Schools Not Ranked
Two different reasons a school isn't in the main ranking: some publish real destinations but no per-university counts (can't be weighted by actual enrollment); some publish offers rather than confirmed enrolments at all.
Not ranked · no counts published
Destinations, No Counts
Real destinations, but no per-university counts — can't be weighted like the ranking.
Not ranked · not directly comparable
Schools With Offers-Only Data
Offers, not confirmed enrolments. Since a student can hold several but attend only one, these schools are shown separately and excluded from the ranking.