Year Dollars 2003-01-01 63530 2004-01-01 153143 2005-01-01 112684 2007-01-01 394283 2008-01-01 409979 2009-01-01 160747 2010-01-01 98525 2011-01-01 173528 2012-01-01 353797 2013-01-01 676846 2014-01-01 145244 2015-01-01 314979 2016-01-01 229833