Year Deaths per 100,000 2000 11 2001 11 2002 11 2003 11 2004 9.3 2005 11 2006 12 2007 11 2008 11 2009 10 2010 7.3 2011 7.3 2012 8.7 2013 7.5 2014 8.1 2015 6.9 2016 6.5 2017 6 2018 4.5 2019 4.6 2020 4.6