Sources, records and verification dates.

The site uses government and other identified providers. Each board links the source used for its figures and describes the scope of the data.

A source page’s cadence describes how often its publisher generally updates the data; it is not a promise that World Numbers has imported every release. “Last successful verification recorded” is shown only when a dated check exists in the source registry. A missing date means no verification date is recorded. Snapshot retrieval and source verification are different events.

For definitions of the site’s labels, data vintages, estimates and source dates, read How the numbers work. For source selection and corrections, read the Editorial Policy.

Published by Seven Seas Capital LLC. Directory reviewed October 6, 2026.