Year per 100,000 population 2000 16.84754551050895 2001 16.739404185746892 2002 16.829569801669777 2003 16.91244378166815 2004 16.93379442741309 2005 17.131629233415673 2006 17.345730982247108 2007 17.239757265039472 2008 17.395396216194534 2009 17.366922902381088 2010 17.377327808895714 2011 17.511397293638186 2012 17.28086226254976 2013 16.904019514030747 2014 16.476639844850723 2015 16.35850709001658 2016 16.21493706850098 2017 16.139776206925184 2018 16.272788814069965 2019 16.34343366989402