Materia
- American History: 20th Century 43
- Psychology 41
- Theory 40
- Moral Philosophy Philosophy 38
- Religion and Society Religion 38
- Asian History 35
- Business and Management 35
- Physics 35
- History of Philosophy Philosophy 34
- International Relations Political Science 34
- clinical psychology 32
- Biology 31
- African-American History 30
- psychiatry 30
- History of Science, Technology, and Medicine 29
- Public Policy 29
- Public International Law Law 28
- neurology 28
- Metaphysics 26
- International Relations 25