Year	Dollars
1992-01-01	50066
2002-01-01	47893
2004-01-01	207496
2006-01-01	219631
2007-01-01	1131705
2008-01-01	665926
2009-01-01	1443727
2010-01-01	2371554
2011-01-01	819216
2012-01-01	773282
2013-01-01	2002908
2014-01-01	1043415
2015-01-01	831626
2016-01-01	1341551