Year	Percent
1999-01-01	1.192000031
2000-01-01	1.304999948
2001-01-01	1.220000029
2002-01-01	1.121999979
2003-01-01	1.177000046
2004-01-01	1.157999992
2005-01-01	0.991999984
2006-01-01	1.243000031
2007-01-01	1.376999974
2008-01-01	1.008000016
2009-01-01	1.215999961
2010-01-01	1.113999963
2011-01-01	0.948000014
2012-01-01	1.866999984
2013-01-01	1.738999963