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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: 19 October 2017 | Methodoleg
Rhyddhawyd ar: 15 February 2023 | Methodoleg
Quarterly statistics on crime levels and trends during the coronavirus pandemic. Includes details of the datasets used to compile our crime statistics.
Rhyddhawyd ar: 22 July 2021 | Methodoleg
An assessment into the comparability of estimates produced from the face-to-face Crime Survey for England and Wales (CSEW) and the Telephone-operated Crime Survey for England and Wales (TCSEW), exploring survey design, sample design, questionnaire changes and modal changes.
Rhyddhawyd ar: 25 July 2025 | Methodoleg
Quarterly statistics on crime levels and trends in England and Wales, including detailed information on datasets used to compile our crime statistics.
Rhyddhawyd ar: 04 June 2024 | Methodoleg
Exploring the impact of sample size and response rate on data quality for the Crime Survey for England and Wales.
Rhyddhawyd ar: 20 July 2023 | Methodoleg
Latest update on the progress being made to improve crime statistics for England and Wales.
Rhyddhawyd ar: 21 July 2022 | Methodoleg
Rhyddhawyd ar: 28 July 2021 | Methodoleg
Rhyddhawyd ar: 17 July 2020 | Methodoleg
