Year Per Capita 1950 2794 1951 3078 1952 3365 1953 3558 1954 3703 1955 3951 1956 4192 1957 4459 1958 4638 1959 5000 1960 5594 1961 6231 1962 6720 1963 7223 1964 7998 1965 8340 1966 9160 1967 10100 1968 11290 1969 12550 1970 13750 1971 14160 1972 15180 1973 16230 1974 15750 1975 15930 1976 16340 1977 16870 1978 17630 1979 18470 1980 18740 1981 19250 1982 19740 1983 20090 1984 20800 1985 21920 1986 22520 1987 23380 1988 25010 1989 26260 1990 27640 1991 28440 1992 28520 1993 28450 1994 28540 1995 28950 1996 29600 1997 29970 1998 29200 1999 29000 2000 29780 2001 29720 2002 29630 2003 29990 2004 30790 2005 31380 2006 32030 2007 32780 2008 32380 2009 30090 2010 31450