Year	% of total labor force with advanced education
2007	9.681
2008	9.79
2009	9.862
2010	15.456
2011	14.643
2012	19.096
2013	16.921
2014	21.06
2015	20.455
2016	21.364
2017	16.706
2018	15.369
2019	13.267
2020	12.663
2021	11.992
2022	10.491
2023	8.598