Year Per 100 People 2000 0.03326 2001 0.30787 2002 1.09618 2003 2.60611 2004 4.06434 2005 6.46102 2006 11.92524 2007 14.51045 2008 17.72133 2009 19.84872 2010 21.75117 2011 23.36881 2012 24.27671 2013 26.38934 2014 26.29623 2015 27.78838 2016 28.8572 2017 30.41266