Year	Per 100 People
1960	0
1965	0
1970	0
1975	0
1976	0
1977	0
1978	0
1979	0
1980	0
1981	0
1982	0
1983	0
1984	0
1985	0
1986	0
1987	0
1988	0
1989	0
1990	0
1991	0
1992	0.00022
1993	0.00044
1994	0.00095
1995	0.00211
1996	0.0033
1997	0.02099
1998	0.05931
1999	0.11548
2000	0.21204
2001	0.38775
2002	0.78697
2003	0.98188
2004	1.96844
2005	6.27479
2006	13.16038
2007	23.35883
2008	29.99883
2009	34.13606
2010	44.64298
2011	54.81622
2012	62.40406
2013	73.96847
2014	79.58713
2015	81.49814
2016	83.44924
2017	88.12406