Year Deaths per 1000 1990 11.3 1991 10.6 1992 9.9 1993 9.3 1994 8.8 1995 8.3 1996 7.9 1997 7.5 1998 7.2 1999 6.8 2000 6.5 2001 6.2 2002 6 2003 5.7 2004 5.5 2005 5.2 2006 5 2007 4.9 2008 4.8 2009 4.6 2010 4.5 2011 4.4 2012 4.3 2013 4.1 2014 4 2015 3.8