Year Deaths per 100,000 1990 1.68 1991 1.68 1992 1.68 1993 1.64 1994 1.87 1995 1.56 1996 1.47 1997 1.47 1998 1.41 1999 1.4 2000 1.4 2001 1.37 2002 1.34 2003 1.31 2004 1.25 2005 1.22 2006 1.2 2007 1.18 2008 1.17 2009 1.16 2010 1.12 2011 1.1 2012 1.08 2013 1.04 2014 1 2015 0.99 2016 0.98