Year	Dollars
1997-01-01	54961
2005-01-01	126149
2006-01-01	257749
2007-01-01	228910
2008-01-01	348703
2009-01-01	163983
2010-01-01	1580055
2011-01-01	1622299
2012-01-01	729635
2013-01-01	1158949
2014-01-01	206760
2015-01-01	257763
2016-01-01	263685