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	0.62036
1992	0.94431
1993	1.41793
1994	1.98936
1995	2.83746
1996	3.25767
1997	4.56915
1998	5.76823
1999	9.53289
2000	28.85133
2001	59.98071
2002	68.99002
2003	71.92066
2004	75.57079
2005	79.64365
2006	84.87577
2007	89.81439
2008	93.5719
2009	101.94133
2010	109.48523
2011	124.7106
2012	126.48334
2013	131.51973
2014	128.35233
2015	122.5775
2016	131.49533
2017	129.98248