Year	Dollars
1992-01-01	46864
1997-01-01	85350
2002-01-01	291927
2003-01-01	154009
2004-01-01	277830
2005-01-01	566143
2006-01-01	2980384
2007-01-01	119801
2008-01-01	278286
2009-01-01	471609
2010-01-01	234740
2011-01-01	74530
2012-01-01	116690
2013-01-01	480219
2014-01-01	251828
2015-01-01	265377
2016-01-01	234205