What a strange statement, why would you assume jews would “maybe” be more comfortable than Muslims at a catholic school, given the history of the catholic church’s attitude towards Jews in particular? (Hopefully not still very prevalent, and I don’t think it matters much now, but it’s a strange distinction to make to me. I know some Christians who would also draw a sharp distinction between themselves and Catholicism.)
I’d be interested if that number is public. I would actually tend to think that the % of catholic applicants is smaller than 80%, that a lot of applicants do apply because it’s T20 rather than taking religion into consideration.