Year Dollars 2003-01-01 95942 2004-01-01 42073 2006-01-01 163996 2007-01-01 173774 2008-01-01 96956 2009-01-01 33009 2010-01-01 69245 2011-01-01 186140 2012-01-01 47400 2013-01-01 23375 2014-01-01 81300 2015-01-01 179377 2016-01-01 82900