I agree with LFry, we are not trying to be vague, but what stats someone needed to be competitive LY has no bearing on this year because the pool of applicants will be completely different. Additionally, academically there may be stronger districts in one part of the state than another part. For example, No VA (Fairfax) is academically one of the top districts in the nation + tons of applicants, but go down to Emporia and it is not only academically different, but so is the pool size. The Emporia candidate still can get an MOC (congressional) nom that the Fairfax candidate can't due to residency alone.
As LFry stated it can vary due just to the fact of where you live.
If you are asking if PA is competitive regarding can you get 3 MOC noms, than it is probably in the body of the MOC's application. Typically states that spread the wealth will state if you receive a nom from 1 source we will not consider you for a nom. Several states do state on their application this information.
That is usually a hint that the stats will be very strong because they have a high number of qualified applicants.