Year	% of total employment (modeled ILO estimate)
1991	9.202393475396352
1992	9.190885774824741
1993	9.184913800119563
1994	9.165631534849497
1995	9.15838929551696
1996	9.205491801005035
1997	9.252517162170696
1998	9.276717950882974
1999	9.288898868470337
2000	9.318020046474686
2001	9.378728954743302
2002	9.47164974249509
2003	9.534050344988257
2004	9.623782127938894
2005	9.648923288477436
2006	9.700779724342198
2007	9.70399076842395
2008	9.736355159744726
2009	9.809718333487933
2010	9.99320482753938
2011	10.13614243666713
2012	10.469846124613431
2013	10.813883250889715
2014	11.144885916184085
2015	11.283000873210325
2016	11.341643266081308
2017	11.455488266147258
2018	11.523006372755049
2019	11.646467681771142
2020	11.823918504483393
2021	11.976321752660725
2022	12.085980006131397