Year	Dollars
1992-01-01	695795672
1997-01-01	1133846505
2002-01-01	1115509737
2003-01-01	1163924866
2004-01-01	1364728604
2005-01-01	1693523976
2006-01-01	1938980759
2007-01-01	2271233508
2008-01-01	2141280316
2009-01-01	1968024886
2010-01-01	2145478942
2011-01-01	2433815009
2012-01-01	2615455816
2013-01-01	2634202413
2014-01-01	2780446348
2015-01-01	3054927331
2016-01-01	2727906859