Year	% of total employment (modeled ILO estimate)
1991	17.958445801198113
1992	18.19777126480442
1993	18.115201144023157
1994	18.346965831409527
1995	18.30032102474055
1996	18.178702977477055
1997	18.063331909953728
1998	17.813905690267188
1999	17.459939602406344
2000	17.067655858216597
2001	16.88955856528788
2002	16.786399983123633
2003	16.93815196944141
2004	16.92373467491198
2005	16.815297289364356
2006	16.714506629406465
2007	16.45497758853198
2008	16.12178646616714
2009	16.08420690747147
2010	16.14966891667738
2011	15.989277326102764
2012	15.942784793768512
2013	15.848662809160167
2014	15.720235134353588
2015	15.52947904171608
2016	15.266125821979289
2017	14.970637424137337
2018	14.66886956130159
2019	14.56527111243464
2020	14.505098276603023
2021	14.322874618202137
2022	14.421714722816985