Year Per Capita 2000 18321.68851 2001 17697.34201 2002 16703.09052 2003 17999.30383 2004 18920.90233 2005 19451.39826 2006 19492.37643 2007 19425.88485 2008 20177.5414 2009 19207.0811 2010 19516.43659 2011 20906.83272 2012 21365.6779 2013 21337.94053 2014 21570.34847 2015 22036.72448 2016 21800.68446 2017 21100.29427