Year Per 100 People 2002 0.01946 2003 0.04423 2004 0.08508 2005 0.22187 2006 0.52666 2007 0.82499 2008 1.11735 2009 1.74196 2010 2.87833 2011 4.35675 2012 5.4495 2013 6.83728 2014 8.46827 2015 9.52463 2016 12.75449 2017 12.64053