Year	% of total labor force (modeled ILO estimate)
1991	9.888
1992	9.954
1993	9.757
1994	9.873
1995	9.674
1996	9.673
1997	9.694
1998	9.863
1999	9.912
2000	9.903
2001	10.002
2002	10.076
2003	9.817
2004	9.696
2005	9.538
2006	9.287
2007	9.455
2008	9.681
2009	10.155
2010	10.054
2011	9.956
2012	9.865
2013	9.931
2014	10.03
2015	10.109
2016	10.286
2017	10.336
2018	10.438
2019	10.416
2020	11.01
2021	11.068
2022	10.602
2023	10.512