Year Dollars 2002-01-01 703501 2003-01-01 1002981 2004-01-01 1062156 2005-01-01 577201 2006-01-01 324011 2007-01-01 501754 2008-01-01 414883 2009-01-01 1232440 2011-01-01 1065196 2012-01-01 1758240 2013-01-01 383546 2014-01-01 1236075 2015-01-01 919164 2016-01-01 2871415