Year	% of total employment (modeled ILO estimate)
1991	36.76834043989147
1992	36.71509571797185
1993	36.760200056684994
1994	36.82760981211479
1995	36.87027368118831
1996	36.79643681461544
1997	36.45999068928158
1998	35.70226694289426
1999	34.6028953730479
2000	33.48479202834907
2001	32.67189021197112
2002	32.37708072783251
2003	32.64299329586602
2004	33.53180102542365
2005	33.56033465882942
2006	33.75894961881839
2007	33.79784206197914
2008	32.89470292066077
2009	32.38552279736656
2010	31.23321123671874
2011	29.95072133681271
2012	28.87461436546238
2013	28.48723827097471
2014	28.25558265433782
2015	28.33504877933855
2016	27.87516473860654
2017	27.35034674369328
2018	26.96957522515812
2019	26.94137228407714
2020	27.45250764012906
2021	26.97734312595148
2022	26.71690711458439