Year	Dollars
1992-01-01	189850593
1997-01-01	404061721
2002-01-01	516693298
2003-01-01	623082819
2004-01-01	747161361
2005-01-01	951910489
2006-01-01	1139584833
2007-01-01	1610220919
2008-01-01	1735137127
2009-01-01	1436083863
2010-01-01	1959951811
2011-01-01	2564338056
2012-01-01	2398269158
2013-01-01	1976951501
2014-01-01	2457696690
2015-01-01	2788487893
2016-01-01	3141102221