Year Dollars 2003-01-01 38278 2004-01-01 90686 2005-01-01 61415 2006-01-01 297850 2007-01-01 282453 2008-01-01 385270 2009-01-01 510751 2010-01-01 222080 2011-01-01 525126 2012-01-01 104942 2013-01-01 320766 2014-01-01 246741 2015-01-01 535709 2016-01-01 289716