Year Per 100 000 2000 12 2001 8.1 2002 8 2003 14 2004 7.9 2005 9.3 2006 8.2 2007 9.4 2008 6.6 2009 6.3 2010 6.6 2011 5.5 2012 9.7 2013 8.1 2014 5 2015 6.1 2016 5.8 2017 6.2 2018 8 2019 9 2020 5.9