Year	% (modeled ILO estimate)
1991	73.44384303112314
1992	73.74349731700323
1993	73.67155369122932
1994	74.73868541796759
1995	75.29600560994687
1996	76.76248271417639
1997	76.78581041072293
1998	77.41313003655537
1999	78.01941906227445
2000	78.01046408914861
2001	78.94594228424333
2002	79.13569646067565
2003	80.39561273878442
2004	80.25503355704699
2005	81.00817039199222
2006	81.12443420948145
2007	81.72266405536661
2008	82.52387158549882
2009	83.21477849669789
2010	83.35282965592351
2011	83.75313342001903
2012	84.74119606276825
2013	85.06446650056502
2014	85.2924161498204
2015	85.19354232143338
2016	85.55586433231439
2017	85.64673302505422
2018	86.25283558213025
2019	87.24484385769577
2020	86.41273375478774
2021	87.45933077635235
2022	88.17001647446459
2023	88.02011411896513