Year	% (modeled ILO estimate)
1991	72.36758728343354
1992	73.17473592912678
1993	74.5116409799972
1994	75.25990137881216
1995	76.0570941358512
1996	76.34305479129
1997	76.23095885215852
1998	77.12747371430386
1999	77.36816290365964
2000	77.9916397793919
2001	77.9136507126686
2002	77.96260108352003
2003	79.79668220890031
2004	79.66341416902392
2005	81.13408208317891
2006	81.50687146321745
2007	82.29896238651102
2008	82.61659207368488
2009	83.14795926627487
2010	83.41966387919136
2011	83.71679103868324
2012	83.79429277974816
2013	84.00129912309193
2014	84.66608732722295
2015	84.79196085514434
2016	85.12515252448635
2017	84.97871847104221
2018	85.41770470021591
2019	85.90487044547984
2020	86.08985477672346
2021	87.23347369828221
2022	87.27816550348953
2023	87.81339943766949