Year	base year varies by country
2000	77.7356705264218
2001	79.1271379181484
2002	79.451560159907
2003	80.7386753215816
2004	81.8528690967437
2005	85.2088373461243
2006	87.8758747717766
2007	90.5121481725408
2008	96.7574889764976
2009	98.4991217751546
2010	101.237397290218
2011	100
2012	103.184000591134
2013	104.55872119242
2014	106.125741385694
2015	105.620065288966
2016	105.570147134593
2017	107.243960941468
2018	110.016002476564
2019	112.90491461006
2020	115.366239942591
2021	119.68417022835
2022	124.453789616505