Year	Per Capita
1970	1045
1971	993.4
1972	931.3
1973	746.5
1974	700.5
1975	701.2
1976	727.4
1977	641.6
1978	662.9
1979	581.2
1980	535.7
1981	521.4
1982	505.7
1983	512.3
1984	527.7
1985	541.2
1986	542.6
1987	659.3
1988	738.7
1989	726
1990	705
1991	728
1992	753.4
1993	829.1
1994	826.6
1995	813.6
1996	830.2
1997	859.1
1998	888
1999	972.7
2000	1024
2001	1085
2002	1154
2003	1229
2004	1338
2005	1489
2006	1618
2007	1705
2008	1792
2009	1876
2010	1890