Year	Dollars
1992-01-01	464878
1997-01-01	296086
2003-01-01	85313
2005-01-01	193980
2006-01-01	90660
2007-01-01	89948
2011-01-01	27815
2012-01-01	61792
2013-01-01	573459
2014-01-01	228939
2015-01-01	405362
2016-01-01	61061