Year	% of total labor force (modeled ILO estimate)
1991	6.85
1992	6.853
1993	6.859
1994	6.828
1995	6.99
1996	7.147
1997	7.335
1998	7.517
1999	7.682
2000	7.856
2001	8.039
2002	8.248
2003	8.397
2004	8.551
2005	8.697
2006	8.614
2007	8.534
2008	8.486
2009	8.406
2010	8.318
2011	8.222
2012	8.156
2013	8.088
2014	7.992
2015	7.894
2016	7.8
2017	7.723
2018	7.652
2019	6.51
2020	7.859
2021	6.38
2022	4.822
2023	4.172