1959 02  4.00 -17.50  -6.75 
1959 03  7.50 -13.20  -2.85 
1959 04 10.80  -6.60   2.10 
1959 05 13.60  -3.50   5.05 
1959 06 18.70   1.40  10.05 
1959 07 17.50   5.60  11.55 
1959 08 16.40   5.60  11.00 
1959 09 14.80   1.40   8.10 
1959 10 11.30  -3.90   3.70 
1959 11  7.70 -12.30  -2.30 
1959 12  5.70 -16.40  -5.35 
1960 01  1.40 -20.90  -9.75 
1960 02  5.70 -16.79  -5.55 
1960 03  5.80 -13.70  -3.94 
1960 04  9.10  -8.60    .25 
1960 05 14.90  -3.50   5.70 
1960 06 18.10   1.60   9.85 
1963 01  2.40 -22.40 -10.00 
1963 02  3.60 -20.10  -8.25 
1963 03  3.80 -14.40  -5.30 
1963 04  8.00  -7.80    . 9 
1963 05 12.80  -2.90   4.94 
1963 06 18.29   1.80  10.04 
1963 07 18.60   5.90  12.25 
1963 08 16.70   5.90  11.30 
1963 09 16.00    .60   8.30 
1963 10 10.70  -6.90   1.89 
1963 11  5.30 -12.80  -3.75 
1963 12  4.69 -19.70  -7.50 
1964 01  3.80 -19.70  -7.95 
1964 02  3.20 -17.60  -7.20 
1964 03  6.70 -13.60  -3.45 
1964 04 10.90  -5.40   2.74 
1964 05 12.90  -4.90   3.99 
1964 06 19.40    .40   9.89 
1964 07 17.50   5.40  11.45 
1964 08 16.29   5.30  10.79 
1964 09 16.00   2.60   9.30 
1964 10 14.40  -6.30   4.04 
1964 11  8.00 -12.90  -2.44 
1964 12  4.00 -19.20  -7.60 
1965 01  3.20 -21.10  -8.95 
1965 02   .80 -20.70  -9.95 
1965 03  3.60 -15.20  -5.80 
1965 04  9.60  -7.70    .95 
1965 05 13.90  -4.30   4.79 
1965 06 19.10    .20   9.65 
1965 07 17.10   4.50  10.80 
1965 08 17.29   3.80  10.54 
1965 09 15.90  -1.00   7.45 
1965 10  9.30  -9.30    . 0 
1965 11  5.70 -14.80  -4.55 
1965 12  5.00 -21.90  -8.45 
1966 01 99.99 -36.30 -99.99 
1966 02 -1.90 -24.50 -13.20 
1966 03  6.10 -12.30  -3.10 
1966 04  8.80  -9.00    .-9 
1966 05 15.00  -3.60   5.70 
1966 06 17.90   1.70   9.80 
1966 07 18.70   5.00  11.85 
1966 08 17.00   6.00  11.50 
1966 09 14.70   -.60   7.05 
1966 10 10.20 -10.00    . 9 
1966 11  9.00 -13.50  -2.25 
1966 12  4.30 -17.50  -6.60 
1967 01  3.00 -19.40  -8.20 
1967 02  5.20 -17.10  -5.95 
1967 03  5.30 -13.10  -3.90 
1967 04  9.10  -8.10    .50 
1967 05 13.20  -4.50   4.35 
1967 06 18.50   1.00   9.75 
1967 07 18.50   5.00  11.75 
1967 08 16.40   5.90  11.15 
1967 09 15.80   1.30   8.55 
1967 10  9.60 -10.10   -.25 
1967 11  3.20 -16.60  -6.70 
1967 12  3.60 -18.70  -7.55 
1968 01  -.30 -20.70 -10.50 
1968 02  2.90 -18.00  -7.55 
1968 03  6.30 -12.60  -3.15 
1968 04  8.70  -8.10    .29 
1968 05 13.20  -4.40   4.39 
1968 06 16.90   2.90   9.89 
1968 07 17.60   5.30  11.45 
1968 08 17.00   4.80  10.90 
1968 09 16.90   1.20   9.05 
1968 10  7.80  -8.80   -.50 
1969 02  4.69 -18.20  -6.75 
1969 03  7.20 -13.20  -3.00 
1969 04  8.50  -7.90    .29 
1969 05 14.20  -3.30   5.45 
1969 06 19.29   1.60  10.45 
1969 07 18.10   5.80  11.95 
1970 10 13.00  -4.69   4.15 
1970 11  6.80 -13.00  -3.10 
1970 12  6.60 -16.40  -4.89 
1971 01  3.60 -17.00  -6.70 
1971 02  4.50 -16.10  -5.80 
1971 03  7.20 -11.70  -2.25 
1971 04 10.90  -6.00   2.44 
1971 05 14.40  -1.60   6.39 
1971 06 18.70   5.00  11.85 
1971 07 18.20   6.30  12.25 
1971 08 16.60   5.30  10.95 
1971 09 18.29   2.09  10.20 
1971 10 12.40  -4.19   4.10 
1971 11  7.10 -12.70  -2.80 
1971 12  6.00 -16.79  -5.39 
1972 01  5.20 -16.50  -5.65 
1972 02  5.30 -15.00  -4.85 
1972 03  8.39 -10.90  -1.25 
1972 04 10.60  -7.60   1.50 
1972 05 17.29  -2.09   7.59 
1972 06 20.20   2.30  11.25 
1972 07 21.20   6.40  13.80 
1972 08 17.40   4.80  11.10 
1972 09 16.00   1.10   8.55 
1972 10 11.80  -5.60   3.10 
1972 11  5.70 -13.20  -3.75 
1972 12  5.30 -16.10  -5.40 
1973 01  3.70 -15.60  -5.95 
1973 02  4.30 -14.60  -5.15 
1973 03  7.30 -12.90  -2.79 
1973 04 12.80  -6.10   3.35 
1973 05 15.90   -.90   7.50 
1973 06 18.20   4.90  11.55 
1973 07 19.20   5.60  12.40 
1973 08 16.29   5.50  10.90 
1973 09 16.29   4.30  10.29 
1973 10 10.80  -3.20   3.80 
1973 11  6.60 -11.40  -2.39 
1973 12  5.30 -16.10  -5.40 
1974 01  2.90 -17.60  -7.35 
1974 02  6.00 -14.60  -4.30 
1974 03  7.60 -10.60  -1.50 
1974 04 12.80  -5.30   3.75 
1974 05 15.80   -.80   7.50 
1974 06 19.50   3.60  11.55 
1974 07 18.20   6.40  12.30 
1974 08 17.50   6.80  12.15 
1974 09 16.70   1.90   9.30 
1974 10 15.30  -3.10   6.10 
1974 11  8.00 -13.30  -2.65 
1974 12  4.10 -16.90  -6.39 
1975 01  2.09 -17.40  -7.64 
1975 02  3.40 -15.70  -6.14 
1975 03  6.40 -12.50  -3.05 
1975 04 12.40  -6.90   2.74 
1975 05 16.00  -2.20   6.90 
1975 06 20.50   4.10  12.30 
1975 07 18.29   5.80  12.04 
1975 08 17.50   5.70  11.60 
1975 09 14.60   3.60   9.10 
1975 10 14.80  -2.80   6.00 
1975 11  9.20 -12.10  -1.45 
1975 12  5.00 -16.40  -5.70 
1976 01  2.20 -18.10  -7.95 
1976 02  5.00 -13.90  -4.44 
1976 03  7.70 -10.80  -1.55 
1976 04 11.50  -5.90   2.80 
1976 05 15.20  -1.00   7.10 
1976 06 18.50   4.19  11.35 
1976 07 17.79   5.50  11.65 
1976 08 16.70   5.60  11.15 
1976 09 15.10   2.90   9.00 
1976 10 12.40  -6.60   2.90 
1976 11 11.80  -9.39   1.20 
1976 12  5.50 -16.29  -5.39 
1977 01  3.70 -16.00  -6.15 
1977 02  6.80 -14.10  -3.65 
1977 03  9.80  -9.80    . 0 
1977 04 11.20  -4.90   3.15 
1977 05 13.30  -3.00   5.15 
1977 06 18.60   3.20  10.90 
1977 07 18.29   6.80  12.54 
1977 08 17.50   6.50  12.00 
1977 09 17.00   3.40  10.20 
1977 10 11.50  -5.30   3.10 
1977 11  9.39 -10.60   -.60 
1977 12  3.30 -15.60  -6.15 
1978 01   .20 -19.50  -9.64 
1978 02  2.70 -16.10  -6.70 
1978 03  5.60 -12.70  -3.55 
1978 04 10.50  -7.10   1.70 
1978 05 16.70    .20   8.45 
1978 06 19.29   4.69  12.00 
1978 07 18.40   6.30  12.35 
1978 08 15.90   5.50  10.70 
1978 09 15.30   3.40   9.35 
1978 10 11.80  -4.10   3.85 
1978 11  8.70 -10.20   -.75 
1978 12  4.80 -15.50  -5.35 
1979 01  3.60 -17.20  -6.80 
1979 02  2.40 -15.60  -6.60 
1979 03  7.30 -11.40  -2.04 
1979 04 11.80  -5.20   3.30 
1979 05 17.00  -2.00   7.50 
1979 06 19.10   4.40  11.75 
1979 07 19.20   6.70  12.95 
1979 08 16.90   5.60  11.25 
1979 09 16.50   1.30   8.89 
1979 10 12.30  -4.50   3.90 
1979 11 10.90  -8.20   1.34 
1979 12  2.50 -14.30  -5.90 
1980 01  2.20 -17.79  -7.80 
1980 02  4.80 -14.60  -4.90 
1980 03  6.20 -11.30  -2.55 
1980 04 12.70  -6.10   3.30 
1980 05 14.30    .20   7.25 
1980 06 19.00   5.20  12.10 
1980 07 19.40   7.90  13.65 
1980 08 18.40   6.70  12.54 
1980 09 16.70   3.70  10.20 
1980 10 11.50  -4.80   3.35 
1980 11  8.39 -12.30  -1.95 
1980 12  6.10 -14.90  -4.39 
1981 01   .50 -17.60  -8.55 
1981 02  5.50 -15.40  -4.94 
1981 03  6.10 -11.80  -2.85 
1981 04 11.30  -6.50   2.40 
1981 05 14.60   -.30   7.15 
1981 06 19.90   4.50  12.20 
1981 07 18.10   7.60  12.85 
1981 08 18.90   7.00  12.95 
1981 09 16.60   2.80   9.70 
1981 10 14.40  -6.30   4.04 
1981 11  7.30 -12.50  -2.60 
1981 12  4.19 -17.60  -6.70 
1982 01  3.40 -16.79  -6.70 
1982 02  3.10 -15.20  -6.05 
1982 03  7.00 -11.80  -2.40 
1982 04 11.60  -6.00   2.80 
1982 05 14.50  -3.00   5.75 
1982 06 19.40   4.19  11.79 
1982 07 20.80   6.80  13.79 
1982 08 19.70   7.20  13.45 
1982 09 18.29   2.20  10.25 
1982 10 10.30  -5.30   2.50 
1982 11  6.80 -11.90  -2.54 
1982 12  5.20 -15.50  -5.15 
1983 01  1.80 -17.70  -7.95 
1983 02  1.70 -17.70  -8.00 
1983 03  7.30 -12.10  -2.40 
1983 04  9.20  -8.00    .59 
1983 05 14.50  -1.40   6.55 
1983 06 19.79   2.80  11.29 
1983 07 21.20   6.70  13.95 
1983 08 19.70   6.00  12.85 
1983 09 17.40   4.80  11.10 
1983 10 13.30  -4.10   4.60 
1983 11  7.00 -14.20  -3.60 
1983 12  4.69 -17.00  -6.15 
1984 01  3.70 -17.29  -6.80 
1984 03  9.89 -10.70   -.40 
1984 04 11.20  -5.80   2.69 
1984 05 17.60   -.40   8.60 
1984 06 19.50   5.80  12.65 
1984 07 17.90   7.40  12.65 
1984 08 16.90   5.10  11.00 
1984 09 16.10   2.20   9.15 
1984 10 15.20  -3.90   5.64 
1984 11  6.30 -13.40  -3.54 
1984 12  6.80 -13.60  -3.40 
1985 01  1.30 -17.10  -7.90 
1985 02  7.10 -14.80  -3.85 
1985 03 11.10  -8.70   1.20 
1985 05 15.80  -1.20   7.30 
1985 06 20.10   4.60  12.35 
1985 07 16.79   6.00  11.40 
1985 08 18.10   7.30  12.70 
1985 09 16.10   4.10  10.10 
1985 11  7.60 -12.50  -2.45 
1985 12  5.20 -15.00  -4.90 
1986 01  4.00 -17.29  -6.64 
1986 02  4.00 -16.40  -6.20 
1986 03  7.20 -11.30  -2.05 
1986 05 13.50  -3.20   5.15 
1986 06 21.30   3.40  12.35 
1986 07 18.50   6.00  12.25 
1986 08 17.90   5.90  11.90 
1986 09 16.60   2.09   9.35 
1986 10 10.50  -6.20   2.15 
1986 11  8.00 -12.00  -2.00 
1987 02  3.90 -15.60  -5.85 
1987 03  7.40 -11.60  -2.10 
1987 04 10.60  -6.90   1.85 
1987 05 14.40  -3.90   5.25 
1987 06 21.20   4.60  12.90 
1987 07 20.00   7.00  13.50 
1987 08 16.90   6.50  11.70 
1987 09 16.60   3.60  10.10 
1987 10 10.10  -5.60   2.25 
1987 11  6.70 -12.60  -2.95 
1988 01  4.30 -17.00  -6.35 
1988 02  5.80 -14.20  -4.19 
1988 03  8.20 -11.10  -1.45 
1988 04 12.10  -5.70   3.20 
1988 05 16.40   -.80   7.80 
1988 06 19.20   3.80  11.50 
1988 07 17.50   7.20  12.35 
1988 08 17.29   7.00  12.15 
1988 09 17.29   3.30  10.29 
1988 10 13.20  -5.90   3.65 
1988 11  6.70 -12.80  -3.05 
1988 12  3.60 -16.20  -6.30 
1989 01  3.30 -17.60  -7.15 
1989 02  4.19 -14.10  -4.95 
1989 03  7.30 -10.20  -1.44 
1989 04 11.70  -7.50   2.09 
1989 05 16.79  -1.20   7.80 
1989 06 19.79   4.00  11.90 
1989 07 20.29   6.50  13.40 
1989 08 17.20   6.10  11.65 
1989 09 17.29   4.90  11.10 
1989 10 12.50  -4.40   4.05 
1989 11  6.90 -12.60  -2.85 
1989 12  3.00 -17.10  -7.05 
1990 01  6.70 -15.80  -4.55 
1990 02  3.80 -13.90  -5.04 
1990 03  5.70 -12.40  -3.35 
1990 04 11.00  -6.50   2.25 
1990 05 15.70    .20   7.95 
1990 06 20.80   4.80  12.79 
1990 07 18.50   7.50  13.00 
1990 08 17.00   6.30  11.65 
1990 09 15.90   3.90   9.89 
1990 10 12.20  -5.00   3.60 
1990 11  9.50 -11.00   -.75 
1990 12  4.69 -15.20  -5.25 
1991 02  5.30 -99.99 -99.99 
1991 03  8.70 -99.99 -99.99 
1991 04 11.90 -99.99 -99.99 
1991 07 19.79 -99.99 -99.99 
1991 08 16.79 -99.99 -99.99 
1991 09 16.40   3.40   9.89 
1991 10 14.20  -5.40   4.39 
1991 11  7.80 -12.80  -2.50 
1991 12  4.10 -16.20  -6.05 
1992 01  3.40 -16.79  -6.70 
1992 02  3.60 -15.80  -6.10 
1992 03 10.30  -9.39    .45 
1992 04 11.60  -6.40   2.60 
1992 05 14.30  -2.09   6.10 
1992 06 19.40 -99.99 -99.99 
1992 07 18.10   5.60  11.85 
1992 08 16.79   5.70  11.25 
1992 09 17.10   2.00   9.55 
1992 10 13.40  -4.50   4.44 
1992 11  7.50 -12.10  -2.30 
1992 12 99.99 -16.90 -99.99 
1993 01  5.00 -14.60  -4.80 
1993 02  5.50 -14.20  -4.35 
1993 03  5.90 -12.20  -3.15 
1993 04 10.60  -6.40   2.10 
1993 05 15.70  -1.10   7.30 
1993 06 19.29   3.70  11.50 
1993 07 99.99   6.40 -99.99 
1993 08 19.00   7.90  13.45 
1993 09 16.10 -99.99 -99.99 
1993 10 13.80  -4.60   4.60 
1993 11  9.50 -11.60  -1.05 
1993 12  6.50 -15.10  -4.30 
1994 01  4.40 -16.10  -5.85 
1994 02  2.90 -15.70  -6.39 
1994 03  9.10 -10.60   -.75 
1994 04 10.50  -6.80   1.84 
1994 05 16.40  -1.30   7.55 
1994 06 20.50   4.90  12.70 
1994 07 19.90   6.40  13.15 
1994 08 17.90   6.60  12.25 
1994 09 99.99   3.80 -99.99 
1994 10 13.00  -6.30   3.35 
1994 11  4.60 -12.10  -3.75 
1994 12  4.90 -15.80  -5.45 
1995 01 99.99 -18.29 -99.99 
1995 02  3.50 -14.70  -5.60 
1995 03 99.99 -10.80 -99.99 
1995 04 12.00  -6.70   2.65 
1995 05 19.10   -.30   9.40 
1995 06 21.40   6.10  13.75 
1995 07 19.60   7.40  13.50 
1995 08 99.99   6.40 -99.99 
1995 09 18.60   3.50  11.05 
1995 10 14.30  -5.00   4.65 
1995 11  4.10 -11.80  -3.85 
1995 12  3.70 -16.20  -6.25 
1996 01  2.00 -16.79  -7.39 
1996 02 99.99 -15.90 -99.99 
1996 03  7.80 -10.00  -1.09 
1996 04 99.99  -8.00 -99.99 
1996 05 99.99  -1.20 -99.99 
1996 06 19.29   3.20  11.25 
1996 07 99.99   7.00 -99.99 
1996 08 99.99   5.90 -99.99 
1996 09 16.50   3.60  10.05 
1996 10 13.50  -3.80   4.85 
1996 11 10.70 -11.40   -.34 
1996 12  6.60 -16.29  -4.84 
1997 01 99.99 -18.20 -99.99 
1997 02  5.40 -14.20  -4.39 
1997 03  8.20 -10.50  -1.15 
1997 04  8.89  -7.00    .94 
1997 05 14.80  -2.00   6.40 
1997 06 19.90   3.80  11.85 
1997 07 18.50   6.80  12.65 
1997 08 18.29   6.40  12.35 
1997 09 15.50   4.00   9.75 
1997 10 10.20  -5.20   2.50 
1997 11  7.60 -10.60  -1.50 
1997 12  2.50 -15.40  -6.45 
1998 01 99.99 -16.29 -99.99 
1998 02  6.10 -14.40  -4.14 
1998 03  7.50 -10.50  -1.50 
1998 04 12.10  -6.20   2.95 
1998 05 17.90   -.10   8.89 
1998 06 21.50   5.50  13.50 
1998 07 18.50   7.10  12.80 
1998 08 17.29   7.20  12.25 
1998 09 16.90   4.50  10.70 
1998 10 15.20  -1.70   6.75 
1998 11  9.70  -8.60    .54 
1998 12 99.99 -15.00 -99.99 
1999 01  5.10 -15.70  -5.30 
1999 02  6.60 -11.60  -2.50 
1999 03 10.70 -10.10    .29 
1999 04 14.90  -4.19   5.35 
1999 05 17.29   1.60   9.45 
1999 06 19.70   5.80  12.75 
1999 07 17.90   6.30  12.10 
1999 08 16.90   6.70  11.79 
1999 09 17.40   4.90  11.15 
1999 10 12.50  -2.40   5.05 
1999 11  8.70 -10.30   -.80 
1999 12  4.69 -15.00  -5.15 
2000 01  3.60 -16.10  -6.25 
2000 02  3.30 -15.20  -5.95 
2000 03  6.90 -11.70  -2.39 
2000 04 12.00  -5.40   3.30 
2000 05 16.20    . 0   8.10 
2000 06 18.79   6.20  12.50 
2000 07 18.60   7.40  13.00 
2000 08 17.10   6.40  11.75 
2000 09 15.30   3.10   9.20 
2000 10 12.90  -3.60   4.64 
2000 11  9.89  -9.80    . 4 
2000 12  7.20 -14.00  -3.40 
2001 01  7.40 -14.50  -3.55 
2001 02  6.70 -12.20  -2.75 
2001 03  6.90 -10.40  -1.74 
2001 04 11.20  -6.00   2.60 
2001 05 15.40    .40   7.89 
2001 06 19.70   5.70  12.70 
2001 07 19.40   7.10  13.25 
2001 08 17.70   6.90  12.30 
2001 09 17.79   3.10  10.45 
2001 10 13.60  -3.50   5.05 
2001 11  9.39 -11.80  -1.20 
2001 12  5.70 -15.70  -5.00 
2002 01  2.90 -16.90  -7.00 
2002 02  5.70 -13.20  -3.75 
2002 03  8.39  -9.80   -.70 
2002 04 12.30  -4.69   3.80 
2002 05 15.60    . 0   7.80 
2002 06 20.50   5.70  13.10 
2002 07 19.90   8.80  14.35 
2002 08 17.79   6.60  12.20 
2002 09 17.20   3.70  10.45 
2002 10 12.80  -5.30   3.75 
2002 11  8.89 -11.10  -1.10 
2002 12  5.70 -14.90  -4.60 
2003 01  4.50 -17.40  -6.45 
2003 02  3.30 -15.10  -5.90 
2003 03  7.90 -10.40  -1.24 
2003 04 13.00  -4.60   4.19 
2003 05 15.60  -1.60   7.00 
2003 06 19.40   5.40  12.40 
2003 07 19.40   7.10  13.25 
2003 08 19.20   7.60  13.40 
2003 09 17.40   5.30  11.35 
2003 10 14.50  -3.90   5.30 
2003 11 10.40 -10.20    . 9 
2003 12  5.40 -15.40  -5.00 
2004 01  2.40 -16.70  -7.15 
2004 02  6.20 -15.60  -4.70 
2004 03 11.70  -8.89   1.40 
2004 04 12.70  -3.90   4.39 
2004 05 18.00    .40   9.20 
2004 06 19.90   5.10  12.50 
2004 07 18.20   6.90  12.55 
2004 08 18.50   6.90  12.70 
2004 09 18.29   3.70  11.00 
2004 10 11.70  -4.69   3.50 
2004 11  7.00 -11.40  -2.19 
2004 12  7.30 -13.80  -3.25 
2005 01  1.60 -14.23  -6.31 
2005 02  3.12 -12.94  -4.91 
2005 03  6.80  -8.24   -.71 
2005 04 10.20  -5.58   2.31 
2005 05 13.59  -1.64   5.97 
2005 06 19.25   4.66  11.95 
2005 07 18.19   7.64  12.91 
2005 08 17.62   8.03  12.82 
2005 09 16.67   4.30  10.48 
2005 10 12.51  -3.95   4.28 
2005 11  7.68 -11.55  -1.93 
2005 12  4.78 -15.52  -5.37 
2006 01  5.23 -13.95  -4.35 
2006 02  8.32 -10.80  -1.24 
2006 03  6.12  -9.74  -1.81 
2006 04  9.05  -5.49   1.78 
2006 05 14.99    .93   7.96 
2006 06 19.19   5.75  12.47 
2006 07 19.21   8.22  13.72 
2006 08 16.45   7.42  11.93 
2006 09 16.45   4.40  10.42 
2006 10 10.80  -4.30   3.25 
2006 11  6.82  -9.76  -1.47 
2006 12  6.74 -13.29  -3.27 
2007 01  6.20 -13.94  -3.87 
2007 02  2.01 -14.92  -6.45 
2007 03  7.42  -9.50  -1.04 
2007 04 11.29  -4.19   3.54 
2007 05 15.99   1.00   8.49 
2007 06 19.48   4.85  12.16 
2007 07 17.77   7.34  12.55 
2007 08 18.21   7.62  12.92 
2007 09 15.94   4.88  10.41 
2007 10 14.04  -2.29   5.87 
2007 11  8.06 -10.34  -1.13 
2007 12  6.22 -14.18  -3.98 
2008 01  2.11 -12.70  -5.29 
2008 02  4.73 -14.22  -4.74 
2008 03  7.62  -9.03   -.70 
2008 04 11.73  -4.67   3.52 
2008 05 14.46   1.09   7.77 
2008 06 17.03   6.79  11.91 
2008 07 17.69   7.39  12.54 
2008 08 16.73   6.71  11.71 
2008 09 16.36   2.85   9.60 
2008 10 11.79  -5.07   3.36 
2008 11 10.01 -10.68   -.33 
2008 12  7.28 -13.61  -3.16 
2009 01  5.71 -14.20  -4.24 
2009 02  5.67 -12.44  -3.38 
2009 03  6.44  -8.80  -1.18 
2009 04 12.98  -4.33   4.32 
2009 05 13.96   -.61   6.67 
2009 06 19.53   5.20  12.36 
2009 07 20.77   8.01  14.39 
2009 08 18.79   6.96  12.87 
2009 09 17.25   4.19  10.72 
2009 10 13.79  -4.44   4.67 
2009 11  8.97  -9.79   -.40 
2009 12  4.69 -13.89  -4.59 
2010 01  4.00 -15.94  -5.97 
2010 02  4.26 -14.45  -5.09 
2010 03  9.68  -8.03    .82 
2010 04 12.97  -4.10   4.43 
2010 05 14.81    . 5   7.43 
2010 06 20.09   5.26  12.67 
2010 07 19.23   7.75  13.49 
2010 08 17.39   7.80  12.59 
2010 09 15.94   5.00  10.46 
2010 10 12.29  -2.30   4.99 
2010 11 10.13  -7.88   1.12 
2010 12  4.90 -14.50  -4.80 
2011 01  2.68 -14.13  -5.72 
2011 02  3.44 -14.15  -5.35 
2011 03  6.81  -9.50  -1.34 
2011 04  9.10  -6.01   1.54 
2011 05 13.90    .92   7.41 
2011 06 17.91   4.98  11.44 
2011 07 17.62   7.58  12.60 
2011 08 16.26   5.69  10.97 
2011 09 15.52   4.30   9.91 
2011 10 11.81  -5.01   3.40 
2011 11  9.34 -10.41   -.53 
2011 12  8.38 -12.67  -2.14 
2012 01   .51 -17.01  -8.25 
2012 02  3.25 -13.83  -5.29 
2012 03  7.36  -9.97  -1.30 
2012 04 10.38  -4.94   2.72 
2012 05 15.31  -1.04   7.13 
2012 06 20.44   5.55  12.99 
2012 07 18.51   8.03  13.27 
2012 08 17.83   6.70  12.26 
2012 09 16.62   3.76  10.19 
2012 10 11.17  -6.14   2.51 
2012 11  7.72 -12.38  -2.33 
2012 12  6.05 -14.76  -4.35 
2013 01  3.50 -16.09  -6.29 
2013 02  2.61 -14.66  -6.02 
2013 03  6.91 -10.40  -1.74 
2013 04 10.38  -5.21   2.58 
2013 05 15.82    .51   8.16 
2013 06 19.32   6.36  12.84 
2013 07 17.87   8.37  13.12 
2013 08 17.67   6.35  12.01 
2013 09 16.54   3.33   9.93 
2013 10 11.04  -2.87   4.08 
2013 11  7.61 -11.25  -1.82 
2013 12  4.98 -14.50  -4.76 
