Year Dollars 2003-01-01 833831 2007-01-01 896059 2008-01-01 502898 2009-01-01 241472 2010-01-01 176586 2011-01-01 1012199 2012-01-01 377045 2013-01-01 417042 2014-01-01 385408 2015-01-01 471754 2016-01-01 322945