Year Deaths per 100,000 1990 1.2 1991 1.15 1992 1.09 1993 1.05 1994 1 1995 0.96 1996 0.91 1997 0.88 1998 0.84 1999 0.81 2000 0.78 2001 0.74 2002 0.71 2003 0.68 2004 0.65 2005 0.63 2006 0.6 2007 0.57 2008 0.54 2009 0.52 2010 0.49 2011 0.47 2012 0.46 2013 0.44 2014 0.42 2015 0.4 2016 0.38