Year	Dollars
1992-01-01	472020
1997-01-01	323980
2002-01-01	200826
2003-01-01	680730
2004-01-01	534249
2005-01-01	1677185
2006-01-01	284652
2007-01-01	1528030
2008-01-01	1364529
2009-01-01	219942
2010-01-01	1077761
2011-01-01	397287
2012-01-01	376459
2013-01-01	278847
2014-01-01	499467
2015-01-01	2748362
2016-01-01	565299