Year	% of total employment (modeled ILO estimate)
1991	30.2904448656483
1992	30.1358966896932
1993	30.0618680862414
1994	30.0437233857652
1995	30.0059800346505
1996	30.1000674245517
1997	29.9880578113165
1998	29.9329291054883
1999	29.9844622725303
2000	29.80291817167
2001	30.0616264838313
2002	29.6235041872539
2003	28.2262462264529
2004	27.3419048279799
2005	27.0929979252877
2006	27.9574199135645
2007	27.0317938633898
2008	26.317699622959
2009	25.0332511481836
2010	24.8323372164384
2011	24.9732452507047
2012	24.6280268227663
2013	24.4786702327667
2014	24.0834761640543
2015	25.0763788502031
2016	25.982374021738
2017	27.351238840529
2018	28.2597984139349
2019	29.0801346230848
2020	32.1693140030353
2021	35.7864535381366
2022	36.5342846882553