Year	% of male working-age population with intermediate education
2001	84.014
2002	81.807
2003	82.528
2004	82.29
2005	83.299
2006	81.559
2007	82.697
2008	74.823
2009	67.493
2010	79.663
2011	78.599
2012	81.512
2013	79.614
2014	80.653
2015	77.611
2016	75.673
2017	77.464
2018	78.071
2019	79.214
2020	76.972
2021	78.626
2022	78.517
2023	72.021