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	0.00128
1995	0.01168
1996	0.02933
1997	0.06385
1998	0.11691
1999	0.15304
2000	0.32336
2001	0.78469
2002	1.68078
2003	3.49403
2004	5.07713
2005	7.52083
2006	13.80339
2007	19.68337
2008	30.05951
2009	39.11292
2010	45.51951
2011	53.95411
2012	55.45563
2013	54.19563
2014	60.99882
2015	73.61847
2016	72.05794
2017	69.71531