Year	% of total employment (modeled ILO estimate)
1991	11.8295856899738
1992	11.6674970317211
1993	11.3913767040721
1994	11.1167275403791
1995	10.8782496189461
1996	10.6556301972482
1997	10.5127124520592
1998	10.3852285291974
1999	10.2839450895471
2000	10.0311399983468
2001	9.88791415609117
2002	9.7976694387169
2003	9.81345700453326
2004	10.0322580520972
2005	10.3440871371277
2006	11.1350858733944
2007	12.0536556118847
2008	13.0830302322333
2009	14.0565972792283
2010	15.1334204150577
2011	16.2491819672927
2012	17.3669799926095
2013	16.96278944616
2014	16.5996067392816
2015	16.2278502679217
2016	15.7303662094648
2017	15.2037205460195
2018	14.7125742033175
2019	14.1263655919805
2020	13.41286711994
2021	13.4594719242616
2022	13.6036771497436