Year	Per 100,000 People
1991	6.0778
1992	3.2602
1993	4.7163
1994	4.0575
1995	4.2681
1996	4.2187
1997	3.9674
1998	4.7745
1999	5.3748
2000	4.9271
2001	3.4688
2002	4.1706
2003	4.3353
2004	4.7314
2005	3.2831
2006	5.2928
2007	4.2713
2008	4.9058
2009	3.933
2010	2.4559
2011	1.9343
2012	4.1809
2013	5.394