Year	Per 100,000 People
1967	31.1875
1968	27.9724
1969	34.0603
1970	38.5846
1971	27.5304
1972	21.431
1973	11.2199
1974	41.113
1975	33.876
1976	9.3385
1977	19.7539
1978	20.0069
1979	26.6642
1980	31.9712
1981	24.9433
1982	23.5181
1983	29.4056
1984	10.2117
1985	15.0833
1986	26.6327
1987	22.76
1988	25.9186
1989	17.2073
1990	15.7819
1991	13.0012
1992	15.1947
1993	18.6201
1994	15.3678
1995	14.9865
1996	14.9225
1997	10.4448
1998	6.3864
1999	9.99
2000	8.6161
2001	9.7368
2002	8.2933
2003	8.1092
2004	5.5674
2005	5.4386
2006	3.1616
2007	5.1082
2008	7.0088
2009	7.7774
2010	5.6379
2011	1.8248
2012	1.7549
2013	7.6599
2014	5.7369
2015	6.4732