Year	Dollars
1992-01-01	264106985
1997-01-01	262154369
2002-01-01	382040076
2003-01-01	514442694
2004-01-01	561648969
2005-01-01	661052885
2006-01-01	690794054
2007-01-01	682568612
2008-01-01	358277304
2009-01-01	450832376
2010-01-01	466758432
2011-01-01	632992784
2012-01-01	636030746
2013-01-01	700932217
2014-01-01	585604864
2015-01-01	661024134
2016-01-01	727645703