Year Deaths per 100,000 1979 1 1980 2.1 1981 2.29 1982 3.68 1983 2.79 1984 2.76 1985 3.63 1986 3.38 1987 3.72 1996 4.59 1997 4.63 1998 4.62 1999 4.34 2000 4.06 2001 4.1 2002 4.18 2003 4.23 2004 4.35 2005 4.45 2006 4.38 2007 4.32 2008 4.34 2009 4.41 2010 4.34 2011 4.47 2012 4.48 2013 4.49 2014 4.51 2015 4.49 2016 4.46