Classification of education (DISCED-15), completed educations, v1:2022
DISCED-15 acts as a classification system across statistics-producing authorities within the education sector in Denmark.
https://www.dst.dk/en/Statistik/dokumentation/nomenklaturer/disced15-audd?id=b6cca659-0e8f-49f8-8d70-618ebe82bbd2