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Dewis pwnc arall neu clirio pob hidlydd.
Rhyddhawyd ar: 29 September 2021 | Gwybodaeth gorfforaethol
Detailed information on the administrative structure within Wales.
Rhyddhawyd ar: 13 January 2016 | Gwybodaeth gorfforaethol
Regulations specifying the detailed arrangements for the conduct of the 2001 Census.
Detailed information on the administrative structure within Northern Ireland.
Rhyddhawyd ar: 24 August 2018 | Methodoleg
The technical report for the Annual Business Survey, providing detailed quality and methodology information.
Rhyddhawyd ar: 8 August 2023 | Methodoleg
Detailed information about the methodological and technical procedures used to produce the Annual Purchases Survey (APS) estimates.
Rhyddhawyd ar: 24 June 2020 | Methodoleg
Detailed information about the methodological and technical procedures used to produce the Annual Survey of Goods and Services (ASGS) estimates.
Rhyddhawyd ar: 30 September 2025 | Methodoleg
How the ONS uses detailed statistical methods and analytical tools to assess the impact of residual seasonality on published time series.
Rhyddhawyd ar: 15 March 2022 | Gwybodaeth gorfforaethol
An overview of our plans for more frequent and detailed statistics using administrative data in a rapidly changing world.
Rhyddhawyd ar: 4 February 2016 | Methodoleg
The Business Register and Employment Survey (BRES) is the official source of employee and employment estimates by detailed geography and industry.
Rhyddhawyd ar: 20 January 2016 | Gwybodaeth gorfforaethol
A detailed consultation took place on user needs for ethnicity, national identity, language and religion information from the 2011 Census in England and Wales.
