Year	Dollars
1992-01-01	29130787
1997-01-01	56366197
2002-01-01	54642535
2003-01-01	54914874
2004-01-01	78004599
2005-01-01	102948827
2006-01-01	75169510
2007-01-01	92079068
2008-01-01	114541075
2009-01-01	76364404
2010-01-01	106840577
2011-01-01	141692405
2012-01-01	119300634
2013-01-01	123290033
2014-01-01	200258311
2015-01-01	99309105
2016-01-01	83158517