| 学科类别 | 频数 | 占比 |
| Business | 510 | 13.7% |
| Communication | 472 | 12.6% |
| Green & sustainable science & technology | 369 | 9.9% |
| Economics | 348 | 9.3% |
| Computer science | 179 | 4.8% |
| Management | 151 | 4.0% |
| Information science & library science | 136 | 3.6% |
| Geography | 110 | 2.9% |
| Cultural studies | 106 | 2.8% |
| Environmental studies | 91 | 2.4% |
| Law | 89 | 2.4% |
| Sociology | 87 | 2.3% |
| Psychology | 81 | 2.2% |
| Education & educational research | 81 | 2.2% |
| Engineering | 77 | 2.1% |
| Environmental sciences | 66 | 1.8% |
| Social issues | 65 | 1.7% |
| Development studies | 59 | 1.6% |
| Anthropology | 57 | 1.5% |