Year	Per 100,000 People
1951	0.4938
1952	0.4221
1953	0.3023
1954	0.3073
1955	0.3086
1956	0.4446
1957	0.4962
1958	0.5108
1959	0.4474
1960	0.2774
1961	0.182
1962	0.0993
1963	0.1379
1964	0.0632
1965	0.1406
1966	0.1689
1967	0.1178
1968	0.1013
1969	0.2524
1971	0.2413
1972	0.3054
1973	0.3025
1974	0.3571
1975	0.6486
1976	0.5244
1977	0.6792
1978	0.9454
1979	1.073
1980	1.025
1981	0.8669
1982	0.8081
1983	1.0438
1984	1.1822
1985	1.0512
1986	1.0259
1987	1.1664
1988	0.8725
1989	0.8401
1990	0.9294
1991	0.8549
1992	0.8325
1993	0.8998
1994	0.8365
1995	0.8207
1996	0.809
1997	0.79
1998	0.8045
1999	0.7764
2000	0.9151
2001	0.9123
2002	0.9466
2003	0.9379
2004	1.2612
2005	0.8038
2006	0.761
2007	0.6682
2008	0.7396
2009	0.6359
2010	0.611
2011	0.6528
2012	0.5684
2013	0.5876
2014	0.5628
2015	0.5574