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Known quality information affecting sexual orientation and gender identity data from Census 2021 in England and Wales to help users correctly interpret the statistics.
Quality and methodology information for the Management and Expectations Survey (MES), including strengths and limitations of the data, recent corrections, methods, and data uses and users.
Links to guidance, methodology and information documents for crime statistics in England and Wales.
Quality and methodology information for personal well-being in the UK, including strengths and limitations, methods, and data uses and users.
Supporting information on the data used in our published marriage tables, which provide statistics on marriages that took place in England and Wales during the latest available data year.
Guidance about the background and methodology of the Labour Force Survey (LFS).
Methods used to link Companies House persons of significant control to Census 2021 deterministically.
Quality and Methodology Information for environmental goods and services sector statistics, detailing the strengths and limitations of the data, methods used and data uses and users.
Quality and Methodology Information (QMI) report for environmental protection expenditure accounts estimates, detailing the strengths and limitations of the data, methods used, and data uses and users.
