Corrections

We publish a lot of specific numbers. Some of them will be wrong. When one is, we fix it, we date the fix, and — if the error was material — we say what it was. We don't quietly edit and pretend.

A source link is worth ten times a description. Entries where our sources genuinely disagree are labelled "sources differ" and show the range rather than picking a number and hoping. We would rather tell you the answer is contested than tell you a clean lie.