Year	% of total employment (modeled ILO estimate)
1991	15.1983762857565
1992	14.8136609024305
1993	14.9191941837358
1994	15.0463482695577
1995	15.107942260752
1996	14.8457179228196
1997	14.4356891975652
1998	14.0405798358892
1999	13.7662879508756
2000	13.1963420879566
2001	9.69357826709979
2002	10.7051313557629
2003	11.1394935622229
2004	10.745285095961
2005	8.93877765118014
2006	8.10799171071202
2007	7.54433395930367
2008	7.47085537281895
2009	7.08889427635879
2010	6.81495120815251
2011	6.77905526459039
2012	6.4400633249887
2013	6.65978379042577
2014	7.00793396390826
2015	6.85587259920601
2016	6.75356767011514
2017	7.01399459888245
2018	6.57773668966644
2019	6.62174987904013
2020	6.58568866607309
2021	6.29186496377912
2022	6.44648386551718