Year	% of total employment (modeled ILO estimate)
1991	45.20990670441597
1992	45.08326936214951
1993	44.959886950747226
1994	44.62968154891483
1995	44.41475070839838
1996	43.82120456575231
1997	43.435075895071066
1998	43.47294349249146
1999	43.15392323776342
2000	43.35259510340717
2001	42.97052608861121
2002	43.09121510992142
2003	43.45106500156935
2004	43.7839015401931
2005	42.713696335913845
2006	41.37325185396066
2007	42.04258785537478
2008	40.76590029516263
2009	40.43581559011349
2010	39.28116578658999
2011	39.322300009846224
2012	38.76751071142314
2013	39.207495823842464
2014	39.085189840411104
2015	38.44214844336103
2016	36.55645354049909
2017	36.83908196057233
2018	37.10656725559439
2019	36.298056760295495
2020	35.675550585477
2021	35.24717943723291
2022	34.954774954175704