Year	base year varies by country
1990	60.4780659309994
1991	66.6878621421688
1992	68.5459067205923
1993	69.9597756325089
1994	71.5760564033121
1995	72.8157099116253
1996	74.3340592672215
1997	76.6956692727699
1998	82.951811711019
1999	85.505598536718
2000	87.3687403742941
2001	90.5357746751051
2002	93.1381542067981
2003	93.8820884947104
2004	95.8694579544654
2005	96.2716704968875
2006	100
2007	105.776960147173
2008	113.355425108881
2009	116.251332377697
2010	117.962213470299
2011	121.249714054444
2012	120.687072104245
2013	124.316357141619
2014	126.046605467568
2015	133.437751273117
2016	135.542043363469
2017	142.812636395106
2018	147.392131051631
2019	152.225653812371
2020	156.46565864424
2021	157.560473182775
2022	175.247451178551
2023	195.067975281716