Year	Dollars
1992-01-01	2850829
1997-01-01	7542761
2002-01-01	3847663
2003-01-01	4313542
2004-01-01	6508225
2005-01-01	38158926
2006-01-01	20602231
2007-01-01	32304850
2008-01-01	15203599
2009-01-01	3767130
2010-01-01	3910385
2011-01-01	4553817
2012-01-01	4262017
2013-01-01	4637088
2014-01-01	3908976
2015-01-01	3500069
2016-01-01	13772981