Year	base year varies by country
1990	70.2114302241038
1991	74.000260998167
1992	77.3953029298045
1993	79.7442368011582
1994	80.2668328661127
1995	86.3176701543344
1996	86.6935737393711
1997	87.3120384490162
1998	87.6537090349911
1999	87.5483877072063
2000	86.0008835578071
2001	86.5293786915819
2002	87.3596794261719
2003	88.1113293197704
2004	88.9162661210402
2005	89.7042610784796
2006	91.000816672457
2007	93.8869477258973
2008	98.4220500737108
2009	97.9766324441022
2010	98.6110321654467
2011	98.0205050214151
2012	98.5431233612304
2013	99.7850253740952
2014	100
2015	103.172935309671
2016	104.173592965433
2017	104.110160608051
2018	105.087944119287
2019	105.946308180961
2020	106.097194753971
2021	108.637731489747
2022	111.952824783575
2023	116.63603921143