Year Deaths per 100,000 1990 1.02 1991 1 1992 0.98 1993 0.97 1994 0.95 1995 0.93 1996 0.92 1997 0.9 1998 0.88 1999 0.86 2000 0.84 2001 0.82 2002 0.8 2003 0.79 2004 0.77 2005 0.75 2006 0.73 2007 0.7 2008 0.68 2009 0.66 2010 0.64 2011 0.62 2012 0.6 2013 0.59 2014 0.57 2015 0.56 2016 0.55