1961 01 -4.60 -20.20 -12.40 
1961 02 -3.60 -17.20 -10.40 
1961 03  2.09 -10.80  -4.35 
1961 04  7.20  -7.40   -.10 
1961 05 11.70  -2.90   4.39 
1961 06 20.80   3.60  12.20 
1961 07 21.60   7.60  14.60 
1961 08 20.50   7.90  14.20 
1961 09 18.90   4.60  11.75 
1961 10  8.89  -4.80   2.04 
1961 11   .20 -13.30  -6.55 
1961 12 -5.10 -21.40 -13.25 
1962 01 -4.90 -19.60 -12.25 
1962 02 -1.70 -14.50  -8.10 
1962 03  1.30 -12.30  -5.50 
1962 04  7.90  -6.60    .65 
1962 05 10.80  -4.40   3.20 
1962 06 18.50   2.50  10.50 
1962 07 21.60   7.50  14.55 
1962 08 21.10   6.80  13.95 
1962 09 17.20   3.10  10.15 
1962 10  7.30  -9.30  -1.00 
1962 11  1.70 -13.20  -5.75 
1962 12 -5.00 -20.50 -12.75 
1963 01 -3.20 -22.40 -12.80 
1963 02  -.90 -17.29  -9.09 
1963 03  -.30 -14.30  -7.30 
1963 04  6.30  -7.10   -.39 
1963 05 12.20  -3.40   4.39 
1963 06 20.20   4.40  12.30 
1963 07 22.40   7.70  15.04 
1963 08 20.60   7.50  14.05 
1963 09 14.70   1.60   8.14 
1963 10  8.70  -8.00    .34 
1963 11  2.80 -12.20  -4.69 
1963 12  -.70 -19.90 -10.30 
1964 01 -4.19 -16.60 -10.40 
1964 02 -2.09 -15.20  -8.64 
1964 03  3.10 -11.70  -4.30 
1964 04  8.20  -5.70   1.25 
1964 05  9.70  -5.00   2.34 
1964 06 16.40    .70   8.55 
1964 07 20.10   6.50  13.30 
1964 08 20.90   6.80  13.85 
1964 09 17.10   3.00  10.05 
1964 11  3.20 -14.70  -5.75 
1964 12 -1.50 -16.50  -9.00 
1965 01 -1.10 -17.29  -9.20 
1965 02 -3.40 -15.60  -9.50 
1965 03   .10 -14.30  -7.10 
1965 04  6.10  -7.70   -.79 
1965 05  9.89  -4.19   2.85 
1965 06 16.50   1.10   8.80 
1965 07 20.80   6.30  13.54 
1965 08 18.79   5.60  12.20 
1965 09 14.80    .60   7.70 
1965 10  8.30  -7.70    .30 
1965 11  3.50 -13.00  -4.75 
1965 12  -.60 -18.29  -9.45 
1966 01 -2.40 -23.10 -12.75 
1966 02  -.50 -16.40  -8.45 
1966 03  1.20 -14.10  -6.45 
1966 04  5.00  -9.30  -2.15 
1966 05 11.00  -7.20   1.90 
1966 06 17.90    .20   9.05 
1966 07 20.90   4.19  12.54 
1966 08 19.90   6.00  12.95 
1966 09 14.90  -1.00   6.95 
1966 10  6.20 -12.10  -2.95 
1966 11   . 0 -20.40 -10.20 
1966 12 -2.40 -22.60 -12.50 
1967 01 -4.19 -22.60 -13.40 
1967 02  -.80 -18.20  -9.50 
1967 03   .60 -16.00  -7.70 
1967 04  5.80  -9.89  -2.04 
1967 05  9.50  -8.10    .69 
1967 06 18.20   -.50   8.85 
1967 07 22.20   6.30  14.25 
1967 08 19.40   6.40  12.90 
1967 09 16.50  -1.10   7.70 
1967 10  5.80 -12.50  -3.35 
1967 11  -.40 -19.10  -9.75 
1967 12 -3.60 -21.40 -12.50 
1968 01 -6.30 -22.90 -14.60 
1968 02 -4.90 -20.50 -12.70 
1968 03  1.30 -15.70  -7.20 
1968 04  6.50  -9.60  -1.55 
1968 05 10.50  -6.70   1.90 
1968 06 19.20   1.10  10.15 
1968 07 21.10   5.90  13.50 
1968 08 18.60   5.00  11.80 
1968 09 16.70  -2.30   7.20 
1968 10  5.80 -11.80  -3.00 
1968 11  1.60 -19.10  -8.75 
1968 12 -2.80 -20.10 -11.45 
1969 01 -3.40 -19.60 -11.50 
1969 02 -2.20 -16.60  -9.40 
1969 03  5.00 -14.70  -4.85 
1969 04  5.80  -9.00  -1.59 
1969 05 11.60  -4.80   3.40 
1969 06 16.90    .10   8.50 
1969 07 20.80   4.30  12.54 
1969 08 20.20   5.40  12.80 
1969 09 14.50   -.20   7.15 
1969 10  7.70 -10.10  -1.20 
1969 11  4.30 -15.70  -5.70 
1969 12  -.20 -20.90 -10.55 
1970 01 -3.70 -20.90 -12.30 
1970 02 -3.00 -20.20 -11.60 
1970 03   .80 -13.80  -6.50 
1970 04  8.50 -10.10   -.80 
1970 05 13.00  -4.19   4.40 
1970 06 19.40   1.90  10.65 
1970 07 22.10   5.10  13.60 
1970 08 20.29   5.60  12.95 
1970 09 17.20   1.50   9.35 
1970 10 10.10 -10.60   -.25 
1970 11  1.80 -19.10  -8.65 
1970 12  -.50 -20.40 -10.45 
1971 01 -4.80 -22.40 -13.60 
1971 02 -3.00 -18.70 -10.85 
1971 03   .80 -15.00  -7.10 
1971 04  9.30  -7.80    .75 
1971 05 11.90  -3.60   4.14 
1971 06 20.70   5.50  13.10 
1971 07 21.00   7.40  14.20 
1971 08 20.10   5.10  12.60 
1971 09 15.50  -3.00   6.25 
1971 10  8.39  -9.70   -.65 
1971 11  2.30 -16.90  -7.30 
1971 12   .90 -20.90 -10.00 
1972 01 -1.10 -17.29  -9.20 
1972 02 -4.50 -19.29 -11.90 
1972 03  3.40 -13.30  -4.94 
1972 04  6.40 -10.30  -1.95 
1972 05 12.50  -6.30   3.10 
1972 06 17.29    .30   8.79 
1972 07 22.10   5.10  13.60 
1972 08 21.30   5.70  13.50 
1972 09 13.50  -1.10   6.20 
1972 10  5.20 -10.00  -2.40 
1972 11 -1.30 -17.29  -9.29 
1972 12 -2.40 -18.10 -10.25 
1973 01 -5.10 -18.50 -11.80 
1973 02 -2.00 -17.70  -9.85 
1973 03  1.00 -14.30  -6.65 
1973 04  8.50  -9.60   -.55 
1973 05 12.60  -4.60   4.00 
1973 06 19.79   2.20  11.00 
1973 07 22.00   6.50  14.25 
1973 08 19.79   6.20  13.00 
1973 09 17.60   1.80   9.70 
1973 10  8.20  -8.89   -.34 
1973 11  3.40 -16.00  -6.30 
1973 12 -3.10 -20.90 -12.00 
1974 01 -4.10 -20.10 -12.10 
1974 02 -3.40 -18.29 -10.85 
1974 03  3.90 -11.40  -3.74 
1974 04  9.30  -8.70    .30 
1974 05 12.10  -4.69   3.70 
1974 06 16.70    .60   8.65 
1974 07 20.60   5.70  13.15 
1974 08 20.29   5.10  12.70 
1974 09 15.40  -2.50   6.45 
1974 10 10.50  -8.30   1.09 
1974 11   .90 -17.90  -8.50 
1974 12 -3.70 -20.20 -11.95 
1975 01 -7.50 -23.30 -15.40 
1975 02 -4.00 -19.20 -11.60 
1975 03  -.50 -15.40  -7.95 
1975 04  6.40  -9.89  -1.74 
1975 05 11.10  -6.60   2.25 
1975 06 17.20   1.20   9.20 
1975 07 20.00   4.69  12.35 
1975 08 19.79   5.90  12.85 
1975 09 16.10   2.20   9.15 
1975 10  9.89  -8.70    .59 
1975 11  1.30 -17.79  -8.25 
1975 12  -.60 -19.60 -10.10 
1976 01 -3.10 -20.40 -11.75 
1976 02 -1.70 -16.20  -8.95 
1976 03  1.50 -13.20  -5.85 
1976 04  7.40  -9.39   -.99 
1976 05 12.40  -5.50   3.44 
1976 06 16.50   1.20   8.85 
1976 07 20.60   5.70  13.15 
1976 08 18.70   5.40  12.05 
1976 09 15.60  -2.20   6.70 
1976 10  8.30 -11.20  -1.44 
1976 11  5.30 -14.20  -4.44 
1976 12 -1.80 -19.29 -10.54 
1977 01 -3.80 -18.20 -11.00 
1977 02 -2.00 -19.50 -10.75 
1977 03  5.00 -13.60  -4.30 
1977 04  8.00  -7.40    .29 
1977 05 10.40  -5.50   2.44 
1977 06 15.70   1.50   8.60 
1977 07 21.30   7.40  14.35 
1977 08 20.50   7.10  13.80 
1977 09 16.79   2.50   9.64 
1977 10  9.80  -8.20    .80 
1977 11  4.90 -14.70  -4.89 
1977 12 -2.40 -19.40 -10.90 
1978 01 -5.30 -21.90 -13.60 
1978 02 -3.00 -17.20 -10.10 
1978 03  -.70 -15.20  -7.95 
1978 04  7.60  -9.89  -1.14 
1978 05 14.70  -4.60   5.05 
1978 06 21.30   3.00  12.15 
1978 07 20.80   6.80  13.79 
1978 08 18.79   6.90  12.85 
1978 09 15.30   1.70   8.50 
1978 10  9.30  -8.60    .34 
1978 11 -3.20 -18.60 -10.90 
1978 12 12.70 -31.00 -21.85 
1979 01 -8.70 -25.40 -17.04 
1979 02 -8.39 -22.70 -15.55 
1979 03 -1.40 -13.20  -7.30 
1979 04  7.90  -7.30    .29 
1979 05 10.20  -5.50   2.34 
1979 06 18.10   1.00   9.55 
1979 07 20.20   4.90  12.55 
1979 08 20.80   4.60  12.70 
1979 09 13.60  -2.40   5.60 
1979 10  9.30  -7.90    .70 
1979 11  4.19 -13.10  -4.45 
1979 12 -1.50 -18.70 -10.10 
1980 03   .80 -13.80  -6.50 
1980 04  8.70  -9.20   -.25 
1980 05 12.50  -3.80   4.35 
1980 06 18.50   3.00  10.75 
1980 07 20.50   8.00  14.25 
1980 08 19.79   6.40  13.10 
1980 09 16.00   1.70   8.85 
1980 10  7.60  -8.30   -.35 
1980 11  3.70 -15.60  -5.95 
1980 12 -1.20 -20.20 -10.70 
1981 01 -5.00 -19.90 -12.45 
1981 02 -1.20 -16.60  -8.90 
1981 03  2.09 -12.80  -5.35 
1981 04  8.20  -9.20   -.50 
1981 05 13.90  -1.70   6.10 
1981 06 17.79   1.30   9.54 
1981 07 22.30   8.00  15.15 
1981 08 21.00   7.30  14.15 
1981 09 15.60   -.10   7.75 
1981 10  8.10 -10.50  -1.19 
1981 11 -1.00 -17.20  -9.10 
1981 12 -3.70 -21.80 -12.75 
1982 01 -3.50 -18.70 -11.10 
1982 02 -3.60 -17.40 -10.50 
1982 03  1.00 -13.40  -6.20 
1982 04  6.90  -8.39   -.74 
1982 05 10.10  -4.60   2.75 
1982 06 16.29    .20   8.25 
1982 07 20.20   4.80  12.50 
1982 08 20.29   7.30  13.79 
1982 09 14.60  -2.20   6.20 
1982 10  7.40  -9.70  -1.14 
1982 11  2.09 -15.90  -6.89 
1982 12 -3.00 -18.90 -10.95 
1983 01 -5.20 -20.50 -12.85 
1983 02 -6.20 -21.40 -13.79 
1983 03 -1.60 -15.10  -8.35 
1983 04  4.40  -9.70  -2.65 
1983 05 11.10  -3.50   3.80 
1983 06 14.10   -.30   6.90 
1983 10  7.70  -8.70   -.50 
1983 11  1.90 -16.90  -7.50 
1985 01 -5.60 -21.30 -13.45 
1985 02  -.20 -18.60  -9.40 
1985 03  3.80 -10.30  -3.25 
1985 06 17.00   2.50   9.75 
1987 01 -5.70 -23.90 -14.79 
1987 03  2.80 -12.10  -4.65 
1987 04  6.70  -8.10   -.70 
1987 05  9.80  -5.00   2.40 
1987 06 16.70    .20   8.45 
1987 08 20.20   6.30  13.25 
1987 09 17.00    .40   8.70 
1987 10  8.70  -7.80    .44 
1987 11  5.10 -15.50  -5.20 
1987 12 -4.40 -21.30 -12.85 
1988 01 -2.20 -18.20 -10.20 
1988 02  -.40 -15.60  -8.00 
1988 03  1.40 -12.70  -5.65 
1988 04  8.10  -7.70    .20 
1988 05 13.10  -3.60   4.75 
1988 06 17.90   2.09  10.00 
1988 07 22.10   8.30  15.20 
1988 08 20.29   7.60  13.95 
1988 09 16.50   2.30   9.39 
1988 10  7.70  -9.89  -1.09 
1988 11  2.09 -16.20  -7.05 
1988 12 -1.50 -19.00 -10.25 
1989 01 -9.60 -24.60 -17.10 
1989 02 -3.90 -16.90 -10.40 
1989 03  1.90 -12.70  -5.40 
1989 04  5.20  -9.70  -2.25 
1989 05 11.20  -3.70   3.75 
1989 06 16.70   2.20   9.45 
1989 07 21.10   5.80  13.45 
1989 08 19.79   6.40  13.10 
1989 09 16.40    .70   8.55 
1989 10  8.20  -8.89   -.34 
1989 11  1.50 -15.20  -6.85 
1989 12 -2.90 -19.29 -11.10 
1990 01  -.20 -15.80  -8.00 
1990 02 -1.70 -15.90  -8.80 
1990 03  -.70 -15.30  -8.00 
1990 04  5.80  -9.30  -1.75 
1990 05 14.30   -.50   6.90 
1990 06 19.40   4.69  12.04 
1990 07 21.40   7.80  14.60 
1990 08 20.50   7.00  13.75 
1990 09 16.79   3.60  10.20 
1990 10  7.70  -8.39   -.34 
1990 11  2.70 -15.10  -6.20 
1990 12 -1.30 -17.00  -9.14 
1991 01 -7.20 -23.90 -15.54 
1991 02 -1.20 -16.50  -8.85 
1991 03  2.90 -12.40  -4.75 
1991 04  5.70 -99.99 -99.99 
1991 05 11.80  -3.50   4.15 
1991 06 18.70   2.20  10.45 
1991 07 23.00   8.39  15.70 
1991 08 20.40   6.40  13.40 
1991 09 16.20   2.00   9.10 
1991 10  8.00  -9.70   -.84 
1991 11  1.70 -15.50  -6.90 
1991 12 -1.70 -18.20  -9.95 
1992 01 -2.50 -17.70 -10.10 
1992 02 -4.10 -19.50 -11.80 
1992 03   .50 -11.60  -5.55 
1992 04  6.70  -7.70   -.50 
1992 05 11.00  -4.60   3.20 
1992 06 16.20    .60   8.40 
1992 07 18.29   6.40  12.35 
1992 08 21.10   7.50  14.30 
1992 09 16.90    .80   8.84 
1992 10  9.30  -8.70    .30 
1992 11  2.90 -15.00  -6.05 
1992 12 99.99 -19.79 -99.99 
1993 01 99.99 -18.20 -99.99 
1993 02  1.10 -15.00  -6.95 
1993 03  -.80 -14.30  -7.55 
1993 04  7.30  -8.80   -.75 
1993 05 12.70  -3.00   4.85 
1993 06 18.29   3.10  10.70 
1993 07 21.50   8.10  14.80 
1993 08 20.90   6.30  13.60 
1993 09 14.60   1.40   8.00 
1993 10  8.10  -8.00    . 5 
1993 11  4.90 -13.10  -4.10 
1993 12   .40 -18.60  -9.10 
1994 01 -3.20 -19.20 -11.20 
1994 02 -4.40 -17.50 -10.95 
1994 03  3.40 -12.00  -4.30 
1994 04  6.00  -9.30  -1.65 
1994 05 12.50  -3.90   4.30 
1994 06 19.20   3.00  11.10 
1994 07 21.50   8.20  14.85 
1994 08 20.20   8.00  14.10 
1994 09 99.99   1.90 -99.99 
1994 10  8.50  -8.80   -.15 
1994 11 99.99 -14.50 -99.99 
1994 12 99.99 -16.70 -99.99 
1995 02 -3.30 -19.40 -11.35 
1995 03 99.99 -14.30 -99.99 
1995 04  6.10  -9.20  -1.55 
1995 05 12.80  -2.70   5.05 
1995 06 19.10 -99.99 -99.99 
1995 07 21.70   8.60  15.15 
1995 08 99.99   7.30 -99.99 
1995 09 99.99   2.09 -99.99 
1995 10 99.99  -8.30 -99.99 
1995 11 99.99 -14.10 -99.99 
1995 12 99.99 -16.60 -99.99 
1996 02 99.99 -15.30 -99.99 
1996 03 99.99 -10.80 -99.99 
1996 04  7.90  -7.80    . 4 
1996 05 99.99  -3.30 -99.99 
1996 06 18.29   4.30  11.29 
1996 07 99.99   7.10 -99.99 
1996 08 99.99   7.30 -99.99 
1996 09 15.30   2.40   8.85 
1996 10  8.89  -8.10    .39 
1996 11 99.99 -13.10 -99.99 
1996 12   .80 -17.79  -8.50 
1997 01 99.99 -20.10 -99.99 
1997 02 99.99 -18.79 -99.99 
1997 03  2.70 -12.10  -4.70 
1997 04  8.10  -8.00    . 5 
1997 05 10.40  -3.80   3.29 
1997 06 17.29   3.80  10.54 
1997 07 21.90   7.30  14.60 
1997 08 20.40   7.00  13.70 
1997 09 17.29   3.30  10.29 
1997 10  4.90  -6.10   -.59 
1997 11   .80 -13.10  -6.15 
1997 12 11.00 -23.00 -17.00 
1998 01 99.99 -22.60 -99.99 
1998 02 -1.40 -15.80  -8.60 
1998 03  1.10 -13.80  -6.35 
1998 04  8.10  -7.50    .30 
1998 05 13.40  -2.00   5.70 
1998 06 18.20   2.80  10.50 
1998 07 23.00   8.60  15.80 
1998 08 22.40   9.10  15.75 
1998 09 17.40   5.20  11.29 
1998 10  7.50  -6.00    .75 
1998 11  1.10 -15.00  -6.95 
1998 12 -1.40 -19.90 -10.65 
1999 01 -3.20 -17.10 -10.15 
1999 02   .30 -16.20  -7.95 
1999 03  2.70 -11.10  -4.20 
1999 04  7.70  -7.40    .14 
1999 05 99.99   -.50 -99.99 
1999 06 18.60   3.50  11.05 
1999 07 22.30   7.50  14.90 
1999 08 18.90   7.30  13.10 
1999 09 17.29   3.70  10.50 
1999 10  8.60  -6.10   1.25 
1999 11  4.50 -12.30  -3.90 
1999 12   .50 -18.10  -8.80 
2000 01 -2.09 -18.00 -10.05 
2000 02 -6.60 -20.90 -13.75 
2000 03   .50 -14.30  -6.90 
2000 04  8.20  -8.00    . 9 
2000 05 15.60    .60   8.10 
2000 06 19.20   5.60  12.40 
2000 07 20.40   8.60  14.50 
2000 08 20.00   7.50  13.75 
2000 09 16.79   1.60   9.20 
2000 10  9.70  -6.90   1.39 
2000 11  4.00 -11.40  -3.69 
2000 12   .50 -17.29  -8.39 
2001 01 -2.70 -17.50 -10.10 
2001 02  -.60 -14.90  -7.75 
2001 03  2.09 -12.30  -5.10 
2001 04  8.30  -6.70    .80 
2001 05 15.00   -.30   7.35 
2001 06 19.60   6.50  13.05 
2001 07 22.80   9.39  16.09 
2001 08 21.60   7.80  14.70 
2001 09 16.00   1.50   8.75 
2001 10 10.10  -5.90   2.10 
2001 11  4.00 -13.50  -4.75 
2001 12 -1.40 -15.80  -8.60 
2002 01 -4.00 -20.40 -12.20 
2002 02 -2.20 -17.20  -9.70 
2002 03  2.80 -14.60  -5.90 
2002 04  8.20  -6.20   1.00 
2002 05 13.10  -3.50   4.80 
2002 06 18.79   3.90  11.35 
2002 07 23.10   7.40  15.25 
2002 08 19.10   7.60  13.35 
2002 09 13.40   1.80   7.60 
2002 10  8.00  -6.70    .65 
2002 11  3.10 -13.20  -5.05 
2002 12  -.30 -15.50  -7.90 
2003 01 -1.50 -19.90 -10.70 
2003 02 -2.00 -16.40  -9.20 
2003 03  2.80 -12.80  -5.00 
2003 04  8.60  -7.30    .65 
2003 05 10.10  -4.90   2.60 
2003 06 18.29   3.70  11.00 
2003 07 21.60   8.50  15.05 
2003 08 21.30   8.80  15.04 
2003 09 17.90   3.10  10.50 
2003 10  8.80  -8.70    . 5 
2003 11  3.90 -13.30  -4.69 
2003 12 -1.20 -18.29  -9.75 
2004 01 -2.60 -17.79 -10.20 
2004 02   .20 -17.60  -8.70 
2004 03  6.50 -11.70  -2.60 
2004 04 10.60  -5.70   2.45 
2004 05 14.50  -2.70   5.90 
2004 06 17.29   4.00  10.65 
2004 07 22.10   7.90  15.00 
2004 08 20.40   6.70  13.54 
2004 09 17.70    .90   9.30 
2004 10  7.50  -8.10   -.30 
2004 11  3.40 -15.30  -5.95 
2004 12  1.50 -17.10  -7.80 
2005 01 -8.06 -22.22 -15.14 
2005 02 -3.22 -14.72  -8.97 
2005 03  2.75 -11.25  -4.25 
2005 04  5.14  -8.27  -1.56 
2005 05  9.93  -2.90   3.51 
2005 06 16.04   2.85   9.45 
2005 07 21.06   9.10  15.08 
2005 08 20.63   7.66  14.14 
2005 09 15.94   4.30  10.12 
2005 10  7.69  -6.12    .78 
2005 11  2.28 -12.84  -5.28 
2005 12 -2.94 -17.42 -10.18 
2006 01 -2.91 -15.25  -9.08 
2006 02  1.98 -11.60  -4.81 
2006 03  1.69 -11.86  -5.08 
2006 04  5.42  -6.36   -.47 
2006 05 14.54   1.23   7.88 
2006 06 16.14   3.68   9.91 
2006 07 21.32   8.47  14.89 
2006 08 18.15   8.68  13.41 
2006 09 16.08   3.66   9.87 
2006 10  7.57  -5.28   1.14 
2006 11  2.06 -11.45  -4.69 
2006 12 -1.30 -16.04  -8.67 
2007 01 -1.47 -17.79  -9.63 
2007 02 -1.47 -15.06  -8.26 
2007 03  1.64 -13.51  -5.93 
2007 04  9.89  -4.86   2.51 
2007 05 12.55   -.48   6.03 
2007 06 19.04   5.24  12.14 
2007 07 21.47   9.56  15.51 
2007 08 20.84   9.03  14.93 
2007 09 16.61   4.17  10.39 
2007 10  7.95  -7.37    .28 
2007 11  3.91 -13.70  -4.89 
2007 12 -1.21 -15.28  -8.24 
2008 01 -5.86 -16.60 -11.23 
2008 02 -2.76 -17.71 -10.24 
2008 03  2.95 -12.53  -4.79 
2008 04  7.13  -7.78   -.32 
2008 05 11.16   -.85   5.15 
2008 06 19.57   7.78  13.67 
2008 07 21.28   9.42  15.35 
2008 08 19.12   7.71  13.41 
2008 09 13.02    .76   6.89 
2008 10  7.78  -7.77    . 0 
2008 11  4.41 -12.19  -3.89 
2008 12   .81 -15.42  -7.30 
2009 01 -1.61 -15.95  -8.78 
2009 02 -1.40 -14.89  -8.14 
2009 03  2.84 -11.67  -4.41 
2009 04  7.84  -7.03    .40 
2009 05 10.85  -2.29   4.28 
2009 06 16.70   2.28   9.49 
2009 07 20.34   8.35  14.34 
2009 08 20.88   8.32  14.60 
2009 09 14.38   1.05   7.72 
2009 10  7.35  -7.04    .15 
2009 11  2.71 -12.38  -4.83 
2009 12 -1.53 -16.70  -9.12 
2010 01 -6.61 -22.86 -14.73 
2010 02 -1.85 -16.32  -9.08 
2010 03  5.37 -10.12  -2.37 
2010 04  9.28  -5.12   2.08 
2010 05 12.41  -1.76   5.32 
2010 06 16.02   2.56   9.29 
2010 07 20.23   8.10  14.17 
2010 08 19.12   9.14  14.13 
2010 09 16.09   4.88  10.48 
2010 10  8.57  -6.18   1.19 
2010 11  4.44 -12.36  -3.95 
2010 12 -1.77 -17.32  -9.54 
2011 01 -6.14 -21.36 -13.75 
2011 02 -2.87 -14.56  -8.71 
2011 03  2.24 -11.93  -4.84 
2011 04  6.55  -7.03   -.24 
2011 05 13.24   -.45   6.39 
2011 06 16.85   5.54  11.19 
2011 07 20.99   9.08  15.03 
2011 08 19.77   8.88  14.32 
2011 09 16.76   4.31  10.53 
2011 10  9.20  -5.44   1.87 
2011 11  5.86 -11.00  -2.57 
2011 12   .91 -14.74  -6.91 
2012 01 -6.65 -19.54 -13.09 
2012 02 -3.37 -14.39  -8.88 
2012 03  1.15 -10.94  -4.89 
2012 04  7.40  -6.08    .66 
2012 05 11.57  -2.49   4.54 
2012 06 17.12   3.76  10.44 
2012 07 22.43   9.53  15.98 
2012 08 20.20   8.82  14.51 
2012 09 16.69   4.12  10.40 
2012 10  5.79  -7.24   -.72 
2012 11  1.91 -12.59  -5.34 
2012 12  -.79 -15.15  -7.97 
2013 01 -9.12 -24.28 -16.70 
2013 02 -8.56 -24.49 -16.52 
2013 03  1.24 -12.67  -5.71 
2013 04  7.12  -6.56    .27 
2013 05 12.45  -2.42   5.01 
2013 06 18.91   6.31  12.61 
2013 07 21.32   9.71  15.51 
2013 08 19.60   9.06  14.33 
2013 09 14.70   3.47   9.08 
2013 10 10.12  -3.28   3.42 
2013 11  2.32 -12.54  -5.11 
2013 12  -.95 -16.04  -8.49 
