Year	base year varies by country
2003	89.48411305358577
2004	90.35212916185255
2005	90.3161480619833
2006	91.46008276748765
2007	94.2829506054972
2008	96.48141946543004
2009	97.50876299989588
2010	100
2011	102.62481340189086
2012	104.61713444251521
2013	105.26672497987035
2014	107.53923560952919
2015	108.94673021742523
2016	110.01614760882272
2017	112.0730775464839
2018	112.45312888185302
2019	113.57788981026147
2020	115.84892944165068
2021	116.53408720670868