Year	Dollars
1997-01-01	30131
2003-01-01	1630641
2004-01-01	450607
2006-01-01	1157433
2007-01-01	6645996
2008-01-01	5690484
2009-01-01	8811659
2010-01-01	7634328
2011-01-01	2861027
2012-01-01	7933096
2015-01-01	2884602
2016-01-01	4963549