Year	Per 100,000 People
1957	21.0325
1958	26.1498
1959	17.6676
1960	19.1064
1961	21.5365
1962	26.3918
1963	27.1035
1964	31.4988
1965	35.1735
1966	32.9211
1967	36.7395
1968	36.6386
1969	39.9793
1970	39.674
1971	37.9226
1972	25.637
1973	38.196
1974	45.8498
1975	84.4575
1976	49.4099
1977	41.7472
1978	44.482
1979	56.4818
1980	54.274
1981	54.2798
1982	46.5614
1983	32.8749
1984	29.3115
1985	25.0704
1986	21.1435
1987	18.8392
1994	12.7048
2002	8.31
2007	7.1406
2008	6.6448
2009	5.9807
2010	7.1378
2011	6.1834
2012	6.2111
2013	6.6353
2014	5.8992
2015	4.4901
2016	3.8992