Year	Dollars
1992-01-01	1048368339
1997-01-01	1465599929
2002-01-01	445227351
2003-01-01	471891649
2004-01-01	371465861
2005-01-01	414471837
2006-01-01	337429808
2007-01-01	389584169
2008-01-01	666113305
2009-01-01	427973375
2010-01-01	472581048
2011-01-01	401627471
2012-01-01	378518572
2013-01-01	425000806
2014-01-01	521733580
2015-01-01	553680890
2016-01-01	565686443