Year	% of total employment (modeled ILO estimate)
1991	3.53344072402641
1992	3.36972166774272
1993	3.19887239150949
1994	3.15483280164236
1995	3.87184539459638
1996	2.64402200135096
1997	2.34126913990468
1998	2.91904484566104
1999	1.95220937487704
2000	2.44409804635096
2001	1.52909243866435
2002	1.96907954085918
2003	2.72264285116707
2004	1.96041091942191
2005	1.73573788765476
2006	1.82837425711605
2007	1.84465511418501
2008	1.66535948940247
2009	1.35533894550288
2010	1.10336086671557
2011	1.23235157412659
2012	1.3250569949877
2013	1.58599284103206
2014	1.42640004888332
2015	1.04457295842013
2016	1.02574954336882
2017	1.38907735268281
2018	1.05396407019491
2019	0.681636733242538
2020	0.775738600406355
2021	1.1445964584093
2022	1.06892474158292