Year	Dollars
1992-01-01	9068906
1997-01-01	14908140
2002-01-01	9399999
2003-01-01	15235575
2004-01-01	9160631
2005-01-01	11163226
2006-01-01	12412257
2007-01-01	15994400
2008-01-01	8066240
2009-01-01	8138743
2010-01-01	10988545
2011-01-01	12648845
2012-01-01	10083851
2013-01-01	13244963
2014-01-01	9807951
2015-01-01	11677246
2016-01-01	10957094