Year	Deaths per 1000
1974	42.9
1975	41.8
1976	40.7
1977	39.7
1978	38.7
1979	37.8
1980	37.1
1981	36.3
1982	35.8
1983	35.3
1984	34.7
1985	34
1986	33.6
1987	33.1
1988	32.5
1989	32.2
1990	31.8
1991	31.6
1992	31.4
1993	31.3
1994	31.1
1995	30.9
1996	30.8
1997	30.6
1998	30.4
1999	30.2
2000	30.1
2001	29.9
2002	29.8
2003	29.7
2004	29.5
2005	29.2
2006	28.9
2007	28.5
2008	28.1
2009	27.7
2010	27.1
2011	26.5
2012	26
2013	25.4
2014	24.9
2015	24.5