Year	Deaths per 1000
1969	36.4
1970	36
1971	35.6
1972	35.1
1973	34.5
1974	34
1975	33.8
1976	33.8
1977	34
1978	34.2
1979	34.4
1980	34.4
1981	34.6
1982	34.9
1983	35.3
1984	35.7
1985	36.1
1986	36.4
1987	36.6
1988	36.7
1989	36.6
1990	36.2
1991	35.7
1992	35.1
1993	34.6
1994	34.4
1995	34.4
1996	34.6
1997	34.9
1998	35
1999	35
2000	34.5
2001	33.6
2002	32.3
2003	30.7
2004	29.3
2005	28
2006	27.1
2007	26.5
2008	26
2009	25.6
2010	25
2011	24.4
2012	23.5
2013	22.8
2014	22
2015	21.4