Year	Deaths per 1000
1990	9
1991	8.5
1992	8.1
1993	7.7
1994	7.4
1995	7.1
1996	6.8
1997	6.6
1998	6.2
1999	5.8
2000	5.3
2001	4.9
2002	4.6
2003	4.4
2004	4.3
2005	4.2
2006	4.2
2007	4.3
2008	4.4
2009	4.3
2010	4.3
2011	4.2
2012	4.1
2013	4.1
2014	4
2015	3.9