Year	% of total employment (modeled ILO estimate)
1991	8.49296668052063
1992	8.77984029987525
1993	9.13257864825801
1994	9.56346979707812
1995	9.9746257421804
1996	10.4789535397617
1997	11.048204732612
1998	11.6086252341095
1999	12.1319576176754
2000	11.9649328106119
2001	11.8190238681134
2002	11.3099072093038
2003	11.0648212852873
2004	10.9270692620419
2005	10.9077542781925
2006	13.0629384568759
2007	13.842101979116
2008	14.3562016527784
2009	14.6839143634456
2010	14.9387589001415
2011	15.0813367197368
2012	15.1955121142195
2013	15.2830143684797
2014	15.4662112950012
2015	15.6354824397785
2016	15.7552305796929
2017	16.0524719641783
2018	16.3852893972243
2019	16.6974954782317
2020	17.1125538868274
2021	17.2489220780797
2022	17.4569581402028