Year	Index
2004-01-01	63.8121564777816
2005-01-01	64.7458662593343
2006-01-01	82.5355541402200
2007-01-01	80.9875453057069
2008-01-01	71.9014077578022
2009-01-01	70.6201565557277
2010-01-01	100.0000000000000
2011-01-01	99.8177104881730
2012-01-01	76.6212695470283
2013-01-01	84.5543102417779
2014-01-01	75.4784576460391
2015-01-01	55.2110097037934
2016-01-01	63.5553620193340
2017-01-01	68.6267641705399
2018-01-01	57.6440796824705
2019-01-01	57.1659519164531