Year	Per 100,000 People
1998	10.2643
1999	10.6917
2000	9.9908
2001	9.0105
2002	8.5407
2003	8.9447
2004	7.4938
2005	6.8831
2006	7.8665
2007	8.3244
2008	7.5796
2009	6.255
2010	5.187
2011	5.9067
2012	5.8493
2013	5.7165
2014	5.9372
2015	6.1061