Year Deaths per 100,000 1990 1.11 1991 1.09 1992 1.06 1993 1 1994 0.91 1995 0.86 1996 0.8 1997 0.77 1998 0.75 1999 0.71 2000 0.69 2001 0.67 2002 0.65 2003 0.64 2004 0.62 2005 0.62 2006 0.61 2007 0.58 2008 0.53 2009 0.49 2010 0.43 2011 0.4 2012 0.37 2013 0.35 2014 0.34 2015 0.33 2016 0.32