Year	Dollars
1992-01-01	1572457
1997-01-01	2265342
2002-01-01	3163601
2003-01-01	3216369
2004-01-01	4409215
2005-01-01	3551789
2006-01-01	4600043
2007-01-01	3837333
2008-01-01	5870315
2009-01-01	6866661
2010-01-01	5800192
2011-01-01	5041598
2012-01-01	4322020
2013-01-01	5875977
2014-01-01	3623465
2015-01-01	2868383
2016-01-01	3074153