2011 2012 2013 2014 2015 2016 2017 2018
Enrolment in general education schools, thousands 568.5 559.4 553.0 554.0 553.9 564.7 575.2 584.4
Enrolment in higher education institutions, thousands 95.1 109.5 117.7 124.2 132.9 140.3 143.8 147.7
Number of persons working for doctoral degree, persons 4 266 3 040 3 213 3 410 3 765 4 076 3 977 3 512

Year