Ah, a classic. That's what I could have used some months ago when I was desperate about how to rotate the screen to how it was before.
There are several webmaster tools like sistrix or majestic seo. however they're liable to pay costs as far as I know.
I didn't check it but I'd say in Europe the Yahoo-index is a bit lower than you said, maybe it is 80/15/5.
Separate names with a comma.