Year	Per 100,000 People
1951	0.5518
1952	0.3894
1953	0.2857
1954	0.2985
1955	0.3135
1956	0.3721
1957	0.3433
1958	0.4668
1959	0.4582
1960	0.2521
1961	0.2304
1962	0.0819
1963	0.1734
1964	0.0291
1965	0.1638
1966	0.2151
1967	0.0703
1968	0.0965
1969	0.2909
1971	0.1523
1972	0.297
1973	0.1438
1974	0.3753
1975	0.6101
1976	0.6462
1977	0.9928
1978	1.2034
1979	1.4474
1980	1.3075
1981	1.0723
1982	1.0678
1983	1.3961
1984	1.6683
1985	1.291
1986	1.4159
1987	1.5404
1988	1.0723
1989	1.0928
1990	1.0064
1991	1.0094
1992	1.1038
1993	0.9805
1994	0.8901
1995	1.051
1996	0.9726
1997	0.8666
1998	0.9774
1999	0.8982
2000	0.9145
2001	1.121
2002	0.9572
2003	1.1095
2004	1.7031
2005	1.1099
2006	1.0347
2007	0.726
2008	1.0004
2009	0.7668
2010	0.5781
2011	0.8224
2012	0.7908
2013	0.5546
2014	0.6829
2015	0.5363