Year	Dollars
1992-01-01	1882800
1997-01-01	6311780
2002-01-01	5066875
2003-01-01	11415171
2004-01-01	13290015
2005-01-01	14642959
2006-01-01	13007248
2007-01-01	15118928
2008-01-01	13227556
2009-01-01	7242794
2010-01-01	16253972
2011-01-01	15841520
2012-01-01	9991062
2013-01-01	16234843
2014-01-01	6581068
2015-01-01	7732155
2016-01-01	10956325