Corrections and Error Reports

Email 610059448qq@gmail.com with the page URL, location of the issue, the value you believe is correct and, where possible, a link to the original source.

Process

1. Confirm the issue can be reproduced;
2. check the World Bank or other original source;
3. distinguish site errors, source revisions and methodology differences;
4. correct data, wording, formulas or pages where needed;
5. update methodology notes for material changes.

We prioritize errors that affect calculations, sourcing or many pages.