Year	% of total working-age population with advanced education
1992	88.247
1993	86.989
1994	87.204
1995	86.969
1996	85.028
1997	83.29
1998	86.32
1999	88.154
2000	87.747
2001	87.108
2002	87.605
2003	87.394
2004	86.14
2005	86.334
2006	84.559
2007	85.391
2008	85.438
2009	83.888
2010	83.004
2011	81.882
2012	80.518
2013	79.545
2014	81.888
2015	82.351
2016	82.946
2017	82.298
2018	83.434
2019	83.757
2020	82.472
2021	82.996
2022	83.211
2023	83.59