Year	Dollars
1992-01-01	117295358
1997-01-01	610011534
2002-01-01	729859793
2003-01-01	678537155
2004-01-01	796622749
2005-01-01	1090447150
2006-01-01	1272063025
2007-01-01	1341924591
2008-01-01	1864917491
2009-01-01	1223364118
2010-01-01	1984529853
2011-01-01	2451653444
2012-01-01	2273803489
2013-01-01	2153826567
2014-01-01	2042452784
2015-01-01	1546199577
2016-01-01	1277411369