Year	% of total working-age population with advanced education
2004	78.888
2005	77.877
2006	75.973
2007	76.248
2008	76.534
2009	76.855
2010	77.762
2011	78.391
2012	78.11
2013	79.194
2014	79.073
2015	79.604
2016	79.551
2017	80.035
2018	79.316
2019	79.192
2020	74.906
2021	76.549
2022	77.42
2023	77.58