Year Deaths per 100,000 2000 13 2001 11 2002 10 2003 9 2004 8.3 2005 8.5 2006 8.1 2007 7.5 2008 6.9 2009 6 2010 5.6 2011 5.2 2012 4.8 2013 4.7 2014 4.8 2015 4.7 2016 4.7 2017 5 2018 4.8 2019 4.6 2020 5.4