Year	% of total employment (modeled ILO estimate)
1991	19.8805115525834
1992	19.6207982151583
1993	19.3471156769989
1994	19.3842638290759
1995	19.3883052759586
1996	19.8502259762666
1997	19.5748164371247
1998	17.4042512312732
1999	17.3715183173426
2000	16.754004887632
2001	15.3249604763627
2002	14.538486538451
2003	14.191728585624
2004	11.4824591204527
2005	11.3390412630514
2006	11.0133137160938
2007	10.6127923950427
2008	10.6201410838576
2009	11.0864813214137
2010	11.8742448728286
2011	11.7510341634849
2012	12.3426341700376
2013	13.153362282002
2014	13.0940154126627
2015	12.5007123220914
2016	11.9289342914264
2017	11.6725654289773
2018	11.8529887336672
2019	11.1507442631078
2020	10.2879137174463
2021	11.3577247981102
2022	11.1562756577061