Year	Per 100,000 People
1975	22.0753
1976	19.6852
1977	19.9826
1978	18.8505
1979	24.7917
1980	24.7482
1981	24.6099
1982	27.4475
1983	22.346
1984	16.2852
1985	19.3012
1986	15.2484
1987	14.9612
1993	13.4794
1994	12.7904
1995	9.5052
1996	9.9867
1997	10.1337
1998	6.1291
1999	6.4643
2000	6.7596
2001	7.0669
2002	5.5741
2007	4.9831
2008	5.1776
2009	4.2543
2010	3.4767
2011	3.0955
2012	3.6883
2013	4.435
2014	3.2406