Year	% of total labor force (modeled ILO estimate)
1991	6.3024160553551
1992	6.919570114960181
1993	7.516740669469396
1994	7.508998674677945
1995	7.381390222465384
1996	7.55761473432264
1997	7.362995021588027
1998	7.39732743972781
1999	7.115863637728274
2000	6.5333469813654075
2001	6.37616085115761
2002	6.7660971830174805
2003	6.849319347592552
2004	6.656793993972337
2005	6.376550470182088
2006	5.964855946419088
2007	5.547371083451855
2008	5.886477132763453
2009	8.039834146955927
2010	8.315756830442067
2011	8.025084234534377
2012	8.08177598959486
2013	7.9659645786129065
2014	7.4412026595341185
2015	6.867856298787253
2016	6.404373020060303
2017	5.836398333371562
2018	5.288253035192234
2019	4.939647767160913
2020	6.707652739053005
2021	5.795790662172785
2022	4.5099915722714226
2023	4.455968737896935