Year	Per 100,000 People
1981	29.149
1982	30.7709
1985	17.6518
1986	20.7186
1987	20.7991
1988	25.4753
1989	32.1338
1990	32.985
1991	57.0633
1992	48.1703
1993	39.3975
1994	50.7771
1995	53.4436
1996	0.1391
2007	16.1662
2008	17.9822
2009	11.3826
2010	13.3012
2011	13.9218
2012	13.3239
2013	12.7652
2014	9.6689
2015	10.2194
2016	10.3027