Year	Per Capita
1970	1041
1971	981.9
1972	929.6
1973	995.3
1974	1059
1975	1088
1976	1163
1977	1172
1978	1205
1979	1148
1980	1142
1981	1285
1982	1424
1983	1512
1984	1501
1985	1466
1986	1511
1987	1365
1988	1243
1989	1128
1990	1089
1991	969.8
1992	902.1
1993	600.9
1994	431.8
1995	619
1996	570.4
1997	527.2
1998	490.6
1999	454
2000	427.4
2001	406.2
2002	614.8
2003	703.9
2004	696.6
2005	775.7
2006	799.4
2007	894.2
2008	894
2009	1018
2010	1049