Year Per 100 000 2000 4.7 2001 4.6 2002 6.9 2003 2 2004 5.1 2005 6.3 2006 8.5 2007 11 2008 13 2009 12 2010 8.1 2011 8.3 2012 11 2013 13 2014 12 2015 8.5 2016 13 2017 11 2018 14 2019 26 2020 36