Materia
- Engineering 40
- American Studies 37
- Recreational Mathematics 37
- English Literature: General Interest 34
- Asian Studies 33
- European History after 1450 27
- Comparative Politics 26
- Computer Science 25
- History of Ideas and Intellectual History 25
- Philosophy: General Interest 23
- Earth and Environmental Sciences 22
- European Literature 22
- Psychiatry 22
- Anthropology 21
- Literary Texts 21
- Public International Law 21
- Social and Population History 21
- Classical Literature 20
- Management 20
- Ancient History 19