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
1993	0
1994	0
1995	0.0085
1996	0.01887
1997	0.02287
1998	0.13303
1999	0.24216
2000	0.52794
2001	1.1407
2002	1.52932
2003	2.91521
2004	4.22597
2005	4.60798
2006	6.79788
2007	13.71432
2008	27.01772
2009	28.63348
2010	37.8246
2011	47.57839
2012	45.05048
2013	48.11413
2014	52.44448
2015	50.36826
2016	55.04846
2017	58.20615