Year	Dollars
1992-01-01	85226900
1997-01-01	152422014
2002-01-01	355754909
2003-01-01	509319531
2004-01-01	576231880
2005-01-01	692541283
2006-01-01	807087243
2007-01-01	1008710012
2008-01-01	1129083893
2009-01-01	1086418451
2010-01-01	1171051043
2011-01-01	1708974419
2012-01-01	1970766500
2013-01-01	1833000254
2014-01-01	1942952779
2015-01-01	1674246302
2016-01-01	1597995214