1956 01 -99.99 -99.99   3.45 
1956 02 -99.99 -99.99  -6.42 
1956 03 -99.99 -99.99   6.65 
1956 04 -99.99 -99.99   7.25 
1956 05 -99.99 -99.99  13.30 
1956 06 -99.99 -99.99  12.97 
1956 07 -99.99 -99.99  16.75 
1956 08 -99.99 -99.99  14.88 
1956 09 -99.99 -99.99  16.07 
1956 10 -99.99 -99.99  10.18 
1956 11 -99.99 -99.99   4.69 
1956 12 -99.99 -99.99   5.63 
1957 01 -99.99 -99.99   2.85 
1957 02 -99.99 -99.99   6.63 
1957 03 -99.99 -99.99   9.39 
1957 04 -99.99 -99.99   8.93 
1957 05 -99.99 -99.99  10.74 
1957 06 -99.99 -99.99  16.60 
1957 07 -99.99 -99.99  18.12 
1957 08 -99.99 -99.99  16.29 
1957 09 -99.99 -99.99  13.84 
1957 10 -99.99 -99.99  10.89 
1957 11 -99.99 -99.99   5.93 
1957 12 -99.99 -99.99   2.88 
1958 01 -99.99 -99.99   3.05 
1958 02 -99.99 -99.99   5.04 
1958 03 -99.99 -99.99   3.57 
1958 04 -99.99 -99.99   7.04 
1958 05 -99.99 -99.99  12.97 
1958 06 -99.99 -99.99  14.86 
1958 07 -99.99 -99.99  16.90 
1958 08 -99.99 -99.99  17.29 
1958 09 -99.99 -99.99  16.34 
1958 10 -99.99 -99.99  11.08 
1958 11 -99.99 -99.99   5.36 
1958 12 -99.99 -99.99   4.69 
1959 01 -99.99 -99.99   2.06 
1959 02 -99.99 -99.99   2.45 
1959 03 -99.99 -99.99   8.04 
1959 04 -99.99 -99.99  10.03 
1959 05 -99.99 -99.99  13.74 
1959 06 -99.99 -99.99  16.26 
1959 07 -99.99 -99.99  19.20 
1959 08 -99.99 -99.99  18.46 
1959 09 -99.99 -99.99  16.82 
1959 10 -99.99 -99.99  11.68 
1959 11 -99.99 -99.99   5.84 
1959 12 -99.99 -99.99   5.25 
1960 01 -99.99 -99.99   2.87 
1960 02 -99.99 -99.99   4.15 
1960 03 -99.99 -99.99   7.36 
1960 04 -99.99 -99.99   9.09 
1960 05 -99.99 -99.99  14.22 
1960 06 -99.99 -99.99  16.25 
1960 07 -99.99 -99.99  15.67 
1960 08 -99.99 -99.99  16.45 
1960 09 -99.99 -99.99  13.93 
1960 10 -99.99 -99.99  10.81 
1960 11 -99.99 -99.99   7.98 
1960 12 -99.99 -99.99   2.94 
1961 01 -99.99 -99.99   2.56 
1961 02 -99.99 -99.99   7.43 
1961 03 -99.99 -99.99   7.93 
1961 04 -99.99 -99.99  11.97 
1961 05 -99.99 -99.99  11.70 
1961 06 -99.99 -99.99  15.31 
1961 07 -99.99 -99.99  16.04 
1961 08 -99.99 -99.99  16.92 
1961 09 -99.99 -99.99  17.94 
1961 10 -99.99 -99.99  11.64 
1961 11 -99.99 -99.99   5.31 
1961 12 -99.99 -99.99   3.29 
1962 01 -99.99 -99.99   4.31 
1962 02 -99.99 -99.99   3.16 
1962 03 -99.99 -99.99   3.01 
1962 04 -99.99 -99.99   8.82 
1962 05 -99.99 -99.99  10.61 
1962 06 -99.99 -99.99  14.44 
1962 07 -99.99 -99.99  15.88 
1962 08 -99.99 -99.99  16.31 
1962 09 -99.99 -99.99  13.68 
1962 10 -99.99 -99.99  10.96 
1962 11 -99.99 -99.99   4.75 
1962 12 -99.99 -99.99   0.61 
1963 01 -99.99 -99.99  -4.38 
1963 02 -99.99 -99.99  -1.84 
1963 03 -99.99 -99.99   6.12 
1963 04 -99.99 -99.99   9.41 
1963 05 -99.99 -99.99  11.40 
1963 06 -99.99 -99.99  15.72 
1963 07 -99.99 -99.99  17.00 
1963 08 -99.99 -99.99  15.49 
1963 09 -99.99 -99.99  14.63 
1963 10 -99.99 -99.99  10.07 
1963 11 -99.99 -99.99   8.87 
1963 12 -99.99 -99.99   -.41 
1964 01 -99.99 -99.99   0.52 
1964 02 -99.99 -99.99   5.14 
1964 03 -99.99 -99.99   4.10 
1964 04 -99.99 -99.99   9.24 
1964 05 -99.99 -99.99  14.61 
1964 06 -99.99 -99.99  15.61 
1964 07 -99.99 -99.99  17.90 
1964 08 -99.99 -99.99  17.39 
1964 09 -99.99 -99.99  15.71 
1964 10 -99.99 -99.99   8.71 
1964 11 -99.99 -99.99   6.97 
1964 12 -99.99 -99.99   2.30 
1965 01 -99.99 -99.99   2.61 
1965 02 -99.99 -99.99   1.14 
1965 03 -99.99 -99.99   6.07 
1965 04 -99.99 -99.99   8.51 
1965 05 -99.99 -99.99  12.47 
1965 06 -99.99 -99.99  15.31 
1965 07 -99.99 -99.99  15.12 
1965 08 -99.99 -99.99  16.40 
1965 09 -99.99 -99.99  13.29 
1965 10 -99.99 -99.99  10.86 
1965 11 -99.99 -99.99   4.58 
1965 12 -99.99 -99.99   5.15 
1966 01 -99.99 -99.99   0.80 
1966 02 -99.99 -99.99   7.44 
1966 03 -99.99 -99.99   6.02 
1966 04 -99.99 -99.99  10.17 
1966 05 -99.99 -99.99  12.65 
1966 06 -99.99 -99.99  16.78 
1966 07 -99.99 -99.99  15.62 
1966 08 -99.99 -99.99  16.20 
1966 09 -99.99 -99.99  14.97 
1966 10 -99.99 -99.99  11.83 
1966 11 -99.99 -99.99   4.50 
1966 12 -99.99 -99.99   4.63 
1967 01 -99.99 -99.99   2.74 
1967 02 -99.99 -99.99   5.57 
1967 03 -99.99 -99.99   7.13 
1967 04 -99.99 -99.99   8.27 
1967 05 -99.99 -99.99  12.22 
1967 06 -99.99 -99.99  14.71 
1967 07 -99.99 -99.99  18.76 
1967 08 -99.99 -99.99  17.04 
1967 09 -99.99 -99.99  14.82 
1967 10 -99.99 -99.99  12.11 
1967 11 -99.99 -99.99   5.33 
1967 12 -99.99 -99.99   2.45 
1968 01 -99.99 -99.99   2.29 
1968 02 -99.99 -99.99   2.46 
1968 03 -99.99 -99.99   6.51 
1968 04 -99.99 -99.99   9.52 
1968 05 -99.99 -99.99  10.83 
1968 06 -99.99 -99.99  15.10 
1968 07 -99.99 -99.99  16.46 
1968 08 -99.99 -99.99  17.18 
1968 09 -99.99 -99.99  14.90 
1968 10 -99.99 -99.99  12.57 
1968 11 -99.99 -99.99   5.11 
1968 12 -99.99 -99.99   0.35 
1969 01 -99.99 -99.99   4.53 
1969 02 -99.99 -99.99   0.76 
1969 03 -99.99 -99.99   5.90 
1969 04 -99.99 -99.99   8.64 
1969 05 -99.99 -99.99  13.00 
1969 06 -99.99 -99.99  14.90 
1969 07 -99.99 -99.99  18.36 
1969 08 -99.99 -99.99  17.18 
1969 09 -99.99 -99.99  15.11 
1969 10 -99.99 -99.99  11.75 
1969 11 -99.99 -99.99   6.15 
1969 12 -99.99 -99.99   -.48 
1970 01 -99.99 -99.99   2.65 
1970 02 -99.99 -99.99   3.02 
1970 03 -99.99 -99.99   3.14 
1970 04 -99.99 -99.99   6.83 
1970 05 -99.99 -99.99  12.99 
1970 06 -99.99 -99.99  17.54 
1970 07 -99.99 -99.99  15.79 
1970 08 -99.99 -99.99  17.59 
1970 09 -99.99 -99.99  15.68 
1970 10 -99.99 -99.99  10.88 
1970 11 -99.99 -99.99   7.45 
1970 12 -99.99 -99.99   1.89 
1971 01 -99.99 -99.99   2.55 
1971 02 -99.99 -99.99   3.58 
1971 03 -99.99 -99.99   3.34 
1971 04 -99.99 -99.99   9.45 
1971 05 -99.99 -99.99  14.63 
1971 06 -99.99 -99.99  13.86 
1971 07 -99.99 -99.99  18.34 
1971 08 -99.99 -99.99  17.12 
1971 09 -99.99 -99.99  14.43 
1971 10 -99.99 -99.99  10.48 
1971 11 -99.99 -99.99   4.91 
1971 12 -99.99 -99.99   4.28 
1972 01 -99.99 -99.99   1.92 
1972 02 -99.99 -99.99   4.59 
1972 03 -99.99 -99.99   7.59 
1972 04 -99.99 -99.99   8.32 
1972 05 -99.99 -99.99  11.55 
1972 06 -99.99 -99.99  13.14 
1972 07 -99.99 -99.99  17.31 
1972 08 -99.99 -99.99  16.11 
1972 09 -99.99 -99.99  12.42 
1972 10 -99.99 -99.99   9.68 
1972 11 -99.99 -99.99   5.81 
1972 12 -99.99 -99.99   3.81 
1973 01 -99.99 -99.99   2.23 
1973 02   4.88   0.81   2.84 
1973 03   9.89   0.79   5.34 
1973 04  10.18   3.21   6.69 
1973 05  16.96   8.32  12.64 
1973 06  20.45  11.62  16.03 
1973 08  24.42  13.35  18.88 
1973 09  19.87  10.88  15.37 
1973 11   8.08   2.73   5.40 
1974 01   8.00   3.87   5.93 
1974 02   7.41   2.26   4.83 
1974 03   8.93   3.50   6.21 
1974 04  13.69   4.73   9.21 
1974 05  16.32   7.07  11.69 
1974 06  19.69  10.41  15.05 
1974 08  22.27  12.65  17.45 
1975 01   8.31   4.19   6.25 
1975 02   8.24   1.08   4.66 
1975 03   6.56   2.56   4.56 
1975 04  11.64   5.18   8.41 
1975 05  14.88   7.27  11.07 
1975 06  19.20   9.71  14.45 
1975 07  22.59  13.34  17.96 
1975 10  11.73   6.00   8.86 
1975 11   7.37   2.44   4.90 
1975 12   3.21   0.11   1.66 
1976 01   5.70   2.23   3.96 
1976 02   6.41   1.24   3.82 
1976 03   8.68   0.68   4.68 
1976 05  18.66   7.69  13.17 
1976 06  24.43  12.39  18.41 
1976 07  25.45  14.34  19.89 
1976 09  18.41   9.59  14.00 
1976 11   8.17   4.30   6.23 
1976 12   3.10   -.76   1.16 
1977 01   4.21   1.04   2.62 
1977 02   7.54   2.96   5.25 
1977 03  10.43   3.63   7.03 
1977 04  10.04   2.70   6.37 
1977 05  15.48   7.52  11.50 
1977 06  17.25  10.71  13.98 
1977 07  20.46  12.37  16.42 
1977 09  18.12   8.00  13.06 
1977 10  15.43   8.32  11.87 
1977 11   8.60   3.56   6.08 
1977 12   7.11   2.93   5.02 
1978 01   4.62   1.07   2.84 
1978 02   4.08   -.50   1.79 
1978 03   9.59   3.24   6.41 
1978 04  10.83   3.53   7.18 
1978 05  15.48   8.66  12.07 
1978 06  18.03  10.38  14.20 
1978 07  19.20  11.62  15.41 
1978 08  20.03  10.69  15.36 
1978 09  18.00   8.57  13.28 
1978 10  14.63   7.03  10.83 
1978 11   7.83   2.17   5.00 
1978 12   5.31   0.69   3.00 
1979 01   -.79  -4.64  -2.71 
1979 02   3.96  -1.16   1.39 
1979 03   8.28   2.33   5.31 
1979 04  11.50   4.27   7.88 
1979 05  16.00   7.67  11.83 
1979 06  18.70  11.46  15.08 
1979 07  20.83  11.93  16.38 
1979 08  19.86  11.31  15.58 
1979 09  19.10   8.83  13.96 
1979 10  15.17   8.07  11.62 
1979 12   6.83   3.62   5.22 
1980 01   2.09  -1.57   0.26 
1980 02   8.18   3.11   5.64 
1980 03   8.07   2.93   5.50 
1980 04  12.04   4.15   8.09 
1980 05  16.17   7.13  11.65 
1980 06  18.19  10.42  14.30 
1980 07  18.70  11.83  15.26 
1980 08  21.46  12.64  17.04 
1980 09  19.62  10.73  15.17 
1980 10  12.60   5.43   9.01 
1980 11   6.90   2.41   4.65 
1980 12   4.77   0.39   2.58 
1981 01   5.00   0.63   2.81 
1981 02   4.38  -1.08   1.65 
1981 03  11.41   6.34   8.87 
1981 04  12.81   5.56   9.18 
1981 05  16.12   9.17  12.65 
1981 06  18.20  10.47  14.33 
1981 07  20.58  12.35  16.46 
1981 08  21.84  12.52  17.18 
1981 09  19.00  10.50  14.75 
1981 10  12.00   6.45   9.22 
1981 11   8.79   4.38   6.58 
1981 12   3.29   0.10   1.69 
1982 01   3.07   -.85   1.10 
1982 02   6.41   1.24   3.82 
1982 03   8.66   1.87   5.26 
1982 04  12.22   3.40   7.81 
1982 05  16.87   8.35  12.61 
1982 06  21.06  12.35  16.70 
1982 07  23.28  13.81  18.54 
1982 08  20.86  12.21  16.53 
1982 09  21.07  11.26  16.16 
1982 10  12.53   7.33   9.93 
1982 11   9.32   4.92   7.12 
1982 12   5.36   1.68   3.52 
1983 01   7.64   3.35   5.49 
1983 02   3.93  -1.77   1.08 
1983 06  20.97  11.60  16.28 
1983 07  26.44  15.71  21.07 
1983 08  23.96  13.45  18.70 
1983 09  18.78  10.25  14.51 
1983 10  14.76   7.24  11.00 
1983 11   8.79   3.30   6.04 
1983 12   5.75   1.45   3.60 
1984 01   6.15   1.56   3.85 
1984 02   5.50   0.79   3.14 
1984 03   7.31   0.65   3.98 
1984 04  13.56   3.84   8.70 
1984 05  13.34   7.14  10.24 
1984 06  18.95  10.39  14.67 
1984 07  22.10  11.55  16.82 
1984 08  22.47  13.12  17.79 
1984 09  16.48  10.59  13.53 
1984 10  13.60   8.26  10.93 
1984 11  11.25   6.09   8.67 
1984 12   5.56   1.77   3.66 
1985 05  16.52   8.95  12.73 
1985 06  17.96   9.68  13.83 
1985 09  19.79  10.01  14.90 
1985 10  14.41   6.27  10.34 
1985 11   4.60   -.26   2.17 
1985 12   6.64   3.06   4.85 
1986 04   9.49   3.29   6.39 
1986 06  21.79  12.07  16.93 
1986 07  21.79  11.88  16.83 
1986 08  20.17  10.85  15.51 
1986 09  15.89   7.05  11.47 
1987 03   6.93   0.74   3.83 
1987 04  14.81   6.51  10.66 
1987 05  14.45   5.99  10.21 
1987 06  17.16  10.28  13.71 
1987 07  20.24  11.95  16.09 
1987 09  19.74  11.94  15.84 
1987 10  14.34   7.72  11.03 
1987 11   7.76   3.42   5.59 
1988 01   8.33   4.31   6.32 
1988 03   8.52   3.83   6.17 
1988 04  13.64   4.14   8.89 
1988 05  17.60   9.41  13.50 
1988 06  18.66  10.71  14.68 
1988 07  19.70  11.65  15.67 
1988 08  21.48  12.20  16.84 
1988 09  17.25  10.28  13.76 
1988 11   7.76   1.58   4.67 
1988 12   7.88   4.98   6.43 
1989 01   5.69   1.71   3.70 
1989 03  12.00   4.82   8.41 
1989 04  10.35   3.74   7.04 
1989 05  19.54   9.17  14.35 
1989 06  19.46  10.26  14.86 
1989 07  22.99  12.61  17.79 
1989 08  23.03  11.78  17.40 
1989 09  19.92  11.02  15.47 
1989 10  16.09   7.94  12.01 
1989 11   7.89   1.44   4.66 
1990 01   6.19   2.82   4.50 
1990 02  11.64   4.38   8.01 
1990 03  12.16   3.85   8.00 
1990 04  11.97   3.51   7.74 
1990 05  19.69   8.39  14.04 
1990 06  18.78  10.72  14.75 
1990 07  24.03  12.27  18.15 
1990 08  25.36  13.43  19.39 
1990 09  18.01   8.66  13.33 
1990 10  16.27   8.83  12.55 
1991 02   2.64  -2.86   -.10 
1991 03  12.31   5.51   8.91 
1991 04  12.74   3.66   8.20 
1991 05  14.33   6.11  10.22 
1991 06  16.62   9.57  13.09 
1991 07  22.22  13.15  17.68 
1991 08  24.27  12.38  18.32 
1991 09  21.36  10.41  15.88 
1991 11   7.62   3.07   5.34 
1992 02   7.12   1.31   4.21 
1992 03  10.34   3.88   7.11 
1992 05  19.45   8.97  14.21 
1992 06  19.54  11.63  15.59 
1992 08  22.09  13.45  17.77 
1992 09  17.45   9.47  13.46 
1992 10  11.06   4.28   7.67 
1992 11   9.81   5.09   7.45 
1992 12   5.31   1.01   3.16 
1993 01   7.93   2.78   5.35 
1993 02   3.27   -.22   1.52 
1993 03  10.42   1.40   5.91 
1993 05  17.11   9.43  13.27 
1993 06  20.60  11.67  16.13 
1993 08  20.90   9.72  15.31 
1993 09  16.75  10.08  13.41 
1993 11   4.11   0.23   2.17 
1993 12   7.31   3.31   5.31 
1994 01   6.64   2.84   4.73 
1994 02   5.84   0.45   3.14 
1994 03  11.11   4.51   7.81 
1994 04  12.21   4.40   8.30 
1994 07  26.15  15.52  20.83 
1994 08  22.48  13.06  17.77 
1994 09  17.20  10.35  13.78 
1994 10  14.72   6.02  10.37 
1994 11  12.12   8.57  10.34 
1994 12   7.37   3.09   5.23 
1995 01   6.58   1.77   4.17 
1995 02   9.22   4.42   6.82 
1995 08  25.32  14.92  20.11 
1996 01   3.71   0.48   2.09 
1996 02   3.50   -.92   1.29 
1996 03   8.32   1.04   4.68 
1996 04  14.85   4.38   9.61 
1996 05  13.91   6.84  10.37 
1996 07  21.53  11.39  16.46 
1996 08  21.72  12.59  17.15 
1996 09  16.71   8.53  12.62 
1996 11   7.73   3.21   5.47 
1996 12   2.56  -1.00   0.78 
1998 07  20.14  11.94  16.03 
1998 08  23.15  11.42  17.28 
1998 09  18.82  11.69  15.25 
1998 10  12.62   7.44  10.03 
1998 11   5.20   0.22   2.70 
1998 12   6.58   2.78   4.67 
1999 01   7.59   3.34   5.46 
1999 02   5.38   0.40   2.89 
1999 03  10.74   3.98   7.35 
1999 04  13.38   6.16   9.77 
1999 05  18.54  10.24  14.39 
1999 06  19.29  10.73  15.01 
1999 07  23.83  14.32  19.07 
1999 08  22.76  13.70  18.23 
1999 09  21.28  13.15  17.21 
1999 10  13.88   7.18  10.53 
1999 11   8.05   2.61   5.33 
2000 01   4.98   1.54   3.26 
2000 02   8.71   2.78   5.74 
2000 03  10.40   3.90   7.14 
2000 04  12.86   5.35   9.10 
2000 05  18.34  10.67  14.50 
2000 06  20.35  10.94  15.64 
2000 07  19.24  11.60  15.42 
2000 08  23.04  13.23  18.13 
2000 09  19.33  11.67  15.50 
2000 10  13.75   8.54  11.14 
2000 11   9.70   5.16   7.43 
2000 12   7.26   3.62   5.44 
2001 01   5.99   1.93   3.95 
2001 02   7.21   2.39   4.80 
2001 03  10.21   4.81   7.51 
2001 04  11.38   4.85   8.11 
2001 07  22.89  13.89  18.39 
2001 09  15.89   9.08  12.48 
2001 10  17.29  10.82  14.05 
2001 11   8.41   3.06   5.73 
2001 12   4.31   -.12   2.09 
2002 01   5.72   1.82   3.77 
2002 02   9.88   4.59   7.23 
2002 03  11.65   4.01   7.83 
2002 05  16.96   8.83  12.90 
2002 07  21.18  12.90  17.04 
2002 08  22.73  13.96  18.34 
2002 09  18.78   9.84  14.31 
2002 10  14.26   6.93  10.59 
2002 11  10.61   6.02   8.31 
2002 12   6.77   3.59   5.18 
2003 01   4.61   0.39   2.50 
2003 02   5.80   -.48   2.66 
2003 03  13.52   4.35   8.93 
2003 04  14.91   5.44  10.17 
2003 05  17.43   9.21  13.32 
2003 06  22.87  13.30  18.08 
2003 07  23.88  13.39  18.63 
2003 08  26.35  15.11  20.73 
2003 09  20.83   8.97  14.90 
2003 10  12.10   4.25   8.17 
2003 11   9.93   4.86   7.39 
2003 12   6.27   2.30   4.28 
2004 01   5.46   1.10   3.28 
2004 02   7.42   2.80   5.11 
2004 03   9.52   2.67   6.09 
2004 04  13.64   5.69   9.66 
2004 05  16.77   7.17  11.97 
2004 06  20.33  10.96  15.64 
2004 07  22.38  12.56  17.46 
2004 08  22.97  14.63  18.79 
2004 09  19.82  11.37  15.59 
2004 10  15.18   8.47  11.82 
2004 11   8.72   4.38   6.55 
2004 12   4.05   0.68   2.36 
2005 01   6.83   2.63   4.73 
2005 02   4.38   0.22   2.30 
2005 03   9.95   3.36   6.65 
2005 04  13.79   6.31  10.05 
2005 05  17.21   8.20  12.70 
2005 06  22.46  11.33  16.89 
2005 07  22.32  14.12  18.21 
2005 08  21.29  11.69  16.49 
2005 09  20.87  11.89  16.38 
2005 10  17.79  10.45  14.12 
2005 11   7.91   2.76   5.33 
2005 12   4.60   0.88   2.74 
2006 01   3.15   -.78   1.18 
2006 02   4.07   0.18   2.12 
2006 03   8.02   1.79   4.90 
2006 04  13.00   4.42   8.71 
2006 05  16.87   9.93  13.40 
2006 06  21.05  10.54  15.79 
2006 07  27.57  15.86  21.71 
2006 09  22.16  13.45  17.80 
2006 10  17.15  10.50  13.82 
2006 11  11.40   5.31   8.35 
2006 12   6.60   2.66   4.63 
2007 01   8.85   5.20   7.03 
2007 02   8.68   4.03   6.35 
2007 03  10.81   3.21   7.01 
2007 04  19.37   7.35  13.36 
2007 05  18.12  10.10  14.11 
2007 06  20.45  13.05  16.75 
2007 07  21.24  12.19  16.71 
2007 08  20.96  12.78  16.86 
2007 09  18.31   9.38  13.84 
2007 10  14.14   7.27  10.70 
2007 11   8.89   3.10   5.99 
2007 12   5.47   1.61   3.54 
2008 01   8.02   3.41   5.71 
2008 02   9.13   2.36   5.75 
2008 03   9.01   3.59   6.30 
2008 04  13.10   4.79   8.94 
2008 05  20.27  10.84  15.55 
2008 06  20.03  10.96  15.49 
2008 07  22.32  12.58  17.45 
2008 08  21.51  13.46  17.48 
2008 09  17.78   9.59  13.68 
2008 10  13.42   6.22   9.82 
2008 11   9.14   4.44   6.79 
2008 12   3.99   0.47   2.23 
2009 01   2.44  -2.77   -.16 
2009 02   6.02   1.07   3.54 
2009 03  10.45   2.62   6.53 
2009 04  16.03   7.43  11.73 
2009 05  18.12   9.03  13.57 
2009 06  20.57  10.67  15.62 
2009 07  23.57  13.25  18.41 
2009 08  25.09  13.13  19.11 
2009 09  20.23  10.85  15.54 
2009 10  14.57   7.68  11.12 
2009 11  11.63   6.85   9.24 
2009 12   4.94   0.51   2.72 
2010 01   1.30  -1.85   -.27 
2010 02   5.10   0.38   2.74 
2010 03  10.20   3.05   6.62 
2010 04  14.90   4.69   9.79 
2010 05  15.58   6.78  11.18 
2010 06  21.72  11.60  16.66 
2010 07  24.96  14.40  19.68 
2010 08  21.19  12.28  16.73 
2010 09  18.42  10.06  14.24 
2010 10  14.19   6.73  10.46 
2010 11   8.17   4.06   6.11 
2010 12   0.54  -3.03  -1.24 
2011 01   5.62   1.87   3.74 
2011 02   7.34   3.02   5.18 
2011 03  12.49   3.41   7.95 
2011 04  18.78   7.98  13.38 
2011 05  19.87   8.14  14.00 
2011 06  21.09  11.61  16.35 
2011 07  20.29  11.72  16.00 
2011 08  21.85  12.98  17.41 
2011 09  21.03  11.97  16.50 
2011 10  15.75   8.22  11.99 
2011 11  10.43   5.82   8.12 
2011 12   8.35   4.30   6.33 
2012 01   7.39   2.83   5.10 
2012 02   3.48  -1.91   0.78 
2012 03  13.57   4.31   8.93 
2012 04  11.77   4.23   8.00 
2012 05  18.31   9.64  13.98 
2012 06  19.11  11.45  15.28 
2012 07  21.74  12.29  17.01 
2012 08  24.15  13.65  18.90 
2012 10  14.19   8.12  11.15 
2012 11   8.97   4.69   6.83 
2012 12   7.21   3.14   5.17 
2013 01   4.30   0.62   2.46 
2013 02   3.64   -.36   1.64 
2013 03   6.23   0.52   3.37 
2013 04  13.35   4.57   8.96 
2013 05  14.44   7.44  10.94 
2013 06  19.71  11.25  15.48 
2013 07  25.00  14.83  19.91 
2013 08  23.04  13.27  18.15 
2013 09  19.60  10.62  15.11 
2013 10  15.94   9.82  12.87 
2013 11   8.51   4.07   6.29 
2013 12   7.45   2.63   5.04 
