Materia
- General 7
- Political Philosophy 7
- Political Sociology 7
- Environmental Law 6
- Middle East Studies 6
- Military History 6
- Regional and World History: General Interest 6
- American Studies 5
- Archaeology 5
- Diplomatic and International History 5
- Humanitarian Law 5
- Politics: General Interest 5
- Social Theory 5
- Arbitration 4
- Comparative Law 4
- Dispute Resolution and Mediation 4
- Earth and Environmental Sciences 4
- Economics and Law 4
- Education 4
- Environmental Policy 4