Organisation for Economic Co-operation and Development (OECD)
What it publishes
Comparable statistics across member countries: economy, tax, health, education (PISA), wages, productivity, inequality and public spending.
How often
Continuous, dataset by dataset. It has a documented data API.
Checking its records
Figures are harmonised across countries and can differ from the UK's own published numbers. Say which one you are repeating.
Go to Organisation for Economic Co-operation and Development (OECD)
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