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Dewis pwnc arall neu clirio pob hidlydd.
Rhyddhawyd ar: 19 September 2025 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 10 October 2024 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 19 April 2022 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 9 November 2018 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 1 June 2021 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 10 May 2024 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 10 October 2023 | Gwybodaeth gorfforaethol
Variables used in Census 2021 data, includes age, sex, household composition and legal partnership status.
Rhyddhawyd ar: 12 February 2021 | Gwybodaeth gorfforaethol
How we evaluated the results of our research and testing to finalise the Census 2021 online help guidance for the question “What is your sex?”. Aims to ensure that it is in line with the target concept of sex being sex as recorded on legal/official documents and is publicly acceptable.
