Year	Dollars
1992-01-01	551947
1997-01-01	941762
2002-01-01	772725
2003-01-01	4025806
2004-01-01	1231617
2005-01-01	2097202
2006-01-01	5344178
2007-01-01	7187796
2008-01-01	6344170
2009-01-01	3022252
2010-01-01	3631874
2011-01-01	6836539
2012-01-01	2666706
2013-01-01	1822967
2014-01-01	2152013
2015-01-01	5329570
2016-01-01	6846498