Year	% of total employment (modeled ILO estimate)
1991	27.546193545443067
1992	27.446273793013194
1993	27.272575341543963
1994	27.29305016246567
1995	27.393463102550946
1996	27.32060721610936
1997	27.194818171902867
1998	26.98945405011977
1999	26.849474409492018
2000	26.68708211960279
2001	26.29767367324689
2002	25.555279931012713
2003	24.8354939137415
2004	24.430477232376553
2005	23.971119723560623
2006	23.386047206223385
2007	22.902375612228568
2008	22.324910102752252
2009	21.614370416064737
2010	21.227041943217955
2011	20.733324942573137
2012	19.39629526088857
2013	18.4682248753646
2014	18.090590729567975
2015	17.562051970364312
2016	17.3807305648877
2017	18.145795877550235
2018	17.9154568046078
2019	17.47673575116328
2020	17.558756592977566
2021	17.185468572658852
2022	16.796302863799337