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	0.05427
1993	0.15635
1994	0.21317
1995	1.23741
1996	2.41996
1997	3.03377
1998	4.59704
1999	9.64341
2000	12.36846
2001	15.62894
2002	15.43158
2003	14.96044
2004	18.04304
2005	34.72813
2006	69.94839
2007	89.95677
2008	104.68518
2009	122.2676
2010	131.49414
2011	140.51841
2012	147.06467
2013	154.57568
2014	160.75508
2015	150.5288
2016	148.56931
2017	147.4671