Year	% of total employment (modeled ILO estimate)
1991	7.83710997239875
1992	7.46591978986178
1993	7.71043560630978
1994	7.73128862282057
1995	7.10056053094213
1996	6.97223785961897
1997	7.6281476107749
1998	8.30567491480219
1999	10.3594121788416
2000	10.8738237598741
2001	14.3897199440127
2002	12.2382803496008
2003	11.4400920631239
2004	8.52779810789086
2005	10.4244484624074
2006	11.0297780606411
2007	9.67320372078851
2008	9.89386022207708
2009	10.2211830131446
2010	9.54619467873775
2011	9.55361772911156
2012	8.0377700484985
2013	8.45913803722717
2014	8.05973757253879
2015	7.81339133415951
2016	6.25258759566418
2017	5.51625723506975
2018	4.85365246228258
2019	4.82720165967511
2020	3.75253385831273
2021	3.48352684879448
2022	3.07308595160708