Year	% of total employment (modeled ILO estimate)
1991	12.289140584039965
1992	13.085947250187253
1993	13.00496185915898
1994	14.166867521400745
1995	14.133593612399427
1996	16.47588991037701
1997	14.72681621049574
1998	14.624479688775846
1999	15.798205409592667
2000	14.772068644003754
2001	13.91635074438863
2002	15.322172426139232
2003	14.274738687831917
2004	14.962839329233312
2005	14.496435546005479
2006	13.988895366277443
2007	13.677412873121842
2008	13.294255827161951
2009	13.305335997157595
2010	13.717052486820945
2011	14.155787910660116
2012	14.26564215148184
2013	14.4980690696023
2014	14.702197020377376
2015	14.951590594744156
2016	15.05900057449939
2017	15.110303910885095
2018	15.229397279269415
2019	15.306175389941496
2020	15.776261486252686
2021	15.762991152872864
2022	15.74393656716419