Year Per 100 People 2000 0.18668 2001 1.12727 2002 2.97125 2003 4.97482 2004 7.84609 2005 11.43257 2006 15.0677 2007 17.74641 2008 19.86173 2009 21.0874 2010 22.76701 2011 23.80732 2012 24.59492 2013 26.23705 2014 27.95455 2015 29.18877 2016 30.44961 2017 31.22446