Year	Dollars
1992-01-01	1175135
2002-01-01	31709171
2004-01-01	64441068
2005-01-01	74687899
2006-01-01	31866045
2007-01-01	25560670
2008-01-01	26741442
2009-01-01	12531226
2010-01-01	11966800
2011-01-01	14152206
2012-01-01	17874507
2013-01-01	64294308
2014-01-01	100873572
2015-01-01	51686693
2016-01-01	29339090