Year	% (modeled ILO estimate)
1991	76.86026319943744
1992	76.84895795826073
1993	76.90303612493814
1994	77.62405214846348
1995	77.30651968220116
1996	77.08254406037369
1997	76.26747515580259
1998	76.66207664815188
1999	77.18794609942428
2000	78.23492560689115
2001	78.33140570785534
2002	77.49198183608014
2003	77.37753317394862
2004	76.34470792365529
2005	75.76069567421158
2006	74.80173670634602
2007	74.53134788684883
2008	74.22166478797212
2009	74.40210909547423
2010	75.06994093876281
2011	74.96517998081032
2012	75.2840514915594
2013	75.16967542361144
2014	75.39286261295756
2015	75.3750940614586
2016	75.00381994315926
2017	74.72772841193895
2018	75.06703229737964
2019	74.5301824489858
2020	74.00595817120622
2021	75.77342113590814
2022	77.1959383226777
2023	77.08725674827369