Any use of this map can be made as long as you credit me (Eric Gaba – Wikimedia Commons user: Sting) and Wikimedia Commons user: NordNordWest as the authors and distribute the copies and derivative works under the same license(s) that the one(s) stated below. A message with a reply address would also be greatly appreciated.
This W3C-invalid map was improved or created by the Wikigraphists of the Graphic Lab (fr). You can propose images to clean up, improve, create or translate as well.