Materia
- Medicine 6
- Psychology 6
- Geography 5
- Politics: General Interest 5
- Anthropology 4
- Environmental Law 4
- Geomorphology and Physical Geography 4
- Hydrology 4
- Oceanography and Marine Science 4
- Comparative Politics 3
- Computer Science 3
- General 3
- General Science 3
- Physics And Astronomy 3
- Agriculture 2
- Drama and Theatre 2
- Earth and Environmental Sciences 2
- Engineering 2
- Engineering: General Interest 2
- Evolutionary Biology 2