Help: Symbian statistics by geography?

Vojtech, Mr Czech Republic, now based in London, is on the hunt for some Symbian statistics, ideally by geography.

I’ve always been a fan of the Symbian operating system, despite whacking it with a large stick at every opportune point (tough love, I’d like them to succeed) — and it’s for this reason that I’m posting this note.

Do you have — or can you recommend a source of geographic Symbian use statistics for Vojtech? It’s — in the end — going to help out Symbian so I’d appreciate your suggestions.

My fag packet calculations that might be entirely wrong:

Europe: Tons
Africa: Lots
Asia: Not so much
Americas: Rubbish

How’d I do?