Year	% of total employment (modeled ILO estimate)
1991	22.532090669252142
1992	22.77041111947306
1993	23.42466126625435
1994	23.91927889390591
1995	23.78366636590944
1996	23.46322186265058
1997	21.0517407867231
1998	19.40530589597259
1999	19.75183396760331
2000	18.757265822539523
2001	19.21064896833048
2002	18.60296732028559
2003	19.44552221691945
2004	19.23758342238415
2005	19.871167978661013
2006	17.90764033650864
2007	15.44532028988856
2008	15.56715620057801
2009	15.946658551062539
2010	17.111597196010052
2011	17.23259223048984
2012	15.236358221820659
2013	13.69076075811223
2014	10.392251125512281
2015	10.46961739689192
2016	8.71438079503442
2017	8.02697741579577
2018	7.35174693614919
2019	7.42841488215444
2020	7.144803012550682
2021	7.3201618947683995
2022	8.00188253056739