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We moved them to The National Archives website, to keep this website as responsive as possible.
Please note: all historical data is still on this website.
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Dewis pwnc arall neu clirio pob hidlydd.
National and subnational mid-year population estimates for England and Wales, broken down by administrative area, age, sex and components of population change.
Quality and methodology information for mid-year population estimates in the UK, detailing the strengths and limitations of the data, methods used, and data uses and users.
Quality and Methodology Information for the Opinions and Lifestyle Survey (OPN), including strengths and limitations, recent improvements and quality characteristics.
Explains why entities are classified to the public sector, and the concept of public sector control and how this differs from the notion of independence.
Summary of the three measures of UK greenhouse gas (GHG) emissions: territorial, residence and footprint.
Quality and Methodology Information (QMI) for the Winter CIS, detailing the strengths and limitations of the data, methods used, and data uses.
Background information and methodology for income estimates for small areas, England and Wales, detailing the strengths and limitations of the data, methods used, and data uses and users.
Quality and methodology information for marriage statistics, detailing the strengths and limitations of the data, methods used and data uses and users.
Quality and methodology information for the Index of Services, detailing the strengths and limitations of the data, methods used, and data uses and users.
Quality and methodology information for the Index of Production, detailing the strengths and limitations of the data, methods used, and data uses and users.
