Year Dollars 1992-01-01 299484 2002-01-01 789816 2003-01-01 603132 2004-01-01 937398 2005-01-01 400710 2006-01-01 855349 2007-01-01 683463 2008-01-01 349605 2009-01-01 458445 2010-01-01 282236 2011-01-01 238574 2012-01-01 582345 2013-01-01 97873 2014-01-01 82173 2015-01-01 80923 2016-01-01 51764