Year	Per 100,000 People
1981	13.3948
1982	9.5376
1985	7.0809
1986	6.4728
1987	7.024
1988	6.0437
1989	7.1243
1990	14.7911
1991	16.6011
1992	21.1581
1993	32.9545
1994	35.1634
1995	26.0324
1996	30.7407
1997	24.8048
1998	28.7345
1999	29.2461
2000	18.7206
2001	19.5307
2002	20.5638
2003	14.7022
2004	17.0763
2005	17.2279
2006	15.2548
2007	12.8047
2008	11.2183
2009	10.6304
2010	7.968
2011	10.1964
2012	10.0729
2013	7.1065
2014	5.6497
2015	7.1765