Year	% of total employment (modeled ILO estimate)
1991	7.32721096834035
1992	7.16825567869238
1993	7.03668745979021
1994	6.89356999983257
1995	6.76206832956798
1996	6.52129622293404
1997	6.38693221324432
1998	6.27405503667022
1999	6.1963653951378
2000	6.05444107199862
2001	5.87810126561437
2002	5.70989400853229
2003	5.54194724040575
2004	5.35182699932898
2005	5.20193684027223
2006	5.10189166204037
2007	4.88493780666655
2008	4.65212674464236
2009	4.40768823794062
2010	4.21387902908443
2011	4.11157815744307
2012	3.99918447714699
2013	3.99295133497108
2014	4.00646760827727
2015	3.94124568151183
2016	3.79839627716134
2017	3.68040650050375
2018	3.57656150100691
2019	3.56320325110952
2020	3.65511327967499
2021	3.62851539886625
2022	3.52278778151929