Year	Dollars
1992-01-01	121981170
1997-01-01	221224806
2002-01-01	478882108
2003-01-01	613132189
2004-01-01	923134545
2005-01-01	889576587
2006-01-01	1232274159
2007-01-01	1426493842
2008-01-01	1707979992
2009-01-01	1813310393
2010-01-01	2236102495
2011-01-01	2472493650
2012-01-01	2510403195
2013-01-01	2897705298
2014-01-01	2812653656
2015-01-01	2693580703
2016-01-01	2780945017