Year	Index
2004-01-01	68.7860721485471
2005-01-01	61.9979679793864
2006-01-01	82.8620642742200
2007-01-01	79.5970526080537
2008-01-01	86.8142268224099
2009-01-01	91.6176404933333
2010-01-01	100.0000000000000
2011-01-01	130.7574425882910
2012-01-01	144.9382596899410
2013-01-01	122.0051010800840
2014-01-01	129.4416423723430
2015-01-01	147.8549799001280
2016-01-01	170.3104908844760
2017-01-01	167.8296016018900
2018-01-01	159.6266769739080
2019-01-01	153.7532315143550