Year	Dollars
1992-01-01	35824
1997-01-01	198350
2002-01-01	280076
2003-01-01	266692
2004-01-01	179776
2005-01-01	156026
2006-01-01	292564
2007-01-01	692894
2008-01-01	744872
2009-01-01	989980
2010-01-01	1991827
2011-01-01	1484084
2012-01-01	442244
2013-01-01	374972
2014-01-01	826477
2015-01-01	6195172
2016-01-01	1609005