Subfield
- Education223
- Political Science and International Relations127
- Safety Research120
- Linguistics and Language96
- Human Factors and Ergonomics86
- Gender Studies78
- Law61
- Development55
- Demography49
- Sociology and Political Science42
- Communication38
- Health38
- Urban Studies34
- Library and Information Sciences32
- Geography, Planning and Development30
- Public Administration28
- General Social Sciences27
- Language and Linguistics22
- Anthropology19
- Transportation9