1956 02  3.30 -16.79  -6.74 
1956 03  3.80 -10.60  -3.40 
1956 04  9.80  -4.50   2.65 
1956 05 12.70    .50   6.60 
1956 06 99.99   3.80 -99.99 
1956 07 12.30   2.20   7.25 
1956 08 12.30   3.20   7.75 
1956 09 11.70    .80   6.25 
1956 10  7.60  -3.10   2.25 
1956 11  5.50  -9.39  -1.94 
1956 12  1.10 -15.70  -7.30 
1957 01  -.60 -16.60  -8.60 
1957 02  1.60 -14.80  -6.60 
1957 03  2.30 -12.40  -5.04 
1957 04  7.00  -6.60    .20 
1957 05 10.70  -2.90   3.90 
1957 06 12.30   2.09   7.20 
1957 07 13.20   4.90   9.05 
1957 08 12.00   3.60   7.80 
1957 09 11.80   1.00   6.40 
1957 10  7.80  -5.80   1.00 
1957 11  7.20 -12.50  -2.65 
1957 12  5.10 -14.40  -4.64 
1958 01  2.00 -99.99 -99.99 
1958 02   . 0 -15.20  -7.60 
1958 03  2.70 -11.20  -4.25 
1958 04  7.50  -4.60   1.45 
1958 05  9.30  -1.50   3.90 
1958 06 12.70   2.70   7.70 
1958 07 13.80   4.69   9.25 
1958 08 11.90   4.69   8.29 
1958 09 12.10   1.90   7.00 
1958 10 10.30  -4.40   2.95 
1958 11  9.30 -10.30   -.50 
1958 12  4.90 -14.60  -4.85 
1959 01  1.80 -16.10  -7.15 
1959 02   .20 -15.40  -7.60 
1959 03  4.69  -9.80  -2.55 
1959 04  8.70  -4.80   1.94 
1959 05 10.20  -2.00   4.10 
1959 06 12.40   2.90   7.64 
1959 07 12.60   4.19   8.39 
1959 08 12.90   3.20   8.05 
1959 09 12.00    .70   6.35 
1959 10  7.50  -2.50   2.50 
1959 11  7.00 -10.40  -1.69 
1959 12  5.80 -14.60  -4.40 
1960 01   .60 -18.29  -8.84 
1960 02  4.30 -12.40  -4.04 
1960 03  2.40 -12.00  -4.80 
1960 04  7.70  -6.50    .59 
1960 05 10.60   -.90   4.85 
1960 06 13.20   3.50   8.35 
1960 07 12.40   4.80   8.60 
1960 08 12.50   4.40   8.45 
1960 09 10.50   2.40   6.45 
1960 10  7.90  -4.60   1.65 
1960 11  5.80 -12.10  -3.15 
1960 12  7.00 -14.50  -3.75 
1961 01  1.90 -16.00  -7.05 
1961 02  1.50 -15.50  -7.00 
1961 03  2.40  -9.89  -3.74 
1961 04  7.80  -6.00    .90 
1961 05 10.80   -.80   5.00 
1961 06 12.70   2.90   7.80 
1961 07 13.30   4.00   8.64 
1961 08 13.30   4.90   9.10 
1961 09 12.10   2.40   7.25 
1961 10  8.89  -5.60   1.64 
1961 11  2.09 -13.10  -5.50 
1961 12  -.40 -18.90  -9.64 
1962 01  1.20 -19.00  -8.89 
1962 02  -.70 -17.40  -9.05 
1962 03  2.80 -12.50  -4.85 
1962 04  6.60  -6.10    .25 
1962 05  8.80  -2.50   3.15 
1962 06 12.40   3.40   7.89 
1962 07 13.30   3.90   8.60 
1962 08 11.80   3.90   7.85 
1962 09 11.70   1.30   6.50 
1962 10  8.20  -6.40    .89 
1962 11  7.20 -11.70  -2.25 
1962 12  2.80 -16.20  -6.70 
1963 01  2.20 -18.90  -8.34 
1963 02  3.30 -16.40  -6.55 
1963 03  1.80 -10.40  -4.29 
1963 04  4.80  -6.30   -.75 
1963 05  8.89  -1.90   3.49 
1963 06 12.10   2.50   7.30 
1963 07 12.90   4.50   8.70 
1963 08 12.60   4.50   8.55 
1963 09 11.60   1.30   6.45 
1963 10  8.00  -3.60   2.20 
1963 11  3.40  -9.89  -3.24 
1963 12  3.80 -15.30  -5.75 
1964 01  1.70 -17.60  -7.95 
1964 02  1.20 -15.50  -7.15 
1964 03  4.40  -9.50  -2.55 
1964 04  7.70  -3.70   1.99 
1964 05  8.30  -2.50   2.90 
1964 06 12.70   3.10   7.89 
1964 07 12.10   4.50   8.30 
1964 08 13.00   4.00   8.50 
1964 09 11.50   2.60   7.05 
1964 10 10.90  -3.30   3.79 
1964 11  5.30 -11.20  -2.94 
1964 12  4.40 -16.60  -6.10 
1965 01  3.40 -19.20  -7.90 
1965 02 -2.80 -22.30 -12.54 
1965 03   .40 -13.00  -6.30 
1965 04  7.10  -7.00    . 4 
1965 05 10.30  -1.60   4.35 
1965 06 12.30   2.80   7.55 
1965 07 12.40   4.40   8.39 
1965 08 11.80   3.80   7.80 
1965 09 10.60    .80   5.70 
1965 10  6.90  -7.10    .-9 
1965 11  2.60 -12.90  -5.14 
1965 12  3.90 -15.90  -6.00 
1966 01 -3.20 -20.60 -11.90 
1966 02  1.00 -13.50  -6.25 
1966 03  4.50 -10.40  -2.94 
1966 04  7.40  -5.80    .79 
1966 05 11.80   -.90   5.45 
1966 06 13.20   2.90   8.05 
1966 07 13.40   4.90   9.14 
1966 08 12.80   5.00   8.89 
1966 09 11.00    .40   5.70 
1966 10  6.90  -7.10    .-9 
1966 11  6.90 -11.30  -2.20 
1966 12  3.50 -16.29  -6.39 
1967 01  1.60 -17.29  -7.84 
1967 02  4.10 -15.20  -5.55 
1967 03  1.80 -12.10  -5.15 
1967 04  6.10  -6.30   -.10 
1967 05 10.30  -2.40   3.95 
1967 06 12.40   3.20   7.80 
1967 07 13.20   3.70   8.45 
1967 08 12.80   3.30   8.05 
1967 09 11.50    .80   6.15 
1967 10  6.50  -7.20   -.34 
1967 11   .70 -13.30  -6.30 
1967 12  3.30 -15.70  -6.20 
1968 01 -2.00 -17.90  -9.95 
1968 02   .70 -15.80  -7.55 
1968 03  3.10  -9.60  -3.25 
1968 04  6.80  -7.10   -.14 
1968 05 10.20  -2.09   4.05 
1968 06 11.80   2.50   7.15 
1968 07 12.40   4.50   8.45 
1968 08 13.20   2.90   8.05 
1968 09 12.10   2.70   7.40 
1968 10  1.30 -11.70  -5.20 
1968 11  1.30 -13.90  -6.30 
1968 12   .30 -17.29  -8.50 
1969 01  -.30 -17.20  -8.75 
1969 02  2.20 -14.30  -6.05 
1969 03  4.30  -8.50  -2.09 
1969 04  6.40  -6.00    .20 
1969 05 10.00  -1.30   4.35 
1969 06 12.60   3.20   7.90 
1969 07 12.90   4.50   8.70 
1969 08 13.00   3.80   8.39 
1969 09 11.40   2.00   6.70 
1969 10  7.60  -6.70    .45 
1969 11  7.30 -10.10  -1.40 
1969 12  4.30 -15.60  -5.65 
1970 01   .40 -17.70  -8.65 
1970 02  -.60 -16.60  -8.60 
1970 03  1.40 -12.70  -5.65 
1970 04  6.70  -5.00    .84 
1970 05 10.90   -.60   5.14 
1970 06 12.80   2.50   7.65 
1970 07 13.40   5.10   9.25 
1970 08 12.90   4.10   8.50 
1970 09 11.70   2.00   6.85 
1970 10  9.20  -5.40   1.89 
1970 11  4.50 -13.40  -4.44 
1970 12  5.40 -17.60  -6.10 
1971 01  1.10 -17.50  -8.20 
1971 02  1.80 -16.40  -7.30 
1971 03  3.30 -11.60  -4.15 
1971 04  5.70  -4.50    .59 
1971 05  8.50  -1.90   3.30 
1971 06 12.30   4.19   8.25 
1971 07 12.70   3.40   8.05 
1971 08 12.20   2.90   7.55 
1971 09 11.40   1.00   6.20 
1971 10  7.10  -3.50   1.80 
1971 11  3.80 -10.90  -3.54 
1971 12  4.19 -15.70  -5.75 
1972 01  4.00 -15.40  -5.70 
1972 02  1.00 -15.10  -7.05 
1972 03  5.10  -8.70  -1.80 
1972 04  6.30  -5.30    .50 
1972 05 11.40   -.90   5.25 
1972 06 13.20   2.20   7.70 
1972 07 14.00   4.40   9.20 
1972 08 12.70   2.50   7.60 
1972 09 10.70    .20   5.45 
1972 10  8.70  -6.00   1.34 
1972 11  3.20 -12.20  -4.50 
1972 12  4.10 -15.90  -5.89 
1973 01  2.70 -14.80  -6.05 
1973 02  1.90 -13.90  -6.00 
1973 03  3.00 -12.00  -4.50 
1973 04  9.39  -5.50   1.94 
1973 05 10.60  -1.20   4.70 
1973 06 12.40   3.00   7.70 
1973 07 14.00   2.90   8.45 
1973 08 12.90   3.60   8.25 
1973 09 12.10   1.80   6.95 
1973 10  4.50  -6.60  -1.04 
1973 11  1.90 -12.20  -5.15 
1973 12  3.00 -15.20  -6.10 
1974 01   . 0 -16.40  -8.20 
1974 02  2.90 -13.50  -5.30 
1974 03  4.10  -8.70  -2.30 
1974 04  9.10  -4.60   2.25 
1974 05 10.20  -1.20   4.50 
1974 06 12.80   2.30   7.55 
1974 07 12.60   4.30   8.45 
1974 08 12.90   4.10   8.50 
1974 09 11.00   1.50   6.25 
1974 10 10.90  -2.60   4.14 
1974 11  6.40 -14.10  -3.85 
1974 12  2.30 -17.90  -7.80 
1975 01   . 0 -17.79  -8.89 
1975 02   .40 -14.70  -7.15 
1975 03  3.90 -11.30  -3.70 
1975 04  8.39  -6.20   1.09 
1975 05 10.80  -2.00   4.40 
1975 06 13.00   3.10   8.05 
1975 07 12.00   3.60   7.80 
1975 08 12.90   2.60   7.75 
1975 09 10.60   2.50   6.55 
1975 10 10.40  -2.40   3.99 
1975 11  7.20 -12.80  -2.80 
1975 12  3.80 -17.20  -6.70 
1976 01  1.30 -19.00  -8.85 
1976 02  2.20 -13.00  -5.40 
1976 03  4.80  -9.89  -2.54 
1976 04  7.70  -5.50   1.09 
1976 05  9.20  -1.20   4.00 
1976 06 12.70   2.30   7.50 
1976 07 13.20   2.90   8.05 
1976 08 12.00   3.10   7.55 
1976 09 11.40    .70   6.05 
1976 10  8.70  -5.50   1.59 
1976 11 10.10  -9.50    .30 
1976 12  5.30 -17.20  -5.95 
1977 01  3.10 -16.10  -6.50 
1977 02  4.50 -14.40  -4.94 
1977 03  5.40  -9.10  -1.85 
1977 04  7.00  -4.90   1.04 
1977 05  8.20  -2.30   2.94 
1977 06 11.60   2.00   6.80 
1977 07 13.50   4.40   8.95 
1977 08 13.00   4.19   8.60 
1977 09 12.00   1.20   6.60 
1977 10  7.10  -4.10   1.50 
1977 11  7.00  -8.39   -.69 
1977 12  1.30 -15.90  -7.30 
1978 01 -2.09 -19.90 -11.00 
1978 02   .10 -15.50  -7.70 
1978 03  1.30 -13.70  -6.20 
1978 04  6.00  -6.00    . 0 
1978 05 10.60    .30   5.45 
1978 06 12.80   2.70   7.75 
1978 07 13.10   3.80   8.45 
1978 08 12.50   3.80   8.14 
1978 09 11.30   2.00   6.65 
1978 10  8.89  -3.30   2.79 
1978 11  5.50  -9.10  -1.80 
1978 12  4.19 -15.70  -5.75 
1979 01  2.30 -17.29  -7.49 
1979 02   . 0 -15.80  -7.90 
1979 03  4.30 -11.10  -3.40 
1979 04  8.20  -5.90   1.14 
1979 05 12.50  -2.09   5.20 
1979 06 13.60   2.00   7.80 
1979 07 13.20   4.10   8.64 
1979 08 12.60   3.90   8.25 
1979 09 11.00    .90   5.95 
1979 10  8.20  -3.90   2.14 
1979 11  8.70  -8.20    .25 
1979 12   .70 -14.30  -6.80 
1980 01   .80 -18.40  -8.80 
1980 02  2.80 -14.40  -5.80 
1980 03  3.50 -10.70  -3.60 
1980 04  8.30  -4.60   1.85 
1980 05  9.70   -.90   4.40 
1980 06 13.20   2.80   8.00 
1980 07 13.50   4.19   8.85 
1980 08 13.50   4.10   8.80 
1980 09 11.80   2.20   7.00 
1980 10  7.50  -5.20   1.15 
1980 11  6.80 -12.70  -2.94 
1980 12  6.90 -15.40  -4.25 
1981 01 -2.00 -18.60 -10.30 
1981 02  3.80 -15.00  -5.60 
1981 03  2.80 -11.00  -4.10 
1981 04  7.30  -5.60    .85 
1981 05 10.50  -2.00   4.25 
1981 06 13.40   2.70   8.05 
1981 07 13.20   5.10   9.14 
1981 08 13.50   4.30   8.89 
1981 09 11.40   1.60   6.50 
1981 10 10.50  -5.30   2.60 
1981 11  5.50 -12.30  -3.40 
1981 12  3.20 -17.40  -7.10 
1982 01  3.70 -17.00  -6.65 
1982 02   .50 -15.20  -7.35 
1982 03  3.40 -11.70  -4.14 
1982 04  7.30  -5.40    .95 
1982 05 10.60  -2.90   3.85 
1982 06 12.80   2.50   7.65 
1982 07 13.50   4.80   9.14 
1982 08 13.70   2.90   8.30 
1982 09 12.20   1.30   6.75 
1982 10  7.00  -7.90   -.45 
1982 11  4.50 -10.70  -3.10 
1982 12  4.40 -14.70  -5.14 
1983 01  -.40 -19.20  -9.80 
1983 02  -.30 -18.40  -9.34 
1983 03  3.90 -11.20  -3.65 
1983 04  5.80  -7.20   -.69 
1983 05  9.70  -2.30   3.69 
1983 06 13.00   2.50   7.75 
1983 07 13.80   3.90   8.85 
1983 08 14.40   3.00   8.70 
1983 09 12.70   2.60   7.64 
1983 10  8.80  -5.70   1.55 
1983 11  5.40 -14.50  -4.55 
1983 12  3.50 -18.90  -7.70 
1984 01  1.20 -18.40  -8.59 
1984 02  2.60 -14.80  -6.10 
1984 03  7.20  -9.89  -1.34 
1984 04  7.10  -6.00    .54 
1984 05 11.20    .10   5.65 
1984 06 12.20   3.20   7.70 
1984 07 11.40   4.80   8.10 
1984 08 12.40   3.10   7.75 
1984 09 10.30    .90   5.60 
1984 10  9.80  -3.10   3.35 
1984 11  4.19 -12.60  -4.20 
1984 12  5.10 -14.80  -4.85 
1985 01   . 0 -16.70  -8.35 
1985 02  3.30 -14.60  -5.65 
1985 03  8.70  -8.70    . 0 
1985 04  8.60  -5.60   1.50 
1985 05  8.80  -1.20   3.80 
1985 06 12.50   3.10   7.80 
1985 07 10.80   4.30   7.55 
1985 08 12.80   4.60   8.70 
1985 09 10.80   2.40   6.60 
1985 11  2.40 -12.30  -4.94 
1985 12  3.10 -14.10  -5.50 
1986 01  2.00 -15.90  -6.95 
1986 02  1.70 -14.30  -6.30 
1986 03  3.60 -10.00  -3.20 
1986 04  5.00  -6.20   -.59 
1986 06 12.30   2.90   7.60 
1986 07 12.00   3.90   7.95 
1986 08 12.50   3.30   7.90 
1986 09 10.50   1.60   6.05 
1986 10  6.70  -5.90    .39 
1987 02  2.00 -14.50  -6.25 
1987 03  3.40 -10.50  -3.55 
1987 04  6.00  -5.80    . 9 
1987 05  9.20  -2.90   3.15 
1987 06 11.90   4.10   8.00 
1987 07 12.30   5.20   8.75 
1987 08 11.40   4.19   7.80 
1987 09 11.20   3.10   7.14 
1987 10  6.20  -7.50   -.65 
1987 11  2.40 -15.20  -6.39 
1988 01  3.00 -13.90  -5.45 
1988 02  3.30 -11.50  -4.10 
1988 03  4.69  -8.30  -1.80 
1988 04  7.40  -4.69   1.35 
1988 05  9.89   -.90   4.50 
1988 06 12.00   2.00   7.00 
1988 07 12.70   5.40   9.05 
1988 08 12.20   5.00   8.60 
1988 09 11.60   2.09   6.85 
1988 10  9.30  -7.00   1.15 
1988 11  4.50 -12.20  -3.85 
1989 01   .10 -16.29  -8.09 
1989 02   .20 -14.30  -7.05 
1989 03  3.10  -8.89  -2.90 
1989 04  6.40  -5.80    .29 
1989 05 10.30  -1.80   4.25 
1989 06 11.00   3.30   7.15 
1989 07 12.30   4.60   8.45 
1989 08 11.80   4.10   7.95 
1989 09 11.30   3.20   7.25 
1989 10  8.60  -4.50   2.05 
1989 11  4.10 -10.50  -3.20 
1989 12  2.00 -16.50  -7.25 
1990 01  7.00 -14.80  -3.90 
1990 02   .50 -14.90  -7.20 
1990 03  1.40 -11.80  -5.20 
1990 04  5.70  -6.40   -.35 
1990 05  9.60  -1.00   4.30 
1990 06 13.60   4.00   8.80 
1990 07 12.60   4.90   8.75 
1990 08 12.50   4.00   8.25 
1990 09 12.20   2.50   7.35 
1990 11  7.00 -11.40  -2.19 
1990 12  4.30 -15.10  -5.40 
1991 01 99.99 -18.70 -99.99 
1991 02  3.10 -13.90  -5.39 
1991 03  4.60 -99.99 -99.99 
1991 04  7.20 -99.99 -99.99 
1991 05 99.99  -1.20 -99.99 
1991 06 12.40 -99.99 -99.99 
1991 07 13.20   5.30   9.25 
1991 08 12.30   4.60   8.45 
1991 10  9.10  -5.60   1.75 
1991 11 99.99 -13.20 -99.99 
1991 12 99.99 -16.00 -99.99 
1992 01  3.00 -15.90  -6.45 
1992 02  -.40 -15.90  -8.14 
1992 03  7.40  -8.89   -.74 
1992 04  8.50  -5.50   1.50 
1992 05  7.90  -2.20   2.85 
1992 06 12.10   2.20   7.15 
1992 07 12.00   3.80   7.90 
1992 08 12.40   4.10   8.25 
1992 09 11.40    .90   6.14 
1992 10 99.99  -4.40 -99.99 
1992 11 99.99 -12.90 -99.99 
1992 12 99.99 -16.50 -99.99 
1993 01 99.99 -14.80 -99.99 
1993 02 99.99 -12.90 -99.99 
1993 03 99.99 -11.70 -99.99 
1993 04 99.99  -5.80 -99.99 
1993 05  9.80  -1.70   4.05 
1993 06 13.30   2.90   8.10 
1993 07 13.60   3.90   8.75 
1993 11  7.70 -10.10  -1.20 
1993 12  5.80 -14.10  -4.15 
1994 01  1.80 -16.40  -7.30 
1994 02  -.90 -15.20  -8.05 
1994 03  5.00  -8.10  -1.55 
1994 04  5.80  -6.00    .-9 
1994 06 13.60   3.00   8.30 
1994 07 14.20   3.40   8.80 
1994 08 12.80   3.90   8.35 
1994 09 12.20   2.00   7.10 
1994 10  8.89  -6.10   1.39 
1994 11  2.20 -12.50  -5.15 
1994 12  2.50 -17.10  -7.30 
1995 02  -.70 -16.00  -8.35 
1995 03 99.99  -9.00 -99.99 
1995 04 99.99  -5.80 -99.99 
1995 05 12.20   -.30   5.95 
1995 06 13.40   4.40   8.89 
1995 07 12.30   5.00   8.64 
1995 08 99.99   3.60 -99.99 
1995 09 11.40   2.20   6.80 
1995 10  9.50  -4.60   2.45 
1995 11   .10 -16.40  -8.14 
1995 12 -5.20 -23.20 -14.20 
1996 01 -5.40 -23.60 -14.50 
1996 02 99.99 -21.60 -99.99 
1996 03 99.99 -10.70 -99.99 
1996 04 99.99  -5.70 -99.99 
1996 05 99.99    . 0 -99.99 
1996 06 12.10   1.50   6.80 
1996 07 99.99   5.30 -99.99 
1996 08 99.99   4.19 -99.99 
1996 09 11.10   2.80   6.95 
1996 10  8.50  -3.70   2.40 
1996 11  7.30 -10.70  -1.69 
1996 12  5.70 -16.60  -5.45 
1997 01 99.99 -18.70 -99.99 
1997 02 -1.40 -14.60  -8.00 
1997 03  3.30 -10.20  -3.44 
1997 04  4.00  -6.80  -1.40 
1997 05  8.50  -1.40   3.55 
1997 06 11.50   2.70   7.10 
1997 07 13.10   4.80   8.95 
1997 08 12.40   4.10   8.25 
1997 09 11.20   2.90   7.05 
1997 10  6.00  -7.50   -.75 
1997 11  4.80 -10.90  -3.04 
1997 12  -.10 -17.40  -8.75 
1998 01 99.99 -16.50 -99.99 
1998 02  3.50 -13.70  -5.10 
1998 03  3.20 -11.60  -4.20 
1998 04  6.40  -4.60    .90 
1998 05 11.10   -.10   5.50 
1998 06 13.10   4.80   8.95 
1998 07 12.90   5.90   9.39 
1998 08 12.60   5.80   9.20 
1998 09 12.20   1.60   6.90 
1998 10 10.20  -1.80   4.19 
1998 11  7.30  -8.80   -.75 
1998 12  3.90 -14.70  -5.39 
1999 01  3.30 -15.80  -6.25 
1999 02  5.60 -13.50  -3.95 
1999 03  6.90 -11.50  -2.30 
1999 04  9.39  -3.00   3.19 
1999 05 10.10    .40   5.25 
1999 06 12.00   4.00   8.00 
1999 07 12.10   4.69   8.39 
1999 08 12.10   4.50   8.30 
1999 09 11.90   1.10   6.50 
1999 10  5.50  -4.60    .45 
1999 11  5.50  -9.30  -1.90 
1999 12  1.70 -12.20  -5.25 
2000 01   .10 -16.20  -8.05 
2000 02 -1.00 -16.60  -8.80 
2000 03  1.30 -10.90  -4.79 
2000 04  7.50  -4.90   1.30 
2000 05 10.90    .10   5.50 
2000 06 12.40   3.20   7.80 
2000 07 12.80   4.90   8.85 
2000 08 13.00   5.10   9.05 
2000 09 11.60   1.60   6.60 
2000 10  8.50  -4.30   2.09 
2000 11  6.50  -9.70  -1.59 
2000 12  6.00 -15.60  -4.80 
2001 01  4.69 -15.80  -5.55 
2001 02  3.70 -14.00  -5.15 
2001 03  3.10 -11.20  -4.05 
2001 04  5.90  -5.60    .15 
2001 05  9.50  -1.00   4.25 
2001 06 13.00   3.00   8.00 
2001 07 13.40   4.30   8.85 
2001 08 12.30   5.10   8.70 
2001 09 11.20   2.60   6.89 
2001 10  8.39  -3.70   2.34 
2001 11  7.10  -9.39  -1.14 
2001 12  4.40 -15.90  -5.75 
2002 01  -.60 -17.40  -9.00 
2002 02  3.50 -13.60  -5.05 
2002 03  4.90  -9.10  -2.10 
2002 04  7.50  -4.60   1.45 
2002 05  9.20  -1.10   4.04 
2002 06 12.40   3.10   7.75 
2002 07 12.50   6.00   9.25 
2002 08 12.60   4.40   8.50 
2002 09 10.30   1.50   5.90 
2002 10  8.50  -5.00   1.75 
2002 11  7.10 -10.70  -1.80 
2002 12  3.70 -15.40  -5.85 
2003 01  3.90 -17.00  -6.55 
2003 02   . 0 -15.90  -7.95 
2003 03  3.10  -9.20  -3.05 
2003 04  7.50  -4.50   1.50 
2003 05  8.50  -1.60   3.45 
2003 06 11.70   3.20   7.45 
2003 07 12.20   4.50   8.35 
2003 08 13.50   4.50   9.00 
2003 09 12.30   3.10   7.70 
2003 10  9.00  -4.10   2.45 
2003 11  7.00  -9.20  -1.09 
2003 12  3.30 -14.90  -5.80 
2004 01  -.10 -17.70  -8.90 
2004 02  2.30 -14.40  -6.05 
2004 03  8.00  -7.30    .34 
2004 04  7.30  -4.00   1.65 
2004 05 10.40   -.30   5.04 
2004 06 11.40   3.70   7.55 
2004 07 12.10   5.00   8.55 
2004 08 13.50   4.10   8.80 
2004 09 13.00   2.09   7.55 
2004 10  7.80  -5.50   1.15 
2004 11  3.80 -11.70  -3.94 
2004 12  6.40 -14.50  -4.05 
2005 01   .-6 -13.96  -7.01 
2005 02   .61 -13.21  -6.30 
2005 03  3.74  -8.10  -2.18 
2005 04  5.73  -6.30   -.28 
2005 05  7.83  -1.36   3.23 
2005 06 11.00   3.42   7.21 
2005 07 11.40   5.64   8.51 
2005 08 11.72   5.19   8.45 
2005 09 10.83   2.82   6.82 
2005 10  6.20  -2.63   1.78 
2005 11  6.17 -10.38  -2.10 
2005 12  3.25 -14.93  -5.84 
2006 01  4.92 -15.23  -5.15 
2006 02  6.94 -11.03  -2.04 
2006 03  3.39  -8.95  -2.77 
2006 04  4.42  -5.37   -.47 
2006 05  8.93    .30   4.61 
2006 06 11.37   4.16   7.76 
2006 07 12.59   5.14   8.86 
2006 08 11.48   4.30   7.89 
2006 09 10.40   2.33   6.36 
2006 10  6.34  -4.17   1.08 
2006 11  2.80  -9.05  -3.12 
2006 12  5.62 -12.17  -3.27 
2007 01  3.80 -14.92  -5.56 
2007 02 -1.72 -15.01  -8.36 
2007 03  4.40  -8.93  -2.26 
2007 04  7.79  -4.51   1.63 
2007 05  9.97   -.17   4.90 
2007 06 11.98   3.26   7.62 
2007 07 11.53   5.63   8.58 
2007 08 11.91   5.06   8.48 
2007 09 10.42   2.99   6.70 
2007 10  9.01  -2.80   3.10 
2007 11  5.19 -10.30  -2.55 
2007 12  5.12 -13.98  -4.42 
2008 01   .98 -15.05  -7.03 
2008 02   . 5 -15.09  -7.52 
2008 03  3.49  -9.00  -2.75 
2008 04  6.39  -3.56   1.41 
2008 05  8.03   -.10   3.96 
2008 06 10.78   4.69   7.73 
2008 07 11.94   5.55   8.74 
2008 08 11.16   5.62   8.38 
2008 09 10.02   2.49   6.25 
2008 10  7.28  -6.13    .57 
2008 11  5.17  -9.97  -2.40 
2008 12  5.72 -11.46  -2.87 
2009 01  4.84 -13.40  -4.27 
2009 02  3.39 -12.96  -4.78 
2009 03  3.60  -9.68  -3.04 
2009 04  7.93  -3.76   2.08 
2009 05  7.50  -1.46   3.02 
2009 06 11.16   3.89   7.52 
2009 07 12.94   5.51   9.22 
2009 08 12.02   5.07   8.54 
2009 09 10.70   2.23   6.46 
2009 10  8.18  -4.09   2.04 
2009 11  6.68  -9.52  -1.42 
2009 12  3.98 -13.90  -4.96 
2010 01  3.23 -15.77  -6.27 
2010 02  2.98 -15.12  -6.07 
2010 03  5.79  -7.21   -.71 
2010 04  9.01  -3.48   2.76 
2010 05  8.72    .-2   4.35 
2010 06 10.97   4.39   7.68 
2010 07 11.87   6.10   8.98 
2010 08 11.93   5.99   8.96 
2010 09 10.30   3.44   6.87 
2010 10  7.60  -2.40   2.60 
2010 11  7.07  -7.00    . 3 
2010 12  3.26 -14.14  -5.44 
2011 01  1.03 -16.59  -7.78 
2011 02  1.24 -17.04  -7.90 
2011 03  2.94  -8.42  -2.74 
2011 04  4.73  -5.38   -.32 
2011 05  8.59   -.16   4.21 
2011 06 10.85   4.19   7.52 
2011 07 11.41   6.07   8.74 
2011 08 11.71   4.53   8.12 
2011 09 10.42   2.52   6.47 
2011 10  7.54  -4.83   1.35 
2011 11  5.53  -8.27  -1.37 
2011 12  5.82 -13.43  -3.80 
2012 01 -2.88 -18.06 -10.46 
2012 02  1.43 -12.86  -5.71 
2012 03  4.27 -10.18  -2.95 
2012 04  5.71  -4.16    .77 
2012 05  8.62   -.93   3.84 
2012 06 11.95   5.10   8.52 
2012 07 12.19   5.76   8.97 
2012 08 12.14   4.66   8.39 
2012 09 10.93   2.87   6.90 
2012 10  7.35  -6.68    .33 
2012 11  5.19 -13.30  -4.05 
2012 12  4.81 -15.40  -5.29 
2013 01  1.11 -17.95  -8.42 
2013 02   .55 -14.98  -7.21 
2013 03  4.53  -9.10  -2.28 
2013 04  6.11  -4.62    .74 
2013 05  8.68   -.50   4.09 
2013 06 11.69   4.96   8.32 
2013 07 12.15   6.08   9.11 
2013 08 11.46   3.57   7.51 
2013 09 10.99   2.65   6.82 
2013 10  6.93  -2.25   2.33 
2013 11  5.68 -10.58  -2.45 
2013 12  2.52 -14.52  -6.00 
