- College students10,594
- Universities and colleges7,166
- College buildings5,489
- Construction (Assembling)4,273
- College campuses3,317
- Historic buildings2,448
- College administrators2,172
- Historic sites2,057
- Agricultural exhibitions1,958
- Fairgrounds1,835
- Lecture halls1,773
- Fairs1,755
- Nuclear reactors1,609
- Engineers1,499
- Buildings1,309
- Lost architecture1,098
- Student unions1,075
- Houses998
- Sports facilities975
- College students -- Societies, etc.957