Subfield
- Finance10
- Economics and Econometrics8
- Geography, Planning and Development8
- Reproductive Medicine8
- Speech and Hearing8
- Waste Management and Disposal8
- Accounting7
- Education7
- Human Factors and Ergonomics7
- General Social Sciences6
- Management, Monitoring, Policy and Law6
- Music6
- Developmental and Educational Psychology5
- Energy Engineering and Power Technology5
- Social Psychology5
- Urban Studies5
- Archeology4
- Obstetrics and Gynecology4
- Pediatrics, Perinatology and Child Health4
- Agronomy and Crop Science3