Year	Dollars
1992-01-01	485284
1997-01-01	3499463
2002-01-01	1730338
2003-01-01	2926915
2004-01-01	4787609
2005-01-01	5501445
2006-01-01	6909996
2007-01-01	6523171
2008-01-01	6439739
2009-01-01	5861545
2010-01-01	6451410
2011-01-01	12335753
2012-01-01	6315538
2013-01-01	7596132
2014-01-01	4804070
2015-01-01	5281651
2016-01-01	6296917