Year Dollars 2002-01-01 654673 2003-01-01 1942927 2004-01-01 2171097 2005-01-01 2935944 2006-01-01 1507194 2007-01-01 128854 2008-01-01 682682 2009-01-01 54004 2010-01-01 299063 2011-01-01 418329 2012-01-01 107701 2013-01-01 214413 2014-01-01 1856346 2015-01-01 382389 2016-01-01 1094115