Year	Dollars
1992-01-01	1468198980
1997-01-01	952736372
2002-01-01	1022523653
2003-01-01	1265223258
2004-01-01	1154231079
2005-01-01	1324433581
2006-01-01	1789648011
2007-01-01	1991524725
2008-01-01	2149625082
2009-01-01	1826234093
2010-01-01	1876774263
2011-01-01	1990524176
2012-01-01	1792242347
2013-01-01	1940811105
2014-01-01	2048812802
2016-01-01	1931302304