Year	Per Capita
1971	0.01018
1972	0.01235
1973	0.01379
1974	0.01405
1975	0.01607
1976	0.01699
1977	0.01631
1978	0.01686
1979	0.01816
1980	0.01995
1981	0.02001
1982	0.01918
1983	0.01671
1984	0.01641
1985	0.01781
1986	0.0187
1987	0.0179
1988	0.01748
1989	0.01855
1990	0.01752
1991	0.01584
1992	0.01729
1993	0.01901
1994	0.01934
1995	0.02471
1996	0.02466
1997	0.02769
1998	0.03
1999	0.02613
2000	0.02526
2001	0.02951
2002	0.02901
2003	0.02956
2004	0.02729
2005	0.02701
2006	0.02699
2007	0.02521
2008	0.02534
2009	0.02341
2010	0.02573
2011	0.03303
2012	0.03495
2013	0.03358
2014	0.03608
2015	0.03842
2016	0.04039