Year	% of total employment (modeled ILO estimate)
1991	11.113297240614267
1992	10.912970153773013
1993	10.736316816976933
1994	10.511670525091638
1995	10.276980607560098
1996	10.11024096031282
1997	10.055707240160153
1998	9.876066397550911
1999	10.185705683677545
2000	10.13466948258291
2001	9.625565330981395
2002	9.759146711271372
2003	10.06777637001622
2004	10.568902060372968
2005	10.281493617754993
2006	9.418306384664266
2007	9.287436268803217
2008	8.447777028153878
2009	8.089009296738475
2010	7.138823252114328
2011	6.724749756527033
2012	6.321636284339969
2013	6.337075690418902
2014	6.392495375519066
2015	6.319889974570508
2016	5.162006141963401
2017	4.965001870023481
2018	4.7776276147503935
2019	4.502206550418596
2020	4.155609108817143
2021	4.026057418872178
2022	3.8748810233269015