Year	% of total employment (modeled ILO estimate)
1991	43.65062539749846
1992	43.64832429549297
1993	43.68402737501449
1994	43.2766879562044
1995	43.179607484122016
1996	43.09715959677188
1997	43.1226339336928
1998	43.06831801837793
1999	42.9188206555701
2000	42.68994247173179
2001	42.48130946986857
2002	42.31314506067825
2003	42.157782515991514
2004	42.03528652772713
2005	41.795956746591415
2006	41.62761551874455
2007	41.39208104133763
2008	41.125611745513865
2009	40.85123742181127
2010	40.52363992278624
2011	40.12077031879009
2012	39.81926395107562
2013	39.74989693555036
2014	39.35548227991905
2015	39.05617726676524
2016	38.63254092845928
2017	38.219571211524396
2018	37.9348286077021
2019	37.63923571168035
2020	37.9680352403005
2021	37.76276276276277
2022	37.522339561332224