Year	Dollars
1992-01-01	1409612
1997-01-01	8773901
2002-01-01	2074545
2003-01-01	3214326
2004-01-01	14137502
2005-01-01	2416543
2006-01-01	6290541
2007-01-01	3695081
2008-01-01	15077494
2009-01-01	35115042
2010-01-01	36950282
2011-01-01	12431135
2012-01-01	11494041
2013-01-01	28522995
2014-01-01	52960893
2015-01-01	32565451
2016-01-01	10988563