1961 01  -.54  -5.39  -2.96 
1961 02  3.09  -2.38    .35 
1961 03  6.55   -.36   3.09 
1961 04  6.76    .33   3.54 
1961 05  9.05   4.50   6.77 
1961 06 16.10  10.30  13.20 
1961 07 17.14  12.51  14.82 
1961 08 16.83  11.88  14.35 
1961 09 14.79  10.00  12.39 
1961 10  9.89   6.85   8.37 
1961 11  5.20   1.12   3.16 
1961 12   .17  -4.96  -2.39 
1962 01   .11  -5.10  -2.49 
1962 02   .31  -4.85  -2.27 
1962 03  -.61  -7.07  -3.84 
1962 04  4.69    .11   2.40 
1962 05  7.02   3.15   5.08 
1962 06 14.27   8.50  11.38 
1962 07 16.29  11.24  13.77 
1962 08 16.04  10.88  13.46 
1962 09 12.68   8.53  10.60 
1962 10 10.00   4.96   7.48 
1962 11  2.75   -.90    .92 
1962 12  -.36  -5.21  -2.78 
1963 01 -2.14  -8.60  -5.37 
1963 02 -4.48 -10.89  -7.69 
1963 03  -.58  -7.73  -4.16 
1963 04  4.27  -1.84   1.21 
1963 05  9.93   4.13   7.03 
1963 06 14.65   9.31  11.98 
1963 07 17.15  11.74  14.44 
1963 08 17.04  13.12  15.08 
1963 09 14.68   9.43  12.06 
1963 10  8.14   3.93   6.04 
1963 11  2.79    . 6   1.42 
1963 12  2.00  -2.71   -.35 
1964 01  1.97  -2.33   -.18 
1964 02 -1.22  -6.22  -3.71 
1964 03  -.23  -4.64  -2.43 
1964 04  5.48   -.29   2.59 
1964 05 10.42   4.79   7.60 
1964 06 14.79   9.01  11.90 
1964 07 15.41  10.62  13.01 
1964 08 15.19  10.67  12.93 
1964 09 13.41   8.39  10.90 
1964 10  9.64   5.54   7.59 
1964 11  3.73    .-7   1.83 
1964 12   .80  -2.70   -.95 
1965 01   . 0  -3.69  -1.84 
1965 02   .18  -5.26  -2.54 
1965 03  2.26  -4.19   -.96 
1965 04  4.32    .62   2.47 
1965 05  7.71   2.83   5.27 
1965 06 14.16   8.93  11.54 
1965 07 16.64  11.71  14.17 
1965 08 16.36  11.96  14.16 
1965 09 14.18  10.70  12.44 
1965 10 10.65   5.93   8.29 
1965 11  1.22  -3.32  -1.04 
1965 12 -2.56  -7.29  -4.92 
1966 01 -6.63 -12.07  -9.35 
1966 02 10.94 -17.54 -14.24 
1966 03  -.35  -7.99  -4.17 
1966 04   .64 -99.99 -99.99 
1966 05  8.63   2.66   5.64 
1966 06 17.95  11.71  14.83 
1966 07 19.73  14.15  16.93 
1966 08 16.07  10.53  13.29 
1966 09 12.63   7.25   9.94 
1966 10  7.56   3.52   5.54 
1966 11  3.03    .33   1.68 
1966 12   .62  -2.85  -1.11 
1967 01 -3.61 -10.02  -6.81 
1967 02   . 5  -3.31  -1.63 
1967 03  4.39   -.28   2.05 
1967 04  5.36    .20   2.78 
1967 05  8.33   3.13   5.73 
1967 06 14.41   8.42  11.41 
1967 07 17.79  11.58  14.68 
1967 08 15.18  10.39  12.78 
1967 09 14.17   9.57  11.87 
1967 10  9.39   4.90   7.14 
1967 11  5.24   1.90   3.57 
1967 12 -2.38  -7.33  -4.85 
1968 01 -4.02 -10.20  -7.10 
1968 02  -.88  -7.76  -4.32 
1968 03  3.62  -2.92    .34 
1968 04  7.49   1.17   4.33 
1968 05  7.43   2.75   5.09 
1968 06 17.44  10.93  14.18 
1968 07 17.66  12.38  15.02 
1968 08 18.15  13.10  15.62 
1968 09 13.16   9.42  11.29 
1968 10  7.19   2.68   4.93 
1968 11   .39  -3.54  -1.57 
1968 12   .89  -2.57   -.84 
1969 01 -1.60  -5.40  -3.50 
1969 02 -6.42 -11.28  -8.85 
1969 03  -.24  -7.57  -3.90 
1969 04  4.29   -.60   1.84 
1969 05  5.98   1.35   3.66 
1969 06 15.61  10.28  12.94 
1969 07 18.20  12.64  15.42 
1969 08 19.66  14.80  17.23 
1969 09 14.39   9.32  11.85 
1969 10  9.96   5.15   7.55 
1969 11  1.44  -2.26   -.40 
1969 12 -1.82  -5.61  -3.71 
1970 01 -4.09  -8.58  -6.33 
1970 02 -8.34 -14.57 -11.45 
1970 03  -.74  -5.66  -3.19 
1970 04  1.92  -2.72   -.40 
1970 05  8.01   1.48   4.74 
1970 06 15.56   9.83  12.69 
1970 07 15.33  10.13  12.73 
1970 08 17.53  12.77  15.15 
1970 09 12.89   7.88  10.38 
1970 10  8.68   4.59   6.64 
1970 11  2.44  -2.10    .16 
1970 12  1.79  -2.23   -.22 
1971 01   .81  -2.92  -1.05 
1971 02   . 1  -4.44  -2.21 
1971 03 -1.10  -6.42  -3.76 
1971 04  3.70  -1.46   1.12 
1971 05  9.70   3.37   6.53 
1971 06 14.10   9.02  11.56 
1971 07 18.06  13.19  15.62 
1971 08 18.29  12.64  15.46 
1971 09 12.93   8.55  10.74 
1971 10  9.16   4.03   6.59 
1971 11  2.24  -2.34    .-5 
1971 12  2.81  -1.37    .72 
1972 01 -3.18  -7.34  -5.26 
1972 02  -.88  -5.33  -3.10 
1972 03  2.19  -3.66   -.73 
1972 04  4.34   -.32   2.01 
1972 05  7.33   3.10   5.21 
1972 06 13.53   9.22  11.37 
1972 07 20.11  15.55  17.83 
1972 08 16.56  11.81  14.18 
1972 09 13.12   8.53  10.82 
1972 10  9.18   4.42   6.80 
1972 11  4.44   1.11   2.77 
1972 12  4.26   1.12   2.69 
1973 01  3.48    .11   1.79 
1973 02   .91  -2.24   -.66 
1973 03  5.82    . 6   2.94 
1973 04  4.64    .78   2.71 
1973 05  9.21   4.53   6.87 
1973 06 17.34  10.78  14.06 
1973 07 20.10  16.08  18.09 
1973 08 17.14  11.74  14.44 
1973 09 11.44   7.55   9.49 
1973 10  7.70   2.63   5.16 
1973 11 99.99 -99.99  -1.17 
1973 12 99.99 -99.99  -3.61 
1974 01 99.99 -99.99   -.27 
1974 02 99.99 -99.99    .-4 
1974 03 99.99 -99.99    .12 
1974 04 99.99 -99.99   4.17 
1974 05 99.99 -99.99   6.94 
1974 06 99.99 -99.99  14.00 
1974 07 99.99 -99.99  14.79 
1974 08 99.99 -99.99  14.97 
1974 09 99.99 -99.99   9.85 
1974 10 99.99 -99.99   4.91 
1974 11 99.99 -99.99   2.11 
1974 12 99.99 -99.99    .19 
1975 01 99.99 -99.99    .17 
1975 02 99.99 -99.99    .69 
1975 03 99.99 -99.99   1.23 
1975 04 99.99 -99.99   2.66 
1975 05 99.99 -99.99   7.92 
1975 06 99.99 -99.99  12.10 
1975 07 99.99 -99.99  15.75 
1975 08 99.99 -99.99  16.45 
1975 09 99.99 -99.99  11.37 
1975 10 99.99 -99.99   6.42 
1975 11 99.99 -99.99   3.21 
1975 12 99.99 -99.99    . 6 
1976 01 99.99 -99.99  -5.64 
1976 02 99.99 -99.99  -1.80 
1976 03 99.99 -99.99  -3.39 
1976 04 99.99 -99.99   2.34 
1976 05 99.99 -99.99   7.31 
1976 06 99.99 -99.99  11.70 
1976 07 99.99 -99.99  14.15 
1976 08 99.99 -99.99  15.81 
1976 09 99.99 -99.99   8.64 
1976 10 99.99 -99.99   5.37 
1976 11 99.99 -99.99   1.88 
1976 12 99.99 -99.99  -3.12 
1977 01 99.99 -99.99  -3.01 
1977 02 99.99 -99.99  -6.42 
1977 03 99.99 -99.99    .21 
1977 04 99.99 -99.99    .76 
1977 05 99.99 -99.99   6.52 
1977 06 99.99 -99.99  11.69 
1977 07 99.99 -99.99  12.88 
1977 08 99.99 -99.99  13.90 
1977 09 99.99 -99.99   9.74 
1977 10 99.99 -99.99   7.02 
1977 11 99.99 -99.99   2.20 
1977 12 99.99 -99.99   -.15 
1978 01 99.99 -99.99  -2.02 
1978 02 99.99 -99.99  -6.79 
1978 03 99.99 -99.99  -2.67 
1978 04 99.99 -99.99   1.13 
1978 05 99.99 -99.99   6.43 
1978 06 99.99 -99.99  12.69 
1978 07 99.99 -99.99  13.67 
1978 08 99.99 -99.99  13.96 
1978 09 99.99 -99.99   9.78 
1978 10 99.99 -99.99   6.18 
1978 11 99.99 -99.99   3.35 
1978 12 99.99 -99.99  -7.59 
1979 01 99.99 -99.99  -9.85 
1979 02 99.99 -99.99  -8.14 
1979 03 99.99 -99.99  -1.37 
1979 04 99.99 -99.99    .48 
1979 05 99.99 -99.99   6.66 
1979 06 99.99 -99.99  13.57 
1979 07 99.99 -99.99  14.37 
1979 08 99.99 -99.99  14.65 
1979 09 99.99 -99.99  10.43 
1979 10 99.99 -99.99   5.06 
1979 11 99.99 -99.99   1.16 
1979 12 99.99 -99.99  -2.72 
1980 01 99.99 -99.99  -5.62 
1980 02 99.99 -99.99  -6.09 
1980 03 99.99 -99.99  -5.01 
1980 04 99.99 -99.99   3.10 
1980 05 99.99 -99.99   6.63 
1980 06 99.99 -99.99  11.91 
1980 07 99.99 -99.99  16.10 
1980 08 99.99 -99.99  14.75 
1980 09 99.99 -99.99  12.25 
1980 10 99.99 -99.99   4.29 
1980 11 99.99 -99.99  -1.21 
1980 12 99.99 -99.99  -2.07 
1981 01 99.99 -99.99  -3.55 
1981 02 99.99 -99.99  -4.34 
1981 03 99.99 -99.99  -5.06 
1981 04 99.99 -99.99   2.81 
1981 05 99.99 -99.99   6.95 
1981 06 99.99 -99.99  10.48 
1981 07 99.99 -99.99  14.91 
1981 08 99.99 -99.99  14.85 
1981 09 99.99 -99.99  11.13 
1981 10 99.99 -99.99   5.18 
1981 11 99.99 -99.99    .66 
1981 12 99.99 -99.99  -6.72 
1982 01 99.99 -99.99  -7.04 
1982 02 99.99 -99.99  -3.41 
1982 03 99.99 -99.99    .64 
1982 04 99.99 -99.99   2.43 
1982 05 99.99 -99.99   6.95 
1982 06 99.99 -99.99  10.56 
1982 07 99.99 -99.99  15.27 
1982 08 99.99 -99.99  15.07 
1982 09 99.99 -99.99   9.60 
1982 10 99.99 -99.99   5.73 
1982 11 99.99 -99.99   3.32 
1982 12 99.99 -99.99   -.88 
1983 01 99.99 -99.99   -.56 
1983 02 99.99 -99.99  -2.41 
1983 03 99.99 -99.99   -.92 
1983 04 99.99 -99.99   1.80 
1983 05 99.99 -99.99   7.51 
1983 06 99.99 -99.99  12.94 
1983 07 99.99 -99.99  15.56 
1983 08 99.99 -99.99  15.04 
1983 09 99.99 -99.99  10.98 
1983 10 99.99 -99.99   6.37 
1983 11 99.99 -99.99    .77 
1983 12 99.99 -99.99  -1.91 
1984 01 99.99 -99.99  -5.77 
1984 02 99.99 -99.99  -2.13 
1984 03 99.99 -99.99  -3.18 
1984 04 99.99 -99.99   3.37 
1984 05 99.99 -99.99   7.61 
1984 06 99.99 -99.99  12.48 
1984 07 99.99 -99.99  15.49 
1984 08 99.99 -99.99  15.91 
1984 09 99.99 -99.99  10.42 
1984 10 99.99 -99.99   7.71 
1984 11 99.99 -99.99   2.51 
1984 12 99.99 -99.99    .17 
1985 01 99.99 -99.99  -8.60 
1985 02 99.99 -99.99 -13.07 
1985 03 99.99 -99.99  -3.24 
1985 04 99.99 -99.99    .15 
1985 05 99.99 -99.99   4.87 
1985 06 99.99 -99.99  12.00 
1985 07 99.99 -99.99  15.33 
1985 08 99.99 -99.99  13.99 
1985 09 99.99 -99.99   9.39 
1985 10 99.99 -99.99   7.92 
1985 11 99.99 -99.99   -.45 
1985 12 99.99 -99.99  -6.22 
1986 01 99.99 -99.99  -8.66 
1986 02 99.99 -99.99  -8.21 
1986 03 99.99 -99.99    .28 
1986 04 99.99 -99.99    . 1 
1986 05 99.99 -99.99   7.59 
1986 06 99.99 -99.99  13.06 
1986 07 99.99 -99.99  15.02 
1986 08 99.99 -99.99  11.81 
1986 09 99.99 -99.99   8.29 
1986 10 99.99 -99.99   6.71 
1986 11 99.99 -99.99   3.45 
1986 12 99.99 -99.99  -3.11 
1987 01 99.99 -99.99 -11.51 
1987 02 99.99 -99.99  -4.92 
1987 03 99.99 -99.99  -5.87 
1987 04 99.99 -99.99   2.11 
1987 05 99.99 -99.99   5.10 
1987 06 12.72   6.86   9.79 
1987 07 18.74  11.64  15.19 
1987 08 15.58   9.68  12.63 
1987 09 13.07   7.31  10.18 
1987 10  8.97   5.17   7.07 
1987 11  3.80   -.28   1.76 
1987 12  1.11  -4.31  -1.59 
1988 01  1.19  -2.18   -.49 
1988 02  -.72  -4.34  -2.53 
1988 03  -.62  -5.78  -3.20 
1988 04  4.31  -1.73   1.29 
1988 05 11.98   4.29   8.13 
1988 06 18.82  10.55  14.68 
1988 07 21.60  14.42  18.01 
1988 08 17.61  11.66  14.63 
1988 09 15.20   9.39  12.29 
1988 10  7.01   1.78   4.39 
1988 11  1.04  -3.44  -1.19 
1988 12   .-5  -6.40  -3.22 
1989 01  3.53  -1.25   1.14 
1989 02  3.18  -1.16   1.00 
1989 03  3.56   -.78   1.39 
1989 04  5.44    .50   2.97 
1989 05 13.89   5.48   9.68 
1989 06 17.23   9.53  13.37 
1989 07 20.12  12.19  16.16 
1989 08 17.87  11.50  14.68 
1989 09 15.03   8.74  11.88 
1989 10  9.01   3.91   6.46 
1989 11  4.21    .-7   2.07 
1989 12  -.92  -6.55  -3.73 
1990 01   . 3  -4.98  -2.47 
1990 02  3.75   -.55   1.60 
1990 03  5.69   -.63   2.53 
1990 04  7.68   1.07   4.37 
1990 05 13.84   4.92   9.38 
1990 06 16.04   9.37  12.70 
1990 07 18.48  12.31  15.39 
1990 08 19.32  13.03  16.17 
1990 09 12.90   8.34  10.62 
1990 10  9.85   4.23   7.05 
1990 11  3.20   -.93   1.13 
1990 12  2.34  -1.60    .37 
1991 01  1.95  -3.50   -.77 
1991 02 -1.74  -6.52  -4.13 
1991 03  2.71  -1.27    .72 
1991 04  6.93    . 5   3.49 
1991 05 10.66   3.79   7.22 
1991 06 13.52   7.61  10.56 
1991 07 20.95  13.90  17.42 
1991 08 20.45  13.51  16.98 
1991 09 13.90   7.42  10.66 
1991 10  7.61   3.70   5.65 
1991 11  4.67    .95   2.81 
1991 12  2.54  -1.75    .39 
1992 01  3.37  -1.45    .95 
1992 02  1.68  -2.98   -.65 
1992 03  3.77   -.68   1.54 
1992 04  3.59  -1.20   1.19 
1992 05 13.88   5.41   9.64 
1992 06 19.87  11.06  15.46 
1992 07 18.57  11.50  15.03 
1992 08 16.95  11.00  13.97 
1992 09 13.80   8.27  11.03 
1992 10  5.25    .16   2.70 
1992 11  2.97  -1.50    .73 
1992 12  3.17   -.67   1.25 
1993 01  2.17  -2.32    .-7 
1993 02  2.01  -2.53   -.26 
1993 03  3.83  -2.11    .85 
1993 04  6.28    .31   3.29 
1993 05 12.79   4.94   8.86 
1993 06 14.51   8.06  11.28 
1993 07 18.52  12.64  15.58 
1993 08 16.12  11.11  13.61 
1993 09 12.01   6.16   9.08 
1993 10  7.38   2.72   5.05 
1993 11  1.97   -.96    .50 
1993 12   .65  -3.57  -1.46 
1994 01 -1.65  -6.97  -4.31 
1994 02 -5.72 -12.70  -9.21 
1994 03  1.54  -4.98  -1.72 
1994 04  6.73    .86   3.79 
1994 05 10.71   2.84   6.77 
1994 06 16.09   8.43  12.26 
1994 07 23.41  13.98  18.69 
1994 08 20.01  13.32  16.66 
1994 09 14.03   8.16  11.09 
1994 10  8.14   3.54   5.84 
1994 11  3.53   -.27   1.63 
1994 12  2.48   -.67    .90 
1995 01  -.74  -4.75  -2.74 
1995 02  1.85  -2.48   -.31 
1995 03  2.93  -1.38    .77 
1995 04  4.89   -.25   2.32 
1995 05  9.56   3.08   6.32 
1995 06 17.17   8.93  13.05 
1995 07 18.86  10.66  14.76 
1995 08 19.11  11.82  15.46 
1995 09 13.68   8.81  11.24 
1995 10 10.31   5.26   7.78 
1996 01 99.99 -99.99  -2.89 
1996 02 99.99 -99.99  -6.43 
1996 03 99.99 -99.99  -1.01 
1996 04 99.99 -99.99   2.75 
1996 05 99.99 -99.99   4.44 
1996 06 99.99 -99.99  11.17 
1996 07 99.99 -99.99  13.77 
1996 08 99.99 -99.99  16.57 
1996 09 99.99 -99.99  10.78 
1996 10 99.99 -99.99   6.60 
1996 11 99.99 -99.99    .25 
1996 12 99.99 -99.99  -3.06 
1997 01 99.99 -99.99   -.32 
1997 02 99.99 -99.99   -.89 
1997 03 99.99 -99.99   2.00 
1997 04 99.99 -99.99   2.57 
1997 05 99.99 -99.99   6.01 
1997 06 99.99 -99.99  12.52 
1997 07 99.99 -99.99  17.58 
1997 08 99.99 -99.99  17.85 
1997 09 99.99 -99.99  12.30 
1997 10 99.99 -99.99   4.66 
1997 11 99.99 -99.99   1.37 
1997 12 99.99 -99.99   -.82 
1998 01 99.99 -99.99   -.71 
1998 02 99.99 -99.99    .18 
1998 03 99.99 -99.99   -.94 
1998 04 99.99 -99.99    .83 
1998 05 99.99 -99.99   7.45 
1998 06 99.99 -99.99  10.18 
1998 07 99.99 -99.99  14.94 
1998 08 99.99 -99.99  13.91 
1998 09 99.99 -99.99  11.57 
1998 10 99.99 -99.99   6.15 
1998 11 99.99 -99.99   -.52 
1998 12 99.99 -99.99   -.27 
1999 01 99.99 -99.99  -3.02 
1999 02 99.99 -99.99  -2.93 
1999 03 99.99 -99.99   -.44 
1999 04 99.99 -99.99   3.16 
1999 05 99.99 -99.99   6.82 
1999 06 99.99 -99.99  12.26 
1999 07 99.99 -99.99  16.12 
1999 08 99.99 -99.99  14.62 
1999 09 99.99 -99.99  12.23 
1999 10 99.99 -99.99   7.00 
1999 11 99.99 -99.99   4.38 
1999 12 99.99 -99.99  -3.18 
2000 01 99.99 -99.99   -.75 
2000 02 99.99 -99.99   -.39 
2000 03 99.99 -99.99    .81 
2000 04 99.99 -99.99   2.99 
2000 05 99.99 -99.99   8.51 
2000 06 99.99 -99.99  11.43 
2000 07 99.99 -99.99  14.25 
2000 08 99.99 -99.99  14.47 
2000 09 99.99 -99.99  10.57 
2000 10 99.99 -99.99   7.70 
2000 11 99.99 -99.99   5.26 
2000 12 99.99 -99.99   1.46 
2001 01 99.99 -99.99   -.36 
2001 02 99.99 -99.99  -4.01 
2001 03 99.99 -99.99  -2.32 
2001 04 99.99 -99.99   2.99 
2001 05 99.99 -99.99   7.47 
2001 06 99.99 -99.99  12.24 
2001 07 99.99 -99.99  15.52 
2001 08 99.99 -99.99  15.41 
2001 09 99.99 -99.99  12.21 
2001 10 99.99 -99.99   9.02 
2001 11 99.99 -99.99   2.70 
2001 12 99.99 -99.99  -1.58 
2002 01 99.99 -99.99  -1.91 
2002 02 99.99 -99.99    .10 
2002 03 99.99 -99.99   1.13 
2002 04 99.99 -99.99   4.06 
2002 05 99.99 -99.99   9.03 
2002 06 99.99 -99.99  15.32 
2002 07 99.99 -99.99  17.29 
2002 08 99.99 -99.99  19.15 
2002 09 99.99 -99.99  12.05 
2002 10 99.99 -99.99   3.80 
2002 11 99.99 -99.99   -.47 
2002 12 99.99 -99.99  -3.73 
2003 01 99.99 -99.99  -4.31 
2003 02 99.99 -99.99  -1.64 
2003 03 99.99 -99.99   2.81 
2003 04 99.99 -99.99   2.39 
2003 05 99.99 -99.99   7.75 
2003 06 99.99 -99.99  12.17 
2003 07 99.99 -99.99  17.60 
2003 08 99.99 -99.99  15.71 
2003 09 99.99 -99.99  11.84 
2003 10 99.99 -99.99   3.87 
2003 11 99.99 -99.99   2.18 
2003 12 99.99 -99.99    .60 
2004 01 99.99 -99.99  -3.10 
2004 02 99.99 -99.99  -1.04 
2004 03 99.99 -99.99    .69 
2004 04 99.99 -99.99   3.49 
2004 05 99.99 -99.99   7.04 
2004 06 99.99 -99.99  11.63 
2004 07 99.99 -99.99  15.17 
2004 08 99.99 -99.99  16.50 
2004 09 99.99 -99.99  12.15 
2004 10 99.99 -99.99   6.20 
2004 11 99.99 -99.99   1.10 
2004 12 99.99 -99.99    .58 
2005 01 99.99 -99.99    .67 
2005 02 99.99 -99.99  -2.01 
2005 03 99.99 -99.99  -2.23 
2005 04 99.99 -99.99   3.76 
2005 05 99.99 -99.99   6.59 
2005 06 99.99 -99.99  11.77 
2005 07 99.99 -99.99  16.90 
2005 08 99.99 -99.99  15.29 
2005 09 99.99 -99.99  10.25 
2005 10 99.99 -99.99   6.16 
2005 11 99.99 -99.99   3.23 
2005 12 99.99 -99.99   -.25 
2006 01 99.99 -99.99  -1.39 
2006 02 99.99 -99.99  -1.97 
2006 03 99.99 -99.99  -4.29 
2006 04 99.99 -99.99   1.89 
2006 05 99.99 -99.99   7.20 
2006 06 99.99 -99.99  12.51 
2006 07 99.99 -99.99  15.69 
2006 08 99.99 -99.99  18.25 
2006 09 99.99 -99.99  14.48 
2006 10 99.99 -99.99   7.94 
2006 11 99.99 -99.99   3.80 
2006 12 99.99 -99.99   4.08 
2007 01 99.99 -99.99  -1.12 
2007 02 99.99 -99.99  -3.57 
2007 03 99.99 -99.99   2.01 
2007 04 99.99 -99.99   5.55 
2007 05 99.99 -99.99   7.30 
2007 06 99.99 -99.99  12.82 
2007 07 99.99 -99.99  15.62 
2007 08 99.99 -99.99  15.68 
2007 09 99.99 -99.99  10.69 
2007 10 99.99 -99.99   6.91 
2007 11 99.99 -99.99   1.37 
2007 12 99.99 -99.99   1.44 
2008 01 99.99 -99.99   1.04 
2008 02 99.99 -99.99   1.53 
2008 03 99.99 -99.99    . 5 
2008 04 99.99 -99.99   3.53 
2008 05 99.99 -99.99   8.37 
2008 06 99.99 -99.99  13.71 
2008 07 99.99 -99.99  16.53 
2008 08 99.99 -99.99  14.85 
2008 09 99.99 -99.99  11.33 
2008 10 99.99 -99.99   7.57 
2008 11 99.99 -99.99   1.90 
2008 12 99.99 -99.99    .18 
2009 01 99.99 -99.99  -1.75 
2009 02 99.99 -99.99  -4.92 
2009 03 99.99 -99.99   -.32 
2009 04 99.99 -99.99   4.09 
2009 05 99.99 -99.99   8.93 
2009 06 99.99 -99.99  11.85 
2009 07 99.99 -99.99  15.51 
2009 08 99.99 -99.99  15.62 
2009 09 99.99 -99.99  12.14 
2009 10 99.99 -99.99   4.92 
2009 11 99.99 -99.99   4.34 
2009 12 99.99 -99.99  -2.13 
2010 01 99.99 -99.99  -7.05 
2010 02 99.99 -99.99  -7.09 
2010 03 99.99 -99.99  -1.40 
2010 04 99.99 -99.99   2.57 
2010 05 99.99 -99.99   7.34 
2010 06 99.99 -99.99  11.64 
2010 07 99.99 -99.99  17.04 
2010 08 99.99 -99.99  15.44 
2010 09 99.99 -99.99  11.72 
2010 10 99.99 -99.99   5.83 
2010 11 99.99 -99.99   -.81 
2010 12 99.99 -99.99  -6.55 
2011 01 99.99 -99.99  -2.24 
2011 02 99.99 -99.99  -6.39 
2011 03 99.99 -99.99    .50 
2011 04 99.99 -99.99   5.98 
2011 05 99.99 -99.99   8.00 
2011 06 99.99 -99.99  12.74 
2011 07 99.99 -99.99  16.70 
2011 08 99.99 -99.99  16.62 
2011 09 99.99 -99.99  12.38 
2011 10 99.99 -99.99   7.62 
2011 11 99.99 -99.99   4.64 
2011 12 99.99 -99.99    .67 
2012 01 99.99 -99.99  -1.80 
2012 02 99.99 -99.99  -2.26 
2012 03 99.99 -99.99   4.23 
2012 04 99.99 -99.99   2.98 
2012 05 99.99 -99.99   8.34 
2012 06 99.99 -99.99  11.79 
2012 07 99.99 -99.99  16.35 
2012 08 99.99 -99.99  15.35 
2012 09 99.99 -99.99  10.60 
2012 10 99.99 -99.99   5.69 
2012 11 99.99 -99.99   3.63 
2012 12 99.99 -99.99  -3.42 
2013 01 99.99 -99.99  -3.73 
2013 02 99.99 -99.99  -1.36 
2013 03 99.99 -99.99  -2.89 
2013 04 99.99 -99.99   3.25 
2013 05 99.99 -99.99   8.64 
2013 06 99.99 -99.99  13.93 
2013 07 99.99 -99.99  16.20 
2013 08 99.99 -99.99  16.29 
2013 09 99.99 -99.99  11.60 
2013 10 99.99 -99.99   7.72 
2013 11 99.99 -99.99   3.18 
2013 12 99.99 -99.99   1.75 
2014 01 99.99 -99.99  -2.34 
