>>The national languages of Switzerland are German (central and north-eastern Switzerland), French (western Switzerland), Italian (southern Switzerland) and Rhaeto-Romanic (southeastern Switzerland).
>>Probably all of them are Swiss versions.
>
>And the winner is Nick!

I checked in a fact book, and technically there are indeed the 4 languages. Practically, there are only the 3, however. Less than 1% of the people speak the 4th type, and it doesn't appear to be posted widely, as the other three are.