Year	Dollars
1992-01-01	440637
1997-01-01	669483
2002-01-01	2288715
2003-01-01	5543352
2004-01-01	2728231
2005-01-01	2340871
2006-01-01	2276205
2007-01-01	3713012
2008-01-01	2152840
2009-01-01	13625968
2010-01-01	5487528
2011-01-01	2962325
2012-01-01	11932604
2013-01-01	3098611
2014-01-01	14595297
2015-01-01	2468120
2016-01-01	6529406