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Dewis pwnc arall neu clirio pob hidlydd.
Rhyddhawyd ar: 28 March 2023 | Setiau data
This dataset provides Census 2021 estimates that classify usual residents aged 3 years and over in Wales by their ability to read Welsh. The estimates are as at Census Day, 21 March 2021.
Rhyddhawyd ar: 6 December 2022 | Setiau data
Census 2021 estimates that classify usual residents in Wales by their ability to read Welsh. The estimates are as at Census Day, 21 March 2021.
Rhyddhawyd ar: 18 July 2022 | Erthygl
Rhyddhawyd ar: 13 December 2024 | Data a gyrchwyd gan y defnyddiwr
Rhyddhawyd ar: 24 September 2025 | Data a gyrchwyd gan y defnyddiwr
Rhyddhawyd ar: 13 September 2017 | Data a gyrchwyd gan y defnyddiwr
Rhyddhawyd ar: 1 December 2022 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 28 November 2023 | Gwybodaeth gorfforaethol
Definition of Welsh reading ability, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Rhyddhawyd ar: 10 January 2024 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 4 February 2021 | Gwybodaeth gorfforaethol
