Year	% of total employment (modeled ILO estimate)
1991	53.1113292859671
1992	53.2545720840408
1993	53.1459027482025
1994	52.5540668462827
1995	53.0921641615229
1996	52.4135223257217
1997	52.2141600703606
1998	51.0444711666365
1999	50.5655718731514
2000	50.2373280670755
2001	46.9457674873259
2002	49.1196159339049
2003	50.1782386044913
2004	49.5315818696185
2005	47.0955880773708
2006	46.3616347585397
2007	45.3979488187686
2008	44.8361833338002
2009	44.1494093228671
2010	43.8656897729861
2011	43.2978236475313
2012	42.504910853254
2013	41.6285882070866
2014	41.495369400893
2015	40.3542809495202
2016	40.0027508908408
2017	38.9913960467312
2018	38.8378119234877
2019	38.0315067522901
2020	38.109822478336
2021	37.8818432409227
2022	37.2886316515041