Year Deaths per 100,000 1990 1.14 1991 1.25 1992 1.11 1993 1.07 1994 1.07 1995 1.05 1996 1.03 1997 0.99 1998 0.95 1999 0.89 2000 1.03 2001 0.8 2002 0.8 2003 0.77 2004 0.73 2005 0.83 2006 0.65 2007 0.62 2008 0.61 2009 1.06 2010 0.55 2011 0.54 2012 0.52 2013 0.49 2014 0.49 2015 0.49 2016 0.48