Year	Dollars
1997-01-01	145276
2002-01-01	113229
2003-01-01	402647
2004-01-01	962304
2005-01-01	671397
2006-01-01	738537
2007-01-01	1605415
2008-01-01	889773
2009-01-01	296280
2010-01-01	578162
2011-01-01	532070
2012-01-01	1154903
2013-01-01	952290
2014-01-01	1576119
2015-01-01	2710087
2016-01-01	2200418