Year	Per 100,000 People
1981	6.2413
1982	5.6457
1985	5.5557
1986	5.6906
1987	6.0493
1988	7.3505
1989	9.1475
1990	9.0934
1991	16.4
1992	15.5784
1993	8.8741
1994	6.574
1995	7.2157
1996	7.174
1997	6.4168
1998	7.1228
1999	5.5229
2000	5.5792
2001	7.1544
2002	6.5145
2003	6.6586
2013	0.6909
2014	0.4194
2015	0.2477