Year Dollars 2003-01-01 178324 2004-01-01 105569 2005-01-01 93633 2006-01-01 637424 2007-01-01 3057432 2008-01-01 1468080 2009-01-01 305061 2010-01-01 1395122 2011-01-01 9791726 2012-01-01 6060103 2013-01-01 10869779 2015-01-01 1080073 2016-01-01 617348