Year	Per 100 People
1992	3.19198
1993	3.13729
1994	3.13465
1995	3.05612
1996	3.04135
1997	3.86232
1998	5.57596
1999	7.12384
2000	8.44587
2001	7.71343
2002	7.15864
2003	7.07667
2004	7.747
2005	9.42419
2006	8.79932
2007	9.29639
2008	9.21016
2009	9.30312
2010	8.86199
2011	9.15797
2012	9.17075
2013	9.12928
2014	8.88429
2015	8.71778
2016	9.01746
2017	9.59804