1957 01 27.50 -32.00 -29.75 
1957 02 23.20 -26.30 -24.75 
1957 03 18.29 -21.70 -20.00 
1957 04 14.70 -19.40 -17.04 
1957 08  6.80   2.20   4.50 
1957 09  2.00  -1.40    .30 
1957 10 -6.20 -10.80  -8.50 
1957 11 15.30 -20.40 -17.85 
1957 12 21.20 -26.80 -24.00 
1958 01 21.70 -27.70 -24.70 
1958 02 20.40 -27.00 -23.70 
1958 03 18.40 -24.60 -21.50 
1958 04 16.90 -24.20 -20.55 
1958 05 -3.40  -7.70  -5.55 
1958 06  4.40 -99.99 -99.99 
1958 07 99.99   2.20 -99.99 
1958 08  4.19   -.20   1.99 
1958 09   .40  -2.80  -1.19 
1958 10 -6.80 -10.10  -8.45 
1958 11 18.70 -23.70 -21.20 
1958 12 19.10 -23.40 -21.25 
1959 01 16.79 -23.30 -20.04 
1959 02 24.70 -31.40 -28.05 
1959 03 24.20 -29.90 -27.05 
1959 04 14.60 -20.60 -17.60 
1959 05 -6.60 -11.90  -9.25 
1959 06  1.30  -3.60  -1.15 
1959 07 99.99    .40 -99.99 
1959 08  4.19   -.90   1.64 
1959 09  -.60  -3.20  -1.90 
1959 10 -8.89 -13.40 -11.15 
1959 11 13.40 -17.10 -15.25 
1959 12 18.70 -23.20 -20.95 
1960 01 21.40 -26.50 -23.95 
1960 02 18.20 -24.40 -21.30 
1960 03 23.90 -27.70 -25.80 
1960 04 16.79 -22.70 -19.75 
1960 05 -4.30  -9.30  -6.80 
1960 06  1.50  -2.60   -.54 
1960 07  8.80   2.90   5.85 
1960 08  4.30    .10   2.20 
1960 09  -.30  -2.70  -1.50 
1960 10 -2.70  -5.90  -4.30 
1960 11 11.20 -15.80 -13.50 
1961 01 26.20 -30.40 -28.30 
1961 02 26.90 -31.20 -29.05 
1961 03 30.60 -34.50 -32.55 
1961 04 10.80 -17.29 -14.04 
1961 05 -9.00 -13.80 -11.40 
1961 06  3.00  -1.90    .55 
1961 07 10.60   3.20   6.90 
1961 08  4.19    . 0   2.09 
1961 09 -2.20  -4.90  -3.55 
1961 10 -6.90 -11.20  -9.05 
1961 11 15.90 -20.20 -18.04 
1961 12 16.10 -23.30 -19.70 
1962 01 23.30 -28.80 -26.05 
1962 02 26.80 -31.80 -29.30 
1962 03 13.80 -19.10 -16.45 
1962 04 13.20 -18.70 -15.95 
1962 05 -6.70 -12.80  -9.75 
1962 06  2.40  -2.80   -.19 
1962 07 10.10   3.80   6.95 
1962 08  6.60   1.00   3.80 
1962 09   .60  -2.80  -1.09 
1962 10 -6.00 -10.20  -8.10 
1962 11 10.90 -16.79 -13.85 
1962 12 17.79 -23.50 -20.65 
1963 01 17.29 -25.70 -21.50 
1963 02 16.60 -21.70 -19.15 
1963 03 23.70 -29.30 -26.50 
1963 04 12.40 -17.70 -15.05 
1963 05 -7.10 -12.40  -9.75 
1963 06  1.00  -3.90  -1.45 
1963 07  5.30    .30   2.80 
1963 08  5.70    .50   3.10 
1963 09 -2.70  -6.30  -4.50 
1963 10 -6.40 -10.40  -8.39 
1963 11 11.30 -15.40 -13.35 
1963 12 18.70 -24.60 -21.65 
1964 01 24.60 -30.30 -27.45 
1964 02 21.50 -27.90 -24.70 
1964 03 26.60 -33.00 -29.80 
1964 04 14.90 -21.70 -18.29 
1964 05 -7.30 -12.00  -9.64 
1964 06   .40  -3.20  -1.40 
1964 07  5.60    .30   2.95 
1964 08  4.60    . 0   2.30 
1964 09  1.30  -1.70   -.20 
1964 10 -8.10 -10.50  -9.30 
1964 11 14.40 -18.29 -16.34 
1964 12 18.10 -23.30 -20.70 
1965 01 21.10 -28.00 -24.55 
1965 02 20.70 -26.80 -23.75 
1965 03 18.50 -24.70 -21.60 
1965 04 15.10 -20.29 -17.70 
1965 05  -.30  -5.50  -2.90 
1965 06  2.20  -2.50   -.14 
1965 07  6.30    .40   3.35 
1965 08  2.80  -1.60    .59 
1965 09  -.80  -4.60  -2.70 
1965 10 -8.10 -11.90 -10.00 
1965 11 12.30 -17.40 -14.85 
1965 12 19.60 -23.90 -21.75 
1966 01 22.70 -28.90 -25.80 
1966 02 18.20 -25.70 -21.95 
1966 03 21.30 -26.90 -24.09 
1966 04 13.60 -19.60 -16.60 
1966 05 -5.50 -11.10  -8.30 
1966 06  1.10  -4.10  -1.50 
1966 07  6.60   -.10   3.25 
1966 08 10.20   5.20   7.70 
1966 09   .90  -2.30   -.70 
1966 10 -3.00  -5.70  -4.35 
1966 11 12.40 -17.60 -15.00 
1966 12 19.00 -23.90 -21.45 
1967 01 20.50 -25.20 -22.85 
1967 02 26.80 -30.50 -28.65 
1967 03 20.40 -26.60 -23.50 
1967 04 16.40 -21.20 -18.79 
1967 05  -.40  -6.10  -3.25 
1967 06   .50  -3.60  -1.55 
1967 07  9.50   2.90   6.20 
1967 08  4.19    .10   2.14 
1967 09 -1.40  -5.10  -3.25 
1967 10 -6.60 -10.60  -8.60 
1967 11 17.10 -21.70 -19.40 
1967 12 16.29 -20.70 -18.50 
1968 01 22.90 -27.10 -25.00 
1968 02 23.80 -29.20 -26.50 
1968 03 23.20 -27.70 -25.45 
1968 04 10.40 -15.70 -13.04 
1968 05 -3.20  -9.39  -6.30 
1968 06  3.90  -1.40   1.25 
1968 07  5.20    .20   2.69 
1968 08  3.70   -.80   1.45 
1968 09  1.60  -2.80   -.59 
1968 10 -2.60  -6.60  -4.60 
1968 11 11.10 -16.40 -13.75 
1968 12 16.79 -22.90 -19.84 
1969 01 17.60 -23.30 -20.45 
1969 02 15.10 -21.10 -18.10 
1969 03 23.70 -29.20 -26.45 
1969 04 16.70 -22.60 -19.65 
1969 05 -5.30 -11.60  -8.45 
1969 06   .70  -4.69  -1.99 
1969 07  9.39   2.30   5.85 
1969 08  8.00   2.30   5.15 
1969 09 -1.10  -4.60  -2.85 
1969 10 -4.80  -8.80  -6.80 
1969 11 11.10 -18.60 -14.85 
1969 12 16.90 -22.30 -19.59 
1970 01 24.70 -29.20 -26.95 
1970 02 22.40 -27.70 -25.05 
1970 03 20.70 -26.40 -23.55 
1970 04 15.80 -21.70 -18.75 
1970 05 -8.70 -13.90 -11.29 
1970 06  1.20  -4.10  -1.45 
1970 07  5.40   -.70   2.35 
1970 08  3.80  -1.20   1.30 
1970 09  -.60  -4.00  -2.30 
1970 10 -3.20  -7.30  -5.25 
1970 11 11.10 -15.90 -13.50 
1970 12 21.70 -27.20 -24.45 
1971 01 22.40 -27.60 -25.00 
1971 02 26.40 -30.80 -28.59 
1971 03 17.90 -23.10 -20.50 
1971 04 13.80 -19.60 -16.70 
1971 05 -5.70 -10.40  -8.04 
1971 06  2.30  -2.70   -.20 
1971 07  7.10    .90   4.00 
1971 08  5.00  -1.10   1.95 
1971 09  -.30  -3.60  -1.95 
1971 10 -5.30  -9.00  -7.15 
1971 11 14.40 -19.29 -16.84 
1971 12 24.90 -29.40 -27.15 
1972 01 28.60 -32.70 -30.65 
1972 02 25.40 -30.70 -28.05 
1972 03 24.30 -29.30 -26.80 
1972 04 14.10 -19.90 -17.00 
1972 05 -6.60 -11.40  -9.00 
1972 06 -1.90  -6.00  -3.95 
1972 07  4.00  -1.70   1.15 
1972 08  4.00  -1.40   1.30 
1972 09 -1.60  -5.70  -3.65 
1972 10 -8.30 -13.80 -11.05 
1972 11 16.79 -20.80 -18.79 
1972 12 25.70 -29.40 -27.55 
1973 01 23.80 -28.40 -26.09 
1973 02 29.40 -33.40 -31.40 
1973 03 23.20 -29.10 -26.15 
1973 04 18.20 -22.60 -20.40 
1973 05 -7.00 -12.60  -9.80 
1973 06   .30  -3.90  -1.80 
1973 07  4.80   -.70   2.05 
1973 08  8.20   2.30   5.25 
1973 09   .70  -3.60  -1.45 
1973 10 -3.20  -7.80  -5.50 
1973 11 -8.80 -12.10 -10.45 
1973 12 17.90 -23.60 -20.75 
1974 01 24.10 -28.60 -26.35 
1974 02 22.30 -27.70 -25.00 
1974 03 23.20 -28.10 -25.65 
1974 04 16.00 -22.40 -19.20 
1974 05 -2.80  -9.00  -5.90 
1974 06  5.60  -1.90   1.84 
1974 07  8.60   2.40   5.50 
1974 08  6.70   1.20   3.94 
1974 09  -.10  -3.80  -1.95 
1974 10 -5.30  -8.80  -7.05 
1974 11 14.10 -19.60 -16.85 
1974 12 22.90 -28.80 -25.84 
1975 01 25.90 -31.70 -28.80 
1975 02 22.70 -28.00 -25.35 
1975 03 24.20 -30.10 -27.15 
1975 04 14.20 -21.20 -17.70 
1975 05 -2.70  -8.89  -5.80 
1975 06  7.60   1.10   4.35 
1975 07  9.20   2.50   5.85 
1975 08  8.20   2.40   5.30 
1975 09   .10  -4.40  -2.15 
1975 10 -4.69  -7.90  -6.30 
1975 11 15.20 -19.50 -17.35 
1975 12 20.80 -27.40 -24.09 
1976 01 21.20 -26.70 -23.95 
1976 02 24.40 -29.60 -27.00 
1976 03 21.40 -26.40 -23.90 
1976 04 12.80 -19.70 -16.25 
1976 05 -3.70 -11.50  -7.60 
1976 06  1.90  -3.10   -.59 
1976 07  5.40   -.60   2.40 
1976 08  3.50  -1.60    .95 
1976 09   .20  -3.00  -1.40 
1976 10 -7.50 -10.80  -9.14 
1976 11 16.20 -20.00 -18.10 
1976 12 16.79 -23.60 -20.20 
1977 01 14.30 -19.90 -17.10 
1977 02 22.80 -28.70 -25.75 
1977 03 19.00 -24.70 -21.85 
1977 04 12.20 -18.20 -15.20 
1977 05 -4.69  -9.80  -7.25 
1977 06  1.50  -3.10   -.79 
1977 07  6.50   1.10   3.80 
1977 08  6.50    .90   3.70 
1977 09  -.60  -4.40  -2.50 
1977 10 -4.19 -10.60  -7.40 
1977 11 11.40 -17.29 -14.35 
1977 12 22.80 -27.80 -25.30 
1978 01 22.40 -27.10 -24.75 
1978 02 19.50 -25.30 -22.40 
1978 03 25.50 -29.80 -27.65 
1978 04 16.20 -22.00 -19.10 
1978 05 -6.30 -12.40  -9.35 
1978 06 -1.20  -5.80  -3.50 
1978 07  3.70  -1.30   1.20 
1978 08  4.60   -.80   1.90 
1978 09 -2.30  -5.70  -4.00 
1978 10 -8.89 -14.50 -11.70 
1978 11 19.20 -23.30 -21.25 
1978 12 13.60 -18.70 -16.15 
1979 01 17.50 -23.10 -20.29 
1979 02 29.90 -35.00 -32.45 
1979 03 20.60 -26.20 -23.40 
1979 04 11.60 -17.10 -14.35 
1979 05 -5.70 -11.00  -8.35 
1979 06   .20  -4.50  -2.15 
1979 07  5.90   -.70   2.60 
1979 08  3.60  -1.30   1.15 
1979 09 -1.30  -4.69  -3.00 
1979 10 -6.20 -10.20  -8.20 
1979 11 14.40 -19.00 -16.70 
1979 12 20.80 -25.40 -23.09 
1980 01 16.00 -22.00 -19.00 
1980 02 18.10 -24.10 -21.10 
1980 03 18.00 -23.50 -20.75 
1980 04 15.60 -21.20 -18.40 
1980 05 -1.90  -7.10  -4.50 
1980 06  1.30  -3.30  -1.00 
1980 07  8.10   2.09   5.10 
1980 08  8.10   2.09   5.10 
1980 09  1.00  -2.60   -.79 
1980 10 -5.00  -8.50  -6.75 
1980 11 -9.80 -15.90 -12.85 
1980 12 19.29 -24.60 -21.95 
1981 01 20.29 -24.60 -22.45 
1981 02 24.20 -28.90 -26.55 
1981 03 15.80 -22.60 -19.20 
1981 04 15.20 -20.90 -18.04 
1981 05 -5.40 -10.80  -8.10 
1981 06  2.20  -2.90   -.35 
1981 07  7.60   1.00   4.30 
1981 08  6.20   1.30   3.75 
1981 09   .40  -3.10  -1.34 
1981 10 -4.10  -8.39  -6.25 
1981 11 -9.80 -13.90 -11.85 
1981 12 16.29 -20.90 -18.59 
1982 01 18.79 -24.80 -21.80 
1982 02 25.00 -29.80 -27.40 
1982 03 23.40 -28.80 -26.09 
1982 04 16.29 -22.00 -19.15 
1982 05 -6.80 -12.20  -9.50 
1982 06  4.30  -1.10   1.60 
1982 07  7.50    . 0   3.75 
1982 08  4.60   -.40   2.09 
1982 09 -1.80  -5.30  -3.55 
1982 10 -6.30  -9.60  -7.95 
1982 11 13.10 -17.50 -15.30 
1982 12 23.10 -27.20 -25.15 
1983 01 29.60 -33.90 -31.75 
1983 02 28.20 -33.30 -30.75 
1983 03 23.30 -28.70 -26.00 
1983 04 16.20 -22.60 -19.40 
1983 05 -8.39 -13.60 -11.00 
1983 06  2.20  -2.50   -.14 
1983 07  5.30   -.40   2.45 
1983 08  2.50  -2.50    . 0 
1983 09   .50  -3.50  -1.50 
1983 10 -6.70 -11.20  -8.95 
1983 11 14.90 -20.00 -17.45 
1983 12 21.40 -26.20 -23.80 
1984 01 29.10 -33.40 -31.25 
1984 02 99.99 -35.59 -99.99 
1984 03 99.99 -30.50 -99.99 
1984 04 17.10 -22.50 -19.79 
1984 05 -5.40 -12.10  -8.75 
1984 06  2.90  -1.70    .60 
1984 07 11.10   3.70   7.40 
1984 08  4.40   -.20   2.10 
1984 09 -1.00  -3.50  -2.25 
1984 10 -3.50  -8.30  -5.90 
1984 11 12.20 -17.40 -14.79 
1984 12 22.30 -28.00 -25.15 
1985 01 20.00 -25.90 -22.95 
1985 02 22.90 -29.70 -26.30 
1985 03 20.50 -28.70 -24.60 
1985 04 14.50 -21.30 -17.90 
1985 05 -4.00  -9.30  -6.65 
1985 06  6.70   -.20   3.25 
1985 07  8.80   1.90   5.35 
1985 08  8.10   2.00   5.05 
1985 09  1.60  -2.20   -.30 
1985 12 15.00 -20.20 -17.60 
1986 01 22.30 -27.60 -24.95 
1986 02 16.79 -23.30 -20.04 
1986 03 23.10 -30.40 -26.75 
1986 04 13.90 -19.20 -16.54 
1986 05 -4.80  -9.20  -7.00 
1986 06   .30  -4.40  -2.05 
1986 07  8.30   1.80   5.05 
1986 08  5.10   -.60   2.25 
1986 09  -.40  -3.90  -2.15 
1986 10 10.50 -14.70 -12.60 
1986 11 19.10 -23.10 -21.10 
1986 12 21.50 -27.10 -24.30 
1987 01 23.80 -30.20 -27.00 
1987 02 26.60 -32.30 -29.45 
1987 03 21.40 -28.10 -24.75 
1987 04 17.90 -23.90 -20.90 
1987 05 -9.00 -13.80 -11.40 
1987 06  1.90  -3.30   -.70 
1987 07  7.70   1.10   4.40 
1987 08  7.20   2.20   4.69 
1987 09  3.00  -1.10    .95 
1987 10 -5.30  -8.30  -6.80 
1987 11 14.10 -18.60 -16.35 
1987 12 17.29 -22.40 -19.84 
1988 01 24.20 -28.60 -26.40 
1988 02 19.40 -25.70 -22.55 
1988 03 18.90 -25.00 -21.95 
1988 04 12.00 -17.79 -14.90 
1988 05 -4.10  -9.89  -7.00 
1988 06  2.60  -2.40    . 9 
1988 07  6.60   1.30   3.94 
1988 08  5.90   -.20   2.85 
1988 09   .40  -3.00  -1.30 
1988 10 -3.20  -7.20  -5.20 
1988 11 11.20 -17.00 -14.10 
1988 12 20.60 -25.90 -23.25 
1989 01 26.70 -31.20 -28.95 
1989 02 27.50 -31.80 -29.65 
1989 03 24.70 -29.70 -27.20 
1989 04 12.60 -18.90 -15.75 
1989 05 -7.70 -14.20 -10.95 
1989 06  2.50  -2.70   -.10 
1989 07  8.50   1.60   5.05 
1989 08  5.70    .20   2.94 
1989 09  -.60  -3.90  -2.25 
1989 10 -5.90 -10.20  -8.05 
1989 11 11.40 -17.00 -14.20 
1989 12 19.40 -24.50 -21.95 
1990 01 24.30 -28.90 -26.59 
1990 02 26.60 -31.30 -28.95 
1990 03 21.40 -27.10 -24.25 
1990 04 15.90 -21.30 -18.59 
1990 05 -3.80  -9.60  -6.70 
1990 06  4.19  -1.90   1.14 
1990 07 10.20   4.00   7.10 
1990 08  5.40    .40   2.90 
1990 09   .30  -3.30  -1.50 
1990 10 -7.40 -11.30  -9.35 
1990 11 15.80 -20.20 -18.00 
1990 12 22.10 -27.60 -24.85 
1991 01 25.80 -30.70 -28.25 
1991 02 24.20 -28.80 -26.50 
1991 03 20.60 -26.80 -23.70 
1991 04 15.60 -21.40 -18.50 
1991 05 -7.00 -12.00  -9.50 
1991 06  6.90    .30   3.60 
1992 12 99.99 -99.99 -23.00 
1993 01 99.99 -99.99 -27.40 
1993 02 99.99 -99.99 -29.30 
1993 03 99.99 -99.99 -27.10 
1993 04 99.99 -99.99 -19.50 
1993 07 99.99 -99.99   4.40 
1993 08 99.99 -99.99   2.00 
1993 11 99.99 -99.99 -20.90 
1993 12 99.99 -99.99 -23.50 
1994 01 99.99 -99.99 -26.90 
1994 03 99.99 -99.99 -26.20 
1994 04 99.99 -99.99 -14.80 
1994 12 99.99 -99.99 -21.80 
1995 01 99.99 -99.99 -24.30 
1995 02 99.99 -99.99 -29.30 
1995 03 99.99 -99.99 -25.60 
1995 04 99.99 -99.99 -12.90 
1995 05 99.99 -99.99  -5.20 
1995 06 99.99 -99.99    .50 
1995 07 99.99 -99.99   5.00 
1995 08 99.99 -99.99   3.80 
1995 09 99.99 -99.99  -1.50 
1995 10 99.99 -99.99  -6.80 
1995 11 99.99 -99.99  -9.80 
1995 12 99.99 -99.99 -21.10 
1996 01 99.99 -99.99 -26.60 
1996 02 99.99 -99.99 -23.50 
1996 04 99.99 -99.99 -13.10 
1996 05 99.99 -99.99  -7.60 
1996 06 99.99 -99.99    .10 
1996 07 99.99 -99.99   4.90 
1996 08 99.99 -99.99   2.70 
1996 09 99.99 -99.99   -.90 
1996 10 99.99 -99.99  -7.10 
1996 11 99.99 -99.99 -13.90 
1996 12 99.99 -99.99 -15.70 
1997 01 99.99 -99.99 -25.10 
1997 02 99.99 -99.99 -29.20 
1997 03 99.99 -99.99 -25.10 
1997 04 99.99 -99.99 -17.79 
1997 05 99.99 -99.99  -6.40 
1997 06 99.99 -99.99   1.20 
1997 07 99.99 -99.99   5.30 
1997 08 99.99 -99.99   3.70 
1997 09 99.99 -99.99  -3.40 
1997 10 99.99 -99.99  -6.60 
1997 11 99.99 -99.99 -13.10 
1997 12 99.99 -99.99 -20.50 
1998 01 99.99 -99.99 -26.50 
1998 02 99.99 -99.99 -28.40 
1998 03 99.99 -99.99 -24.00 
1998 04 99.99 -99.99 -15.40 
1998 05 99.99 -99.99  -5.70 
1998 06 99.99 -99.99   4.00 
1998 07 99.99 -99.99   5.09 
1998 08 99.99 -99.99   3.90 
1998 09 99.99 -99.99   1.00 
1998 10 99.99 -99.99  -5.80 
1998 11 99.99 -99.99 -10.90 
1998 12 99.99 -99.99 -18.29 
1999 01 99.99 -99.99 -25.70 
1999 02 99.99 -99.99 -26.30 
1999 03 99.99 -99.99 -21.00 
1999 04 99.99 -99.99 -13.10 
1999 05 99.99 -99.99 -11.60 
1999 07 99.99 -99.99   3.00 
1999 08 99.99 -99.99   1.70 
1999 09 99.99 -99.99   -.70 
1999 10 99.99 -99.99  -9.39 
1999 11 99.99 -99.99 -15.10 
1999 12 99.99 -99.99 -22.70 
2000 01 25.10 -29.00 -27.05 
2000 02 23.20 -27.30 -25.25 
2000 03 19.50 -24.60 -22.05 
2000 04 11.80 -16.50 -14.15 
2000 05 -5.20 -10.30  -7.75 
2000 06  -.10  -3.80  -1.95 
2000 07  8.00   1.60   4.80 
2000 08  7.90   2.09   5.00 
2000 09  1.30  -1.70   -.20 
2000 10 -6.30 -10.10  -8.20 
2000 11 10.40 -14.90 -12.65 
2000 12 15.70 -21.40 -18.54 
2001 01 25.10 -29.40 -27.25 
2001 02 25.10 -29.30 -27.20 
2001 03 16.40 -22.70 -19.54 
2001 04 14.70 -19.29 -17.00 
2001 06   .40  -3.40  -1.50 
2001 07 11.50   5.50   8.50 
2001 08  6.60   2.50   4.55 
2001 09   .90  -1.40   -.25 
2001 10 -4.10  -6.80  -5.45 
2001 11 12.20 -16.50 -14.35 
2001 12 16.79 -21.30 -19.04 
2002 01 21.60 -25.70 -23.65 
2002 02 26.90 -30.70 -28.80 
2002 03 23.70 -27.30 -25.50 
2002 04 16.79 -21.50 -19.15 
2002 05 -6.70 -10.20  -8.45 
2002 06  3.30  -1.40    .95 
2002 07  7.80   1.60   4.70 
2002 08  8.50   2.30   5.40 
2002 09   .90  -1.70   -.40 
2002 10 -2.80  -6.00  -4.40 
2002 11 10.60 -14.30 -12.45 
2002 12 14.80 -19.10 -16.95 
2003 01 17.20 -22.70 -19.95 
2003 02 22.40 -25.10 -23.75 
2003 06  3.50   -.90   1.30 
2003 07  9.10   3.10   6.10 
2003 08 11.20   4.50   7.85 
2003 09 -1.90  -3.30  -2.60 
2003 10 -3.30  -5.90  -4.60 
2003 11 10.80 -14.00 -12.40 
2003 12 14.60 -21.10 -17.85 
2004 01 23.91 -27.81 -25.86 
2004 02 22.06 -26.86 -24.46 
2004 03 26.31 -31.41 -28.86 
2004 04 15.15 -20.17 -17.66 
2004 05 -4.56  -8.24  -6.39 
2004 06  2.54  -2.17    .18 
2004 08  6.06   1.54   3.80 
2004 09   .92  -2.28   -.67 
2004 10 -2.60  -6.63  -4.61 
2004 11 10.85 -15.77 -13.31 
2004 12 22.74 -26.51 -24.62 
2005 01 24.66 -28.45 -26.55 
2005 02 22.35 -26.24 -24.29 
2005 03 16.21 -22.10 -19.16 
2005 04 12.75 -17.90 -15.32 
2005 05 -3.10  -7.72  -5.41 
2005 06  2.22  -1.53    .34 
2005 07  8.55   1.98   5.26 
2005 08  5.33   1.24   3.28 
2005 09   .33  -2.72  -1.19 
2005 10 -2.97  -6.42  -4.69 
2005 11 -8.95 -13.18 -11.06 
2005 12 17.61 -21.33 -19.47 
2006 01 24.41 -28.23 -26.32 
2006 02 21.83 -26.65 -24.24 
2006 03 16.70 -22.60 -19.65 
2006 04 14.99 -20.12 -17.55 
2006 07  9.52   3.32   6.42 
2006 08 99.99   2.79 -99.99 
2006 09 99.99   -.98 -99.99 
2006 10 -1.92  -4.12  -3.02 
2006 11 10.75 -14.13 -12.44 
2006 12 17.96 -22.90 -20.43 
2007 01 21.46 -24.79 -23.12 
2007 02 18.21 -22.66 -20.43 
2007 03 21.22 -26.28 -23.75 
2007 04 12.14 -17.29 -14.71 
2007 05 -8.71 -12.03 -10.37 
2007 06  1.03  -2.47   -.72 
2007 07  4.67    .31   2.49 
2007 08  7.07   2.76   4.91 
2007 09  -.12  -2.76  -1.44 
2007 10 -5.24  -8.64  -6.94 
2007 11 13.30 -17.34 -15.32 
2007 12 19.89 -24.15 -22.02 
2008 01 21.28 -25.99 -23.63 
2008 02 25.80 -30.36 -28.08 
2008 03 22.88 -27.33 -25.10 
2008 04 13.27 -17.66 -15.46 
2008 05 -3.96  -7.75  -5.85 
2008 06  4.71   -.85   1.93 
2008 07  8.17   2.99   5.58 
2008 08  7.34   2.33   4.83 
2008 09   .-3  -2.81  -1.42 
2008 10 -4.35  -8.82  -6.58 
2008 11 13.22 -17.35 -15.28 
2008 12 21.44 -25.11 -23.27 
2009 01 20.37 -24.87 -22.62 
2009 02 22.05 -25.71 -23.88 
2009 03 20.04 -24.74 -22.39 
2009 04 12.87 -18.23 -15.54 
2009 05 -6.15  -9.53  -7.84 
2009 06  2.85  -1.50    .67 
2009 07 13.11   7.11  10.10 
2009 08  7.64   2.61   5.12 
2009 09   .33  -3.06  -1.36 
2009 10 -6.00  -9.72  -7.86 
2009 11 12.97 -17.56 -15.26 
2009 12 12.02 -17.90 -14.96 
2010 01 17.96 -24.05 -21.00 
2010 02 14.25 -21.15 -17.70 
2010 03 17.60 -22.79 -20.19 
2010 05 -3.03  -6.92  -4.97 
2010 06  2.75  -1.49    .63 
2010 07  9.22   3.99   6.60 
2010 08  7.89   3.05   5.47 
2010 09  2.06   -.77    .64 
2010 10 -3.66  -6.22  -4.94 
2010 11 -4.64  -8.80  -6.72 
2010 12 10.90 -15.55 -13.22 
2011 01 15.29 -20.16 -17.72 
2011 02 24.64 -28.79 -26.71 
2011 03 19.51 -24.55 -22.03 
2011 04 18.74 -23.02 -20.88 
2011 05 -6.81 -11.13  -8.97 
2011 06  2.70  -1.42    .64 
2011 07  7.27   2.17   4.72 
2011 08  6.46   2.22   4.34 
2011 09   .52  -2.08   -.78 
2011 10 -4.96  -8.21  -6.58 
2011 11 10.89 -14.28 -12.58 
2011 12 18.83 -22.48 -20.65 
2012 01 23.29 -26.78 -25.03 
2012 02 21.54 -25.88 -23.71 
2012 03 23.33 -28.61 -25.97 
2012 04 14.65 -18.53 -16.59 
2012 05 -5.27  -8.60  -6.93 
2012 06  6.48    .32   3.40 
2012 07  8.70   3.27   5.98 
2012 08  6.68   2.95   4.81 
2012 09  2.66   -.68    .99 
2012 10 -3.75  -6.38  -5.06 
2012 11 11.15 -15.00 -13.07 
2012 12 16.44 -20.20 -18.32 
2013 01 21.24 -24.52 -22.88 
2013 02 21.71 -25.34 -23.52 
2013 03 13.51 -19.32 -16.41 
2013 04 11.32 -16.32 -13.82 
2013 05 -8.54 -12.57 -10.55 
2013 06  4.79   -.98   1.90 
2013 07  7.72   1.73   4.72 
2013 09  -.55  -3.27  -1.91 
2013 10 -3.83  -6.60  -5.21 
2013 11 13.53 -18.28 -15.90 
2013 12 22.08 -25.33 -23.70 
2014 01 21.00 -25.17 -23.08 
2014 02 21.80 -25.59 -23.69 
2014 03 21.34 -25.20 -23.27 
2014 04 15.55 -19.46 -17.51 
2014 05 -3.52  -7.61  -5.56 
