h2g2 The Hitchhiker's Guide to the Galaxy: Earth Edition

Good entry there.

I always wondered what happened during one.

Is there any information on how many exorcisms are 'successful' and where what countries have the most exorcisms performed etc to put the whole thing in context?

Sorry, missed this.

I can't readily put my hands on figures for different countries but I would hazard a guess that some countries with a more, ah, less-defined sense of the ridiculous might have more exorcisms.

It might be interesting to find out if some Exorcists are more successful than others, if there is a "star" performer, if there are league tables etc.