The Office for National Statistics (ONS) is expected to publish the results of the 2021 Census in relation to the Welsh language between spring 2022 and spring 2023.
Mae'r fethodoleg a ddefnyddir i gynhyrchu data'r Asiantaeth Ystadegau Addysg Uwch (HESA) wedi'i diweddaru o flwyddyn academaidd 2022/23, gan effeithio ar amcangyfrifon NEET o 2022 ymlaen.