Year	Per 100,000 People
1951	22.4363
1952	21.8044
1953	22.9723
1954	22.0817
1955	22.0786
1956	21.2106
1957	20.6562
1958	19.6362
1959	19.8082
1960	18.9235
1961	15.5554
1962	17.7337
1963	17.7396
1964	19.2994
1965	17.7411
1966	16.2561
1967	16.133
1968	18.8236
1969	19.1918
1970	19.6679
1971	22.5048
1972	21.7085
1973	21.5876
1974	23.2869
1975	21.7801
1976	21.4415
1977	21.7547
1978	20.7719
1979	23.3951
1980	28.325
1981	26.3805
1982	25.8923
1983	24.599
1984	24.7982
1985	23.7896
1986	23.638
1987	23.6323
1988	21.7833
1989	22.0593
1990	19.6372
1991	18.2931
1992	17.7151
1993	17.7694
1994	15.1501
1995	14.1616
1996	13.6339
1997	12.4533
1998	11.6937
1999	11.8824
2000	10.9606
2001	10.7455
2002	10.1844
2003	9.3296
2004	10.0618
2005	8.9732
2006	9.3102
2007	8.4016
2008	8.7423
2009	8.6924
2010	7.8572
2011	8.373
2012	9.2157
2013	8.3747
2014	8.6911
2015	7.5923