| % Obama | % Clinton | |
|---|---|---|
| 05/11-13/2008 | 50.00 | 44.00 |
| 05/12-14/2008 | 50.00 | 44.00 |
| 05/13-15/2008 | 48.00 | 44.00 |
| 05/14-16/2008 | 51.00 | 42.00 |
| 05/15-17/2008 | 52.00 | 41.00 |
| 05/16-18/2008 | 55.00 | 39.00 |
| 05/17-19/2008 | 54.00 | 40.00 |
| 05/18-20/2008 | 53.00 | 42.00 |
| 05/19-21/2008 | 53.00 | 42.00 |
| 05/20-22/2008 | 51.00 | 44.00 |
| 05/21-23/2008 | 52.00 | 44.00 |
| 05/22-24/2008 | 50.00 | 45.00 |
| 05/23-25/2008 | 51.00 | 43.00 |
| 05/24-27/2008 | 50.00 | 44.00 |
| 05/25-28/2008 | 52.00 | 42.00 |
| 05/27-29/2008 | 52.00 | 42.00 |
| 05/28-31/2008 | 52.00 | 42.00 |
| 05/29-06/1/2008 | 51.00 | 41.00 |
| 05/31-06/2/2008 | 52.00 | 43.00 |
| 06/1-3/2008 | 52.00 | 43.00 |
