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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: 12 January 2016 | Gwybodaeth gorfforaethol
Correction notices for the Report for Parliamentary Constituencies Census 2001 output.
Rhyddhawyd ar: 13 January 2016 | Gwybodaeth gorfforaethol
Information about the content and availability of 2001 Census reports.
Rhyddhawyd ar: 19 August 2025 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 3 June 2019 | Gwybodaeth gorfforaethol
Evaluation reports covering each stage of the 2001 Census programme.
Rhyddhawyd ar: 17 June 2025 | Gwybodaeth gorfforaethol
The outcomes and analysis from the Consultation held in 2023 to inform the Future of Population and Migration statistics (FPMS) recommendation and programme of work.
Rhyddhawyd ar: 7 July 2021 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 7 September 2017 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 9 October 2017 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 13 July 2026 | Gwybodaeth gorfforaethol
How to report a security vulnerability on any Office for National Statistics (ONS) service or system.
