Year Dollars 2002-01-01 77849432 2003-01-01 146251961 2004-01-01 163653194 2005-01-01 127295656 2006-01-01 146663280 2007-01-01 173269843 2008-01-01 256244829 2009-01-01 181022253 2010-01-01 120065381 2011-01-01 112289534 2012-01-01 176451778 2013-01-01 144899669 2014-01-01 88770998 2015-01-01 14325073 2016-01-01 111100738