Year Dollars 2002-01-01 337208 2003-01-01 403213 2004-01-01 1717753 2005-01-01 902868 2006-01-01 2293533 2007-01-01 647244 2008-01-01 619889 2009-01-01 761811 2010-01-01 708801 2011-01-01 348541 2012-01-01 365926 2013-01-01 342773 2014-01-01 466259 2015-01-01 817160 2016-01-01 214897