Year	Percent
1993-01-01	0.208000004
1994-01-01	0.298000008
1995-01-01	0.326999992
1996-01-01	0.423999995
1997-01-01	0.458999991
1998-01-01	0.564999998
1999-01-01	0.652000010
2000-01-01	0.662000000
2001-01-01	0.637000024
2002-01-01	0.759999990
2003-01-01	0.885999978
2004-01-01	0.972000003
2005-01-01	1.133000016
2006-01-01	1.284000039
2007-01-01	1.343999982
2008-01-01	1.345999956
2009-01-01	1.419000030
2010-01-01	1.243000031
2011-01-01	1.067000031
2012-01-01	1.044000030
2013-01-01	0.998000026