Year	Dollars
1992-01-01	482427
1997-01-01	252841
2002-01-01	196160
2003-01-01	258859
2004-01-01	193714
2005-01-01	1473977
2006-01-01	1698617
2007-01-01	387381
2008-01-01	504222
2009-01-01	112324
2010-01-01	1354653
2011-01-01	280934
2012-01-01	5717241
2013-01-01	7829225
2014-01-01	2058508
2015-01-01	1354042
2016-01-01	649753