@MarkSzente Data come from the EU labour force survey. Please refer to the following Explanatory notes, particularly page 42: https://ec.europa.eu/eurostat/documents/1978984/6037342/EU-LFS+Explanatory+notes+from+Q1+2021+onwards.pdf
For more information on LFS, please refer to the following #StatisticsExplained glossary: https://ec.europa.eu/eurostat/statistics-explained/index.php?title=Glossary:Labour_force_survey_(LFS)
🐦🔗: https://n.respublicae.eu/EU_Eurostat/status/1668511289084194816