Year	% (modeled ILO estimate)
1991	11.983761713188924
1992	12.300083616406456
1993	11.56819892449612
1994	11.344557182542964
1995	10.999559336696079
1996	11.332411916703593
1997	11.017303044948717
1998	10.765751072937782
1999	11.52535936367933
2000	10.62463485316762
2001	10.137977634898908
2002	10.94209108245017
2003	11.092402008519509
2004	10.863670133295335
2005	10.606292335826886
2006	10.133907787619632
2007	9.964548564095056
2008	9.07396544708569
2009	8.966353387798069
2010	8.25012708338755
2011	7.682068726256931
2012	7.417658887359866
2013	7.385246764378237
2014	7.4147033660710955
2015	8.059833779891603
2016	8.072735828010408
2017	7.54467843679165
2018	5.855084492389014
2019	5.421401330587543
2020	4.574819175277365
2021	4.89949061283531
2022	5.112164621119713
2023	5.175745283974143