Year	Dollars
1992-01-01	212208
1997-01-01	153269
2003-01-01	87197
2004-01-01	34493
2006-01-01	81338
2007-01-01	662142
2008-01-01	579980
2009-01-01	1547381
2010-01-01	2168978
2011-01-01	2640238
2012-01-01	1993733
2013-01-01	2675816
2014-01-01	2550354
2015-01-01	2149229
2016-01-01	734420