Year Dollars 1992-01-01 3022478 2002-01-01 597420 2003-01-01 299528 2004-01-01 303738 2005-01-01 129719 2006-01-01 219480 2007-01-01 308311 2008-01-01 951126 2009-01-01 1167999 2010-01-01 332826 2011-01-01 4885277 2012-01-01 1259206