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
1995	0
1996	0
1997	0.06605
1998	0.16029
1999	0.35228
2000	1.00596
2001	1.85846
2002	3.1446
2003	4.51855
2004	6.00884
2005	7.63003
2006	12.12787
2007	19.8473
2008	25.14757
2009	34.55246
2010	40.01695
2011	40.35366
2012	48.28701
2013	60.52853
2014	62.47292
2015	65.46226
2016	72.37909
2017	79.76693