Year	% of total employment (modeled ILO estimate)
1991	9.80860720798681
1992	9.69439378415062
1993	9.63146502697017
1994	9.54846808147922
1995	9.55932851429372
1996	9.66772825196524
1997	9.79785568827172
1998	9.74331002514142
1999	9.71721823073304
2000	9.53440275406489
2001	9.42164174158472
2002	9.21452547214268
2003	8.93518628657532
2004	8.88584143036201
2005	8.7676762618338
2006	9.05912272063286
2007	9.40206985960479
2008	9.8018046893877
2009	10.2022199990482
2010	10.5217004233702
2011	10.8879515786728
2012	11.3800619257869
2013	11.7714123067251
2014	12.201540985581
2015	12.6223726623189
2016	13.0641749099717
2017	13.4102155026544
2018	13.739914393899
2019	14.0842537725491
2020	14.0711835080059
2021	14.5193993123063
2022	14.8452609274641