Year	Dollars
1992-01-01	332270717
1997-01-01	634271087
2002-01-01	908122015
2003-01-01	775903603
2004-01-01	591364716
2005-01-01	627965767
2006-01-01	708473662
2007-01-01	632456885
2008-01-01	683429507
2009-01-01	643609653
2010-01-01	725486996
2011-01-01	719211513
2012-01-01	847758447
2013-01-01	902395054
2014-01-01	866276781
2015-01-01	789724823
2016-01-01	804302442