Year	Dollars
1997-01-01	84324
2002-01-01	94894
2003-01-01	163473
2004-01-01	455487
2005-01-01	229422
2006-01-01	534305
2007-01-01	374299
2009-01-01	392332
2010-01-01	456445
2011-01-01	511452
2012-01-01	612505
2013-01-01	511614
2014-01-01	1131821
2015-01-01	742279
2016-01-01	1055112