Year Dollars 2003-01-01 52647 2004-01-01 72312 2005-01-01 108265 2006-01-01 247214 2007-01-01 87922 2008-01-01 68733 2009-01-01 108310 2010-01-01 60301 2011-01-01 99323 2012-01-01 279603 2013-01-01 488757 2014-01-01 146784 2015-01-01 129523 2016-01-01 229629