Year	Dollars
1992-01-01	242722
1997-01-01	1430942
2002-01-01	610836
2003-01-01	423133
2004-01-01	3335865
2005-01-01	853730
2006-01-01	1468451
2007-01-01	4751438
2008-01-01	3685705
2009-01-01	3813901
2010-01-01	4113297
2011-01-01	6635243
2012-01-01	4319131
2013-01-01	4334426
2014-01-01	8488523
2015-01-01	3801148
2016-01-01	5116529