Well as I said it's terrible terrible problem, but that's different than having a very large problem (from the perspective of having a large % of the priesthood as abusers, which we thankfully don't!). 

Public schools face a "larger volume" of teachers problem.

There are clear 'pattern' differences that shouldn't be swept under the rug (or deleted by NCR censors).  As I pointed out the USCCB just released a report showing that more than 80% of the cases are priests abusing same-sex victims (that's not so in public schools) and more than 90% of the victims are post-pubescent (this is in the case of public schools the same). 

So there are differences in the comparisons.

These differences are crucial for us to know about and study if we're going to make headway in solving the problem.

Scientists don't sweep details under the rug...or engage in selective censorship.

Cheers.