Year Dollars 2004-01-01 740012 2006-01-01 189085 2007-01-01 269822 2008-01-01 79754 2010-01-01 660805 2011-01-01 629751 2012-01-01 744703 2013-01-01 690503 2014-01-01 1600224 2015-01-01 269172 2016-01-01 188570