Year	Dollars
1992-01-01	9378725
1997-01-01	26033605
2002-01-01	15571716
2003-01-01	19103213
2004-01-01	42214404
2005-01-01	27862593
2006-01-01	24791549
2007-01-01	41776686
2008-01-01	87673391
2009-01-01	29378726
2010-01-01	56615279
2011-01-01	90112753
2012-01-01	71339666
2013-01-01	75345860
2014-01-01	117337196
2015-01-01	174017120
2016-01-01	177271918