Year	% of total employment (modeled ILO estimate)
1991	46.6380048457909
1992	46.3329895228272
1993	45.9327734115066
1994	46.0863685699543
1995	44.9458740017746
1996	44.4137148530298
1997	44.3701953593342
1998	43.1127830122346
1999	42.0826539021268
2000	41.3086930602798
2001	39.8921974857785
2002	38.9912994765681
2003	37.6746376432421
2004	37.2975417964197
2005	36.2592246128261
2006	35.4160940076965
2007	33.9672522599352
2008	33.0587440918298
2009	32.4361640189636
2010	30.7368628675685
2011	29.6354243061328
2012	28.7947428685219
2013	27.8092052404611
2014	26.1460679619517
2015	24.8549883990719
2016	23.4470803505505
2017	22.1721043655664
2018	21.3932386023504
2019	20.9260936085178
2020	20.9226679177418
2021	20.6323892475427
2022	20.1384592723523