1956 10 99.99 -16.10 -99.99 
1956 11 99.99 -26.20 -99.99 
1956 12 99.99 -32.30 -99.99 
1957 01 13.50 -29.20 -21.35 
1957 02 -9.80 -25.00 -17.40 
1957 03 -3.40 -20.60 -12.00 
1957 04  1.60 -13.00  -5.70 
1957 05  5.40  -8.30  -1.45 
1957 06  9.39  -4.00   2.69 
1957 07 13.50   1.20   7.35 
1957 08 12.20    .40   6.30 
1957 09  6.80  -1.60   2.60 
1957 10   .90 -10.10  -4.60 
1957 11 -2.40 -18.60 -10.50 
1957 12 -9.30 -23.80 -16.54 
1958 01 -7.30 -23.00 -15.15 
1958 02 -7.90 -25.50 -16.70 
1958 03  -.80 -19.50 -10.14 
1958 04  4.19 -11.80  -3.80 
1958 05  4.60  -6.60  -1.00 
1958 07 12.90    .60   6.75 
1958 08 10.80    .30   5.55 
1958 09  7.80  -2.60   2.60 
1958 10  2.80  -8.00  -2.60 
1958 11   .50 -15.50  -7.50 
1958 12 -5.10 -19.90 -12.50 
1959 01 -8.30 -23.10 -15.70 
1959 02 -8.50 -23.40 -15.95 
1959 03 -2.00 -19.10 -10.55 
1959 04  3.10 -12.40  -4.64 
1959 05  6.50  -6.50    . 0 
1959 06  8.60  -3.40   2.60 
1959 07 13.00   1.10   7.05 
1959 08 10.70   -.40   5.15 
1959 09  6.50  -5.00    .75 
1959 10  3.10 -11.20  -4.05 
1959 11 -3.20 -17.10 -10.15 
1959 12 -5.60 -21.20 -13.40 
1960 01 -9.20 -24.50 -16.85 
1960 02 -3.90 -21.90 -12.90 
1960 03 -1.40 -17.40  -9.39 
1960 04  2.40 -99.99 -99.99 
1960 05  8.00  -7.30    .34 
1960 06  8.60  -2.09   3.25 
1960 07 11.70    .80   6.25 
1960 08 11.40    .40   5.89 
1960 09  8.30  -2.20   3.05 
1960 10   .30 -10.80  -5.25 
1960 11 -3.20 -18.20 -10.70 
1960 12 -5.90 -21.40 -13.65 
1961 01 -8.20 -23.10 -15.65 
1961 02 -8.30 -23.00 -15.65 
1961 03 -3.50 -19.79 -11.65 
1961 04  4.00 -11.60  -3.80 
1961 05  5.10  -8.10  -1.50 
1961 06 11.30  -2.20   4.55 
1961 07 14.10    .40   7.25 
1961 08 12.20    .30   6.25 
1961 09  9.20  -4.80   2.19 
1961 10  4.00  -8.60  -2.30 
1961 11 -4.90 -20.10 -12.50 
1961 12 10.40 -26.80 -18.59 
1962 01 -9.60 -25.50 -17.54 
1962 02 -7.00 -23.40 -15.20 
1962 03 -3.40 -21.80 -12.60 
1962 04  4.69 -14.30  -4.80 
1962 05  5.00  -7.30  -1.15 
1962 06  9.60  -3.00   3.30 
1962 07 12.00    . 0   6.00 
1962 08 10.50   -.60   4.94 
1962 09 10.00  -2.90   3.55 
1962 10  2.70 -11.50  -4.40 
1962 11 -3.20 -19.00 -11.10 
1962 12 -7.40 -23.80 -15.60 
1963 01 -9.60 -27.30 -18.45 
1963 02 -6.00 -25.20 -15.60 
1963 03 -1.30 -19.50 -10.40 
1963 04  4.30 -12.90  -4.29 
1963 05  6.50  -6.70    .-9 
1963 06  8.70  -3.40   2.65 
1963 07 11.80    .40   6.10 
1963 08 12.00    . 0   6.00 
1963 09  8.39  -2.00   3.19 
1963 10   .50 -10.80  -5.15 
1963 11 -8.70 -23.60 -16.15 
1963 12 10.10 -25.90 -18.00 
1964 01 -9.39 -23.90 -16.65 
1964 02 -7.20 -21.40 -14.29 
1964 03  -.90 -18.70  -9.80 
1964 04  5.10 -10.80  -2.85 
1964 05  4.60  -6.30   -.85 
1964 06  8.30  -2.90   2.70 
1964 07 12.70    .10   6.40 
1964 08 11.30   -.90   5.20 
1964 09  7.80  -2.70   2.55 
1964 10  5.60 -10.20  -2.30 
1964 11 -1.70 -20.20 -10.95 
1964 12 -5.90 -22.10 -14.00 
1965 01 -6.70 -24.00 -15.35 
1965 02 -6.40 -22.10 -14.25 
1965 03 -2.70 -22.20 -12.45 
1965 04  3.20 -13.50  -5.15 
1965 05  7.00  -6.40    .29 
1965 06  8.20  -2.00   3.10 
1965 07 11.00   -.40   5.30 
1965 08 10.90  -2.30   4.29 
1965 09  6.00  -4.60    .70 
1965 10   .10 -12.10  -6.00 
1965 11 -4.80 -20.00 -12.40 
1965 12 -7.00 -23.40 -15.20 
1966 01 -7.80 -24.10 -15.95 
1966 02 -3.50 -20.20 -11.85 
1966 03   .80 -17.79  -8.50 
1966 04  3.70 -13.50  -4.90 
1966 05  9.10  -8.80    .15 
1966 06 10.90  -6.30   2.29 
1966 07 12.50    .80   6.65 
1966 08 12.00   1.10   6.55 
1966 09  6.10  -3.00   1.55 
1966 10 -1.90 -11.30  -6.60 
1966 11 -4.80 -19.20 -12.00 
1966 12 -7.00 -22.30 -14.65 
1967 01 -8.70 -24.90 -16.79 
1967 02 -6.30 -21.70 -14.00 
1967 03 -2.70 -19.29 -11.00 
1967 04  1.10 -13.40  -6.14 
1967 05  5.60  -5.50    . 4 
1967 06  8.10  -2.80   2.65 
1967 07 11.80   -.30   5.75 
1967 08 11.60   1.00   6.30 
1967 09  7.00  -2.60   2.20 
1967 10  -.90 -12.80  -6.85 
1967 11 -8.10 -21.40 -14.75 
1967 12 -7.40 -22.60 -15.00 
1968 01 -9.10 -23.50 -16.29 
1968 02 -9.70 -24.40 -17.04 
1968 03 -1.60 -17.40  -9.50 
1968 04  2.90 -12.80  -4.94 
1968 05  6.10  -5.80    .14 
1968 06  8.60  -2.20   3.20 
1968 07 11.50   -.60   5.45 
1968 08 12.00  -1.60   5.20 
1968 09 10.00  -3.60   3.20 
1968 10   .90 -12.80  -5.95 
1968 11 -3.70 -18.50 -11.10 
1968 12 -5.60 -20.20 -12.90 
1969 01 -8.60 -22.30 -15.45 
1969 02 -5.40 -19.60 -12.50 
1969 03  1.70 -15.80  -7.05 
1969 04  4.30 -11.10  -3.40 
1969 05  9.10  -6.40   1.35 
1969 06  9.39  -2.50   3.44 
1969 07 12.70    .10   6.40 
1969 08 11.70   -.40   5.65 
1969 09  7.40  -2.60   2.40 
1969 10  1.60  -9.80  -4.10 
1969 11 -2.30 -18.10 -10.20 
1969 12 -6.50 -22.30 -14.40 
1970 01 -8.30 -23.90 -16.10 
1970 02 -7.90 -24.60 -16.25 
1970 03 -3.60 -19.29 -11.45 
1970 04  1.90 -14.30  -6.20 
1970 05  6.70  -7.10   -.20 
1970 06  8.30  -3.50   2.40 
1970 07 11.90   1.30   6.60 
1970 08 11.40    .50   5.95 
1970 09  9.39  -3.20   3.10 
1970 10  2.60 -10.60  -4.00 
1970 11 -3.90 -19.60 -11.75 
1970 12 -6.00 -21.60 -13.80 
1971 01 -9.39 -25.10 -17.25 
1971 02 -6.70 -23.00 -14.85 
1971 03  -.80 -18.60  -9.70 
1971 04  5.10 -11.00  -2.95 
1971 05  5.70  -6.50   -.40 
1971 06 10.40  -3.20   3.60 
1971 07 12.80   1.60   7.20 
1971 08 10.40   1.00   5.70 
1971 09  8.30  -2.30   3.00 
1971 10  2.90  -9.00  -3.05 
1971 11 -3.30 -17.90 -10.60 
1971 12 -6.50 -22.00 -14.25 
1972 01 -4.80 -20.90 -12.85 
1972 02 -6.50 -21.70 -14.10 
1972 03  1.00 -17.20  -8.10 
1972 04  2.09 -13.10  -5.50 
1972 05  8.50  -5.20   1.65 
1972 06 10.30  -2.09   4.10 
1972 07 13.60   2.70   8.15 
1972 08 12.50   2.60   7.55 
1972 09  6.80  -3.10   1.85 
1972 10  1.10 -10.10  -4.50 
1972 11 -6.10 -19.40 -12.75 
1972 12 -7.20 -20.90 -14.04 
1973 01 -7.60 -22.20 -14.90 
1973 02 -6.50 -21.60 -14.05 
1973 03 -1.40 -18.20  -9.80 
1973 04  3.80 -11.50  -3.85 
1973 05  6.60  -6.00    .29 
1973 06  8.89  -3.70   2.60 
1973 07 13.80  -1.00   6.40 
1973 08 12.20  -1.30   5.45 
1973 09 10.50  -3.60   3.45 
1973 10   .70 -10.00  -4.65 
1973 11 -4.30 -19.29 -11.79 
1973 12 -7.70 -23.70 -15.70 
1974 01 -8.10 -22.90 -15.50 
1974 02 -5.50 -21.70 -13.60 
1974 03 -2.40 -18.29 -10.35 
1974 04  3.50 -11.80  -4.15 
1974 05  6.20  -5.20    .50 
1974 06  9.70  -1.50   4.10 
1974 07 11.40   -.20   5.60 
1974 08 11.70    .60   6.15 
1974 09  5.50  -2.60   1.45 
1974 10  5.10  -8.50  -1.70 
1974 11 -2.00 -17.79  -9.89 
1974 12 -8.80 -22.70 -15.75 
1975 01 10.20 -25.00 -17.60 
1975 02 -7.20 -23.30 -15.25 
1975 03 -1.50 -19.00 -10.25 
1975 04  3.60 -13.70  -5.05 
1975 05  5.80  -8.30  -1.25 
1975 06 10.10  -1.50   4.30 
1975 07 10.80    .30   5.55 
1975 08 14.10   -.50   6.80 
1975 09  9.00  -1.30   3.85 
1975 10  4.10  -8.89  -2.39 
1975 11 -3.10 -19.10 -11.10 
1975 12 -7.70 -23.90 -15.79 
1976 01 -8.10 -24.40 -16.25 
1976 02 -5.10 -19.70 -12.40 
1976 03 -1.90 -18.20 -10.05 
1976 04  2.80 -13.60  -5.40 
1976 05  5.20  -6.80   -.80 
1976 06  8.50  -2.50   3.00 
1976 07  9.70  -1.50   4.10 
1976 08  9.89   -.60   4.64 
1976 09  7.80  -3.40   2.20 
1976 10  2.09 -10.30  -4.10 
1976 11 -1.30 -17.90  -9.59 
1976 12 -6.70 -22.20 -14.45 
1977 01 -7.90 -21.50 -14.70 
1977 02 -6.00 -22.80 -14.40 
1977 03 -2.00 -19.40 -10.70 
1977 04  2.90 -12.80  -4.94 
1977 05  4.19  -8.20  -2.00 
1977 06  9.20  -3.10   3.05 
1977 07 13.20    . 0   6.60 
1977 08 10.40    .50   5.45 
1977 09  7.90  -1.00   3.45 
1977 10  -.20  -9.50  -4.85 
1977 11 -4.40 -17.50 -10.95 
1977 12 -8.60 -21.30 -14.95 
1978 01 11.60 -25.50 -18.54 
1978 02 -6.90 -21.30 -14.10 
1978 03 -2.40 -16.40  -9.39 
1978 04  2.60 -11.20  -4.30 
1978 05  6.10  -5.40    .34 
1978 06 10.20  -2.70   3.75 
1978 07 13.80   -.90   6.45 
1978 08 13.40   -.90   6.25 
1978 09  7.50  -3.90   1.80 
1978 10  3.30 -10.30  -3.50 
1978 11 -4.19 -19.00 -11.60 
1978 12 -5.40 -21.70 -13.55 
1979 01 -6.80 -22.30 -14.54 
1979 02 -6.80 -22.40 -14.60 
1979 03 -2.90 -20.00 -11.45 
1979 04  5.40 -11.70  -3.15 
1979 05  9.39  -5.70   1.84 
1979 06 10.50  -3.80   3.35 
1979 07 10.40  -2.09   4.14 
1979 08 13.20    . 0   6.60 
1979 09  5.90  -4.90    .50 
1979 10   .50 -13.00  -6.25 
1979 11 -2.90 -18.10 -10.50 
1979 12 -7.10 -21.50 -14.30 
1980 01 -8.60 -23.90 -16.25 
1980 02 -6.00 -21.80 -13.90 
1980 03 -1.60 -17.29  -9.45 
1980 04  4.30 -13.10  -4.40 
1980 05  7.40  -6.90    .25 
1980 06  9.10  -2.90   3.10 
1980 07 12.00    .10   6.05 
1980 08 11.50   -.70   5.40 
1980 09  8.10  -2.90   2.60 
1980 10  1.20 -10.40  -4.60 
1980 11 -1.70 -18.00  -9.85 
1980 12 -5.80 -21.50 -13.65 
1981 01 -9.30 -24.70 -17.00 
1981 02 -4.90 -21.60 -13.25 
1981 03 -1.80 -18.40 -10.09 
1981 04  1.10 -12.30  -5.60 
1981 05  7.10  -4.69   1.20 
1981 06 10.90   -.90   5.00 
1981 07 13.50   2.40   7.95 
1981 08 13.00   1.50   7.25 
1981 09  7.10  -2.40   2.34 
1981 10  3.20  -8.70  -2.75 
1981 11 -4.30 -18.90 -11.60 
1981 12 -7.50 -23.40 -15.45 
1982 01 -6.20 -21.70 -13.95 
1982 02 -8.60 -22.60 -15.60 
1982 03 -1.50 -17.60  -9.55 
1982 04  1.80 -13.70  -5.95 
1982 05  4.60  -7.30  -1.35 
1982 06  7.90  -2.20   2.85 
1982 07 11.30    . 0   5.65 
1982 08 13.40   -.50   6.45 
1982 09  7.00  -2.50   2.25 
1982 10  1.40  -9.10  -3.85 
1982 11 -3.30 -17.10 -10.20 
1982 12 -8.80 -23.60 -16.20 
1983 01 10.10 -24.70 -17.40 
1983 02 10.00 -26.10 -18.04 
1983 03 -3.70 -18.90 -11.30 
1983 04   .30 -14.50  -7.10 
1983 05  4.50  -6.30   -.90 
1983 06  7.30  -2.60   2.35 
1983 07 10.60    .60   5.60 
1983 08 11.60   -.20   5.70 
1983 09  9.80  -2.40   3.70 
1983 10  2.00  -8.60  -3.30 
1983 11 -3.50 -18.10 -10.80 
1983 12 -7.20 -21.70 -14.45 
1984 01 -9.60 -24.40 -17.00 
1984 02 -5.20 -20.70 -12.95 
1984 03  -.20 -16.79  -8.50 
1984 04  4.80 -12.10  -3.65 
1984 05  6.10  -6.50   -.20 
1984 06 10.20  -2.60   3.80 
1984 07 10.70    .10   5.40 
1984 08 12.40  -3.60   4.39 
1984 09  9.50  -5.80   1.84 
1984 10  5.70 -13.40  -3.85 
1984 11 -2.50 -18.90 -10.70 
1984 12 -6.10 -20.90 -13.50 
1985 01 -9.20 -23.90 -16.54 
1985 02 -6.80 -23.60 -15.20 
1985 03  -.60 -16.29  -8.45 
1985 04  3.10 -12.60  -4.75 
1985 05  7.10  -6.00    .54 
1985 06  7.90  -2.70   2.60 
1985 07 11.80  -1.30   5.25 
1985 08 13.10    .60   6.85 
1985 09  4.80  -3.10    .85 
1985 10 -1.10 -12.50  -6.80 
1985 11 10.90 -23.70 -17.29 
1985 12 -8.39 -21.20 -14.80 
1986 01 -9.30 -23.80 -16.54 
1986 02 -6.50 -21.50 -14.00 
1986 03 -2.30 -17.29  -9.79 
1986 04  1.10 -12.30  -5.60 
1986 05  5.10  -5.60   -.25 
1986 06  9.10  -2.00   3.55 
1986 07 12.80    .40   6.60 
1986 08 11.60   -.90   5.35 
1986 09  6.90  -5.40    .75 
1986 10  1.10 -11.60  -5.25 
1986 11 -1.70 -17.50  -9.60 
1986 12 -5.90 -20.40 -13.15 
1987 01 -7.00 -23.70 -15.35 
1987 02 -4.10 -20.40 -12.25 
1987 03  -.40 -17.50  -8.95 
1987 04  2.80 -12.50  -4.85 
1987 05  6.10  -6.20    .-4 
1987 06 12.80  -1.10   5.85 
1987 07 11.30    .80   6.05 
1987 08 11.60  -1.50   5.05 
1987 09  6.80  -3.50   1.65 
1987 10  3.40  -8.80  -2.70 
1987 11 -1.10 -17.60  -9.35 
1987 12 -6.00 -20.90 -13.45 
1988 01 -8.00 -22.30 -15.15 
1988 02 -4.50 -19.40 -11.95 
1988 03  -.70 -17.29  -9.00 
1988 04  3.20 -13.60  -5.20 
1988 05  6.70  -6.60    . 4 
1988 06 10.40  -2.30   4.04 
1988 07 13.30    .30   6.80 
1988 08 12.50    .20   6.35 
1988 09  7.10  -2.70   2.19 
1988 10  4.30  -9.10  -2.40 
1988 11 -2.40 -18.10 -10.25 
1988 12 -4.40 -20.29 -12.35 
1989 01 -8.70 -24.70 -16.70 
1989 02 -7.50 -23.10 -15.30 
1989 03 -2.00 -18.90 -10.45 
1989 04  -.70 -13.40  -7.05 
1989 05  5.70  -6.10   -.20 
1989 06  8.20  -1.00   3.60 
1989 07 12.20   1.60   6.90 
1989 08 11.00    .90   5.95 
1989 09  8.80  -1.50   3.65 
1989 10  2.20  -8.00  -2.90 
1989 11 -4.19 -17.70 -10.95 
1989 12 -6.90 -20.50 -13.70 
1990 01 -6.70 -20.40 -13.54 
1990 02 -6.20 -20.80 -13.50 
1990 03 -2.80 -17.90 -10.35 
1990 04   .90 -13.90  -6.50 
1990 05  5.40  -6.40   -.50 
1990 06  9.70  -2.00   3.85 
1990 07 12.30    .20   6.25 
1990 08 12.60   -.80   5.90 
1990 09  8.10  -3.60   2.25 
1990 10  1.60  -9.50  -3.95 
1990 11 -1.70 -17.00  -9.35 
1990 12 -5.20 -20.50 -12.85 
1991 01 -8.00 -24.20 -16.10 
1991 02 -4.19 -20.29 -12.25 
1991 03   .10 -16.79  -8.34 
1991 04  2.50 -13.70  -5.60 
1991 05  8.39  -7.50    .44 
1991 06 12.70   -.70   6.00 
1991 07 11.60   1.50   6.55 
1991 08 11.50   1.00   6.25 
1991 09  8.20  -3.60   2.30 
1991 10  3.80 -10.80  -3.50 
1991 11 -4.00 -18.79 -11.40 
1991 12 -6.30 -21.40 -13.85 
1992 01 -6.60 -22.70 -14.65 
1992 02 -8.80 -25.00 -16.90 
1992 03 -1.50 -17.00  -9.25 
1992 04  3.50 -12.70  -4.60 
1992 05  6.90  -6.30    .29 
1992 06  9.00  -2.30   3.35 
1992 07 10.40   -.80   4.79 
1992 08 11.50   -.20   5.65 
1992 09  8.70  -2.00   3.35 
1992 10  1.70 -10.60  -4.45 
1992 11 -3.70 -19.50 -11.60 
1992 12 -7.40 -22.00 -14.70 
1993 01 -9.50 -24.50 -17.00 
1993 02 -3.60 -19.50 -11.55 
1993 03 -2.50 -17.40  -9.95 
1993 04  2.90 -13.00  -5.05 
1993 05  6.80  -6.50    .15 
1993 06  8.89  -1.90   3.49 
1993 07 12.10   1.00   6.55 
1993 08 10.70    .20   5.45 
1993 09  7.10  -3.90   1.59 
1993 10  2.20 -11.30  -4.55 
1993 11 -1.30 -17.40  -9.34 
1993 12 -5.00 -20.60 -12.80 
1994 01 -6.90 -22.00 -14.45 
1994 02 -6.90 -21.20 -14.05 
1994 03 -2.40 -19.90 -11.15 
1994 04  3.00 -14.10  -5.55 
1994 05  7.40  -5.70    .85 
1994 06  9.89  -1.80   4.04 
1994 07 13.30   -.70   6.30 
1994 08 13.90   -.60   6.64 
1994 09 11.00  -1.40   4.80 
1994 10  3.10 -11.30  -4.10 
1994 11 -2.60 -18.70 -10.65 
1994 12 -7.00 -21.90 -14.45 
1995 01 10.80 -25.60 -18.20 
1995 02 -8.00 -23.60 -15.80 
1995 03 -2.30 -18.40 -10.35 
1995 04   .50 -13.80  -6.65 
1995 05 10.50  -6.30   2.09 
1995 06 12.20  -3.20   4.50 
1995 07 12.60   -.30   6.15 
1995 08 11.40   -.70   5.35 
1995 09  8.20  -1.50   3.35 
1995 10  2.50  -9.20  -3.35 
1995 11 -2.70 -16.79  -9.75 
1995 12 -9.80 -22.60 -16.20 
1996 01 -9.80 -23.30 -16.54 
1996 02 -5.40 -20.90 -13.15 
1996 03   . 0 -14.80  -7.40 
1996 04  3.40 -11.10  -3.85 
1996 05  6.20  -5.50    .34 
1996 06  9.30  -1.80   3.75 
1996 07 12.60   2.00   7.30 
1996 08 13.30   1.80   7.55 
1996 09  6.20  -3.30   1.45 
1996 10  2.80  -8.30  -2.75 
1996 11 -3.80 -17.79 -10.79 
1996 12 -5.90 -21.60 -13.75 
1997 01 -9.00 -24.20 -16.60 
1997 02 10.70 -26.10 -18.40 
1997 03 -1.80 -17.90  -9.84 
1997 04   .50 -12.40  -5.95 
1997 05  6.10  -5.20    .45 
1997 06  8.80  -2.20   3.30 
1997 07 11.70    .50   6.10 
1997 08 12.80    .20   6.50 
1997 09  7.50  -4.50   1.50 
1997 10  -.60 -11.70  -6.15 
1997 11 -4.69 -17.60 -11.15 
1997 12 -9.89 -22.90 -16.40 
1998 01 99.99 -22.50 -99.99 
1998 02 -5.90 -21.00 -13.45 
1998 03 -3.00 -17.20 -10.10 
1998 04  4.80 -10.00  -2.60 
1998 05  9.20  -5.30   1.94 
1998 06 12.50   -.50   6.00 
1998 07 11.30    .50   5.90 
1998 08 11.10   1.20   6.15 
1998 09  9.80  -1.10   4.35 
1998 10  2.30  -7.80  -2.75 
1998 11 -1.20 -16.40  -8.80 
1998 12 -7.30 -21.70 -14.50 
1999 01 -7.00 -22.70 -14.85 
1999 02 -1.40 -18.40  -9.89 
1999 03   .10 -16.10  -8.00 
1999 04  6.30 -11.40  -2.54 
1999 05  6.60  -5.60    .50 
1999 06  9.39   -.30   4.54 
1999 07 13.40    .30   6.85 
1999 08 11.90    .70   6.30 
1999 09  9.70  -2.40   3.65 
1999 10   .80  -9.20  -4.19 
1999 11 -2.70 -18.29 -10.50 
1999 12 -7.50 -22.60 -15.05 
2000 01 -8.30 -22.90 -15.60 
2000 02 -9.30 -23.50 -16.40 
2000 03 -3.90 -19.90 -11.90 
2000 04  1.60 -12.20  -5.30 
2000 05  7.40  -5.30   1.04 
2000 06 10.80   -.60   5.10 
2000 07 14.70   2.60   8.64 
2000 08 12.10   -.70   5.70 
2000 09  7.20  -3.40   1.89 
2000 10  3.00  -8.89  -2.94 
2000 11 -2.70 -17.79 -10.25 
2000 12 -6.30 -21.60 -13.95 
2001 01 -7.90 -23.90 -15.90 
2001 02 -4.69 -21.70 -13.20 
2001 03 -2.40 -20.60 -11.50 
2001 04  2.80 -12.30  -4.75 
2001 05  6.10  -7.60   -.75 
2001 06  9.39  -2.60   3.40 
2001 07 14.80   1.50   8.14 
2001 08 10.70    .40   5.55 
2001 09 10.10  -1.50   4.30 
2001 10  4.10  -8.80  -2.35 
2001 11  -.90 -16.70  -8.80 
2001 12 -6.50 -20.90 -13.70 
2002 01 -8.00 -23.40 -15.70 
2002 02 -3.20 -19.79 -11.50 
2002 03 -1.70 -18.79 -10.25 
2002 04  5.20  -9.89  -2.34 
2002 05  5.90  -5.90    . 0 
2002 06 10.60   -.40   5.10 
2002 07 13.80   3.20   8.50 
2002 08 13.70    .20   6.95 
2002 09  7.30  -1.70   2.80 
2002 10  1.00 -10.40  -4.69 
2002 11 -3.10 -18.20 -10.65 
2002 12 -5.40 -19.79 -12.60 
2003 01 -6.10 -21.70 -13.90 
2003 02 -5.40 -20.10 -12.75 
2003 03  -.70 -15.70  -8.20 
2003 04  4.60 -10.50  -2.95 
2003 05  4.90  -6.50   -.79 
2003 07 13.00    .60   6.80 
2003 08 12.10   1.80   6.95 
2003 09 10.10  -2.20   3.95 
2003 10  5.60  -9.30  -1.85 
2003 11 -1.60 -17.20  -9.40 
2003 12 -5.50 -20.60 -13.05 
2004 01 -8.10 -22.90 -15.50 
2004 02 -5.90 -20.70 -13.30 
2004 03  1.50 -15.70  -7.10 
2004 04  4.69 -12.70  -4.00 
2004 05  6.90  -5.60    .65 
2004 06  9.70  -1.70   4.00 
2004 07 12.30    .90   6.60 
2004 08 12.00   1.50   6.75 
2004 09  9.20  -1.60   3.80 
2004 10  2.40  -9.70  -3.65 
2004 11 -4.00 -17.90 -10.95 
2004 12 -4.50 -19.20 -11.85 
2005 01 -8.30 -20.37 -14.33 
2005 02 -7.37 -18.79 -13.08 
2005 03 -2.46 -15.69  -9.07 
2005 04   .51 -10.55  -5.02 
2005 05  3.53  -4.71   -.59 
2005 06  7.41   -.25   3.58 
2005 07  9.47   2.83   6.15 
2005 08 10.02   2.57   6.29 
2005 09  7.08   -.98   3.05 
2005 10  -.18  -8.35  -4.26 
2005 11 -4.69 -15.93 -10.31 
2005 12 -7.63 -20.28 -13.95 
2006 01 -6.02 -17.93 -11.97 
2006 02 -3.54 -15.72  -9.63 
2006 03 -3.22 -16.65  -9.93 
2006 04   .17 -11.10  -5.46 
2006 05  4.76  -4.32    .22 
2006 06  7.25   -.11   3.57 
2006 07 13.15   3.86   8.50 
2006 08 11.80   2.22   7.01 
2006 09  8.30  -1.08   3.61 
2006 10   .23  -8.50  -4.13 
2006 11 -4.59 -16.02 -10.30 
2006 12 -8.74 -20.31 -14.52 
2007 01 -9.35 -23.00 -16.17 
2007 02 -8.63 -22.22 -15.42 
2007 03 -2.47 -15.17  -8.82 
2007 04  2.53  -9.58  -3.52 
2007 05  5.15  -4.04    .55 
2007 06  5.29  -1.59   1.84 
2007 07 10.77   2.19   6.48 
2007 08 11.12   2.76   6.94 
2007 09  6.73  -2.11   2.30 
2007 10  1.30  -9.68  -4.19 
2007 11 -3.98 -16.81 -10.39 
2007 12 -6.81 -19.62 -13.21 
2008 01 10.02 -19.62 -14.82 
2008 02 -9.85 -22.00 -15.92 
2008 03 -3.20 -17.42 -10.31 
2008 04   .97 -11.26  -5.14 
2008 05  6.01  -3.76   1.12 
2008 06  7.08   -.60   3.24 
2008 07  9.66   2.08   5.87 
2008 08  8.38    .22   4.30 
2008 09  5.85  -1.50   2.17 
2008 10 -1.32  -9.99  -5.65 
2008 11 -5.98 -18.78 -12.38 
2008 12 -6.24 -18.03 -12.13 
2009 01 -8.25 -19.60 -13.92 
2009 02 -5.74 -18.19 -11.96 
2009 03 -3.00 -15.48  -9.24 
2009 04  4.63  -6.17   -.77 
2009 05  3.84  -4.50   -.33 
2009 06  8.80    .58   4.69 
2009 07 10.64   2.91   6.77 
2009 08  8.81   1.08   4.94 
2009 09  7.42    .40   3.91 
2009 10  -.83  -8.82  -4.82 
2009 11 -3.90 -15.43  -9.66 
2009 12 -7.65 -19.42 -13.53 
2010 01 -7.92 -19.65 -13.78 
2010 02 -5.91 -17.83 -11.87 
2010 03 -1.21 -14.35  -7.78 
2010 04  2.02  -9.43  -3.70 
2010 05  5.60  -3.10   1.25 
2010 06  7.01   -.11   3.45 
2010 07 11.66   4.27   7.96 
2010 08 12.35   3.05   7.70 
2010 09  8.75   -.92   3.91 
2010 10   .23  -8.67  -4.22 
2010 11 -3.78 -16.48 -10.13 
2010 12 -8.29 -21.92 -15.10 
2011 01 11.21 -22.54 -16.87 
2011 02 -5.20 -16.89 -11.04 
2011 03 -3.40 -16.08  -9.74 
2011 04  1.41  -8.06  -3.32 
2011 05  4.07  -2.82    .62 
2011 06  5.86   -.16   2.85 
2011 07  8.14   1.72   4.93 
2011 08  8.27   1.44   4.85 
2011 09  4.77   -.61   2.08 
2011 10   .58  -5.55  -2.48 
2011 11 -2.24 -12.15  -7.19 
2011 12 -5.74 -19.00 -12.37 
2012 01 11.24 -21.99 -16.61 
2012 02 -6.70 -17.08 -11.89 
2012 03 -4.69 -16.65 -10.67 
2012 04   .17  -9.56  -4.69 
2012 05  4.54  -3.47    .53 
2012 06  7.87    .49   4.17 
2012 07 10.27   2.68   6.47 
2012 08 10.85   2.80   6.82 
2012 09  7.29  -1.72   2.78 
2012 10   .28  -9.05  -4.38 
2012 11 -3.98 -17.08 -10.53 
2012 12 -8.03 -19.61 -13.82 
2013 01 -8.97 -21.77 -15.37 
2013 02 -5.16 -17.44 -11.30 
2013 03  -.30 -16.37  -8.33 
2013 04  1.49 -11.17  -4.84 
2013 05  4.30  -3.40    .45 
2013 06 11.06   1.46   6.26 
2013 07 11.52   2.94   7.23 
2013 08 14.34   2.69   8.51 
2013 09  5.41  -3.16   1.12 
2013 10   .85  -8.89  -4.02 
2013 11 -6.02 -17.90 -11.96 
2013 12 -8.30 -21.19 -14.74 
