Year	% of total employment (modeled ILO estimate)
1991	18.2343330327448
1992	17.6020877750982
1993	17.1603040472605
1994	16.4614974118149
1995	16.0823625700765
1996	15.8827221936496
1997	15.02240202658
1998	14.3106143117163
1999	13.890040367991
2000	14.0603344846084
2001	12.2428080273739
2002	15.3911914153031
2003	16.2365816242503
2004	16.3571952113364
2005	15.0326545649407
2006	16.7419087481496
2007	16.0558033736079
2008	13.3701979045402
2009	11.8162219655295
2010	11.8108197542966
2011	12.202309491689
2012	11.4831529778408
2013	10.5448233942122
2014	10.3989546213792
2015	8.65751449094489
2016	7.36089580971718
2017	6.7100463245194
2018	6.32093812783387
2019	6.04530165640958
2020	6.35409885865556
2021	6.66114578926156
2022	6.22099389894144