Year	% of total employment (modeled ILO estimate)
1991	23.231927349605677
1992	23.471734368188578
1993	23.526819987848366
1994	23.39823625383993
1995	22.74713001816062
1996	23.818345330631157
1997	23.117312214119824
1998	22.719595270090352
1999	23.00247911758687
2000	22.649235147561864
2001	22.47815728738315
2002	22.690962083840265
2003	22.440704612561753
2004	22.43424471065944
2005	22.326039697261024
2006	22.212540954248905
2007	22.087895626469418
2008	21.98244889659365
2009	22.14324743276251
2010	22.22833784774608
2011	22.255757611340567
2012	22.315975068680054
2013	22.360519736736872
2014	21.534138262736132
2015	21.787255053820136
2016	22.097377142572512
2017	22.228270856637575
2018	22.43890237716643
2019	22.521481804121578
2020	22.463505109274163
2021	22.125734907517007
2022	22.186230078951997