Year	% of total employment (modeled ILO estimate)
1991	23.4751485789638
1992	24.1970782986825
1993	24.1096445587779
1994	24.063935841726
1995	24.0125875661858
1996	24.0380379846943
1997	23.2023965976349
1998	23.5639015285687
1999	24.152495971716
2000	23.5886843552914
2001	22.6363304852675
2002	22.5871941265672
2003	22.5972237958047
2004	22.6434572763069
2005	22.1564501463406
2006	21.2288718405402
2007	20.5351359181639
2008	20.7791100626963
2009	19.8142764739175
2010	19.4247776064035
2011	19.913681052707
2012	19.9711776293645
2013	18.4687648653133
2014	18.7873880975363
2015	18.4101643090949
2016	21.142708660656
2017	21.2350999784742
2018	21.4885295317812
2019	21.6637461480003
2020	22.8057155286143
2021	23.0218721264297
2022	23.0905931111918