Year	per Person
1980	0
1981	0
1982	0
1983	0
1984	0
1985	0
1986	0
1987	0
1988	0
1989	0
1990	0.19792
1991	0.19377
1992	1.3412
1993	1.31477
1994	1.63138
1995	1.75933
1996	2.01512
1997	1.97538
1998	1.95021
1999	1.92716
2000	1.9057
2001	2.14075
2002	2.52573
2003	2.39282
2004	2.37047
2005	2.34851
2006	2.32682
2007	5.00299
2008	5.78169
2009	7.01034
2010	6.27764
2011	6.20997
2012	6.14027
2013	6.07009
2014	6.0014
2015	5.93555
2016	5.87295