| 2013 | The Regents of the University of Michigan | $295,000 | Centennial |
| 2012 | The Regents of the University of Michigan | $200,000 | Democracy |
| 2011 | The Regents of the University of Michigan | $50,000 | Democracy |
| 2009 | The Regents of the University of Michigan | $50,000 | Democracy |
| 2009 | The Regents of the University of Michigan | $50,000 | Democracy |
| 2008 | The Regents of the University of Michigan | $50,000 | Democracy |
| 2008 | The Regents of the University of Michigan | $450,000 | Higher Education and Research in Africa |
| 2007 | The Regents of the University of Michigan | $50,000 | Legacy |
| 2007 | The Regents of the University of Michigan | $24,900 | Legacy |
| 2006 | The Regents of the University of Michigan | $400,000 | International Peace and Security |
| 2005 | The Regents of the University of Michigan | $99,900 | Legacy |
| 2005 | The Regents of the University of Michigan | $169,500 | Democracy |
| 2004 | The Regents of the University of Michigan | $24,800 | Education |
| 2004 | The Regents of the University of Michigan | $50,000 | Democracy |
