Year	% (modeled ILO estimate)
1991	67.65804942724841
1992	66.83084729432689
1993	65.98895490031855
1994	65.74003548491434
1995	65.64781577352544
1996	65.40775508978147
1997	65.50878827493372
1998	65.33362485326404
1999	65.34909181753969
2000	65.63279374232424
2001	65.29905931645524
2002	64.81172900424738
2003	64.47147113839426
2004	64.40653758966882
2005	64.63090439257451
2006	64.9427816756366
2007	65.20100620830723
2008	64.81177100114974
2009	62.49944872900427
2010	61.99966614507955
2011	62.10700814824737
2012	62.081792706101766
2013	61.95316973868633
2014	62.224765703919196
2015	62.57242151514383
2016	62.99076792791481
2017	63.398502486393966
2018	63.8570534300724
2019	64.18002204328928
2020	62.07140875915819
2021	62.682510512312
2022	64.01397726384972
2023	64.15426847209027