Year	% of total employment (modeled ILO estimate)
1991	0.608122675914588
1992	0.576194182530254
1993	0.53741688543076
1994	0.509655893638513
1995	0.516629255518144
1996	0.567060698977172
1997	0.637607272395903
1998	0.710526844186071
1999	0.791663697071454
2000	0.893756951043487
2001	1.03311234144433
2002	1.17875392893741
2003	1.25159899230243
2004	1.30445079619578
2005	1.3360050511251
2006	1.29437330934692
2007	1.37154975767106
2008	1.19846408979294
2009	0.919362054039494
2010	2.3228631513266
2011	2.83787807459339
2012	2.93881574228967
2013	2.88271780068247
2014	2.74109614770681
2015	2.56799821633778
2016	2.42977155690455
2017	2.24325705292563
2018	2.11535396085469
2019	1.91024495432492
2020	1.73657408214418
2021	1.59872587794771
2022	1.47596542626993