Year	Dollars
1992-01-01	241236
1997-01-01	1467689
2002-01-01	352928
2003-01-01	701627
2004-01-01	933163
2005-01-01	1458426
2006-01-01	973130
2007-01-01	439803
2008-01-01	4535605
2009-01-01	3044366
2010-01-01	4324915
2011-01-01	8222034
2012-01-01	6306430
2013-01-01	6797575
2014-01-01	5345177
2015-01-01	4496172
2016-01-01	6780522