Year	Per 100,000 People
1951	13.0948
1952	15.14
1953	17.3438
1954	17.226
1955	15.9552
1956	17.4951
1957	17.6725
1958	17.5505
1959	16.771
1960	16.4309
1961	16.7737
1962	19.0984
1963	20.299
1964	20.7024
1965	20.8875
1966	20.2194
1967	18.6504
1968	21.3059
1969	21.1954
1970	21.8952
1971	21.079
1972	21.027
1973	19.8809
1974	20.0226
1975	20.4966
1976	19.28
1977	16.8551
1978	17.7937
1979	16.7981
1980	14.7991
1981	15.8072
1982	14.1511
1983	15.4849
1984	15.7571
1985	16.0364
1986	17.1051
1987	17.0487
1988	17.0416
1989	17.2351
1990	17.1281
1991	13.2195
1992	13.5091
1993	11.3287
1994	8.0761
1995	8.4482
1996	8.7068
1997	7.3916
1998	7.7234
1999	7.4984
2000	9.8873
2001	10.329
2002	9.5242
2003	9.0963
2004	7.6417
2005	7.5979
2006	8.1097
2007	6.6839
2008	5.6737
2009	4.5706
2010	3.667
2011	3.9561
2012	4.0112
2013	3.459
2014	2.6096
2015	3.9161