Year	% of total employment (modeled ILO estimate)
1991	40.0314240415311
1992	39.9770431909965
1993	39.6067679738487
1994	39.2074441977855
1995	39.8349572435555
1996	38.1857658778218
1997	37.674478634501
1998	38.2710227767547
1999	38.4848618840369
2000	39.2517284805218
2001	36.5617489662396
2002	36.6192919152
2003	34.0786833537628
2004	33.5880140276615
2005	32.4363015705811
2006	32.1348059551951
2007	31.9458783257644
2008	31.7682230343944
2009	29.6806279179917
2010	28.7098375876065
2011	28.1421797436467
2012	27.9884219404959
2013	27.0577835127799
2014	26.3707760687863
2015	25.3468139727419
2016	26.2368138605126
2017	24.6879019834475
2018	24.104947551997
2019	23.9383062292575
2020	23.4044005090279
2021	21.8144881027375
2022	21.4628133132448