Year Deaths per 100,000 1990 1.08 1991 1.06 1992 1.05 1993 1 1994 0.96 1995 0.92 1996 0.87 1997 0.83 1998 0.8 1999 0.77 2000 0.74 2001 0.72 2002 0.69 2003 0.69 2004 0.69 2005 0.68 2006 0.67 2007 0.66 2008 0.65 2009 0.65 2010 0.64 2011 0.63 2012 0.63 2013 0.62 2014 0.62 2015 0.62 2016 0.62