Interesting and helpful stats.
They may need to start including languages not of this world:
This is interesting. The post mentions English as the most widespread language spoken by non-native speakers. I wonder what 2 through 10 would be on that list.
Guess? French or Spanish would follow. Maybe also Arabic.
Another cool language fact: Albanian (Shqip) is one of the only languages not derived from any other language. In other words, it is indeed one of its kind.