Year	base year varies by country
1990	58.0252990231843
1991	60.0209160023265
1992	63.2004127390845
1993	64.4586383450082
1994	68.5015599580701
1995	69.0382740949564
1996	69.4841342578265
1997	72.8993869670842
1998	74.9407021767444
1999	77.0240695812607
2000	78.4164345426952
2001	81.5029054062957
2002	84.3359633957703
2003	85.7438603612746
2004	89.035695466344
2005	87.5899643106985
2006	100
2007	106.324377131692
2008	107.899701320983
2009	111.182646818699
2010	111.77183562809
2011	118.097734251979
2012	117.200992921229
2013	117.521629030412
2014	119.119773131673
2015	118.93366957194
2016	120.362449745851
2017	126.080291229109
2018	125.892431762861
2019	125.986530369846
2020	118.754727120736
2021	114.804983855952
2022	118.731433231323
2023	125.974962255026