Year	Per 100,000 People
1990	1.2287
1991	1.2666
1992	1.4092
1993	1.5559
1994	1.3152
1995	1.2961
1996	1.1338
1997	1.0879
1998	0.9198
1999	0.9542
2000	0.7245
2001	0.7555
2002	0.826
2003	0.8466
2004	0.7452
2005	0.5803
2006	0.6329
2007	0.4907
2008	0.7494
2009	0.6206
2010	0.5698
2011	0.5127
2012	0.4112
2013	0.462
2014	0.5135
2015	0.4035