Year	Dollars
1992-01-01	33634665
1997-01-01	58165233
2002-01-01	70249864
2003-01-01	78528772
2004-01-01	91383015
2005-01-01	89969922
2006-01-01	81016201
2007-01-01	88648698
2008-01-01	75252233
2009-01-01	59216410
2010-01-01	102476309
2011-01-01	100147173
2012-01-01	82655182
2013-01-01	106557403
2014-01-01	83432547
2015-01-01	70197166
2016-01-01	71926787