Year	Dollars
1997-01-01	556655
2002-01-01	149711
2003-01-01	1156114
2005-01-01	382944
2006-01-01	101884
2008-01-01	314489
2011-01-01	711889
2012-01-01	458018
2013-01-01	229414
2014-01-01	180547
2015-01-01	323049
2016-01-01	348193