Year	Dollars
1992-01-01	5901779
1997-01-01	2723361
2002-01-01	2868836
2003-01-01	5131026
2004-01-01	2615286
2005-01-01	7824944
2006-01-01	6802626
2007-01-01	11254382
2008-01-01	10972419
2009-01-01	4643189
2010-01-01	9201721
2011-01-01	9663783
2012-01-01	10557090
2013-01-01	15392367
2014-01-01	14893033
2015-01-01	15180594
2016-01-01	62546106