Year	Deaths per 1000
1968	22.6
1969	22.3
1970	22
1971	21.2
1972	20.1
1973	19
1974	18.1
1975	17.3
1976	16.4
1977	15.2
1978	13.2
1979	12
1980	11.3
1981	11.1
1982	11.1
1983	11.3
1984	11.3
1985	11.1
1986	10.6
1987	10
1988	9.4
1989	9.1
1990	8.9
1991	8.8
1992	8.8
1993	8.8
1994	8.7
1995	8.6
1996	8.5
1997	8.4
1998	8.2
1999	8
2000	7.7
2001	7.4
2002	7.2
2003	7.1
2004	7
2005	7
2006	6.9
2007	6.8
2008	6.7
2009	6.6
2010	6.6
2011	6.5
2012	6.5
2013	6.4
2014	6.3
2015	6.2