Please refer to Annex A2 of PISA 2022 Results (Volume I): The State of Learning and Equity in Education(OECD, 2023[1]).
References
[1] OECD (2023), Annex A2. The PISA target population, the PISA samples, and the definition of schools, OECD Publishing, Paris, https://doi.org/10.1787/007f7d8e-en.