Year	% of male working-age population with intermediate education
1995	83.202
1996	85.477
1997	79.21
1998	79.365
1999	79.694
2000	78.737
2001	81.422
2002	80.998
2003	81.126
2004	81.442
2005	81.997
2006	81.954
2007	82.071
2008	82.047
2009	80.719
2010	80.468
2011	80.629
2012	80.459
2013	80.3
2014	80.209
2015	79.735
2016	78.751
2017	79.467
2018	79.12
2019	79.169
2020	79.851
2021	73.322
2022	72.685
2023	72.746