Year	% of total working-age population with advanced education
2005	73.90019801757937
2010	70.47338167605558
2012	70.37645452609972
2018	67.86298555138568
2019	68.79736057170365
2020	67.5491684854216
2021	68.07352202212113
2022	69.43756836897535