Year Dollars 2002-01-01 359979 2003-01-01 389702 2004-01-01 795676 2005-01-01 228432 2006-01-01 352974 2007-01-01 595443 2008-01-01 801009 2010-01-01 994732 2011-01-01 404203 2012-01-01 296082 2013-01-01 640340 2014-01-01 545647 2015-01-01 96935 2016-01-01 142354