Year	Dollars
1997-01-01	74318
2004-01-01	55544
2005-01-01	167673
2006-01-01	103393
2007-01-01	183296
2008-01-01	245970
2009-01-01	188124
2010-01-01	166212
2011-01-01	148040
2012-01-01	116464
2013-01-01	161091
2014-01-01	119509
2015-01-01	132327
2016-01-01	215972