Year Dollars 2003-01-01 69679 2004-01-01 584428 2006-01-01 87084 2007-01-01 256904 2008-01-01 141665 2009-01-01 144303 2010-01-01 472221 2011-01-01 264977 2012-01-01 449411 2013-01-01 628129 2014-01-01 142646 2015-01-01 630365 2016-01-01 440355