Year	Dollars
1997-01-01	39900
2005-01-01	29821
2007-01-01	31431
2008-01-01	66898
2009-01-01	88215
2010-01-01	97317
2011-01-01	289184
2012-01-01	161084
2013-01-01	251177
2014-01-01	361983
2015-01-01	120588