Year Per Capita 1950 520.8 1951 619.2 1952 679.8 1953 746.3 1954 756.7 1955 791.4 1956 810.5 1957 793.3 1958 733.6 1959 695.3 1960 691.3 1961 607.8 1962 681.5 1963 765.9 1964 743.2 1965 731.8 1966 752.6 1967 709.1 1968 696.2 1969 769.5 1970 738.2 1971 825.9 1972 795.5 1973 818 1974 820.4 1975 735.2 1976 667.6 1977 739.4 1978 597.4 1979 633.8 1980 670 1981 638.8 1982 585.6 1983 606 1984 642.3 1985 641.4 1986 637 1987 636.1 1988 619 1989 609.8 1990 467.9 1991 422.1 1992 363.6 1993 302.8 1994 279.8 1995 273.7 1996 258.6 1997 242.1 1998 228.5 1999 206.1 2000 180 2001 187 2002 201.7 2003 181.8 2004 195.7 2005 207.5 2006 213.8 2007 222.4 2008 230.6 2009 231.4 2010 240.5