Year	% (modeled ILO estimate)
1991	24.520804527590588
1992	24.001411269880776
1993	24.41498711072118
1994	24.471464967694292
1995	25.54640237515348
1996	25.106551370500302
1997	23.99292280339537
1998	23.728863957377467
1999	23.799027606335702
2000	24.26108177795626
2001	24.51630928381295
2002	24.08446802580612
2003	23.49483584011625
2004	24.328602739718836
2005	24.762118399187948
2006	25.920941951689937
2007	26.19659512130218
2008	26.593454664701188
2009	25.71477743715542
2010	25.92163767847117
2011	25.300935415319803
2012	25.004347762577254
2013	24.481135544802783
2014	24.99275734235161
2015	25.818137656892972
2016	24.98744376306732
2017	25.41346531805142
2018	25.79496787910626
2019	25.160265748381583
2020	22.156479120079975
2021	23.348208238541197
2022	25.007078013195468
2023	25.57005184462521