Year	Dollars
1997-01-01	16566
2005-01-01	60507
2006-01-01	38926
2008-01-01	45408
2009-01-01	104590
2010-01-01	165046
2011-01-01	117950
2012-01-01	1126525
2013-01-01	403281
2014-01-01	622569
2015-01-01	1004371
2016-01-01	379093