Year	Per 100,000 People
1965	0.3982
1967	0.3774
1972	0.5193
1973	0.6442
1974	0.397
1977	0.2725
1978	1.0854
1980	1.0347
1981	1.7489
1982	1.3275
1983	0.8181
1984	0.3236
1986	0.5255
1987	0.7421
1988	1.1765
1989	1.0195
1990	0.9588
1991	0.3162
1992	1.6821
1993	1.5666
1994	0.6694
1995	0.8008
1996	1.2085
1997	0.4493
1998	1.833
1999	2.2194
2000	0.753
2001	2.8095
2002	1.2255
2004	1.2882
2005	0.4571
2007	0.7055
2008	1.1597
2009	0.6665
2010	0.9507
2011	0.5138
2012	1.5236
2013	1.153
2014	0.7264
2015	0.6064