Year	Dollars
1997-01-01	252300
2002-01-01	111797
2005-01-01	47883
2006-01-01	135454
2007-01-01	373271
2008-01-01	291345
2009-01-01	126319
2010-01-01	100901
2011-01-01	266717
2012-01-01	136648
2013-01-01	115897
2014-01-01	249082
2015-01-01	240785
2016-01-01	349043