Year Dollars 2002-01-01 77862 2004-01-01 29489 2005-01-01 19421 2006-01-01 76012 2007-01-01 9230 2008-01-01 134030 2009-01-01 99245 2010-01-01 216649 2011-01-01 20158 2014-01-01 1300488