Year	% of total employment (modeled ILO estimate)
1991	6.163260324451235
1992	6.275369970970362
1993	6.316134112198519
1994	6.587040893580366
1995	6.60660673877688
1996	6.43704767505751
1997	6.261159926876393
1998	6.5778389458082485
1999	6.7640235847361
2000	6.988517899813435
2001	7.132399528083769
2002	6.96793851077848
2003	7.103537556861589
2004	7.030839569254098
2005	6.5552631112830815
2006	6.220067610544688
2007	6.291366144752324
2008	6.30997280424561
2009	6.156575388569196
2010	5.966627063786306
2011	5.969874526954713
2012	5.927887146846478
2013	5.280792233210259
2014	5.431562114414454
2015	5.048639966974517
2016	4.685428698514607
2017	4.880446024337561
2018	5.07347364057752
2019	4.583156967741454
2020	4.492110654661253
2021	3.5559983298720748
2022	3.4929630787604014