Year	Dollars
1997-01-01	75913
2002-01-01	227538
2003-01-01	350439
2004-01-01	68259
2005-01-01	274558
2006-01-01	313121
2007-01-01	597636
2008-01-01	496334
2009-01-01	383803
2010-01-01	393474
2011-01-01	395432
2012-01-01	223672
2014-01-01	415433
2015-01-01	602630
2016-01-01	210215