Year	Per 100,000 People
1981	3.4636
1982	2.5824
1985	2.6248
1986	2.0787
1987	2.784
1988	1.9722
1989	2.6064
1990	3.0237
1991	2.2864
1992	2.4685
1993	2.9872
1994	3.2125
1995	3.5888
1996	2.471
1997	2.0373
1998	1.7091
1999	1.6921
2000	1.582
2001	1.5269
2002	2.1508
2003	1.8419
2008	1.7437
2012	2.3895
2013	1.9245
2014	1.5412
2015	2.0208
2016	1.8453