Year	% (modeled ILO estimate)
1991	106.36670140378838
1992	107.03347337037539
1993	107.55865002906222
1994	107.99022465916563
1995	108.39128649805303
1996	108.22440357852882
1997	108.14529649177274
1998	107.6744330537434
1999	107.1903713926915
2000	106.69428479012714
2001	106.18364222501589
2002	105.6584977087069
2003	105.12152885921088
2004	104.57145705846432
2005	104.00583482944346
2006	103.42595595021326
2007	102.83315451982335
2008	102.22618765364315
2009	101.60386425192524
2010	100.96624388295217
2011	100.31589067435792
2012	99.65035838265779
2013	98.96970302470216
2014	98.2752160663436
2015	97.56447886092549
2016	97.79407164575017
2017	98.08133629284075
2018	98.40964521887807
2019	98.7595961123927
2020	98.76041998090996
2021	99.18641128312376
2022	98.35146885130551
2023	98.41741967871485