Year	Dollars per Week
2001-01-01	469.58
2002-01-01	500.40
2003-01-01	512.89
2004-01-01	492.27
2005-01-01	458.64
2006-01-01	490.46
2007-01-01	467.06
2008-01-01	490.64
2009-01-01	532.99
2010-01-01	535.05
2011-01-01	514.94
2012-01-01	524.94