Year	Per Capita
1970	553.6
1971	560.9
1972	558.6
1973	537.7
1974	537.3
1975	539.9
1976	584.7
1977	647.4
1978	644.5
1979	674.6
1980	638.2
1981	660.9
1982	698.6
1983	731.2
1984	776.4
1985	798.7
1986	808.6
1987	818.1
1988	822.8
1989	855
1990	906.7
1991	949.5
1992	1018
1993	1061
1994	1105
1995	1191
1996	1288
1997	1371
1998	1426
1999	1466
2000	1539
2001	1614
2002	1683
2003	1771
2004	1912
2005	2088
2006	2240
2007	2307
2008	2430
2009	2549
2010	2779