Year Per 100,000 People 2004 1.227 2005 2.9679 2006 3.0727 2007 3.5202 2008 7.4733 2009 5.7332 2010 6.6194 2011 5.1703 2012 7.6042 2013 8.3675 2014 6.844 2015 6.7779 2016 6.7082