Year	Dollars
1992-01-01	3391436
1997-01-01	12242196
2002-01-01	12258073
2003-01-01	13507392
2004-01-01	10276971
2005-01-01	6953255
2006-01-01	6877298
2007-01-01	11313933
2008-01-01	13177762
2009-01-01	14620185
2010-01-01	27922480
2011-01-01	29262076
2012-01-01	16003392
2013-01-01	5513010
2014-01-01	4762831
2015-01-01	2401661
2016-01-01	2382578