| Do you approve or disapprove of the job Barbara Mikulski is doing as United States Senator? |
TRACK POINTS | 05/10/05 | 06/13/05 | 07/11/05 | 08/15/05 | 09/19/05 | 10/17/05 | 11/14/05 | 12/12/05 | 01/16/06 | 02/13/06 | 03/13/06 | 04/10/06 | 05/15/06 | 06/12/06 | 07/17/06 | 08/14/06 | 09/18/06 | 10/16/06 | 11/12/06 |
± 4% | ± 4% | ± 4% | ± 3.9% | ± 4% | ± 4% | ± 4% | ± 4% | ± 4% | ± 4% | ± 4% | ± 4% | ± 4% | ± 4% | ± 4% | ± 4% | ± 4% | ± 4% | ± 4% |
| ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL |
Approve | 60% | 60% | 60% | 63% | 62% | 62% | 60% | 62% | 58% | 59% | 57% | 58% | 58% | 62% | 60% | 61% | 59% | 58% | 57% |
Disapprove | 30% | 31% | 32% | 29% | 31% | 31% | 31% | 31% | 34% | 32% | 33% | 35% | 35% | 31% | 34% | 31% | 33% | 33% | 35% |
Not Sure | 10% | 9% | 8% | 8% | 8% | 7% | 9% | 8% | 8% | 9% | 10% | 7% | 8% | 6% | 5% | 8% | 8% | 9% | 8% |
Total | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |