Year	Dollars
1997-01-01	246434
2002-01-01	1175808
2003-01-01	210144
2005-01-01	767765
2006-01-01	762093
2007-01-01	202285
2008-01-01	499147
2011-01-01	234942
2012-01-01	339043
2013-01-01	117210
2014-01-01	478744
2015-01-01	113830
2016-01-01	154492