1958 04 99.99 -27.33 -99.99 
1958 05 99.99  -7.55 -99.99 
1958 06 99.99    .45 -99.99 
1958 07 11.05   4.91   7.98 
1958 08 10.98   4.60   7.79 
1958 09  2.72  -1.41    .65 
1958 10 -5.93 -10.80  -8.36 
1958 11 21.76 -27.46 -24.61 
1958 12 99.99 -25.10 -99.99 
1959 01 99.99 -23.49 -99.99 
1959 02 99.99 -36.03 -99.99 
1959 03 99.99 -33.65 -99.99 
1959 04 15.70 -22.45 -19.07 
1959 05 -4.79 -11.49  -8.13 
1959 06  3.47  -2.33    .56 
1959 07 12.13   3.90   8.01 
1959 08  9.25   2.49   5.87 
1959 09  1.21  -2.85   -.81 
1959 10 12.36 -17.77 -15.06 
1959 11 13.27 -19.90 -16.58 
1959 12 19.87 -27.94 -23.90 
1960 01 20.70 -28.66 -24.68 
1960 02 99.99 -27.13 -99.99 
1960 03 23.83 -31.50 -27.66 
1960 04 18.10 -26.04 -22.07 
1960 05 -3.25  -8.82  -6.03 
1960 06  6.22    .52   3.37 
1960 07 13.01   6.13   9.57 
1960 08 12.19   6.10   9.14 
1960 09  1.20  -2.33   -.56 
1960 10 -2.33  -6.73  -4.52 
1960 11 12.31 -20.00 -16.15 
1960 12 21.79 -28.05 -24.92 
1961 01 27.15 -32.81 -29.98 
1961 02 30.33 -37.02 -33.67 
1961 03 33.82 -39.25 -36.54 
1961 04 10.99 -18.95 -14.97 
1961 05 -8.80 -14.70 -11.75 
1961 06  5.33   -.58   2.36 
1961 07 12.16   4.85   8.50 
1961 08  6.00    .83   3.41 
1961 09  -.97  -4.56  -2.76 
1961 10 -8.79 -15.11 -11.95 
1961 11 18.23 -24.54 -21.38 
1961 12 19.74 -26.84 -23.29 
1962 01 27.69 -33.74 -30.71 
1962 02 32.53 -38.16 -35.34 
1962 03 14.46 -18.85 -16.65 
1962 04 14.50 -20.48 -17.49 
1962 05 -6.60 -12.09  -9.34 
1962 06  4.89   -.63   2.12 
1962 07 13.41   6.27   9.84 
1962 08  8.66   2.88   5.77 
1962 09  1.25  -3.49  -1.12 
1962 10 -6.44 -11.47  -8.95 
1962 11 13.00 -21.13 -17.06 
1962 12 18.37 -27.43 -22.90 
1963 01 18.40 -29.85 -24.12 
1963 02 16.09 -24.59 -20.34 
1963 03 26.72 -33.32 -30.02 
1963 04 12.89 -19.09 -15.99 
1963 05 -6.01 -11.79  -8.89 
1963 06  3.29  -2.33    .48 
1963 07  8.46   2.14   5.30 
1963 08  8.58   3.19   5.88 
1963 09  -.46  -4.38  -2.42 
1963 10 -7.12 -12.95 -10.03 
1963 11 12.14 -18.27 -15.20 
1963 12 19.83 -25.72 -22.77 
1964 01 27.91 -34.99 -31.45 
1964 02 24.30 -32.20 -28.25 
1964 03 32.68 -37.91 -35.30 
1964 04 16.83 -24.08 -20.45 
1964 05 -4.94 -12.20  -8.57 
1964 06  1.36  -2.51   -.57 
1964 07  7.03   1.26   4.14 
1964 08  8.56   2.62   5.59 
1964 09  2.92  -1.03    .94 
1964 10 -9.46 -13.88 -11.67 
1964 11 15.32 -21.06 -18.18 
1964 12 18.57 -27.18 -22.87 
1965 01 25.59 -32.68 -29.14 
1965 02 22.29 -30.58 -26.43 
1965 03 20.06 -25.66 -22.86 
1965 04 15.25 -21.53 -18.39 
1965 05   .75  -4.02  -1.63 
1965 06  1.92  -3.24   -.66 
1965 07  9.72   2.69   6.20 
1965 08  7.52   2.14   4.83 
1965 09  1.11  -3.20  -1.04 
1965 10 -8.43 -14.78 -11.60 
1965 11 13.50 -19.98 -16.74 
1965 12 22.13 -27.30 -24.71 
1966 01 24.41 -33.03 -28.72 
1966 02 20.50 -30.08 -25.29 
1966 03 24.20 -30.91 -27.55 
1966 04 15.86 -22.59 -19.22 
1966 05 -4.41 -10.22  -7.31 
1966 06  2.35  -2.36    . 0 
1966 07 10.82   4.53   7.67 
1966 08 11.74   5.57   8.65 
1966 09  4.11   -.45   1.83 
1966 10 -1.62  -5.23  -3.42 
1966 11 14.58 -20.28 -17.43 
1966 12 22.59 -27.83 -25.21 
1967 01 23.31 -28.46 -25.88 
1967 02 31.61 -37.15 -34.38 
1967 03 23.56 -31.62 -27.59 
1967 04 17.54 -23.16 -20.35 
1967 05 -1.00  -6.15  -3.57 
1967 06  2.41  -1.15    .63 
1967 07  9.71   3.73   6.72 
1967 08  6.94   2.15   4.54 
1967 09 -1.55  -4.78  -3.16 
1967 10 -9.35 -14.71 -12.03 
1967 11 20.65 -26.14 -23.39 
1967 12 20.19 -25.53 -22.86 
1968 01 26.36 -31.89 -29.12 
1968 02 26.62 -33.54 -30.08 
1968 03 27.18 -32.27 -29.72 
1968 04 12.42 -19.79 -16.10 
1968 05 -6.24 -11.97  -9.10 
1968 06  -.19  -4.33  -2.26 
1968 07  6.43    .88   3.65 
1968 08  8.72   2.55   5.63 
1968 09  1.95  -2.33   -.19 
1968 10 -2.48  -6.57  -4.52 
1968 11 14.01 -21.15 -17.58 
1968 12 19.53 -26.88 -23.20 
1969 01 18.20 -25.42 -21.81 
1969 02 16.87 -24.76 -20.82 
1969 03 25.70 -31.69 -28.69 
1969 04 18.43 -23.74 -21.08 
1969 05 -6.39 -11.32  -8.85 
1969 06  2.94  -1.89    .52 
1969 07 12.15   5.08   8.61 
1969 08 12.47   5.48   8.97 
1969 09  1.89  -2.87   -.48 
1969 10 -5.02  -9.46  -7.24 
1969 11 12.01 -20.43 -16.22 
1969 12 20.57 -27.31 -23.93 
1970 01 25.46 -31.00 -28.23 
1970 02 20.59 -27.53 -24.06 
1970 03 21.22 -27.50 -24.36 
1970 04 17.35 -23.50 -20.42 
1970 05 -9.17 -14.66 -11.91 
1970 06  1.98  -1.87    . 5 
1970 07  9.63   2.90   6.26 
1970 08  8.74   2.46   5.60 
1970 09  2.64  -1.69    .47 
1970 10 -4.54  -9.47  -7.00 
1970 11 12.87 -21.69 -17.28 
1970 12 25.34 -32.31 -28.82 
1971 01 22.28 -29.05 -25.66 
1971 02 25.93 -33.40 -29.66 
1971 03 19.31 -26.08 -22.69 
1971 04 13.69 -21.52 -17.60 
1971 05 -5.31 -11.25  -8.28 
1971 06  3.95   -.55   1.70 
1971 07 11.61   5.05   8.33 
1971 08  7.55   1.94   4.74 
1971 09  1.00  -2.88   -.94 
1971 10 -5.24 -10.09  -7.66 
1971 11 16.33 -23.84 -20.08 
1971 12 30.11 -35.53 -32.82 
1972 01 33.29 -38.96 -36.12 
1972 02 31.00 -37.41 -34.21 
1972 03 28.37 -35.25 -31.81 
1972 04 15.65 -24.59 -20.11 
1972 05 -6.60 -12.75  -9.67 
1972 06  -.19  -5.80  -2.99 
1972 07  7.63   1.23   4.43 
1972 08  6.45    .78   3.61 
1972 09   .48  -3.62  -1.57 
1972 10 -9.85 -16.03 -12.94 
1972 11 18.12 -25.64 -21.88 
1972 12 27.24 -34.18 -30.71 
1973 01 28.07 -34.86 -31.46 
1973 02 29.46 -36.32 -32.89 
1973 03 24.13 -33.07 -28.59 
1973 04 16.68 -23.50 -20.09 
1973 05 -5.22 -12.44  -8.83 
1973 06  4.65   -.82   1.91 
1973 07 10.75   3.70   7.22 
1973 08 10.04   3.51   6.77 
1973 09  3.91   -.88   1.51 
1973 10 -2.96  -7.29  -5.12 
1973 11 10.46 -16.64 -13.54 
1973 12 21.96 -29.04 -25.50 
1974 01 29.31 -35.02 -32.16 
1974 02 23.69 -30.75 -27.22 
1974 03 22.87 -30.41 -26.64 
1974 04 17.19 -25.33 -21.26 
1974 05 -3.27 -11.11  -7.18 
1974 06  3.75  -3.32    .21 
1974 07 11.76   4.27   8.01 
1974 08  8.92   2.60   5.76 
1974 09  1.57  -2.59   -.50 
1974 10 -6.61 -11.69  -9.14 
1974 11 15.81 -23.99 -19.90 
1974 12 27.20 -34.84 -31.02 
1975 01 29.80 -36.97 -33.38 
1975 02 24.58 -32.41 -28.50 
1975 03 26.23 -34.14 -30.18 
1975 04 15.80 -23.14 -19.46 
1975 05 -3.14 -10.04  -6.59 
1975 06  9.77   3.07   6.42 
1975 07 10.16   2.60   6.38 
1975 08  9.24   3.00   6.12 
1975 09   .31  -5.16  -2.42 
1975 10 -6.30 -11.80  -9.05 
1975 11 17.09 -24.20 -20.64 
1975 12 24.16 -31.76 -27.96 
1976 01 23.96 -30.56 -27.25 
1976 02 29.45 -36.18 -32.81 
1976 03 25.73 -31.81 -28.77 
1976 04 14.18 -21.05 -17.61 
1976 05 -4.30 -11.99  -8.14 
1976 06  1.54  -3.42   -.94 
1976 07  7.65   1.50   4.57 
1976 08  5.25   -.52   2.36 
1976 09  -.34  -3.89  -2.11 
1976 10 10.73 -16.37 -13.55 
1976 11 16.81 -23.26 -20.03 
1976 12 18.67 -27.78 -23.22 
1977 01 14.45 -22.85 -18.65 
1977 02 24.07 -32.00 -28.04 
1977 03 19.15 -26.74 -22.94 
1977 04 12.48 -20.06 -16.27 
1977 05 -3.93  -9.21  -6.57 
1977 06  2.94  -1.22    .86 
1977 07 11.02   4.77   7.89 
1977 08 10.99   4.60   7.79 
1977 09   .34  -3.71  -1.68 
1977 10 -6.86 -12.35  -9.60 
1977 11 12.28 -20.16 -16.21 
1977 12 24.15 -31.21 -27.68 
1978 01 26.80 -34.28 -30.54 
1978 02 22.81 -29.36 -26.08 
1978 03 27.50 -34.25 -30.87 
1978 04 17.04 -25.84 -21.44 
1978 05 -7.37 -14.00 -10.68 
1978 06  -.49  -5.02  -2.75 
1978 07  5.07    .42   2.74 
1978 08  7.07   1.44   4.25 
1978 09   .98  -3.99  -1.50 
1978 10 11.94 -18.15 -15.04 
1978 11 20.52 -26.11 -23.31 
1978 12 13.52 -20.44 -16.98 
1979 01 20.94 -29.69 -25.31 
1979 02 36.99 -42.61 -39.80 
1979 03 22.87 -30.82 -26.84 
1979 04 12.08 -19.31 -15.69 
1979 05 -2.08  -8.93  -5.51 
1979 06  2.54  -2.14    .19 
1979 07  7.39   1.90   4.64 
1979 08  6.32   1.43   3.87 
1979 09  2.02  -1.86    . 7 
1979 10 -6.30 -11.86  -9.08 
1979 11 15.31 -22.85 -19.08 
1979 12 23.77 -30.75 -27.26 
1980 01 19.62 -29.18 -24.40 
1980 02 22.21 -30.93 -26.57 
1980 03 18.27 -26.59 -22.43 
1980 04 17.15 -24.93 -21.04 
1980 05 -1.70  -6.16  -3.92 
1980 06  3.62  -1.64    .98 
1980 07  9.79   3.30   6.54 
1980 08 10.40   4.62   7.51 
1980 09  2.84  -1.36    .73 
1980 10 -6.11 -10.64  -8.37 
1980 11 12.97 -19.91 -16.44 
1980 12 19.82 -26.05 -22.93 
1981 01 20.75 -27.36 -24.05 
1981 02 24.49 -30.88 -27.68 
1981 03 15.27 -21.91 -18.59 
1981 04 15.21 -21.69 -18.45 
1981 05 -5.48 -11.33  -8.40 
1981 06  5.72   -.71   2.50 
1981 07 11.19   4.50   7.84 
1981 08  5.87   1.13   3.50 
1981 09  2.88  -1.52    .68 
1981 10 -3.57  -8.64  -6.10 
1981 11 10.82 -17.08 -13.95 
1981 12 16.04 -23.81 -19.93 
1982 01 99.99 -27.28 -99.99 
1982 02 99.99 -34.97 -99.99 
1982 03 99.99 -34.25 -99.99 
1982 04 16.78 -23.51 -20.14 
1982 05 -6.85 -12.90  -9.87 
1982 06  4.89    .37   2.63 
1982 07 12.23   5.14   8.68 
1982 08  8.37   2.57   5.47 
1982 09  -.51  -4.31  -2.40 
1982 10 -7.34 -10.93  -9.13 
1982 11 14.15 -21.47 -17.81 
1982 12 25.15 -33.34 -29.25 
1983 01 99.99 -38.75 -99.99 
1983 02 99.99 -37.25 -99.99 
1983 03 99.99 -34.83 -99.99 
1983 04 15.72 -23.40 -19.56 
1983 05 -7.09 -13.36 -10.22 
1983 06  3.92  -1.00   1.46 
1983 07 10.41   3.69   7.05 
1983 08  7.09   1.26   4.17 
1983 09  5.13   -.56   2.28 
1983 10 -7.44 -12.39  -9.91 
1983 11 16.70 -23.24 -19.97 
1983 12 23.52 -29.97 -26.74 
1984 01 99.99 -37.41 -99.99 
1984 02 99.99 -39.43 -99.99 
1984 03 99.99 -34.48 -99.99 
1984 04 16.99 -24.51 -20.75 
1984 05 -4.36 -11.59  -7.97 
1984 06  5.14   -.76   2.19 
1984 07 14.88   6.14  10.51 
1984 08  7.43   1.62   4.52 
1984 09   .15  -3.77  -1.81 
1984 10 -5.04  -9.45  -7.24 
1984 11 13.75 -20.10 -16.92 
1984 12 23.16 -31.70 -27.43 
1985 01 17.08 -26.96 -22.02 
1985 02 99.99 -31.67 -99.99 
1985 03 99.99 -31.60 -99.99 
1985 04 16.79 -23.92 -20.35 
1985 05 -2.00  -8.54  -5.27 
1985 06  8.43   1.64   5.04 
1985 07 14.13   5.94  10.03 
1985 08  8.18   1.92   5.05 
1985 09  3.98    .42   2.20 
1985 10 -4.00  -8.89  -6.45 
1985 11 13.65 -20.80 -17.22 
1985 12 12.95 -19.25 -16.10 
1986 01 99.99 -31.79 -99.99 
1986 02 19.18 -27.99 -23.58 
1986 03 99.99 -34.72 -99.99 
1986 04 15.20 -21.92 -18.56 
1986 05 -3.72  -9.70  -6.71 
1986 06  2.28  -3.78   -.75 
1986 07  8.84   2.41   5.62 
1986 08  6.14    .41   3.27 
1986 09  1.23  -3.19   -.98 
1986 10 12.74 -18.92 -15.83 
1986 11 18.79 -25.37 -22.08 
1986 12 24.69 -33.71 -29.20 
1987 01 99.99 -36.74 -99.99 
1987 02 99.99 -34.81 -99.99 
1987 03 24.10 -32.00 -28.05 
1987 04 17.96 -25.90 -21.93 
1987 05 -7.49 -13.81 -10.65 
1987 06  4.73   -.62   2.05 
1987 07 10.67   3.77   7.22 
1987 08  7.49   1.54   4.51 
1987 09  3.11  -1.16    .97 
1987 10 -5.30 -10.43  -7.86 
1987 11 14.13 -20.34 -17.23 
1987 12 18.61 -24.88 -21.74 
1988 01 99.99 -31.36 -99.99 
1988 02 19.39 -29.46 -24.42 
1988 03 19.66 -27.68 -23.67 
1988 04 11.13 -18.26 -14.69 
1988 05 -3.40  -8.95  -6.17 
1988 06  4.04   -.82   1.61 
1988 07 11.70   5.10   8.39 
1988 08  7.94   2.52   5.23 
1988 09  2.85  -1.60    .62 
1988 10 -2.07  -7.58  -4.82 
1988 11 14.67 -23.34 -19.00 
1988 12 99.99 -31.20 -99.99 
1989 01 99.99 -37.13 -99.99 
1989 02 99.99 -36.02 -99.99 
1989 03 26.23 -33.25 -29.74 
1989 04 12.98 -21.98 -17.48 
1989 05 -8.72 -14.44 -11.58 
1989 06  4.62  -1.71   1.45 
1989 07 10.24   3.50   6.87 
1989 08  9.22   2.23   5.72 
1989 09   .32 -99.99 -99.99 
1989 10 -7.34 -12.10  -9.72 
1989 11 12.66 -20.37 -16.52 
1989 12 20.46 -27.56 -24.01 
1990 01 27.67 -33.00 -30.33 
1990 02 99.99 -37.93 -99.99 
1990 03 22.59 -30.73 -26.66 
1990 04 17.06 -25.44 -21.25 
1990 05 -5.16 -12.06  -8.61 
1990 06  5.97   -.49   2.73 
1990 07 11.57   4.71   8.13 
1990 08  6.79   1.14   3.96 
1990 09  1.04  -3.36  -1.16 
1990 10 10.43 -16.79 -13.61 
1990 11 14.40 -22.85 -18.62 
1990 12 99.99 -34.03 -99.99 
1991 01 99.99 -35.30 -99.99 
1991 02 99.99 -31.91 -99.99 
1991 03 99.99 -30.60 -99.99 
1991 04 15.66 -22.57 -19.11 
1991 05 -6.07 -13.06  -9.56 
1992 06  4.54  -1.16   1.68 
1992 10 99.99  -9.49 -99.99 
1992 12 22.56 -30.40 -26.48 
1993 01 28.46 -35.66 -32.05 
1993 02 30.42 -37.68 -34.05 
1993 03 26.29 -34.89 -30.59 
1993 04 18.46 -26.48 -22.47 
1993 07 12.26   4.91   8.58 
1993 08  7.01   1.61   4.31 
1995 01 22.17 -30.32 -26.24 
1995 02 28.50 -99.99 -99.99 
1995 03 24.22 -99.99 -99.99 
1995 05 -2.91  -9.53  -6.22 
1995 06  5.80    . 7   2.93 
1995 07  9.80   2.96   6.38 
1995 10 -4.02 -10.36  -7.18 
1995 11 -6.60 -14.64 -10.62 
1995 12 22.68 -30.20 -26.44 
1996 05 99.99 -10.80 -99.99 
1996 06  2.28  -2.59   -.15 
1996 07 11.21   3.46   7.33 
1996 08  7.83   1.31   4.56 
1996 09  2.62  -1.60    .50 
1996 10 -5.11 -10.64  -7.87 
1996 11 12.47 -19.56 -16.01 
1997 01 23.42 -31.96 -27.68 
1997 02 29.50 -37.16 -33.33 
1997 03 20.65 -27.68 -24.16 
1997 04 16.95 -24.87 -20.91 
1997 05 -2.85  -8.57  -5.71 
1997 06  7.50    .52   4.01 
1997 07 11.08   3.70   7.39 
1997 08  6.15    .37   3.26 
1997 10 -5.78 -11.82  -8.80 
1997 11 12.28 -18.93 -15.60 
1997 12 18.59 -27.15 -22.87 
1998 03 23.19 -31.00 -27.09 
1998 04 12.04 -20.09 -16.06 
1998 06  8.37   1.81   5.09 
1998 07 14.37   6.74  10.55 
1998 08  9.50   3.84   6.67 
1998 09  4.73   1.28   3.00 
1998 12 17.35 -24.39 -20.87 
1999 01 25.97 -33.16 -29.56 
1999 02 27.43 -34.28 -30.85 
1999 03 18.87 -26.12 -22.49 
1999 06   .85  -3.27  -1.21 
2000 01 27.11 -33.11 -30.11 
2000 02 24.88 -31.28 -28.08 
2000 03 20.40 -27.59 -23.99 
2000 04 14.24 -20.96 -17.59 
2000 05 -5.03  -9.68  -7.35 
2000 06  3.75  -1.19   1.28 
2000 07 10.82   4.67   7.74 
2000 09  2.47  -1.09    .69 
2000 11 11.21 -18.45 -14.83 
2000 12 16.25 -22.63 -19.43 
2001 02 26.51 -33.00 -29.75 
2001 03 18.45 -25.18 -21.81 
2001 04 13.69 -21.46 -17.57 
2001 05 -4.82 -10.03  -7.42 
2001 06  3.21   -.95   1.13 
2001 09  3.05   -.28   1.38 
2001 10 -3.80  -7.47  -5.63 
2001 11 14.86 -21.12 -17.99 
2001 12 17.96 -23.28 -20.62 
2002 01 24.02 -31.04 -27.53 
2002 02 30.82 -36.86 -33.84 
2002 03 24.78 -30.69 -27.73 
2002 04 16.23 -22.97 -19.59 
2002 05 -5.11  -9.64  -7.37 
2002 06  5.70    .18   2.93 
2002 07  9.34   3.13   6.23 
2002 08 10.18   4.35   7.26 
2002 09  4.29    . 1   2.15 
2002 10 -3.20  -6.98  -5.09 
2002 11 11.91 -17.64 -14.77 
2002 12 16.45 -22.69 -19.57 
2003 01 19.20 -27.29 -23.24 
2003 02 27.76 -33.91 -30.84 
2003 03 21.58 -28.28 -24.93 
2003 04 15.93 -21.71 -18.82 
2003 05 -3.04  -7.24  -5.14 
2003 06  5.13    .52   2.82 
2003 07 11.92   5.18   8.55 
2003 08  6.79   1.66   4.22 
2003 11 11.72 -17.31 -14.51 
2003 12 16.87 -24.67 -20.77 
2004 01 26.78 -32.53 -29.65 
2004 03 29.30 -36.15 -32.72 
2004 04 14.47 -20.92 -17.69 
2004 05 -2.20  -7.30  -4.75 
2004 10 -2.85  -7.24  -5.04 
2004 11 15.65 -23.79 -19.72 
2004 12 25.66 -31.05 -28.35 
2005 01 29.43 -35.25 -32.34 
2005 02 23.38 -29.87 -26.62 
2005 03 16.35 -23.59 -19.97 
2005 04 13.27 -18.93 -16.10 
2005 05 -4.87  -9.17  -7.02 
2005 06  4.40   -.22   2.09 
2005 07  9.45   3.80   6.62 
2005 08  9.43   4.37   6.90 
2005 09  2.06  -1.65    .20 
2005 10 -3.26  -7.70  -5.48 
2005 11 10.27 -16.73 -13.50 
2005 12 18.42 -24.68 -21.55 
2006 01 26.43 -32.97 -29.70 
2006 02 22.51 -28.12 -25.31 
2006 03 16.69 -23.63 -20.16 
2006 04 14.36 -22.04 -18.20 
2006 07 10.06   4.03   7.04 
2006 08 10.54   5.64   8.09 
2006 09 99.99    .32 -99.99 
2006 10 -1.60  -4.83  -3.21 
2006 11 10.69 -15.78 -13.23 
2007 03 24.14 -30.50 -27.32 
2007 04 15.80 -22.54 -19.17 
2007 05 -7.95 -12.92 -10.43 
2007 06  2.54  -1.56    .49 
2007 07 12.97   6.41   9.69 
2007 08 10.58   5.08   7.83 
2007 09  2.00  -1.75    .12 
2007 10 -6.33 -10.93  -8.63 
2007 11 14.73 -20.63 -17.68 
2007 12 22.89 -29.48 -26.18 
2008 01 23.23 -30.34 -26.78 
2008 02 28.11 -33.93 -31.02 
2008 03 23.20 -29.92 -26.56 
2008 04 12.46 -18.40 -15.43 
2008 05  -.41  -4.71  -2.56 
2008 06  5.12    .83   2.97 
2008 07 12.18   5.68   8.93 
2008 08  8.55   4.03   6.29 
2008 09   .90  -2.36   -.73 
2008 10 -5.06 -10.44  -7.75 
2008 11 16.14 -21.99 -19.06 
2008 12 23.22 -28.87 -26.04 
2009 01 21.53 -28.45 -24.99 
2009 02 23.19 -29.20 -26.19 
2009 03 22.91 -28.62 -25.76 
2009 04 14.12 -20.63 -17.37 
2009 05 -5.53 -10.48  -8.00 
2009 06  3.85   -.38   1.73 
