Year	Dollars
1992-01-01	17406
1997-01-01	96975
2002-01-01	95036
2003-01-01	62445
2004-01-01	35901
2006-01-01	52204
2007-01-01	688521
2008-01-01	1412083
2009-01-01	52793
2010-01-01	470936
2011-01-01	1629964
2012-01-01	226394
2013-01-01	174148
2014-01-01	111074
2015-01-01	733778
2016-01-01	874680