Year	Dollars
1992-01-01	312106815
1997-01-01	537199859
2002-01-01	392840887
2003-01-01	450136777
2004-01-01	465575770
2005-01-01	587058783
2006-01-01	613587538
2007-01-01	700062457
2008-01-01	659687878
2009-01-01	518361562
2010-01-01	599966321
2011-01-01	609974336
2012-01-01	599580589
2013-01-01	663974924
2014-01-01	832386531
2015-01-01	817692036
2016-01-01	792141923