2016 2017 2018 2019 2020 2021
Enrolment in general education schools, thousands 564.7 575.2 584.4 592.9 609.1 624.5
Enrolment in higher education institutions, thousands 140.3 143.8 147.7 148.8 157.3 159.8
Number of persons working for doctoral degree, persons 4 076 3 977 3 512 3 976 4 010 3 879