Year	Per 100,000 People
1981	39.1851
1982	36.0576
1985	25.8781
1986	25.867
1987	28.784
1988	33.2188
1989	47.8092
1990	44.2922
1991	45.6934
1992	31.4725
1993	27.7582
1994	19.654
1995	20.2825
1996	20.2147
1997	19.5706
1998	14.5553
1999	14.9112
2000	15.0213
2001	17.066
2002	21.1555
2003	23.6314
2004	25.7236
2005	23.0505
2006	24.7099
2007	29.8346
2008	31.0365
2009	28.9653
2010	26.0003
2011	27.0859
2012	27.4433
2013	27.9748
2014	24.2454
2015	24.4265