Year Per 100 People 2000 0.01827 2001 0.14685 2002 0.30758 2003 0.45228 2004 0.79845 2005 1.32988 2006 1.97373 2007 3.09769 2008 3.96252 2009 4.90269 2010 5.76366 2011 6.16237 2012 6.81331 2013 7.36672 2014 7.8081 2015 8.2814 2016 8.27462 2017 8.16247