Year Per Capita 2004 20993.17116 2005 21898.27959 2006 22991.36819 2007 24183.25233 2008 24857.89125 2009 22933.016 2010 23219.28282 2011 23355.23975 2012 22705.05284 2013 22453.86519 2014 23200.54651 2015 23187.94252