Year Dollars 2004-01-01 69556 2005-01-01 787658 2006-01-01 4235698 2007-01-01 3656007 2008-01-01 7693202 2009-01-01 15043642 2010-01-01 15664869 2011-01-01 8253272 2012-01-01 30389269 2013-01-01 36499981 2014-01-01 24578661 2015-01-01 5030016 2016-01-01 4770763