Year Per 100 People 2000 0.01393 2001 0.03145 2002 0.04484 2003 0.08401 2004 0.09419 2005 0.19582 2006 0.34938 2007 0.4989 2008 0.7724 2009 1.38846 2010 1.27714 2011 1.46513 2012 1.72384 2013 2.21481 2014 1.8525 2015 1.91232 2016 2.87847 2017 3.37951