1.60  10.60 
1978 09 19.00  -5.40   6.80 
1978 10 15.20 -10.50   2.34 
1978 11 10.50 -16.40  -2.94 
1978 12  2.40 -29.40 -13.50 
1979 01  4.19 -22.00  -8.89 
1979 02  6.50 -24.20  -8.85 
1979 03  6.60 -23.30  -8.34 
1979 04  8.70 -12.00  -1.65 
1979 05 14.10  -4.40   4.85 
1979 06 24.80    .30  12.54 
1979 07 26.00   4.80  15.40 
1979 08 23.00   1.20  12.10 
1979 09 18.50  -3.40   7.55 
1979 10  8.50  -6.70    .90 
1979 11  6.20 -12.00  -2.90 
1979 12  5.30 -20.80  -7.74 
1980 01  7.30 -25.00  -8.85 
1980 02  6.10 -24.90  -9.39 
1980 03  4.30 -19.20  -7.45 
1980 04  9.60 -10.40   -.39 
1980 05 20.70  -1.90   9.40 
1980 06 24.80    .40  12.60 
1980 07 29.20    .50  14.85 
1980 08 27.80    .40  14.10 
1980 09 15.00  -3.00   6.00 
1980 10 10.80 -18.00  -3.60 
1980 11  6.80 -22.80  -7.99 
1980 12  5.30 -21.80  -8.25 
1981 01  7.90 -26.20  -9.15 
1981 02  5.70 -17.40  -5.85 
1981 03  6.80 -24.00  -8.60 
1981 04  8.89 -11.90  -1.50 
1981 05 22.40 -10.80   5.80 
1981 06 17.70  -3.30   7.20 
1981 07 26.80    .50  13.65 
1981 08 21.50    .10  10.80 
1981 09 18.00  -2.70   7.65 
1981 10 14.20  -9.00   2.60 
1981 11  6.10 -17.90  -5.89 
1981 12  7.30 -22.10  -7.40 
1982 01  7.30 -24.00  -8.35 
1982 02  6.30 -13.30  -3.50 
1982 03  7.70 -14.00  -3.15 
1982 04  7.30 -13.40  -3.04 
1982 05 14.00  -4.00   5.00 
1982 06 22.00  -1.70  10.14 
1982 07 26.20   1.00  13.60 
1982 08 22.00   1.20  11.60 
1982 09 15.30  -1.60   6.85 
1982 10 14.30  -8.60   2.85 
1982 11  8.39 -15.70  -3.65 
1982 12  7.90 -18.50  -5.30 
1983 01  6.20 -20.10  -6.95 
1983 02  5.70 -18.00  -6.15 
1983 03  7.50 -22.10  -7.30 
1983 04 10.40 -12.00   -.80 
1983 05 15.50  -2.80   6.35 
1983 06 19.40  -1.60   8.89 
1983 07 24.90   2.70  13.80 
1983 08 18.79   1.70  10.25 
1983 09 19.20  -1.60   8.80 
1983 10  9.50 -10.50   -.50 
1983 11 10.70 -21.00  -5.15 
1983 12  9.00 -19.20  -5.10 
1984 01  2.30 -21.70  -9.70 
1984 02  9.50 -15.20  -2.85 
1984 03  4.69 -17.00  -6.15 
1984 04 12.50 -11.70    .40 
1984 05 22.10  -4.00   9.05 
1984 06 23.10    .50  11.80 
1984 07 23.70    .50  12.10 
1984 08 25.00   1.40  13.20 
1984 09 16.10  -4.30   5.90 
1984 10 16.29  -7.10   4.59 
1984 11 10.70 -13.40  -1.34 
1984 12  9.70 -10.00   -.15 
1985 01  5.00 -22.60  -8.80 
1985 02  4.90 -27.30 -11.20 
1985 03  5.00 -17.40  -6.20 
1985 04  6.60 -16.60  -5.00 
1985 05 18.40  -8.80   4.79 
1985 06 26.00   1.00  13.50 
1985 07 25.00   4.40  14.70 
1985 08 23.50    .40  11.95 
1985 09 16.90  -6.10   5.39 
1985 10 13.30  -9.89   1.70 
1985 11  5.30 -20.50  -7.60 
1985 12  5.20 -24.20  -9.50 
1986 01  -.70 -25.30 -13.00 
1986 02  4.90 -22.20  -8.65 
1986 03  8.39 -13.00  -2.30 
1986 04  9.70 -17.60  -3.95 
1986 05 16.20    .40   8.30 
1986 06 24.10   3.20  13.65 
1986 07 23.80   3.70  13.75 
1986 08 21.80   -.50  10.65 
1986 09 15.20 -10.80   2.19 
1986 10 10.90  -2.00   4.44 
1986 11  7.30 -12.50  -2.60 
1986 12  4.69 -22.10  -8.70 
1987 01  5.50 -25.80 -10.14 
1987 02  5.20 -25.80 -10.29 
1987 03  5.10 -21.50  -8.20 
1987 04  9.20 -12.70  -1.75 
1987 05 16.79  -3.40   6.70 
1987 06 18.40   1.10   9.75 
1987 07 26.40   1.30  13.85 
1987 08 19.29   -.90   9.20 
1987 09 18.29  -3.40   7.45 
1987 10 14.70  -3.20   5.75 
1987 11  9.50  -9.80   -.15 
1987 12  8.30 -21.50  -6.60 
1988 01  5.70 -18.00  -6.15 
1988 02  3.70 -20.70  -8.50 
1988 03  5.70 -18.50  -6.40 
1988 06 99.99 -99.99  11.60 
1988 07 99.99 -99.99  15.90 
1988 08 99.99 -99.99  13.10 
1988 09 99.99 -99.99   9.50 
1988 10 99.99 -99.99   2.60 
1988 11 99.99 -99.99  -3.00 
1988 12 99.99 -99.99  -4.19 
1989 01 99.99 -99.99    .70 
1989 02 99.99 -99.99   -.10 
1989 03 99.99 -99.99   1.20 
1989 04 99.99 -99.99   3.80 
1989 05 99.99 -99.99   7.00 
1989 06 99.99 -99.99  11.30 
1989 07 99.99 -99.99  11.30 
1989 08 99.99 -99.99  13.00 
1989 09 99.99 -99.99   8.60 
1989 10 99.99 -99.99   2.70 
1989 11 99.99 -99.99    .80 
1989 12 99.99 -99.99  -5.10 
1990 01 99.99 -99.99  -3.60 
1990 02 99.99 -99.99   1.80 
1990 03 99.99 -99.99    .40 
1990 04 99.99 -99.99   3.10 
1990 05 99.99 -99.99   6.40 
1990 06 99.99 -99.99  12.80 
1990 07 99.99 -99.99  14.60 
1990 08 99.99 -99.99  13.10 
1990 09 99.99 -99.99   8.80 
1990 10 99.99 -99.99   5.00 
1990 11 99.99 -99.99  -1.90 
1990 12 99.99 -99.99    .10 
1991 01 99.99 -99.99  -1.40 
1991 02 99.99 -99.99  -6.00 
1991 03 99.99 -99.99  -1.20 
1991 04 99.99 -99.99   3.10 
1991 05 99.99 -99.99   5.50 
1991 06 99.99 -99.99  11.70 
1991 07 99.99 -99.99  14.10 
1991 08 99.99 -99.99  12.90 
1991 09 99.99 -99.99   6.80 
1991 10 99.99 -99.99   3.60 
1991 11 99.99 -99.99   -.40 
1991 12 99.99 -99.99    . 0 
1992 01 99.99 -99.99  -1.40 
1992 02 99.99 -99.99  -1.90 
1992 03 99.99 -99.99    .60 
1992 04 99.99 -99.99    .40 
1992 05 99.99 -99.99   8.00 
1992 06 99.99 -99.99  12.70 
1992 07 99.99 -99.99  12.20 
1992 08 99.99 -99.99  11.70 
1992 09 99.99 -99.99   9.89 
1992 10 99.99 -99.99  -2.60 
1992 11 99.99 -99.99  -1.90 
1992 12 99.99 -99.99   1.20 
1993 01 99.99 -99.99  -2.80 
1993 02 99.99 -99.99  -1.50 
1993 03 99.99 -99.99   -.20 
1993 04 99.99 -99.99   1.10 
1993 05 99.99 -99.99   7.50 
1993 06 99.99 -99.99   9.00 
