Year	Dollars
1992-01-01	19267
1997-01-01	729891
2003-01-01	305791
2004-01-01	1722793
2005-01-01	1014946
2006-01-01	1509103
2007-01-01	1478541
2008-01-01	828849
2009-01-01	3544701
2010-01-01	2230908
2011-01-01	3446906
2012-01-01	13222820
2013-01-01	4841594
2014-01-01	2229894
2015-01-01	1658882
2016-01-01	2825360