Year	% of total working-age population with intermediate education
2002	72.17420941801882
2003	72.5297464365866
2004	71.66676255348698
2005	72.79093188135404
2006	73.04083819646426
2007	73.1476963286869
2008	72.58828251644772
2009	72.8794010307026
2011	71.68146003736747
2012	74.10536224639559
2013	74.09721704938718
2014	73.66335967780455
2015	73.04497855793144
2016	71.11563039525444
2017	70.64352696810265
2018	70.6393107084557
2019	71.07727455170982
2020	65.70176060625421
2021	69.55053603229786
2022	70.17951509321875
2023	69.68024211661671