Year Per Capita 1950 3263 1951 3389 1952 3630 1953 3894 1954 4039 1955 4277 1956 4530 1957 4622 1958 4957 1959 5455 1960 5704 1961 6101 1962 6568 1963 6909 1964 7382 1965 7822 1966 8323 1967 8583 1968 8685 1969 9837 1970 10420 1971 10930 1972 11450 1973 11320 1974 10550 1975 10640 1976 11520 1977 12090 1978 12830 1979 12710 1980 12560 1981 12040 1982 11760 1983 12720 1984 12840 1985 13780 1986 14510 1987 15510 1988 16570 1989 17430 1990 17870 1991 18200 1992 18440 1993 19040 1994 19730 1995 19390 1996 19890 1997 21100 1998 22230 1999 23080 2000 25280 2001 24970 2002 25540 2003 26250 2004 26140 2005 26050 2006 25380 2007 24590 2008 23980 2009 23270 2010 22820