Year	Dollars
1992-01-01	766057
1997-01-01	2937077
2002-01-01	173809
2003-01-01	437104
2004-01-01	520569
2005-01-01	318210
2006-01-01	134680
2007-01-01	258962
2008-01-01	487264
2009-01-01	461898
2010-01-01	62379
2011-01-01	190447
2012-01-01	42557
2013-01-01	372309
2014-01-01	1066581
2015-01-01	321816
2016-01-01	411330