Year Deaths per 100,000 2000 15 2001 14 2002 15 2003 16 2004 16 2005 16 2006 17 2007 22 2008 18 2009 17 2010 19 2011 17 2012 16 2013 15 2014 13 2015 9.6 2016 6.1 2017 5 2018 4.6 2019 3.6 2020 4.1