Year	Dollars
1992-01-01	977188
1997-01-01	398261
2002-01-01	138325
2003-01-01	267284
2004-01-01	2445006
2005-01-01	8709372
2006-01-01	643761
2007-01-01	719039
2008-01-01	612530
2009-01-01	68012
2010-01-01	1269392
2012-01-01	817355
2013-01-01	1148733
2014-01-01	2317829
2015-01-01	1193354
2016-01-01	319875