Year	% of total employment (modeled ILO estimate)
1991	25.938740780736406
1992	25.904424723039384
1993	25.798454163712137
1994	25.828226816659818
1995	25.918739642705077
1996	25.87319332391673
1997	25.80471885996725
1998	25.68528383301511
1999	25.56763686961161
2000	25.56418758221259
2001	25.396852909355722
2002	24.91386943461773
2003	24.48093339785218
2004	24.325230998386328
2005	24.11790375298184
2006	23.67146315775854
2007	23.291237118610226
2008	22.85988582919733
2009	22.38804524026929
2010	22.22500291213654
2011	21.754944766115315
2012	20.715424698467395
2013	19.9659225177778
2014	19.570787739982556
2015	18.99413294160851
2016	18.71119319943928
2017	19.151774435624734
2018	18.834844288440323
2019	18.33427415390429
2020	18.33066721373369
2021	17.89967001364665
2022	17.522408738969943