Year	Dollars
1992-01-01	73888709
1997-01-01	135893483
2002-01-01	221202952
2003-01-01	193014886
2004-01-01	263331455
2005-01-01	246970077
2006-01-01	255285589
2007-01-01	380279599
2008-01-01	572763156
2009-01-01	380416036
2010-01-01	344362195
2011-01-01	535436284
2012-01-01	400496116
2013-01-01	410979000
2014-01-01	600447770
2015-01-01	378867681
2016-01-01	334080823