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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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Quality and Methodology Information for suicides in the UK, detailing the strengths and limitations of the data, methods used, and data uses and users.
How the ONS uses detailed statistical methods and analytical tools to assess the impact of residual seasonality on published time series.
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.
Information on strengths and limitations of the data, quality characteristics, users and uses of the data, how the output was created, accessibility, and characteristics.
Quality and Methodology Information for consumer trends and household final consumption expenditure in the UK, detailing the strengths and limitations of the data, methods used, and data uses and users.
Quality and Methodology Information for housing purchase affordability statistics, detailing strengths and limitations, methods used, and data uses and users.
Quality and methodology information for Infrastructure in the UK, investment and net stocks, detailing the strengths and limitations of the data, methods used, and data uses and users.
Links to guidance, methodology and information documents for crime statistics in England and Wales.
An overview of the Office for National Statistics and Department for Environment, Food and Rural Affairs natural capital project and all related publications.
Supporting information for birth statistics, which present figures on births that occur and are then registered in England and Wales. Figures are based on information collected at birth registration.