Year Dollars 2003-01-01 515641 2005-01-01 887630 2006-01-01 317277 2007-01-01 212054 2008-01-01 203303 2009-01-01 1311604 2010-01-01 1011854 2011-01-01 2296347 2012-01-01 1184786 2013-01-01 1466760 2014-01-01 3829962 2015-01-01 1928307 2016-01-01 6351998