Report
Spot an error? Report it.
All published data goes through a traceable pipeline (raw → staging → core → mart), but we can be wrong. If a figure seems inconsistent with an official source, or a method appears biased, tell us. Confirmed corrections are published on /corrections.
The form
The more specific you are, the faster we can verify. A contradicting source (link to an official dataset or document) speeds up triage a lot.