| 2024 | University World News (Africa) | $450,000 | Higher Education and Research in Africa |
| 2022 | University World News (Africa) | $395,000 | Higher Education and Research in Africa |
| 2020 | University World News (Africa) | $345,000 | Higher Education and Research in Africa |
| 2018 | University World News (Africa) | $200,000 | Higher Education and Research in Africa |
| 2016 | University World News (Africa) | $200,000 | Higher Education and Research in Africa |
| 2013 | University World News (Africa) | $200,000 | Higher Education and Research in Africa |
| 2011 | University World News (Africa) | $36,800 | Higher Education and Research in Africa |
