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	0.08382
1988	0.46815
1989	1.09886
1990	1.87339
1991	2.58946
1992	3.15553
1993	3.73938
1994	4.77162
1995	6.37124
1996	9.38531
1997	14.72664
1998	23.87259
1999	42.83147
2000	64.71825
2001	73.24756
2002	79.18789
2003	84.87508
2004	85.40291
2005	92.22603
2006	99.39517
2007	108.57798
2008	116.35593
2009	120.49097
2010	123.13831
2011	127.13872
2012	131.49289
2013	135.85491
2014	135.48606
2015	135.13849
2016	133.80682
2017	133.22314