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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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Explains the methods and data sources we use to record pensions in fiscal statistics.
A joint statement with The Pensions Regulator (TPR) and the Pension Protection Fund (PPF) on defined benefit pensions, summarising the different approaches taken to data collection and how the data are used by the three organisations.
Important information to inform users and explain any misunderstandings around our migration statistics.
Methodology for national population estimates broken down into small geographical areas – Super Output Areas, health geographies, electoral wards, Parliamentary constituencies and National Parks.
Quality and Methodology Information for estimates of UK quarterly greenhouse gas emissions, detailing methods used, data it provides, and strengths and limitations
Quality and methodology information (QMI) for labour productivity, detailing the strengths and limitations of the data, methods used, data uses and users.
Methods to calculate natural capital ecosystem service accounts that estimate habitat extent, ecosystem services and asset value in the UK.
Supporting information for skill and qualification suitability estimates in the UK labour market. Methods used, data strengths, limitations, uses and users.
This user guide provides information on the data and methods used to compile ONS measures of labour demand by employers, using online job adverts provided by Textkernel.
Quality and methodology information for balance of payments (BoP) statistics, detailing the strengths and limitations of the data, methods used, and data uses and users.
