Year	Dollars
1992-01-01	301537039
1997-01-01	618683832
2002-01-01	292531802
2003-01-01	513056106
2004-01-01	634144509
2005-01-01	654592859
2006-01-01	741343991
2007-01-01	1092833980
2008-01-01	1473589821
2009-01-01	1343960346
2010-01-01	1677994665
2011-01-01	3417847559
2012-01-01	2504352709
2013-01-01	2894855859
2014-01-01	2089612062