Year	% of total employment (modeled ILO estimate)
1991	34.7372693496519
1992	34.7305389221557
1993	34.6984117452788
1994	34.6902758985823
1995	34.6770010949115
1996	34.6710693421387
1997	34.6183671208596
1998	34.6969779176388
1999	34.8243914093817
2000	34.9902458056965
2001	35.3494866954565
2002	35.4454883336775
2003	35.6411651253647
2004	35.9437606468485
2005	36.2617260787992
2006	36.6735489791237
2007	37.1088359670599
2008	37.6448460740228
2009	38.2743175864109
2010	38.6700212731141
2011	39.0993893828192
2012	39.5221512865158
2013	40.0095210892126
2014	40.6137352682991
2015	41.0396992756945
2016	41.5958060099445
2017	42.1609456130713
2018	42.5667797789959
2019	43.0320021881838
2020	42.7234289221536
2021	42.974159909206
2022	43.3206347207355