Year	Dollars
1992-01-01	2157614
1997-01-01	3090900
2003-01-01	13171460
2004-01-01	4774120
2006-01-01	21586323
2008-01-01	7546150
2009-01-01	3070197
2010-01-01	5457261
2011-01-01	6405789
2012-01-01	4115747
2013-01-01	5167143
2014-01-01	5946572
2015-01-01	8311047
2016-01-01	5472171