952 :SCHL RGN-4 CAT
School region. 1. NORTHEAST: Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut, New York, New Jersey, and Pennsylvania 2. NORTH CENTRAL: Ohio, Indiana, Illinois, Michigan, Wisconsin, Minnesota, Iowa, Missouri, North D... (view details)
Taken from: Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 1995 - Core Data.