Year	% of male working-age population with intermediate education
2001	68.252
2006	66.291
2007	68.348
2008	66.288
2009	65.222
2010	65.444
2011	64.409
2012	65.817
2013	63.21
2014	63.85
2015	63.206
2016	62.53
2017	60.836
2018	61.035
2019	58.432
2020	65.815
2021	68.324
2022	68.382
2023	69.106