Year	% of total labor force with advanced education
2004	6.899184769589452
2006	6.119286091744998
2007	6.100139169572442
2008	6.2710258572688735
2009	7.3954032692550795
2010	8.252833833501906
2011	8.439122772948064
2012	8.351502518574373
2013	8.45724924896007
2014	8.64420636429198
2015	8.583900042187224
2016	8.580129308200622
2017	8.21373993920783
2018	8.061566479188825
2019	8.541781110034137
2020	7.9396936229345725
2021	8.000770718293586
2022	6.588829094502436