Year Dollars 2002-01-01 238579 2005-01-01 341235 2006-01-01 96383 2007-01-01 140580 2008-01-01 1149107 2009-01-01 502282 2010-01-01 221224 2011-01-01 730826 2012-01-01 845420 2013-01-01 726710 2014-01-01 726130 2015-01-01 780822 2016-01-01 677038