Year	base year varies by country
2000	77.73567052642181
2001	79.12713791814845
2002	79.451560159907
2003	80.73867532158164
2004	81.85286909674375
2005	85.20883734612431
2006	87.87587477177664
2007	90.51214817254082
2008	96.75748897649764
2009	98.49912177515458
2010	101.23739729021845
2011	100
2012	103.18400059113418
2013	104.55872119241998
2014	106.12574138569404
2015	105.62006528896563
2016	105.57014713459346
2017	107.24396094146759
2018	110.01600247656367
2019	112.90491461006002
2020	115.3662399425911
2021	119.68417022835027
2022	124.4537896165051