Year	% of total employment (modeled ILO estimate)
1991	8.11252172996892
1992	7.682229594322196
1993	7.650546579134069
1994	7.86741903293981
1995	6.54932368654979
1996	9.04902294685257
1997	8.214466835853461
1998	9.297776805300861
1999	9.51659389279176
2000	9.8026156396366
2001	10.19904121137051
2002	9.944080944028373
2003	9.711582038001437
2004	10.145787680982686
2005	10.09289705535126
2006	10.012238621742911
2007	10.276195350185692
2008	9.983236702133665
2009	9.837388837161567
2010	9.179835287526846
2011	9.589790240366055
2012	9.281586529948646
2013	8.656761314462969
2014	9.28494053085082
2015	8.2731976016403
2016	8.510028240404866
2017	8.713068696225264
2018	8.878785674520454
2019	9.143256333618154
2020	9.45817896460182
2021	9.714002972728956
2022	9.742323035852493