Year	Index
1995-01-01	13.024300000000000
1996-01-01	11.125600000000000
1997-01-01	8.669920000000000
1998-01-01	12.257900000000000
1999-01-01	14.299400000000000
2000-01-01	12.911700000000000
2001-01-01	11.551200000000000
2002-01-01	12.812999999999999
2003-01-01	16.637400000000000
2004-01-01	22.426100000000000
2005-01-01	23.387200000000000
2006-01-01	36.611000000000000
2007-01-01	46.097300000000000
2008-01-01	34.988300000000000
2009-01-01	41.023800000000000
2010-01-01	32.257900000000000
2011-01-01	20.305200000000000
2012-01-01	19.232700000000000
2013-01-01	13.777900000000000
2014-01-01	11.810600000000000
2015-01-01	21.790100000000000
2016-01-01	24.597400000000000
2017-01-01	17.910800000000000