1960 07 24.99  11.39  18.19 
1960 08 23.91  12.19  18.04 
1961 04  2.30  -7.55  -2.62 
1962 01 18.17 -28.76 -23.46 
1962 02 16.28 -28.11 -22.19 
1962 03 -4.03 -16.45 -10.24 
1962 04  3.57  -7.54  -1.98 
1962 05 13.19    .67   6.93 
1962 06 23.03   9.49  16.26 
1962 07 23.16  10.95  17.05 
1962 08 21.92  10.86  16.39 
1962 09 15.38   5.33  10.35 
1962 10 11.22   2.22   6.72 
1962 11  -.76  -8.79  -4.77 
1962 12 11.99 -20.95 -16.47 
1963 01 20.29 -29.78 -25.04 
1963 02 14.09 -25.62 -19.85 
1963 03 -4.98 -17.49 -11.24 
1963 04  6.74  -5.08    .82 
1963 05 99.99    .54 -99.99 
1963 06 19.76   9.09  14.42 
1963 07 25.30  14.01  19.65 
1963 08 23.57  13.02  18.29 
1963 09 16.37   7.06  11.71 
1963 10 16.81   4.82  10.81 
1963 11 -1.60  -9.39  -5.49 
1963 12 13.01 -21.34 -17.17 
1964 01 11.97 -21.13 -16.54 
1964 02 -8.02 -19.53 -13.77 
1964 03 10.45 -23.64 -17.04 
1964 04  6.97  -5.89    .53 
1964 05 14.41   2.36   8.38 
1964 06 20.27   7.57  13.92 
1964 07 24.44  14.54  19.49 
1964 08 18.87  11.07  14.97 
1964 09 13.94   5.34   9.63 
1964 10  9.45    .40   4.92 
1964 11 -3.56 -10.37  -6.96 
1964 12 16.68 -25.04 -20.86 
1965 01 18.95 -27.67 -23.31 
1965 02 17.37 -26.94 -22.16 
1965 03 -8.28 -22.12 -15.20 
1965 04  5.89  -2.90   1.49 
1965 05 11.09   2.08   6.59 
1965 06 19.90   9.92  14.91 
1965 07 21.76  12.96  17.36 
1965 08 21.02  11.81  16.41 
1965 09 11.05   3.31   7.18 
1965 10 10.27   1.88   6.07 
1970 09 15.38   5.13  10.25 
1970 10  9.09    .-5   4.52 
1970 11 -3.47 -10.55  -7.01 
1970 12 16.76 -26.94 -21.85 
1971 01 19.10 -27.34 -23.22 
1971 02 -9.16 -19.77 -14.46 
1971 03 -5.09 -17.09 -11.09 
1971 04  5.08  -5.76   -.34 
1971 05 15.75    .34   8.04 
1971 06 21.73   9.04  15.38 
1971 07 21.61   9.63  15.62 
1971 08 23.91  10.48  17.19 
1971 09 16.76   6.59  11.67 
1971 10  8.88    .71   4.79 
1971 11 -3.25 -10.95  -7.10 
1971 12 12.44 -23.53 -17.98 
1972 01 20.77 -30.74 -25.75 
1972 02 16.81 -28.08 -22.44 
1972 03 -6.10 -17.54 -11.82 
1972 04  5.40  -6.07   -.33 
1972 05 16.40   1.93   9.16 
1972 06 22.77   8.60  15.69 
1972 07 21.09   8.89  14.99 
1972 08 23.49   9.85  16.67 
1972 09 12.63   2.84   7.73 
1972 10  6.26  -3.71   1.27 
1972 11 -4.00 -11.78  -7.89 
1972 12 17.58 -26.05 -21.81 
1973 01 10.77 -22.08 -16.42 
1973 02 11.51 -23.64 -17.57 
1973 03  1.79  -9.96  -4.08 
1973 04  2.26  -6.85  -2.29 
1973 05 13.50    .67   7.08 
1973 06 17.17   7.59  12.38 
1973 07 23.80  11.58  17.68 
1973 08 25.11  12.73  18.92 
1973 09 16.42   5.06  10.74 
1973 10  9.59   1.04   5.32 
1973 11 -4.96 -11.80  -8.38 
1973 12 14.20 -23.90 -19.04 
1974 01 20.27 -30.27 -25.27 
1974 02 14.24 -29.00 -21.62 
1974 03 -8.83 -21.29 -15.06 
1974 04  6.04  -8.42  -1.19 
1974 05  7.52  -1.38   3.07 
1974 06 20.87   6.83  13.85 
1974 07 24.26  12.78  18.52 
1974 08 20.98   9.72  15.35 
1974 09 12.59   2.85   7.72 
1974 10  8.91  -1.13   3.89 
1974 11   .33  -7.95  -3.81 
1974 12 -5.31 -13.62  -9.46 
1975 01 14.82 -26.00 -20.41 
1975 02 12.35 -23.44 -17.89 
1975 03 -6.27 -18.58 -12.42 
1975 04  3.51  -7.83  -2.15 
1975 05 11.50   1.27   6.38 
1975 06 19.29   7.32  13.31 
1975 07 25.82  13.22  19.52 
1975 08 20.07   9.03  14.54 
1975 09 14.98   4.42   9.70 
1975 10  9.22  -1.05   4.08 
1975 11   .91  -7.56  -3.32 
1975 12 10.25 -20.86 -15.55 
1976 01 14.38 -25.83 -20.10 
1976 02 -8.75 -22.28 -15.51 
1976 03 -4.98 -18.54 -11.76 
1976 04  9.18  -3.61   2.78 
1976 05 16.21   1.76   8.99 
1976 06 19.48   9.58  14.53 
1976 07 24.01  12.04  18.02 
1976 08 23.09  11.24  17.16 
1976 09 17.27   5.24  11.25 
1976 10  6.19  -2.08   2.05 
1976 11 -3.44 -11.97  -7.70 
1976 12 99.99 -24.88 -99.99 
1977 01 16.62 -27.00 -21.81 
1977 02 -7.28 -19.12 -13.20 
1977 03  -.79 -12.89  -6.84 
1977 04 11.12  -5.18   2.97 
1977 05 17.02   4.04  10.53 
1977 06 20.73   6.93  13.83 
1977 07 21.63  10.45  16.03 
1977 08 17.70   6.16  11.93 
1977 09 14.58   5.70  10.13 
1977 10 11.68    .68   6.18 
1977 11 -2.45  -9.17  -5.81 
1977 12 16.29 -24.38 -20.34 
1978 01 17.27 -27.52 -22.39 
1978 02 11.11 -24.26 -17.68 
1978 03 -4.09 -18.11 -11.10 
1978 04  3.75  -8.87  -2.56 
1978 05 17.04   1.87   9.45 
1978 06 18.82   6.29  12.55 
1978 07 22.90   9.27  16.08 
1978 08 19.83   8.33  14.08 
1978 09 15.13   5.96  10.54 
1978 10  8.21   -.37   3.92 
1978 11 -4.67 -13.07  -8.87 
1978 12 14.93 -23.49 -19.20 
1979 01 17.40 -28.45 -22.92 
1979 02 19.29 -30.46 -24.87 
1979 03 -5.52 -19.54 -12.53 
1979 04  2.69  -8.79  -3.05 
1979 05 99.99 -99.99   5.40 
1979 06 99.99 -99.99  14.60 
1979 07 99.99 -99.99  21.20 
1979 08 99.99 -99.99  16.00 
1979 09 99.99 -99.99  11.00 
1979 10 99.99 -99.99   2.90 
1979 11 99.99 -99.99  -5.40 
1979 12 99.99 -99.99 -11.30 
1980 01 99.99 -99.99 -20.39 
1980 02 99.99 -99.99 -16.50 
1980 03 99.99 -99.99 -11.60 
1980 04 99.99 -99.99   4.80 
1980 05 99.99 -99.99  11.70 
1980 06 99.99 -99.99  14.60 
1980 07 99.99 -99.99  18.29 
1980 08 99.99 -99.99  16.20 
1980 09 99.99 -99.99   9.68 
1980 10 99.99 -99.99   3.60 
1980 12 99.99 -99.99 -19.00 
1981 01 99.99 -99.99 -14.50 
1981 02 99.99 -99.99 -12.00 
1981 03 99.99 -99.99  -4.59 
1981 04 99.99 -99.99  -1.20 
1981 05 99.99 -99.99   8.39 
1981 06 99.99 -99.99  14.20 
1981 07 99.99 -99.99  19.60 
1981 08 99.99 -99.99  19.20 
1981 09 99.99 -99.99  11.90 
1981 10 99.99 -99.99   3.40 
1981 11 99.99 -99.99  -1.00 
1981 12 99.99 -99.99 -14.40 
1982 01 99.99 -99.99 -28.50 
1982 02 99.99 -99.99 -17.89 
1982 03 99.99 -99.99 -11.40 
1982 04 99.99 -99.99  -1.20 
1982 05 99.99 -99.99   8.50 
1982 06 99.99 -99.99  13.10 
1982 08 99.99 -99.99  15.90 
1982 09 99.99 -99.99  11.80 
1982 10 99.99 -99.99   5.00 
1982 11 99.99 -99.99  -8.60 
1982 12 99.99 -99.99 -15.40 
1983 01 99.99 -99.99 -16.00 
1983 02 99.99 -99.99 -15.60 
1983 03 99.99 -99.99 -10.50 
1983 04 99.99 -99.99  -2.50 
1983 05 99.99 -99.99   3.90 
1983 06 99.99 -99.99  14.90 
1983 07 99.99 -99.99  19.50 
1983 08 99.99 -99.99  20.70 
1983 09 99.99 -99.99  11.80 
1983 10 99.99 -99.99   5.60 
1983 11 99.99 -99.99  -1.60 
1983 12 99.99 -99.99 -21.20 
1984 01 99.99 -99.99 -18.39 
1984 02 99.99 -99.99  -8.50 
1984 03 99.99 -99.99  -9.30 
1984 04 99.99 -99.99   4.50 
1984 05 99.99 -99.99   6.70 
1984 06 99.99 -99.99  15.90 
1984 07 99.99 -99.99  19.89 
1984 08 99.99 -99.99  20.29 
1984 09 99.99 -99.99   9.10 
1984 10 99.99 -99.99   3.80 
1984 11 99.99 -99.99  -8.39 
1984 12 99.99 -99.99 -20.50 
1985 01 99.99 -99.99 -18.89 
1985 02 99.99 -99.99 -20.29 
1985 03 99.99 -99.99  -6.00 
1985 04 99.99 -99.99   2.60 
1985 05 99.99 -99.99  10.10 
1985 06 99.99 -99.99  12.90 
1985 07 99.99 -99.99  17.50 
1985 08 99.99 -99.99  15.60 
1985 09 99.99 -99.99   9.10 
1985 10 99.99 -99.99   4.19 
1985 11 99.99 -99.99 -12.50 
1985 12 99.99 -99.99 -17.29 
1986 01 99.99 -99.99 -14.60 
1986 02 99.99 -99.99 -15.50 
1986 03 99.99 -99.99  -6.60 
1986 04 99.99 -99.99    .30 
1986 05 99.99 -99.99  10.50 
1986 06 99.99 -99.99  14.20 
1986 07 99.99 -99.99  17.89 
1986 08 99.99 -99.99  17.39 
1986 09 99.99 -99.99   9.39 
1986 10 99.99 -99.99   4.19 
1986 11 99.99 -99.99 -12.00 
1986 12 99.99 -99.99 -11.50 
1987 01 99.99 -99.99 -13.30 
1987 02 99.99 -99.99 -10.30 
1987 03 99.99 -99.99  -7.30 
1987 04 99.99 -99.99   5.30 
1987 05 99.99 -99.99  11.50 
1987 06 99.99 -99.99  17.29 
1987 07 99.99 -99.99  17.60 
1987 08 99.99 -99.99  15.60 
1987 09 99.99 -99.99  12.60 
1987 10 99.99 -99.99   3.20 
1987 11 99.99 -99.99  -3.00 
1987 12 99.99 -99.99  -9.80 
1988 01 99.99 -99.99 -20.90 
1988 02 99.99 -99.99 -17.60 
1988 03 99.99 -99.99  -8.89 
1988 04 99.99 -99.99   1.40 
1988 05 99.99 -99.99   9.10 
1988 06 99.99 -99.99  19.00 
1988 07 99.99 -99.99  19.70 
1988 08 99.99 -99.99  17.70 
1988 09 99.99 -99.99  11.40 
1988 10 99.99 -99.99   3.50 
1988 11 99.99 -99.99  -5.80 
1988 12 99.99 -99.99 -15.00 
1989 01 99.99 -99.99 -17.60 
1989 02 99.99 -99.99 -18.20 
1989 03 99.99 -99.99 -13.60 
1989 04 99.99 -99.99    . 0 
1989 05 99.99 -99.99   9.68 
1989 06 99.99 -99.99  14.60 
1989 07 99.99 -99.99  21.50 
1989 08 99.99 -99.99  18.20 
1989 09 99.99 -99.99  11.00 
1989 10 99.99 -99.99   4.59 
1989 11 99.99 -99.99 -11.30 
1989 12 99.99 -99.99 -20.80 
1990 01 99.99 -99.99 -17.50 
1990 02 99.99 -99.99 -18.60 
1990 03 99.99 -99.99  -5.90 
1990 04 99.99 -99.99  -1.50 
1990 05 99.99 -99.99   8.00 
1990 06 99.99 -99.99  14.80 
1990 07 99.99 -99.99  18.50 
1990 08 99.99 -99.99  18.39 
1990 09 99.99 -99.99  12.10 
1990 10 99.99 -99.99   3.00 
1990 11 99.99 -99.99  -6.80 
1990 12 99.99 -99.99 -19.89 
1991 01 99.99 -99.99 -21.60 
1991 02 99.99 -99.99 -11.50 
1991 03 99.99 -99.99  -7.60 
1991 04 99.99 -99.99   2.50 
1991 05 99.99 -99.99   9.80 
1991 06 99.99 -99.99  16.60 
1991 07 99.99 -99.99  18.89 
1991 08 99.99 -99.99  19.79 
1991 09 99.99 -99.99  10.10 
1991 10 99.99 -99.99    . 0 
1991 11 99.99 -99.99 -10.00 
1991 12 99.99 -99.99 -13.80 
1992 01 99.99 -99.99 -14.10 
1992 02 99.99 -99.99 -12.40 
1992 03 99.99 -99.99  -6.30 
1992 04 99.99 -99.99   -.20 
1992 05 99.99 -99.99   7.70 
1992 06 99.99 -99.99  11.90 
1992 07 99.99 -99.99  15.40 
1992 08 99.99 -99.99  16.50 
1992 09 99.99 -99.99   9.60 
1992 10 99.99 -99.99   3.20 
1992 11 99.99 -99.99  -4.09 
1992 12 99.99 -99.99 -18.20 
1993 01 99.99 -99.99 -16.70 
1993 02 99.99 -99.99 -14.90 
1993 03 99.99 -99.99  -4.80 
1993 04 99.99 -99.99   2.20 
1993 05 99.99 -99.99   8.60 
1993 06 99.99 -99.99  13.50 
1993 07 99.99 -99.99  16.79 
1993 08 99.99 -99.99  16.70 
1993 09 99.99 -99.99   9.30 
1993 10 99.99 -99.99   1.40 
1993 11 99.99 -99.99  -8.60 
1993 12 99.99 -99.99 -14.00 
1994 01 99.99 -99.99 -25.60 
1994 02 99.99 -99.99 -21.30 
1994 03 99.99 -99.99  -5.50 
1994 04 99.99 -99.99    .60 
1994 05 99.99 -99.99   8.50 
1994 06 99.99 -99.99  15.10 
1994 07 99.99 -99.99  16.89 
1994 08 99.99 -99.99  16.20 
1994 09 99.99 -99.99  14.30 
1994 10 99.99 -99.99   6.60 
1994 11 99.99 -99.99  -3.70 
1994 12 99.99 -99.99 -12.30 
1995 01 99.99 -99.99 -17.00 
1995 02 99.99 -99.99 -16.39 
1995 03 99.99 -99.99  -8.39 
1995 04 99.99 -99.99  -2.09 
1995 05 99.99 -99.99   8.80 
1995 06 99.99 -99.99  18.79 
1995 07 99.99 -99.99  17.70 
1995 08 99.99 -99.99  18.00 
1995 09 99.99 -99.99  11.90 
1995 10 99.99 -99.99   4.50 
1995 11 99.99 -99.99 -11.30 
1995 12 99.99 -99.99 -16.50 
1996 01 99.99 -99.99 -22.90 
1996 02 99.99 -99.99 -14.90 
1996 03 99.99 -99.99 -13.00 
1996 04 99.99 -99.99  -1.90 
1996 05 99.99 -99.99   5.70 
1996 06 99.99 -99.99  15.70 
1996 07 99.99 -99.99  19.10 
1996 08 99.99 -99.99  19.39 
1996 09 99.99 -99.99  12.20 
1996 10 99.99 -99.99   3.60 
1996 12 99.99 -99.99 -18.79 
1997 01 99.99 -99.99 -21.60 
1997 02 99.99 -99.99 -14.20 
1997 03 99.99 -99.99 -11.30 
1997 04 99.99 -99.99  -1.40 
1997 05 99.99 -99.99   6.20 
1997 06 99.99 -99.99  15.40 
1997 07 99.99 -99.99  20.29 
1997 08 99.99 -99.99  17.79 
1997 09 99.99 -99.99  13.20 
1997 10 99.99 -99.99   2.90 
1997 11 99.99 -99.99  -5.80 
1997 12 99.99 -99.99  -7.50 
1998 01 99.99 -99.99 -18.89 
1998 02 99.99 -99.99  -5.80 
1998 03 99.99 -99.99  -8.18 
1998 04 99.99 -99.99   5.20 
1998 05 99.99 -99.99   9.10 
1998 06 99.99 -99.99  14.60 
1998 07 99.99 -99.99  19.50 
1998 08 99.99 -99.99  20.20 
1998 09 99.99 -99.99  12.90 
1998 10 99.99 -99.99   5.50 
1998 11 99.99 -99.99  -4.19 
1998 12 99.99 -99.99 -15.10 
1999 01 99.99 -99.99 -19.00 
1999 02 99.99 -99.99 -11.60 
1999 03 99.99 -99.99  -5.50 
1999 04 99.99 -99.99   4.59 
1999 05 99.99 -99.99   9.60 
1999 06 99.99 -99.99  14.90 
1999 07 99.99 -99.99  18.60 
1999 08 99.99 -99.99  18.00 
1999 09 99.99 -99.99  10.60 
1999 10 99.99 -99.99   3.80 
1999 11 99.99 -99.99  -1.00 
1999 12 99.99 -99.99 -10.18 
2000 01 99.99 -99.99 -19.00 
2000 02 99.99 -99.99 -10.90 
2000 03 99.99 -99.99  -3.40 
2000 04 99.99 -99.99   1.30 
2000 05 99.99 -99.99   8.39 
2000 06 99.99 -99.99  12.70 
2000 07 99.99 -99.99  19.10 
2000 08 99.99 -99.99  17.60 
2000 09 99.99 -99.99  10.80 
2000 10 99.99 -99.99   5.70 
2000 11 99.99 -99.99  -6.80 
2000 12 99.99 -99.99 -22.00 
2001 01 99.99 -99.99 -10.70 
2001 02 99.99 -99.99 -18.29 
2001 03 99.99 -99.99  -6.30 
2001 04 99.99 -99.99   2.50 
2001 05 99.99 -99.99  10.30 
2001 06 99.99 -99.99  14.10 
2001 07 99.99 -99.99  20.10 
2001 08 99.99 -99.99  19.60 
2001 09 99.99 -99.99  13.60 
2001 10 99.99 -99.99   4.00 
2001 11 99.99 -99.99   -.90 
2001 12 99.99 -99.99 -12.60 
2002 01 99.99 -99.99 -17.79 
2002 02 99.99 -99.99 -12.40 
2002 03 99.99 -99.99 -14.20 
2002 04 99.99 -99.99  -2.70 
2002 05 99.99 -99.99   5.60 
2002 06 99.99 -99.99  15.80 
2002 07 99.99 -99.99  20.39 
2002 08 99.99 -99.99  16.50 
2002 09 99.99 -99.99  11.20 
2002 10 99.99 -99.99  -1.00 
2002 11 99.99 -99.99  -7.80 
2002 12 99.99 -99.99 -10.80 
2003 01 99.99 -99.99 -18.29 
2003 02 99.99 -99.99 -21.60 
2003 03 99.99 -99.99 -11.20 
2003 04 99.99 -99.99    .20 
2003 05 99.99 -99.99  10.50 
2003 06 99.99 -99.99  16.29 
2003 07 99.99 -99.99  18.70 
2003 08 99.99 -99.99  20.00 
2003 09 99.99 -99.99  11.10 
2003 10 99.99 -99.99   4.69 
2003 11 99.99 -99.99  -8.30 
2003 12 99.99 -99.99 -10.90 
2004 01 99.99 -99.99 -22.50 
2004 02 99.99 -99.99 -12.10 
2004 03 99.99 -99.99  -7.80 
2004 04 99.99 -99.99    .80 
2004 05 99.99 -99.99   3.70 
2004 06 99.99 -99.99  10.80 
2004 07 99.99 -99.99  17.10 
2004 08 99.99 -99.99  13.50 
2004 09 99.99 -99.99  11.40 
2004 10 99.99 -99.99   3.30 
2004 11 99.99 -99.99  -3.80 
2004 12 99.99 -99.99 -19.89 
2005 01 99.99 -99.99 -20.20 
2005 02 99.99 -99.99 -14.70 
2005 03 99.99 -99.99 -11.00 
2005 04 99.99 -99.99   4.19 
2005 05 99.99 -99.99   8.30 
2005 06 99.99 -99.99  14.70 
2005 07 99.99 -99.99  18.50 
2005 08 99.99 -99.99  16.20 
2005 09 99.99 -99.99  11.70 
2005 10 99.99 -99.99   4.59 
2005 11 99.99 -99.99  -5.60 
2005 12 99.99 -99.99  -9.39 
2006 01 99.99 -99.99 -10.10 
2006 02 99.99 -99.99 -16.70 
2006 03 99.99 -99.99  -7.80 
2006 04 99.99 -99.99   5.40 
2006 05 99.99 -99.99   7.90 
2006 06 99.99 -99.99  17.29 
2006 07 99.99 -99.99  20.80 
2006 08 99.99 -99.99  18.60 
2006 10 99.99 -99.99   3.40 
2006 11 99.99 -99.99  -8.18 
2006 12 99.99 -99.99 -10.50 
2007 01 99.99 -99.99 -16.00 
2007 02 99.99 -99.99 -19.70 
2007 03 99.99 -99.99  -7.20 
2007 04 99.99 -99.99    .90 
2007 05 99.99 -99.99   9.18 
2007 06 99.99 -99.99  13.80 
2007 07 99.99 -99.99  20.10 
2007 08 99.99 -99.99  16.29 
2007 09 99.99 -99.99  10.30 
2007 10 99.99 -99.99   6.00 
2007 11 99.99 -99.99  -7.20 
2007 12 99.99 -99.99 -16.50 
2008 01 99.99 -99.99 -17.70 
2008 02 99.99 -99.99 -19.60 
2008 03 99.99 -99.99 -11.60 
2008 04 99.99 -99.99    .20 
2008 05 99.99 -99.99   6.30 
2008 06 99.99 -99.99  14.90 
2008 07 99.99 -99.99  17.70 
2008 08 99.99 -99.99  19.39 
2008 09 99.99 -99.99  10.80 
2008 10 99.99 -99.99   6.10 
2008 11 99.99 -99.99  -5.09 
2008 12 99.99 -99.99 -20.90 
2009 01 99.99 -99.99 -18.39 
2009 02 99.99 -99.99 -15.50 
2009 03 99.99 -99.99 -11.00 
2009 04 99.99 -99.99    .30 
2009 05 99.99 -99.99   5.60 
2009 06 99.99 -99.99  14.00 
2009 07 99.99 -99.99  16.10 
2009 08 99.99 -99.99  16.20 
2009 09 99.99 -99.99  16.39 
2009 11 99.99 -99.99    .50 
2009 12 99.99 -99.99 -17.50 
2010 01 99.99 -99.99 -14.80 
2010 02 99.99 -99.99 -13.40 
2010 03 99.99 -99.99  -2.29 
2010 04 99.99 -99.99   4.59 
2010 05 99.99 -99.99   7.80 
2010 06 99.99 -99.99  14.90 
2010 07 99.99 -99.99  19.79 
2010 08 99.99 -99.99  17.29 
2010 09 99.99 -99.99  10.30 
2010 10 99.99 -99.99   7.10 
2010 11 99.99 -99.99  -5.09 
2010 12 99.99 -99.99 -14.90 
2011 01 99.99 -99.99 -20.60 
2011 02 99.99 -99.99 -15.90 
2011 03 99.99 -99.99 -12.70 
2011 04 99.99 -99.99   1.10 
2011 05 99.99 -99.99   7.60 
2011 06 99.99 -99.99  15.40 
2011 07 99.99 -99.99  19.89 
2011 08 99.99 -99.99  18.70 
2011 09 99.99 -99.99  14.20 
2011 10 99.99 -99.99   6.50 
2011 11 99.99 -99.99  -5.50 
2011 12 99.99 -99.99  -9.68 
2012 01 99.99 -99.99 -14.90 
2012 02 99.99 -99.99 -11.60 
2012 03 99.99 -99.99  -4.30 
2012 04 99.99 -99.99   1.50 
2012 05 99.99 -99.99   8.18 
2012 06 99.99 -99.99  16.39 
2012 07 99.99 -99.99  22.20 
2012 08 99.99 -99.99  18.20 
2012 09 99.99 -99.99  13.80 
2012 10 99.99 -99.99   3.00 
2012 11 99.99 -99.99  -7.90 
2012 12 99.99 -99.99 -18.50 
