Year	Deaths per 1000
1969	71.3
1970	70
1971	68
1972	66
1973	63.7
1974	61.3
1975	58.7
1976	56.3
1977	53.9
1978	51.7
1979	49.2
1980	46.5
1981	43.3
1982	39.7
1983	36.1
1984	32.5
1985	29.3
1986	26.7
1987	24.9
1988	23.6
1989	22.8
1990	22.4
1991	22.1
1992	22
1993	21.8
1994	21.7
1995	21.5
1996	21.3
1997	21.1
1998	21
1999	21
2000	21
2001	20.9
2002	20.7
2003	20.4
2004	20
2005	19.5
2006	18.8
2007	18.2
2008	17.5
2009	17
2010	16.5
2011	16.2
2012	15.9
2013	15.7
2014	15.6
2015	15.5