Year	% of total labor force with advanced education
2002	9.507
2003	7.387
2004	7.925
2005	6.281
2006	6.049
2007	6.625
2008	5.122
2009	6.293
2010	8.474
2011	9.326
2012	10.824
2013	11.476
2014	9.621
2015	9.248
2016	7.815
2017	7.128
2018	6.033
2019	5.261
2020	5.369
2021	4.915
2022	5.28
2023	3.584