Year Deaths per 100,000 1990 2.44 1991 2.28 1992 2.1 1993 1.9 1994 1.71 1995 1.56 1996 1.41 1997 1.3 1998 1.22 1999 1.1 2000 0.98 2001 0.89 2002 0.81 2003 0.74 2004 0.68 2005 0.64 2006 0.6 2007 0.57 2008 0.55 2009 0.53 2010 0.51 2011 0.5 2012 0.48 2013 0.47 2014 0.46 2015 0.46 2016 0.45