Year	% of total labor force with advanced education
2007	26.08
2008	18.787
2009	20.074
2010	20.211
2011	19.968
2012	18.477
2013	17.219
2014	17.471
2015	17.529
2016	16.815
2017	17.817
2018	13.08
2019	12.573
2020	12.77
2021	10.675
2022	8.91