Year	Dollars
1992-01-01	172248
1997-01-01	548353
2002-01-01	6510034
2003-01-01	1855570
2004-01-01	4932867
2005-01-01	2885442
2006-01-01	2621907
2007-01-01	5051900
2008-01-01	4047366
2009-01-01	23615820
2010-01-01	22994425
2011-01-01	9832397
2012-01-01	4130710
2013-01-01	7812682
2014-01-01	4831258
2015-01-01	5112509
2016-01-01	7570766