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Dewis pwnc arall neu clirio pob hidlydd.
Rhyddhawyd ar: 26 June 2020 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 20 March 2026 | Gwybodaeth gorfforaethol
Articles about ONS methodological research work that is still in progress or work that has been completed.
Rhyddhawyd ar: 21 December 2020 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 18 January 2016 | Gwybodaeth gorfforaethol
2011 Census questionnaire processing involved data capture, scanning, envelope slitting, sorting, removing spines from questionnaires and shredding.
Rhyddhawyd ar: 17 October 2023 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 19 August 2020 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 12 October 2018 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 14 October 2018 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 26 October 2017 | Methodoleg
Rhyddhawyd ar: 12 April 2023 | Methodoleg
Guidance designed to help you complete the Annual Survey of Hours and Earnings (ASHE) questionnaire.
