Map in French of the knowledge of English language in EU and candidate countries with an accession date planned (Croatia and Iceland - however the data for the last one is unknown).
<a href="//commons.wikimedia.org/wiki/User:Treehill" title="User:Treehill">Treehill</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>