Year	Dollars
1992-01-01	775300
1997-01-01	6364556
2002-01-01	5304528
2003-01-01	4634412
2004-01-01	6895003
2005-01-01	8510507
2006-01-01	8946253
2007-01-01	11709156
2008-01-01	18575638
2009-01-01	12816755
2010-01-01	9288529
2011-01-01	14308168
2012-01-01	13261827
2013-01-01	10419825
2014-01-01	10102294
2015-01-01	13312169
2016-01-01	12209304