Year	Dollars
1997-01-01	285657
2002-01-01	177778
2003-01-01	97126
2005-01-01	363854
2006-01-01	133395
2008-01-01	59450
2009-01-01	146315
2010-01-01	825894
2011-01-01	806727
2012-01-01	327398
2013-01-01	873708
2014-01-01	491703
2015-01-01	244051
2016-01-01	304478