1957 03 -5.89 -11.22  -8.55 
1957 04 -6.68 -12.13  -9.40 
1957 05 11.85 -17.66 -14.75 
1957 06 -8.97 -14.40 -11.69 
1957 07 14.44 -20.79 -17.61 
1957 08 12.08 -18.51 -15.29 
1957 09 13.06 -19.94 -16.50 
1957 10 -5.69 -12.06  -8.87 
1957 11 -3.90  -9.38  -6.64 
1957 12  2.48  -2.01    .23 
1958 01  2.21  -1.57    .32 
1958 02 -1.76  -5.52  -3.64 
1958 03 -4.77 -10.34  -7.55 
1958 04 -9.26 -14.41 -11.83 
1958 05 10.36 -16.73 -13.54 
1958 06 13.92 -19.93 -16.92 
1958 07 11.72 -17.34 -14.53 
1958 08 15.91 -22.11 -19.01 
1958 09 15.77 -21.68 -18.72 
1958 10 10.13 -16.35 -13.24 
1958 11 -3.95  -8.95  -6.45 
1958 12  2.05  -2.11    .-3 
1959 01   .46  -3.76  -1.65 
1959 02 -2.11  -5.72  -3.91 
1959 03 -3.31  -7.74  -5.52 
1959 04 -9.39 -14.45 -11.92 
1959 05 -9.79 -16.61 -13.20 
1959 06 13.17 -20.16 -16.66 
1959 07 14.54 -21.25 -17.89 
1959 08 14.06 -20.04 -17.05 
1959 09 16.39 -24.09 -20.24 
1959 10 -8.74 -14.51 -11.62 
1959 11 -3.76  -8.60  -6.18 
1959 12  1.44  -2.19   -.37 
1960 01  1.87  -1.96    .-4 
1960 02  -.14  -4.71  -2.42 
1960 03 -8.28 -14.32 -11.29 
1960 04 12.09 -17.21 -14.65 
1960 05 14.25 -19.94 -17.09 
1960 06 15.42 -22.99 -19.20 
1960 07 19.54 -26.45 -22.99 
1960 08 14.34 -21.41 -17.87 
1960 09 13.22 -20.29 -16.75 
1960 10 10.20 -16.41 -13.30 
1960 11 -2.43  -6.77  -4.60 
1960 12   .93  -3.08  -1.07 
1961 01  2.30  -1.04    .62 
1961 02  1.72  -2.76   -.52 
1961 03 -4.38  -8.99  -6.68 
1961 04 -7.87 -11.63  -9.75 
1961 05 -9.39 -14.49 -11.94 
1961 06 12.93 -18.11 -15.52 
1961 07 11.24 -15.53 -13.38 
1961 08 13.19 -18.78 -15.98 
1961 09 -9.72 -15.10 -12.41 
1961 10 -9.93 -15.64 -12.79 
1961 11 -2.86  -7.68  -5.27 
1961 12   .43  -3.15  -1.36 
1962 01   .16  -3.58  -1.70 
1962 02  -.47  -5.23  -2.85 
1962 03 -6.68 -11.52  -9.10 
1962 04 12.17 -17.75 -14.96 
1962 05 16.48 -22.49 -19.48 
1962 06 13.32 -18.70 -16.01 
1962 07 16.99 -22.23 -19.61 
1962 08 18.48 -25.32 -21.90 
1962 09 15.26 -20.76 -18.01 
1962 10 -9.76 -15.77 -12.76 
1962 11 -2.98  -8.28  -5.63 
1962 12  1.22  -2.77   -.77 
1963 01  2.39  -1.08    .65 
1963 02 -2.26  -6.89  -4.57 
1963 03 -7.22 -12.38  -9.80 
1963 04 11.89 -16.19 -14.04 
1963 05 13.50 -19.42 -16.45 
1963 06 11.65 -17.34 -14.49 
1963 07 14.36 -20.28 -17.32 
1963 08 11.35 -16.51 -13.93 
1963 09 11.93 -18.60 -15.26 
1963 10 11.07 -17.29 -14.18 
1963 11 -3.02  -7.46  -5.24 
1963 12  1.43  -2.89   -.73 
1964 01  2.28  -1.68    .30 
1964 02   .54  -3.53  -1.49 
1964 03 -6.95 -12.06  -9.50 
1964 04 13.69 -20.00 -16.84 
1964 05 15.18 -21.04 -18.11 
1964 06 10.52 -16.79 -13.66 
1964 07 14.33 -20.02 -17.17 
1964 08 12.29 -18.40 -15.34 
1964 09 17.85 -24.26 -21.05 
1964 10 -9.96 -15.45 -12.70 
1969 03 -5.07 -10.46  -7.76 
1969 04 -9.04 -15.02 -12.03 
1969 05 13.26 -21.19 -17.22 
1969 06 12.50 -18.16 -15.33 
1969 08 19.35 -26.35 -22.85 
1969 09 12.85 -20.69 -16.77 
1969 10 -9.66 -14.91 -12.28 
1969 11 -3.37  -8.27  -5.82 
1969 12  3.25  -1.16   1.04 
1970 01  1.91  -1.44    .23 
1970 02 -1.47  -5.51  -3.49 
1970 03 -4.15  -8.42  -6.28 
1970 04 -9.32 -15.47 -12.39 
1970 05 -8.08 -15.12 -11.60 
1970 08 13.64 -20.27 -16.95 
1970 09 10.12 -20.00 -15.06 
1970 10 10.14 -15.50 -12.82 
1970 11 -2.47  -8.06  -5.26 
1970 12  3.22  -1.13   1.04 
1971 01  3.96   -.28   1.84 
1971 02  -.15  -3.98  -2.06 
1971 03 -5.61 -11.72  -8.66 
1971 04 11.57 -17.78 -14.67 
1971 05 -8.87 -17.15 -13.01 
1971 06 14.75 -22.23 -18.49 
1971 08 10.74 -18.77 -14.75 
1971 09 11.30 -18.27 -14.78 
1971 10 -7.44 -13.92 -10.68 
1971 11 -3.00  -8.10  -5.55 
1971 12  4.09   -.79   1.65 
1972 01  5.78    .30   3.04 
1972 02   .47  -4.62  -2.07 
1972 03 -4.04  -9.75  -6.89 
1972 04 -8.42 -14.29 -11.35 
1972 05 16.64 -22.84 -19.74 
1972 06 10.55 -18.00 -14.27 
1972 07 15.47 -22.34 -18.90 
1972 08 -8.24 -16.68 -12.46 
1972 09 13.00 -19.69 -16.34 
1972 10 11.01 -19.20 -15.11 
1972 11 -2.29  -7.64  -4.96 
1972 12  1.20  -3.12   -.95 
1973 01  3.14   -.80   1.17 
1973 02  -.80  -5.41  -3.10 
1973 03 -8.31 -13.81 -11.06 
1973 04 10.67 -17.33 -14.00 
1973 06 -9.64 -15.89 -12.77 
1973 08 13.67 -22.29 -17.98 
1973 09 -8.47 -16.95 -12.71 
1973 10 -7.34 -12.95 -10.14 
1973 11  -.46  -4.98  -2.72 
1973 12   .82  -3.08  -1.13 
1974 01  5.08    .30   2.69 
1974 02  -.37  -4.66  -2.51 
1974 03 -6.25 -11.84  -9.04 
1974 04 -9.25 -15.46 -12.35 
1974 05 12.06 -20.45 -16.25 
1974 06 -9.01 -16.46 -12.74 
1974 09 14.62 -22.75 -18.68 
1974 10 -4.28 -10.57  -7.42 
1974 11  -.37  -5.36  -2.86 
1974 12  4.71    .-6   2.32 
1975 01  5.17    .29   2.73 
1975 02  -.93  -4.62  -2.77 
1975 03 -6.57 -12.70  -9.63 
1975 04 10.72 -18.14 -14.43 
1975 05 -8.97 -14.88 -11.92 
1975 06 11.22 -16.78 -14.00 
1975 07 14.20 -21.98 -18.09 
1975 09 15.57 -23.00 -19.28 
1975 10 -9.18 -15.19 -12.19 
1975 11  -.80  -5.90  -3.35 
1975 12  2.23  -1.97    .13 
1976 01  3.77    . 3   1.90 
1976 02  -.45  -4.55  -2.50 
1976 03 -7.24 -12.79 -10.01 
1976 04 -9.33 -18.15 -13.74 
1976 05 15.82 -24.18 -20.00 
1976 06 10.22 -18.08 -14.15 
1976 08 17.83 -24.83 -21.33 
1976 09 13.79 -23.48 -18.63 
1976 10 -6.48 -12.48  -9.47 
1976 11 -1.77  -8.22  -5.00 
1976 12  4.44  -1.05   1.69 
1977 01  5.71    .63   3.17 
1977 02   .12  -3.86  -1.87 
1977 03 -6.90 -12.73  -9.81 
1977 04 10.04 -16.07 -13.05 
1977 06 11.89 -18.59 -15.24 
1977 07 13.60 -21.29 -17.44 
1977 08 12.59 -18.59 -15.59 
1977 09 17.60 -25.37 -21.48 
1977 10 11.03 -20.00 -15.51 
1977 11 -4.83 -10.70  -7.76 
1977 12  1.71  -2.74   -.51 
1978 01  1.58  -1.90   -.15 
1978 02  -.61  -4.11  -2.36 
1978 03 -4.50  -9.03  -6.76 
1978 04 -8.59 -14.22 -11.40 
1978 05 10.69 -19.92 -15.30 
1978 07 13.65 -19.56 -16.60 
1978 08 19.46 -25.73 -22.59 
1978 09 13.75 -21.68 -17.71 
1978 10 13.74 -20.32 -17.02 
1978 11 -2.13  -7.37  -4.75 
1978 12  2.52  -1.52    .50 
1979 01  2.26  -1.84    .20 
1979 02 -1.32  -5.30  -3.31 
1979 03 -6.80 -11.86  -9.33 
1979 04 -8.88 -15.70 -12.29 
1979 05 12.54 -19.20 -15.87 
1979 06 13.85 -22.44 -18.14 
1979 07 17.26 -25.98 -21.62 
1979 08 13.72 -21.94 -17.83 
1979 09 10.89 -18.87 -14.88 
1979 10 -9.17 -16.31 -12.74 
1979 11 -2.48  -7.30  -4.89 
1979 12  3.35  -1.17   1.08 
1980 01  2.68  -1.19    .74 
1980 02 -1.97  -5.00  -3.48 
1980 03 -3.97  -9.39  -6.68 
1980 04 -7.57 -13.00 -10.28 
1980 05 16.15 -23.63 -19.89 
1980 06 15.69 -25.04 -20.36 
1980 07 -7.89 -15.79 -11.84 
1980 09 10.72 -17.07 -13.89 
1980 10 -9.32 -14.77 -12.04 
1980 11   .43  -5.03  -2.30 
1980 12  2.26  -2.19    . 3 
1981 01  2.71  -1.71    .50 
1981 02  -.89  -5.57  -3.23 
1981 03 -4.96 -10.67  -7.82 
1981 04 12.93 -21.37 -17.15 
1981 06 11.44 -20.44 -15.94 
1981 07 12.31 -19.62 -15.96 
1981 08 -9.12 -16.17 -12.64 
1981 09 11.52 -18.69 -15.10 
1981 10 11.74 -18.61 -15.17 
1981 11 -2.83  -7.97  -5.39 
1981 12  1.65  -2.84   -.59 
1982 01  2.64  -2.02    .31 
1982 02  -.50  -4.44  -2.47 
1982 03 -9.13 -15.47 -12.30 
1982 04 15.06 -22.02 -18.54 
1982 05 11.03 -20.77 -15.90 
1982 06 17.89 -26.95 -22.42 
1982 07 11.96 -19.25 -15.60 
1982 08 22.41 -28.39 -25.40 
1982 09 19.19 -26.97 -23.08 
1982 10 -9.58 -16.08 -12.83 
1982 11 -2.24  -7.56  -4.90 
1982 12  3.70  -1.49   1.10 
1983 01  3.93   -.22   1.85 
1983 02  -.32  -3.81  -2.06 
1983 03 -5.71 -11.82  -8.76 
1983 06 11.68 -20.29 -15.99 
1983 08 12.13 -20.36 -16.24 
1983 09 -9.93 -16.87 -13.40 
1983 10 10.53 -16.95 -13.74 
1983 11 -5.33 -10.32  -7.82 
1983 12  1.09  -3.22  -1.06 
1984 01  4.62    .30   2.46 
1984 02  -.77  -4.42  -2.60 
1984 03 -5.73 -11.00  -8.36 
1984 04 -7.43 -14.91 -11.17 
1984 06 14.12 -21.18 -17.65 
1984 07 15.17 -22.52 -18.84 
1984 08 12.51 -20.48 -16.49 
1984 09 11.31 -18.52 -14.91 
1984 10 12.76 -18.39 -15.57 
1984 11 -3.28  -7.77  -5.52 
1984 12  3.68   -.96   1.36 
1985 01  3.70   -.45   1.62 
1985 02 -1.48  -6.10  -3.79 
1985 03 -4.62 -11.54  -8.08 
1985 04 -8.24 -15.07 -11.65 
1985 05 11.81 -19.14 -15.47 
1985 07 21.82 -29.07 -25.44 
1985 08 13.63 -22.21 -17.92 
1985 09 13.97 -21.04 -17.50 
1985 10 -9.59 -16.10 -12.84 
1985 11 -3.51  -8.88  -6.19 
1985 12  1.12  -3.73  -1.30 
1986 01  2.57  -2.48    . 4 
1986 02  3.71  -1.41   1.15 
1986 03 -4.41  -9.85  -7.13 
1986 04 -8.59 -16.43 -12.51 
1986 06 14.83 -22.65 -18.74 
1986 07 14.05 -24.19 -19.12 
1986 08 14.30 -23.02 -18.66 
1986 09 11.45 -18.87 -15.16 
1986 10 -8.27 -14.76 -11.51 
1986 11 -3.08  -9.26  -6.17 
1986 12  1.60  -2.95   -.67 
1987 01  3.55   -.52   1.51 
1987 02  -.21  -4.17  -2.19 
1987 03 -6.30 -12.46  -9.38 
1987 04 -9.60 -18.26 -13.93 
1987 05 14.62 -21.45 -18.03 
1987 06 10.87 -19.23 -15.04 
1987 08 15.89 -23.59 -19.74 
1987 09 15.37 -23.64 -19.50 
1987 10 -8.70 -15.34 -12.02 
1987 11 -2.04  -8.01  -5.02 
1987 12  2.94  -1.56    .69 
1988 01  3.40  -1.10   1.15 
1988 02 -1.12  -5.26  -3.19 
1988 03 -3.43  -8.79  -6.11 
1988 04 -9.17 -15.67 -12.42 
1988 05 -7.08 -14.97 -11.02 
1988 06 -9.35 -15.50 -12.43 
1988 07 99.99 -22.00 -99.99 
1988 08 11.03 -19.70 -15.36 
1988 10 -5.94 -12.05  -8.99 
1988 11 -3.47  -7.71  -5.59 
1988 12   .55  -3.69  -1.57 
1989 01  3.15  -1.60    .77 
1989 02  -.54  -5.22  -2.88 
1989 03 -8.05 -13.81 -10.93 
1989 04 12.26 -18.10 -15.18 
1989 05 15.06 -24.60 -19.83 
1989 06 11.10 -17.73 -14.41 
1989 07 14.08 -22.44 -18.26 
1989 08 -9.30 -18.89 -14.09 
1989 09 -7.57 -14.65 -11.11 
1989 10 -5.74 -11.26  -8.50 
1989 11 -4.57  -9.60  -7.08 
1989 12  4.01   -.80   1.60 
1990 01  3.86   -.36   1.75 
1990 02  -.73  -4.90  -2.81 
1990 03 -6.03 -10.82  -8.42 
1990 04 -5.69 -13.26  -9.47 
1990 05 -9.83 -15.06 -12.44 
1990 07 12.30 -20.63 -16.46 
1990 08 11.68 -19.73 -15.70 
1990 09 14.02 -21.77 -17.89 
1990 10 -8.89 -16.56 -12.73 
1990 11 -1.46  -6.88  -4.17 
1990 12  3.19  -1.62    .78 
1991 01  1.70  -2.29   -.29 
1991 02   .80  -3.28  -1.24 
1991 03 -3.54  -9.31  -6.42 
1991 04 -5.79 -11.59  -8.69 
1991 05 11.38 -17.23 -14.30 
1991 06 -7.96 -16.04 -12.00 
1991 07 -7.02 -14.86 -10.94 
1991 08 11.88 -17.16 -14.52 
1991 09 13.99 -21.30 -17.64 
1991 10 -8.43 -14.02 -11.23 
1991 11 -1.76  -6.93  -4.34 
1991 12  5.45    .10   2.77 
1992 01  3.68   -.10   1.79 
1992 02  1.57  -2.96   -.69 
1992 03 -4.96  -9.60  -7.29 
1992 04 14.19 -21.23 -17.70 
1992 05 14.31 -22.49 -18.40 
1992 06 12.52 -22.98 -17.75 
1992 07 16.37 -25.94 -21.15 
1992 08 14.65 -23.34 -18.99 
1992 09 16.32 -24.36 -20.34 
1992 10 -8.21 -15.09 -11.65 
1992 11 -2.21  -7.34  -4.77 
1992 12   .50  -3.78  -1.64 
1993 01  4.04   -.81   1.61 
1993 02   .-3  -4.19  -2.11 
1993 03 -5.55 -11.41  -8.47 
1993 04 11.38 -17.65 -14.51 
1993 05 17.29 -25.78 -21.53 
1993 06 14.61 -23.41 -19.01 
1993 07 19.62 -27.31 -23.46 
1993 08 18.69 -26.06 -22.37 
1993 09 17.39 -23.95 -20.67 
1993 10 -9.35 -16.54 -12.95 
1993 11 -3.81  -9.09  -6.45 
1993 12   .79  -3.84  -1.52 
1994 01  1.78  -2.09   -.15 
1994 02  -.50  -5.12  -2.81 
1994 03 -5.96 -12.09  -9.02 
1994 05 15.53 -24.92 -20.22 
1994 06 -6.72 -14.48 -10.60 
1994 07 11.22 -18.78 -15.00 
1994 08 16.09 -25.34 -20.71 
1994 09 -8.51 -16.32 -12.41 
1994 10 -7.41 -13.22 -10.31 
1994 11 -2.03  -7.51  -4.77 
1994 12  1.95  -2.48   -.26 
1995 01  2.11  -1.91    .10 
1995 02  -.67  -5.00  -2.83 
1995 03 -4.27  -9.77  -7.02 
1995 04 10.85 -18.16 -14.50 
1995 05 12.83 -99.99 -99.99 
1995 06 11.84 -22.06 -16.95 
1995 07 -4.19  -9.26  -6.72 
1995 08 13.92 -21.44 -17.68 
1995 09 12.96 -21.27 -17.11 
1995 10 10.06 -16.91 -13.48 
1995 11 -1.35  -6.86  -4.10 
1995 12  2.14  -2.33    .-9 
1996 01  3.81   -.76   1.52 
1996 02   .88  -3.42  -1.27 
1996 03 -5.19 -11.22  -8.20 
1996 04 -8.57 -16.29 -12.43 
1996 05 13.34 -22.50 -17.92 
1996 06 10.14 -18.26 -14.20 
1996 07 13.59 -21.90 -17.74 
1996 08 -8.76 -17.06 -12.91 
1996 09 10.54 -16.83 -13.68 
1996 10 -8.39 -15.99 -12.19 
1996 11  -.79  -6.28  -3.53 
1996 12  2.61  -2.15    .22 
1997 01  2.33  -1.91    .20 
1997 02   . 6  -4.05  -1.99 
1997 03 -3.32  -9.22  -6.27 
1997 04 12.06 -18.00 -15.03 
1997 06 10.52 -18.17 -14.34 
1997 07 13.33 -21.16 -17.24 
1997 08 14.60 -23.14 -18.86 
1997 09 14.36 -22.46 -18.41 
1997 10 -9.14 -15.37 -12.26 
1997 11 -1.47  -8.06  -4.76 
1997 12  3.26  -1.62    .82 
1998 01  2.64  -2.43    .10 
1998 02   .10  -4.50  -2.20 
1998 03 -6.22 -13.15  -9.68 
1998 04 17.36 -25.61 -21.48 
1998 05 12.27 -20.29 -16.28 
1998 06 12.11 -20.02 -16.06 
1998 07 15.52 -24.20 -19.86 
1998 08 -8.47 -99.99 -99.99 
1998 09 13.24 -21.12 -17.18 
1998 10 -9.35 -16.94 -13.15 
1998 11 -1.24  -6.71  -3.97 
1998 12  2.97  -2.08    .44 
1999 01  2.29  -2.05    .12 
1999 02  -.34  -4.62  -2.48 
1999 03 -6.54 -11.47  -9.00 
1999 04 11.49 -17.74 -14.61 
1999 05 99.99 -23.25 -99.99 
1999 06 11.13 -17.44 -14.28 
1999 07 15.28 -22.99 -19.13 
1999 09 14.10 -20.71 -17.40 
1999 10 -7.09 -13.94 -10.51 
1999 11 -4.88 -10.30  -7.59 
1999 12   .30  -4.44  -2.07 
2000 01  1.59  -2.73   -.57 
2000 02  -.68  -6.11  -3.39 
2000 03 -4.66  -9.97  -7.32 
2000 04 -6.62 -12.19  -9.40 
2000 05 13.07 -20.37 -16.72 
2000 06 12.52 -19.85 -16.18 
2000 07 12.15 -20.20 -16.18 
2000 08 10.50 -19.00 -14.75 
2000 09 10.67 -16.90 -13.78 
2000 10 12.16 -18.26 -15.21 
2000 11   .31  -5.83  -2.76 
2000 12  2.68  -1.79    .44 
2001 01  3.39   -.77   1.31 
2001 02  -.46  -3.90  -2.18 
2001 03 -4.15 -99.99 -99.99 
2001 09 13.43 -21.00 -17.21 
2001 10 -7.75 -99.99 -99.99 
2001 11 -1.19 -99.99 -99.99 
2001 12  1.30 -99.99 -99.99 
2002 01  4.06 -99.99 -99.99 
2002 02  -.96 -99.99 -99.99 
2002 03 -3.74 -99.99 -99.99 
2002 09 11.08 -99.99 -99.99 
2002 10 -7.10 -99.99 -99.99 
2002 11 -1.56 -99.99 -99.99 
2002 12  2.26 -99.99 -99.99 
2003 01  4.33 -99.99 -99.99 
2003 02  2.57 -99.99 -99.99 
2003 03 -3.69 -99.99 -99.99 
2003 04 -9.22 -99.99 -99.99 
2003 10 -8.06 -16.68 -12.37 
2003 11 -1.34  -7.41  -4.37 
2003 12  4.13 -99.99 -99.99 
2004 01  4.79   -.28   2.25 
2004 02  2.41  -3.26   -.42 
2004 03 -5.16 -10.31  -7.73 
2004 04 99.99 -15.73 -99.99 
2004 05 99.99 -15.98 -99.99 
2004 06 99.99 -20.45 -99.99 
2004 07 99.99 -24.32 -99.99 
2004 08 99.99 -18.43 -99.99 
2004 09 99.99 -19.99 -99.99 
2004 10 -7.21 -13.50 -10.35 
2004 11  -.82  -5.52  -3.17 
2004 12  5.38 -99.99 -99.99 
2005 01  4.85    .10   2.47 
2005 02   .49  -5.42  -2.46 
2005 03 99.99  -8.52 -99.99 
2005 04 99.99 -18.34 -99.99 
2005 05 99.99 -19.99 -99.99 
2005 06 99.99 -17.35 -99.99 
2005 07 99.99 -22.55 -99.99 
2005 08 99.99 -22.38 -99.99 
2005 09 11.73 -17.61 -14.67 
2005 10 -7.68 -14.63 -11.15 
2005 11 -1.42 -99.99 -99.99 
2005 12  5.21 -99.99 -99.99 
2006 02  -.60  -5.37  -2.98 
2006 03 -3.56  -9.76  -6.66 
2006 04 99.99 -11.34 -99.99 
2006 05 99.99 -21.64 -99.99 
2006 06 99.99 -16.77 -99.99 
2006 07 99.99 -22.93 -99.99 
2006 08 99.99 -16.99 -99.99 
2006 09 99.99 -17.87 -99.99 
2006 10 -8.88 -16.33 -12.60 
2006 11  -.64  -6.54  -3.59 
2006 12  2.41  -1.97    .22 
2007 01  4.19   -.79   1.70 
2007 02  1.37  -3.61  -1.11 
2007 03 -5.13 -10.74  -7.93 
2007 04 -8.08 -12.93 -10.50 
2007 05 99.99 -11.89 -99.99 
2007 06 99.99 -16.19 -99.99 
2007 07 99.99 -13.45 -99.99 
2007 08 99.99 -15.73 -99.99 
2007 09 99.99 -18.91 -99.99 
2007 10 -8.62 -15.96 -12.29 
2007 11   .51  -5.41  -2.44 
2007 12  1.66  -2.48   -.41 
2008 01  1.87  -2.35   -.24 
2008 02  -.30  -4.53  -2.41 
2008 03 -5.13 -10.77  -7.95 
2008 04 -8.34 -14.80 -11.57 
2008 05 99.99 -15.77 -99.99 
2008 06 99.99 -19.15 -99.99 
2008 07 99.99 -18.27 -99.99 
2008 08 99.99 -25.71 -99.99 
2008 09 16.24 -24.61 -20.42 
2008 10 11.10 -17.12 -14.11 
2008 11 -2.00  -6.52  -4.26 
2008 12  3.11  -1.33    .88 
2009 01  3.77  -1.42   1.17 
2009 02   .88  -4.23  -1.67 
2009 03 -4.37 -10.87  -7.62 
2009 04 99.99 -16.29 -99.99 
2009 05 99.99 -15.87 -99.99 
2009 06 99.99 -17.54 -99.99 
2009 07 99.99 -16.91 -99.99 
2009 08 99.99 -21.56 -99.99 
2009 09 -9.80 -15.83 -12.81 
2009 10 -8.27 -15.46 -11.86 
2009 11 -1.14  -6.76  -3.95 
2009 12  2.36  -2.56    .-9 
2010 01  5.13    .52   2.83 
2010 02   .74  -3.87  -1.56 
2010 03 -4.12  -9.35  -6.74 
2010 04 12.00 -17.81 -14.90 
2010 05 99.99 -18.29 -99.99 
2010 06 99.99 -16.79 -99.99 
2010 07 99.99 -24.33 -99.99 
2010 08 99.99 -22.97 -99.99 
2010 09 99.99 -13.09 -99.99 
2010 10 -9.13 -15.77 -12.45 
2010 11 -3.57  -9.60  -6.58 
2010 12  2.44  -2.08    .18 
2011 01  3.62   -.48   1.57 
2011 02 -2.11  -6.72  -4.42 
2011 03 -4.08  -9.52  -6.80 
2011 04 -9.39 -15.68 -12.54 
2011 05 99.99 -18.54 -99.99 
2011 06 99.99 -20.61 -99.99 
2011 07 99.99 -14.69 -99.99 
2011 08 99.99 -17.77 -99.99 
2011 09 10.80 -17.34 -14.07 
2011 10 10.84 -17.91 -14.37 
2011 11 -1.29  -6.36  -3.82 
2011 12  2.23  -2.78   -.27 
2012 01  2.74  -1.32    .71 
2012 02   .21  -4.85  -2.32 
2012 03 -5.09 -11.20  -8.14 
2012 04 -7.93 -13.60 -10.76 
2012 05 99.99 -19.61 -99.99 
2012 06 99.99 -18.04 -99.99 
2012 07 99.99 -23.62 -99.99 
2012 08 99.99 -21.80 -99.99 
2012 09 12.35 -19.15 -15.75 
2012 10 -5.78 -12.96  -9.37 
2012 11   .36  -5.64  -2.64 
2012 12  3.12  -1.24    .93 
2013 01  3.72   -.19   1.76 
2013 02   .62  -4.59  -1.98 
2013 03 -8.47 -14.85 -11.66 
2013 04 99.99 -18.57 -99.99 
2013 05 99.99 -19.87 -99.99 
2013 06 99.99 -17.41 -99.99 
2013 07 12.24 -18.27 -15.25 
2013 08 99.99 -20.92 -99.99 
2013 09 -7.17 -13.59 -10.38 
2013 10 -6.16 -12.80  -9.47 
2013 11 -1.22  -6.98  -4.10 
2013 12  2.16  -2.30    .-6 
2014 01  5.06 -99.99 -99.99 
2014 02  1.08 -99.99 -99.99 
2014 03 -6.48 -99.99 -99.99 
