Year	Dollars
1997-01-01	1510729
2002-01-01	1486667
2003-01-01	1158958
2004-01-01	3145491
2005-01-01	756256
2006-01-01	1055278
2007-01-01	2098849
2008-01-01	6651776
2009-01-01	2971946
2010-01-01	9989053
2011-01-01	9625162
2012-01-01	10938462
2013-01-01	7892536
2014-01-01	12110905
2015-01-01	11546326
2016-01-01	51421909