Year	% of male working-age population with intermediate education
2005	59.75
2006	58.757
2007	58.476
2008	57.119
2009	59.25
2010	59.487
2011	59.06
2012	60.232
2013	62.975
2014	64.062
2015	64.785
2016	66.286
2018	67.545
2019	67.087
2020	64.833
2021	64.434
2022	64.141