Year Dollars 2003-01-01 22380 2004-01-01 62767 2006-01-01 58463 2007-01-01 64053 2008-01-01 45847 2009-01-01 58519 2010-01-01 160641 2011-01-01 227127 2012-01-01 134445 2013-01-01 221428 2014-01-01 118284 2015-01-01 147677 2016-01-01 926498