1961 01 99.99 -99.99   -.50 
1961 02 99.99 -99.99   1.30 
1961 03 99.99 -99.99   4.50 
1961 04 99.99 -99.99   9.89 
1961 05 99.99 -99.99  17.79 
1961 06 99.99 -99.99  23.00 
1961 07 99.99 -99.99  26.20 
1961 08 99.99 -99.99  25.20 
1961 09 99.99 -99.99  18.39 
1961 10 99.99 -99.99  12.80 
1961 11 99.99 -99.99   7.40 
1961 12 99.99 -99.99   3.50 
1962 01 99.99 -99.99  -5.40 
1962 02 99.99 -99.99   2.20 
1962 03 99.99 -99.99  10.18 
1962 04 99.99 -99.99  11.50 
1962 05 99.99 -99.99  17.39 
1962 06 99.99 -99.99  21.60 
1962 07 99.99 -99.99  27.00 
1962 08 99.99 -99.99  25.00 
1962 09 99.99 -99.99  19.70 
1962 10 99.99 -99.99  13.60 
1962 11 99.99 -99.99   7.00 
1962 12 99.99 -99.99   3.80 
1963 01 99.99 -99.99   4.09 
1963 02 99.99 -99.99   5.70 
1963 03 99.99 -99.99   6.40 
1963 04 99.99 -99.99  11.90 
1963 05 99.99 -99.99  14.30 
1963 06 99.99 -99.99  19.79 
1963 07 99.99 -99.99  23.70 
1963 08 99.99 -99.99  22.50 
1963 09 99.99 -99.99  19.50 
1963 10 99.99 -99.99  14.30 
1963 11 99.99 -99.99   6.00 
1963 12 99.99 -99.99    . 0 
1964 01 99.99 -99.99 -14.90 
1964 02 99.99 -99.99  -4.30 
1964 03 99.99 -99.99   5.20 
1964 04 99.99 -99.99   9.00 
1964 05 99.99 -99.99  16.20 
1964 06 99.99 -99.99  21.20 
1964 07 99.99 -99.99  24.10 
1964 08 99.99 -99.99  22.80 
1964 09 99.99 -99.99  19.00 
1964 10 99.99 -99.99  11.30 
1964 11 99.99 -99.99   6.60 
1964 12 99.99 -99.99   -.80 
1965 01 99.99 -99.99  -4.90 
1965 02 99.99 -99.99   -.90 
1965 03 99.99 -99.99   6.50 
1965 04 99.99 -99.99  10.10 
1965 05 99.99 -99.99  16.29 
1965 06 99.99 -99.99  20.00 
1965 07 99.99 -99.99  23.10 
1965 08 99.99 -99.99  24.20 
1965 09 99.99 -99.99  18.50 
1965 10 99.99 -99.99  10.80 
1965 11 99.99 -99.99   6.30 
1965 12 99.99 -99.99   2.20 
1966 01 99.99 -99.99   5.50 
1966 02 99.99 -99.99   5.30 
1966 03 99.99 -99.99   8.18 
1966 04 99.99 -99.99  13.40 
1966 05 99.99 -99.99  16.89 
1966 06 99.99 -99.99  23.50 
1966 07 99.99 -99.99  26.70 
1966 08 99.99 -99.99  27.00 
1966 09 99.99 -99.99  20.20 
1966 10 99.99 -99.99  13.70 
1966 11 99.99 -99.99   8.89 
1966 12 99.99 -99.99   4.59 
1967 01 99.99 -99.99    . 0 
1967 02 99.99 -99.99  -4.19 
1967 03 99.99 -99.99   4.30 
1967 04 99.99 -99.99  10.40 
1967 05 99.99 -99.99  17.10 
1967 06 99.99 -99.99  19.39 
1967 07 99.99 -99.99  24.60 
1967 08 99.99 -99.99  25.20 
1967 09 99.99 -99.99  19.10 
1967 10 99.99 -99.99  14.10 
1967 11 99.99 -99.99   7.20 
1967 12 99.99 -99.99   2.09 
1968 01 99.99 -99.99  -1.30 
1968 02 99.99 -99.99  -1.00 
1968 03 99.99 -99.99   5.90 
1968 04 99.99 -99.99  12.90 
1968 05 99.99 -99.99  17.89 
1968 06 99.99 -99.99  19.50 
1968 07 99.99 -99.99  25.50 
1968 08 99.99 -99.99  24.20 
1968 09 99.99 -99.99  21.50 
1968 10 99.99 -99.99  15.20 
1968 11 99.99 -99.99   8.80 
1968 12 99.99 -99.99   2.80 
1969 01 99.99 -99.99  -2.50 
1969 02 99.99 -99.99  -3.10 
1969 03 99.99 -99.99   6.80 
1969 04 99.99 -99.99  11.10 
1969 05 99.99 -99.99  17.50 
1969 06 99.99 -99.99  22.60 
1969 07 99.99 -99.99  24.30 
1969 08 99.99 -99.99  25.20 
1969 09 99.99 -99.99  19.00 
1969 10 99.99 -99.99  13.00 
1969 11 99.99 -99.99   5.50 
1969 12 99.99 -99.99   5.00 
1970 01 99.99 -99.99   1.80 
1970 02 99.99 -99.99   5.40 
1970 03 99.99 -99.99   8.60 
1970 04 99.99 -99.99  15.30 
1970 05 99.99 -99.99  18.89 
1970 06 99.99 -99.99  23.30 
1970 07 99.99 -99.99  25.70 
1970 08 99.99 -99.99  25.50 
1970 09 99.99 -99.99  20.10 
1970 10 99.99 -99.99  13.00 
1970 11 99.99 -99.99  10.30 
1970 12 99.99 -99.99    .50 
1971 01 99.99 -99.99  -5.10 
1971 02 99.99 -99.99    .20 
1971 03 99.99 -99.99   9.60 
1971 04 99.99 -99.99  11.60 
1971 05 99.99 -99.99  18.70 
1971 06 99.99 -99.99  21.20 
1971 07 99.99 -99.99  23.50 
1971 08 99.99 -99.99  21.90 
1971 09 99.99 -99.99  19.79 
1971 10 99.99 -99.99  11.40 
1971 11 99.99 -99.99   6.40 
1971 12 99.99 -99.99   -.60 
1972 01 99.99 -99.99  -7.70 
1972 02 99.99 -99.99 -10.30 
1972 03 99.99 -99.99   1.10 
1972 04 99.99 -99.99  13.30 
1972 05 99.99 -99.99  13.20 
1972 06 99.99 -99.99  18.79 
1972 07 99.99 -99.99  23.90 
1972 08 99.99 -99.99  21.40 
1972 09 99.99 -99.99  19.00 
1972 10 99.99 -99.99  15.50 
1972 11 99.99 -99.99   5.70 
1972 12 99.99 -99.99  -3.00 
1973 01 99.99 -99.99  -7.70 
1973 02 99.99 -99.99   -.30 
1973 03 99.99 -99.99   4.40 
1973 04 99.99 -99.99   9.39 
1973 05 99.99 -99.99  13.50 
1973 06 99.99 -99.99  18.90 
1973 07 99.99 -99.99  22.30 
1973 08 99.99 -99.99  22.80 
1973 09 99.99 -99.99  17.20 
1973 10 99.99 -99.99  13.60 
1973 11 99.99 -99.99   4.50 
1973 12 99.99 -99.99   -.50 
1974 01 99.99 -99.99  -4.50 
1974 02 99.99 -99.99  -3.50 
1974 03 99.99 -99.99   5.40 
1974 04 99.99 -99.99   8.20 
1974 05 99.99 -99.99  16.29 
1974 06 99.99 -99.99  19.70 
1974 07 99.99 -99.99  21.30 
1974 08 99.99 -99.99  20.90 
1974 09 99.99 -99.99  15.90 
1974 10 99.99 -99.99  13.60 
1974 11 99.99 -99.99   6.60 
1974 12 99.99 -99.99    .90 
1975 01 99.99 -99.99  -1.80 
1975 02 99.99 -99.99   -.30 
1975 03 99.99 -99.99   5.00 
1975 04 99.99 -99.99  13.40 
1975 05 99.99 -99.99  14.90 
1975 06 99.99 -99.99  20.40 
1975 07 99.99 -99.99  25.60 
1975 08 99.99 -99.99  22.50 
1975 09 99.99 -99.99  17.40 
1975 10 99.99 -99.99  10.10 
1975 11 99.99 -99.99   3.80 
1975 12 99.99 -99.99  -5.30 
1976 01 99.99 -99.99  -2.40 
1976 02 99.99 -99.99  -4.80 
1976 03 99.99 -99.99   3.10 
1976 04 99.99 -99.99  10.90 
1976 05 99.99 -99.99  14.10 
1976 06 99.99 -99.99  19.00 
1976 07 99.99 -99.99  22.40 
1976 08 99.99 -99.99  24.50 
1976 09 99.99 -99.99  18.29 
1976 10 99.99 -99.99  12.30 
1976 11 99.99 -99.99   5.40 
1976 12 99.99 -99.99   3.00 
1977 01 99.99 -99.99  -8.10 
1977 02 99.99 -99.99   1.70 
1977 03 99.99 -99.99   6.90 
1977 04 99.99 -99.99  11.90 
1977 05 99.99 -99.99  15.40 
1977 06 99.99 -99.99  20.29 
1977 07 99.99 -99.99  22.80 
1977 08 99.99 -99.99  23.20 
1977 09 99.99 -99.99  19.79 
1977 10 99.99 -99.99   9.60 
1977 11 99.99 -99.99   6.80 
1977 12 99.99 -99.99   -.20 
1978 01 99.99 -99.99    .90 
1978 02 99.99 -99.99   3.70 
1978 03 99.99 -99.99   8.50 
1978 04 99.99 -99.99  11.10 
1978 05 99.99 -99.99  14.80 
1978 06 99.99 -99.99  18.10 
1978 07 99.99 -99.99  24.30 
1978 08 99.99 -99.99  23.20 
1978 09 99.99 -99.99  20.70 
1978 10 99.99 -99.99  13.60 
1978 11 99.99 -99.99   2.40 
1978 12 99.99 -99.99   3.30 
1979 01 99.99 -99.99    .30 
1979 02 99.99 -99.99   4.60 
1979 03 99.99 -99.99   6.50 
1979 04 99.99 -99.99  12.50 
1979 05 99.99 -99.99  16.20 
1979 06 99.99 -99.99  18.90 
1979 07 99.99 -99.99  24.50 
1979 08 99.99 -99.99  25.20 
1979 09 99.99 -99.99  21.70 
1979 10 99.99 -99.99  13.40 
1979 11 99.99 -99.99   8.80 
1979 12 99.99 -99.99   2.90 
1980 01 99.99 -99.99  -1.90 
1980 02 99.99 -99.99    .10 
1980 03 99.99 -99.99   6.10 
1980 04 99.99 -99.99  12.30 
1980 05 99.99 -99.99  17.10 
1980 06 99.99 -99.99  22.00 
1980 07 99.99 -99.99  27.20 
1980 08 99.99 -99.99  24.20 
1980 09 99.99 -99.99  19.40 
1980 10 99.99 -99.99  12.70 
1980 11 99.99 -99.99   8.80 
1980 12 99.99 -99.99   4.80 
1981 01  6.50  -3.10   1.70 
1981 02  8.80  -1.00   3.90 
1981 03 12.70   2.09   7.39 
1981 04 14.60   4.30   9.45 
1981 05 20.50   8.10  14.30 
1981 06 27.70  12.80  20.25 
1981 07 32.90  16.29  24.60 
1981 08 32.50  15.80  24.15 
1981 09 30.20  10.80  20.50 
1981 10 21.70   6.50  14.10 
1981 11 11.30   -.50   5.40 
1981 12  9.50   -.50   4.50 
1982 01  3.30  -7.00  -1.85 
1982 02  2.70  -5.80  -1.55 
1982 03 10.50  -2.30   4.10 
1982 04 20.50   6.90  13.70 
1982 05 22.20  10.70  16.45 
1982 06 27.80  12.50  20.15 
1982 07 32.30  15.70  24.00 
1982 08 30.70  14.30  22.50 
1982 09 28.00  11.10  19.54 
1982 10 18.20   6.80  12.50 
1982 11  7.50  -1.10   3.20 
1982 12 -2.80  -9.20  -6.00 
1983 01 -2.30 -12.80  -7.55 
1983 02  1.30  -6.90  -2.80 
1983 03 10.80   -.60   5.10 
1983 04 18.50   5.40  11.95 
1983 05 23.60  11.20  17.40 
1983 06 28.40  13.20  20.80 
1983 07 34.09  16.90  25.50 
1983 08 31.20  15.50  23.35 
1983 09 27.00   9.20  18.10 
1983 10 20.70   4.19  12.45 
1983 11 14.50   3.90   9.20 
1983 12  7.00  -3.90   1.55 
1984 01  5.50  -4.10    .70 
1984 02  4.00  -4.80   -.40 
1984 03 13.10   1.60   7.35 
1984 04 19.60   6.20  12.90 
1984 05 20.10   8.00  14.05 
1984 06 28.70  12.50  20.60 
1984 07 34.30  17.70  26.00 
1984 08 31.10  14.60  22.85 
1984 09 29.20  10.60  19.90 
1984 10 19.79   4.30  12.04 
1984 11 12.10   2.70   7.40 
1984 12  -.40  -5.60  -3.00 
1985 01  3.00  -3.70   -.35 
1985 02  5.00  -4.00    .50 
1985 03  5.50  -4.80    .34 
1985 04 19.29   7.40  13.35 
1985 05 25.10  10.50  17.79 
1985 06 30.20  13.90  22.05 
1985 07 30.90  15.80  23.35 
1985 08 31.60  14.00  22.80 
1985 09 28.30  10.20  19.25 
1985 10 18.90   4.40  11.65 
1985 11 16.00   2.60   9.30 
1985 12  4.10  -3.90    . 9 
1986 01  3.20  -6.80  -1.80 
1986 02  7.90  -1.40   3.25 
1986 03  9.50   -.90   4.30 
1986 04 18.40   7.90  13.15 
1986 05 21.30   8.30  14.79 
1986 06 25.90  12.10  19.00 
1986 07 32.50  16.70  24.60 
1986 08 32.40  15.20  23.80 
1986 09 30.20  12.10  21.15 
1986 10 20.00   6.80  13.40 
1986 11  9.80   1.10   5.45 
1986 12  4.80  -5.20   -.19 
1987 01  9.89  -1.40   4.25 
1987 02  9.20   -.90   4.15 
1987 03 10.40   -.90   4.75 
1987 04 17.79   3.80  10.79 
1987 05 26.40  10.80  18.60 
1987 06 30.60  13.70  22.15 
1987 07 32.09  16.10  24.09 
1987 08 31.20  14.80  23.00 
1987 09 26.80  10.30  18.54 
1987 10 14.90   4.50   9.70 
1987 11 12.20    .20   6.20 
1987 12  6.80  -1.00   2.90 
1988 01  -.20  -6.60  -3.40 
1988 02  4.40  -1.90   1.25 
1988 03 12.70   1.20   6.95 
1988 04 18.40   5.50  11.95 
1988 05 22.80   9.10  15.95 
1988 06 27.30  12.30  19.79 
1988 07 30.10  16.00  23.05 
1988 08 29.00  14.90  21.95 
1988 09 26.60  10.30  18.45 
1988 10 20.70   6.80  13.75 
1988 11 12.60   -.10   6.25 
1988 12  7.80  -2.40   2.70 
1989 01 -1.80 -14.00  -7.90 
1989 02  1.20 -10.10  -4.45 
1989 03 13.40   2.90   8.14 
1989 04 23.00   7.40  15.20 
1989 05 25.10  10.00  17.54 
1989 06 30.50  13.50  22.00 
1989 07 34.30  18.40  26.34 
1989 08 33.20  16.00  24.60 
1989 09 27.80  10.70  19.25 
1989 10 19.90   7.30  13.60 
1989 11 12.50   2.90   7.70 
1989 12  7.60  -2.60   2.50 
1990 01 -1.30 -11.30  -6.30 
1990 02  2.80  -6.20  -1.70 
1990 03 11.00  -1.10   4.94 
1990 04 16.40   4.90  10.65 
1990 05 23.00   9.30  16.15 
1990 06 29.60  13.80  21.70 
1990 07 32.40  17.00  24.70 
1990 08 30.70  15.40  23.05 
1990 09 29.60  10.80  20.20 
1990 10 20.50   5.50  13.00 
1990 11 15.50   1.40   8.45 
1990 12  6.80  -3.70   1.55 
1991 01  3.10  -5.40  -1.15 
1991 02  5.30  -5.80   -.25 
1991 03 10.10    . 0   5.05 
1991 04 20.40   7.10  13.75 
1991 05 22.20   8.80  15.50 
1991 06 28.00  13.50  20.75 
1991 07 32.09  16.70  24.40 
1991 08 32.30  16.40  24.34 
1991 09 28.20  10.00  19.10 
1991 10 22.10   7.50  14.80 
1991 11 12.40    .70   6.55 
1991 12  2.80  -3.50   -.35 
1992 01   . 0  -9.39  -4.69 
1992 02  4.50  -5.50   -.50 
1992 03  9.00  -3.00   3.00 
1992 04 18.00   3.50  10.75 
1992 05 19.40   8.39  13.90 
1992 06 25.70  11.70  18.70 
1992 07 30.80  15.00  22.90 
1992 08 29.00  14.10  21.55 
1992 09 26.00   9.00  17.50 
1992 10 22.20   5.60  13.90 
1992 11 12.10    .70   6.40 
1992 12  4.90  -3.00    .95 
1993 01 -1.60 -10.70  -6.15 
1993 02  -.20  -8.39  -4.29 
1993 03  9.50  -1.90   3.80 
1993 04 17.50   4.90  11.20 
1993 05 21.70   9.00  15.35 
1993 06 26.70  12.40  19.54 
1993 07 31.10  15.60  23.35 
1993 08 30.50  15.20  22.85 
1993 09 28.50  10.00  19.25 
1993 10 20.29   4.00  12.15 
1993 11  4.90   -.70   2.10 
1993 12   .90  -4.30  -1.70 
1994 01  4.10  -2.20    .94 
1994 02  4.80  -4.10    .35 
1994 03 11.90   1.20   6.55 
1994 04 20.70   7.60  14.15 
1994 05 22.90   9.80  16.35 
1994 06 27.20  13.20  20.20 
1994 07 30.60  16.00  23.30 
1994 08 31.20  16.29  23.75 
1994 09 27.20  10.50  18.85 
1994 10 20.80   7.30  14.04 
1994 11 12.30   2.70   7.50 
1994 12  1.10  -5.30  -2.10 
1995 01  6.70  -2.70   1.99 
1995 02  7.80  -2.40   2.70 
1995 03 14.90    .60   7.75 
1995 04 18.50   6.10  12.30 
1995 05 25.00  10.50  17.75 
1995 06 28.00  13.20  20.60 
1995 07 31.20  16.60  23.90 
1995 08 32.80  16.00  24.40 
1995 09 27.20  11.70  19.45 
1995 10 19.29   4.80  12.04 
1995 11 14.20   1.30   7.75 
1995 12  6.10  -5.10    .50 
1996 01  3.30  -4.19   -.44 
1996 02  8.70  -2.00   3.35 
1996 03 11.00   1.30   6.15 
1996 04 17.50   5.20  11.35 
1996 05 25.50  11.90  18.70 
1996 06 28.00  13.30  20.65 
1996 07 33.00  17.40  25.20 
1996 08 33.09  15.80  24.45 
1996 09 28.30  12.00  20.15 
1996 10 20.40   6.50  13.45 
1996 11 12.90   -.30   6.30 
1996 12 10.80   1.80   6.30 
1997 01  6.50  -4.60    .95 
1997 02  4.60  -7.30  -1.35 
1997 03  7.70  -2.50   2.60 
1997 04 18.60   5.00  11.80 
1997 05 24.10   9.89  17.00 
1997 06 28.50  13.20  20.85 
1997 07 31.20  16.90  24.05 
1997 08 33.30  16.40  24.84 
1997 09 25.90  10.20  18.04 
1997 10 22.50   7.90  15.20 
1997 11 13.10   -.20   6.45 
1997 12  5.60  -2.60   1.50 
1998 01  2.70  -4.90  -1.10 
1998 02  4.50  -6.00   -.75 
1998 03 13.20    .80   7.00 
1998 04 20.20   7.00  13.60 
1998 05 23.50  10.80  17.15 
1998 06 30.80  16.10  23.45 
1998 07 32.30  18.00  25.15 
1998 08 33.20  16.79  25.00 
1998 09 28.70  12.00  20.35 
1998 10 22.70   5.90  14.30 
1998 11 17.10   3.40  10.25 
1998 12  9.80   -.80   4.50 
1999 01  6.60  -3.00   1.80 
1999 02 11.60  -1.00   5.30 
1999 03 13.50    .90   7.20 
1999 04 18.40   6.20  12.29 
1999 05 24.30  10.10  17.20 
1999 06 29.70  14.40  22.05 
1999 07 31.80  17.79  24.80 
1999 08 34.50  18.50  26.50 
1999 09 27.20  11.70  19.45 
1999 10 21.60   7.00  14.30 
1999 11 12.20   1.30   6.75 
1999 12  8.39  -2.70   2.85 
2000 01  4.80  -4.10    .35 
2000 02  7.00  -4.90   1.04 
2000 03 11.60  -1.20   5.20 
2000 04 21.30   7.50  14.40 
2000 05 24.00  10.50  17.25 
2000 06 30.00  14.40  22.20 
2000 07 35.90  19.10  27.50 
2000 08 33.50  17.60  25.55 
2000 09 28.50  12.60  20.55 
2000 10 19.29   5.90  12.60 
2000 11 12.30    .40   6.35 
2000 12  5.90   -.30   2.80 
2001 02  8.84   -.92   3.96 
2001 09 29.34  13.41  21.37 
2002 02 10.02  -1.67   4.17 
2002 05 19.84   9.89  14.86 
2002 07 32.18  18.64  25.41 
2002 09 29.99  13.98  21.98 
2003 03  7.83    .26   4.04 
2004 02  7.36  -2.01   2.67 
2004 03 15.26   1.90   8.58 
2004 04 15.38   4.34   9.86 
2004 09 28.23  12.49  20.36 
2005 01   .97  -6.88  -2.95 
2005 02  2.01  -6.98  -2.48 
2005 06 27.73  15.66  21.69 
2005 07 33.77  20.41  27.09 
2005 09 27.97  13.43  20.70 
2005 10 20.91   7.15  14.03 
2006 03 15.06   2.15   8.60 
2006 04 18.69   8.62  13.65 
2006 05 24.62  12.28  18.45 
2006 07 32.09  18.91  25.50 
2006 08 35.34  19.17  27.25 
2006 09 28.51  13.67  21.09 
2006 10 21.03   9.18  15.11 
2006 12  1.33  -7.93  -3.30 
2007 02  5.28  -3.38    .95 
2007 03 10.41   1.50   5.95 
2007 04 14.51   5.43   9.97 
2007 05 25.02  12.78  18.90 
2007 06 28.96  16.52  22.74 
2007 07 30.76  18.59  24.67 
2007 08 31.45  18.28  24.86 
2007 09 29.94  13.86  21.90 
2007 10 21.94   8.47  15.21 
2007 11 12.03   1.17   6.60 
2007 12  4.53  -3.77    .38 
2008 01 -4.46 -14.48  -9.47 
2008 02  2.67  -6.02  -1.67 
2008 03 18.20   5.05  11.62 
2008 04 22.92   9.72  16.32 
2008 05 22.97  10.91  16.93 
2008 06 28.87  16.04  22.46 
2008 07 32.43  18.99  25.71 
2008 08 33.63  18.81  26.22 
2008 09 27.40  13.86  20.63 
2008 10 19.66   8.51  14.08 
2008 11 13.01   3.04   8.02 
2009 01  -.52  -9.29  -4.90 
2009 02 10.18   -.19   4.99 
2009 03 13.06   2.01   7.53 
2009 04 15.55   4.98  10.26 
2009 05 24.72  11.06  17.89 
2009 06 27.37  15.09  21.23 
2009 08 29.64  17.06  23.34 
2009 09 23.96  12.21  18.08 
2009 10 22.90   7.87  15.38 
2009 11 13.94   3.89   8.91 
2009 12  9.64    .87   5.26 
2010 01  8.33   -.49   3.92 
2010 03 14.48   4.12   9.29 
2010 04 17.49   6.59  12.04 
2010 08 33.11  17.43  25.27 
2010 09 31.34  14.58  22.96 
2010 10 22.64   9.96  16.29 
2010 11 16.52   -.24   8.14 
2010 12 11.72  -2.13   4.79 
2011 01  3.77  -2.83    .47 
2011 03 12.48   1.66   7.07 
2011 04 17.62   7.49  12.56 
2011 05 22.86  11.33  17.09 
2011 06 28.60  16.04  22.32 
2011 07 33.86  19.93  26.89 
2011 08 31.68  18.20  24.94 
2011 09 26.95  13.65  20.29 
2011 10 19.10   5.73  12.41 
2011 11  6.77  -1.10   2.83 
2011 12  3.26  -5.29  -1.01 
2012 01  5.47  -4.12    .67 
2012 02  4.98  -5.32   -.16 
2012 03  9.18  -2.73   3.22 
2012 04 20.26   8.59  14.42 
2012 05 25.48  12.74  19.11 
2012 06 30.06  16.79  23.43 
2012 07 30.90  18.37  24.64 
2012 08 33.79  19.41  26.60 
2012 09 28.34  13.56  20.95 
2012 10 22.26   9.25  15.75 
2012 11 13.74   4.73   9.24 
2012 12  6.06   -.65   2.70 
2013 01  3.75  -5.66   -.95 
2013 02  8.21   -.11   4.05 
2013 03 14.40   2.55   8.47 
2013 04 19.26   6.90  13.08 
2013 05 21.89  10.85  16.36 
2013 06 28.39  15.57  21.98 
2013 07 32.05  19.54  25.79 
2013 08 31.23  17.28  24.25 
2013 09 29.02  12.95  20.98 
2013 10 19.62   5.21  12.42 
2013 11 13.71   3.95   8.83 
2013 12 -2.28 -10.46  -6.37 
