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	0.02281
1989	0.17948
1990	0.41168
1991	0.65518
1992	1.21637
1993	1.86709
1994	2.73996
1995	5.19682
1996	8.10551
1997	10.32498
1998	12.82201
1999	16.38579
2000	23.14502
2001	32.69487
2002	42.65158
2003	55.27791
2004	64.79829
2005	75.7809
2006	82.77911
2007	92.96554
2008	129.4055
2009	121.11523
2010	124.93307
2011	128.49753
2012	128.59532
2013	127.58104
2014	130.19245
2015	131.79018
2016	133.41727
2017	138.47976