Year	Per 100,000 People
1981	13.1678
1982	9.8769
1985	9.5153
1986	9.1791
1987	9.1645
1988	9.2578
1989	10.4518
1990	7.5545
1991	6.8646
1992	8.5307
1994	5.837
1995	5.2378
1996	7.9514
1997	7.7681
1998	5.9869
1999	8.7016
2000	6.8309
2001	5.3718
2004	6.0428
2005	2.9593
2006	2.2961
2007	4.4755
2009	7.4256
2010	4.7827
2011	3.7305
2012	3.7916
2013	5.8476
2014	11.3565
2015	10.3701