1951 01  2.09  -4.60  -1.25 
1951 02  2.80  -5.60  -1.40 
1951 03 13.70   3.20   8.45 
1951 04 18.90   7.50  13.20 
1951 05 23.10  11.90  17.50 
1951 06 28.40  15.20  21.80 
1951 07 32.80  18.10  25.45 
1951 08 32.50  18.10  25.30 
1951 09 28.30  14.90  21.59 
1951 10 17.40   8.30  12.85 
1951 11 13.10   3.30   8.20 
1951 12  3.10  -3.50   -.20 
1952 01  -.50  -7.60  -4.05 
1952 02  7.60   -.20   3.70 
1952 03 10.60   1.40   6.00 
1952 04 16.60   7.20  11.90 
1952 05 22.30  10.50  16.40 
1952 06 26.80  13.80  20.29 
1952 07 32.00  18.10  25.05 
1952 08 32.20  17.70  24.95 
1952 09 28.90  14.60  21.75 
1952 10 24.50  10.30  17.40 
1952 11 11.50   2.20   6.85 
1952 12  7.80    .10   3.95 
1953 01  4.60  -3.40    .59 
1953 02  8.60   -.70   3.95 
1953 03  7.10   -.90   3.10 
1953 04 16.10   6.60  11.35 
1953 05 23.70  11.50  17.60 
1953 06 28.10  14.60  21.35 
1953 07 30.60  18.00  24.30 
1953 08 31.60  17.29  24.45 
1953 09 28.00  14.30  21.15 
1953 10 21.50   9.20  15.35 
1953 11  9.10   2.00   5.55 
1953 12  -.20  -6.80  -3.50 
1954 01  4.10  -4.80   -.35 
1954 02  4.80  -1.90   1.45 
1954 03  9.70   1.60   5.65 
1954 04 15.00   6.40  10.70 
1954 05 23.00  12.10  17.54 
1954 06 29.60  16.60  23.10 
1954 07 32.30  18.70  25.50 
1954 08 32.70  18.50  25.60 
1954 09 27.50  15.00  21.25 
1954 10 22.20   9.50  15.85 
1954 11 13.10   4.60   8.85 
1954 12  5.70   -.10   2.80 
1955 01  6.30  -2.70   1.80 
1955 02 11.70    .60   6.15 
1955 03 12.10   3.00   7.55 
1955 04 18.40   7.10  12.75 
1955 05 22.10  10.20  16.15 
1955 06 28.50  14.70  21.60 
1955 07 31.80  17.79  24.80 
1955 08 32.20  17.50  24.85 
1955 09 28.60  14.00  21.30 
1955 10 23.30   8.80  16.04 
1955 11 12.40   3.60   8.00 
1955 12  6.70   -.80   2.94 
1956 01  4.69  -3.50    .59 
1956 02  8.30   -.30   4.00 
1956 03  8.30    .30   4.30 
1956 04 15.60   6.60  11.10 
1956 05 21.50   9.50  15.50 
1956 06 27.70  14.00  20.85 
1956 07 31.90  18.10  25.00 
1956 08 31.90  18.20  25.05 
1956 09 25.50  12.00  18.75 
1956 10 21.90   6.80  14.35 
1956 11 13.20   1.80   7.50 
1956 12  2.00  -4.10  -1.04 
1957 01 -1.00  -8.60  -4.80 
1957 02  -.70  -7.70  -4.19 
1957 03  9.70   1.50   5.60 
1957 04 16.40   6.50  11.45 
1957 05 22.30   9.50  15.90 
1957 06 26.70  13.20  19.95 
1957 07 31.70  16.40  24.05 
1957 08 32.50  16.90  24.70 
1957 09 30.50  14.60  22.55 
1957 10 20.70   8.10  14.40 
1957 11 11.50   2.50   7.00 
1957 12  7.40  -2.20   2.60 
1958 01  5.50  -2.40   1.55 
1958 02  7.70  -4.00   1.84 
1958 03 15.20   3.40   9.30 
1958 04 20.00   7.30  13.65 
1958 05 25.60  11.00  18.29 
1958 06 29.00  13.80  21.40 
1958 07 32.40  16.90  24.65 
1958 08 32.40  16.70  24.55 
1958 09 28.50  13.30  20.90 
1958 10 21.00   7.50  14.25 
1958 11 10.60    .50   5.55 
1958 12  4.60  -1.00   1.80 
1959 01  6.50  -3.40   1.55 
1959 02  2.90  -6.60  -1.84 
1959 03  8.70  -1.70   3.50 
1959 04 21.30   8.00  14.65 
1959 05 23.10  10.70  16.90 
1959 06 28.70  14.00  21.35 
1959 07 33.30  18.20  25.75 
1959 08 31.60  16.90  24.25 
1959 09 27.40  12.00  19.70 
1959 10 20.70   7.80  14.25 
1959 11 11.90   3.00   7.45 
1959 12  5.60  -2.90   1.34 
1960 01  7.70  -2.30   2.69 
1960 02 10.60    .10   5.35 
1960 03  9.50   -.10   4.69 
1960 04 15.50   5.70  10.60 
1960 05 25.60  11.00  18.29 
1960 06 29.60  14.30  21.95 
1960 07 31.90  17.00  24.45 
1960 08 32.00  16.50  24.25 
1960 09 29.60  13.50  21.55 
1960 10 23.30   8.10  15.70 
1960 11 12.30   3.70   8.00 
1960 12  9.70   -.60   4.54 
1961 01  2.90  -4.30   -.70 
1961 02  5.60  -3.40   1.09 
1961 03  9.70  -1.20   4.25 
1961 04 17.00   5.70  11.35 
1961 05 25.00  10.70  17.85 
1961 06 30.30  15.30  22.80 
1961 07 33.50  18.10  25.80 
1961 08 32.50  17.20  24.85 
1961 09 27.40  11.50  19.45 
1961 10 21.60   7.00  14.30 
1961 11 13.80   2.70   8.25 
1961 12 10.30   -.20   5.05 
1962 01   .90  -5.80  -2.45 
1962 02  5.40  -3.80    .80 
1962 03 16.20   3.50   9.85 
1962 04 17.20   6.00  11.60 
1962 05 25.30  10.20  17.75 
1962 06 28.60  13.30  20.95 
1962 07 34.09  18.10  26.09 
1962 08 32.80  17.00  24.90 
1962 09 28.70  12.10  20.40 
1962 10 21.00   7.80  14.40 
1962 11 14.20   2.90   8.55 
1962 12  9.10   -.60   4.25 
1963 07 31.20  16.40  23.80 
1963 08 30.20  16.00  23.10 
1963 09 28.10  12.10  20.10 
1963 10 21.90   8.00  14.95 
1963 11 14.20   1.70   7.95 
1963 12  4.80  -4.90    .-4 
1964 01 -4.50 -16.40 -10.45 
1964 02  1.80  -6.80  -2.50 
1964 03 11.70   1.30   6.50 
1964 04 14.00   2.90   8.45 
1964 05 23.20   8.70  15.95 
1964 06 28.80  14.00  21.40 
1964 07 31.40  17.00  24.20 
1964 08 30.70  15.60  23.15 
1964 09 27.40  11.60  19.50 
1964 10 20.70   5.20  12.95 
1964 11 13.90   2.20   8.05 
1964 12  4.50  -3.80    .35 
1965 01  -.80  -7.10  -3.95 
1965 02  3.10  -6.90  -1.90 
1965 03 12.70    .40   6.55 
1965 04 15.70   3.60   9.64 
1965 05 23.90   8.89  16.40 
1965 06 28.00  13.50  20.75 
1965 07 30.80  16.60  23.70 
1965 08 32.80  17.10  24.95 
1965 09 26.90  12.20  19.54 
1965 10 15.90   6.30  11.10 
1965 11 13.80   1.30   7.55 
1965 12  9.10  -2.00   3.55 
1966 01  9.50    .20   4.85 
1966 04 18.29   6.60  12.45 
1966 05 23.40  10.70  17.04 
1966 06 30.60  14.90  22.75 
1966 07 33.40  18.50  25.95 
1966 08 33.90  19.00  26.45 
1966 09 27.40  14.30  20.85 
1966 10 19.10   8.80  13.95 
1966 11 16.40   4.40  10.40 
1966 12  9.70    .20   4.94 
1967 01  4.10  -3.80    .14 
1967 02  2.00  -5.60  -1.80 
1967 03  9.00  -1.20   3.90 
1967 04 14.20   3.50   8.85 
1967 05 22.50  10.90  16.70 
1967 06 26.60  12.20  19.40 
1967 07 30.40  16.90  23.65 
1967 08 32.09  18.00  25.05 
1967 09 27.30  12.40  19.84 
1967 10 20.80   7.70  14.25 
1967 11 12.80   3.40   8.10 
1967 12  6.40  -3.30   1.55 
1968 01  4.50  -4.60    .-4 
1968 02  5.40  -5.30    . 4 
1968 03 10.50    .10   5.30 
1968 04 17.60   6.20  11.90 
1968 05 22.20  11.00  16.60 
1968 06 26.10  12.60  19.35 
1968 07 32.50  17.20  24.85 
1968 08 31.50  16.10  23.80 
1968 09 29.20  13.20  21.20 
1968 10 22.00   8.80  15.40 
1968 11 13.80   3.20   8.50 
1968 12  7.50   -.20   3.65 
1969 01  1.30  -4.69  -1.70 
1969 02  3.10  -5.90  -1.40 
1969 03 11.40   3.30   7.35 
1969 04 14.90   5.20  10.04 
1969 05 23.40  10.80  17.10 
1969 06 29.40  14.50  21.95 
1969 07 30.60  16.70  23.65 
1969 08 32.30  17.90  25.09 
1969 09 26.10  12.20  19.15 
1969 10 19.00   8.80  13.90 
1969 11 12.60   1.00   6.80 
1969 12 10.20    .20   5.20 
1970 01  5.70  -2.80   1.45 
1970 02  9.10  -2.80   3.15 
1970 03 11.80    .70   6.25 
1970 04 18.20   5.30  11.75 
1970 05 22.60   7.90  15.25 
1970 06 27.90  11.40  19.65 
1970 07 29.80  15.50  22.65 
1970 08 30.30  15.80  23.05 
1970 09 25.60   9.70  17.65 
1970 10 19.20   5.00  12.10 
1970 11 14.70   2.20   8.45 
1970 12  2.70  -4.80  -1.05 
1971 01 -3.50 -10.20  -6.85 
1971 02  3.40  -9.30  -2.95 
1971 03 12.90    .40   6.64 
1971 04 14.20   3.90   9.05 
1971 05 22.80   8.60  15.70 
1971 06 25.60  11.70  18.65 
1971 07 31.40  16.40  23.90 
1971 08 29.50  15.10  22.30 
1971 09 28.20  11.00  19.60 
1971 10 18.90   5.20  12.04 
1971 11 12.20   1.00   6.60 
1971 12  3.50  -4.90   -.70 
1972 01 -3.00 -11.40  -7.20 
1972 02 -3.30 -15.20  -9.25 
1972 03  4.60  -4.60    . 0 
1972 04 17.40   5.70  11.54 
1972 05 17.40   7.50  12.45 
1972 06 25.40  11.40  18.40 
1972 07 30.70  16.29  23.50 
1972 08 28.80  14.30  21.55 
1972 09 26.70  10.50  18.60 
1972 10 22.30   7.70  15.00 
1972 11 11.20    .90   6.05 
1972 12  1.50  -7.00  -2.75 
1973 01 -2.60 -13.60  -8.10 
1973 02  3.30  -6.30  -1.50 
1973 03  9.80  -2.30   3.75 
1973 04 14.80   2.90   8.85 
1973 05 20.29   7.30  13.79 
1973 06 25.90  11.20  18.54 
1973 07 30.10  14.90  22.50 
1973 08 31.60  16.10  23.85 
1973 09 26.30  10.40  18.34 
1973 10 21.30   6.60  13.95 
1973 11 10.50  -1.90   4.30 
1973 12  4.60 -99.99 -99.99 
1974 01  -.70  -9.20  -4.94 
1974 02  -.10  -7.70  -3.90 
1974 03  7.00    .70   3.85 
1974 04 13.60   3.20   8.40 
1974 05 24.00   8.50  16.25 
1974 06 28.00  12.50  20.25 
1974 07 28.60  15.70  22.15 
1974 08 28.10  14.20  21.15 
1974 09 23.20   9.60  16.40 
1974 10 21.10   5.60  13.35 
1974 11 13.40   1.10   7.25 
1974 12  5.40  -4.40    .50 
1975 01  3.70  -7.00  -1.65 
1975 02  5.20  -4.50    .34 
1975 03 10.80  -1.90   4.45 
1975 04 19.60   5.50  12.55 
1975 05 20.80   8.10  14.45 
1975 06 28.20  13.00  20.60 
1975 07 32.59  17.10  24.84 
1975 08 31.00  14.80  22.90 
1975 09 25.80  11.50  18.65 
1975 10 18.60   4.69  11.65 
1975 11 11.60   -.60   5.50 
1975 12  1.50  -6.70  -2.60 
1976 01  3.60  -5.60  -1.00 
1976 02  2.60  -6.50  -1.95 
1976 03  7.80  -3.90   1.95 
1976 04 15.30   4.50   9.89 
1976 05 19.90   7.80  13.85 
1976 06 26.60  12.30  19.45 
1976 07 29.70  14.70  22.20 
1976 08 32.70  16.20  24.45 
1976 09 25.30  11.30  18.29 
1976 10 18.79   6.50  12.65 
1976 11 12.70    .10   6.40 
1976 12  8.00  -1.00   3.50 
1977 01 -1.70 -10.70  -6.20 
1977 02  6.20  -5.30    .44 
1977 03 11.50   1.40   6.45 
1977 04 16.90   5.40  11.15 
1977 05 20.70   8.60  14.65 
1977 06 27.70  12.30  20.00 
1977 07 29.60  15.90  22.75 
1977 08 30.80  14.80  22.80 
1977 09 27.10  11.20  19.15 
1977 10 17.40   3.30  10.35 
1977 11 12.60   -.30   6.15 
1977 12  3.10  -4.69   -.79 
1978 01  4.00  -5.70   -.84 
1978 02  7.70  -2.70   2.50 
1978 03 13.40    .30   6.85 
1978 04 17.79   4.00  10.90 
1978 05 21.60   7.70  14.65 
1978 06 24.90  10.20  17.54 
1978 07 31.20  15.10  23.15 
1978 08 30.40  15.00  22.70 
1978 09 29.20  10.30  19.75 
1978 10 21.20   6.10  13.65 
1978 11  5.20  -4.00    .59 
1978 12  7.40  -3.00   2.20 
1979 01  2.40  -5.10  -1.34 
1979 02  7.00  -2.30   2.34 
1979 03 10.60   -.30   5.15 
1979 04 17.70   5.40  11.55 
1979 05 21.80   8.10  14.95 
1979 06 25.70  11.40  18.54 
1979 07 31.10  15.60  23.35 
1979 08 31.30  15.10  23.20 
1979 09 29.20  11.60  20.40 
1979 10 20.40   6.50  13.45 
1979 11 14.90   1.70   8.30 
1979 12  7.40  -3.40   2.00 
1980 01  1.60  -7.90  -3.15 
1980 02  3.90  -4.90   -.50 
1980 03  9.80   -.60   4.60 
1980 04 16.90   3.90  10.40 
1980 05 22.70   8.50  15.60 
1980 06 27.90  12.20  20.04 
1980 07 33.00  16.79  24.90 
1980 08 29.60  15.00  22.30 
1980 09 26.20   9.30  17.75 
1980 10 18.10   4.40  11.25 
1980 11 12.70   2.09   7.39 
1980 12  7.80  -2.30   2.75 
1981 01  3.50  -5.60  -1.04 
1981 02  6.70  -3.00   1.84 
1981 03 11.80   1.00   6.40 
1981 04 14.10   3.00   8.55 
1981 05 19.79   6.40  13.10 
1981 06 25.30  11.80  18.54 
1981 07 29.90  15.40  22.65 
1981 08 29.60  14.70  22.15 
1981 09 27.30  10.10  18.70 
1981 10 19.90   5.60  12.75 
1981 11 11.60    . 0   5.80 
1981 12  8.20  -1.70   3.25 
1982 01  2.70  -7.20  -2.25 
1982 02   . 0 -10.10  -5.05 
1982 03  7.70  -2.90   2.39 
1982 04 18.50   5.20  11.85 
1982 05 20.80   9.30  15.04 
1982 06 26.10  11.30  18.70 
1982 07 30.20  13.30  21.75 
1982 08 28.30  13.30  20.80 
1982 09 26.20  10.40  18.29 
1982 10 16.29   5.50  10.90 
1982 11  5.20  -3.50    .84 
1982 12 -4.30 -11.50  -7.90 
1983 01 -3.30 -14.40  -8.84 
1983 02  -.70  -8.50  -4.60 
1983 03  9.00  -1.90   3.55 
1983 04 15.70   3.20   9.45 
1983 05 20.80   9.30  15.04 
1983 06 26.60  11.40  19.00 
1983 07 31.50  14.30  22.90 
1983 08 29.50  14.00  21.75 
1983 09 25.60   9.20  17.40 
1983 10 19.29   3.70  11.50 
1983 11 14.10   3.00   8.55 
1983 12  6.00  -3.10   1.45 
1984 01  5.60  -5.20    .20 
1984 02  3.80  -4.80   -.50 
1984 03 11.70    .40   6.05 
1984 04 17.10   4.19  10.65 
1984 05 17.70   6.90  12.30 
1984 06 26.30  12.00  19.15 
1984 07 32.09  16.70  24.40 
1984 08 29.00  13.50  21.25 
1984 09 26.70  11.00  18.85 
1984 10 19.10   5.20  12.15 
1984 11 10.60   1.90   6.25 
1984 12   .50  -5.00  -2.25 
1985 01  1.30  -5.20  -1.95 
1985 02  4.00  -5.10   -.54 
1985 03  5.60  -4.40    .59 
1985 04 17.20   5.50  11.35 
1985 05 23.50   9.20  16.35 
1985 06 28.70  12.40  20.55 
1985 07 29.90  15.20  22.55 
1985 08 30.20  14.80  22.50 
1985 09 27.40  10.70  19.04 
1985 10 18.20   4.19  11.20 
1985 11 13.90   2.70   8.30 
1985 12  4.90  -2.70   1.10 
1986 01  4.69  -5.40   -.35 
1986 02  6.80  -3.10   1.85 
1986 03  8.20   -.30   3.94 
1986 04 16.60   6.90  11.75 
1986 05 20.10   6.80  13.45 
1986 06 25.20  11.60  18.40 
1986 07 31.70  16.79  24.25 
1986 08 30.90  15.20  23.05 
1986 09 28.80  11.70  20.25 
1986 10 19.50   7.20  13.35 
1986 11  8.60    .70   4.65 
1986 12  3.80  -5.60   -.90 
1987 01  8.39  -3.90   2.24 
1987 02  8.10  -1.70   3.20 
1987 03  9.00  -1.80   3.60 
1987 04 15.60   2.70   9.15 
1987 05 25.20   9.89  17.54 
1987 06 29.20  13.50  21.35 
1987 07 30.80  15.30  23.05 
1987 08 30.10  14.30  22.20 
1987 09 25.20  10.50  17.85 
1987 10 13.90   5.00   9.45 
1987 11 11.80    .50   6.15 
1987 12  5.70  -1.90   1.89 
1988 01   .80  -6.50  -2.85 
1988 02  2.80  -4.19   -.69 
1988 03 10.60    .20   5.40 
1988 04 15.70   4.19   9.95 
1988 05 22.20   8.10  15.15 
1988 06 26.50  11.40  18.95 
1988 07 28.80  16.20  22.50 
1988 08 27.70  15.10  21.40 
1988 09 25.30  10.30  17.79 
1988 10 19.10   6.50  12.80 
1988 11 11.70   -.60   5.55 
1988 12  6.50  -3.60   1.45 
1989 01 -1.50 -11.40  -6.45 
1989 02 -1.60 -11.80  -6.70 
1989 03 10.10    .60   5.35 
1989 04 20.10   6.70  13.40 
1989 05 23.40   9.00  16.20 
1989 06 28.90  12.50  20.70 
1989 07 33.00  17.20  25.10 
1989 08 31.20  15.50  23.35 
1989 09 26.20  10.10  18.15 
1989 10 19.79   7.70  13.75 
1989 11 12.30   2.70   7.50 
1989 12  7.10  -3.20   1.95 
1990 01  1.00  -7.80  -3.40 
1990 02  3.10  -4.30   -.60 
1990 03  9.50   -.80   4.35 
1990 04 15.20   4.00   9.60 
1990 05 21.80   8.00  14.90 
1990 06 28.30  12.10  20.20 
1990 07 31.30  16.29  23.80 
1990 08 29.50  14.50  22.00 
1990 09 27.90   9.89  18.90 
1990 10 19.40   6.00  12.70 
1990 11 14.90   1.70   8.30 
1990 12  6.80  -3.70   1.55 
1991 01  1.60  -6.60  -2.50 
1991 02  4.10  -5.80   -.85 
1991 03  9.70    .30   5.00 
1991 04 17.79   5.30  11.54 
1991 05 21.30   7.40  14.35 
1991 06 27.40  12.40  19.90 
1991 07 31.10  16.40  23.75 
1991 08 30.90  16.70  23.80 
1991 09 26.50  10.50  18.50 
1991 10 20.20   7.30  13.75 
1991 11 12.30   1.40   6.85 
1991 12  2.00  -5.20  -1.59 
1992 01   . 0  -9.89  -4.94 
1992 02  2.30  -6.50  -2.09 
1992 03  5.90  -3.90   1.00 
1992 04 15.70   3.60   9.64 
1992 05 16.70   7.30  12.00 
1992 06 24.70  12.30  18.50 
1992 07 29.30  15.20  22.25 
1992 08 27.30  14.60  20.95 
1992 09 24.40   9.80  17.10 
1992 10 20.29   5.00  12.65 
1992 11 11.40    .50   5.95 
1992 12  4.60  -3.70    .44 
1993 01   .10  -8.60  -4.25 
1993 02  1.80  -7.60  -2.90 
1993 03  7.50  -2.60   2.45 
1993 04 16.10   4.19  10.14 
1993 05 19.60   8.30  13.95 
1993 06 25.90  11.60  18.75 
1993 07 29.90  15.90  22.90 
1993 08 29.00  15.10  22.05 
1993 09 26.90  10.40  18.65 
1993 10 19.10   5.50  12.30 
1993 11  7.10    .80   3.95 
1993 12  3.10  -2.90    . 9 
1994 01  2.70  -3.80   -.54 
1994 02  5.80  -3.80   1.00 
1994 03 11.40    .80   6.10 
1994 04 18.29   6.20  12.25 
1994 05 21.20   8.00  14.60 
1994 06 26.20  12.70  19.45 
1994 07 28.80  16.29  22.55 
1994 08 29.50  15.30  22.40 
1994 09 24.50  11.10  17.79 
1994 10 19.90   6.50  13.20 
1994 11 11.70   1.80   6.75 
1994 12  3.70  -4.80   -.55 
1995 01  6.00  -3.70   1.15 
1995 02  7.60  -1.90   2.85 
1995 03 12.60    .30   6.45 
1995 04 15.80   4.40  10.10 
1995 05 22.60   9.70  16.15 
1995 06 26.30  12.60  19.45 
1995 07 29.40  15.80  22.60 
1995 08 31.00  15.10  23.05 
1995 09 25.90  11.40  18.65 
1995 10 17.79   4.40  11.10 
1995 11 12.50    .50   6.50 
1995 12  5.40  -4.00    .70 
1996 01  1.90  -4.50  -1.30 
1996 02  6.60  -2.50   2.05 
1996 03  8.60   -.20   4.20 
1996 04 14.90   3.80   9.34 
1996 05 23.30   9.70  16.50 
1996 06 26.30  12.60  19.45 
1996 07 30.90  17.20  24.05 
1996 08 31.20  14.80  23.00 
1996 09 26.90  10.70  18.79 
1996 10 19.29   6.10  12.70 
1996 11 12.00    .60   6.30 
1996 12 10.00    .20   5.10 
1997 01  5.40  -4.50    .45 
1997 02  4.30  -6.80  -1.25 
1997 03  6.00  -2.90   1.55 
1997 04 16.00   4.00  10.00 
1997 05 22.70   9.10  15.90 
1997 06 27.50  13.50  20.50 
1997 07 30.00  16.10  23.05 
1997 08 31.20  15.50  23.35 
1997 09 25.60  10.30  17.95 
1997 10 20.60   7.00  13.80 
1997 11 11.90   2.00   6.95 
1997 12  7.00  -2.50   2.25 
1998 01  1.70  -6.60  -2.44 
1998 02  3.60  -5.60  -1.00 
1998 03 10.60   -.70   4.95 
1998 04 17.60   6.00  11.80 
1998 05 22.40   9.70  16.04 
1998 06 29.70  15.40  22.55 
1998 07 30.60  17.29  23.95 
1998 08 31.60  16.40  24.00 
1998 09 27.10  12.30  19.70 
1998 10 20.80   6.00  13.40 
1998 11 16.40   3.10   9.75 
1998 12 10.60   -.10   5.25 
1999 01  5.00  -2.40   1.30 
1999 02  9.60  -2.60   3.50 
1999 03 11.50    .20   5.85 
1999 04 17.10   4.80  10.95 
1999 05 24.20   9.10  16.65 
1999 06 28.90  14.10  21.50 
1999 07 30.00  17.00  23.50 
1999 08 33.00  18.00  25.50 
1999 09 26.30  11.60  18.95 
1999 10 21.00   7.10  14.05 
1999 11 11.70   1.20   6.45 
1999 12  8.50  -2.40   3.05 
2000 01  3.90  -4.90   -.50 
2000 02  5.90  -4.80    .54 
2000 03 10.70  -1.40   4.65 
2000 04 19.90   6.70  13.29 
2000 05 23.80   9.89  16.84 
2000 06 28.50  13.80  21.15 
2000 07 33.59  19.00  26.30 
2000 08 31.90  16.90  24.40 
2000 09 26.90  12.60  19.75 
2000 10 17.79   6.50  12.15 
2000 11 10.80   1.40   6.10 
2000 12  6.30  -1.60   2.35 
2001 07 99.99 -99.99  25.50 
2001 08 99.99 -99.99  26.40 
2001 09 99.99 -99.99  21.30 
2001 10 99.99 -99.99  13.90 
2001 11 99.99 -99.99   6.20 
2001 12 99.99 -99.99   2.90 
2002 01 99.99 -99.99    . 0 
2002 02 99.99 -99.99   2.90 
2002 03 99.99 -99.99   8.20 
2002 05 99.99 -99.99  15.60 
2002 06 99.99 -99.99  22.30 
2002 07 99.99 -99.99  25.90 
2002 08 99.99 -99.99  21.60 
2002 09 99.99 -99.99  21.60 
2002 10 99.99 -99.99  15.80 
2002 11 99.99 -99.99   7.80 
2002 12 99.99 -99.99  -1.90 
2003 01 99.99 -99.99    .20 
2003 02 99.99 -99.99   1.70 
2003 04 99.99 -99.99   7.80 
2003 05 99.99 -99.99  17.00 
2003 06 99.99 -99.99  21.00 
2003 07 99.99 -99.99  25.00 
2003 08 99.99 -99.99  24.80 
2003 09 99.99 -99.99  19.40 
2003 10 99.99 -99.99  15.30 
2003 12 99.99 -99.99   1.40 
2004 01 99.99 -99.99   1.80 
2004 02 99.99 -99.99   2.60 
2004 03 99.99 -99.99   8.80 
2004 04 99.99 -99.99  10.60 
2004 05 99.99 -99.99  15.60 
2004 06 99.99 -99.99  21.90 
2004 07 99.99 -99.99  22.20 
2004 08 99.99 -99.99  25.00 
2004 10 99.99 -99.99  14.10 
2004 11 99.99 -99.99   6.40 
2004 12 99.99 -99.99  -1.90 
2005 05 99.99 -99.99  16.40 
2005 06 99.99 -99.99  21.80 
2005 07 99.99 -99.99  26.30 
2005 08 99.99 -99.99  26.30 
2006 01 99.99 -99.99  -2.20 
2006 02 99.99 -99.99   1.50 
2006 03 99.99 -99.99   7.90 
2006 04 99.99 -99.99  13.30 
2006 06 99.99 -99.99  23.30 
2006 07 99.99 -99.99  25.00 
2006 08 99.99 -99.99  25.00 
2006 10 99.99 -99.99  13.90 
2006 12 99.99 -99.99  -2.09 
2007 01 99.99 -99.99  -3.60 
2007 02 99.99 -99.99   1.20 
2007 03 99.99 -99.99   5.50 
2007 07 99.99 -99.99  24.50 
2007 09 99.99 -99.99  21.00 
2007 11 99.99 -99.99  13.90 
2007 12 99.99 -99.99    .30 
2008 01 99.99 -99.99  -6.50 
2008 02 99.99 -99.99  -2.09 
2008 03 99.99 -99.99  10.70 
2008 04 99.99 -99.99  15.10 
2008 05 99.99 -99.99  17.00 
2008 06 99.99 -99.99  22.70 
2008 07 99.99 -99.99  25.70 
2008 08 99.99 -99.99  25.30 
2008 09 99.99 -99.99  20.40 
2008 10 99.99 -99.99  12.90 
2008 11 99.99 -99.99   6.30 
2008 12 99.99 -99.99    .80 
2009 01 99.99 -99.99  -1.80 
2009 02 99.99 -99.99   4.19 
2009 03 99.99 -99.99   6.50 
2009 04 99.99 -99.99  10.20 
2009 05 99.99 -99.99  17.40 
2009 06 99.99 -99.99  20.70 
2009 07 99.99 -99.99  24.60 
2009 09 99.99 -99.99  17.60 
2009 10 99.99 -99.99  13.50 
2009 11 99.99 -99.99   6.40 
2009 12 99.99 -99.99   3.40 
2010 01 99.99 -99.99   3.40 
2010 02 99.99 -99.99   4.90 
2010 03 99.99 -99.99   9.10 
2010 05 99.99 -99.99  16.50 
2010 07 99.99 -99.99  16.50 
2010 09 99.99 -99.99  21.40 
2010 10 99.99 -99.99  12.40 
2010 11 99.99 -99.99   6.80 
2010 12 99.99 -99.99   2.90 
2011 01 99.99 -99.99  -2.09 
2011 02 99.99 -99.99   1.50 
2011 03 99.99 -99.99   5.80 
2011 04 99.99 -99.99   5.80 
2011 08 99.99 -99.99  24.40 
2011 09 99.99 -99.99  24.40 
2011 10 99.99 -99.99  11.50 
2011 11 99.99 -99.99   1.70 
2011 12 99.99 -99.99   1.70 
2012 01 99.99 -99.99  -1.30 
2012 02 99.99 -99.99    . 0 
2012 05 99.99 -99.99  18.70 
2012 06 99.99 -99.99  23.60 
2012 07 99.99 -99.99  25.10 
2012 08 99.99 -99.99  25.80 
2012 09 99.99 -99.99  19.70 
