Year Per 100 000 2000 6.4 2001 13 2002 6.3 2003 0 2004 6.1 2005 6 2006 6 2007 6.8 2008 12 2009 12 2010 0 2011 6.3 2012 6.4 2013 13 2014 13 2015 0 2016 13 2017 0 2018 0 2019 13 2020 13