Year	Dollars
1992-01-01	268928623
1997-01-01	285942180
2002-01-01	402495502
2003-01-01	359223475
2004-01-01	425542560
2005-01-01	435004827
2006-01-01	448393504
2007-01-01	705146160
2008-01-01	542384523
2009-01-01	331337747
2010-01-01	477992895
2011-01-01	509471787
2012-01-01	500550410
2013-01-01	630543697
2014-01-01	779259261
2015-01-01	835907034
2016-01-01	942324959