Year	% of total working-age population with intermediate education
1995	75.804
1996	75.016
1997	75.475
1998	73.856
1999	77.475
2000	75.821
2001	76.139
2002	75.367
2003	74.816
2004	73.798
2005	73.806
2006	73.205
2007	72.64
2008	72.536
2009	71.823
2010	70.545
2011	69.54
2012	69.119
2013	68.189
2014	67.114
2015	67.161
2016	66.505
2017	66.342
2018	65.727
2019	66.117
2020	64.475
2021	65.224
2022	66.771
2023	65.267