Year	% (modeled ILO estimate)
1991	71.53938119065458
1992	71.40940920032125
1993	71.24821437290312
1994	71.06608563443864
1995	70.57435940714161
1996	70.37425218652818
1997	70.26061615373985
1998	69.99407105270836
1999	69.66717108370952
2000	69.51801294341988
2001	69.43781755357357
2002	69.35104353744782
2003	69.38229687772895
2004	69.42686949261287
2005	69.48978227633202
2006	69.5291312783444
2007	69.47726748516638
2008	69.30734434787801
2009	69.17161069032448
2010	69.02804021702133
2011	68.93381928526213
2012	68.39414618657436
2013	68.16236049043344
2014	67.99902318897783
2015	67.6616017335849
2016	67.47824421048827
2017	67.31589124696968
2018	67.23444912397936
2019	66.95176296665099
2020	65.41104648292712
2021	65.19240865278688
2022	67.12696824227326
2023	67.12665153254974