Year	% of total labor force with advanced education
1995	2.44
1997	4.08
1998	3.63
2000	3.65
2001	3.36
2002	3.46
2003	3.6
2004	3.25
2005	3.02
2006	2.31
2007	2.37
2008	2.47
2009	3.65
2010	3.02
2011	3.16
2012	3.03
2013	3.42
2014	3.73
2015	3.55
2016	3.46
2017	3.31
2018	2.421
2019	2.168
2020	4.086
2021	3.526