Year Dollars 2003-01-01 81574 2008-01-01 817472 2009-01-01 924394 2010-01-01 434897 2011-01-01 445986 2012-01-01 2228450 2013-01-01 329949 2014-01-01 465821 2015-01-01 707068 2016-01-01 235776