Year	% (modeled ILO estimate)
1991	76.01582350885779
1992	75.87364663652451
1993	75.51721908615554
1994	75.35593313653281
1995	75.28190599432772
1996	75.32098811929816
1997	75.34454843503346
1998	75.16240441769224
1999	74.99903314520738
2000	74.81760713863164
2001	74.72847485460386
2002	74.66576549194576
2003	74.53347926554166
2004	74.50725915055357
2005	74.35041224042834
2006	74.20281462315684
2007	73.91856704366245
2008	73.54350779066824
2009	73.26112798751765
2010	73.08101005879428
2011	72.73474831924874
2012	72.0601537900938
2013	71.96796593079782
2014	71.71922075895421
2015	71.40205368083515
2016	71.33625076651465
2017	71.167602515417
2018	71.06946253228418
2019	70.85885336807316
2020	69.69597718660451
2021	69.72507200045204
2022	70.66893266185062
2023	70.59068410102864