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Corrections, licensing, source questions and technical issues.
Use this page for correction requests, source questions, licensing, commercial-use requests, technical issues and general messages.
The most useful messages are specific. Include the page URL, the value or issue involved, and any better source or context we should check.
Corrections
For a correction, include the graphic URL, the exact number or label in question, the source you believe is stronger, and a short explanation. If the issue is visual rather than numerical, describe where it appears on the page.
Source and methodology questions
For a source question, include the page URL and the dataset, table, unit, date range or caveat you are asking about. If a link is broken, say whether the source has moved or whether you cannot verify the value.
Licensing and commercial use
For licensing, include the graphic URL, intended use, audience size, distribution channel, territory, duration and whether you need branded, unbranded, custom or white-label assets.
Technical issues
For technical issues, include the page URL, device, browser, what you expected, what happened, and whether the issue affects downloads, embeds, page layout, source links or mobile display.
Email fallback: [email protected]