Year	Per Capita
1989	531
1990	617.1
1991	574.4
1992	563.6
1993	552.8
1994	545.8
1995	593.3
1996	690.1
1997	749.3
1998	813.7
1999	878.6
2000	947.3
2001	1055
2002	1182
2003	1379
2004	1745
2005	2541
2006	2569
2007	2485
2008	2489
2009	2298
2010	2502
2011	2048