Year	% of male working-age population with intermediate education
1995	77.699
1996	78.053
1997	77.138
1998	77.808
1999	78.355
2000	77.619
2001	76.538
2002	76.406
2003	77.272
2004	71.024
2005	70.639
2006	70.083
2007	70.845
2008	71.232
2009	70.666
2010	70.35
2011	69.631
2012	70.036
2013	70.151
2014	67.841
2015	67.283
2016	67.612
2017	67.489
2018	67.855
2019	67.51
2020	65.893
2021	66.189
2022	67.254
2023	67.124