1955 03 13.10   2.40   7.75 
1955 04 20.70   5.50  13.10 
1955 05 24.50   8.70  16.60 
1955 06 31.90  12.80  22.35 
1955 07 37.80  17.20  27.50 
1955 08 37.40  17.70  27.55 
1955 09 32.30  12.20  22.25 
1955 10 22.70   6.90  14.80 
1955 11 15.90   4.40  10.14 
1955 12  8.00   -.10   3.95 
1956 01   .20  -8.89  -4.35 
1956 02  9.30  -1.10   4.10 
1956 03 12.20    .20   6.20 
1956 04 18.40   6.50  12.45 
1956 05 28.00  10.60  19.29 
1956 06 34.90  15.40  25.15 
1956 07 38.09  19.60  28.84 
1956 08 34.80  16.60  25.70 
1956 09 30.30  11.90  21.09 
1956 10 24.00   6.40  15.20 
1956 11 16.00   4.19  10.10 
1956 12  4.90  -3.70    .60 
1957 01 -1.80 -11.50  -6.65 
1957 02   .90 -10.60  -4.85 
1957 03 11.70   2.00   6.85 
1957 04 15.90   5.70  10.79 
1957 05 22.20   9.30  15.75 
1957 06 30.70  13.80  22.25 
1957 07 34.20  17.40  25.80 
1957 08 33.40  16.40  24.90 
1957 09 31.10  13.30  22.20 
1957 10 20.60   8.70  14.65 
1957 11 10.50   3.10   6.80 
1957 12  7.50   -.10   3.70 
1958 01  6.90  -1.30   2.80 
1958 02  9.50  -2.09   3.70 
1958 03 17.29   5.50  11.40 
1958 04 22.90   9.80  16.35 
1958 05 27.50  11.40  19.45 
1958 06 32.70  15.20  23.95 
1958 07 36.00  18.20  27.10 
1958 08 35.59  17.70  26.65 
1958 09 31.40  12.70  22.05 
1958 10 23.70   8.20  15.95 
1958 11 10.50   -.20   5.15 
1958 12  7.50   -.50   3.50 
1959 01  6.10  -3.90   1.09 
1959 02  2.20  -7.40  -2.60 
1959 03 13.20   1.50   7.35 
1959 04 23.10   8.39  15.75 
1959 05 26.30  11.00  18.65 
1959 06 33.50  15.80  24.65 
1959 07 36.00  18.00  27.00 
1959 08 37.09  18.60  27.84 
1959 09 32.30  13.10  22.70 
1959 10 24.60   9.30  16.95 
1959 11 11.90   -.20   5.85 
1959 12  6.20  -4.30    .94 
1960 01  9.10  -1.90   3.60 
1960 02 12.50    .50   6.50 
1960 03 11.40    .30   5.85 
1960 04 17.50   5.80  11.65 
1960 05 28.30  11.50  19.90 
1960 06 34.30  15.40  24.84 
1960 07 35.09  17.50  26.30 
1960 08 35.80  17.40  26.59 
1960 09 31.40  13.60  22.50 
1960 10 24.50   7.20  15.85 
1960 11 13.70   3.50   8.60 
1960 12  7.10  -1.60   2.75 
1961 01  3.20  -5.20   -.99 
1961 02  5.10  -4.30    .39 
1961 03 12.70    .60   6.65 
1961 04 16.60   5.30  10.95 
1961 05 27.30  11.70  19.50 
1961 06 32.40  15.00  23.70 
1961 07 36.09  18.90  27.50 
1961 08 33.80  15.70  24.75 
1961 09 30.60  12.30  21.45 
1961 10 23.30   6.20  14.75 
1961 11 13.70   1.50   7.60 
1961 12  9.50  -1.10   4.19 
1962 01  3.90  -4.10    .-9 
1962 02 11.30   -.20   5.55 
1962 03 17.79   3.90  10.85 
1962 04 18.50   5.90  12.20 
1962 05 26.30  11.40  18.84 
1962 06 31.60  15.60  23.60 
1962 07 35.40  18.70  27.05 
1962 08 33.30  16.79  25.05 
1962 09 30.20  11.70  20.95 
1962 10 24.90   8.60  16.75 
1962 11 15.60    .70   8.15 
1962 12 11.80    .50   6.15 
1963 01 12.90    .20   6.55 
1963 02 13.50   2.09   7.80 
1963 03 15.60   2.90   9.25 
1963 04 20.20   7.80  14.00 
1963 05 22.20   9.30  15.75 
1963 06 32.70  15.40  24.05 
1963 07 36.59  19.29  27.95 
1963 08 35.70  18.20  26.95 
1963 09 32.30  14.10  23.20 
1963 10 25.90   9.50  17.70 
1963 11 16.29   2.70   9.50 
1963 12  8.10  -3.20   2.45 
1964 01 -4.60 -17.00 -10.80 
1964 02  9.60  -1.80   3.90 
1964 03 16.90   4.69  10.79 
1964 04 19.20   6.60  12.90 
1964 05 28.40  11.80  20.10 
1964 06 34.30  16.10  25.20 
1964 07 37.59  19.90  28.75 
1964 08 36.30  18.00  27.15 
1964 09 32.50  13.10  22.80 
1964 10 23.70   5.70  14.70 
1964 11 14.70   2.40   8.55 
1964 12  3.10  -6.60  -1.75 
1965 01   .60  -8.30  -3.85 
1965 02  8.89  -1.70   3.60 
1965 03 15.10   3.60   9.35 
1965 04 18.29   6.10  12.20 
1965 05 28.50  13.10  20.80 
1965 06 33.20  16.40  24.80 
1965 07 35.59  19.29  27.45 
1965 08 34.80  18.60  26.70 
1965 09 30.30  13.90  22.09 
1965 10 21.50   9.60  15.55 
1965 11 16.60   5.20  10.90 
1965 12 10.50  -1.10   4.69 
1966 01 13.10   1.80   7.45 
1966 02 12.10   1.00   6.55 
1966 03 15.50   3.30   9.39 
1966 04 20.70   7.00  13.85 
1966 05 26.40  12.20  19.29 
1966 06 34.50  17.20  25.85 
1966 07 35.50  18.90  27.20 
1966 08 36.09  18.79  27.45 
1966 09 30.90  15.00  22.95 
1966 10 21.90   8.89  15.40 
1966 11 17.90   2.30  10.09 
1966 12 12.30    .60   6.45 
1967 01  9.00  -3.00   3.00 
1967 02  6.00  -3.30   1.35 
1967 03 13.10    .90   7.00 
1967 04 18.00   5.80  11.90 
1967 05 25.00  11.00  18.00 
1967 06 30.30  13.00  21.65 
1967 07 35.50  18.40  26.95 
1967 08 35.09  16.29  25.70 
1967 09 29.70  13.50  21.60 
1967 10 22.70   7.50  15.10 
1967 11 13.80   3.50   8.64 
1967 12  8.70  -1.70   3.50 
1968 01  5.80  -2.60   1.60 
1968 02  2.20  -7.00  -2.40 
1968 03 12.60   2.20   7.40 
1968 04 16.70   5.90  11.30 
1968 05 22.60  10.30  16.45 
1968 06 30.00  13.90  21.95 
1968 07 34.00  16.90  25.45 
1968 08 33.90  17.10  25.50 
1968 09 30.30  12.90  21.59 
1968 10 23.80   9.00  16.40 
1968 11 14.60   4.30   9.45 
1968 12  9.80    .30   5.05 
1969 01  1.30  -8.39  -3.54 
1969 02  1.90  -8.89  -3.49 
1969 03 14.90   6.50  10.70 
1969 04 17.60   7.10  12.35 
1969 05 24.40  11.20  17.79 
1969 06 30.90  14.80  22.85 
1969 07 34.59  17.40  26.00 
1969 08 32.40  15.40  23.90 
1969 09 28.20  11.90  20.04 
1969 10 24.30   9.89  17.09 
1969 11 13.40    .40   6.89 
1969 12 11.00    .20   5.60 
1970 01  6.60  -2.30   2.15 
1970 02 12.20    .10   6.15 
1970 03 14.50   2.80   8.64 
1970 04 21.70   8.50  15.10 
1970 05 26.70  11.30  19.00 
1970 06 33.50  15.00  24.25 
1970 07 34.40  18.40  26.40 
1970 08 35.50  17.10  26.30 
1970 09 30.30  12.00  21.15 
1970 10 24.60   8.00  16.29 
1970 11 18.70   5.20  11.95 
1970 12  8.50  -1.60   3.45 
1971 01  7.90  -3.70   2.09 
1971 02  7.90  -1.80   3.05 
1971 03 15.00   4.00   9.50 
1971 04 17.40   5.90  11.65 
1971 05 26.70  12.20  19.45 
1971 06 32.70  15.40  24.05 
1971 07 35.50  19.60  27.55 
1971 08 34.30  17.60  25.95 
1971 09 29.90  11.70  20.80 
1971 10 23.40   6.40  14.90 
1971 11 14.00   3.90   8.95 
1971 12  7.40  -1.70   2.85 
1972 01  -.50  -8.60  -4.55 
1972 02  1.60  -9.39  -3.90 
1972 03 10.50    .70   5.60 
1972 04 20.00   7.30  13.65 
1972 05 21.30   9.00  15.15 
1972 06 30.70  14.70  22.70 
1972 07 35.50  17.60  26.55 
1972 08 31.80  15.10  23.45 
1972 09 31.00  13.20  22.10 
1972 10 26.20  10.10  18.15 
1972 11 15.00   2.90   8.95 
1972 12  2.70  -4.50   -.90 
1973 01   .80  -9.30  -4.25 
1973 02 10.80    .70   5.75 
1973 03 15.00   2.80   8.89 
1973 04 20.50   7.70  14.10 
1973 05 26.40  11.10  18.75 
1973 06 33.80  16.50  25.15 
1973 07 36.50  18.90  27.70 
1973 08 35.30  17.70  26.50 
1973 09 31.70  13.40  22.55 
1973 10 26.30   9.70  18.00 
1973 11 15.60   1.60   8.60 
1973 12  8.80  -2.40   3.20 
1974 01 -1.10  -8.10  -4.60 
1974 02  -.20  -9.39  -4.79 
1974 03 12.40   3.10   7.75 
1974 04 19.10   7.80  13.45 
1974 05 27.90  12.10  20.00 
1974 06 33.70  16.60  25.15 
1974 07 33.59  18.29  25.95 
1974 08 34.09  17.20  25.65 
1974 09 29.70  13.10  21.40 
1974 10 23.30   6.80  15.04 
1974 11 16.90   4.40  10.65 
1974 12  3.10  -4.50   -.70 
1975 01  4.30  -3.70    .30 
1975 02  7.20  -2.60   2.30 
1975 03 14.20   2.50   8.35 
1975 04 22.20   7.70  14.95 
1975 05 24.90  10.70  17.79 
1975 06 34.00  16.50  25.25 
1975 07 38.80  20.70  29.75 
1975 08 37.00  18.40  27.70 
1975 09 32.00  14.00  23.00 
1975 10 23.40   6.50  14.95 
1975 11 11.90   1.80   6.85 
1975 12  4.60  -2.40   1.09 
1976 01  4.80  -3.10    .85 
1976 02  5.30  -2.60   1.35 
1976 03  9.60   -.80   4.40 
1976 04 17.79   6.60  12.20 
1976 05 25.60  10.80  18.20 
1976 06 33.90  15.80  24.85 
1976 07 37.50  19.70  28.60 
1976 08 36.50  19.00  27.75 
1976 09 32.09  14.70  23.40 
1976 10 22.90   8.89  15.90 
1976 11 13.20   2.50   7.85 
1976 12  8.00    .60   4.30 
1977 01 -3.00 -10.50  -6.75 
1977 02  7.30  -5.50    .90 
1977 03 18.10   5.40  11.75 
1977 04 20.80   7.80  14.29 
1977 05 26.30  11.50  18.90 
1977 06 35.50  17.10  26.30 
1977 07 38.90  20.60  29.75 
1977 08 37.50  19.40  28.45 
1977 09 32.70  14.00  23.35 
1977 10 20.40   8.70  14.54 
1977 11 14.30   3.50   8.89 
1977 12  7.90    .70   4.30 
1978 01  7.50   -.90   3.30 
1978 02 11.40    .90   6.14 
1978 03 16.10   3.60   9.85 
1978 04 22.60   9.50  16.04 
1978 05 27.70  12.10  19.90 
1978 06 32.80  15.00  23.90 
1978 07 36.80  18.29  27.55 
1978 08 37.50  18.00  27.75 
1978 09 33.50  14.40  23.95 
1978 10 24.50   9.80  17.15 
1978 11 10.70   -.10   5.30 
1978 12 10.60   2.50   6.55 
1979 01  6.10  -1.90   2.09 
1979 02 12.30   1.40   6.85 
1979 03 13.50   2.00   7.75 
1979 04 22.60  10.30  16.45 
1979 05 24.50  11.30  17.90 
1979 06 31.90  16.20  24.05 
1979 07 38.20  20.70  29.45 
1979 08 34.70  17.79  26.25 
1979 09 32.40  15.00  23.70 
1979 10 24.30  10.50  17.40 
1979 11 17.60   3.50  10.55 
1979 12  6.10  -2.30   1.90 
1980 01   .70  -8.20  -3.75 
1980 02  1.80  -9.10  -3.65 
1980 03 11.80    .70   6.25 
1980 04 22.20  10.00  16.10 
1980 05 27.70  11.90  19.79 
1980 06 34.40  16.40  25.40 
1980 07 37.80  19.60  28.70 
1980 08 37.30  18.79  28.05 
1980 09 32.20  14.00  23.10 
1980 10 23.60   8.80  16.20 
1980 11 15.20   4.69   9.95 
1980 12  8.39  -1.10   3.65 
1981 01  7.60  -2.60   2.50 
1981 02  9.60   -.50   4.55 
1981 03 16.00   3.80   9.89 
1981 04 21.50   7.60  14.55 
1981 05 25.90  10.70  18.29 
1981 06 31.90  14.50  23.20 
1981 07 36.59  19.29  27.95 
1981 08 36.59  18.20  27.40 
1981 09 29.60  10.50  20.04 
1981 10 20.00   5.00  12.50 
1981 11 15.70   1.20   8.45 
1981 12 11.60  -1.20   5.20 
1982 01  5.90  -3.70   1.10 
1982 02  2.30  -7.70  -2.69 
1982 03 11.00   -.80   5.10 
1982 04 22.00   7.40  14.70 
1982 05 25.20  10.20  17.70 
1982 06 31.70  13.70  22.70 
1982 07 34.20  15.50  24.85 
1982 08 33.80  15.40  24.59 
1982 09 29.50  12.00  20.75 
1982 10 19.00   7.00  13.00 
1982 11  9.60    .10   4.85 
1982 12 -2.60 -10.70  -6.64 
1983 01  -.70 -12.40  -6.55 
1983 02  -.10 -10.10  -5.10 
1983 03  9.70  -1.80   3.94 
1983 04 16.79   4.60  10.70 
1983 05 24.60  10.50  17.54 
1983 06 32.59  13.80  23.20 
1983 07 36.30  17.40  26.84 
1983 08 36.20  17.90  27.05 
1983 09 30.70  11.80  21.25 
1983 10 23.00   4.10  13.55 
1983 11 16.90   1.90   9.39 
1983 12  5.30  -3.90    .70 
1984 01  3.80  -6.50  -1.35 
1984 02  7.00  -4.50   1.25 
1984 03 14.40   3.00   8.70 
1984 04 20.20   6.60  13.40 
1984 05 21.30   7.20  14.25 
1984 06 32.50  14.30  23.40 
1984 07 34.80  17.29  26.05 
1984 08 35.20  17.29  26.25 
1984 09 29.80  11.80  20.80 
1984 10 21.00   4.60  12.80 
1984 11 13.10   2.60   7.85 
1984 12 -1.70  -7.80  -4.75 
1985 01  6.60  -4.90    .84 
1985 02  8.60  -2.50   3.05 
1985 03 11.00  -1.40   4.80 
1985 04 19.60   6.60  13.10 
1985 05 25.70  10.00  17.85 
1985 06 32.40  14.40  23.40 
1985 07 35.30  17.90  26.59 
1985 08 31.80  15.80  23.80 
1985 09 30.80  12.20  21.50 
1985 10 22.30   6.70  14.50 
1985 11 14.70   3.30   9.00 
1985 12  8.10  -1.20   3.45 
1986 01  8.39  -3.50   2.44 
1986 02  9.00  -1.40   3.80 
1986 03  9.60   -.70   4.45 
1986 04 17.70   6.80  12.25 
1986 05 22.70   9.50  16.10 
1986 06 30.00  15.00  22.50 
1986 07 34.20  18.90  26.55 
1986 08 32.30  16.79  24.55 
1986 09 29.30  12.10  20.70 
1986 10 24.20   8.80  16.50 
1986 11 11.90    .60   6.25 
1986 12  5.80  -3.90    .95 
1987 01 10.50  -3.20   3.65 
1987 02 12.20  -1.00   5.60 
1987 03 11.90   1.70   6.80 
1987 04 19.79   6.50  13.15 
1987 05 27.00  11.90  19.45 
1987 06 32.59  15.70  24.15 
1987 07 33.80  18.40  26.09 
1987 08 33.80  17.90  25.84 
1987 09 29.80  13.20  21.50 
1987 10 17.70   6.80  12.25 
1987 11 15.60   2.90   9.25 
1987 12  9.50  -1.50   4.00 
1988 01  4.90  -3.30    .80 
1988 02  6.10  -2.40   1.84 
1988 03 14.10   2.40   8.25 
1988 04 18.90   6.20  12.54 
1988 05 26.70  11.00  18.85 
1988 06 31.10  15.10  23.10 
1988 07 35.00  19.50  27.25 
1988 08 33.50  18.40  25.95 
1988 09 30.20  12.30  21.25 
1988 10 23.90   7.30  15.60 
1988 11 15.90   1.60   8.75 
1988 12 10.40  -2.20   4.10 
1989 01 -3.10 -15.60  -9.35 
1989 02 -4.10 -17.10 -10.60 
1989 03  9.39   -.50   4.44 
1989 04 20.29   6.60  13.45 
1989 05 25.20  10.60  17.90 
1989 06 33.30  15.40  24.34 
1989 07 35.70  19.20  27.45 
1989 08 34.80  18.90  26.84 
1989 09 30.20  12.20  21.20 
1989 10 24.10   7.30  15.70 
1989 11 15.00   2.80   8.89 
1989 12  9.30  -1.20   4.05 
1990 01  2.60  -6.10  -1.75 
1990 02  5.20  -4.40    .39 
1990 03 12.60   -.20   6.20 
1990 04 18.79   5.00  11.90 
1990 05 27.20  11.00  19.10 
1990 06 33.40  15.40  24.40 
1990 07 34.59  19.50  27.05 
1990 08 35.40  18.90  27.15 
1990 09 32.50  13.50  23.00 
1990 10 22.80   7.10  14.95 
1990 11 17.00   2.70   9.85 
1990 12  9.50  -3.60   2.95 
1991 01  4.30  -4.19    . 5 
1991 02  4.60  -5.40   -.40 
1991 03 11.80   1.80   6.80 
1991 04 20.90   7.10  14.00 
1991 05 24.80  10.20  17.50 
1991 06 31.80  15.10  23.45 
1991 07 35.80  19.40  27.59 
1991 08 35.20  17.50  26.35 
1991 09 30.50  12.70  21.60 
1991 10 21.50   7.10  14.30 
1991 11 15.00   1.70   8.35 
1991 12  4.80  -4.80    . 0 
1992 01 -2.90 -12.90  -7.89 
1992 02  2.09  -8.20  -3.05 
1992 03  5.50  -4.80    .34 
1992 04 17.50   5.00  11.25 
1992 05 20.20   8.50  14.35 
1992 06 29.10  14.70  21.90 
1992 07 35.00  19.29  27.15 
1992 08 31.90  17.29  24.59 
1992 09 28.30  11.10  19.70 
1992 10 22.70   5.80  14.25 
1992 11 14.70   2.00   8.35 
1992 12  5.80  -2.50   1.65 
1993 01 -1.60 -11.60  -6.60 
1993 02  3.80  -4.60   -.39 
1993 03 11.10    .30   5.70 
1993 04 18.10   6.20  12.15 
1993 05 22.80  10.00  16.40 
1993 06 30.70  13.90  22.30 
1993 07 33.80  18.29  26.05 
1993 08 33.00  17.79  25.40 
1993 09 31.10  13.60  22.35 
1993 10 20.90   6.30  13.60 
1993 11 12.30   1.50   6.90 
1993 12  8.89  -1.50   3.69 
1994 01  7.50  -1.70   2.90 
1994 02  8.20  -2.30   2.94 
1994 03 13.30   1.40   7.35 
1994 04 20.10   7.30  13.70 
1994 05 24.30  10.80  17.54 
1994 06 31.50  14.90  23.20 
1994 07 35.40  19.60  27.50 
1994 08 36.09  18.70  27.40 
1994 09 27.00  11.60  19.29 
1994 10 20.50   7.60  14.05 
1994 11 14.40   3.80   9.09 
1994 12  5.90  -4.19    .85 
1995 01 10.00  -2.70   3.65 
1995 02  9.60  -2.00   3.80 
1995 03 14.40   1.10   7.75 
1995 04 18.50   5.90  12.20 
1995 05 23.80  10.40  17.09 
1995 06 29.20  14.00  21.60 
1995 07 36.40  19.79  28.10 
1995 09 30.10  12.80  21.45 
1995 10 22.40   5.90  14.15 
1995 11 17.00    .60   8.80 
1995 12  5.60  -4.80    .39 
1996 01   .80  -8.60  -3.90 
1996 02  8.80   -.30   4.25 
1996 03 10.20    .90   5.55 
1996 04 17.90   6.50  12.20 
1996 05 25.30  12.00  18.65 
1996 06 31.10  16.10  23.60 
1996 07 32.70  19.00  25.85 
1996 08 33.70  17.79  25.75 
1996 09 31.10  13.70  22.40 
1996 10 22.60   7.50  15.05 
1996 11 13.30   1.20   7.25 
1996 12 11.00   -.60   5.20 
1997 01  8.89  -2.80   3.04 
1997 02  8.50  -5.00   1.75 
1997 03 10.10   -.30   4.90 
1997 04 18.29   5.90  12.10 
1997 05 24.10  10.60  17.35 
1997 06 31.10  16.60  23.85 
1997 07 36.50  20.70  28.60 
1997 08 36.70  19.50  28.10 
1997 09 29.40  12.80  21.10 
1997 10 23.60   8.80  16.20 
1997 11 12.70   2.60   7.64 
1997 12  8.60  -1.30   3.65 
1998 01  3.30  -5.60  -1.15 
1998 02  7.40  -2.09   2.65 
1998 03 12.50    .90   6.70 
1998 04 20.80   7.40  14.10 
1998 05 25.40  11.40  18.40 
1998 06 32.90  17.50  25.20 
1998 07 34.90  19.60  27.25 
1998 08 34.59  19.50  27.05 
1998 09 30.90  14.80  22.85 
1998 10 22.90   7.50  15.20 
1998 11 18.70   4.10  11.40 
1998 12 15.20   1.50   8.35 
1999 01  7.30  -1.80   2.75 
1999 02 12.60   -.10   6.25 
1999 03 13.50   1.30   7.40 
1999 04 20.90   7.20  14.04 
1999 05 28.20  11.90  20.04 
1999 06 33.59  16.50  25.05 
1999 07 34.20  18.40  26.30 
1999 08 34.80  19.29  27.05 
1999 09 30.90  13.10  22.00 
1999 10 24.50   8.80  16.65 
1999 11 13.90   2.30   8.09 
1999 12  8.70  -1.70   3.50 
2000 01  5.30  -5.20    . 5 
2000 02  3.20  -8.50  -2.65 
2000 03 14.90   1.20   8.05 
2000 04 23.00   9.50  16.25 
2000 05 28.50  12.60  20.55 
2000 06 33.30  16.10  24.70 
2000 07 34.40  19.40  26.90 
2000 08 34.50  19.40  26.95 
2000 09 30.60  14.00  22.30 
2000 10 20.90   6.70  13.79 
2000 11 11.80   1.40   6.60 
2000 12  5.50  -2.50   1.50 
2002 02  9.37   -.47   4.44 
2002 03 16.37   2.58   9.47 
2002 07 33.43  20.17  26.80 
2002 08 34.82  19.19  27.00 
2002 09 31.49  14.26  22.87 
2002 11 13.18   2.61   7.89 
2003 07 36.03  21.46  28.74 
2003 08 34.25  19.62  26.93 
2003 09 29.85  13.76  21.80 
2003 11 13.65   2.56   8.10 
2004 02 10.82   -.58   5.11 
2004 04 16.10   7.47  11.78 
2004 05 22.94  12.38  17.66 
2004 06 30.67  17.15  23.91 
2004 07 33.24  19.02  26.13 
2004 08 34.87  19.20  27.04 
2004 09 29.61  14.74  22.17 
2004 12  4.86  -2.86   1.00 
2005 02  4.64  -4.04    .29 
2005 04 20.32   8.04  14.18 
2005 05 23.67  11.24  17.45 
2005 06 31.48  17.61  24.54 
2005 07 35.34  22.92  29.13 
2005 09 30.64  14.19  22.41 
2005 10 24.39   9.72  17.06 
2005 11 13.17   3.18   8.17 
2005 12 12.19   1.19   6.68 
2006 02 10.70    .93   5.81 
2006 03 16.12   3.64   9.88 
2006 04 20.01   8.60  14.31 
2006 05 25.93  12.85  19.39 
2006 07 35.18  21.35  28.27 
2006 08 34.03  19.14  26.58 
2006 09 29.80  13.84  21.82 
2006 10 22.54  10.74  16.64 
2006 11 11.40   2.28   6.83 
2007 01  1.58  -6.65  -2.53 
2007 02  8.35   -.50   3.92 
2007 03 11.31   1.17   6.24 
2007 04 17.41   7.12  12.26 
2007 05 25.19  12.81  19.00 
2007 06 31.90  18.24  25.07 
2007 07 33.16  21.13  27.14 
2007 08 32.93  19.64  26.28 
2007 09 29.62  14.42  22.02 
2007 10 22.91   8.54  15.72 
2007 11 16.29   3.55   9.92 
2008 01 -6.88 -15.61 -11.24 
2008 02  2.91  -7.03  -2.06 
2008 03 19.06   5.74  12.40 
2008 04 22.09   8.43  15.26 
2008 05 25.42  12.82  19.11 
2008 06 32.23  18.51  25.37 
2008 07 34.64  21.20  27.92 
2008 10 22.80   9.49  16.14 
2008 11 10.10   2.27   6.18 
2009 01  4.71  -5.27   -.27 
2009 02 10.67    .90   5.78 
2009 04 15.95   5.01  10.48 
2009 11 12.52   2.88   7.70 
2010 10 25.22   9.63  17.42 
2010 11 15.54   1.51   8.52 
2010 12 11.39  -2.74   4.32 
2011 01  1.89  -5.91  -2.01 
2011 07 35.14  21.45  28.29 
2011 10 21.72   7.99  14.85 
2012 01  7.55  -4.11   1.72 
2012 02  7.06  -2.30   2.38 
2012 05 25.75  13.16  19.45 
2012 06 31.09  17.73  24.41 
2012 07 34.18  20.52  27.35 
2012 08 34.37  19.79  27.08 
2012 10 22.25   8.55  15.40 
2012 11 12.61   3.44   8.02 
2012 12  7.09  -1.69   2.70 
2013 01  7.97  -2.93   2.52 
2013 02 11.74   -.56   5.58 
2013 03 16.07   4.14  10.10 
2013 04 19.29   7.47  13.38 
2013 05 23.77  11.56  17.66 
2013 06 32.21  17.54  24.88 
2013 07 37.06  22.14  29.60 
2013 08 33.89  20.07  26.98 
2013 10 22.35   7.62  14.98 
2013 11 12.45   3.70   8.07 
2013 12  6.01  -2.94   1.53 
