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Dewis pwnc arall neu clirio pob hidlydd.
Rhyddhawyd ar: 6 November 2023 | Setiau data
Comparing the quality of ethnicity data recorded in individual Hospital Episode Statistics (HES) sub-datasets, including Admitted Patient Care (APC), Outpatients (OP), and Accident and Emergency (A&E) and Emergency Care Dataset (ECDS), with Census 2021.
Rhyddhawyd ar: 26 January 2016 | Gwybodaeth gorfforaethol
Find out how the emergency services use census data.
Rhyddhawyd ar: 3 February 2016 | Gwybodaeth gorfforaethol
This page of the Office for National Statistics website will be used to keep staff on all sites fully informed in the event of a major incident, such as a fire, power outage or security alert.
Rhyddhawyd ar: 24 October 2024 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 26 January 2018 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 28 September 2015 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 22 June 2026 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 14 June 2022 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 16 August 2022 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 21 February 2019 | Gwybodaeth gorfforaethol
