Year Dollars 2003-01-01 2266063 2005-01-01 1805383 2007-01-01 826001 2008-01-01 2345015 2009-01-01 1193181 2010-01-01 1237974 2011-01-01 2901699 2012-01-01 430967 2013-01-01 1384793 2014-01-01 1284051 2015-01-01 1571363 2016-01-01 3949906