Year Deaths per 100,000 1990 0.78 1991 0.77 1992 0.74 1993 0.71 1994 0.65 1995 0.61 1996 0.56 1997 0.54 1998 0.52 1999 0.51 2000 0.5 2001 0.51 2002 0.53 2003 0.55 2004 0.6 2005 0.63 2006 0.65 2007 0.67 2008 0.67 2009 0.69 2010 0.68 2011 0.67 2012 0.68 2013 0.68 2014 0.69 2015 0.69 2016 0.69