Year	Dollars
1997-01-01	17322
2002-01-01	89487
2006-01-01	116738
2007-01-01	163264
2008-01-01	46839
2010-01-01	128477
2011-01-01	86451
2012-01-01	17526
2013-01-01	82537
2014-01-01	104185
2015-01-01	342800
2016-01-01	711652