Year	Per Capita
1985	2.41516
1986	2.5071
1987	2.57403
1988	2.65652
1989	2.51576
1990	2.34089
1991	2.28519
1992	2.31028
1993	2.11222
1994	2.08565
1995	1.70353
1996	1.5421
1997	1.3442
1998	1.34359
1999	1.25917
2000	1.18474
2001	1.48272
2002	1.49567
2003	1.63764
2004	1.72827
2005	1.72989
2006	1.80596
2007	1.96568
2008	2.11159
2009	1.91156
2010	2.03574
2011	2.18293
2012	2.15541
2013	2.10702
2014	2.34301
2015	2.0166
2016	1.97974