Year	% (modeled ILO estimate)
1991	6.928
1992	6.796
1993	6.763
1994	6.728
1995	6.657
1996	6.711
1997	6.504
1998	6.288
1999	6.181
2000	6.363
2001	5.01
2002	5.059
2003	6.377
2004	6.316
2005	6.219
2006	6.574
2007	7.384
2008	8.399
2009	8.291
2010	7.611
2011	8.541
2012	8.323
2013	7.486
2014	8.12
2015	10.471
2016	10.791
2017	11.289
2018	10.106
2019	10.386
2020	8.926
2021	9.681
2022	10.792