Year	Dollars
1992-01-01	4652856
1997-01-01	52045941
2002-01-01	57713377
2003-01-01	57109688
2004-01-01	68840405
2005-01-01	78775594
2006-01-01	88010242
2007-01-01	89744049
2008-01-01	63386556
2009-01-01	49161899
2010-01-01	61920778
2011-01-01	111282858
2012-01-01	69455801
2013-01-01	69939958
2014-01-01	61048415
2015-01-01	60872567
2016-01-01	64948517