Year	% of total employment (modeled ILO estimate)
1991	12.7025766585053
1992	12.6570342646589
1993	12.6014592551352
1994	12.6053417755384
1995	12.5837809046118
1996	12.5667345072707
1997	12.5695167286245
1998	12.5428335959979
1999	12.5123183050012
2000	12.6227056000499
2001	12.8322996852308
2002	13.0421624376802
2003	13.2033956493243
2004	13.6211966541222
2005	13.9242807581014
2006	13.9235477605791
2007	14.1508679305656
2008	14.4301996504956
2009	14.6069431570134
2010	14.8471744616792
2011	14.7541733363823
2012	14.7072922284139
2013	14.612095115491
2014	14.5174726438405
2015	14.3681453021306
2016	14.1720400603649
2017	14.0078087540242
2018	13.7996167533534
2019	13.7283039497062
2020	13.7365617568113
2021	13.4620327655948
2022	13.4002259286331