Year	Percent
2003-01-01	1.51
2004-01-01	1.63
2005-01-01	1.79
2006-01-01	1.72
2007-01-01	1.96
2008-01-01	1.76
2009-01-01	1.94
2010-01-01	2.10
2011-01-01	2.12
2012-01-01	2.08
2013-01-01	2.07
2014-01-01	2.03