Year	Dollars
1992-01-01	108636767
1997-01-01	185650556
2002-01-01	221591534
2003-01-01	227037736
2004-01-01	182503996
2005-01-01	151747496
2006-01-01	175182567
2007-01-01	123747825
2008-01-01	119446066
2009-01-01	87112102
2010-01-01	99621620
2011-01-01	100099142
2012-01-01	90544845
2013-01-01	84805027
2014-01-01	81913625
2015-01-01	70172193
2016-01-01	78371602