„On average, only 43% of students enrolled in bachelor’s programmes will complete their studies within the expected timeframe. In only a handful of countries – Ireland, Israel, Romania, the Republic of Türkiye and the United Kingdom – does the share exceed 60%, while in Austria, Chile, Colombia, the French Community of Belgium and Peru it is less than 25%.“
OECD (Hrsg.), Education Indicators in Focus 92 (Mai 2026), S. 4.