Year	Per 100,000 People
1981	12.9979
1982	11.5984
1985	9.0389
1986	7.1037
1987	8.5061
1988	9.4683
1989	13.4991
1990	16.4209
1991	16.7083
1992	18.9217
1993	21.7392
1994	21.1486
1995	20.1117
1996	19.5084
1997	18.6954
1998	18.6501
1999	15.9644
2000	17.3171
2001	15.6517
2002	13.1875
2003	15.4584
2013	5.99
2014	4.6275
2015	4.8328