Year	Per 100,000 People
1981	0.5219
1982	0.6862
1985	0.8315
1986	0.9705
1987	1.0873
1988	1.4752
1989	1.4036
1990	1.2218
1991	1.5627
1992	1.5511
1993	1.9144
1994	1.2815
1995	1.5179
1996	1.3626
1997	1.384
1998	1.3357
1999	1.2094
2000	1.3495
2001	1.774
2002	1.8841
2003	1.8411
2013	1.9927
2014	1.5604
2015	1.1478