Year	% of total labor force (modeled ILO estimate)
1991	6.75
1992	6.955
1993	7.4
1994	7.5
1995	7.2
1996	7.225
1997	7.314
1998	7.382
1999	7.6
2000	9.589
2001	11.63
2002	10.94
2003	10.28
2004	9.518
2005	8.816
2006	8.17
2007	8.42
2008	10.94
2009	8.14
2010	8.61
2011	8.612
2012	13.8
2013	14.479
2014	14.768
2015	14.29
2016	13.867
2017	13.67
2018	13.554
2019	13.393
2020	15.176
2021	14.796
2022	13.813
2023	13.544