Year	% of total labor force (modeled ILO estimate)
1991	5.947712758163877
1992	6.391507526130965
1993	7.085080122164173
1994	8.43297597991443
1995	9.409354287022403
1996	10.003716540570483
1997	10.649147858125259
1998	11.506305721525347
1999	11.923736619982977
2000	11.182621507932723
2001	10.775442385335671
2002	10.559966339248566
2003	10.302088072831413
2004	10.033452835004127
2005	9.370153340898547
2006	8.732704040906354
2007	7.632253079669521
2008	7.348106971728941
2009	9.010901468479265
2010	8.588657425981966
2011	8.029784788888614
2012	7.570320125950806
2013	7.627701050870777
2014	7.56199681085316
2015	7.5374814196840365
2016	7.370616247925124
2017	7.024139371709803
2018	6.574289407505909
2019	6.621522357659954
2020	7.117403390868756
2021	6.7278540306834005
2022	5.594767124586693
2023	5.199823857638874