Year	Per 100,000 People
1955	12.6581
1956	11.1689
1957	12.2023
1958	13.7602
1959	13.855
1960	13.9885
1961	13.9929
1962	13.6127
1963	15.2483
1964	15.1148
1965	15.8137
1966	15.5913
1967	15.6581
1968	15.9743
1969	15.7797
1970	15.9777
1971	17.1203
1972	17.3792
1973	16.9939
1974	18.6135
1975	17.4023
1976	18.8903
1977	19.9613
1978	20.9819
1979	20.888
1980	20.9642
1981	22.7445
1982	20.2509
1983	20.9629
1984	19.9017
1985	17.9346
1986	20.2704
1987	19.9941
1988	20.0602
1989	17.6155
1990	16.1519
1991	15.3521
1992	14.6878
1993	13.4837
1994	12.383
1995	11.9825
1996	11.8751
1997	10.7325
1998	10.4286
1999	10.6412
2000	10.6723
2001	9.2141
2002	8.7631
2003	8.2221
2004	8.7033
2005	7.8283
2006	8.0344
2007	7.1477
2008	7.3041
2009	7.6086
2010	7.2269
2011	7.3603
2012	6.8812
2013	6.5052
2014	5.8119
2015	6.0161
2016	5.6562