Year	Per 100,000 People
1989	35.2853
1990	51.6301
1991	43.5382
1992	42.8858
1993	41.8915
1994	44.2914
1995	45.6105
1996	45.7573
1997	36.1957
1998	34.1509
1999	16.5617
2000	16.3154
2001	17.5705
2002	15.7154
2003	15.8521
2004	16.2375
2005	17.0559
2006	17.0998
2007	18.2113
2008	20.1103
2009	17.8292
2010	14.6004
2011	13.1719
2012	13.4492
2013	12.1995
2014	12.9198
2015	13.1288
2016	12.8675