Year	% (modeled ILO estimate)
1991	97.24245775963996
1992	96.98758318247877
1993	96.72611057845958
1994	96.45929211481021
1995	96.18583604365656
1996	95.90692277942505
1997	95.62114571616956
1998	95.33095623987035
1999	95.03511053315992
2000	94.73093877976888
2001	94.3588670659309
2002	93.97952093139119
2003	93.59282775302022
2004	93.20126009991169
2005	92.80219925457956
2006	92.3968935538592
2007	91.98516904103762
2008	91.5670517997308
2009	91.14247150169052
2010	90.71257220204511
2011	90.27606042685878
2012	89.83420946219167
2013	89.38560324433932
2014	88.92880868775336
2015	88.46765749717845
2016	88.70631514408338
2017	88.9946598560483
2018	89.3159876754536
2019	89.65176315500383
2020	89.65230410913327
2021	90.34999721339798
2022	90.05760114651086
2023	90.0909605377576