Year	% (modeled ILO estimate)
1991	13.56473962684919
1992	14.083963349371137
1993	13.762232774416232
1994	13.961569546431523
1995	13.730819712651263
1996	14.014702024765016
1997	13.943553057518884
1998	13.952621520315144
1999	14.416035403807067
2000	14.345992441774014
2001	14.411813043291671
2002	13.951749385953494
2003	14.430146471101601
2004	14.8339187852435
2005	15.181705828784823
2006	15.358799199751923
2007	15.79172814576078
2008	14.933613580767233
2009	15.031031987449747
2010	14.736259905056341
2011	14.264672023873857
2012	14.281471697320788
2013	14.161379751026681
2014	14.004028061219055
2015	14.239660578236624
2016	14.635824719119281
2017	14.319600126425014
2018	13.652585695157908
2019	13.0266587600965
2020	11.90883119496889
2021	12.118986837241788
2022	12.500972928465782
2023	12.800312907674455