Year	Index
2004-01-01	63.7655889720493
2005-01-01	84.5677272308602
2006-01-01	95.3133389153274
2007-01-01	99.9221450550904
2008-01-01	115.9179550981550
2009-01-01	83.8316368819934
2010-01-01	100.0000000000000
2011-01-01	124.4213624935390
2012-01-01	131.3749130283410
2013-01-01	129.3389063671620
2014-01-01	118.3522757111610
2015-01-01	69.1877952200708
2016-01-01	59.1886244188927
2017-01-01	74.7845492583771
2018-01-01	84.8026652823413
2019-01-01	85.9683942852797