Year	% of total employment (modeled ILO estimate)
1991	9.563738202260774
1992	9.383868483118224
1993	9.346103147324545
1994	9.326775960965126
1995	9.337526116615997
1996	9.296960549144766
1997	9.400953186033817
1998	9.485826510057137
1999	9.560818701889602
2000	9.66895926481803
2001	9.968636050661447
2002	10.279663045854276
2003	10.595564621257633
2004	10.846498724521657
2005	11.133639346093776
2006	11.31417007094884
2007	11.586285449280394
2008	11.878070462702425
2009	12.0648747558905
2010	12.332673108996332
2011	12.531453783840112
2012	12.715316512650224
2013	12.940650015132636
2014	13.179680475776994
2015	13.248895820416077
2016	13.163119768134607
2017	13.207012603429268
2018	13.273637258750805
2019	13.306643301738582
2020	13.527186484182485
2021	13.64872526532214
2022	13.700814482789848