Looking for a Reliable Source for #s

Hi folks,

This may have already been asked(looked for it but didn't find), so if it has, excuse me please.

What I'm looking for is a reliable source (on the Internet preferably) for current number of hybrid cars sold by Toyota. Since the $3100 tax credit drops in half after the quarter after the quarter Toyota sells 60,000 hybrid cars, I would like to keep up with the numbers. I doubt they will sell that many this month, but I also doubt the dealer can get me a Prius this month.

Anyone have any suggestions?

Thanks!