Year	base year varies by country
1995	54.320540584151
1996	57.13177805470281
1997	58.3438637455724
1998	57.47991552891126
1999	56.47419566123567
2000	57.25310167059124
2001	57.38422210406707
2002	57.127993099660365
2003	58.11798049892018
2004	61.04350138711679
2005	62.13388388083825
2006	63.61659011232796
2007	67.81600368946016
2008	73.20702714220614
2009	72.3876353478693
2010	76.35445882552106
2011	83.0682520133489
2012	85.5852470324733
2013	87.83558032720418
2014	88.82975919419697
2015	88.27151660195997
2016	89.18575290175464
2017	93.42872330324798
2018	97.17887883764593
2019	99.54470180732588
2020	100
2021	104.52151581265687
2022	106.2155360380777