Year Dollars 2002-01-01 184467 2003-01-01 164015 2004-01-01 50620 2005-01-01 42528 2006-01-01 57733 2007-01-01 28553 2008-01-01 95261 2009-01-01 45769 2010-01-01 88346 2011-01-01 43112 2012-01-01 225694 2013-01-01 217886 2014-01-01 72753 2015-01-01 154047 2016-01-01 358453