Year	Dollars
1997-01-01	209451
2002-01-01	64391
2004-01-01	82500
2005-01-01	89157
2006-01-01	471847
2007-01-01	2792385
2008-01-01	2808020
2011-01-01	122388
2012-01-01	38264
2013-01-01	187594
2014-01-01	60159
2015-01-01	276614
2016-01-01	191811