Year	Index
1995-01-01	14.5440
1996-01-01	11.9507
1997-01-01	13.0988
1998-01-01	18.3453
1999-01-01	25.2533
2000-01-01	22.4974
2001-01-01	24.2008
2002-01-01	22.9718
2003-01-01	19.9653
2004-01-01	15.9650
2005-01-01	16.9356
2006-01-01	18.4980
2007-01-01	19.0045
2008-01-01	25.0407
2009-01-01	45.1962
2010-01-01	31.7699
2011-01-01	20.4940
2012-01-01	21.6836
2013-01-01	16.5572
2014-01-01	14.4366
2015-01-01	14.4867
2016-01-01	16.9729
2017-01-01	13.7266