| 2021 | Association of African Universities | $75,000 | International Peace and Security |
| 2019 | Association of African Universities | $130,000 | Higher Education and Research in Africa |
| 2016 | Association of African Universities | $50,000 | Higher Education and Research in Africa |
| 2015 | Association of African Universities | $50,000 | Higher Education and Research in Africa |
| 2013 | Association of African Universities | $50,000 | Higher Education and Research in Africa |
| 2011 | Association of African Universities | $50,000 | Higher Education and Research in Africa |
| 2009 | Association of African Universities | $340,900 | Higher Education and Research in Africa |
| 2009 | Association of African Universities | $50,000 | Higher Education and Research in Africa |
| 2009 | Association of African Universities | $30,000 | Higher Education and Research in Africa |
| 2009 | Association of African Universities | $50,000 | Higher Education and Research in Africa |
| 2008 | Association of African Universities | $50,000 | Higher Education and Research in Africa |
| 2007 | Association of African Universities | $50,000 | Higher Education and Research in Africa |
| 2006 | Association of African Universities | $118,500 | Higher Education and Research in Africa |
| 2005 | Association of African Universities | $19,100 | Higher Education and Research in Africa |
| 2005 | Association of African Universities | $10,500 | Higher Education and Research in Africa |
| 2005 | Association of African Universities | $15,000 | Higher Education and Research in Africa |
