Year	Deaths per 1000
1971	21.5
1972	21.3
1973	21.1
1974	20.9
1975	20.7
1976	20.3
1977	19.9
1978	19.3
1979	18.6
1980	17.8
1981	17
1982	16.4
1983	15.9
1984	15.6
1985	15.3
1986	14.7
1987	14.1
1988	13.6
1989	13.3
1990	13
1991	12.9
1992	12.8
1993	12.8
1994	12.8
1995	12.9
1996	13
1997	13.2
1998	13.3
1999	13.4
2000	13.5
2001	13.6
2002	13.7
2003	13.8
2004	13.8
2005	13.8
2006	13.7
2007	13.6
2008	13.5
2009	13.3
2010	13.1
2011	12.8
2012	12.5
2013	12.2
2014	11.8
2015	11.5