Year	Dollars
1997-01-01	507250
2003-01-01	65190
2004-01-01	185026
2005-01-01	64018
2006-01-01	183855
2007-01-01	334846
2008-01-01	951246
2009-01-01	621102
2010-01-01	529979
2011-01-01	1196034
2012-01-01	373066
2013-01-01	229392
2014-01-01	298374
2015-01-01	320452
2016-01-01	623444