Year	% of total employment (modeled ILO estimate)
1991	26.5736560063743
1992	26.4206099829605
1993	26.2894491719423
1994	26.1760948761217
1995	26.0209015754172
1996	25.827947060634
1997	25.6896185476284
1998	25.5019840677865
1999	25.2525548729528
2000	25.0452459206278
2001	24.7626076959107
2002	24.4666376783134
2003	24.2238015607581
2004	23.939802773412
2005	23.6343012076526
2006	23.2706218884946
2007	22.919363850693
2008	22.4229358043868
2009	21.7906982949542
2010	21.4087425451937
2011	21.0127426779638
2012	20.6719764406666
2013	20.3616878767582
2014	20.1163856670254
2015	19.8363900942592
2016	19.4910322889323
2017	19.1734589913398
2018	18.7877799794326
2019	18.445987845715
2020	18.4272109524584
2021	18.3762749253324
2022	18.2237051159835