Year	% (modeled ILO estimate)
1991	84.44444444444446
1992	84.47600452674385
1993	84.90703432205447
1994	85.70307390451276
1995	86.49042586954734
1996	86.8212037418368
1997	87.09749923107861
1998	87.36717686668737
1999	87.68151686136744
2000	87.75333933480938
2001	88.11935876674323
2002	89.5246903127483
2003	88.5925787854984
2004	88.60456757354568
2005	88.86499943419712
2006	88.33350226611255
2007	82.63865422757658
2008	85.27092998574851
2009	90.07240972092735
2010	96.14734435625392
2011	90.39704237604076
2012	92.0400255217168
2013	91.6170903190914
2014	91.82367850490122
2015	92.19740165459248
2016	91.94633857100504
2017	91.54896525424971
2018	91.83664542843395
2019	91.83961538999064
2020	91.71649616005894
2021	92.40080510084874
2022	91.87166507046108
2023	92.02665064715198