Year Deaths per 100,000 2000 3.7 2001 3.4 2002 3 2003 2.7 2004 2.4 2005 2.1 2006 1.9 2007 2.3 2008 2.2 2009 1.9 2010 2 2011 1.8 2012 1.5 2013 1.3 2014 1.4 2015 1 2016 0.99 2017 0.78 2018 0.65 2019 0.58 2020 0.52