Year	Dollars
1992-01-01	529427031
1997-01-01	1017879297
2002-01-01	1188317170
2003-01-01	1358194872
2004-01-01	1604510623
2005-01-01	1671560134
2006-01-01	1799559387
2007-01-01	1931783380
2008-01-01	2346576904
2009-01-01	1916619595
2010-01-01	2158508542
2011-01-01	2605923601
2012-01-01	2642138830
2013-01-01	3108328408
2014-01-01	3352599325
2015-01-01	2854172923
2016-01-01	2831838447