Year	base year varies by country
2005	144.18396814908283
2006	138.0204285130853
2007	137.4013820536291
2008	129.3005417036813
2009	128.11001749370445
2010	124.44729022080145
2011	119.28942970417027
2012	114.59846612267697
2013	111.31307936130801
2014	107.04274656180459
2015	103.82547776605517
2016	102.23882266284643
2017	101.08137429367643
2018	99.44447087867115
2019	100
2020	100.25710001622667
2021	98.7462335789629
2022	90.6470768220435