Year	% of total employment (modeled ILO estimate)
1991	26.3836408162527
1992	25.9044716529646
1993	25.4357755187016
1994	25.008821438186
1995	24.559967253377
1996	24.0963199948482
1997	23.6700422729328
1998	23.226351814237
1999	22.8619028114398
2000	22.4929321322185
2001	21.5626663069176
2002	20.7956444771097
2003	23.6385544298353
2004	20.1661711423148
2005	21.4425031482178
2006	22.8094941555655
2007	22.6685228794518
2008	22.4689400318836
2009	22.170252406512
2010	22.0080464669736
2011	19.8492869266101
2012	19.4980817587132
2013	18.1563090779067
2014	19.4585377841435
2015	18.8946380482037
2016	21.0130048685008
2017	19.0027660911024
2018	19.1001439980661
2019	19.0548425005455
2020	20.2513538999654
2021	22.0669474387149
2022	22.012646729025