Year Dollars 2003-01-01 572334 2004-01-01 36265751 2005-01-01 59419388 2006-01-01 87663781 2007-01-01 27950195 2008-01-01 43476475 2009-01-01 25293320 2010-01-01 30784136 2011-01-01 20030043 2012-01-01 17552377 2013-01-01 13687451 2014-01-01 3853125 2015-01-01 2197362 2016-01-01 4587785