Year	Per Capita
1970	2926
1971	3108
1972	3322
1973	3604
1974	3843
1975	3995
1976	4382
1977	4619
1978	5025
1979	5379
1980	5423
1981	5381
1982	5624
1983	5772
1984	6038
1985	6476
1986	6984
1987	7782
1988	8007
1989	8578
1990	9039
1991	9242
1992	9049
1993	8694
1994	8883
1995	8962
1996	9225
1997	11680
1998	12520
1999	13400
2000	14670
2001	13890
2002	14060
2003	15260
2004	14260
2005	15890
2006	15370
2007	15980
2008	16020
2009	14660
2010	14660