Year	% of total employment (modeled ILO estimate)
1991	6.19215836205776
1992	8.07137772599212
1993	8.13898502046735
1994	7.93587810123151
1995	7.8000424011365
1996	7.50527841200915
1997	7.78951816690248
1998	8.00646680755078
1999	7.0709628808361
2000	6.23098933269739
2001	5.48850199701951
2002	5.19844343186213
2003	4.88416025687373
2004	6.40636144903694
2005	6.2931325357593
2006	6.01325799821844
2007	5.2332517114351
2008	5.29963580528907
2009	4.219689981828
2010	3.93016831464818
2011	3.61330831885952
2012	3.99981335606215
2013	3.43783846248989
2014	3.35937896355205
2015	3.2461316892904
2016	3.30354821887775
2017	3.15113853077723
2018	3.00437036437847
2019	2.83432625069907
2020	2.34713787585647
2021	2.41122220280751
2022	2.49530390814582