Year	% of male working-age population with basic education
2009	61.59
2010	56.797
2011	55.866
2012	55.839
2013	56.719
2014	55.711
2015	54.072
2016	53.824
2017	52.958
2018	52.912
2019	51.088
2020	49.512
2021	47.62
2022	46.591
2023	45.26