The Languages of Linie 9

This something I've just realised. Every morning and evening (and weekends) I get the number 9 Tram to school with the boys and out at weekends. I hear lots of languages on the tram and here they are in decending order! I'm not counting English as me and the boys are the only ones who speak it!

1. German (obvious I know)
2. Turkish
3. Russian
4. Spanish
5. French

Five languages, one route. That sounds like a slogan. Im off to copyright it! :P