Year	% (modeled ILO estimate)
1991	7.536
1992	7.798
1993	7.902
1994	8.034
1995	8.121
1996	8.799
1997	8.934
1998	9.079
1999	9.253
2000	9.422
2001	9.053
2002	9.351
2003	8.663
2004	8.58
2005	8.48
2006	8.721
2007	10.729
2008	10.568
2009	11.098
2010	11.37
2011	11.415
2012	11.141
2013	10.092
2014	9.709
2015	10.477
2016	11.398
2017	12.045
2018	11.09
2019	10.369
2020	11.154
2021	10.279
2022	10.151
2023	10.446