Year Per 100 000 2000 0 2001 0 2002 5.6 2003 0 2004 8.5 2005 0 2006 0 2007 0 2008 0 2009 0 2010 0 2011 0 2012 0 2013 0 2014 0 2015 200 2016 0 2017 0 2018 28 2019 30 2020 85