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Dewis pwnc arall neu clirio pob hidlydd.
Nid yw holl gynnwys y cyfrifia wedi'i ryddhau. Edrychwch am ddatganiadau sydd i ddod ar y calendr datganiadau. Fel arall, gallwch greu set ddata eich fun.
Rhyddhawyd ar: 30 January 2013 | Erthygl
Rhyddhawyd ar: 26 October 2023 | Gwybodaeth gorfforaethol
Use these groups of categories to research and analyse Census 2021 ethnic group data.
Rhyddhawyd ar: 28 November 2023 | Gwybodaeth gorfforaethol
Definition of ethnic group, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Definition of ethnic group (detailed), categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Rhyddhawyd ar: 05 April 2022 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 19 March 2024 | Gwybodaeth gorfforaethol
Use these groups of categories to research and analyse Census 2021 ethnic group (detailed) data.
Definition of ethnic group of the Household Reference Person, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Rhyddhawyd ar: 01 November 2016 | Gwybodaeth gorfforaethol
Definition of position in communal establishment and ethnic group, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
