Year Dollars 2004-01-01 109967 2006-01-01 90972 2007-01-01 82167 2008-01-01 66163 2009-01-01 137260 2010-01-01 106582 2011-01-01 23268 2012-01-01 151109 2013-01-01 133404 2014-01-01 67282 2016-01-01 94782