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
1996	0
1997	0
1998	0.02698
1999	0.24106
2000	0.35542
2001	0.46006
2002	0.56673
2003	0.59171
2004	0.67924
2005	0.70403
2006	0.74263
2007	0.77873
2008	1.01585
2009	9.85105
2010	10.32128
2011	13.17459
2012	16.88349
2013	18.42724
2014	27.15964
2015	36.4746
2016	45.45653
2017	39.62525