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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: 14 September 2012 | Methodoleg
Designation: National Statistic
Rhyddhawyd ar: 27 February 2020 | Methodoleg
In-depth look at methodology of both Long-Term International Migration (LTIM) and the International Passenger Survey (IPS), including preliminary adjustments, assumptions made for variables, and changes over time.
Rhyddhawyd ar: 07 December 2020 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 25 November 2015 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 10 May 2023 | Methodoleg
Quality and Methodology Information for the International Passenger Survey detailing the strengths and limitations of the data, methods used, and data uses and users.
Rhyddhawyd ar: 09 June 2022 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 19 February 2018 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 28 November 2022 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 28 November 2019 | Methodoleg
Quality and methodology Information for Long-Term International Migration estimates, detailing the strengths and limitations of the data, methods used and data users and uses.
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.