Year Deaths per 100,000 1990 1.4 1991 1.36 1992 1.29 1993 1.22 1994 1.14 1995 1.04 1996 1.16 1997 0.91 1998 0.84 1999 0.79 2000 0.76 2001 0.74 2002 0.73 2003 0.72 2004 0.69 2005 0.67 2006 0.65 2007 0.64 2008 0.64 2009 0.63 2010 0.62 2011 0.61 2012 0.6 2013 0.6 2014 0.58 2015 0.57 2016 0.56