Year	Per 100,000 People
1981	1.9774
1982	2.2328
1985	1.6247
1986	1.499
1987	1.9215
1988	2.8241
1989	3.13
1990	6.2396
1991	7.1784
1992	26.001
1993	7.9383
1994	4.899
1995	4.3996
1996	3.0087
1997	2.5416
1998	2.5667
1999	2.5811
2000	2.2234
2001	1.7616
2002	2.2469
2003	1.8164
2008	1.6886
2012	1.5139
2013	1.0987
2014	0.9638
2015	1.1228
2016	1.011