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Did we get it wrong?

If a figure on the site looks wrong, we want to know. Here is what a report should contain, what we do with it, and which errors we have corrected.

How to report

Write to us using the form. Include:

What happens next

  1. We check the figure against the source.
  2. If it is wrong, we correct it everywhere it appears on the site and record the correction in the log below, with the date.
  3. If it is right, we explain how it was worked out. You get the reply if you gave your email address in the form.

Corrections

No corrections have been logged yet.

Who runs the site, and how the figures are worked out, is on the About page.