Year	Dollars
1992-01-01	4351225
2002-01-01	2344322
2003-01-01	3826084
2004-01-01	2460745
2005-01-01	4292339
2006-01-01	4334048
2007-01-01	2064328
2008-01-01	4425513
2009-01-01	1284419
2010-01-01	1713669
2011-01-01	9499792
2013-01-01	2613918
2014-01-01	2520500
2015-01-01	2947884
2016-01-01	4809577