1956 10 99.99  -3.00 -99.99 
1956 11 99.99 -12.90 -99.99 
1956 12 99.99 -18.70 -99.99 
1957 01 99.99 -20.70 -99.99 
1957 02 99.99 -16.29 -99.99 
1957 03 99.99 -11.70 -99.99 
1957 04 99.99  -5.50 -99.99 
1957 05 99.99  -2.30 -99.99 
1957 06 99.99   2.70 -99.99 
1957 07 17.10   6.10  11.60 
1957 08 17.20   3.90  10.55 
1957 09 14.30   3.30   8.80 
1957 10  7.40  -5.80    .79 
1957 11  3.80 -14.30  -5.25 
1957 12  -.80 -17.90  -9.34 
1958 01 -1.80 -16.70  -9.25 
1958 02 -3.10 -18.90 -11.00 
1958 03  4.30 -13.40  -4.54 
1958 04 10.10  -6.70   1.70 
1958 05 11.80   -.90   5.45 
1958 06 15.20   3.50   9.35 
1958 07 18.79   4.69  11.75 
1958 08 16.79   5.10  10.95 
1958 09 14.90   2.30   8.59 
1958 10 11.40  -2.80   4.29 
1958 11  9.00 -11.30  -1.15 
1958 12  1.40 -14.90  -6.75 
1959 01 -1.10 -17.00  -9.05 
1959 02 -3.20 -15.80  -9.50 
1959 03  3.50 -12.00  -4.25 
1959 04  9.60  -6.40   1.60 
1959 05 13.00  -1.70   5.65 
1959 06 14.90   3.00   8.95 
1959 07 19.79   5.10  12.45 
1959 08 16.60   4.50  10.55 
1959 09 13.40  -3.30   5.04 
1959 10  9.00  -5.70   1.65 
1959 11  4.30 -12.30  -4.00 
1959 12  3.00 -16.90  -6.95 
1960 01 -2.20 -19.60 -10.90 
1960 02  2.60 -16.60  -7.00 
1960 03  5.20 -10.90  -2.85 
1960 04 10.00  -6.00   2.00 
1960 05 13.20  -1.80   5.70 
1960 06 14.30   4.00   9.14 
1960 07 17.70   5.30  11.50 
1960 08 17.00   4.30  10.65 
1960 09 15.40   2.70   9.05 
1960 10  7.70  -4.00   1.84 
1960 11  4.80 -11.70  -3.44 
1960 12  2.50 -17.40  -7.45 
1961 01  -.60 -16.20  -8.40 
1961 02 -1.00 -14.80  -7.90 
1961 03  2.60 -10.60  -4.00 
1961 04  8.89  -5.30   1.79 
1961 05 11.40  -1.10   5.14 
1961 06 17.79   3.90  10.85 
1961 07 18.10   5.30  11.70 
1961 08 17.29   6.50  11.90 
1961 09 15.20    . 0   7.60 
1961 10 10.10  -2.30   3.90 
1961 11  -.40 -11.30  -5.85 
1961 12 -4.60 -19.20 -11.90 
1962 01 -3.50 -19.40 -11.45 
1962 02 -3.00 -15.60  -9.30 
1962 03  -.20 -13.60  -6.90 
1962 04  8.39  -5.40   1.49 
1962 05 10.60   -.50   5.05 
1962 06 16.10   3.60   9.85 
1962 07 17.20   6.20  11.70 
1962 08 15.30   5.60  10.45 
1962 09 15.00   1.70   8.35 
1962 10  9.70  -5.30   2.19 
1962 11  5.30 -12.30  -3.50 
1962 12 -1.30 -17.70  -9.50 
1963 01 -2.80 -22.40 -12.60 
1963 02   . 0 -18.40  -9.20 
1963 03  3.30 -12.60  -4.65 
1963 04  9.00  -5.40   1.80 
1963 05 12.90  -1.20   5.85 
1963 06 12.90   3.00   7.95 
1963 07 17.60   6.40  12.00 
1963 08 17.20   5.50  11.35 
1963 09 14.20   3.40   8.80 
1963 10  7.40  -4.90   1.25 
1963 11 -1.00 -14.50  -7.75 
1963 12 -2.70 -19.00 -10.85 
1964 01 -2.20 -17.10  -9.65 
1964 02  -.10 -13.10  -6.60 
1964 03  4.69 -12.50  -3.90 
1964 04 10.90  -5.40   2.74 
1964 05 12.80  -1.20   5.80 
1964 06 14.30   3.50   8.89 
1964 07 17.00   5.80  11.40 
1964 08 16.50   4.30  10.40 
1964 09 15.10   3.00   9.05 
1964 10 13.30  -4.10   4.60 
1964 11  4.40 -15.70  -5.64 
1964 12 -1.60 -17.90  -9.75 
1965 01 -1.00 -19.20 -10.10 
1965 02   . 0 -15.20  -7.60 
1965 03  2.80 -12.90  -5.04 
1965 04  8.70  -6.60   1.04 
1965 05 12.00   -.40   5.80 
1965 06 13.80   4.00   8.89 
1965 07 16.29   5.80  11.04 
1965 08 15.20   4.10   9.64 
1965 09 12.90   2.30   7.60 
1965 10  7.10  -5.40    .84 
1965 11  1.30 -12.70  -5.70 
1965 12  1.30 -16.90  -7.80 
1966 01 -2.09 -20.20 -11.15 
1966 02  1.90 -13.60  -5.85 
1966 03  7.00  -9.89  -1.44 
1966 04  9.39  -6.50   1.44 
1966 05 15.50  -2.00   6.75 
1966 06 16.20   1.50   8.85 
1966 07 18.10   6.60  12.35 
1966 08 18.20   6.40  12.30 
1966 09 13.70   1.30   7.50 
1966 10  6.40  -6.00    .20 
1966 11  5.30 -11.50  -3.10 
1966 12  1.30 -17.40  -8.05 
1967 01  -.40 -18.70  -9.55 
1967 02   .10 -16.20  -8.05 
1967 03  2.20 -12.00  -4.90 
1967 04  8.60  -6.80    .90 
1967 05 13.10   -.90   6.10 
1967 06 14.50   2.30   8.39 
1967 07 17.79   4.40  11.10 
1967 08 17.10   5.90  11.50 
1967 09 14.40   1.30   7.85 
1967 10  7.00  -5.20    .90 
1967 11 -1.70 -13.40  -7.55 
1967 12 -3.10 -19.10 -11.10 
1968 01 -4.00 -19.40 -11.70 
1968 02 -3.40 -17.10 -10.25 
1968 03  4.10 -11.30  -3.60 
1968 04  7.40  -6.30    .54 
1968 05 13.30  -1.50   5.90 
1968 06 14.80   2.90   8.85 
1968 07 18.10   4.19  11.15 
1968 08 17.20   3.30  10.25 
1968 09 15.10   2.70   8.90 
1968 10  7.40  -4.30   1.55 
1968 11  3.90 -11.80  -3.95 
1968 12  1.40 -16.20  -7.40 
1969 01 -1.80 -16.90  -9.34 
1969 02  2.30 -14.00  -5.85 
1969 03  6.70 -11.10  -2.20 
1969 04 10.50  -6.20   2.15 
1969 05 15.00  -1.00   7.00 
1969 06 15.10   3.60   9.35 
1969 07 17.50   5.40  11.45 
1969 08 17.40   4.30  10.85 
1969 09 14.20   2.60   8.39 
1969 10  7.70  -5.00   1.34 
1969 11  4.40 -12.20  -3.90 
1969 12   .90 -16.60  -7.85 
1970 01 -2.50 -18.60 -10.55 
1970 02 -1.00 -15.50  -8.25 
1970 03  4.19  -9.70  -2.75 
1970 04  8.60  -6.60   1.00 
1970 05 12.70  -1.00   5.85 
1970 06 15.50   2.90   9.20 
1970 07 17.79   6.40  12.10 
1970 08 17.29   5.10  11.20 
1970 09 15.40   1.00   8.20 
1970 10  9.20  -5.90   1.64 
1970 11  2.90 -12.60  -4.85 
1970 12  1.00 -16.79  -7.89 
1971 01 -3.80 -18.79 -11.29 
1971 02  -.90 -17.10  -9.00 
1971 03  5.90 -11.20  -2.65 
1971 04 10.00  -4.80   2.60 
1971 05 10.00   -.30   4.85 
1971 06 15.40   2.50   8.95 
1971 07 18.40   5.60  12.00 
1971 08 17.90   4.60  11.25 
1971 09 15.60   1.80   8.70 
1971 10  7.50  -3.00   2.25 
1971 11   .80 -12.70  -5.95 
1971 12 -1.80 -18.90 -10.35 
1972 01  1.70 -16.00  -7.15 
1972 02   .30 -13.20  -6.45 
1972 03  6.00  -8.50  -1.25 
1972 04  7.80  -5.20   1.30 
1972 05 13.90   -.50   6.70 
1972 06 16.00   2.40   9.20 
1972 07 18.90   7.50  13.20 
1972 08 19.70   4.19  11.95 
1972 09 13.70   1.80   7.75 
1972 10  7.80  -3.80   2.00 
1972 11  1.10 -14.70  -6.80 
1972 12 -1.40 -16.40  -8.89 
1973 01   .10 -16.40  -8.14 
1973 02 -1.50 -16.20  -8.85 
1973 03  5.40  -9.10  -1.85 
1973 04  9.50  -6.30   1.59 
1973 05 13.50   -.30   6.60 
1973 06 15.10   2.40   8.75 
1973 07 18.50   3.90  11.20 
1973 08 17.50   4.10  10.80 
1973 09 16.20   1.20   8.70 
1973 10  8.10  -3.70   2.20 
1973 11  1.10 -15.20  -7.05 
1973 12 -5.00 -22.80 -13.90 
1974 01 -2.30 -18.40 -10.35 
1974 02  2.70 -13.70  -5.50 
1974 03  4.50 -10.50  -3.00 
1974 04  9.80  -6.10   1.85 
1974 05 12.70    .10   6.40 
1974 06 15.30   4.50   9.89 
1974 07 16.40   5.30  10.85 
1974 08 16.79   4.80  10.79 
1974 09 13.10   2.20   7.65 
1974 10 12.80  -1.50   5.65 
1974 11  5.40 -10.20  -2.39 
1974 12 -2.50 -14.40  -8.45 
1975 01 -5.60 -18.00 -11.80 
1975 02   .10 -14.10  -7.00 
1975 03  4.90 -10.80  -2.95 
1975 04  9.39  -4.90   2.24 
1975 05 11.60  -1.30   5.15 
1975 06 16.40   4.19  10.29 
1975 07 17.10   5.60  11.35 
1975 08 17.29   4.19  10.75 
1975 09 14.40   3.30   8.84 
1975 10 11.50  -3.40   4.05 
1975 11  5.00 -11.50  -3.25 
1975 12  -.80 -18.40  -9.59 
1976 01 -2.09 -18.29 -10.20 
1976 02   .70 -12.90  -6.10 
1976 03  5.20 -10.10  -2.45 
1976 04  9.10  -5.50   1.80 
1976 05 11.30   -.80   5.25 
1976 06 14.50   3.10   8.80 
1976 07 14.80   2.40   8.60 
1976 08 15.80   4.69  10.25 
1976 09 13.20   1.20   7.20 
1976 10  8.00  -5.60   1.20 
1976 11  7.00 -10.30  -1.65 
1976 12  1.60 -14.70  -6.55 
1977 01 -1.50 -15.40  -8.45 
1977 02   .90 -16.20  -7.65 
1977 03  6.10 -10.30  -2.10 
1977 04  8.00  -4.80   1.59 
1977 05 10.00  -1.80   4.10 
1977 06 13.80   1.90   7.85 
1977 07 18.60   5.50  12.05 
1977 08 17.70   4.30  11.00 
1977 09 16.50   2.09   9.30 
1977 10  7.10  -5.50    .79 
1977 11  2.80 -12.90  -5.04 
1977 12 -2.70 -16.60  -9.65 
1978 01 -5.70 -21.50 -13.60 
1978 02 -1.30 -14.90  -8.09 
1978 03  3.50  -9.60  -3.05 
1978 04  8.00  -5.60   1.20 
1978 05 11.80   -.50   5.65 
1978 06 15.60   2.50   9.05 
1978 07 18.10   4.00  11.05 
1978 08 16.70   4.60  10.65 
1978 09 14.00    .80   7.40 
1978 10 10.10  -4.69   2.70 
1978 11   .70 -12.50  -5.90 
1978 12 -2.20 -19.79 -11.00 
1979 01  -.30 -16.90  -8.59 
1979 02  -.20 -14.60  -7.40 
1979 03  2.70 -11.60  -4.45 
1979 04 10.60  -4.30   3.15 
1979 05 16.50    .40   8.45 
1979 06 16.20   2.90   9.55 
1979 07 16.00   4.50  10.25 
1979 08 16.90   5.80  11.35 
1979 09 11.80    .50   6.15 
1979 10  8.80  -4.50   2.15 
1979 11  5.40 -11.50  -3.05 
1979 12 -7.50 -22.80 -15.15 
1980 01 -7.00 -23.10 -15.05 
1980 02  -.50 -14.10  -7.30 
1980 03  4.69  -9.70  -2.50 
1980 04 10.20  -6.80   1.69 
1980 05 13.60  -1.80   5.90 
1980 06 14.70   2.50   8.60 
1980 07 16.60   5.90  11.25 
1980 08 16.00   5.30  10.65 
1980 09 13.80   2.30   8.05 
1980 10  6.30  -4.69    .80 
1980 11  5.10 -11.90  -3.40 
1980 12  1.50 -16.60  -7.55 
1981 01 -2.20 -17.50  -9.85 
1981 02   .80 -13.50  -6.35 
1981 03  3.20  -9.00  -2.90 
1981 04  8.70  -5.20   1.75 
1981 05 12.60  -1.00   5.80 
1981 06 16.40   4.10  10.25 
1981 07 18.20   6.30  12.25 
1981 08 19.00   6.20  12.60 
1981 09 14.90   2.40   8.64 
1981 10 13.10  -5.10   4.00 
1981 11  2.40 -12.30  -4.94 
1981 12 -1.00 -17.70  -9.35 
1982 01  1.20 -18.10  -8.45 
1982 02 -1.60 -16.10  -8.85 
1982 03  3.80  -9.50  -2.85 
1982 04  7.70  -6.30    .69 
1982 05 12.60  -1.80   5.40 
1982 06 13.70   3.00   8.35 
1982 07 17.60   5.20  11.40 
1982 08 18.40   3.20  10.80 
1982 09 14.10   2.90   8.50 
1982 10  8.50  -4.10   2.20 
1982 11  2.09 -10.80  -4.35 
1982 12 -2.09 -16.00  -9.05 
1983 01 -4.80 -19.29 -12.04 
1983 02 -5.40 -19.50 -12.45 
1983 03  1.70 -10.20  -4.25 
1983 04  6.90  -6.70    .10 
1983 05 12.30  -1.50   5.40 
1983 06 14.00   2.90   8.45 
1983 07 17.10   5.90  11.50 
1983 08 17.50   3.40  10.45 
1983 09 15.80   1.80   8.80 
1983 10  8.00  -3.10   2.45 
1983 11  1.40 -13.60  -6.10 
1983 12 -1.90 -17.60  -9.75 
1984 01 -3.30 -17.90 -10.60 
1984 02  2.09 -12.50  -5.20 
1984 03  5.50  -9.10  -1.80 
1984 04 10.60  -5.10   2.75 
1984 05 12.80  -1.30   5.75 
1984 06 16.10   3.50   9.80 
1984 07 16.40   6.10  11.25 
1984 08 17.40   1.30   9.34 
1984 09 14.80    .80   7.80 
1984 10 13.00  -4.30   4.35 
1984 11  2.00 -14.20  -6.10 
1984 12  1.20 -13.70  -6.25 
1985 01 -3.20 -16.60  -9.90 
1985 02   .10 -16.60  -8.25 
1985 03  5.70  -8.60  -1.45 
1985 04  8.89  -6.30   1.29 
1985 05 12.80   -.90   5.95 
1985 06 14.50   4.10   9.30 
1985 07 15.70   4.60  10.14 
1985 08 18.70   5.80  12.25 
1985 09 12.60   2.80   7.70 
1985 10  8.00  -4.00   2.00 
1985 11  -.50 -13.60  -7.05 
1985 12 -1.40 -16.00  -8.70 
1986 01 -1.50 -18.20  -9.85 
1986 02  -.40 -15.90  -8.14 
1986 03  3.30 -11.50  -4.10 
1986 04  6.40  -4.80    .79 
1986 05 12.60  -1.00   5.80 
1986 06 15.90   3.40   9.64 
1986 07 18.60   4.10  11.35 
1986 08 17.29   3.20  10.25 
1986 09 12.40   1.60   7.00 
1986 10  6.50  -4.50   1.00 
1986 11  3.90 -11.60  -3.85 
1986 12  -.20 -15.50  -7.85 
1987 01 -1.00 -18.60  -9.80 
1987 02  1.70 -12.40  -5.35 
1987 03  3.70 -10.20  -3.25 
1987 04  8.39  -5.00   1.69 
1987 05 11.50   -.90   5.30 
1987 06 16.90   4.69  10.79 
1987 07 17.50   6.90  12.20 
1987 08 16.29   3.90  10.09 
1987 09 13.00   2.60   7.80 
1987 10  9.20  -3.70   2.75 
1987 11  6.30 -11.80  -2.75 
1987 12 -2.40 -19.00 -10.70 
1988 01 -2.90 -17.79 -10.35 
1988 02  1.90 -12.80  -5.45 
1988 03  4.50  -8.70  -2.09 
1988 04  8.89  -4.80   2.04 
1988 05 12.50   -.70   5.90 
1988 06 15.80   2.80   9.30 
1988 07 17.70   6.20  11.95 
1988 08 17.40   5.80  11.60 
1988 09 14.20   2.80   8.50 
1988 10 12.40  -2.90   4.75 
1988 11  3.50 -11.10  -3.80 
1988 12  1.60 -15.70  -7.05 
1989 01 -4.40 -19.70 -12.05 
1989 02  -.90 -13.00  -6.95 
1989 03  5.20  -9.70  -2.25 
1989 04  7.00  -5.30    .84 
1989 05 13.60    .10   6.85 
1989 06 15.20   4.60   9.89 
1989 07 18.20   6.10  12.15 
1989 08 16.40   5.40  10.90 
1989 09 15.80   3.70   9.75 
1989 10  8.70  -2.00   3.35 
1989 11  2.09  -9.89  -3.90 
1989 12 -4.90 -18.50 -11.70 
1990 01   .20 -14.50  -7.15 
1990 02  -.70 -14.00  -7.35 
1990 03  1.50 -10.60  -4.55 
1990 04  6.40  -4.69    .85 
1990 05 10.60  -2.00   4.30 
1990 06 14.60   3.10   8.85 
1990 07 17.20   5.70  11.45 
1990 08 17.40   4.40  10.90 
1990 09 13.40   2.00   7.70 
1990 10  8.30  -3.30   2.50 
1990 11  4.90 -11.20  -3.15 
1990 12   .50 -16.20  -7.85 
1991 01 -8.70 -23.20 -15.95 
1991 02  1.20 -14.30  -6.55 
1991 03  4.60  -9.10  -2.25 
1991 04  7.30  -4.10   1.60 
1991 05 13.70  -1.20   6.25 
1991 06 15.40   3.80   9.59 
1991 07 18.10   7.40  12.75 
1991 08 16.29   5.80  11.04 
1991 09 14.90   1.20   8.05 
1991 10 11.40  -4.60   3.40 
1991 11  1.80 -11.50  -4.85 
1991 12 -2.30 -15.70  -9.00 
1992 01 -5.10 -20.10 -12.60 
1992 02 -4.19 -16.90 -10.54 
1992 03  4.00  -9.10  -2.55 
1992 04 10.30  -5.60   2.35 
1992 05 12.10  -1.10   5.50 
1992 06 15.10   3.40   9.25 
1992 07 16.00   4.00  10.00 
1992 08 17.50   4.50  11.00 
1992 09 15.40   2.60   9.00 
1992 10  8.39  -4.69   1.84 
1992 11  2.00 -13.20  -5.60 
1992 12 -3.00 -17.60 -10.30 
1993 01 -6.60 -20.40 -13.50 
1993 02   .60 -13.60  -6.50 
1993 03  3.30  -9.00  -2.85 
1993 04  8.20  -5.00   1.59 
1993 05 12.70   -.80   5.95 
1993 06 13.70   3.00   8.35 
1993 07 16.70   5.40  11.05 
1993 08 17.00   6.10  11.55 
1993 09 13.40   2.09   7.75 
1993 10  9.89  -3.80   3.04 
1993 11  4.50 -10.90  -3.19 
1993 12  1.60 -14.90  -6.64 
1994 01 -1.00 -15.00  -8.00 
1994 02 -1.50 -15.10  -8.30 
1994 03  3.80 -10.00  -3.10 
1994 04  8.39  -5.60   1.39 
1994 05 12.30    .30   6.30 
1994 06 15.40   3.20   9.30 
1994 07 18.50   3.70  11.10 
1994 08 19.20   4.00  11.60 
1994 09 17.90   3.20  10.55 
1994 10 11.20  -6.40   2.39 
1994 11  3.30 -12.90  -4.79 
1994 12   .90 -16.40  -7.75 
1995 01 -5.20 -19.10 -12.15 
1995 02 -2.09 -15.80  -8.95 
1995 03  4.30  -9.30  -2.50 
1995 04  6.30  -4.60    .85 
1995 05 16.70    .20   8.45 
1995 06 18.70   5.40  12.05 
1995 07 17.50   5.60  11.55 
1995 08 16.29   4.90  10.60 
1995 09 14.70   3.50   9.10 
1995 10  9.70  -2.00   3.85 
1995 11  2.70  -9.10  -3.20 
1995 12 -3.00 -15.30  -9.14 
1996 01 -5.60 -19.10 -12.35 
1996 02  -.40 -12.30  -6.35 
1996 03  4.90  -7.10  -1.09 
1996 04  9.30  -4.60   2.35 
1996 05 12.70    .40   6.55 
1996 06 15.30   3.30   9.30 
1996 07 17.50   7.00  12.25 
1996 08 19.40   4.69  12.04 
1996 09 13.20   2.30   7.75 
1996 10  8.80  -2.60   3.10 
1996 11  2.80 -10.70  -3.94 
1996 12  1.80 -16.50  -7.35 
1997 01 -2.50 -18.50 -10.50 
1997 02 -2.40 -16.50  -9.45 
1997 03  4.40  -9.20  -2.39 
1997 04  6.80  -6.40    .20 
1997 05 11.60   -.50   5.55 
1997 06 14.40   3.40   8.89 
1997 07 17.40   4.00  10.70 
1997 08 18.29   4.10  11.20 
1997 09 13.60   1.80   7.70 
1997 10  5.70  -5.50    . 9 
1997 11  1.30 -11.40  -5.04 
1997 12 -7.70 -21.50 -14.60 
1998 01 99.99 -19.10 -99.99 
1998 02   .40 -14.60  -7.10 
1998 03  3.20  -8.60  -2.70 
1998 04  9.39  -5.40   1.99 
1998 05 14.80   -.10   7.35 
1998 06 18.10   5.00  11.55 
1998 07 18.50   6.80  12.65 
1998 08 16.29   6.50  11.40 
1998 09 15.70   3.20   9.45 
1998 10  9.30  -1.20   4.05 
1998 11  5.50  -9.00  -1.75 
1998 12 -1.20 -14.80  -8.00 
1999 01   .10 -16.50  -8.20 
1999 02  4.80 -12.40  -3.79 
1999 03  7.20  -7.40   -.10 
1999 04 13.50  -4.30   4.60 
1999 05 12.20    .40   6.30 
1999 06 16.50   5.80  11.15 
1999 07 18.70   5.20  11.95 
1999 08 16.60   5.90  11.25 
1999 09 15.70   2.60   9.14 
1999 10  7.30  -1.70   2.80 
1999 11  4.50  -9.39  -2.44 
1999 12 -1.70 -16.90  -9.30 
2000 01 -2.00 -18.20 -10.10 
2000 02 -2.40 -15.90  -9.14 
2000 03  3.50 -10.70  -3.60 
2000 04  6.70  -5.50    .59 
2000 05 12.00   -.30   5.85 
2000 06 16.50   4.90  10.70 
2000 07 19.50   6.30  12.90 
2000 08 16.90   5.20  11.04 
2000 09 13.10   3.20   8.15 
2000 10  8.60  -3.40   2.60 
2000 11  3.50 -10.20  -3.35 
2000 12   .20 -15.80  -7.80 
2001 01 -2.09 -16.70  -9.40 
2001 02  3.70 -13.60  -4.95 
2001 03  2.50 -10.80  -4.15 
2001 04  7.50  -4.69   1.40 
2001 05  9.80  -1.10   4.35 
2001 06 13.90   4.10   9.00 
2001 07 19.70   6.10  12.90 
2001 08 17.00   5.50  11.25 
2001 09 15.40   3.30   9.34 
2001 10  9.60  -3.90   2.85 
2001 11  5.10 -10.20  -2.55 
2001 12   . 0 -14.60  -7.30 
2002 01 -2.40 -18.10 -10.25 
2002 02  3.20 -15.20  -6.00 
2002 03  4.30 -10.20  -2.94 
2002 04 10.80  -3.70   3.55 
2002 05 12.50  -1.60   5.45 
2002 06 16.10   4.90  10.50 
2002 07 19.50   8.10  13.80 
2002 08 18.90   3.80  11.35 
2002 09 15.10   3.30   9.20 
2002 10  7.50  -5.10   1.20 
2002 11  4.50 -10.70  -3.10 
2002 12  1.60 -14.90  -6.64 
2003 01  1.00 -17.00  -8.00 
2003 02   .20 -13.30  -6.55 
2003 03  5.30 -10.20  -2.44 
2003 04 10.80  -4.80   3.00 
2003 05 10.40 -99.99 -99.99 
2003 06 99.99   4.30 -99.99 
2003 07 17.40   5.50  11.45 
2003 08 18.40   8.30  13.35 
2003 09 15.50   3.40   9.45 
2003 10 12.20 -99.99 -99.99 
2003 11  5.90 -10.10  -2.10 
2003 12  1.70 -13.40  -5.85 
2004 01 -2.00 -15.40  -8.70 
2004 02  -.40 -13.90  -7.14 
2004 03  8.30  -9.50   -.59 
2004 04  9.70  -5.30   2.19 
2004 05 13.30    .90   7.10 
2004 06 14.30   4.19   9.25 
2004 07 17.10   5.80  11.45 
2004 08 18.29   7.30  12.79 
2004 09 16.00   3.30   9.64 
2004 10  8.80  -3.60   2.60 
2004 11  2.20 -12.80  -5.30 
2004 12   .50 -14.20  -6.85 
2005 01 -2.34 -14.26  -8.30 
2005 02 -2.38 -13.43  -7.90 
2005 03  3.27  -7.67  -2.20 
2005 04  6.38  -3.07   1.65 
2005 05  9.10    .73   4.91 
2005 06 12.65   5.16   8.90 
2005 07 16.70   8.10  12.40 
2005 08 16.10   8.16  12.13 
2005 09 14.14   3.35   8.74 
2005 10  7.23  -2.40   2.41 
2005 11  2.24 -10.08  -3.92 
2005 12  -.47 -15.44  -7.95 
2006 01  2.49 -12.49  -5.00 
2006 02  2.59 -11.11  -4.25 
2006 03  2.06 -10.56  -4.25 
2006 04  6.30  -3.87   1.21 
2006 05 10.54    .25   5.39 
2006 06 14.92   6.60  10.76 
2006 07 18.35   7.84  13.09 
2006 08 17.64   6.13  11.88 
2006 09 13.78   2.71   8.24 
2006 10  6.23  -3.46   1.38 
2006 11  1.86 -10.96  -4.55 
2006 12 -3.00 -16.11  -9.55 
2007 01 -1.54 -16.09  -8.81 
2007 02 -1.64 -14.42  -8.03 
2007 03  4.75  -8.74  -1.99 
2007 04  8.20  -4.83   1.68 
2007 05 12.20   1.94   7.07 
2007 06 13.47   4.31   8.89 
2007 07 16.09   6.77  11.43 
2007 08 16.20   7.73  11.96 
2007 09 14.14   2.62   8.38 
2007 10 10.67  -1.64   4.51 
2007 11  2.17 -12.52  -5.17 
2007 12   . 2 -14.52  -7.25 
2008 01 -2.79 -13.95  -8.37 
2008 02 -7.07 -17.02 -12.04 
2008 03  1.92  -8.97  -3.52 
2008 04  7.15  -3.77   1.69 
2008 05 11.34   2.62   6.98 
2008 06 13.27   4.65   8.96 
2008 07 16.06   7.31  11.68 
2008 08 14.36   6.10  10.22 
2008 09 12.94   3.64   8.29 
2008 10  5.70  -2.96   1.36 
2008 11   .78 -11.00  -5.11 
2008 12   .40 -14.08  -6.84 
2009 01 -1.09 -13.20  -7.14 
2009 02  1.52 -12.25  -5.36 
2009 03  3.49  -8.82  -2.66 
2009 04  8.50  -3.71   2.39 
2009 05  9.57    .51   5.04 
2009 06 14.99   5.70  10.34 
2009 07 17.14   8.77  12.95 
2009 08 15.61   6.67  11.14 
2009 09 15.60   3.63   9.61 
2009 10  7.86  -2.28   2.79 
2009 11  3.92  -8.72  -2.40 
2009 12 -1.45 -14.91  -8.18 
2010 01 -1.35 -16.42  -8.88 
2010 02  1.27 -12.23  -5.47 
2010 03  5.43  -9.66  -2.11 
2010 04  8.83  -4.88   1.97 
2010 05 11.45   1.46   6.45 
2010 06 13.95   5.68   9.81 
2010 07 18.49   8.35  13.42 
2010 08 18.16   7.43  12.79 
2010 09 13.93   3.61   8.77 
2010 10  7.99  -3.00   2.49 
2010 11  3.05 -10.10  -3.52 
2010 12 -2.26 -17.26  -9.76 
2011 01 -5.32 -17.04 -11.18 
2011 02   .36 -12.31  -5.97 
2011 03  2.08  -9.75  -3.83 
2011 04  6.83  -3.91   1.45 
2011 05 11.11    .49   5.80 
2011 06 13.40   5.25   9.32 
2011 07 16.49   7.40  11.94 
2011 08 16.39   4.88  10.63 
2011 09 14.05   4.16   9.10 
2011 10  7.22  -2.77   2.22 
2011 11  2.06 -10.13  -4.03 
2011 12   .75 -14.51  -6.88 
2012 01 -5.04 -16.87 -10.95 
2012 02   . 2 -10.57  -5.27 
2012 03  1.01  -8.14  -3.56 
2012 04  5.19  -2.72   1.23 
2012 05 11.93   1.92   6.92 
2012 06 14.72   6.32  10.52 
2012 07 16.93   8.39  12.66 
2012 08 17.04   7.19  12.11 
2012 09 13.01   2.55   7.78 
2012 10  5.86  -3.20   1.33 
2012 11  2.36 -10.41  -4.02 
2012 12 -2.33 -14.33  -8.33 
2013 01 -3.00 -17.23 -10.11 
2013 02  1.14 -12.44  -5.64 
2013 03  4.39  -9.60  -2.60 
2013 04  6.58  -3.60   1.49 
2013 05  9.18    .76   4.97 
2013 06 15.83   5.75  10.79 
2013 07 16.81   8.27  12.54 
2013 08 18.32   5.29  11.80 
2013 09 11.95   2.41   7.18 
2013 10  6.67  -2.89   1.89 
2013 11  1.51 -10.33  -4.41 
2013 12 -2.19 -16.45  -9.32 
