Year Per Capita 1950 6107 1951 6641 1952 6927 1953 6735 1954 7284 1955 7802 1956 7947 1957 7887 1958 7790 1959 8317 1960 9034 1961 9659 1962 9844 1963 10130 1964 10620 1965 11170 1966 11380 1967 11510 1968 11670 1969 12800 1970 13830 1971 14080 1972 14890 1973 15700 1974 16510 1975 16460 1976 16180 1977 16450 1978 16630 1979 17870 1980 18880 1981 19130 1982 19670 1983 20090 1984 20670 1985 21000 1986 21470 1987 22240 1988 23480 1989 24920 1990 24500 1991 22530 1992 21450 1993 20870 1994 21700 1995 22970 1996 23510 1997 25050 1998 26620 1999 27550 2000 28930 2001 29450 2002 29780 2003 30150 2004 31350 2005 32290 2006 33620 2007 35510 2008 35540 2009 31730 2010 32990