Month | Data | Change | Unit |
---|---|---|---|
January, 1973 | 3.9 | 0 | Percent |
February, 1973 | 4.1 | + 0.2 | Percent |
March, 1973 | 4.5 | + 0.4 | Percent |
April, 1973 | 4.2 | -0.3 | Percent |
May, 1973 | 3.9 | -0.3 | Percent |
June, 1973 | 4.2 | + 0.3 | Percent |
July, 1973 | 4 | -0.2 | Percent |
August, 1973 | 4.4 | + 0.4 | Percent |
September, 1973 | 5 | + 0.6 | Percent |
October, 1973 | 4.9 | -0.1 | Percent |
November, 1973 | 5.5 | + 0.6 | Percent |
December, 1973 | 5.2 | -0.3 | Percent |
January, 1974 | 4.8 | -0.4 | Percent |
February, 1974 | 5.7 | + 0.9 | Percent |
March, 1974 | 5.8 | + 0.1 | Percent |
April, 1974 | 5 | -0.8 | Percent |
May, 1974 | 4.3 | -0.7 | Percent |
June, 1974 | 4.5 | + 0.2 | Percent |
July, 1974 | 5.7 | + 1.2 | Percent |
August, 1974 | 7.1 | + 1.4 | Percent |
September, 1974 | 7.2 | + 0.1 | Percent |
October, 1974 | 7.1 | -0.1 | Percent |
November, 1974 | 7.3 | + 0.2 | Percent |
December, 1974 | 8.3 | + 1 | Percent |
January, 1975 | 8.5 | + 0.2 | Percent |
February, 1975 | 8.6 | + 0.1 | Percent |
March, 1975 | 9.6 | + 1 | Percent |
April, 1975 | 9.1 | -0.5 | Percent |
May, 1975 | 9 | -0.1 | Percent |
June, 1975 | 7.8 | -1.2 | Percent |
July, 1975 | 8.7 | + 0.9 | Percent |
August, 1975 | 8.8 | + 0.1 | Percent |
September, 1975 | 9.3 | + 0.5 | Percent |
October, 1975 | 9.4 | + 0.1 | Percent |
November, 1975 | 9.3 | -0.1 | Percent |
December, 1975 | 9.8 | + 0.5 | Percent |
January, 1976 | 9 | -0.8 | Percent |
February, 1976 | 9.2 | + 0.2 | Percent |
March, 1976 | 8.5 | -0.7 | Percent |
April, 1976 | 7.2 | -1.3 | Percent |
May, 1976 | 7.6 | + 0.4 | Percent |
June, 1976 | 9.1 | + 1.5 | Percent |
July, 1976 | 9.5 | + 0.4 | Percent |
August, 1976 | 9.8 | + 0.3 | Percent |
September, 1976 | 10.5 | + 0.7 | Percent |
October, 1976 | 10.6 | + 0.1 | Percent |
November, 1976 | 9.5 | -1.1 | Percent |
December, 1976 | 11.5 | + 2 | Percent |
January, 1977 | 11.3 | -0.2 | Percent |
February, 1977 | 12 | + 0.7 | Percent |
March, 1977 | 12.2 | + 0.2 | Percent |
April, 1977 | 12.6 | + 0.4 | Percent |
May, 1977 | 12.1 | -0.5 | Percent |
June, 1977 | 11.9 | -0.2 | Percent |
July, 1977 | 11 | -0.9 | Percent |
August, 1977 | 11.6 | + 0.6 | Percent |
September, 1977 | 11.1 | -0.5 | Percent |
October, 1977 | 11.4 | + 0.3 | Percent |
November, 1977 | 11.6 | + 0.2 | Percent |
December, 1977 | 12.9 | + 1.3 | Percent |
January, 1978 | 13 | + 0.1 | Percent |
February, 1978 | 12.6 | -0.4 | Percent |
March, 1978 | 12.9 | + 0.3 | Percent |
April, 1978 | 11 | -1.9 | Percent |
May, 1978 | 11.6 | + 0.6 | Percent |
June, 1978 | 11.8 | + 0.2 | Percent |
July, 1978 | 12.3 | + 0.5 | Percent |
August, 1978 | 12.4 | + 0.1 | Percent |
September, 1978 | 11.9 | -0.5 | Percent |
October, 1978 | 13.1 | + 1.2 | Percent |
November, 1978 | 14.1 | + 1 | Percent |
December, 1978 | 13.2 | -0.9 | Percent |
January, 1979 | 13.2 | 0 | Percent |
February, 1979 | 13.9 | + 0.7 | Percent |
March, 1979 | 13.3 | -0.6 | Percent |
April, 1979 | 10.8 | -2.5 | Percent |
May, 1979 | 8.4 | -2.4 | Percent |
June, 1979 | 8.6 | + 0.2 | Percent |
July, 1979 | 10.3 | + 1.7 | Percent |
August, 1979 | 11.8 | + 1.5 | Percent |
September, 1979 | 12 | + 0.2 | Percent |
October, 1979 | 11.6 | -0.4 | Percent |
November, 1979 | 10.8 | -0.8 | Percent |
December, 1979 | 10.9 | + 0.1 | Percent |
January, 1980 | 9.9 | -1 | Percent |
February, 1980 | 10.2 | + 0.3 | Percent |
March, 1980 | 10.7 | + 0.5 | Percent |
April, 1980 | 11.1 | + 0.4 | Percent |
May, 1980 | 10.4 | -0.7 | Percent |
June, 1980 | 9.7 | -0.7 | Percent |
July, 1980 | 9.7 | 0 | Percent |
August, 1980 | 11.3 | + 1.6 | Percent |
September, 1980 | 12.3 | + 1 | Percent |
October, 1980 | 13.7 | + 1.4 | Percent |
November, 1980 | 11.7 | -2 | Percent |
December, 1980 | 11.3 | -0.4 | Percent |
January, 1981 | 11.5 | + 0.2 | Percent |
February, 1981 | 12 | + 0.5 | Percent |
March, 1981 | 11.8 | -0.2 | Percent |
April, 1981 | 11.9 | + 0.1 | Percent |
May, 1981 | 11.1 | -0.8 | Percent |
June, 1981 | 10.4 | -0.7 | Percent |
July, 1981 | 10.5 | + 0.1 | Percent |
August, 1981 | 12.8 | + 2.3 | Percent |
September, 1981 | 13 | + 0.2 | Percent |
October, 1981 | 11.3 | -1.7 | Percent |
November, 1981 | 13 | + 1.7 | Percent |
December, 1981 | 13.3 | + 0.3 | Percent |
January, 1982 | 12.2 | -1.1 | Percent |
February, 1982 | 11.2 | -1 | Percent |
March, 1982 | 12.1 | + 0.9 | Percent |
April, 1982 | 12.6 | + 0.5 | Percent |
May, 1982 | 12.2 | -0.4 | Percent |
June, 1982 | 12.9 | + 0.7 | Percent |
July, 1982 | 12.1 | -0.8 | Percent |
August, 1982 | 12.1 | 0 | Percent |
September, 1982 | 14 | + 1.9 | Percent |
October, 1982 | 13.4 | -0.6 | Percent |
November, 1982 | 13.4 | 0 | Percent |
December, 1982 | 13.2 | -0.2 | Percent |
January, 1983 | 12.8 | -0.4 | Percent |
February, 1983 | 12.9 | + 0.1 | Percent |
March, 1983 | 13.1 | + 0.2 | Percent |
April, 1983 | 13.1 | 0 | Percent |
May, 1983 | 12.6 | -0.5 | Percent |
June, 1983 | 12.6 | 0 | Percent |
July, 1983 | 11.6 | -1 | Percent |
August, 1983 | 11.4 | -0.2 | Percent |
September, 1983 | 12.8 | + 1.4 | Percent |
October, 1983 | 14.1 | + 1.3 | Percent |
November, 1983 | 13.7 | -0.4 | Percent |
December, 1983 | 12.4 | -1.3 | Percent |
January, 1984 | 13.5 | + 1.1 | Percent |
February, 1984 | 15 | + 1.5 | Percent |
March, 1984 | 13.6 | -1.4 | Percent |
April, 1984 | 13.4 | -0.2 | Percent |
May, 1984 | 13.4 | 0 | Percent |
June, 1984 | 12 | -1.4 | Percent |
July, 1984 | 12.8 | + 0.8 | Percent |
August, 1984 | 12.8 | 0 | Percent |
September, 1984 | 14.9 | + 2.1 | Percent |
October, 1984 | 13 | -1.9 | Percent |
November, 1984 | 12.9 | -0.1 | Percent |
December, 1984 | 15.4 | + 2.5 | Percent |
January, 1985 | 15.9 | + 0.5 | Percent |
February, 1985 | 15.5 | -0.4 | Percent |
March, 1985 | 15.9 | + 0.4 | Percent |
April, 1985 | 14.3 | -1.6 | Percent |
May, 1985 | 14.6 | + 0.3 | Percent |
June, 1985 | 15 | + 0.4 | Percent |
July, 1985 | 15.5 | + 0.5 | Percent |
August, 1985 | 15.4 | -0.1 | Percent |
September, 1985 | 17 | + 1.6 | Percent |
October, 1985 | 16 | -1 | Percent |
November, 1985 | 15.7 | -0.3 | Percent |
December, 1985 | 15.4 | -0.3 | Percent |
January, 1986 | 16.6 | + 1.2 | Percent |
February, 1986 | 17 | + 0.4 | Percent |
March, 1986 | 15.6 | -1.4 | Percent |
April, 1986 | 16.4 | + 0.8 | Percent |
May, 1986 | 16.2 | -0.2 | Percent |
June, 1986 | 14.6 | -1.6 | Percent |
July, 1986 | 14.8 | + 0.2 | Percent |
August, 1986 | 16.6 | + 1.8 | Percent |
September, 1986 | 17.7 | + 1.1 | Percent |
October, 1986 | 18.3 | + 0.6 | Percent |
November, 1986 | 17.8 | -0.5 | Percent |
December, 1986 | 18.5 | + 0.7 | Percent |
January, 1987 | 17.9 | -0.6 | Percent |
February, 1987 | 18.8 | + 0.9 | Percent |
March, 1987 | 18.4 | -0.4 | Percent |
April, 1987 | 17.7 | -0.7 | Percent |
May, 1987 | 16.6 | -1.1 | Percent |
June, 1987 | 16.2 | -0.4 | Percent |
July, 1987 | 16.1 | -0.099999999999998 | Percent |
August, 1987 | 16.7 | + 0.6 | Percent |
September, 1987 | 18.6 | + 1.9 | Percent |
October, 1987 | 18 | -0.6 | Percent |
November, 1987 | 18.7 | + 0.7 | Percent |
December, 1987 | 19 | + 0.3 | Percent |
January, 1988 | 18.7 | -0.3 | Percent |
February, 1988 | 19.5 | + 0.8 | Percent |
March, 1988 | 20.5 | + 1 | Percent |
April, 1988 | 20.4 | -0.1 | Percent |
May, 1988 | 19.5 | -0.9 | Percent |
June, 1988 | 18.9 | -0.6 | Percent |
July, 1988 | 19.3 | + 0.4 | Percent |
August, 1988 | 18.3 | -1 | Percent |
September, 1988 | 21 | + 2.7 | Percent |
October, 1988 | 20.2 | -0.8 | Percent |
November, 1988 | 18.9 | -1.3 | Percent |
December, 1988 | 18.9 | 0 | Percent |
January, 1989 | 18.8 | -0.099999999999998 | Percent |
February, 1989 | 16.6 | -2.2 | Percent |
March, 1989 | 16.4 | -0.2 | Percent |
April, 1989 | 15 | -1.4 | Percent |
May, 1989 | 16.3 | + 1.3 | Percent |
June, 1989 | 17.1 | + 0.8 | Percent |
July, 1989 | 19.1 | + 2 | Percent |
August, 1989 | 20 | + 0.9 | Percent |
September, 1989 | 18.5 | -1.5 | Percent |
October, 1989 | 18.5 | 0 | Percent |
November, 1989 | 18.5 | 0 | Percent |
December, 1989 | 18.5 | 0 | Percent |
January, 1990 | 21.6 | + 3.1 | Percent |
February, 1990 | 21.8 | + 0.2 | Percent |
March, 1990 | 18.8 | -3 | Percent |
April, 1990 | 16.8 | -2 | Percent |
May, 1990 | 17.8 | + 1 | Percent |
June, 1990 | 17.2 | -0.6 | Percent |
July, 1990 | 18.7 | + 1.5 | Percent |
August, 1990 | 19.2 | + 0.5 | Percent |
September, 1990 | 18.8 | -0.4 | Percent |
October, 1990 | 17.8 | -1 | Percent |
November, 1990 | 19.5 | + 1.7 | Percent |
December, 1990 | 20.2 | + 0.7 | Percent |
January, 1991 | 20.2 | 0 | Percent |
February, 1991 | 21 | + 0.8 | Percent |
March, 1991 | 20.4 | -0.6 | Percent |
April, 1991 | 18.3 | -2.1 | Percent |
May, 1991 | 18.3 | 0 | Percent |
June, 1991 | 20.1 | + 1.8 | Percent |
July, 1991 | 20.6 | + 0.5 | Percent |
August, 1991 | 20 | -0.6 | Percent |
September, 1991 | 20.3 | + 0.3 | Percent |
October, 1991 | 19.4 | -0.9 | Percent |
November, 1991 | 19.2 | -0.2 | Percent |
December, 1991 | 21.1 | + 1.9 | Percent |
January, 1992 | 21.6 | + 0.5 | Percent |
February, 1992 | 22 | + 0.4 | Percent |
March, 1992 | 18.5 | -3.5 | Percent |
April, 1992 | 18.1 | -0.4 | Percent |
May, 1992 | 18.8 | + 0.7 | Percent |
June, 1992 | 19.6 | + 0.8 | Percent |
July, 1992 | 19.1 | -0.5 | Percent |
August, 1992 | 20.8 | + 1.7 | Percent |
September, 1992 | 19.6 | -1.2 | Percent |
October, 1992 | 19.9 | + 0.3 | Percent |
November, 1992 | 20.8 | + 0.9 | Percent |
December, 1992 | 21.7 | + 0.9 | Percent |
January, 1993 | 21.8 | + 0.1 | Percent |
February, 1993 | 20.7 | -1.1 | Percent |
March, 1993 | 17.8 | -2.9 | Percent |
April, 1993 | 18.4 | + 0.6 | Percent |
May, 1993 | 20.6 | + 2.2 | Percent |
June, 1993 | 19.1 | -1.5 | Percent |
July, 1993 | 18.1 | -1 | Percent |
August, 1993 | 18 | -0.1 | Percent |
September, 1993 | 18.9 | + 0.9 | Percent |
October, 1993 | 17.7 | -1.2 | Percent |
November, 1993 | 18.6 | + 0.9 | Percent |
December, 1993 | 19.5 | + 0.9 | Percent |
January, 1994 | 19.6 | + 0.1 | Percent |
February, 1994 | 20 | + 0.4 | Percent |
March, 1994 | 19 | -1 | Percent |
April, 1994 | 17.9 | -1.1 | Percent |
May, 1994 | 19.2 | + 1.3 | Percent |
June, 1994 | 17.6 | -1.6 | Percent |
July, 1994 | 19 | + 1.4 | Percent |
August, 1994 | 19.5 | + 0.5 | Percent |
September, 1994 | 20.9 | + 1.4 | Percent |
October, 1994 | 19.8 | -1.1 | Percent |
November, 1994 | 21.9 | + 2.1 | Percent |
December, 1994 | 22.4 | + 0.5 | Percent |
January, 1995 | 22.6 | + 0.2 | Percent |
February, 1995 | 20.6 | -2 | Percent |
March, 1995 | 19.9 | -0.7 | Percent |
April, 1995 | 20.2 | + 0.3 | Percent |
May, 1995 | 20.6 | + 0.4 | Percent |
June, 1995 | 19.7 | -0.9 | Percent |
July, 1995 | 18.8 | -0.9 | Percent |
August, 1995 | 17.8 | -1 | Percent |
September, 1995 | 20.1 | + 2.3 | Percent |
October, 1995 | 20.6 | + 0.5 | Percent |
November, 1995 | 20.2 | -0.4 | Percent |
December, 1995 | 21 | + 0.8 | Percent |
January, 1996 | 21.2 | + 0.2 | Percent |
February, 1996 | 20.7 | -0.5 | Percent |
March, 1996 | 20.2 | -0.5 | Percent |
April, 1996 | 20 | -0.2 | Percent |
May, 1996 | 19.7 | -0.3 | Percent |
June, 1996 | 19 | -0.7 | Percent |
July, 1996 | 18.6 | -0.4 | Percent |
August, 1996 | 18.7 | + 0.099999999999998 | Percent |
September, 1996 | 19.3 | + 0.6 | Percent |
October, 1996 | 18.6 | -0.7 | Percent |
November, 1996 | 19.4 | + 0.8 | Percent |
December, 1996 | 20.1 | + 0.7 | Percent |
January, 1997 | 19.6 | -0.5 | Percent |
February, 1997 | 19.6 | 0 | Percent |
March, 1997 | 18.5 | -1.1 | Percent |
April, 1997 | 17.4 | -1.1 | Percent |
May, 1997 | 17.2 | -0.2 | Percent |
June, 1997 | 17.4 | + 0.2 | Percent |
July, 1997 | 16.6 | -0.8 | Percent |
August, 1997 | 18.3 | + 1.7 | Percent |
September, 1997 | 17.5 | -0.8 | Percent |
October, 1997 | 16.5 | -1 | Percent |
November, 1997 | 18.9 | + 2.4 | Percent |
December, 1997 | 18.7 | -0.2 | Percent |
January, 1998 | 19.6 | + 0.9 | Percent |
February, 1998 | 19.6 | 0 | Percent |
March, 1998 | 18.7 | -0.9 | Percent |
April, 1998 | 18.2 | -0.5 | Percent |
May, 1998 | 17.2 | -1 | Percent |
June, 1998 | 16.9 | -0.3 | Percent |
July, 1998 | 17 | + 0.1 | Percent |
August, 1998 | 16.9 | -0.1 | Percent |
September, 1998 | 17.9 | + 1 | Percent |
October, 1998 | 20.2 | + 2.3 | Percent |
November, 1998 | 21.5 | + 1.3 | Percent |
December, 1998 | 21 | -0.5 | Percent |
January, 1999 | 20.8 | -0.2 | Percent |
February, 1999 | 20.9 | + 0.099999999999998 | Percent |
March, 1999 | 19.7 | -1.2 | Percent |
April, 1999 | 17.3 | -2.4 | Percent |
May, 1999 | 18.7 | + 1.4 | Percent |
June, 1999 | 18.9 | + 0.2 | Percent |
July, 1999 | 17.7 | -1.2 | Percent |
August, 1999 | 18.7 | + 1 | Percent |
September, 1999 | 19.9 | + 1.2 | Percent |
October, 1999 | 19.5 | -0.4 | Percent |
November, 1999 | 22.3 | + 2.8 | Percent |
December, 1999 | 22.9 | + 0.6 | Percent |
January, 2000 | 21.6 | -1.3 | Percent |
February, 2000 | 21.8 | + 0.2 | Percent |
March, 2000 | 20.8 | -1 | Percent |
April, 2000 | 20.4 | -0.4 | Percent |
May, 2000 | 19.8 | -0.6 | Percent |
June, 2000 | 19.8 | 0 | Percent |
July, 2000 | 19.3 | -0.5 | Percent |
August, 2000 | 18.2 | -1.1 | Percent |
September, 2000 | 18.6 | + 0.4 | Percent |
October, 2000 | 18.1 | -0.5 | Percent |
November, 2000 | 19.8 | + 1.7 | Percent |
December, 2000 | 19.8 | 0 | Percent |
January, 2001 | 20.7 | + 0.9 | Percent |
February, 2001 | 21.7 | + 1 | Percent |
March, 2001 | 20.7 | -1 | Percent |
April, 2001 | 20.1 | -0.6 | Percent |
May, 2001 | 20.5 | + 0.4 | Percent |
June, 2001 | 20.8 | + 0.3 | Percent |
July, 2001 | 19.3 | -1.5 | Percent |
August, 2001 | 18.5 | -0.8 | Percent |
September, 2001 | 20.6 | + 2.1 | Percent |
October, 2001 | 20.5 | -0.1 | Percent |
November, 2001 | 22.3 | + 1.8 | Percent |
December, 2001 | 22.1 | -0.2 | Percent |
January, 2002 | 22.2 | + 0.099999999999998 | Percent |
February, 2002 | 21.9 | -0.3 | Percent |
March, 2002 | 20.8 | -1.1 | Percent |
April, 2002 | 20.2 | -0.6 | Percent |
May, 2002 | 20.5 | + 0.3 | Percent |
June, 2002 | 19.5 | -1 | Percent |
July, 2002 | 18.5 | -1 | Percent |
August, 2002 | 18.9 | + 0.4 | Percent |
September, 2002 | 19.5 | + 0.6 | Percent |
October, 2002 | 19.7 | + 0.2 | Percent |
November, 2002 | 20.8 | + 1.1 | Percent |
December, 2002 | 21.2 | + 0.4 | Percent |
January, 2003 | 20.2 | -1 | Percent |
February, 2003 | 20.4 | + 0.2 | Percent |
March, 2003 | 19.7 | -0.7 | Percent |
April, 2003 | 19.9 | + 0.2 | Percent |
May, 2003 | 20.2 | + 0.3 | Percent |
June, 2003 | 19.5 | -0.7 | Percent |
July, 2003 | 18.6 | -0.9 | Percent |
August, 2003 | 18.1 | -0.5 | Percent |
September, 2003 | 19.7 | + 1.6 | Percent |
October, 2003 | 19.6 | -0.099999999999998 | Percent |
November, 2003 | 20 | + 0.4 | Percent |
December, 2003 | 20.7 | + 0.7 | Percent |
January, 2004 | 20.4 | -0.3 | Percent |
February, 2004 | 20.4 | 0 | Percent |
March, 2004 | 20.5 | + 0.1 | Percent |
April, 2004 | 20.2 | -0.3 | Percent |
May, 2004 | 19.8 | -0.4 | Percent |
June, 2004 | 19.6 | -0.2 | Percent |
July, 2004 | 19.1 | -0.5 | Percent |
August, 2004 | 19.3 | + 0.2 | Percent |
September, 2004 | 19.6 | + 0.3 | Percent |
October, 2004 | 20 | + 0.4 | Percent |
November, 2004 | 19.5 | -0.5 | Percent |
December, 2004 | 20.1 | + 0.6 | Percent |
January, 2005 | 20.4 | + 0.3 | Percent |
February, 2005 | 20.4 | 0 | Percent |
March, 2005 | 19.4 | -1 | Percent |
April, 2005 | 19.2 | -0.2 | Percent |
May, 2005 | 20 | + 0.8 | Percent |
June, 2005 | 18.2 | -1.8 | Percent |
July, 2005 | 17.7 | -0.5 | Percent |
August, 2005 | 17.6 | -0.099999999999998 | Percent |
September, 2005 | 19.1 | + 1.5 | Percent |
October, 2005 | 19.4 | + 0.3 | Percent |
November, 2005 | 20.6 | + 1.2 | Percent |
December, 2005 | 20.6 | 0 | Percent |
January, 2006 | 21.9 | + 1.3 | Percent |
February, 2006 | 20.4 | -1.5 | Percent |
March, 2006 | 20 | -0.4 | Percent |
April, 2006 | 19.3 | -0.7 | Percent |
May, 2006 | 19 | -0.3 | Percent |
June, 2006 | 18.8 | -0.2 | Percent |
July, 2006 | 17.6 | -1.2 | Percent |
August, 2006 | 17.7 | + 0.099999999999998 | Percent |
September, 2006 | 20.1 | + 2.4 | Percent |
October, 2006 | 17.9 | -2.2 | Percent |
November, 2006 | 19.9 | + 2 | Percent |
December, 2006 | 21 | + 1.1 | Percent |
January, 2007 | 20.9 | -0.1 | Percent |
February, 2007 | 20.2 | -0.7 | Percent |
March, 2007 | 20.1 | -0.099999999999998 | Percent |
April, 2007 | 18.9 | -1.2 | Percent |
May, 2007 | 19.7 | + 0.8 | Percent |
June, 2007 | 19 | -0.7 | Percent |
July, 2007 | 18.5 | -0.5 | Percent |
August, 2007 | 17.2 | -1.3 | Percent |
September, 2007 | 19 | + 1.8 | Percent |
October, 2007 | 18.5 | -0.5 | Percent |
November, 2007 | 20.7 | + 2.2 | Percent |
December, 2007 | 20.8 | + 0.1 | Percent |
January, 2008 | 19.5 | -1.3 | Percent |
February, 2008 | 20 | + 0.5 | Percent |
March, 2008 | 19.9 | -0.1 | Percent |
April, 2008 | 18.7 | -1.2 | Percent |
May, 2008 | 19.9 | + 1.2 | Percent |
June, 2008 | 18.8 | -1.1 | Percent |
July, 2008 | 18.4 | -0.4 | Percent |
August, 2008 | 18.7 | + 0.3 | Percent |
September, 2008 | 19.8 | + 1.1 | Percent |
October, 2008 | 19.7 | -0.1 | Percent |
November, 2008 | 20.5 | + 0.8 | Percent |
December, 2008 | 21.2 | + 0.7 | Percent |
January, 2009 | 20.9 | -0.3 | Percent |
February, 2009 | 21.3 | + 0.4 | Percent |
March, 2009 | 21.6 | + 0.3 | Percent |
April, 2009 | 20.5 | -1.1 | Percent |
May, 2009 | 21 | + 0.5 | Percent |
June, 2009 | 20.1 | -0.9 | Percent |
July, 2009 | 19.6 | -0.5 | Percent |
August, 2009 | 19 | -0.6 | Percent |
September, 2009 | 20.1 | + 1.1 | Percent |
October, 2009 | 18.9 | -1.2 | Percent |
November, 2009 | 19.9 | + 1 | Percent |
December, 2009 | 20.2 | + 0.3 | Percent |
January, 2010 | 20.1 | -0.099999999999998 | Percent |
February, 2010 | 20.4 | + 0.3 | Percent |
March, 2010 | 20.7 | + 0.3 | Percent |
April, 2010 | 20 | -0.7 | Percent |
May, 2010 | 20.3 | + 0.3 | Percent |
June, 2010 | 18.2 | -2.1 | Percent |
July, 2010 | 17.6 | -0.6 | Percent |
August, 2010 | 17.5 | -0.1 | Percent |
September, 2010 | 20 | + 2.5 | Percent |
October, 2010 | 20.4 | + 0.4 | Percent |
November, 2010 | 20.5 | + 0.1 | Percent |
December, 2010 | 20.3 | -0.2 | Percent |
January, 2011 | 20 | -0.3 | Percent |
February, 2011 | 20.7 | + 0.7 | Percent |
March, 2011 | 20.6 | -0.099999999999998 | Percent |
April, 2011 | 18 | -2.6 | Percent |
May, 2011 | 17.6 | -0.4 | Percent |
June, 2011 | 17.7 | + 0.099999999999998 | Percent |
July, 2011 | 17.3 | -0.4 | Percent |
August, 2011 | 17.5 | + 0.2 | Percent |
September, 2011 | 19.8 | + 2.3 | Percent |
October, 2011 | 20.5 | + 0.7 | Percent |
November, 2011 | 21.2 | + 0.7 | Percent |
December, 2011 | 21.4 | + 0.2 | Percent |
January, 2012 | 21.3 | -0.099999999999998 | Percent |
February, 2012 | 20.6 | -0.7 | Percent |
March, 2012 | 20 | -0.6 | Percent |
April, 2012 | 18.9 | -1.1 | Percent |
May, 2012 | 18.4 | -0.5 | Percent |
June, 2012 | 18.1 | -0.3 | Percent |
July, 2012 | 16.7 | -1.4 | Percent |
August, 2012 | 17.6 | + 0.9 | Percent |
September, 2012 | 19.3 | + 1.7 | Percent |
October, 2012 | 19.2 | -0.1 | Percent |
November, 2012 | 18.5 | -0.7 | Percent |
December, 2012 | 20.5 | + 2 | Percent |
January, 2013 | 20.5 | 0 | Percent |
February, 2013 | 19.9 | -0.6 | Percent |
March, 2013 | 19.3 | -0.6 | Percent |
April, 2013 | 19 | -0.3 | Percent |
May, 2013 | 19.5 | + 0.5 | Percent |
June, 2013 | 18.6 | -0.9 | Percent |
July, 2013 | 17.9 | -0.7 | Percent |
August, 2013 | 18.5 | + 0.6 | Percent |
September, 2013 | 19.3 | + 0.8 | Percent |
October, 2013 | 20.1 | + 0.8 | Percent |
November, 2013 | 20.7 | + 0.6 | Percent |
December, 2013 | 20.2 | -0.5 | Percent |
January, 2014 | 19.4 | -0.8 | Percent |
February, 2014 | 19.3 | -0.099999999999998 | Percent |
March, 2014 | 18.8 | -0.5 | Percent |
April, 2014 | 18.9 | + 0.099999999999998 | Percent |
May, 2014 | 19.4 | + 0.5 | Percent |
June, 2014 | 19 | -0.4 | Percent |
July, 2014 | 18.6 | -0.4 | Percent |
August, 2014 | 18.5 | -0.1 | Percent |
September, 2014 | 19.9 | + 1.4 | Percent |
October, 2014 | 19.8 | -0.099999999999998 | Percent |
November, 2014 | 20.5 | + 0.7 | Percent |
December, 2014 | 21.7 | + 1.2 | Percent |
January, 2015 | 20.6 | -1.1 | Percent |
February, 2015 | 19 | -1.6 | Percent |
March, 2015 | 19.9 | + 0.9 | Percent |
April, 2015 | 20.3 | + 0.4 | Percent |
May, 2015 | 20.4 | + 0.099999999999998 | Percent |
June, 2015 | 18.9 | -1.5 | Percent |
July, 2015 | 17.8 | -1.1 | Percent |
August, 2015 | 18.5 | + 0.7 | Percent |
September, 2015 | 19 | + 0.5 | Percent |
October, 2015 | 19.4 | + 0.4 | Percent |
November, 2015 | 20 | + 0.6 | Percent |
December, 2015 | 21.5 | + 1.5 | Percent |
January, 2016 | 20.6 | -0.9 | Percent |
February, 2016 | 20.9 | + 0.3 | Percent |
March, 2016 | 21.7 | + 0.8 | Percent |
April, 2016 | 21.4 | -0.3 | Percent |
May, 2016 | 21 | -0.4 | Percent |
June, 2016 | 18.3 | -2.7 | Percent |
July, 2016 | 17.1 | -1.2 | Percent |
August, 2016 | 17.5 | + 0.4 | Percent |
September, 2016 | 18.6 | + 1.1 | Percent |
October, 2016 | 19.4 | + 0.8 | Percent |
November, 2016 | 21.9 | + 2.5 | Percent |
December, 2016 | 20.8 | -1.1 | Percent |
January, 2017 | 21.2 | + 0.4 | Percent |
February, 2017 | 21.8 | + 0.6 | Percent |
March, 2017 | 20.4 | -1.4 | Percent |
April, 2017 | 19.2 | -1.2 | Percent |
May, 2017 | 19 | -0.2 | Percent |
June, 2017 | 18.7 | -0.3 | Percent |
July, 2017 | 17.6 | -1.1 | Percent |
August, 2017 | 18.8 | + 1.2 | Percent |
September, 2017 | 20.3 | + 1.5 | Percent |
October, 2017 | 20.7 | + 0.4 | Percent |
November, 2017 | 21.6 | + 0.9 | Percent |
December, 2017 | 21 | -0.6 | Percent |
January, 2018 | 20 | -1 | Percent |
February, 2018 | 21.1 | + 1.1 | Percent |
March, 2018 | 20.8 | -0.3 | Percent |
April, 2018 | 19.7 | -1.1 | Percent |
May, 2018 | 19.9 | + 0.2 | Percent |
June, 2018 | 18.7 | -1.2 | Percent |
July, 2018 | 17.6 | -1.1 | Percent |
August, 2018 | 17.7 | + 0.099999999999998 | Percent |
September, 2018 | 18.2 | + 0.5 | Percent |
October, 2018 | 18.3 | + 0.1 | Percent |
November, 2018 | 19.8 | + 1.5 | Percent |
December, 2018 | 20.9 | + 1.1 | Percent |
January, 2019 | 20.5 | -0.4 | Percent |
February, 2019 | 20.5 | 0 | Percent |
March, 2019 | 19.9 | -0.6 | Percent |
April, 2019 | 20.4 | + 0.5 | Percent |
May, 2019 | 20.3 | -0.099999999999998 | Percent |
June, 2019 | 19.5 | -0.8 | Percent |
July, 2019 | 17.6 | -1.9 | Percent |
August, 2019 | 17.9 | + 0.3 | Percent |
September, 2019 | 18.3 | + 0.4 | Percent |
October, 2019 | 19.4 | + 1.1 | Percent |
November, 2019 | 20.3 | + 0.9 | Percent |
December, 2019 | 21.6 | + 1.3 | Percent |
January, 2020 | 21.8 | + 0.2 | Percent |
February, 2020 | 20.7 | -1.1 | Percent |
March, 2020 | 20.8 | + 0.1 | Percent |
April, 2020 | 21.4 | + 0.6 | Percent |
May, 2020 | 21.1 | -0.3 | Percent |
June, 2020 | 19.1 | -2 | Percent |
July, 2020 | 16.7 | -2.4 | Percent |
August, 2020 | 17.3 | + 0.6 | Percent |
September, 2020 | 19.7 | + 2.4 | Percent |
October, 2020 | 18.9 | -0.8 | Percent |
November, 2020 | 20.4 | + 1.5 | Percent |
December, 2020 | 20.3 | -0.099999999999998 | Percent |
January, 2021 | 20.5 | + 0.2 | Percent |
February, 2021 | 19.3 | -1.2 | Percent |
March, 2021 | 20.5 | + 1.2 | Percent |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
2021 | 20.5 - 20.5 | 19.3 - 20.5 | 20.1 | 0 |
2020 | 21.8 - 20.3 | 16.7 - 21.8 | 19.85 | -1.5 |
2019 | 20.5 - 21.6 | 17.6 - 21.6 | 19.68 | + 1.1 |
2018 | 20 - 20.9 | 17.6 - 21.1 | 19.39 | + 0.9 |
2017 | 21.2 - 21 | 17.6 - 21.8 | 20.03 | -0.2 |
2016 | 20.6 - 20.8 | 17.1 - 21.9 | 19.93 | + 0.2 |
2015 | 20.6 - 21.5 | 17.8 - 21.5 | 19.61 | + 0.9 |
2014 | 19.4 - 21.7 | 18.5 - 21.7 | 19.48 | + 2.3 |
2013 | 20.5 - 20.2 | 17.9 - 20.7 | 19.46 | -0.3 |
2012 | 21.3 - 20.5 | 16.7 - 21.3 | 19.09 | -0.8 |
2011 | 20 - 21.4 | 17.3 - 21.4 | 19.36 | + 1.4 |
2010 | 20.1 - 20.3 | 17.5 - 20.7 | 19.67 | + 0.2 |
2009 | 20.9 - 20.2 | 18.9 - 21.6 | 20.26 | -0.7 |
2008 | 19.5 - 21.2 | 18.4 - 21.2 | 19.59 | + 1.7 |
2007 | 20.9 - 20.8 | 17.2 - 20.9 | 19.46 | -0.1 |
2006 | 21.9 - 21 | 17.6 - 21.9 | 19.47 | -0.9 |
2005 | 20.4 - 20.6 | 17.6 - 20.6 | 19.38 | + 0.2 |
2004 | 20.4 - 20.1 | 19.1 - 20.5 | 19.88 | -0.3 |
2003 | 20.2 - 20.7 | 18.1 - 20.7 | 19.72 | + 0.5 |
2002 | 22.2 - 21.2 | 18.5 - 22.2 | 20.31 | -1 |
2001 | 20.7 - 22.1 | 18.5 - 22.3 | 20.65 | + 1.4 |
2000 | 21.6 - 19.8 | 18.1 - 21.8 | 19.83 | -1.8 |
1999 | 20.8 - 22.9 | 17.3 - 22.9 | 19.78 | + 2.1 |
1998 | 19.6 - 21 | 16.9 - 21.5 | 18.73 | + 1.4 |
1997 | 19.6 - 18.7 | 16.5 - 19.6 | 18.02 | -0.9 |
1996 | 21.2 - 20.1 | 18.6 - 21.2 | 19.63 | -1.1 |
1995 | 22.6 - 21 | 17.8 - 22.6 | 20.18 | -1.6 |
1994 | 19.6 - 22.4 | 17.6 - 22.4 | 19.73 | + 2.8 |
1993 | 21.8 - 19.5 | 17.7 - 21.8 | 19.1 | -2.3 |
1992 | 21.6 - 21.7 | 18.1 - 22 | 20.04 | + 0.1 |
1991 | 20.2 - 21.1 | 18.3 - 21.1 | 19.91 | + 0.9 |
1990 | 21.6 - 20.2 | 16.8 - 21.8 | 19.02 | -1.4 |
1989 | 18.8 - 18.5 | 15 - 20 | 17.78 | -0.3 |
1988 | 18.7 - 18.9 | 18.3 - 21 | 19.51 | + 0.2 |
1987 | 17.9 - 19 | 16.1 - 19 | 17.73 | + 1.1 |
1986 | 16.6 - 18.5 | 14.6 - 18.5 | 16.68 | + 1.9 |
1985 | 15.9 - 15.4 | 14.3 - 17 | 15.52 | -0.5 |
1984 | 13.5 - 15.4 | 12 - 15.4 | 13.56 | + 1.9 |
1983 | 12.8 - 12.4 | 11.4 - 14.1 | 12.76 | -0.4 |
1982 | 12.2 - 13.2 | 11.2 - 14 | 12.62 | + 1 |
1981 | 11.5 - 13.3 | 10.4 - 13.3 | 11.88 | + 1.8 |
1980 | 9.9 - 11.3 | 9.7 - 13.7 | 11 | + 1.4 |
1979 | 13.2 - 10.9 | 8.4 - 13.9 | 11.3 | -2.3 |
1978 | 13 - 13.2 | 11 - 14.1 | 12.49 | + 0.2 |
1977 | 11.3 - 12.9 | 11 - 12.9 | 11.81 | + 1.6 |
1976 | 9 - 11.5 | 7.2 - 11.5 | 9.33 | + 2.5 |
1975 | 8.5 - 9.8 | 7.8 - 9.8 | 8.99 | + 1.3 |
1974 | 4.8 - 8.3 | 4.3 - 8.3 | 6.07 | + 3.5 |
1973 | 3.9 - 5.2 | 3.9 - 5.5 | 4.48 | + 1.3 |