Year	Percent
2003-01-01	2.76
2004-01-01	2.75
2005-01-01	2.75
2006-01-01	2.52
2007-01-01	1.31
2008-01-01	1.06
2009-01-01	0.95
2010-01-01	1.01
2011-01-01	0.87
2012-01-01	0.96
2013-01-01	1.02
2014-01-01	1.10