Year	% (modeled ILO estimate)
1991	52.92142791176514
1992	52.57568967318619
1993	51.72358862125981
1994	52.505080975758126
1995	51.486775302299456
1996	51.433376204044585
1997	51.020613010475216
1998	50.44813064529464
1999	50.35032565302258
2000	49.23772518385683
2001	48.55775608911741
2002	47.268827631893856
2003	46.22696131027227
2004	46.02390713703831
2005	46.03342494612478
2006	45.18486224098297
2007	44.9982392457366
2008	44.99778772778038
2009	44.926454132330434
2010	44.46370159506665
2011	45.51774736912708
2012	44.87381168583457
2013	45.21943771742441
2014	46.350462979277474
2015	46.60302292353604
2016	46.80809415293682
2017	47.24224867500495
2018	47.67109117833113
2019	47.45569384330309
2020	44.43287802257104
2021	45.30207048267694
2022	47.99167970810618
2023	47.97046233310365