Year	Dollars
1997-01-01	659084
2003-01-01	514030
2004-01-01	79080
2007-01-01	214116
2008-01-01	396219
2010-01-01	551759
2011-01-01	522367
2012-01-01	56271
2013-01-01	214619
2014-01-01	462231
2015-01-01	734359
2016-01-01	645092