Year	base year varies by country
1994	56.21752967089563
1995	60.59390853284165
1996	62.17881603335189
1997	59.79494300944586
1998	56.58263055957242
1999	54.86854966643
2000	60.59811275707857
2001	62.0189501917519
2002	62.94170645307199
2003	61.603808580944786
2004	58.61283011179871
2005	58.64578208487317
2006	61.808621287414766
2007	64.75703723499021
2008	75.77114427860695
2009	77.17498162659514
2010	87.35923626651268
2011	92.09395376407824
2012	94.7349634124576
2013	100.17120749458954
2014	103.84972273979112
2015	100
2016	101.27802248372888
2017	104.54465900472552
2018	104.22894173998796
2019	108.24120285551835
2020	110.64513371422058
2021	120.55226771936599
2022	122.58074832107451
2023	117.75181572659523