2024-04-102024-04-102013https://otos.stat.fi/handle/123456789/37491enCC BY 4.0degreeseducationgraduateslevel of educationqualificationsEducational structure of population 2012Väestön koulutusrakenne 2012Befolkningens utbildningsstruktur 2012URN:NBN:fi-fe20230925137165fulltext