Year	Index
2000-01-01	51.51010000000000
2001-01-01	49.18650000000000
2002-01-01	83.50510000000000
2003-01-01	121.47800000000000
2004-01-01	127.62500000000000
2005-01-01	141.60399999999998
2006-01-01	90.40000000000000
2007-01-01	49.79530000000000
2008-01-01	55.92450000000000
2009-01-01	19.78660000000000
2010-01-01	22.51600000000000
2011-01-01	32.35160000000000
2012-01-01	25.58910000000000
2013-01-01	17.27980000000000
2014-01-01	17.92330000000000
2015-01-01	16.46240000000000
2016-01-01	15.74140000000000
2017-01-01	17.15810000000000