Year Dollars 2003-01-01 64166 2005-01-01 73622 2006-01-01 117672 2007-01-01 29005 2009-01-01 670425 2010-01-01 262363 2011-01-01 166672 2012-01-01 262073 2013-01-01 110590 2014-01-01 142713 2015-01-01 57494 2016-01-01 157495