Year Deaths per 100,000 1990 2.38 1991 2.38 1992 2.33 1993 2.22 1994 2.05 1995 1.89 1996 1.71 1997 1.52 1998 1.37 1999 1.27 2000 1.2 2001 1.15 2002 1.08 2003 0.99 2004 0.94 2005 0.89 2006 0.87 2007 0.81 2008 0.77 2009 0.75 2010 0.71 2011 0.66 2012 0.63 2013 0.6 2014 0.58 2015 0.57 2016 0.56