Year	% of total employment (modeled ILO estimate)
1991	11.9032771644169
1992	11.6716181662689
1993	11.5587055256154
1994	11.7473718955628
1995	11.4761072482774
1996	12.2037789854406
1997	13.2850386990092
1998	13.9272155415587
1999	12.7822864101461
2000	12.663755978511
2001	13.1709702256628
2002	12.6123159974571
2003	12.9631993400843
2004	12.2758063811971
2005	12.0462196540245
2006	11.8919531684684
2007	11.8200339844639
2008	11.428741335777
2009	11.4449394599851
2010	11.1974884656039
2011	10.1814739899929
2012	10.7842355437307
2013	10.2049585182066
2014	8.63368531319138
2015	7.5108935460332
2016	6.8983272607541
2017	6.38048977795326
2018	6.03288578030862
2019	5.48226950930538
2020	5.3607558070113
2021	5.18763393524594
2022	5.03906731991303