Year Dollars 2003-01-01 439372 2004-01-01 758622 2005-01-01 1365818 2007-01-01 803169 2008-01-01 3910154 2009-01-01 1903283 2010-01-01 918150 2011-01-01 1321225 2012-01-01 501122 2013-01-01 549008 2014-01-01 498640 2015-01-01 148612 2016-01-01 697029