Year Dollars 1992-01-01 895869 1997-01-01 1184722 2002-01-01 872435 2003-01-01 1323407 2004-01-01 435969 2005-01-01 1505600 2006-01-01 1505694 2007-01-01 1642692 2008-01-01 1319093 2009-01-01 722941 2010-01-01 2119889 2011-01-01 1404135 2012-01-01 1451399 2013-01-01 1159598 2014-01-01 2358113 2016-01-01 1556555