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Dewis pwnc arall neu clirio pob hidlydd.
Rhyddhawyd ar: 28 November 2023 | Gwybodaeth gorfforaethol
Definition of Welsh writing ability, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Rhyddhawyd ar: 5 April 2019 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 22 June 2022 | Gwybodaeth gorfforaethol
In this section, you’ll find information on development and testing towards meeting user need for information on ethnic group, national identity, religion and language.
Rhyddhawyd ar: 6 September 2024 | Gwybodaeth gorfforaethol
Definition of main language (detailed), categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Rhyddhawyd ar: 20 January 2016 | Gwybodaeth gorfforaethol
A detailed consultation took place on user needs for ethnicity, national identity, language and religion information from the 2011 Census in England and Wales.
Rhyddhawyd ar: 25 June 2026 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 26 March 2025 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 9 January 2020 | Methodoleg
Appendix to the main article detailing some technical details for anyone interested in using Global Database of Events, Language and Tone (GDELT) data.
Rhyddhawyd ar: 28 June 2018 | Gwybodaeth gorfforaethol
Published 28 June 2018
