1955 01 15.87 -21.70 -18.78 
1955 02 19.90 -28.00 -23.95 
1955 03 14.55 -22.41 -18.48 
1955 04 10.09 -19.10 -14.59 
1955 05   .85  -5.96  -2.55 
1955 06  8.31    .73   4.52 
1955 07 12.94   5.96   9.45 
1955 08 12.57   6.36   9.46 
1955 09  5.96    .72   3.34 
1955 10 -5.68 -10.91  -8.29 
1955 11 10.39 -18.67 -14.53 
1955 12 10.63 -20.39 -15.51 
1956 01 13.32 -24.05 -18.68 
1956 02 19.79 -29.26 -24.52 
1956 03 14.00 -23.63 -18.81 
1956 04 -7.95 -15.39 -11.67 
1956 05  1.79  -3.87  -1.04 
1956 06  9.60   1.57   5.58 
1956 08  9.18   3.70   6.44 
1956 09  5.32   1.59   3.45 
1956 10 -2.95  -8.47  -5.71 
1956 11 15.85 -21.52 -18.68 
1956 12 14.60 -21.36 -17.98 
1957 01 -8.78 -17.27 -13.02 
1957 02 15.16 -24.06 -19.61 
1957 03 15.74 -23.19 -19.46 
1957 04 -4.07 -11.65  -7.85 
1957 05  2.35  -4.27   -.95 
1957 06 10.02   1.67   5.84 
1957 07 10.81   4.71   7.76 
1957 08  9.93   4.67   7.30 
1957 09  6.02   -.87   2.57 
1957 10 -1.88  -6.62  -4.25 
1957 11 -8.82 -13.37 -11.09 
1957 12 18.66 -24.39 -21.52 
1958 01 17.84 -25.18 -21.51 
1958 02 10.56 -20.18 -15.37 
1958 03 -8.71 -17.29 -13.00 
1958 04 -7.10 -13.35 -10.22 
1958 05 -1.51  -9.37  -5.44 
1958 06 10.83   2.08   6.45 
1958 07 12.50   6.19   9.34 
1958 08 12.59   5.94   9.26 
1958 09  4.53   -.36   2.08 
1958 10 -4.73 -11.30  -8.01 
1958 11 10.89 -18.41 -14.65 
1958 12 10.72 -17.10 -13.91 
1961 01 99.99 -99.99 -13.80 
1961 02 99.99 -99.99 -22.10 
1961 03 99.99 -99.99 -24.40 
1961 04 99.99 -99.99 -12.60 
1961 05 99.99  -2.27   2.09 
1961 06 99.99 -99.99   4.80 
1961 07 99.99 -99.99   9.10 
1961 08 99.99 -99.99   7.50 
1961 09 99.99 -99.99   3.20 
1961 10 99.99 -99.99  -4.90 
1961 11 99.99 -99.99 -12.30 
1961 12 99.99 -99.99 -20.50 
1962 01 99.99 -99.99 -13.80 
1962 02 99.99 -99.99  -9.68 
1962 03 99.99 -99.99 -13.00 
1962 04 99.99 -99.99 -11.60 
1962 05 99.99 -99.99  -3.00 
1962 06 99.99 -99.99   3.20 
1962 07 99.99 -99.99   9.30 
1962 08 99.99 -99.99   8.89 
1962 09 99.99 -99.99   1.00 
1962 10 99.99 -99.99  -6.20 
1962 11 99.99 -99.99 -11.20 
1962 12 99.99 -99.99 -14.40 
1963 01 99.99 -99.99 -11.40 
1963 02 99.99 -99.99 -14.90 
1963 03 99.99 -99.99 -19.39 
1963 04 99.99 -99.99 -11.40 
1963 05 99.99 -99.99  -1.70 
1963 06 99.99 -99.99   4.30 
1963 07 99.99 -99.99   8.60 
1963 08 99.99 -99.99   6.70 
1963 09 99.99 -99.99   3.20 
1963 10 99.99 -99.99  -6.50 
1963 11 99.99 -99.99 -11.90 
1963 12 99.99 -99.99 -13.40 
1964 01 99.99 -99.99 -23.40 
1964 02 99.99 -99.99 -25.70 
1964 03 99.99 -99.99 -20.10 
1964 04 99.99 -99.99 -12.80 
1964 05 99.99 -99.99  -3.50 
1964 06 99.99 -99.99   7.90 
1964 07 99.99 -99.99   9.50 
1964 08 99.99 -99.99   9.60 
1964 09 99.99 -99.99   3.40 
1964 10 99.99 -99.99  -4.00 
1964 11 99.99 -99.99 -12.90 
1964 12 99.99 -99.99 -17.39 
1965 01 99.99 -99.99 -19.70 
1965 02 99.99 -99.99 -22.00 
1965 03 99.99 -99.99 -16.29 
1965 04 99.99 -99.99 -11.20 
1965 05 99.99 -99.99  -4.90 
1965 06 99.99 -99.99   3.70 
1965 07 99.99 -99.99   6.50 
1965 08 99.99 -99.99   6.30 
1965 09 99.99 -99.99   1.60 
1965 10 99.99 -99.99  -9.30 
1965 11 99.99 -99.99  -6.40 
1965 12 99.99 -99.99 -20.60 
1966 01 10.85 -18.50 -14.67 
1966 03 14.87 -24.21 -19.53 
1966 04 10.53 -21.01 -15.77 
1966 05  -.73  -7.11  -3.92 
1966 06  8.07    .44   4.25 
1966 07 13.66   5.91   9.78 
1966 08 12.82   5.75   9.28 
1966 10 -3.96  -9.30  -6.63 
1966 11 -4.71 -14.07  -9.39 
1966 12 13.28 -20.18 -16.73 
1967 01 10.66 -21.83 -16.24 
1967 02 13.85 -22.13 -17.99 
1967 03 -6.75 -14.88 -10.81 
1967 04 -7.44 -16.83 -12.13 
1967 05  2.73  -1.82    .45 
1967 06 11.38   3.01   7.19 
1967 07 13.59   7.17  10.38 
1967 08 11.42   5.48   8.45 
1967 09  7.20    .91   4.05 
1967 10 -1.04  -5.57  -3.31 
1967 11 10.43 -16.54 -13.48 
1967 12 10.80 -17.89 -14.34 
1968 01 -8.83 -18.84 -13.83 
1968 02 17.48 -26.93 -22.20 
1968 03 11.00 -21.29 -16.14 
1968 04 -9.77 -19.92 -14.84 
1968 05  1.87  -5.52  -1.82 
1968 06  9.04   1.47   5.25 
1968 07 13.98   7.34  10.66 
1968 08 13.21   8.04  10.62 
1968 09  6.11    . 6   3.08 
1968 10 -1.64  -6.37  -4.00 
1968 11 -8.10 -12.83 -10.46 
1968 12 13.95 -24.84 -19.39 
1969 01 -6.66 -14.36 -10.51 
1969 02 17.48 -25.08 -21.28 
1969 03 14.11 -22.36 -18.23 
1969 04 -7.18 -15.96 -11.57 
1969 05  5.12   -.70   2.21 
1969 06 11.39   2.57   6.98 
1969 07 14.28   6.71  10.49 
1969 08 13.46   5.39   9.42 
1969 09  7.66   3.32   5.49 
1969 10 -2.47  -7.89  -5.18 
1969 11 14.07 -21.95 -18.01 
1969 12 11.23 -17.84 -14.53 
1970 01 13.48 -20.84 -17.16 
1970 02 12.40 -19.61 -16.00 
1970 03 12.08 -20.80 -16.43 
1970 04 -9.21 -18.39 -13.79 
1970 05  3.81  -2.87    .47 
1970 06 12.06   2.89   7.47 
1970 07 11.86   5.74   8.79 
1970 08 11.59   5.74   8.66 
1970 09  7.63   2.68   5.15 
1970 10 -3.79  -8.64  -6.22 
1970 11 -5.66 -14.59 -10.12 
1970 12 11.01 -17.89 -14.45 
1971 01 13.61 -23.47 -18.53 
1971 02 20.86 -30.34 -25.60 
1971 03 16.02 -24.49 -20.25 
1971 04 -8.37 -16.95 -12.66 
1971 05  -.46  -7.04  -3.75 
1971 06 10.69   2.08   6.38 
1971 07 14.55   6.77  10.66 
1971 08 13.19   6.58   9.88 
1971 09  6.72   1.75   4.23 
1971 10 -2.43  -7.92  -5.17 
1971 11 -7.18 -15.22 -11.20 
1971 12 11.79 -19.40 -15.59 
1972 01 13.31 -21.90 -17.60 
1972 02 12.09 -21.94 -17.01 
1972 03 15.94 -26.98 -21.46 
1972 04 -8.50 -18.29 -13.40 
1972 05  1.94  -5.00  -1.53 
1972 06  7.83   1.53   4.67 
1972 07 14.46   7.79  11.12 
1972 08 14.15   8.22  11.19 
1972 09  6.91   2.32   4.61 
1972 10 -2.41  -8.04  -5.22 
1972 11 -8.64 -14.58 -11.61 
1972 12 -8.38 -15.55 -11.96 
1975 01 16.95 -23.99 -20.47 
1975 02 12.11 -22.68 -17.39 
1975 03 12.29 -20.73 -16.51 
1975 04 -9.39 -18.74 -14.06 
1975 05   .70  -6.17  -2.73 
1975 06  8.09   1.11   4.60 
1975 07 14.24   5.61   9.92 
1975 08 13.28   7.12  10.20 
1975 09  5.45   -.13   2.66 
1975 10 -3.35  -9.26  -6.30 
1975 11 -9.60 -18.44 -14.02 
1975 12 15.98 -25.05 -20.51 
1976 01 13.33 -21.33 -17.33 
1976 02 19.70 -29.36 -24.53 
1976 03 12.49 -21.75 -17.11 
1976 04 11.52 -20.56 -16.04 
1976 05  1.27  -4.12  -1.42 
1976 06  9.50   1.94   5.72 
1976 07 13.44   6.61  10.02 
1976 08 11.65   7.16   9.40 
1976 09  6.75   1.42   4.08 
1976 10 -3.89  -8.96  -6.42 
1976 11 11.08 -17.12 -14.10 
1976 12 15.79 -21.46 -18.62 
1977 01 10.97 -17.73 -14.35 
1977 06  8.93   2.09   5.51 
1977 07 17.34   7.62  12.48 
1977 08 15.13   8.66  11.89 
1977 09  7.49   2.92   5.20 
1977 10 -1.20  -4.71  -2.96 
1977 11 -9.33 -15.12 -12.22 
1977 12 13.10 -20.83 -16.96 
1978 01 -4.40 -11.75  -8.07 
1978 02 15.73 -24.00 -19.86 
1978 03 10.22 -20.04 -15.13 
1978 04 -5.15 -12.16  -8.65 
1978 05  3.59  -3.39    . 9 
1978 06  9.14   2.21   5.68 
1978 07 13.06   7.36  10.21 
1978 08 12.16   7.32   9.74 
1978 09  6.33   2.26   4.29 
1978 10 -1.64  -6.42  -4.03 
1978 11 -5.65 -13.23  -9.43 
1978 12 15.31 -23.18 -19.24 
1979 01 -6.43 -12.89  -9.66 
1979 02 11.13 -18.85 -14.99 
1979 03 10.71 -18.11 -14.41 
1979 04 -7.98 -14.04 -11.01 
1979 05  2.05  -4.40  -1.17 
1979 06 11.39   3.49   7.44 
1979 07 14.48   8.04  11.26 
1979 08 13.09   7.73  10.41 
1979 09  6.38    .74   3.56 
1979 10 -1.25  -5.10  -3.17 
1979 12 16.76 -25.16 -20.96 
1980 01 15.33 -23.48 -19.40 
1980 02 12.81 -21.36 -17.08 
1980 03 11.34 -17.67 -14.50 
1980 04 -8.74 -15.67 -12.20 
1980 05  3.46  -2.84    .31 
1980 06  7.48   1.31   4.39 
1980 07 13.41   7.91  10.66 
1980 08 12.19   4.98   8.59 
1980 09  6.57    .43   3.50 
1980 10 -3.03  -7.77  -5.40 
1980 11 12.59 -17.67 -15.13 
1980 12 15.77 -25.12 -20.44 
1981 01 13.46 -19.67 -16.56 
1981 02 14.16 -22.51 -18.33 
1981 03 -9.16 -16.12 -12.64 
1981 04 -4.09 -11.24  -7.66 
1981 05  3.96  -2.13    .91 
1981 06  9.84   3.31   6.57 
1981 07 12.30   6.38   9.34 
1981 08 12.72   6.12   9.42 
1981 09  5.57    .52   3.04 
1981 10 -2.30  -7.10  -4.69 
1981 11 -8.52 -14.80 -11.66 
1981 12 13.22 -21.95 -17.58 
1982 01 10.30 -19.54 -14.92 
1982 02 -9.18 -17.51 -13.34 
1982 03 10.91 -18.24 -14.57 
1982 04 -9.89 -20.20 -15.04 
1982 05 -1.87  -8.07  -4.96 
1982 06  9.34   2.21   5.77 
1982 07 13.37   5.71   9.54 
1982 08 12.41   6.29   9.35 
1982 09  6.40   1.16   3.78 
1982 10 -1.88  -7.60  -4.73 
1982 11 -7.38 -14.28 -10.83 
1982 12 -9.49 -16.94 -13.21 
1983 01 14.22 -21.91 -18.06 
1983 02 13.77 -20.44 -17.10 
1983 03 -9.82 -15.83 -12.82 
1983 04 -6.85 -12.60  -9.72 
1983 05  4.85  -2.09   1.37 
1983 06 10.28   2.15   6.21 
1983 07 14.85   8.51  11.68 
1983 08 13.12   6.23   9.67 
1983 09  5.81    .29   3.05 
1983 10 -4.36  -9.49  -6.92 
1983 11 10.36 -15.92 -13.14 
1983 12 -4.00 -11.04  -7.52 
1984 01 14.12 -23.51 -18.81 
1984 02 22.74 -30.34 -26.54 
1984 03 10.14 -18.48 -14.31 
1984 04 11.76 -20.39 -16.07 
1984 05   .76  -5.39  -2.31 
1984 06 10.71   3.01   6.86 
1984 07 14.46   7.53  10.99 
1984 08 11.08   5.37   8.22 
1984 09  8.68   3.58   6.13 
1984 10   .20  -3.95  -1.87 
1984 11 -7.54 -10.73  -9.13 
1984 12 12.82 -19.81 -16.31 
1985 01 11.57 -16.90 -14.23 
1985 02 15.45 -23.21 -19.33 
1985 03 17.94 -28.55 -23.24 
1985 04 13.45 -23.33 -18.39 
1985 05   .24  -4.51  -2.13 
1985 06  7.99   1.60   4.79 
1985 07 14.39   8.18  11.28 
1985 08 12.67   7.79  10.22 
1985 09  4.69   -.36   2.16 
1985 10 -5.28 -11.23  -8.25 
1985 11 -4.82 -11.08  -7.95 
1985 12 10.38 -16.09 -13.23 
1986 01 16.19 -23.54 -19.86 
1986 02 -9.35 -16.89 -13.12 
1986 03 13.04 -23.11 -18.07 
1986 04 -6.96 -15.84 -11.40 
1986 05  2.13  -4.23  -1.04 
1986 06 11.76   3.02   7.39 
1986 07 12.98   6.65   9.81 
1986 08 10.52   4.15   7.33 
1986 09  4.75   -.57   2.08 
1986 10 -2.07  -7.60  -4.83 
1986 11 -5.10 -11.63  -8.36 
1986 12 10.69 -16.85 -13.77 
1987 01 14.98 -22.54 -18.76 
1987 02 18.45 -23.93 -21.19 
1987 03 10.93 -19.45 -15.19 
1987 04 -8.43 -15.52 -11.97 
1987 05  3.10  -3.50   -.20 
1987 06 11.03   2.78   6.90 
1987 07 13.88   7.43  10.65 
1987 08 13.60   8.10  10.85 
1987 09  4.57  -1.30   1.63 
1987 10 -1.55  -6.08  -3.81 
1987 11 10.03 -14.63 -12.33 
1987 12 18.29 -24.45 -21.37 
1988 01 -8.10 -15.87 -11.99 
1988 02 15.19 -23.45 -19.32 
1988 03 15.28 -25.27 -20.27 
1988 04 -5.83 -12.97  -9.39 
1988 05  1.93  -3.97  -1.02 
1988 06 10.01   3.05   6.53 
1988 07 13.25   7.18  10.21 
1988 08 10.50   5.26   7.88 
1988 09  7.19    .66   3.92 
1988 10 -1.33  -6.68  -4.00 
1988 11 11.29 -15.50 -13.39 
1988 12 13.82 -19.91 -16.86 
1989 01 23.10 -35.16 -29.13 
1989 02 -4.51 -13.35  -8.93 
1989 03 -8.43 -17.08 -12.75 
1989 04 -6.54 -14.95 -10.74 
1989 05   .52  -5.52  -2.50 
1989 06  7.43    . 8   3.75 
1989 07 11.59   5.55   8.57 
1989 08 12.42   6.28   9.35 
1989 09  7.75   3.07   5.41 
1989 10  -.38  -5.01  -2.69 
1989 11 -9.43 -16.46 -12.95 
1989 12 10.14 -18.52 -14.33 
1990 01 16.42 -22.49 -19.45 
1990 02 23.51 -31.09 -27.30 
1990 03 11.10 -20.20 -15.65 
1990 04 -4.04 -13.24  -8.63 
1990 05  4.05  -1.43   1.31 
1990 06 10.38   2.88   6.63 
1990 07 14.18   7.20  10.69 
1990 08 14.50   8.25  11.37 
1990 09  6.14   1.62   3.88 
1990 10 -1.74  -6.61  -4.17 
1990 11 -8.47 -17.23 -12.85 
1990 12 11.86 -20.67 -16.26 
1991 01 13.24 -21.24 -17.24 
1991 02 16.90 -24.32 -20.61 
1991 03 12.58 -19.74 -16.16 
1991 04 -5.42 -14.03  -9.72 
1991 05  4.16  -1.99   1.08 
1991 06 11.91   2.80   7.35 
1991 07 16.19   8.51  12.35 
1991 08 14.15   7.62  10.88 
1991 09  8.09   1.74   4.91 
1991 10   .73  -4.81  -2.04 
1991 11 -3.60  -9.97  -6.79 
1991 12 13.44 -19.04 -16.24 
1992 01 14.87 -21.11 -17.99 
1992 02 13.45 -22.68 -18.06 
1992 03 20.20 -29.95 -25.07 
1992 04 -6.07 -13.29  -9.68 
1992 05 -1.02  -7.08  -4.05 
1992 06 12.39   3.71   8.05 
1992 07 13.75   6.84  10.29 
1992 08 11.87   5.90   8.88 
1992 09  3.87  -2.34    .76 
1992 10 -1.63  -8.14  -4.88 
1992 11 -7.58 -15.16 -11.37 
1992 12 15.18 -22.29 -18.73 
1993 01 19.87 -29.72 -24.80 
1993 02 -9.39 -19.01 -14.20 
1993 03 12.57 -21.39 -16.98 
1993 04 -4.67 -10.20  -7.43 
1993 05  1.74  -4.46  -1.36 
1993 06 10.67   2.60   6.63 
1993 07 14.86   8.91  11.88 
1993 08 11.42   5.17   8.29 
1993 09  4.03   -.93   1.55 
1993 10 -1.31  -5.96  -3.63 
1993 11 -8.88 -16.17 -12.52 
1993 12 15.56 -22.47 -19.01 
1994 01 13.09 -20.65 -16.86 
1994 02 -8.43 -18.21 -13.33 
1994 03 19.99 -28.40 -24.19 
1994 04 -7.63 -17.87 -12.75 
1994 05  2.24  -3.59   -.67 
1994 06 10.25   1.76   6.00 
1994 07 12.21   5.72   8.96 
1994 08 10.75   5.35   8.05 
1994 09  5.91    .77   3.34 
1994 10 -3.85 -10.50  -7.17 
1994 11 12.36 -19.43 -15.89 
1994 12 18.20 -25.16 -21.68 
1995 01 15.45 -23.77 -19.61 
1995 02 12.39 -21.26 -16.82 
1995 03 12.72 -23.31 -18.01 
1995 04 -7.06 -15.37 -11.21 
1995 05  5.45  -1.73   1.85 
1995 06  9.30   1.95   5.62 
1995 07 13.55   7.70  10.62 
1995 08 14.23   8.68  11.45 
1995 09  8.78   3.65   6.21 
1995 10  -.79  -4.62  -2.70 
1995 11 -5.54 -11.80  -8.67 
1995 12 11.17 -18.58 -14.87 
1996 01 -8.85 -16.67 -12.76 
1996 02 13.92 -25.55 -19.73 
1996 03 -5.95 -15.89 -10.92 
1996 04 -7.47 -15.16 -11.31 
1996 05  4.13  -1.44   1.34 
1996 06  8.67   1.57   5.12 
1996 07 12.56   5.87   9.21 
1996 08 12.79   5.16   8.97 
1996 09  6.76    .84   3.80 
1996 10 -2.15  -7.97  -5.06 
1996 11 -3.73  -9.96  -6.84 
1996 12 -8.72 -18.25 -13.48 
1997 01 16.28 -23.81 -20.04 
1997 02 11.67 -19.78 -15.72 
1997 03 -9.58 -18.50 -14.04 
1997 04 -4.35 -13.24  -8.79 
1997 05  3.97  -1.69   1.14 
1997 06 10.45   2.16   6.30 
1997 07 12.03   7.26   9.64 
1997 08 13.52   6.83  10.17 
1997 09  8.68   3.26   5.97 
1997 10 -2.02  -8.13  -5.07 
1997 11 -6.66 -13.83 -10.24 
1997 12 16.82 -23.06 -19.93 
1998 01 15.97 -22.23 -19.10 
1998 02 16.54 -22.20 -19.37 
1998 03 10.04 -18.37 -14.20 
1998 04 -6.42 -13.56  -9.99 
1998 05  -.98  -7.25  -4.11 
1998 06  9.09   2.06   5.57 
1998 07 14.46   7.92  11.19 
1998 08 10.83   4.39   7.60 
1998 09  6.80    .48   3.64 
1998 10   .11  -4.77  -2.33 
1998 11 -5.55 -10.04  -7.79 
1998 12 -9.72 -17.99 -13.86 
1999 01 17.24 -25.31 -21.27 
1999 02 20.51 -27.97 -24.24 
1999 03 14.99 -22.49 -18.74 
1999 04 -8.22 -15.49 -11.86 
1999 05  1.34  -6.81  -2.73 
1999 06 10.33   2.08   6.20 
1999 07 12.61   6.12   9.36 
1999 08 11.42   5.58   8.50 
1999 09  7.66   1.38   4.52 
1999 10 -2.09  -7.48  -4.79 
1999 11 -9.00 -17.35 -13.17 
1999 12 19.60 -25.91 -22.75 
2000 01 19.62 -27.26 -23.44 
2000 02 10.95 -16.89 -13.92 
2000 03 -9.95 -16.45 -13.20 
2000 04 -4.05 -13.82  -8.93 
2000 05  2.43  -4.79  -1.17 
2000 06  9.66   1.80   5.73 
2000 07 13.41   5.16   9.28 
2000 08 11.09   5.25   8.17 
2000 09  5.80   -.20   2.80 
2000 10 -1.66  -8.25  -4.95 
2000 11 -7.82 -13.38 -10.60 
2000 12 -7.48 -14.84 -11.16 
2001 01 14.59 -20.25 -17.42 
2001 02 -8.39 -16.87 -12.63 
2001 03 13.85 -24.18 -19.01 
2001 04 -6.13 -14.83 -10.48 
2001 05  2.30  -3.85   -.77 
2001 06 10.89   2.72   6.80 
2001 07 15.10   7.37  11.23 
2001 08 13.10   6.08   9.59 
2001 09  6.11   1.16   3.64 
2001 10 -4.17  -9.57  -6.87 
2001 11 -7.45 -14.19 -10.82 
2001 12 17.37 -23.19 -20.28 
2002 01 18.21 -26.30 -22.25 
2002 02 15.16 -23.45 -19.30 
2002 03 -3.41 -11.60  -7.50 
2002 04 -6.47 -15.11 -10.79 
2002 05  5.50   -.46   2.52 
2002 06 12.95   2.70   7.82 
2002 07 13.96   6.91  10.43 
2002 08 13.22   6.45   9.83 
2002 09  7.68   2.19   4.93 
2002 10   .33  -4.36  -2.01 
2002 11 -6.63 -10.34  -8.48 
2002 12 10.84 -17.40 -14.12 
2003 01 11.35 -19.98 -15.66 
2003 02 15.01 -21.95 -18.48 
2003 03 -8.64 -17.48 -13.06 
2003 04 -2.76 -10.97  -6.86 
2003 05  2.96  -2.68    .13 
2003 06 11.25   2.71   6.98 
2003 07 14.26   6.88  10.57 
2003 08 12.09   5.49   8.79 
2003 09  9.02   2.41   5.71 
2003 10  -.38  -5.88  -3.13 
2003 11 -6.80 -12.41  -9.60 
2003 12 12.39 -19.87 -16.13 
2004 01 -7.73 -17.11 -12.42 
2004 02 16.74 -24.64 -20.68 
2004 03 -9.85 -18.15 -14.00 
2004 04 -4.69 -12.08  -8.38 
2004 05  4.50  -1.81   1.34 
2004 06 12.88   4.25   8.56 
2004 07 16.04   9.54  12.79 
2004 08 14.90   9.60  12.25 
2004 09  7.56   1.81   4.68 
2004 10  1.40  -2.52   -.56 
2004 11 -7.28 -13.76 -10.52 
2004 12 13.24 -20.03 -16.63 
2005 01 -9.60 -18.12 -13.86 
2005 02 16.06 -23.86 -19.95 
2005 03 -9.75 -18.35 -14.05 
2005 04 -7.69 -16.73 -12.21 
2005 05  3.00  -3.22   -.11 
2005 06 11.76   2.85   7.30 
2005 07 15.97   8.85  12.41 
2005 08 13.80   8.58  11.19 
2005 09  9.43   4.42   6.92 
2005 10  1.36  -3.07   -.85 
2005 11 -8.32 -15.44 -11.87 
2005 12 14.47 -19.52 -16.99 
2006 01 21.07 -26.30 -23.68 
2006 02 11.96 -20.72 -16.34 
2006 03 11.25 -19.83 -15.54 
2006 04 11.38 -19.51 -15.44 
2006 05  1.70  -4.84  -1.57 
2006 06  9.54   1.86   5.70 
2006 07 13.34   6.58   9.96 
2006 08 11.61   5.46   8.53 
2006 09  7.86   1.73   4.79 
2006 10  1.38  -2.87   -.74 
2006 11 -4.15  -9.99  -7.07 
2006 12 13.59 -20.11 -16.85 
2007 01 17.54 -24.95 -21.24 
2007 02 -7.97 -16.95 -12.46 
2007 03 15.91 -26.60 -21.25 
2007 04 -5.89 -13.90  -9.89 
2007 05  2.45  -5.45  -1.49 
2007 06 11.58   3.11   7.34 
2007 07 16.51   9.39  12.95 
2007 08 15.12   9.72  12.42 
2007 09 10.97   5.87   8.42 
2007 10  1.52  -2.38   -.43 
2007 11 -4.19  -9.96  -7.08 
2007 12 -9.08 -14.80 -11.94 
2008 01 18.29 -25.26 -21.77 
2008 02 17.78 -26.35 -22.06 
2008 03 12.63 -19.57 -16.10 
2008 04 -8.22 -17.10 -12.66 
2008 05  1.83  -5.06  -1.61 
2008 06  8.80   1.75   5.27 
2008 07 12.56   6.67   9.61 
2008 08 13.07   5.76   9.41 
2008 09  8.79    .88   4.83 
2008 10 -1.74  -8.31  -5.02 
2008 11 -8.70 -14.00 -11.35 
2008 12 10.28 -21.29 -15.78 
2009 01 15.58 -24.69 -20.13 
2009 02 17.98 -26.48 -22.23 
2009 03 12.70 -22.28 -17.49 
2009 04 -7.16 -15.52 -11.34 
2009 05  3.03  -1.77    .63 
2009 06  9.92   2.29   6.10 
2009 07 12.69   6.36   9.52 
2009 08 12.96   6.13   9.54 
2009 09  7.59    .93   4.26 
2009 10  1.39  -2.53   -.57 
2009 11 -9.54 -14.59 -12.06 
2009 12 -6.73 -13.28 -10.00 
2010 01 15.04 -22.77 -18.90 
2010 02 15.05 -21.21 -18.12 
2010 03 14.71 -23.27 -18.99 
2010 04 -8.67 -15.39 -12.03 
2010 05  3.99  -3.59    .20 
2010 06  9.95   3.65   6.80 
2010 07 15.45   7.98  11.71 
2010 08 11.68   7.47   9.57 
2010 09 10.29   5.63   7.96 
2010 10  1.16  -2.40   -.61 
2010 11 -5.47 -11.53  -8.50 
2010 12 -8.66 -17.96 -13.31 
2011 01 -9.75 -17.99 -13.87 
2011 02 12.88 -26.33 -19.60 
2011 03 -7.62 -19.03 -13.32 
2011 04 -7.14 -17.56 -12.35 
2011 05  3.52  -2.07    .72 
2011 06 12.59   5.50   9.04 
2011 07 15.31   8.34  11.82 
2011 08 11.61   5.38   8.49 
2011 09  7.76   3.30   5.53 
2011 10   .56  -3.45  -1.44 
2011 11 -7.43 -14.64 -11.03 
2011 12 12.29 -17.45 -14.87 
2012 01 18.71 -27.19 -22.95 
2012 02 16.67 -23.20 -19.93 
2012 03 15.09 -21.42 -18.25 
2012 04 -5.60 -15.55 -10.57 
2012 05  1.57  -5.09  -1.76 
2012 06 11.49   1.78   6.63 
2012 07 12.79   6.23   9.51 
2012 08 11.67   6.42   9.04 
2012 09  4.91   -.68   2.11 
2012 10   .93  -4.69  -1.88 
2012 11 -7.05 -13.59 -10.32 
2012 12 12.47 -19.82 -16.14 
2013 01 12.77 -18.15 -15.46 
2013 02 99.99 -23.82 -99.99 
2013 03 99.99 -21.51 -99.99 
2013 04 -3.77 -11.66  -7.71 
2013 05  1.75  -5.04  -1.64 
2013 06 11.94   2.42   7.18 
2013 07 13.83   7.23  10.53 
2013 08 12.35   4.78   8.56 
2013 09  5.47   -.61   2.42 
2013 10 99.99  -4.42 -99.99 
2014 02 99.99 -16.23 -99.99 
2014 04 99.99 -12.92 -99.99 
2014 05 99.99  -2.64 -99.99 
