Year	% of total employment (modeled ILO estimate)
1991	9.66900680331183
1992	10.0311949080287
1993	10.3308050380529
1994	10.63112438777
1995	10.7195768990765
1996	10.6356355427478
1997	10.9422539913478
1998	10.9782587925496
1999	10.9911198998527
2000	11.1568556631045
2001	11.1319770389054
2002	11.0910391828438
2003	11.3675640195592
2004	12.0704431844878
2005	12.3637744698124
2006	12.1383619093984
2007	11.9917819232418
2008	11.6534894225623
2009	11.5903549272375
2010	11.5702329210779
2011	11.6640422489032
2012	11.5723158573295
2013	11.1955780776302
2014	10.9544061601356
2015	10.7512106281525
2016	10.4221680803251
2017	10.1568610214713
2018	9.89913107626172
2019	9.61677363732714
2020	8.90390249113797
2021	8.75016053693332
2022	8.74656407857717