Year	% of total working-age population with basic education
2000	44.96593269711406
2001	44.03101867662069
2002	43.81946990396159
2003	43.7631495574096
2004	43.364074989045946
2005	43.496274194930734
2006	44.35020836940509
2007	44.38838076465636
2008	43.77989638788363
2009	43.81626934726738
2010	41.498203393758004
2011	41.42693408980912
2012	41.36746248436838
2013	40.88117765559441
2014	40.740274067352395
2015	40.44141468064167
2016	40.31576340981742
2017	40.25389413987045
2018	40.08009087318695
2019	40.159462807259054
2020	38.971836114745244
2021	39.66191462315792
2022	39.84407302697344
2023	39.501188796712725