Year	Dollars per Hour
2001-01-01	10.41
2002-01-01	10.92
2003-01-01	10.96
2004-01-01	11.36
2005-01-01	11.58
2006-01-01	12.20
2007-01-01	12.75
2008-01-01	12.64
2009-01-01	12.95
2010-01-01	12.48
2011-01-01	12.81
2012-01-01	12.88
2013-01-01	13.02
2014-01-01	14.37
2015-01-01	13.24
2016-01-01	11.87