Year	Dollars
1992-01-01	183359
1997-01-01	234756
2002-01-01	142555
2004-01-01	341248
2005-01-01	754850
2006-01-01	319460
2008-01-01	601996
2009-01-01	446403
2010-01-01	185318
2011-01-01	155014
2012-01-01	357021
2013-01-01	322554
2014-01-01	1902265
2015-01-01	510328
2016-01-01	269526