Year Dollars 1992-01-01 97323 1997-01-01 925126 2002-01-01 212088 2003-01-01 426397 2004-01-01 201339 2005-01-01 542456 2007-01-01 484142 2008-01-01 824021 2009-01-01 1177310 2010-01-01 3124701 2011-01-01 2833638 2012-01-01 2535706 2013-01-01 1494459 2014-01-01 1592830 2015-01-01 1023792 2016-01-01 885086