Year per 100,000 people 2000 5.9 2001 5.9 2002 4 2003 6 2004 10 2005 12 2006 8.1 2007 6.1 2008 6.2 2009 8.3 2010 8.4 2011 6.4 2012 7.2 2013 7.1 2014 7 2015 9 2016 6.6 2017 12 2018 0 2019 2.4 2020 7.5 2021 5.5 2022 5.3