Year	% of total working-age population with advanced education
1996	79.643
1997	79.075
1998	78.899
1999	80.038
2000	78.545
2001	78.688
2002	80.262
2003	80.579
2004	80.68
2005	80.777
2006	81.193
2007	82.25
2008	81.289
2009	81.41
2010	81.307
2011	81.008
2012	79.414
2013	78.16
2014	78.884
2015	78.853
2016	79.978
2017	81.638
2018	81.908
2019	82.608
2020	82.105
2021	81.273
2022	81.511
2023	80.171