Year	Index
2004-01-01	57.8366867145716
2005-01-01	58.2550644662778
2006-01-01	90.4326289265704
2007-01-01	95.7193898958992
2008-01-01	87.2261947570972
2009-01-01	72.9455810972892
2010-01-01	100.0000000000000
2011-01-01	106.4463410074340
2012-01-01	91.2946216979610
2013-01-01	85.0964028722837
2014-01-01	83.2056798898410
2015-01-01	80.5564615997976
2016-01-01	79.1721402075574
2017-01-01	90.1503496610293
2018-01-01	86.2344405513835
2019-01-01	80.2313982743872