Year	Dollars
1997-01-01	190110
2002-01-01	182558
2004-01-01	175818
2005-01-01	102327
2006-01-01	192788
2007-01-01	1303498
2008-01-01	178465
2009-01-01	209922
2010-01-01	341080
2011-01-01	315405
2012-01-01	370231
2013-01-01	116934
2014-01-01	96280
2015-01-01	141257
2016-01-01	248076