Year	Dollars
1992-01-01	49320
2002-01-01	347314
2004-01-01	363585
2005-01-01	321340
2007-01-01	196325
2008-01-01	399940
2009-01-01	822007
2010-01-01	469845
2011-01-01	3533964
2012-01-01	1037561
2013-01-01	2007334
2014-01-01	442478
2015-01-01	1034670
2016-01-01	700898