Year Dollars 2003-01-01 701645 2004-01-01 665582 2005-01-01 1239776 2006-01-01 2236607 2007-01-01 2376138 2008-01-01 1950956 2009-01-01 566918 2010-01-01 846404 2011-01-01 2451906 2012-01-01 6106936 2013-01-01 4418773 2014-01-01 1241550 2015-01-01 2111007 2016-01-01 460898