Year Dollars 2003-01-01 1046430 2004-01-01 991707 2005-01-01 266750 2006-01-01 471802 2007-01-01 428679 2008-01-01 1395368 2009-01-01 578846 2010-01-01 1801566 2011-01-01 2401389 2012-01-01 2232627 2013-01-01 718268 2014-01-01 821317 2015-01-01 2438431