Year Dollars 1992-01-01 241140 2002-01-01 764932 2003-01-01 1228749 2004-01-01 2134248 2005-01-01 2034019 2006-01-01 2689117 2007-01-01 2845586 2008-01-01 3843014 2009-01-01 1769723 2010-01-01 1855465 2011-01-01 1572523 2012-01-01 1271216 2013-01-01 2264826 2014-01-01 1935687 2015-01-01 1590692 2016-01-01 1290409