Year	Dollars
1992-01-01	22267679
1997-01-01	30964245
2002-01-01	27388267
2003-01-01	32546329
2004-01-01	31599924
2005-01-01	35765280
2006-01-01	37576949
2007-01-01	48063613
2008-01-01	49426011
2009-01-01	44039953
2010-01-01	44990931
2011-01-01	48801746
2012-01-01	48245757
2013-01-01	47496841
2014-01-01	51234568
2015-01-01	52078064
2016-01-01	45219461