Year	% of total employment (modeled ILO estimate)
1991	9.882578906415471
1992	9.827772899672807
1993	9.859163252238062
1994	9.611620886194006
1995	9.381765058189089
1996	9.004509591917408
1997	9.042869243051467
1998	8.620302344192288
1999	8.743346945387541
2000	8.111486892130344
2001	7.8783484058027735
2002	7.713561678005754
2003	7.6906887246155815
2004	7.418029195090142
2005	7.232854531131042
2006	6.9657954742939445
2007	6.5847875249420476
2008	6.1836021654502185
2009	6.072036302554322
2010	5.869473924194234
2011	5.601308397444316
2012	5.582303020187824
2013	5.343100550237381
2014	5.184503094287272
2015	5.093395522088627
2016	4.8528532195795036
2017	4.8614437884199395
2018	4.875654789206617
2019	4.750429239631419
2020	4.842997149925441
2021	4.6915462778237345
2022	4.216187025891801