Year	Dollars
1997-01-01	109736
2002-01-01	206157
2003-01-01	316384
2004-01-01	38679
2005-01-01	47941
2006-01-01	16834
2008-01-01	133687
2009-01-01	99498
2010-01-01	257867
2011-01-01	196092
2012-01-01	39820
2013-01-01	59561
2014-01-01	163108
2015-01-01	190885
2016-01-01	274135