- College students11,132
- Universities and colleges7,165
- College buildings5,697
- Construction (Assembling)4,295
- College campuses3,606
- Historic buildings2,482
- College administrators2,379
- Historic sites2,057
- Agricultural exhibitions1,958
- Fairs1,877
- Fairgrounds1,835
- Lecture halls1,831
- Nuclear reactors1,619
- Engineers1,499
- Buildings1,310
- Lost architecture1,103
- Student unions1,091
- Houses1,002
- Sports facilities989
- College students -- Societies, etc.957