Year	Percent
1995-01-01	39.50400000000000
1996-01-01	32.40210000000000
1997-01-01	94.77540000000000
1998-01-01	100.89000000000000
1999-01-01	59.38470000000000
2000-01-01	64.44270000000000
2001-01-01	61.87760000000000
2002-01-01	65.73660000000000
2003-01-01	67.06610000000000
2004-01-01	64.40300000000000
2005-01-01	90.10230000000000
2006-01-01	98.86190000000000
2007-01-01	100.66900000000000
2008-01-01	91.05370000000000
2009-01-01	99.39610000000000
2010-01-01	104.80799999999999
2011-01-01	116.36600000000000
2012-01-01	116.87500000000000
2013-01-01	86.85300000000000
2014-01-01	99.22290000000000
2015-01-01	120.08500000000000
2016-01-01	116.63500000000000