Year	% of total employment (modeled ILO estimate)
1991	4.631401765921924
1992	4.558087876659507
1993	4.4217422957782455
1994	4.294017165737128
1995	4.125069849343528
1996	3.9976152518820705
1997	3.9545614850772868
1998	3.7355378141093896
1999	3.578882813594654
2000	3.3690799518205625
2001	3.3379444682484616
2002	3.168187654263044
2003	3.0417983933928485
2004	2.801485155562777
2005	2.6424044324699887
2006	2.4237643303612244
2007	2.324848955731521
2008	2.243073701826521
2009	2.2411197313654734
2010	2.270008109487645
2011	2.2357306792604703
2012	2.186792681976043
2013	2.0972580562170213
2014	2.008421426660012
2015	1.927247853224219
2016	1.8211400792679773
2017	1.754416115024424
2018	1.6997929494437745
2019	1.640891399178449
2020	1.515265031729698
2021	1.532552683360595
2022	1.4574917006483399