Year	Dollars
1992-01-01	512712815
1997-01-01	554712847
2002-01-01	580031310
2003-01-01	676315996
2004-01-01	967292097
2005-01-01	1045065615
2006-01-01	1210405192
2007-01-01	1277928202
2008-01-01	1380895826
2009-01-01	920661908
2010-01-01	1158356683
2011-01-01	1272861993
2012-01-01	1374302661
2013-01-01	1368418692
2014-01-01	1648394529
2015-01-01	1430682770
2016-01-01	1254248382