Year	% of male working-age population with intermediate education
1999	84.587
2000	82.038
2001	82.682
2002	81.847
2003	81.071
2004	81.36
2005	82.256
2006	81.418
2007	81.271
2008	81.302
2009	79.641
2010	78.361
2011	78.275
2012	78.465
2013	78.224
2014	76.306
2015	73.945
2016	71.924
2017	73.064
2018	73.187
2019	73.379
2020	73.608
2021	74.829
2022	75.098
2023	74.739