Year	base year varies by country
2006	100
2007	103.49520275408504
2008	113.63969701202554
2009	118.29829380275478
2010	118.24241417803734
2011	119.14747493426022
2012	117.67973855042051
2013	117.77304154687258
2014	119.58558740912883
2015	120.43148722430543
2016	121.26774859914515
2017	121.43639017032235
2018	125.84422113390465
2019	123.75486360394228
2020	123.04369415434337
2021	137.05635256587797