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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: 06 October 2023 | Methodoleg
International Passenger Survey data are collected via face-to-face interviews with passengers passing through ports and on routes into and out of the UK.
Rhyddhawyd ar: 24 March 2017 | Methodoleg
The International Passenger Survey background notes outline dataset definitions, sample methodology, geography and purpose groupings.
Rhyddhawyd ar: 27 February 2020 | Methodoleg
Understanding the reliability and accuracy of Long-Term International Migration estimates, including sampling distribution, sampling error, statistical significance and confidence intervals.
Rhyddhawyd ar: 23 November 2023 | Methodoleg
An explanation of the methods used to produce the latest provisional statistics on migration flows into and out of the UK.
Rhyddhawyd ar: 14 October 2024 | Methodoleg
Quality and Methodology Information for long-term international migration statistics, detailing the strengths and limitations of the data, methods used, and data uses and users.
Rhyddhawyd ar: 23 February 2024 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 21 June 2024 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 04 December 2020 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 16 November 2023 | Methodoleg
Administrative data sources and quality assurance in the production of admin-based long-term international migration estimates published in bi-annual releases.
Rhyddhawyd ar: 18 May 2020 | Gwybodaeth gorfforaethol
