Year	% of total employment (modeled ILO estimate)
1991	18.3238564747401
1992	18.9108360850635
1993	18.4416738693851
1994	17.5350972916755
1995	17.0239214719179
1996	15.9186740432916
1997	15.740869408321
1998	15.051310755712
1999	15.5560435078719
2000	15.3721146233434
2001	15.3070626104224
2002	15.4077157694581
2003	15.5664754341271
2004	16.0434539644754
2005	15.5161480878624
2006	14.4959502569643
2007	13.5486355422301
2008	12.7053530059563
2009	12.2866657975012
2010	11.46630929021
2011	10.8244030719312
2012	9.84814854423086
2013	10.0260699461921
2014	9.30650215835719
2015	9.33239287112637
2016	9.7979305619873
2017	9.19142927461729
2018	9.05694131668645
2019	8.87727711966754
2020	9.31407124144575
2021	9.49560849139376
2022	8.73144095316781