Year	Dollars
1992-01-01	1474133
1997-01-01	16851124
2002-01-01	11036498
2003-01-01	20601769
2004-01-01	18143269
2005-01-01	30203882
2006-01-01	34857408
2007-01-01	53045415
2008-01-01	66057860
2009-01-01	57996880
2010-01-01	62109344
2011-01-01	68052593
2012-01-01	84499937
2013-01-01	82783066
2014-01-01	92649229
2015-01-01	97143726
2016-01-01	82348896