Obama Approval Index History
| Date | Approval Index | Strongly Approve | Strongly Disapprove | Total Approve | Total Disapprove |
|---|---|---|---|---|---|
| 17-Jan-17 | +12 | 41% | 29% | 62% | 38% |
| 16-Jan-17 | +13 | 41% | 28% | 62% | 37% |
| 13-Jan-17 | +12 | 41% | 29% | 60% | 38% |
| 12-Jan-17 | +11 | 39% | 28% | 61% | 38% |
| 11-Jan-17 | +9 | 37% | 28% | 59% | 39% |
| 10-Jan-17 | +8 | 37% | 29% | 60% | 39% |
| 09-Jan-17 | +7 | 37% | 30% | 58% | 40% |
| 06-Jan-17 | +7 | 38% | 31% | 58% | 41% |
| 05-Jan-17 | +5 | 36% | 31% | 58% | 41% |
| 04-Jan-17 | +5 | 36% | 31% | 57% | 42% |
| 03-Jan-17 | +3 | 35% | 32% | 57% | 42% |
| 02-Jan-17 | No Polling - New Years | ||||
| 30-Dec-16 | +1 | 35% | 34% | 55% | 45% |
| 29-Dec-16 | -2 | 34% | 36% | 54% | 46% |
| 28-Dec-16 | +2 | 36% | 34% | 55% | 45% |
| 27-Dec-16 | +2 | 35% | 33% | 55% | 44% |
| 26-Dec-16 | No Polling - Christmas | ||||
| 23-Dec-16 | +4 | 36% | 32% | 56% | 43% |
| 22-Dec-16 | +1 | 34% | 33% | 54% | 44% |
| 21-Dec-16 | +3 | 36% | 33% | 54% | 44% |
| 20-Dec-16 | +2 | 36% | 34% | 55% | 44% |
| 19-Dec-16 | +4 | 37% | 33% | 57% | 42% |
| 16-Dec-16 | +6 | 36% | 30% | 58% | 40% |
| 15-Dec-16 | +6 | 36% | 30% | 58% | 40% |
| 14-Dec-16 | +7 | 36% | 29% | 58% | 41% |
| 13-Dec-16 | +7 | 37% | 30% | 57% | 42% |
| 12-Dec-16 | +5 | 36% | 31% | 56% | 43% |
| 09-Dec-16 | +4 | 36% | 32% | 56% | 43% |
| 08-Dec-16 | +5 | 36% | 31% | 56% | 43% |
| 07-Dec-16 | +4 | 35% | 31% | 56% | 43% |
| 06-Dec-16 | +2 | 34% | 32% | 55% | 43% |
| 05-Dec-16 | -1 | 32% | 33% | 54% | 44% |
| 02-Dec-16 | -1 | 32% | 33% | 54% | 45% |
| 01-Dec-16 | +1 | 33% | 32% | 54% | 44% |
| 30-Nov-16 | +5 | 35% | 30% | 56% | 43% |
| 29-Nov-16 | +5 | 36% | 31% | 55% | 43% |
| 28-Nov-16 | +3 | 35% | 32% | 55% | 43% |
| 25-Nov-16 | No Polling - Thanksgiving | ||||
| 24-Nov-16 | No Polling - Thanksgiving | ||||
| 23-Nov-16 | 0 | 35% | 35% | 53% | 45% |
| 22-Nov-16 | +1 | 35% | 34% | 53% | 45% |
| 21-Nov-16 | +2 | 35% | 33% | 53% | 45% |
| 18-Nov-16 | +2 | 34% | 32% | 54% | 45% |
| 17-Nov-16 | +3 | 35% | 32% | 54% | 45% |
| 16-Nov-16 | +3 | 34% | 31% | 55% | 44% |
| 15-Nov-16 | +4 | 36% | 32% | 55% | 44% |
| 14-Nov-16 | +3 | 35% | 32% | 53% | 45% |
| 11-Nov-16 | +3 | 35% | 32% | 54% | 45% |
| 10-Nov-16 | +3 | 34% | 31% | 56% | 43% |
| 09-Nov-16 | +1 | 34% | 33% | 56% | 43% |
| 08-Nov-16 | +1 | 35% | 34% | 54% | 45% |
| 07-Nov-16 | -1 | 34% | 35% | 52% | 47% |
| 04-Nov-16 | -6 | 29% | 35% | 52% | 46% |
| 03-Nov-16 | -8 | 28% | 36% | 52% | 46% |
| 02-Nov-16 | -7 | 29% | 36% | 54% | 45% |
| 01-Nov-16 | -5 | 31% | 36% | 53% | 45% |
| 31-Oct-16 | -5 | 30% | 35% | 54% | 44% |
| 28-Oct-16 | -5 | 30% | 35% | 54% | 44% |
| 27-Oct-16 | -5 | 30% | 35% | 55% | 44% |
| 26-Oct-16 | -3 | 31% | 34% | 55% | 45% |
| 25-Oct-16 | -3 | 31% | 34% | 54% | 44% |
| 24-Oct-16 | -3 | 32% | 35% | 52% | 46% |
| 21-Oct-16 | -1 | 34% | 35% | 52% | 46% |
| 20-Oct-16 | -4 | 33% | 37% | 49% | 50% |
| 19-Oct-16 | -3 | 33% | 36% | 50% | 48% |
| 18-Oct-16 | -6 | 31% | 37% | 51% | 48% |
| 17-Oct-16 | -9 | 30% | 39% | 51% | 48% |
| 14-Oct-16 | -11 | 28% | 39% | 50% | 49% |
| 13-Oct-16 | -11 | 28% | 39% | 50% | 48% |
| 12-Oct-16 | -7 | 30% | 37% | 52% | 46% |
| 11-Oct-16 | -7 | 30% | 37% | 52% | 47% |
| 10-Oct-16 | -5 | 32% | 37% | 51% | 48% |
| 07-Oct-16 | -10 | 29% | 39% | 49% | 50% |
| 06-Oct-16 | -8 | 30% | 38% | 50% | 50% |
| 05-Oct-16 | -7 | 31% | 38% | 50% | 49% |
| 04-Oct-16 | -6 | 32% | 38% | 50% | 49% |
| 03-Oct-16 | -5 | 32% | 37% | 52% | 48% |
| 30-Sep-16 | -9 | 30% | 39% | 50% | 49% |
| 29-Sep-16 | -5 | 32% | 37% | 51% | 47% |
| 28-Sep-16 | -7 | 31% | 38% | 50% | 48% |
| 27-Sep-16 | -10 | 30% | 40% | 48% | 51% |
| 26-Sep-16 | -12 | 29% | 41% | 47% | 52% |
| 23-Sep-16 | -12 | 29% | 41% | 47% | 52% |
| 22-Sep-16 | -10 | 29% | 39% | 48% | 51% |
| 21-Sep-16 | -11 | 29% | 40% | 48% | 52% |
| 20-Sep-16 | -12 | 28% | 40% | 47% | 52% |
| 19-Sep-16 | -10 | 31% | 41% | 47% | 52% |
| 16-Sep-16 | -8 | 31% | 39% | 49% | 51% |
| 15-Sep-16 | -8 | 31% | 39% | 50% | 49% |
| 14-Sep-16 | -9 | 29% | 38% | 51% | 48% |
| 13-Sep-16 | -8 | 29% | 37% | 51% | 48% |
| 12-Sep-16 | -9 | 29% | 38% | 51% | 48% |
| 09-Sep-16 | -8 | 30% | 38% | 51% | 48% |
| 08-Sep-16 | -9 | 29% | 38% | 51% | 48% |
| 07-Sep-16 | -8 | 30% | 38% | 51% | 48% |
| 06-Sep-16 | -9 | 29% | 38% | 50% | 49% |
| 05-Sep-16 | -9 | 29% | 38% | 50% | 49% |
| 02-Sep-16 | -9 | 29% | 38% | 49% | 50% |
| 01-Sep-16 | -9 | 29% | 38% | 49% | 50% |
| 31-Aug-16 | -8 | 30% | 38% | 48% | 50% |
| 30-Aug-16 | -9 | 30% | 39% | 49% | 50% |
| 29-Aug-16 | -8 | 31% | 39% | 50% | 49% |
| 26-Aug-16 | -7 | 31% | 38% | 50% | 49% |
| 25-Aug-16 | -6 | 32% | 38% | 50% | 48% |
| 24-Aug-16 | -5 | 32% | 37% | 52% | 47% |
| 23-Aug-16 | -7 | 31% | 38% | 52% | 47% |
| 22-Aug-16 | -8 | 30% | 38% | 50% | 49% |
| 19-Aug-16 | -9 | 31% | 40% | 50% | 49% |
| 18-Aug-16 | -8 | 30% | 38% | 51% | 48% |
| 17-Aug-16 | -5 | 32% | 37% | 52% | 48% |
| 16-Aug-16 | -7 | 31% | 38% | 51% | 49% |
| 15-Aug-16 | -7 | 31% | 38% | 51% | 48% |
| 12-Aug-16 | -7 | 31% | 38% | 51% | 48% |
| 11-Aug-16 | -6 | 31% | 37% | 52% | 47% |
| 10-Aug-16 | -6 | 32% | 38% | 51% | 49% |
| 09-Aug-16 | -9 | 30% | 39% | 49% | 51% |
| 08-Aug-16 | -11 | 29% | 40% | 48% | 51% |
| 05-Aug-16 | -10 | 29% | 39% | 48% | 51% |
| 04-Aug-16 | -6 | 32% | 38% | 51% | 48% |
| 03-Aug-16 | -3 | 34% | 37% | 53% | 46% |
| 02-Aug-16 | -5 | 33% | 38% | 53% | 46% |
| 01-Aug-16 | -4 | 33% | 37% | 52% | 46% |
| 29-Jul-16 | -6 | 33% | 39% | 50% | 49% |
| 28-Jul-16 | -6 | 33% | 39% | 51% | 48% |
| 27-Jul-16 | -8 | 31% | 39% | 50% | 49% |
| 26-Jul-16 | -10 | 29% | 39% | 48% | 50% |
| 25-Jul-16 | -13 | 29% | 42% | 46% | 53% |
| 22-Jul-16 | -9 | 31% | 40% | 49% | 50% |
| 21-Jul-16 | -7 | 32% | 39% | 51% | 48% |
| 20-Jul-16 | -6 | 31% | 37% | 51% | 48% |
| 19-Jul-16 | -10 | 29% | 39% | 49% | 50% |
| 18-Jul-16 | -10 | 28% | 38% | 48% | 51% |
| 15-Jul-16 | -11 | 28% | 39% | 46% | 52% |
| 14-Jul-16 | -11 | 29% | 40% | 46% | 53% |
| 13-Jul-16 | -11 | 29% | 40% | 47% | 52% |
| 12-Jul-16 | -11 | 28% | 39% | 48% | 51% |
| 11-Jul-16 | -11 | 28% | 39% | 48% | 51% |
| 08-Jul-16 | -11 | 28% | 39% | 49% | 50% |
| 07-Jul-16 | -11 | 28% | 39% | 49% | 50% |
| 06-Jul-16 | -10 | 28% | 38% | 50% | 49% |
| 05-Jul-16 | No Polling | ||||
| 04-Jul-16 | -8 | 29% | 37% | 51% | 48% |
| 01-Jul-16 | -10 | 28% | 38% | 50% | 48% |
| 30-Jun-16 | -9 | 29% | 38% | 50% | 49% |
| 29-Jun-16 | -7 | 30% | 37% | 51% | 48% |
| 28-Jun-16 | -8 | 30% | 38% | 52% | 48% |
| 27-Jun-16 | -8 | 30% | 38% | 50% | 49% |
| 24-Jun-16 | -8 | 30% | 38% | 50% | 49% |
| 23-Jun-16 | -8 | 30% | 38% | 50% | 49% |
| 22-Jun-16 | -7 | 31% | 38% | 51% | 48% |
| 21-Jun-16 | -11 | 29% | 40% | 49% | 50% |
| 20-Jun-16 | -9 | 30% | 39% | 50% | 49% |
| 17-Jun-16 | -10 | 29% | 39% | 50% | 49% |
| 16-Jun-16 | -9 | 30% | 39% | 50% | 49% |
| 15-Jun-16 | -12 | 28% | 40% | 48% | 50% |
| 14-Jun-16 | -9 | 28% | 37% | 49% | 50% |
| 13-Jun-16 | -10 | 28% | 38% | 49% | 50% |
| 10-Jun-16 | -7 | 29% | 36% | 49% | 49% |
| 09-Jun-16 | -8 | 29% | 37% | 49% | 50% |
| 08-Jun-16 | -5 | 30% | 35% | 50% | 49% |
| 07-Jun-16 | -8 | 29% | 37% | 51% | 48% |
| 06-Jun-16 | -6 | 30% | 36% | 52% | 46% |
| 03-Jun-16 | -7 | 30% | 37% | 52% | 46% |
| 02-Jun-16 | -8 | 29% | 37% | 51% | 48% |
| 01-Jun-16 | -8 | 29% | 37% | 51% | 47% |
| 31-May-16 | -9 | 29% | 38% | 50% | 48% |
| 30-May-16 | -9 | 29% | 38% | 50% | 48% |
| 27-May-16 | -5 | 31% | 36% | 51% | 48% |
| 26-May-16 | -5 | 31% | 36% | 51% | 48% |
| 25-May-16 | -9 | 28% | 37% | 50% | 49% |
| 24-May-16 | -10 | 28% | 38% | 49% | 50% |
| 23-May-16 | -11 | 27% | 38% | 50% | 50% |
| 20-May-16 | -11 | 29% | 40% | 49% | 50% |
| 19-May-16 | -12 | 27% | 39% | 50% | 49% |
| 18-May-16 | -12 | 27% | 39% | 49% | 50% |
| 17-May-16 | -10 | 28% | 38% | 49% | 50% |
| 16-May-16 | -10 | 29% | 39% | 49% | 50% |
| 13-May-16 | -8 | 30% | 38% | 50% | 49% |
| 12-May-16 | -9 | 29% | 38% | 49% | 49% |
| 11-May-16 | -8 | 30% | 38% | 50% | 49% |
| 10-May-16 | -10 | 29% | 39% | 50% | 49% |
| 09-May-16 | -9 | 30% | 39% | 50% | 49% |
| 06-May-16 | -10 | 29% | 39% | 49% | 50% |
| 05-May-16 | -9 | 29% | 38% | 49% | 50% |
| 04-May-16 | -8 | 29% | 37% | 50% | 49% |
| 03-May-16 | -8 | 28% | 36% | 50% | 49% |
| 02-May-16 | -9 | 27% | 36% | 51% | 48% |
| 29-Apr-16 | -10 | 26% | 36% | 50% | 48% |
| 28-Apr-16 | -10 | 28% | 38% | 49% | 50% |
| 27-Apr-16 | -6 | 30% | 36% | 51% | 48% |
| 26-Apr-16 | -6 | 31% | 37% | 51% | 48% |
| 25-Apr-16 | -6 | 30% | 36% | 52% | 47% |
| 22-Apr-16 | -7 | 29% | 36% | 51% | 48% |
| 21-Apr-16 | -11 | 27% | 38% | 49% | 50% |
| 20-Apr-16 | -11 | 27% | 38% | 48% | 50% |
| 19-Apr-16 | -13 | 26% | 39% | 47% | 51% |
| 18-Apr-16 | -10 | 28% | 38% | 49% | 50% |
| 15-Apr-16 | -10 | 28% | 38% | 49% | 51% |
| 14-Apr-16 | -13 | 27% | 40% | 48% | 51% |
| 13-Apr-16 | -10 | 28% | 38% | 49% | 50% |
| 12-Apr-16 | -6 | 30% | 36% | 51% | 48% |
| 11-Apr-16 | -6 | 30% | 36% | 52% | 46% |
| 08-Apr-16 | -7 | 29% | 36% | 52% | 46% |
| 07-Apr-16 | -12 | 26% | 38% | 50% | 49% |
| 06-Apr-16 | -14 | 25% | 39% | 50% | 50% |
| 05-Apr-16 | -15 | 25% | 40% | 48% | 51% |
| 04-Apr-16 | -11 | 27% | 38% | 48% | 51% |
| 01-Apr-16 | -11 | 26% | 37% | 49% | 50% |
| 31-Mar-16 | -9 | 28% | 37% | 52% | 47% |
| 30-Mar-16 | -11 | 26% | 37% | 51% | 48% |
| 29-Mar-16 | -12 | 27% | 39% | 49% | 50% |
| 28-Mar-16 | -14 | 25% | 39% | 49% | 50% |
| 25-Mar-16 | -14 | 26% | 40% | 49% | 50% |
| 24-Mar-16 | -11 | 27% | 38% | 50% | 49% |
| 23-Mar-16 | -8 | 29% | 37% | 50% | 50% |
| 22-Mar-16 | -7 | 30% | 37% | 52% | 48% |
| 21-Mar-16 | -5 | 31% | 36% | 52% | 47% |
| 18-Mar-16 | -7 | 30% | 37% | 51% | 47% |
| 17-Mar-16 | -9 | 29% | 38% | 50% | 49% |
| 16-Mar-16 | -9 | 30% | 39% | 51% | 49% |
| 15-Mar-16 | -10 | 29% | 39% | 50% | 50% |
| 14-Mar-16 | -8 | 30% | 38% | 51% | 49% |
| 11-Mar-16 | -10 | 29% | 39% | 50% | 50% |
| 10-Mar-16 | -10 | 28% | 38% | 50% | 49% |
| 09-Mar-16 | -14 | 26% | 40% | 47% | 51% |
| 08-Mar-16 | -15 | 25% | 40% | 47% | 51% |
| 07-Mar-16 | -16 | 25% | 41% | 47% | 52% |
| 04-Mar-16 | -11 | 28% | 39% | 48% | 51% |
| 03-Mar-16 | -9 | 29% | 38% | 47% | 51% |
| 02-Mar-16 | -5 | 31% | 36% | 50% | 49% |
| 01-Mar-16 | -7 | 30% | 37% | 50% | 49% |
| 29-Feb-16 | -7 | 30% | 37% | 50% | 50% |
| 26-Feb-16 | -14 | 26% | 40% | 48% | 51% |
| 25-Feb-16 | -12 | 26% | 38% | 50% | 49% |
| 24-Feb-16 | -12 | 26% | 38% | 51% | 48% |
| 23-Feb-16 | -11 | 27% | 38% | 51% | 48% |
| 22-Feb-16 | -12 | 27% | 39% | 50% | 49% |
| 19-Feb-16 | -14 | 27% | 41% | 49% | 50% |
| 18-Feb-16 | -12 | 27% | 39% | 49% | 50% |
| 17-Feb-16 | -13 | 27% | 40% | 49% | 50% |
| 16-Feb-16 | -13 | 27% | 40% | 48% | 51% |
| 15-Feb-16 | -13 | 27% | 40% | 47% | 52% |
| 12-Feb-16 | -14 | 26% | 40% | 47% | 52% |
| 11-Feb-16 | -16 | 25% | 41% | 47% | 52% |
| 10-Feb-16 | -17 | 24% | 41% | 47% | 53% |
| 09-Feb-16 | -15 | 26% | 41% | 48% | 51% |
| 08-Feb-16 | -12 | 27% | 39% | 49% | 50% |
| 05-Feb-16 | -12 | 27% | 39% | 49% | 50% |
| 04-Feb-16 | -14 | 25% | 39% | 48% | 51% |
| 03-Feb-16 | -15 | 25% | 40% | 47% | 52% |
| 02-Feb-16 | -13 | 28% | 41% | 47% | 51% |
| 01-Feb-16 | -12 | 28% | 40% | 48% | 51% |
| 29-Jan-16 | -11 | 28% | 39% | 49% | 50% |
| 28-Jan-16 | -12 | 27% | 39% | 50% | 49% |
| 27-Jan-16 | -11 | 28% | 39% | 50% | 49% |
| 26-Jan-16 | -9 | 29% | 38% | 50% | 49% |
| 25-Jan-16 | -10 | 29% | 39% | 49% | 50% |
| 22-Jan-16 | -12 | 27% | 39% | 49% | 50% |
| 21-Jan-16 | -13 | 27% | 40% | 48% | 51% |
| 20-Jan-16 | -12 | 27% | 39% | 50% | 49% |
| 19-Jan-16 | -12 | 26% | 38% | 49% | 50% |
| 18-Jan-16 | -12 | 26% | 38% | 49% | 50% |
| 15-Jan-16 | -14 | 25% | 39% | 47% | 52% |
| 14-Jan-16 | -9 | 29% | 38% | 48% | 50% |
| 13-Jan-16 | -11 | 28% | 39% | 47% | 51% |
| 12-Jan-16 | -12 | 27% | 39% | 48% | 51% |
| 11-Jan-16 | -16 | 25% | 41% | 46% | 53% |
| 08-Jan-16 | -18 | 24% | 42% | 46% | 53% |
| 07-Jan-16 | -17 | 25% | 42% | 46% | 53% |
| 06-Jan-16 | -16 | 25% | 41% | 48% | 52% |
| 05-Jan-16 | -14 | 26% | 40% | 49% | 50% |
| 04-Jan-16 | -14 | 26% | 40% | 48% | 51% |
| 01-Jan-16 | No Polling - New Years Eve | ||||
| 31-Dec-15 | -16 | 25% | 41% | 46% | 52% |
| 30-Dec-15 | -19 | 23% | 42% | 45% | 54% |
| 29-Dec-15 | -19 | 23% | 42% | 45% | 53% |
| 28-Dec-15 | -18 | 24% | 42% | 46% | 53% |
| 25-Dec-15 | No Polling - Christmas | ||||
| 24-Dec-15 | -16 | 26% | 42% | 46% | 52% |
| 23-Dec-15 | -16 | 25% | 41% | 47% | 53% |
| 22-Dec-15 | -14 | 26% | 40% | 47% | 52% |
| 21-Dec-15 | -15 | 25% | 40% | 46% | 52% |
| 18-Dec-15 | -16 | 24% | 40% | 46% | 53% |
| 17-Dec-15 | -18 | 23% | 41% | 46% | 52% |
| 16-Dec-15 | -18 | 23% | 41% | 46% | 53% |
| 15-Dec-15 | -19 | 23% | 42% | 46% | 52% |
| 14-Dec-15 | -19 | 23% | 42% | 46% | 53% |
| 11-Dec-15 | -20 | 23% | 43% | 47% | 52% |
| 10-Dec-15 | -19 | 23% | 42% | 46% | 53% |
| 09-Dec-15 | -19 | 23% | 42% | 45% | 54% |
| 08-Dec-15 | -20 | 23% | 43% | 43% | 55% |
| 07-Dec-15 | -18 | 25% | 43% | 45% | 54% |
| 04-Dec-15 | -18 | 25% | 43% | 45% | 54% |
| 03-Dec-15 | -16 | 25% | 41% | 47% | 52% |
| 02-Dec-15 | -13 | 26% | 39% | 48% | 51% |
| 01-Dec-15 | -13 | 26% | 39% | 49% | 50% |
| 30-Nov-15 | -12 | 27% | 39% | 50% | 49% |
| 27-Nov-15 | No Polling - Thanksgiving | ||||
| 26-Nov-15 | No Polling - Thanksgiving | ||||
| 25-Nov-15 | -16 | 26% | 42% | 47% | 52% |
| 24-Nov-15 | -19 | 24% | 43% | 45% | 54% |
| 23-Nov-15 | -23 | 22% | 45% | 43% | 56% |
| 20-Nov-15 | -21 | 22% | 43% | 43% | 55% |
| 19-Nov-15 | -19 | 23% | 42% | 44% | 54% |
| 18-Nov-15 | -19 | 22% | 41% | 44% | 55% |
| 17-Nov-15 | -19 | 22% | 41% | 44% | 54% |
| 16-Nov-15 | -20 | 22% | 42% | 44% | 54% |
| 13-Nov-15 | -18 | 24% | 42% | 46% | 53% |
| 12-Nov-15 | -17 | 24% | 41% | 47% | 52% |
| 11-Nov-15 | -16 | 24% | 40% | 48% | 51% |
| 10-Nov-15 | -13 | 26% | 39% | 48% | 51% |
| 09-Nov-15 | -15 | 26% | 41% | 45% | 54% |
| 06-Nov-15 | -17 | 25% | 42% | 45% | 54% |
| 05-Nov-15 | -19 | 24% | 43% | 44% | 55% |
| 04-Nov-15 | -14 | 26% | 40% | 46% | 52% |
| 03-Nov-15 | -12 | 27% | 39% | 46% | 52% |
| 02-Nov-15 | -10 | 27% | 37% | 49% | 49% |
| 30-Oct-15 | -10 | 27% | 37% | 51% | 48% |
| 29-Oct-15 | -10 | 27% | 37% | 50% | 48% |
| 28-Oct-15 | -15 | 25% | 40% | 46% | 52% |
| 27-Oct-15 | -17 | 24% | 41% | 45% | 53% |
| 26-Oct-15 | -16 | 25% | 41% | 46% | 53% |
| 23-Oct-15 | -14 | 26% | 40% | 48% | 51% |
| 22-Oct-15 | -13 | 26% | 39% | 48% | 51% |
| 21-Oct-15 | -17 | 23% | 40% | 47% | 52% |
| 20-Oct-15 | -17 | 23% | 40% | 46% | 52% |
| 19-Oct-15 | -18 | 23% | 41% | 46% | 53% |
| 16-Oct-15 | -18 | 23% | 41% | 46% | 53% |
| 15-Oct-15 | -18 | 24% | 42% | 46% | 52% |
| 14-Oct-15 | -18 | 24% | 42% | 45% | 54% |
| 13-Oct-15 | -19 | 23% | 42% | 46% | 53% |
| 12-Oct-15 | -17 | 23% | 40% | 45% | 55% |
| 09-Oct-15 | -16 | 23% | 39% | 47% | 52% |
| 08-Oct-15 | -15 | 24% | 39% | 46% | 54% |
| 07-Oct-15 | -15 | 25% | 40% | 47% | 53% |
| 06-Oct-15 | -15 | 25% | 40% | 46% | 53% |
| 05-Oct-15 | -16 | 25% | 41% | 47% | 52% |
| 02-Oct-15 | -14 | 27% | 41% | 48% | 51% |
| 01-Oct-15 | -16 | 26% | 42% | 47% | 52% |
| 30-Sep-15 | -17 | 25% | 42% | 46% | 53% |
| 29-Sep-15 | -18 | 25% | 43% | 46% | 53% |
| 28-Sep-15 | -15 | 26% | 41% | 47% | 52% |
| 25-Sep-15 | -14 | 26% | 41% | 49% | 51% |
| 24-Sep-15 | -17 | 24% | 41% | 46% | 53% |
| 23-Sep-15 | -16 | 24% | 40% | 46% | 52% |
| 22-Sep-15 | -18 | 24% | 42% | 45% | 54% |
| 21-Sep-15 | -16 | 26% | 42% | 46% | 52% |
| 18-Sep-15 | -18 | 25% | 43% | 45% | 54% |
| 17-Sep-15 | -20 | 23% | 43% | 44% | 55% |
| 16-Sep-15 | -20 | 22% | 42% | 44% | 55% |
| 15-Sep-15 | -20 | 22% | 42% | 46% | 53% |
| 14-Sep-15 | -10 | 27% | 37% | 51% | 47% |
| 11-Sep-15 | -13 | 26% | 39% | 50% | 48% |
| 10-Sep-15 | -10 | 28% | 38% | 49% | 50% |
| 09-Sep-15 | -15 | 24% | 39% | 46% | 53% |
| 08-Sep-15 | -18 | 23% | 41% | 44% | 55% |
| 07-Sep-15 | -19 | 24% | 43% | 45% | 54% |
| 04-Sep-15 | -18 | 25% | 43% | 45% | 54% |
| 03-Sep-15 | -15 | 26% | 41% | 47% | 52% |
| 02-Sep-15 | -17 | 24% | 41% | 47% | 53% |
| 01-Sep-15 | -18 | 24% | 42% | 47% | 53% |
| 31-Aug-15 | -19 | 23% | 42% | 46% | 53% |
| 28-Aug-15 | -19 | 23% | 42% | 46% | 53% |
| 27-Aug-15 | -17 | 23% | 40% | 47% | 52% |
| 26-Aug-15 | -16 | 24% | 40% | 47% | 51% |
| 25-Aug-15 | -15 | 24% | 39% | 48% | 51% |
| 24-Aug-15 | -16 | 24% | 40% | 45% | 54% |
| 21-Aug-15 | -16 | 25% | 41% | 44% | 54% |
| 20-Aug-15 | -21 | 21% | 42% | 43% | 55% |
| 19-Aug-15 | -20 | 20% | 40% | 45% | 52% |
| 18-Aug-15 | -21 | 20% | 41% | 46% | 52% |
| 17-Aug-15 | -18 | 22% | 40% | 47% | 51% |
| 14-Aug-15 | -17 | 25% | 42% | 47% | 52% |
| 13-Aug-15 | -15 | 26% | 41% | 47% | 52% |
| 12-Aug-15 | -16 | 24% | 40% | 47% | 52% |
| 11-Aug-15 | -14 | 24% | 38% | 47% | 52% |
| 10-Aug-15 | -13 | 26% | 39% | 47% | 51% |
| 07-Aug-15 | -14 | 26% | 40% | 47% | 52% |
| 06-Aug-15 | -15 | 26% | 41% | 47% | 52% |
| 05-Aug-15 | -18 | 23% | 41% | 45% | 53% |
| 04-Aug-15 | -17 | 24% | 41% | 45% | 53% |
| 03-Aug-15 | -16 | 24% | 40% | 46% | 52% |
| 31-Jul-15 | -14 | 26% | 40% | 46% | 52% |
| 30-Jul-15 | -14 | 25% | 39% | 47% | 51% |
| 29-Jul-15 | -13 | 26% | 39% | 48% | 50% |
| 28-Jul-15 | -14 | 26% | 40% | 46% | 52% |
| 27-Jul-15 | -14 | 26% | 40% | 46% | 53% |
| 24-Jul-15 | -15 | 25% | 40% | 46% | 53% |
| 23-Jul-15 | -15 | 25% | 40% | 47% | 52% |
| 22-Jul-15 | -15 | 25% | 40% | 46% | 53% |
| 21-Jul-15 | -16 | 25% | 41% | 46% | 53% |
| 20-Jul-15 | -18 | 24% | 42% | 45% | 55% |
| 17-Jul-15 | -16 | 26% | 42% | 45% | 54% |
| 16-Jul-15 | -16 | 26% | 42% | 45% | 54% |
| 15-Jul-15 | -13 | 27% | 40% | 48% | 51% |
| 14-Jul-15 | -16 | 24% | 40% | 47% | 52% |
| 13-Jul-15 | -14 | 25% | 39% | 48% | 51% |
| 10-Jul-15 | -16 | 24% | 40% | 47% | 52% |
| 09-Jul-15 | -14 | 26% | 40% | 48% | 51% |
| 08-Jul-15 | -14 | 26% | 40% | 48% | 51% |
| 07-Jul-15 | -12 | 27% | 39% | 48% | 51% |
| 06-Jul-15 | -12 | 27% | 39% | 48% | 52% |
| 03-Jul-15 | -12 | 27% | 39% | 48% | 51% |
| 02-Jul-15 | -14 | 26% | 40% | 48% | 51% |
| 01-Jul-15 | -11 | 27% | 38% | 49% | 50% |
| 30-Jun-15 | -12 | 26% | 38% | 48% | 50% |
| 29-Jun-15 | -12 | 26% | 38% | 48% | 51% |
| 26-Jun-15 | -14 | 25% | 39% | 45% | 53% |
| 25-Jun-15 | -18 | 23% | 41% | 44% | 54% |
| 24-Jun-15 | -17 | 22% | 39% | 45% | 53% |
| 23-Jun-15 | -19 | 21% | 40% | 46% | 52% |
| 22-Jun-15 | -18 | 22% | 40% | 47% | 52% |
| 19-Jun-15 | -20 | 21% | 41% | 45% | 54% |
| 18-Jun-15 | -20 | 21% | 41% | 45% | 54% |
| 17-Jun-15 | -18 | 22% | 40% | 46% | 53% |
| 16-Jun-15 | -19 | 22% | 41% | 47% | 52% |
| 15-Jun-15 | -19 | 22% | 41% | 46% | 52% |
| 12-Jun-15 | -20 | 21% | 41% | 45% | 53% |
| 11-Jun-15 | -17 | 23% | 40% | 47% | 52% |
| 10-Jun-15 | -15 | 24% | 39% | 48% | 50% |
| 09-Jun-15 | -14 | 24% | 38% | 49% | 49% |
| 08-Jun-15 | -13 | 25% | 38% | 48% | 50% |
| 05-Jun-15 | -17 | 23% | 40% | 47% | 51% |
| 04-Jun-15 | -15 | 24% | 39% | 47% | 51% |
| 03-Jun-15 | -16 | 23% | 39% | 47% | 52% |
| 02-Jun-15 | -15 | 23% | 38% | 46% | 52% |
| 01-Jun-15 | -16 | 22% | 38% | 48% | 51% |
| 29-May-15 | -15 | 23% | 38% | 47% | 51% |
| 28-May-15 | -14 | 24% | 38% | 47% | 52% |
| 27-May-15 | -16 | 23% | 39% | 46% | 53% |
| 26-May-15 | -19 | 21% | 40% | 46% | 53% |
| 25-May-15 | -18 | 21% | 39% | 46% | 52% |
| 22-May-15 | -18 | 22% | 40% | 46% | 53% |
| 21-May-15 | -18 | 24% | 42% | 46% | 53% |
| 20-May-15 | -18 | 24% | 42% | 46% | 53% |
| 19-May-15 | -17 | 24% | 41% | 47% | 51% |
| 18-May-15 | -16 | 25% | 41% | 46% | 53% |
| 15-May-15 | -15 | 24% | 39% | 47% | 52% |
| 14-May-15 | -16 | 24% | 40% | 46% | 53% |
| 13-May-15 | -16 | 23% | 39% | 48% | 51% |
| 12-May-15 | -17 | 23% | 40% | 47% | 52% |
| 11-May-15 | -16 | 23% | 39% | 47% | 52% |
| 08-May-15 | -16 | 24% | 40% | 45% | 53% |
| 07-May-15 | -13 | 25% | 38% | 47% | 51% |
| 06-May-15 | -11 | 25% | 36% | 49% | 50% |
| 05-May-15 | -14 | 23% | 37% | 48% | 51% |
| 04-May-15 | -16 | 22% | 38% | 47% | 51% |
| 01-May-15 | -14 | 24% | 38% | 48% | 51% |
| 30-Apr-15 | -12 | 26% | 38% | 48% | 50% |
| 29-Apr-15 | -13 | 25% | 38% | 46% | 52% |
| 28-Apr-15 | -15 | 24% | 39% | 46% | 53% |
| 27-Apr-15 | -18 | 21% | 39% | 44% | 55% |
| 24-Apr-15 | -15 | 23% | 38% | 46% | 53% |
| 23-Apr-15 | -15 | 23% | 38% | 45% | 53% |
| 22-Apr-15 | -12 | 25% | 37% | 47% | 52% |
| 21-Apr-15 | -16 | 24% | 40% | 46% | 53% |
| 20-Apr-15 | -16 | 24% | 40% | 46% | 52% |
| 17-Apr-15 | -16 | 24% | 40% | 46% | 53% |
| 16-Apr-15 | -14 | 25% | 39% | 47% | 51% |
| 15-Apr-15 | -13 | 25% | 38% | 48% | 50% |
| 14-Apr-15 | -11 | 26% | 37% | 49% | 49% |
| 13-Apr-15 | -13 | 25% | 38% | 48% | 50% |
| 10-Apr-15 | -15 | 24% | 39% | 47% | 52% |
| 09-Apr-15 | -15 | 23% | 38% | 47% | 51% |
| 08-Apr-15 | -13 | 25% | 38% | 47% | 51% |
| 07-Apr-15 | -15 | 25% | 40% | 47% | 51% |
| 06-Apr-15 | -15 | 25% | 40% | 47% | 51% |
| 03-Apr-15 | -18 | 23% | 41% | 47% | 52% |
| 02-Apr-15 | -15 | 24% | 39% | 47% | 51% |
| 01-Apr-15 | -14 | 24% | 38% | 48% | 50% |
| 31-Mar-15 | -13 | 24% | 37% | 48% | 50% |
| 30-Mar-15 | -15 | 23% | 38% | 48% | 51% |
| 27-Mar-15 | -17 | 22% | 39% | 47% | 52% |
| 26-Mar-15 | -19 | 22% | 41% | 46% | 54% |
| 25-Mar-15 | -13 | 25% | 38% | 48% | 51% |
| 24-Mar-15 | -15 | 25% | 40% | 47% | 52% |
| 23-Mar-15 | -12 | 26% | 38% | 48% | 50% |
| 20-Mar-15 | -17 | 24% | 41% | 46% | 53% |
| 19-Mar-15 | -15 | 24% | 39% | 47% | 52% |
| 18-Mar-15 | -15 | 24% | 39% | 47% | 52% |
| 17-Mar-15 | -12 | 25% | 37% | 48% | 50% |
| 16-Mar-15 | -11 | 26% | 37% | 48% | 51% |
| 13-Mar-15 | -12 | 25% | 37% | 49% | 50% |
| 12-Mar-15 | -11 | 25% | 36% | 49% | 50% |
| 11-Mar-15 | -10 | 25% | 35% | 50% | 48% |
| 10-Mar-15 | -11 | 26% | 37% | 49% | 50% |
| 09-Mar-15 | -15 | 24% | 39% | 47% | 51% |
| 06-Mar-15 | -18 | 23% | 41% | 46% | 52% |
| 05-Mar-15 | -16 | 24% | 40% | 47% | 52% |
| 04-Mar-15 | -13 | 25% | 38% | 48% | 51% |
| 03-Mar-15 | -13 | 25% | 38% | 49% | 50% |
| 02-Mar-15 | -13 | 23% | 36% | 49% | 49% |
| 01-Mar-15 | -14 | 24% | 38% | 48% | 51% |
| 28-Feb-15 | -15 | 24% | 39% | 47% | 52% |
| 27-Feb-15 | -15 | 25% | 40% | 47% | 52% |
| 26-Feb-15 | -13 | 26% | 39% | 47% | 51% |
| 25-Feb-15 | -11 | 26% | 37% | 49% | 49% |
| 24-Feb-15 | -14 | 24% | 38% | 48% | 50% |
| 23-Feb-15 | -14 | 25% | 39% | 49% | 50% |
| 22-Feb-15 | -14 | 25% | 39% | 50% | 49% |
| 21-Feb-15 | -11 | 25% | 36% | 51% | 48% |
| 20-Feb-15 | -12 | 25% | 37% | 49% | 50% |
| 19-Feb-15 | -14 | 24% | 38% | 47% | 52% |
| 18-Feb-15 | -13 | 25% | 38% | 49% | 50% |
| 17-Feb-15 | -11 | 26% | 37% | 49% | 49% |
| 16-Feb-15 | -11 | 26% | 37% | 50% | 48% |
| 15-Feb-15 | -14 | 25% | 39% | 49% | 49% |
| 14-Feb-15 | -15 | 25% | 40% | 47% | 51% |
| 13-Feb-15 | -16 | 24% | 40% | 46% | 53% |
| 12-Feb-15 | -15 | 24% | 39% | 46% | 52% |
| 11-Feb-15 | -16 | 23% | 39% | 46% | 52% |
| 10-Feb-15 | -13 | 25% | 38% | 49% | 50% |
| 09-Feb-15 | -12 | 26% | 38% | 49% | 50% |
| 08-Feb-15 | -10 | 27% | 37% | 50% | 49% |
| 07-Feb-15 | -12 | 26% | 38% | 48% | 50% |
| 06-Feb-15 | -11 | 26% | 37% | 48% | 50% |
| 05-Feb-15 | -10 | 27% | 37% | 50% | 48% |
| 04-Feb-15 | -10 | 27% | 37% | 51% | 48% |
| 03-Feb-15 | -12 | 26% | 38% | 50% | 49% |
| 02-Feb-15 | -9 | 27% | 36% | 51% | 48% |
| 01-Feb-15 | -7 | 28% | 35% | 51% | 47% |
| 31-Jan-15 | -7 | 28% | 35% | 51% | 47% |
| 30-Jan-15 | -9 | 27% | 36% | 50% | 48% |
| 29-Jan-15 | -11 | 26% | 37% | 50% | 49% |
| 28-Jan-15 | -13 | 26% | 39% | 48% | 51% |
| 27-Jan-15 | -14 | 25% | 39% | 47% | 51% |
| 26-Jan-15 | -13 | 25% | 38% | 48% | 51% |
| 25-Jan-15 | -10 | 27% | 37% | 50% | 48% |
| 24-Jan-15 | -7 | 29% | 36% | 52% | 47% |
| 23-Jan-15 | -6 | 30% | 36% | 51% | 47% |
| 22-Jan-15 | -9 | 28% | 37% | 50% | 48% |
| 21-Jan-15 | -12 | 25% | 37% | 49% | 50% |
| 20-Jan-15 | -14 | 24% | 38% | 48% | 51% |
| 19-Jan-15 | -14 | 24% | 38% | 49% | 50% |
| 18-Jan-15 | -15 | 24% | 39% | 49% | 50% |
| 17-Jan-15 | -14 | 24% | 38% | 49% | 49% |
| 16-Jan-15 | -15 | 24% | 39% | 48% | 50% |
| 15-Jan-15 | -14 | 25% | 39% | 48% | 50% |
| 14-Jan-15 | -12 | 26% | 38% | 50% | 49% |
| 13-Jan-15 | -11 | 26% | 37% | 49% | 50% |
| 12-Jan-15 | -11 | 25% | 36% | 49% | 50% |
| 11-Jan-15 | -14 | 23% | 37% | 48% | 51% |
| 10-Jan-15 | -18 | 21% | 39% | 47% | 52% |
| 09-Jan-15 | -16 | 22% | 38% | 48% | 50% |
| 08-Jan-15 | -14 | 23% | 37% | 48% | 50% |
| 07-Jan-15 | -11 | 25% | 36% | 51% | 47% |
| 06-Jan-15 | -11 | 25% | 36% | 51% | 48% |
| 05-Jan-15 | -11 | 25% | 36% | 51% | 48% |
| 04-Jan-15 | -11 | 24% | 35% | 50% | 48% |
| 03-Jan-15 | -13 | 24% | 37% | 50% | 48% |
| 02-Jan-15 | No Polling - New Years | ||||
| 01-Jan-15 | No Polling - New Years | ||||
| 31-Dec-14 | -14 | 24% | 38% | 49% | 49% |
| 30-Dec-14 | -14 | 25% | 39% | 48% | 50% |
| 29-Dec-14 | -14 | 24% | 38% | 48% | 51% |
| 28-Dec-14 | No Polling - Christmas | ||||
| 27-Dec-14 | No Polling - Christmas | ||||
| 26-Dec-14 | No Polling - Christmas | ||||
| 25-Dec-14 | No Polling - Christmas | ||||
| 24-Dec-14 | -15 | 24% | 39% | 48% | 51% |
| 23-Dec-14 | -15 | 24% | 39% | 48% | 51% |
| 22-Dec-14 | -13 | 25% | 38% | 47% | 52% |
| 21-Dec-14 | -14 | 25% | 39% | 48% | 51% |
| 20-Dec-14 | -16 | 24% | 40% | 47% | 52% |
| 19-Dec-14 | -17 | 23% | 40% | 47% | 51% |
| 18-Dec-14 | -16 | 23% | 39% | 47% | 51% |
| 17-Dec-14 | -17 | 22% | 39% | 47% | 51% |
| 16-Dec-14 | -17 | 23% | 40% | 47% | 51% |
| 15-Dec-14 | -18 | 22% | 40% | 48% | 51% |
| 14-Dec-14 | -16 | 23% | 39% | 48% | 50% |
| 13-Dec-14 | -14 | 24% | 38% | 48% | 50% |
| 12-Dec-14 | -14 | 25% | 39% | 47% | 51% |
| 11-Dec-14 | -15 | 24% | 39% | 47% | 52% |
| 10-Dec-14 | -15 | 24% | 39% | 48% | 50% |
| 09-Dec-14 | -14 | 24% | 38% | 49% | 50% |
| 08-Dec-14 | -13 | 24% | 37% | 50% | 49% |
| 07-Dec-14 | -18 | 22% | 40% | 47% | 52% |
| 06-Dec-14 | -19 | 21% | 40% | 46% | 52% |
| 05-Dec-14 | -19 | 21% | 40% | 46% | 52% |
| 04-Dec-14 | -17 | 22% | 39% | 47% | 51% |
| 03-Dec-14 | -15 | 23% | 38% | 48% | 50% |
| 02-Dec-14 | -16 | 22% | 38% | 48% | 51% |
| 01-Dec-14 | -16 | 23% | 39% | 48% | 50% |
| 30-Nov-14 | No Polling - Thanksgiving | ||||
| 29-Nov-14 | No Polling - Thanksgiving | ||||
| 28-Nov-14 | No Polling - Thanksgiving | ||||
| 27-Nov-14 | No Polling - Thanksgiving | ||||
| 26-Nov-14 | -18 | 23% | 41% | 46% | 52% |
| 25-Nov-14 | -18 | 23% | 41% | 45% | 52% |
| 24-Nov-14 | -20 | 22% | 42% | 45% | 53% |
| 23-Nov-14 | -18 | 23% | 41% | 47% | 51% |
| 22-Nov-14 | -17 | 24% | 41% | 47% | 52% |
| 21-Nov-14 | -17 | 23% | 40% | 47% | 52% |
| 20-Nov-14 | -19 | 22% | 41% | 46% | 53% |
| 19-Nov-14 | -16 | 22% | 38% | 48% | 50% |
| 18-Nov-14 | -15 | 23% | 38% | 48% | 51% |
| 17-Nov-14 | -17 | 22% | 39% | 48% | 50% |
| 16-Nov-14 | -18 | 23% | 41% | 46% | 52% |
| 15-Nov-14 | -14 | 25% | 39% | 48% | 51% |
| 14-Nov-14 | -13 | 26% | 39% | 48% | 50% |
| 13-Nov-14 | -13 | 25% | 38% | 48% | 51% |
| 12-Nov-14 | -17 | 23% | 40% | 47% | 52% |
| 11-Nov-14 | -16 | 23% | 39% | 48% | 51% |
| 10-Nov-14 | -15 | 24% | 39% | 48% | 50% |
| 09-Nov-14 | -16 | 23% | 39% | 48% | 50% |
| 08-Nov-14 | -18 | 22% | 40% | 48% | 51% |
| 07-Nov-14 | -19 | 21% | 40% | 48% | 51% |
| 06-Nov-14 | -20 | 21% | 41% | 46% | 52% |
| 05-Nov-14 | -19 | 21% | 40% | 46% | 52% |
| 04-Nov-14 | -19 | 21% | 40% | 45% | 53% |
| 03-Nov-14 | -17 | 22% | 39% | 45% | 53% |
| 02-Nov-14 | -16 | 23% | 39% | 45% | 53% |
| 01-Nov-14 | -17 | 23% | 40% | 46% | 52% |
| 31-Oct-14 | -19 | 23% | 42% | 47% | 52% |
| 30-Oct-14 | -20 | 23% | 43% | 46% | 53% |
| 29-Oct-14 | -19 | 24% | 43% | 46% | 53% |
| 28-Oct-14 | -20 | 22% | 42% | 45% | 53% |
| 27-Oct-14 | -21 | 20% | 41% | 46% | 53% |
| 26-Oct-14 | -18 | 21% | 39% | 46% | 53% |
| 25-Oct-14 | -17 | 22% | 39% | 47% | 52% |
| 24-Oct-14 | -17 | 23% | 40% | 47% | 52% |
| 23-Oct-14 | -17 | 23% | 40% | 48% | 51% |
| 22-Oct-14 | -18 | 21% | 39% | 47% | 52% |
| 21-Oct-14 | -17 | 22% | 39% | 47% | 52% |
| 20-Oct-14 | -17 | 23% | 40% | 46% | 52% |
| 19-Oct-14 | -17 | 23% | 40% | 47% | 51% |
| 18-Oct-14 | -16 | 23% | 39% | 48% | 51% |
| 17-Oct-14 | -18 | 21% | 39% | 47% | 51% |
| 16-Oct-14 | -19 | 21% | 40% | 48% | 50% |
| 15-Oct-14 | -19 | 20% | 39% | 49% | 49% |
| 14-Oct-14 | -17 | 22% | 39% | 49% | 49% |
| 13-Oct-14 | -15 | 23% | 38% | 48% | 50% |
| 12-Oct-14 | -16 | 23% | 39% | 47% | 51% |
| 11-Oct-14 | -19 | 21% | 40% | 47% | 52% |
| 10-Oct-14 | -21 | 20% | 41% | 46% | 52% |
| 09-Oct-14 | -20 | 20% | 40% | 46% | 52% |
| 08-Oct-14 | -19 | 21% | 40% | 46% | 52% |
| 07-Oct-14 | -17 | 22% | 39% | 46% | 52% |
| 06-Oct-14 | -15 | 24% | 39% | 48% | 51% |
| 05-Oct-14 | -15 | 24% | 39% | 47% | 51% |
| 04-Oct-14 | -14 | 24% | 38% | 48% | 51% |
| 03-Oct-14 | -15 | 22% | 37% | 48% | 51% |
| 02-Oct-14 | -15 | 22% | 37% | 48% | 51% |
| 01-Oct-14 | -15 | 22% | 37% | 48% | 50% |
| 30-Sep-14 | -16 | 22% | 38% | 48% | 50% |
| 29-Sep-14 | -17 | 22% | 39% | 46% | 52% |
| 28-Sep-14 | -15 | 22% | 37% | 47% | 51% |
| 27-Sep-14 | -15 | 23% | 38% | 47% | 52% |
| 26-Sep-14 | -16 | 21% | 37% | 47% | 51% |
| 25-Sep-14 | -17 | 21% | 38% | 47% | 52% |
| 24-Sep-14 | -18 | 21% | 39% | 46% | 52% |
| 23-Sep-14 | -18 | 23% | 41% | 47% | 52% |
| 22-Sep-14 | -20 | 21% | 41% | 47% | 52% |
| 21-Sep-14 | -21 | 19% | 40% | 46% | 53% |
| 20-Sep-14 | -19 | 20% | 39% | 47% | 52% |
| 19-Sep-14 | -19 | 21% | 40% | 46% | 53% |
| 18-Sep-14 | -20 | 21% | 41% | 46% | 53% |
| 17-Sep-14 | -21 | 21% | 42% | 45% | 54% |
| 16-Sep-14 | -20 | 22% | 42% | 47% | 53% |
| 15-Sep-14 | -17 | 23% | 40% | 48% | 51% |
| 14-Sep-14 | -15 | 23% | 38% | 49% | 50% |
| 13-Sep-14 | -17 | 22% | 39% | 48% | 51% |
| 12-Sep-14 | -19 | 21% | 40% | 48% | 51% |
| 11-Sep-14 | -20 | 20% | 40% | 48% | 51% |
| 10-Sep-14 | -18 | 21% | 39% | 47% | 51% |
| 09-Sep-14 | -18 | 21% | 39% | 46% | 52% |
| 08-Sep-14 | -18 | 22% | 40% | 46% | 53% |
| 07-Sep-14 | -19 | 22% | 41% | 46% | 53% |
| 06-Sep-14 | -20 | 21% | 41% | 47% | 51% |
| 05-Sep-14 | -20 | 21% | 41% | 47% | 51% |
| 04-Sep-14 | -20 | 20% | 40% | 47% | 51% |
| 03-Sep-14 | -20 | 20% | 40% | 46% | 52% |
| 02-Sep-14 | -19 | 21% | 40% | 46% | 52% |
| 01-Sep-14 | -19 | 21% | 40% | 46% | 52% |
| 31-Aug-14 | -17 | 24% | 41% | 46% | 52% |
| 30-Aug-14 | -17 | 24% | 41% | 47% | 52% |
| 29-Aug-14 | -19 | 23% | 42% | 46% | 52% |
| 28-Aug-14 | -21 | 21% | 42% | 46% | 52% |
| 27-Aug-14 | -20 | 21% | 41% | 46% | 53% |
| 26-Aug-14 | -18 | 22% | 40% | 45% | 53% |
| 25-Aug-14 | -18 | 21% | 39% | 44% | 54% |
| 24-Aug-14 | -22 | 19% | 41% | 43% | 56% |
| 23-Aug-14 | -22 | 19% | 41% | 45% | 53% |
| 22-Aug-14 | -21 | 20% | 41% | 45% | 53% |
| 21-Aug-14 | -17 | 22% | 39% | 46% | 53% |
| 20-Aug-14 | -17 | 22% | 39% | 46% | 53% |
| 19-Aug-14 | -17 | 23% | 40% | 47% | 52% |
| 18-Aug-14 | -20 | 21% | 41% | 48% | 51% |
| 17-Aug-14 | -21 | 21% | 42% | 46% | 52% |
| 16-Aug-14 | -21 | 21% | 42% | 46% | 52% |
| 15-Aug-14 | -20 | 21% | 41% | 45% | 53% |
| 14-Aug-14 | -19 | 21% | 40% | 45% | 53% |
| 13-Aug-14 | -16 | 23% | 39% | 46% | 53% |
| 12-Aug-14 | -15 | 24% | 39% | 47% | 52% |
| 11-Aug-14 | -18 | 23% | 41% | 45% | 53% |
| 10-Aug-14 | -20 | 22% | 42% | 44% | 54% |
| 09-Aug-14 | -21 | 21% | 42% | 44% | 55% |
| 08-Aug-14 | -19 | 22% | 41% | 46% | 53% |
| 07-Aug-14 | -17 | 24% | 41% | 48% | 51% |
| 06-Aug-14 | -18 | 23% | 41% | 47% | 52% |
| 05-Aug-14 | -17 | 23% | 40% | 47% | 52% |
| 04-Aug-14 | -18 | 22% | 40% | 46% | 53% |
| 03-Aug-14 | -18 | 23% | 41% | 46% | 53% |
| 02-Aug-14 | -20 | 22% | 42% | 45% | 53% |
| 01-Aug-14 | -22 | 21% | 43% | 45% | 54% |
| 31-Jul-14 | -23 | 20% | 43% | 45% | 53% |
| 30-Jul-14 | -23 | 21% | 44% | 46% | 54% |
| 29-Jul-14 | -20 | 22% | 42% | 47% | 52% |
| 28-Jul-14 | -19 | 22% | 41% | 45% | 53% |
| 27-Jul-14 | -17 | 23% | 40% | 46% | 52% |
| 26-Jul-14 | -20 | 22% | 42% | 44% | 54% |
| 25-Jul-14 | -18 | 23% | 41% | 46% | 52% |
| 24-Jul-14 | -17 | 24% | 41% | 46% | 52% |
| 23-Jul-14 | -17 | 24% | 41% | 47% | 51% |
| 22-Jul-14 | -17 | 25% | 42% | 47% | 52% |
| 21-Jul-14 | -17 | 24% | 41% | 47% | 52% |
| 20-Jul-14 | -17 | 25% | 42% | 46% | 53% |
| 19-Jul-14 | -17 | 24% | 41% | 47% | 52% |
| 18-Jul-14 | -20 | 22% | 42% | 47% | 52% |
| 17-Jul-14 | -20 | 21% | 41% | 48% | 51% |
| 16-Jul-14 | -20 | 22% | 42% | 48% | 52% |
| 15-Jul-14 | -18 | 23% | 41% | 47% | 52% |
| 14-Jul-14 | -17 | 24% | 41% | 46% | 53% |
| 13-Jul-14 | -18 | 22% | 40% | 45% | 53% |
| 12-Jul-14 | -19 | 21% | 40% | 45% | 53% |
| 11-Jul-14 | -20 | 21% | 41% | 45% | 53% |
| 10-Jul-14 | -18 | 23% | 41% | 46% | 53% |
| 09-Jul-14 | -19 | 22% | 41% | 46% | 53% |
| 08-Jul-14 | -20 | 22% | 42% | 46% | 53% |
| 07-Jul-14 | -21 | 21% | 42% | 46% | 53% |
| 06-Jul-14 | No Polling - Fourth of July | ||||
| 05-Jul-14 | No Polling - Fourth of July | ||||
| 04-Jul-14 | No Polling - Fourth of July | ||||
| 03-Jul-14 | -22 | 21% | 43% | 46% | 53% |
| 02-Jul-14 | -16 | 24% | 40% | 47% | 52% |
| 01-Jul-14 | -17 | 23% | 40% | 48% | 50% |
| 30-Jun-14 | -14 | 24% | 38% | 49% | 50% |
| 29-Jun-14 | -20 | 21% | 41% | 47% | 51% |
| 28-Jun-14 | -20 | 20% | 40% | 47% | 52% |
| 27-Jun-14 | -22 | 19% | 41% | 45% | 53% |
| 26-Jun-14 | -21 | 19% | 40% | 45% | 53% |
| 26-Jun-14 | -21 | 19% | 40% | 45% | 53% |
| 25-Jun-14 | -21 | 20% | 41% | 45% | 54% |
| 24-Jun-14 | -18 | 22% | 40% | 46% | 53% |
| 23-Jun-14 | -17 | 22% | 39% | 48% | 51% |
| 22-Jun-14 | -15 | 24% | 39% | 49% | 50% |
| 21-Jun-14 | -15 | 24% | 39% | 48% | 50% |
| 20-Jun-14 | -15 | 24% | 39% | 48% | 51% |
| 19-Jun-14 | -16 | 24% | 40% | 47% | 52% |
| 18-Jun-14 | -15 | 24% | 39% | 48% | 50% |
| 17-Jun-14 | -18 | 22% | 40% | 47% | 51% |
| 16-Jun-14 | -20 | 20% | 40% | 48% | 50% |
| 15-Jun-14 | -20 | 20% | 40% | 47% | 52% |
| 14-Jun-14 | -18 | 20% | 38% | 47% | 51% |
| 13-Jun-14 | -17 | 22% | 39% | 47% | 52% |
| 12-Jun-14 | -18 | 22% | 40% | 46% | 53% |
| 11-Jun-14 | -18 | 22% | 40% | 47% | 52% |
| 10-Jun-14 | -14 | 24% | 38% | 48% | 50% |
| 09-Jun-14 | -13 | 25% | 38% | 50% | 49% |
| 08-Jun-14 | -15 | 24% | 39% | 48% | 50% |
| 07-Jun-14 | -15 | 23% | 38% | 49% | 50% |
| 06-Jun-14 | -13 | 23% | 36% | 51% | 47% |
| 05-Jun-14 | -13 | 23% | 36% | 52% | 46% |
| 04-Jun-14 | -12 | 24% | 36% | 52% | 47% |
| 03-Jun-14 | -13 | 24% | 37% | 50% | 49% |
| 02-Jun-14 | -12 | 25% | 37% | 49% | 50% |
| 01-Jun-14 | -14 | 25% | 39% | 48% | 50% |
| 31-May-14 | -14 | 26% | 40% | 48% | 50% |
| 30-May-14 | -15 | 26% | 41% | 48% | 50% |
| 29-May-14 | -16 | 24% | 40% | 49% | 50% |
| 28-May-14 | -16 | 23% | 39% | 49% | 49% |
| 27-May-14 | -16 | 22% | 38% | 50% | 49% |
| 26-May-14 | -15 | 25% | 40% | 49% | 50% |
| 25-May-14 | -14 | 24% | 38% | 49% | 50% |
| 24-May-14 | -14 | 23% | 37% | 49% | 49% |
| 23-May-14 | -15 | 21% | 36% | 50% | 48% |
| 22-May-14 | -15 | 22% | 37% | 50% | 48% |
| 21-May-14 | -14 | 23% | 37% | 50% | 48% |
| 20-May-14 | -15 | 23% | 38% | 49% | 50% |
| 19-May-14 | -14 | 23% | 37% | 48% | 50% |
| 18-May-14 | -19 | 21% | 40% | 46% | 52% |
| 17-May-14 | -20 | 21% | 41% | 45% | 53% |
| 16-May-14 | -17 | 23% | 40% | 47% | 51% |
| 15-May-14 | -12 | 24% | 36% | 49% | 49% |
| 14-May-14 | -10 | 24% | 34% | 50% | 48% |
| 13-May-14 | -11 | 24% | 35% | 50% | 49% |
| 12-May-14 | No Polling - Mothers Day | ||||
| 11-May-14 | -11 | 24% | 35% | 50% | 49% |
| 10-May-14 | -15 | 23% | 38% | 48% | 51% |
| 09-May-14 | -14 | 24% | 38% | 48% | 51% |
| 08-May-14 | -14 | 24% | 38% | 48% | 51% |
| 07-May-14 | -10 | 26% | 36% | 50% | 48% |
| 06-May-14 | -14 | 24% | 38% | 49% | 49% |
| 05-May-14 | -17 | 22% | 39% | 47% | 52% |
| 04-May-14 | -18 | 23% | 41% | 46% | 52% |
| 03-May-14 | -17 | 23% | 40% | 46% | 52% |
| 02-May-14 | -17 | 23% | 40% | 47% | 51% |
| 01-May-14 | -18 | 23% | 41% | 47% | 51% |
| 30-Apr-14 | -17 | 24% | 41% | 48% | 51% |
| 29-Apr-14 | -15 | 25% | 40% | 48% | 51% |
| 28-Apr-14 | -18 | 23% | 41% | 47% | 52% |
| 27-Apr-14 | -17 | 22% | 39% | 47% | 52% |
| 26-Apr-14 | -19 | 21% | 40% | 46% | 54% |
| 25-Apr-14 | -18 | 22% | 40% | 45% | 54% |
| 24-Apr-14 | -19 | 22% | 41% | 45% | 54% |
| 23-Apr-14 | -15 | 25% | 40% | 47% | 51% |
| 22-Apr-14 | -15 | 25% | 40% | 48% | 50% |
| 21-Apr-14 | -16 | 25% | 41% | 49% | 50% |
| 20-Apr-14 | -21 | 22% | 43% | 46% | 53% |
| 19-Apr-14 | -22 | 21% | 43% | 45% | 54% |
| 18-Apr-14 | -19 | 22% | 41% | 45% | 54% |
| 17-Apr-14 | -17 | 24% | 41% | 46% | 53% |
| 16-Apr-14 | -14 | 26% | 40% | 48% | 52% |
| 15-Apr-14 | -16 | 25% | 41% | 47% | 52% |
| 14-Apr-14 | -15 | 25% | 40% | 47% | 52% |
| 13-Apr-14 | -16 | 24% | 40% | 47% | 52% |
| 12-Apr-14 | -15 | 24% | 39% | 49% | 50% |
| 11-Apr-14 | -12 | 26% | 38% | 50% | 49% |
| 10-Apr-14 | -11 | 27% | 38% | 50% | 49% |
| 09-Apr-14 | -10 | 29% | 39% | 49% | 50% |
| 08-Apr-14 | -15 | 27% | 42% | 46% | 53% |
| 07-Apr-14 | -17 | 26% | 43% | 46% | 53% |
| 06-Apr-14 | -17 | 24% | 41% | 46% | 52% |
| 05-Apr-14 | -12 | 26% | 38% | 50% | 49% |
| 04-Apr-14 | -10 | 26% | 36% | 50% | 49% |
| 03-Apr-14 | -16 | 23% | 39% | 48% | 51% |
| 02-Apr-14 | -15 | 24% | 39% | 49% | 50% |
| 01-Apr-14 | -17 | 22% | 39% | 48% | 51% |
| 31-Mar-14 | -13 | 25% | 38% | 49% | 50% |
| 30-Mar-14 | -16 | 24% | 40% | 47% | 52% |
| 29-Mar-14 | -17 | 24% | 41% | 47% | 52% |
| 28-Mar-14 | -18 | 23% | 41% | 46% | 53% |
| 27-Mar-14 | -17 | 24% | 41% | 46% | 52% |
| 26-Mar-14 | -17 | 24% | 41% | 46% | 53% |
| 25-Mar-14 | -18 | 23% | 41% | 47% | 51% |
| 24-Mar-14 | -15 | 24% | 39% | 48% | 50% |
| 23-Mar-14 | -13 | 25% | 38% | 49% | 49% |
| 22-Mar-14 | -14 | 24% | 38% | 49% | 49% |
| 21-Mar-14 | -17 | 23% | 40% | 48% | 51% |
| 20-Mar-14 | -17 | 23% | 40% | 49% | 50% |
| 19-Mar-14 | -14 | 25% | 39% | 49% | 49% |
| 18-Mar-14 | -14 | 24% | 38% | 48% | 50% |
| 17-Mar-14 | -13 | 25% | 38% | 49% | 49% |
| 16-Mar-14 | -17 | 23% | 40% | 49% | 50% |
| 15-Mar-14 | -19 | 22% | 41% | 49% | 50% |
| 14-Mar-14 | -22 | 21% | 43% | 47% | 51% |
| 13-Mar-14 | -23 | 21% | 44% | 45% | 54% |
| 12-Mar-14 | -19 | 23% | 42% | 45% | 53% |
| 11-Mar-14 | -18 | 24% | 42% | 45% | 54% |
| 10-Mar-14 | -16 | 25% | 41% | 47% | 51% |
| 09-Mar-14 | -19 | 23% | 42% | 46% | 52% |
| 08-Mar-14 | -18 | 23% | 41% | 47% | 51% |
| 07-Mar-14 | -17 | 24% | 41% | 47% | 52% |
| 06-Mar-14 | -17 | 24% | 41% | 46% | 53% |
| 05-Mar-14 | -18 | 23% | 41% | 46% | 53% |
| 04-Mar-14 | -17 | 23% | 40% | 45% | 54% |
| 03-Mar-14 | -16 | 23% | 39% | 47% | 52% |
| 02-Mar-14 | -16 | 24% | 40% | 47% | 52% |
| 01-Mar-14 | -16 | 23% | 39% | 48% | 51% |
| 28-Feb-14 | -16 | 22% | 38% | 48% | 50% |
| 27-Feb-14 | -15 | 23% | 38% | 48% | 50% |
| 26-Feb-14 | -14 | 24% | 38% | 49% | 49% |
| 25-Feb-14 | -12 | 25% | 37% | 50% | 49% |
| 24-Feb-14 | -10 | 25% | 35% | 52% | 47% |
| 23-Feb-14 | -11 | 25% | 36% | 51% | 47% |
| 22-Feb-14 | -12 | 25% | 37% | 51% | 47% |
| 21-Feb-14 | -12 | 26% | 38% | 50% | 49% |
| 20-Feb-14 | -12 | 26% | 38% | 50% | 49% |
| 19-Feb-14 | -14 | 25% | 39% | 48% | 51% |
| 18-Feb-14 | -15 | 24% | 39% | 48% | 51% |
| 17-Feb-14 | -14 | 25% | 39% | 48% | 50% |
| 16-Feb-14 | -12 | 25% | 37% | 51% | 48% |
| 15-Feb-14 | -13 | 25% | 38% | 50% | 50% |
| 14-Feb-14 | -15 | 24% | 39% | 49% | 50% |
| 13-Feb-14 | -20 | 23% | 43% | 44% | 55% |
| 12-Feb-14 | -22 | 21% | 43% | 44% | 55% |
| 11-Feb-14 | -20 | 21% | 41% | 44% | 54% |
| 10-Feb-14 | -14 | 23% | 37% | 48% | 51% |
| 09-Feb-14 | -14 | 24% | 38% | 48% | 51% |
| 08-Feb-14 | -15 | 24% | 39% | 47% | 51% |
| 07-Feb-14 | -18 | 23% | 41% | 45% | 54% |
| 06-Feb-14 | -18 | 22% | 40% | 45% | 54% |
| 05-Feb-14 | -20 | 21% | 41% | 45% | 54% |
| 04-Feb-14 | -18 | 22% | 40% | 47% | 52% |
| 03-Feb-14 | -17 | 23% | 40% | 47% | 51% |
| 02-Feb-14 | -13 | 26% | 39% | 49% | 49% |
| 01-Feb-14 | -14 | 26% | 40% | 48% | 50% |
| 31-Jan-14 | -14 | 26% | 40% | 48% | 51% |
| 30-Jan-14 | -18 | 24% | 42% | 46% | 53% |
| 29-Jan-14 | -16 | 24% | 40% | 47% | 52% |
| 28-Jan-14 | -15 | 24% | 39% | 48% | 51% |
| 27-Jan-14 | -13 | 24% | 37% | 50% | 49% |
| 26-Jan-14 | -15 | 23% | 38% | 49% | 50% |
| 25-Jan-14 | -16 | 23% | 39% | 48% | 51% |
| 24-Jan-14 | -15 | 24% | 39% | 48% | 51% |
| 23-Jan-14 | -13 | 25% | 38% | 49% | 50% |
| 22-Jan-14 | -12 | 25% | 37% | 50% | 49% |
| 21-Jan-14 | -14 | 24% | 38% | 50% | 49% |
| 20-Jan-14 | -16 | 23% | 39% | 49% | 50% |
| 19-Jan-14 | -16 | 24% | 40% | 47% | 51% |
| 18-Jan-14 | -14 | 25% | 39% | 49% | 49% |
| 17-Jan-14 | -12 | 26% | 38% | 50% | 48% |
| 16-Jan-14 | -11 | 26% | 37% | 51% | 47% |
| 15-Jan-14 | -14 | 25% | 39% | 50% | 49% |
| 14-Jan-14 | -15 | 25% | 40% | 48% | 51% |
| 13-Jan-14 | -15 | 25% | 40% | 47% | 52% |
| 12-Jan-14 | -17 | 24% | 41% | 47% | 52% |
| 11-Jan-14 | -17 | 23% | 40% | 47% | 52% |
| 10-Jan-14 | -16 | 24% | 40% | 47% | 51% |
| 09-Jan-14 | -15 | 24% | 39% | 49% | 50% |
| 08-Jan-14 | -18 | 23% | 41% | 48% | 50% |
| 07-Jan-14 | -15 | 24% | 39% | 49% | 49% |
| 06-Jan-14 | -15 | 24% | 39% | 48% | 50% |
| 05-Jan-14 | -17 | 23% | 40% | 47% | 51% |
| 04-Jan-14 | -17 | 23% | 40% | 48% | 51% |
| 03-Jan-14 | -18 | 23% | 41% | 47% | 51% |
| 02-Jan-14 | No Polling - New Years Day | ||||
| 01-Jan-14 | No Polling - New Years Day | ||||
| 31-Dec-13 | -15 | 25% | 40% | 48% | 50% |
| 30-Dec-13 | -16 | 25% | 41% | 47% | 51% |
| 29-Dec-13 | -16 | 24% | 40% | 48% | 50% |
| 28-Dec-13 | -16 | 24% | 40% | 48% | 51% |
| 27-Dec-13 | -18 | 24% | 42% | 47% | 52% |
| 26-Dec-13 | No Polling - Christmas | ||||
| 25-Dec-13 | No Polling - Christmas | ||||
| 24-Dec-13 | No Polling - Christmas | ||||
| 23-Dec-13 | -17 | 25% | 42% | 46% | 53% |
| 22-Dec-13 | -20 | 23% | 43% | 44% | 54% |
| 21-Dec-13 | -19 | 23% | 42% | 46% | 52% |
| 20-Dec-13 | -21 | 22% | 43% | 46% | 53% |
| 19-Dec-13 | -21 | 21% | 42% | 47% | 52% |
| 18-Dec-13 | -21 | 21% | 42% | 47% | 52% |
| 17-Dec-13 | -19 | 22% | 41% | 47% | 52% |
| 16-Dec-13 | -19 | 23% | 42% | 47% | 52% |
| 15-Dec-13 | -17 | 24% | 41% | 46% | 52% |
| 14-Dec-13 | -18 | 24% | 42% | 47% | 51% |
| 13-Dec-13 | -14 | 27% | 41% | 47% | 51% |
| 12-Dec-13 | -16 | 25% | 41% | 47% | 51% |
| 11-Dec-13 | -17 | 24% | 41% | 48% | 51% |
| 10-Dec-13 | -19 | 23% | 42% | 47% | 52% |
| 09-Dec-13 | -20 | 24% | 44% | 46% | 53% |
| 08-Dec-13 | -22 | 23% | 45% | 43% | 55% |
| 07-Dec-13 | -20 | 23% | 43% | 43% | 55% |
| 06-Dec-13 | -20 | 23% | 43% | 42% | 55% |
| 05-Dec-13 | -20 | 23% | 43% | 43% | 54% |
| 04-Dec-13 | -22 | 23% | 45% | 44% | 55% |
| 03-Dec-13 | -24 | 21% | 45% | 44% | 55% |
| 02-Dec-13 | -22 | 21% | 43% | 45% | 54% |
| 01-Dec-13 | No Polling - Thanksgiving | ||||
| 30-Nov-13 | No Polling - Thanksgiving | ||||
| 29-Nov-13 | No Polling - Thanksgiving | ||||
| 28-Nov-13 | No Polling - Thanksgiving | ||||
| 27-Nov-13 | -23 | 20% | 43% | 45% | 54% |
| 26-Nov-13 | -23 | 21% | 44% | 46% | 53% |
| 25-Nov-13 | -21 | 24% | 45% | 45% | 53% |
| 24-Nov-13 | -20 | 23% | 43% | 46% | 52% |
| 23-Nov-13 | -19 | 24% | 43% | 46% | 53% |
| 22-Nov-13 | -22 | 22% | 44% | 45% | 54% |
| 21-Nov-13 | -23 | 22% | 45% | 43% | 55% |
| 20-Nov-13 | -22 | 22% | 44% | 43% | 56% |
| 19-Nov-13 | -23 | 20% | 43% | 43% | 55% |
| 18-Nov-13 | -20 | 22% | 42% | 44% | 54% |
| 17-Nov-13 | -20 | 23% | 43% | 45% | 53% |
| 16-Nov-13 | -19 | 24% | 43% | 46% | 53% |
| 15-Nov-13 | -22 | 22% | 44% | 45% | 54% |
| 14-Nov-13 | -23 | 21% | 44% | 44% | 55% |
| 13-Nov-13 | -25 | 20% | 45% | 44% | 55% |
| 12-Nov-13 | -22 | 23% | 45% | 45% | 54% |
| 11-Nov-13 | -21 | 23% | 44% | 46% | 54% |
| 10-Nov-13 | -18 | 24% | 42% | 46% | 53% |
| 09-Nov-13 | -20 | 23% | 43% | 44% | 54% |
| 08-Nov-13 | -22 | 22% | 44% | 44% | 55% |
| 07-Nov-13 | -20 | 23% | 43% | 45% | 54% |
| 06-Nov-13 | -19 | 24% | 43% | 46% | 54% |
| 05-Nov-13 | -17 | 25% | 42% | 48% | 51% |
| 04-Nov-13 | -17 | 25% | 42% | 48% | 51% |
| 03-Nov-13 | -17 | 25% | 42% | 48% | 51% |
| 02-Nov-13 | -17 | 25% | 42% | 48% | 51% |
| 01-Nov-13 | -17 | 25% | 42% | 48% | 50% |
| 31-Oct-13 | -15 | 25% | 40% | 48% | 50% |
| 30-Oct-13 | -16 | 24% | 40% | 47% | 52% |
| 29-Oct-13 | -17 | 23% | 40% | 47% | 51% |
| 28-Oct-13 | -18 | 24% | 42% | 48% | 52% |
| 27-Oct-13 | -14 | 26% | 40% | 50% | 49% |
| 26-Oct-13 | -12 | 27% | 39% | 51% | 48% |
| 25-Oct-13 | -9 | 29% | 38% | 52% | 47% |
| 24-Oct-13 | -9 | 28% | 37% | 52% | 47% |
| 23-Oct-13 | -12 | 26% | 38% | 52% | 47% |
| 22-Oct-13 | -13 | 25% | 38% | 50% | 49% |
| 21-Oct-13 | -11 | 28% | 39% | 50% | 49% |
| 20-Oct-13 | -8 | 30% | 38% | 50% | 49% |
| 19-Oct-13 | -11 | 29% | 40% | 50% | 50% |
| 18-Oct-13 | -12 | 29% | 41% | 48% | 50% |
| 17-Oct-13 | -13 | 29% | 42% | 48% | 50% |
| 16-Oct-13 | -16 | 28% | 44% | 46% | 52% |
| 15-Oct-13 | -16 | 27% | 43% | 48% | 50% |
| 14-Oct-13 | -15 | 28% | 43% | 48% | 50% |
| 13-Oct-13 | -14 | 27% | 41% | 50% | 48% |
| 12-Oct-13 | -13 | 27% | 40% | 51% | 48% |
| 11-Oct-13 | -10 | 28% | 38% | 51% | 47% |
| 10-Oct-13 | -7 | 30% | 37% | 51% | 47% |
| 09-Oct-13 | -9 | 29% | 38% | 50% | 49% |
| 08-Oct-13 | -10 | 28% | 38% | 51% | 47% |
| 07-Oct-13 | -15 | 26% | 41% | 48% | 51% |
| 06-Oct-13 | -13 | 27% | 40% | 48% | 51% |
| 05-Oct-13 | -14 | 28% | 42% | 46% | 53% |
| 04-Oct-13 | -12 | 28% | 40% | 46% | 51% |
| 03-Oct-13 | -13 | 27% | 40% | 47% | 51% |
| 02-Oct-13 | -9 | 29% | 38% | 50% | 49% |
| 01-Oct-13 | -7 | 30% | 37% | 52% | 47% |
| 30-Sep-13 | -9 | 29% | 38% | 51% | 48% |
| 29-Sep-13 | -11 | 27% | 38% | 51% | 48% |
| 28-Sep-13 | -15 | 24% | 39% | 48% | 50% |
| 27-Sep-13 | -14 | 24% | 38% | 49% | 50% |
| 26-Sep-13 | -12 | 25% | 37% | 48% | 51% |
| 25-Sep-13 | -11 | 26% | 37% | 49% | 50% |
| 24-Sep-13 | -12 | 26% | 38% | 49% | 50% |
| 23-Sep-13 | -18 | 23% | 41% | 46% | 51% |
| 22-Sep-13 | -17 | 23% | 40% | 47% | 51% |
| 21-Sep-13 | -17 | 23% | 40% | 46% | 51% |
| 20-Sep-13 | -14 | 24% | 38% | 49% | 50% |
| 19-Sep-13 | -15 | 24% | 39% | 48% | 50% |
| 18-Sep-13 | -12 | 26% | 38% | 49% | 50% |
| 17-Sep-13 | -15 | 24% | 39% | 48% | 51% |
| 16-Sep-13 | -17 | 23% | 40% | 47% | 52% |
| 15-Sep-13 | -19 | 22% | 41% | 46% | 52% |
| 14-Sep-13 | -16 | 23% | 39% | 47% | 51% |
| 13-Sep-13 | -15 | 24% | 39% | 46% | 51% |
| 12-Sep-13 | -17 | 23% | 40% | 46% | 52% |
| 11-Sep-13 | -20 | 22% | 42% | 45% | 54% |
| 10-Sep-13 | -21 | 21% | 42% | 45% | 54% |
| 09-Sep-13 | -19 | 22% | 41% | 45% | 54% |
| 08-Sep-13 | -14 | 24% | 38% | 48% | 51% |
| 07-Sep-13 | -13 | 25% | 38% | 48% | 50% |
| 06-Sep-13 | -12 | 25% | 37% | 49% | 49% |
| 05-Sep-13 | -13 | 24% | 37% | 48% | 50% |
| 04-Sep-13 | -15 | 23% | 38% | 47% | 50% |
| 03-Sep-13 | -12 | 26% | 38% | 47% | 50% |
| 02-Sep-13 | -11 | 26% | 37% | 49% | 49% |
| 01-Sep-13 | -10 | 27% | 37% | 50% | 48% |
| 31-Aug-13 | -11 | 26% | 37% | 49% | 49% |
| 30-Aug-13 | -13 | 25% | 38% | 48% | 50% |
| 29-Aug-13 | -11 | 25% | 36% | 49% | 48% |
| 28-Aug-13 | -11 | 25% | 36% | 50% | 48% |
| 27-Aug-13 | -10 | 26% | 36% | 48% | 49% |
| 26-Aug-13 | -14 | 24% | 38% | 46% | 52% |
| 25-Aug-13 | -17 | 23% | 40% | 45% | 54% |
| 24-Aug-13 | -19 | 22% | 41% | 46% | 53% |
| 23-Aug-13 | -18 | 23% | 41% | 47% | 52% |
| 22-Aug-13 | -18 | 22% | 40% | 48% | 51% |
| 21-Aug-13 | -17 | 23% | 40% | 47% | 52% |
| 20-Aug-13 | -16 | 24% | 40% | 46% | 52% |
| 19-Aug-13 | -16 | 24% | 40% | 47% | 52% |
| 18-Aug-13 | -15 | 24% | 39% | 48% | 51% |
| 17-Aug-13 | -18 | 23% | 41% | 47% | 51% |
| 16-Aug-13 | -17 | 24% | 41% | 46% | 51% |
| 15-Aug-13 | -19 | 23% | 42% | 45% | 52% |
| 14-Aug-13 | -18 | 22% | 40% | 47% | 51% |
| 13-Aug-13 | -18 | 22% | 40% | 47% | 52% |
| 12-Aug-13 | -16 | 23% | 39% | 47% | 52% |
| 11-Aug-13 | -17 | 23% | 40% | 46% | 53% |
| 10-Aug-13 | -13 | 26% | 39% | 47% | 52% |
| 09-Aug-13 | -12 | 26% | 38% | 48% | 50% |
| 08-Aug-13 | -11 | 27% | 38% | 49% | 50% |
| 07-Aug-13 | -16 | 24% | 40% | 48% | 51% |
| 06-Aug-13 | -20 | 23% | 43% | 45% | 54% |
| 05-Aug-13 | -21 | 22% | 43% | 46% | 53% |
| 04-Aug-13 | -18 | 23% | 41% | 46% | 52% |
| 03-Aug-13 | -12 | 26% | 38% | 49% | 49% |
| 02-Aug-13 | -12 | 27% | 39% | 48% | 50% |
| 01-Aug-13 | -15 | 25% | 40% | 47% | 52% |
| 31-Jul-13 | -17 | 24% | 41% | 46% | 53% |
| 30-Jul-13 | -17 | 23% | 40% | 47% | 52% |
| 29-Jul-13 | -16 | 25% | 41% | 46% | 53% |
| 28-Jul-13 | -17 | 24% | 41% | 46% | 52% |
| 27-Jul-13 | -15 | 25% | 40% | 48% | 51% |
| 26-Jul-13 | -15 | 24% | 39% | 49% | 50% |
| 25-Jul-13 | -11 | 25% | 36% | 50% | 50% |
| 24-Jul-13 | -14 | 24% | 38% | 48% | 51% |
| 23-Jul-13 | -13 | 25% | 38% | 48% | 51% |
| 22-Jul-13 | -17 | 23% | 40% | 47% | 52% |
| 21-Jul-13 | -15 | 23% | 38% | 48% | 51% |
| 20-Jul-13 | -15 | 23% | 38% | 47% | 51% |
| 19-Jul-13 | -14 | 24% | 38% | 48% | 51% |
| 18-Jul-13 | -15 | 24% | 39% | 48% | 51% |
| 17-Jul-13 | -15 | 24% | 39% | 48% | 50% |
| 16-Jul-13 | -14 | 24% | 38% | 49% | 49% |
| 15-Jul-13 | -13 | 25% | 38% | 49% | 49% |
| 14-Jul-13 | -14 | 24% | 38% | 50% | 48% |
| 13-Jul-13 | -16 | 22% | 38% | 49% | 50% |
| 12-Jul-13 | -16 | 22% | 38% | 48% | 51% |
| 11-Jul-13 | -17 | 22% | 39% | 46% | 52% |
| 10-Jul-13 | -17 | 23% | 40% | 46% | 52% |
| 09-Jul-13 | -20 | 21% | 41% | 47% | 52% |
| 08-Jul-13 | -22 | 21% | 43% | 46% | 53% |
| 07-Jul-13 | -20 | 22% | 42% | 46% | 53% |
| 06-Jul-13 | -18 | 23% | 41% | 46% | 53% |
| 05-Jul-13 | No Polling | ||||
| 04-Jul-13 | No Polling | ||||
| 03-Jul-13 | -17 | 24% | 41% | 46% | 52% |
| 02-Jul-13 | -18 | 24% | 42% | 46% | 52% |
| 01-Jul-13 | -19 | 23% | 42% | 47% | 52% |
| 30-Jun-13 | -21 | 22% | 43% | 46% | 53% |
| 29-Jun-13 | -20 | 22% | 42% | 46% | 52% |
| 28-Jun-13 | -21 | 22% | 43% | 45% | 53% |
| 27-Jun-13 | -19 | 22% | 41% | 46% | 51% |
| 26-Jun-13 | -17 | 23% | 40% | 47% | 50% |
| 25-Jun-13 | -15 | 24% | 39% | 49% | 49% |
| 24-Jun-13 | -12 | 26% | 38% | 49% | 49% |
| 23-Jun-13 | -13 | 26% | 39% | 48% | 51% |
| 22-Jun-13 | -16 | 24% | 40% | 45% | 54% |
| 21-Jun-13 | -18 | 23% | 41% | 44% | 55% |
| 20-Jun-13 | -17 | 24% | 41% | 46% | 53% |
| 19-Jun-13 | -15 | 25% | 40% | 48% | 52% |
| 18-Jun-13 | -17 | 23% | 40% | 48% | 52% |
| 17-Jun-13 | -19 | 21% | 40% | 47% | 52% |
| 16-Jun-13 | -19 | 22% | 41% | 47% | 52% |
| 15-Jun-13 | -15 | 25% | 40% | 49% | 50% |
| 14-Jun-13 | -15 | 25% | 40% | 48% | 51% |
| 13-Jun-13 | -12 | 27% | 39% | 48% | 51% |
| 12-Jun-13 | -16 | 24% | 40% | 47% | 51% |
| 11-Jun-13 | -13 | 26% | 39% | 47% | 51% |
| 10-Jun-13 | -14 | 25% | 39% | 47% | 51% |
| 09-Jun-13 | -9 | 27% | 36% | 48% | 50% |
| 08-Jun-13 | -9 | 27% | 36% | 49% | 49% |
| 07-Jun-13 | -8 | 29% | 37% | 51% | 48% |
| 06-Jun-13 | -9 | 28% | 37% | 52% | 47% |
| 05-Jun-13 | -12 | 26% | 38% | 50% | 48% |
| 04-Jun-13 | -12 | 25% | 37% | 49% | 50% |
| 03-Jun-13 | -16 | 24% | 40% | 47% | 52% |
| 02-Jun-13 | -15 | 25% | 40% | 48% | 51% |
| 01-Jun-13 | -12 | 26% | 38% | 50% | 49% |
| 31-May-13 | -11 | 26% | 37% | 52% | 47% |
| 30-May-13 | -13 | 25% | 38% | 51% | 49% |
| 29-May-13 | -15 | 24% | 39% | 49% | 51% |
| 28-May-13 | -15 | 24% | 39% | 48% | 51% |
| 27-May-13 | -13 | 25% | 38% | 49% | 49% |
| 26-May-13 | -13 | 25% | 38% | 49% | 49% |
| 25-May-13 | -13 | 26% | 39% | 50% | 49% |
| 24-May-13 | -12 | 27% | 39% | 49% | 49% |
| 23-May-13 | -16 | 25% | 41% | 47% | 51% |
| 22-May-13 | -17 | 24% | 41% | 46% | 53% |
| 21-May-13 | -14 | 26% | 40% | 47% | 52% |
| 20-May-13 | -13 | 26% | 39% | 48% | 50% |
| 19-May-13 | -11 | 27% | 38% | 49% | 49% |
| 18-May-13 | -12 | 25% | 37% | 48% | 50% |
| 17-May-13 | -13 | 26% | 39% | 48% | 51% |
| 16-May-13 | -12 | 26% | 38% | 49% | 50% |
| 15-May-13 | -13 | 26% | 39% | 49% | 49% |
| 14-May-13 | -12 | 26% | 38% | 50% | 48% |
| 13-May-13 | No polling | ||||
| 12-May-13 | -9 | 28% | 37% | 51% | 48% |
| 11-May-13 | -9 | 26% | 35% | 51% | 48% |
| 10-May-13 | -10 | 25% | 35% | 50% | 48% |
| 09-May-13 | -12 | 24% | 36% | 48% | 50% |
| 08-May-13 | -12 | 25% | 37% | 48% | 51% |
| 07-May-13 | -13 | 25% | 38% | 48% | 51% |
| 06-May-13 | -11 | 25% | 36% | 50% | 48% |
| 05-May-13 | -10 | 26% | 36% | 50% | 48% |
| 04-May-13 | -13 | 25% | 38% | 48% | 50% |
| 03-May-13 | -16 | 25% | 41% | 45% | 53% |
| 02-May-13 | -16 | 24% | 40% | 47% | 52% |
| 01-May-13 | -13 | 24% | 37% | 49% | 49% |
| 30-Apr-13 | -9 | 26% | 35% | 51% | 46% |
| 29-Apr-13 | -10 | 27% | 37% | 50% | 47% |
| 28-Apr-13 | -10 | 28% | 38% | 50% | 48% |
| 27-Apr-13 | -11 | 28% | 39% | 49% | 49% |
| 26-Apr-13 | -12 | 27% | 39% | 50% | 49% |
| 25-Apr-13 | -14 | 25% | 39% | 48% | 50% |
| 24-Apr-13 | -15 | 24% | 39% | 48% | 51% |
| 23-Apr-13 | -12 | 26% | 38% | 48% | 50% |
| 22-Apr-13 | -7 | 29% | 36% | 51% | 48% |
| 21-Apr-13 | -5 | 31% | 36% | 52% | 47% |
| 20-Apr-13 | -7 | 30% | 37% | 51% | 48% |
| 19-Apr-13 | -10 | 28% | 38% | 50% | 49% |
| 18-Apr-13 | -12 | 26% | 38% | 49% | 49% |
| 17-Apr-13 | -10 | 26% | 36% | 51% | 47% |
| 16-Apr-13 | -9 | 26% | 35% | 52% | 47% |
| 15-Apr-13 | -7 | 28% | 35% | 53% | 46% |
| 14-Apr-13 | -6 | 29% | 35% | 51% | 47% |
| 13-Apr-13 | -8 | 29% | 37% | 51% | 48% |
| 12-Apr-13 | -8 | 29% | 37% | 50% | 49% |
| 11-Apr-13 | -11 | 27% | 38% | 49% | 49% |
| 10-Apr-13 | -11 | 27% | 38% | 48% | 50% |
| 09-Apr-13 | -13 | 25% | 38% | 49% | 49% |
| 08-Apr-13 | -12 | 25% | 37% | 50% | 49% |
| 07-Apr-13 | -11 | 25% | 36% | 51% | 48% |
| 06-Apr-13 | -10 | 27% | 37% | 51% | 49% |
| 05-Apr-13 | -9 | 28% | 37% | 51% | 49% |
| 04-Apr-13 | -9 | 28% | 37% | 50% | 49% |
| 03-Apr-13 | -11 | 27% | 38% | 50% | 49% |
| 02-Apr-13 | -13 | 26% | 39% | 49% | 49% |
| 01-Apr-13 | -7 | 30% | 37% | 52% | 46% |
| 31-Mar-13 | -6 | 31% | 37% | 52% | 46% |
| 30-Mar-13 | -4 | 32% | 36% | 54% | 45% |
| 29-Mar-13 | -3 | 32% | 35% | 53% | 45% |
| 28-Mar-13 | -6 | 30% | 36% | 53% | 46% |
| 27-Mar-13 | -7 | 29% | 36% | 51% | 48% |
| 26-Mar-13 | -9 | 28% | 37% | 51% | 48% |
| 25-Mar-13 | -8 | 29% | 37% | 52% | 47% |
| 24-Mar-13 | -8 | 29% | 37% | 53% | 47% |
| 23-Mar-13 | -8 | 29% | 37% | 52% | 47% |
| 22-Mar-13 | -6 | 31% | 37% | 52% | 47% |
| 21-Mar-13 | -6 | 30% | 36% | 52% | 47% |
| 20-Mar-13 | -6 | 31% | 37% | 52% | 47% |
| 19-Mar-13 | -10 | 27% | 37% | 50% | 48% |
| 18-Mar-13 | -10 | 28% | 38% | 51% | 47% |
| 17-Mar-13 | -10 | 28% | 38% | 51% | 47% |
| 16-Mar-13 | -8 | 30% | 38% | 51% | 48% |
| 15-Mar-13 | -9 | 30% | 39% | 50% | 49% |
| 14-Mar-13 | -9 | 30% | 39% | 50% | 49% |
| 13-Mar-13 | -9 | 30% | 39% | 51% | 49% |
| 12-Mar-13 | -7 | 31% | 38% | 52% | 47% |
| 11-Mar-13 | -7 | 30% | 37% | 51% | 48% |
| 10-Mar-13 | -9 | 29% | 38% | 51% | 48% |
| 09-Mar-13 | -9 | 29% | 38% | 51% | 48% |
| 08-Mar-13 | -11 | 28% | 39% | 51% | 48% |
| 07-Mar-13 | -9 | 29% | 38% | 51% | 48% |
| 06-Mar-13 | -9 | 29% | 38% | 51% | 48% |
| 05-Mar-13 | -9 | 29% | 38% | 51% | 48% |
| 04-Mar-13 | -9 | 30% | 39% | 51% | 47% |
| 03-Mar-13 | -10 | 30% | 40% | 51% | 47% |
| 02-Mar-13 | -8 | 30% | 38% | 52% | 47% |
| 01-Mar-13 | -8 | 29% | 37% | 52% | 46% |
| 28-Feb-13 | -8 | 30% | 38% | 51% | 48% |
| 27-Feb-13 | -9 | 29% | 38% | 50% | 48% |
| 26-Feb-13 | -7 | 30% | 37% | 52% | 47% |
| 25-Feb-13 | -4 | 31% | 35% | 54% | 45% |
| 24-Feb-13 | -4 | 31% | 35% | 54% | 46% |
| 23-Feb-13 | -5 | 31% | 36% | 52% | 47% |
| 22-Feb-13 | -5 | 31% | 36% | 52% | 47% |
| 21-Feb-13 | -6 | 30% | 36% | 51% | 47% |
| 20-Feb-13 | -6 | 30% | 36% | 52% | 46% |
| 19-Feb-13 | -6 | 30% | 36% | 53% | 46% |
| 18-Feb-13 | -3 | 33% | 36% | 54% | 46% |
| 17-Feb-13 | -4 | 33% | 37% | 52% | 47% |
| 16-Feb-13 | -5 | 32% | 37% | 53% | 46% |
| 15-Feb-13 | -6 | 30% | 36% | 53% | 46% |
| 14-Feb-13 | -5 | 30% | 35% | 54% | 45% |
| 13-Feb-13 | -1 | 32% | 33% | 56% | 44% |
| 12-Feb-13 | -1 | 33% | 34% | 55% | 44% |
| 11-Feb-13 | -4 | 31% | 35% | 54% | 45% |
| 10-Feb-13 | -7 | 29% | 36% | 52% | 47% |
| 09-Feb-13 | -4 | 31% | 35% | 52% | 46% |
| 08-Feb-13 | -5 | 31% | 36% | 52% | 47% |
| 07-Feb-13 | -6 | 31% | 37% | 51% | 48% |
| 06-Feb-13 | -5 | 32% | 37% | 53% | 46% |
| 05-Feb-13 | -1 | 33% | 34% | 54% | 45% |
| 04-Feb-13 | 0 | 33% | 33% | 55% | 44% |
| 03-Feb-13 | -2 | 32% | 34% | 54% | 45% |
| 02-Feb-13 | -3 | 31% | 34% | 54% | 45% |
| 01-Feb-13 | -4 | 31% | 35% | 56% | 44% |
| 31-Jan-13 | -4 | 30% | 34% | 54% | 45% |
| 30-Jan-13 | -6 | 28% | 34% | 53% | 46% |
| 29-Jan-13 | -6 | 29% | 35% | 53% | 46% |
| 28-Jan-13 | -6 | 29% | 35% | 54% | 46% |
| 27-Jan-13 | -2 | 33% | 35% | 55% | 45% |
| 26-Jan-13 | -2 | 33% | 35% | 54% | 45% |
| 25-Jan-13 | -1 | 34% | 35% | 55% | 44% |
| 24-Jan-13 | -3 | 32% | 35% | 54% | 45% |
| 23-Jan-13 | -4 | 31% | 35% | 55% | 43% |
| 22-Jan-13 | -5 | 29% | 34% | 55% | 44% |
| 21-Jan-13 | -5 | 30% | 35% | 55% | 45% |
| 20-Jan-13 | -4 | 31% | 35% | 55% | 45% |
| 19-Jan-13 | -5 | 31% | 36% | 54% | 45% |
| 18-Jan-13 | -6 | 30% | 36% | 54% | 45% |
| 17-Jan-13 | -6 | 31% | 37% | 55% | 45% |
| 16-Jan-13 | -7 | 30% | 37% | 54% | 46% |
| 15-Jan-13 | -6 | 29% | 35% | 54% | 45% |
| 14-Jan-13 | -4 | 29% | 33% | 54% | 44% |
| 13-Jan-13 | -1 | 31% | 32% | 55% | 43% |
| 12-Jan-13 | 0 | 33% | 33% | 54% | 44% |
| 11-Jan-13 | -2 | 33% | 35% | 52% | 46% |
| 10-Jan-13 | -3 | 31% | 34% | 52% | 45% |
| 09-Jan-13 | -3 | 31% | 34% | 53% | 45% |
| 08-Jan-13 | -2 | 30% | 32% | 54% | 43% |
| 07-Jan-13 | -3 | 31% | 34% | 53% | 45% |
| 06-Jan-13 | -3 | 30% | 33% | 55% | 43% |
| 05-Jan-13 | -3 | 32% | 35% | 56% | 43% |
| 04-Jan-13 | -2 | 31% | 33% | 57% | 41% |
| 03-Jan-13 | -2 | 32% | 34% | 57% | 42% |
| 02-Jan-13 | No polling | ||||
| 01-Jan-13 | No polling | ||||
| 31-Dec-12 | +1 | 34% | 33% | 57% | 41% |
| 30-Dec-12 | +3 | 35% | 32% | 57% | 42% |
| 29-Dec-12 | +2 | 34% | 32% | 56% | 43% |
| 28-Dec-12 | 0 | 33% | 33% | 55% | 43% |
| 27-Dec-12 | -1 | 32% | 33% | 55% | 43% |
| 26-Dec-12 | No polling | ||||
| 25-Dec-12 | No polling | ||||
| 24-Dec-12 | No polling | ||||
| 23-Dec-12 | -2 | 32% | 34% | 56% | 43% |
| 22-Dec-12 | -1 | 33% | 34% | 57% | 42% |
| 21-Dec-12 | -1 | 33% | 34% | 56% | 43% |
| 20-Dec-12 | -1 | 32% | 33% | 56% | 43% |
| 19-Dec-12 | -1 | 32% | 33% | 55% | 43% |
| 18-Dec-12 | 0 | 32% | 32% | 55% | 43% |
| 17-Dec-12 | +1 | 34% | 33% | 55% | 44% |
| 16-Dec-12 | +1 | 34% | 33% | 57% | 42% |
| 15-Dec-12 | -1 | 33% | 34% | 56% | 42% |
| 14-Dec-12 | -4 | 31% | 35% | 55% | 43% |
| 13-Dec-12 | -5 | 31% | 36% | 52% | 46% |
| 12-Dec-12 | -1 | 34% | 35% | 55% | 44% |
| 11-Dec-12 | -2 | 33% | 35% | 56% | 43% |
| 10-Dec-12 | 0 | 33% | 33% | 58% | 41% |
| 09-Dec-12 | -2 | 32% | 34% | 56% | 43% |
| 08-Dec-12 | -3 | 32% | 35% | 56% | 43% |
| 07-Dec-12 | -4 | 31% | 35% | 53% | 46% |
| 06-Dec-12 | -3 | 30% | 33% | 54% | 45% |
| 05-Dec-12 | -1 | 31% | 32% | 55% | 44% |
| 04-Dec-12 | -3 | 30% | 33% | 56% | 43% |
| 03-Dec-12 | -4 | 30% | 34% | 56% | 42% |
| 02-Dec-12 | -4 | 30% | 34% | 56% | 44% |
| 01-Dec-12 | -4 | 30% | 34% | 55% | 44% |
| 30-Nov-12 | -6 | 29% | 35% | 54% | 45% |
| 29-Nov-12 | -7 | 29% | 36% | 55% | 44% |
| 28-Nov-12 | -6 | 31% | 37% | 54% | 45% |
| 27-Nov-12 | -3 | 33% | 36% | 55% | 44% |
| 26-Nov-12 | -4 | 32% | 36% | 54% | 45% |
| 25-Nov-12 | No polling | ||||
| 24-Nov-12 | No polling | ||||
| 23-Nov-12 | No polling | ||||
| 22-Nov-12 | No polling | ||||
| 21-Nov-12 | -4 | 31% | 35% | 54% | 45% |
| 20-Nov-12 | -4 | 31% | 35% | 55% | 44% |
| 19-Nov-12 | -3 | 33% | 36% | 53% | 46% |
| 18-Nov-12 | -6 | 31% | 37% | 53% | 46% |
| 17-Nov-12 | -7 | 30% | 37% | 53% | 46% |
| 16-Nov-12 | -7 | 30% | 37% | 53% | 46% |
| 15-Nov-12 | -5 | 32% | 37% | 54% | 45% |
| 14-Nov-12 | -4 | 32% | 36% | 54% | 45% |
| 13-Nov-12 | -2 | 33% | 35% | 55% | 44% |
| 12-Nov-12 | -3 | 33% | 36% | 54% | 45% |
| 11-Nov-12 | -2 | 34% | 36% | 53% | 45% |
| 10-Nov-12 | -7 | 32% | 39% | 51% | 47% |
| 09-Nov-12 | -9 | 31% | 40% | 51% | 48% |
| 08-Nov-12 | -6 | 33% | 39% | 52% | 47% |
| 07-Nov-12 | -6 | 34% | 40% | 52% | 48% |
| 06-Nov-12 | -8 | 35% | 43% | 50% | 49% |
| 05-Nov-12 | -8 | 36% | 44% | 50% | 49% |
| 04-Nov-12 | -8 | 36% | 44% | 51% | 49% |
| 03-Nov-12 | -8 | 33% | 41% | 51% | 48% |
| 02-Nov-12 | -11 | 31% | 42% | 50% | 49% |
| 01-Nov-12 | -11 | 30% | 41% | 49% | 49% |
| 31-Oct-12 | -11 | 30% | 41% | 49% | 49% |
| 30-Oct-12 | -13 | 29% | 42% | 49% | 50% |
| 29-Oct-12 | -12 | 30% | 42% | 49% | 51% |
| 28-Oct-12 | -12 | 31% | 43% | 47% | 52% |
| 27-Oct-12 | -10 | 33% | 43% | 47% | 52% |
| 26-Oct-12 | -12 | 30% | 42% | 48% | 51% |
| 25-Oct-12 | -12 | 29% | 41% | 49% | 50% |
| 24-Oct-12 | -12 | 29% | 41% | 49% | 49% |
| 23-Oct-12 | -16 | 26% | 42% | 50% | 49% |
| 22-Oct-12 | -16 | 26% | 42% | 50% | 49% |
| 21-Oct-12 | -16 | 27% | 43% | 49% | 51% |
| 20-Oct-12 | -16 | 28% | 44% | 47% | 52% |
| 19-Oct-12 | -14 | 29% | 43% | 48% | 51% |
| 18-Oct-12 | -14 | 30% | 44% | 48% | 51% |
| 17-Oct-12 | -11 | 32% | 43% | 49% | 50% |
| 16-Oct-12 | -11 | 32% | 43% | 48% | 51% |
| 15-Oct-12 | -11 | 32% | 43% | 49% | 50% |
| 14-Oct-12 | -13 | 31% | 44% | 48% | 51% |
| 13-Oct-12 | -13 | 28% | 41% | 50% | 49% |
| 12-Oct-12 | -12 | 29% | 41% | 50% | 49% |
| 11-Oct-12 | -11 | 30% | 41% | 51% | 48% |
| 10-Oct-12 | -9 | 34% | 43% | 49% | 50% |
| 09-Oct-12 | -13 | 30% | 43% | 49% | 50% |
| 08-Oct-12 | -11 | 29% | 40% | 51% | 49% |
| 07-Oct-12 | -13 | 29% | 42% | 50% | 49% |
| 06-Oct-12 | -13 | 28% | 41% | 50% | 49% |
| 05-Oct-12 | -11 | 29% | 40% | 50% | 48% |
| 04-Oct-12 | -11 | 30% | 41% | 49% | 49% |
| 03-Oct-12 | -12 | 29% | 41% | 49% | 50% |
| 02-Oct-12 | -12 | 28% | 40% | 48% | 51% |
| 01-Oct-12 | -12 | 28% | 41% | 49% | 49% |
| 30-Sep-12 | -14 | 28% | 42% | 50% | 49% |
| 29-Sep-12 | -14 | 28% | 42% | 49% | 50% |
| 28-Sep-12 | -15 | 28% | 43% | 48% | 51% |
| 27-Sep-12 | -14 | 28% | 42% | 48% | 51% |
| 26-Sep-12 | -17 | 26% | 43% | 48% | 51% |
| 25-Sep-12 | -16 | 27% | 43% | 48% | 51% |
| 24-Sep-12 | -13 | 29% | 42% | 48% | 50% |
| 23-Sep-12 | -11 | 31% | 42% | 48% | 50% |
| 22-Sep-12 | -10 | 31% | 41% | 50% | 49% |
| 21-Sep-12 | -9 | 30% | 39% | 51% | 48% |
| 20-Sep-12 | -9 | 31% | 40% | 51% | 48% |
| 19-Sep-12 | -12 | 30% | 42% | 49% | 50% |
| 18-Sep-12 | -15 | 28% | 43% | 49% | 50% |
| 17-Sep-12 | -15 | 28% | 43% | 49% | 50% |
| 16-Sep-12 | -13 | 29% | 42% | 50% | 49% |
| 15-Sep-12 | -13 | 29% | 42% | 49% | 50% |
| 14-Sep-12 | -14 | 28% | 42% | 48% | 52% |
| 13-Sep-12 | -13 | 28% | 41% | 49% | 51% |
| 12-Sep-12 | -12 | 28% | 40% | 51% | 48% |
| 11-Sep-12 | -10 | 30% | 40% | 52% | 47% |
| 10-Sep-12 | -9 | 32% | 41% | 52% | 47% |
| 09-Sep-12 | -10 | 32% | 42% | 52% | 47% |
| 08-Sep-12 | -13 | 30% | 43% | 49% | 50% |
| 07-Sep-12 | -17 | 27% | 44% | 47% | 52% |
| 06-Sep-12 | -19 | 25% | 44% | 46% | 54% |
| 05-Sep-12 | -18 | 25% | 43% | 47% | 52% |
| 04-Sep-12 | -15 | 27% | 42% | 48% | 51% |
| 03-Sep-12 | -18 | 25% | 43% | 48% | 52% |
| 02-Sep-12 | -15 | 27% | 42% | 48% | 51% |
| 01-Sep-12 | -16 | 25% | 41% | 48% | 52% |
| 31-Aug-12 | -13 | 26% | 39% | 49% | 51% |
| 30-Aug-12 | -16 | 23% | 39% | 49% | 51% |
| 29-Aug-12 | -15 | 25% | 40% | 50% | 50% |
| 28-Aug-12 | -13 | 27% | 40% | 50% | 49% |
| 27-Aug-12 | -12 | 28% | 40% | 50% | 49% |
| 26-Aug-12 | -14 | 27% | 41% | 49% | 50% |
| 25-Aug-12 | -15 | 25% | 40% | 48% | 50% |
| 24-Aug-12 | -17 | 24% | 41% | 48% | 51% |
| 23-Aug-12 | -19 | 23% | 42% | 48% | 51% |
| 22-Aug-12 | -18 | 24% | 42% | 48% | 51% |
| 21-Aug-12 | -17 | 23% | 40% | 49% | 50% |
| 20-Aug-12 | -14 | 25% | 39% | 49% | 49% |
| 19-Aug-12 | -16 | 24% | 40% | 48% | 51% |
| 18-Aug-12 | -16 | 25% | 41% | 47% | 51% |
| 17-Aug-12 | -16 | 26% | 42% | 48% | 51% |
| 16-Aug-12 | -17 | 25% | 42% | 48% | 51% |
| 15-Aug-12 | -19 | 24% | 43% | 47% | 52% |
| 14-Aug-12 | -19 | 24% | 43% | 48% | 52% |
| 13-Aug-12 | -21 | 23% | 44% | 45% | 53% |
| 12-Aug-12 | -19 | 24% | 43% | 45% | 53% |
| 11-Aug-12 | -20 | 24% | 44% | 43% | 54% |
| 10-Aug-12 | -16 | 26% | 42% | 45% | 53% |
| 09-Aug-12 | -16 | 26% | 42% | 46% | 53% |
| 08-Aug-12 | -13 | 27% | 40% | 49% | 50% |
| 07-Aug-12 | -13 | 27% | 40% | 49% | 50% |
| 06-Aug-12 | -16 | 25% | 41% | 48% | 50% |
| 05-Aug-12 | -20 | 23% | 43% | 46% | 52% |
| 04-Aug-12 | -22 | 22% | 44% | 45% | 53% |
| 03-Aug-12 | -23 | 22% | 45% | 44% | 54% |
| 02-Aug-12 | -21 | 23% | 44% | 45% | 53% |
| 01-Aug-12 | -17 | 26% | 43% | 47% | 52% |
| 31-Jul-12 | -18 | 25% | 43% | 47% | 52% |
| 30-Jul-12 | -16 | 26% | 42% | 47% | 52% |
| 29-Jul-12 | -17 | 25% | 42% | 46% | 53% |
| 28-Jul-12 | -17 | 26% | 43% | 47% | 53% |
| 27-Jul-12 | -17 | 25% | 42% | 47% | 53% |
| 26-Jul-12 | -15 | 26% | 41% | 48% | 51% |
| 25-Jul-12 | -12 | 29% | 41% | 48% | 51% |
| 24-Jul-12 | -12 | 28% | 40% | 48% | 50% |
| 23-Jul-12 | -14 | 26% | 40% | 49% | 50% |
| 22-Jul-12 | -16 | 25% | 41% | 49% | 50% |
| 21-Jul-12 | -15 | 27% | 42% | 48% | 51% |
| 20-Jul-12 | -16 | 26% | 42% | 47% | 51% |
| 19-Jul-12 | -17 | 26% | 43% | 47% | 51% |
| 18-Jul-12 | -16 | 26% | 42% | 46% | 51% |
| 17-Jul-12 | -17 | 25% | 42% | 46% | 52% |
| 16-Jul-12 | -15 | 26% | 41% | 47% | 52% |
| 15-Jul-12 | -15 | 26% | 41% | 48% | 51% |
| 14-Jul-12 | -14 | 28% | 42% | 49% | 50% |
| 13-Jul-12 | -16 | 26% | 42% | 48% | 51% |
| 12-Jul-12 | -16 | 27% | 43% | 46% | 52% |
| 11-Jul-12 | -14 | 27% | 41% | 47% | 52% |
| 10-Jul-12 | -18 | 26% | 44% | 45% | 53% |
| 09-Jul-12 | -14 | 27% | 41% | 47% | 52% |
| 08-Jul-12 | -14 | 26% | 40% | 49% | 50% |
| 07-Jul-12 | -12 | 27% | 39% | 50% | 49% |
| 06-Jul-12 | -17 | 24% | 41% | 49% | 50% |
| 05-Jul-12 | No polling | ||||
| 04-Jul-12 | No polling | ||||
| 03-Jul-12 | -18 | 25% | 43% | 46% | 53% |
| 02-Jul-12 | -19 | 25% | 44% | 46% | 53% |
| 01-Jul-12 | -15 | 27% | 42% | 48% | 51% |
| 30-Jun-12 | -15 | 26% | 41% | 50% | 49% |
| 29-Jun-12 | -15 | 24% | 39% | 49% | 49% |
| 28-Jun-12 | -20 | 22% | 42% | 47% | 51% |
| 27-Jun-12 | -20 | 22% | 42% | 47% | 52% |
| 26-Jun-12 | -20 | 23% | 43% | 46% | 52% |
| 25-Jun-12 | -20 | 23% | 43% | 46% | 52% |
| 24-Jun-12 | -22 | 23% | 45% | 44% | 54% |
| 23-Jun-12 | -22 | 23% | 45% | 44% | 54% |
| 22-Jun-12 | -22 | 23% | 45% | 44% | 54% |
| 21-Jun-12 | -14 | 27% | 41% | 47% | 52% |
| 20-Jun-12 | -14 | 27% | 41% | 47% | 52% |
| 19-Jun-12 | -15 | 27% | 42% | 45% | 53% |
| 18-Jun-12 | -18 | 25% | 43% | 46% | 53% |
| 17-Jun-12 | -19 | 25% | 44% | 46% | 53% |
| 16-Jun-12 | -16 | 26% | 42% | 48% | 51% |
| 15-Jun-12 | -15 | 26% | 41% | 48% | 51% |
| 14-Jun-12 | -15 | 27% | 42% | 48% | 51% |
| 13-Jun-12 | -15 | 26% | 41% | 47% | 52% |
| 12-Jun-12 | -12 | 28% | 40% | 48% | 52% |
| 11-Jun-12 | -13 | 28% | 41% | 47% | 52% |
| 10-Jun-12 | -11 | 29% | 40% | 48% | 51% |
| 09-Jun-12 | -15 | 27% | 42% | 47% | 52% |
| 08-Jun-12 | -16 | 25% | 41% | 48% | 51% |
| 07-Jun-12 | -16 | 25% | 41% | 48% | 51% |
| 06-Jun-12 | -14 | 26% | 40% | 49% | 50% |
| 05-Jun-12 | -15 | 25% | 40% | 47% | 52% |
| 04-Jun-12 | -16 | 24% | 40% | 47% | 52% |
| 03-Jun-12 | -16 | 24% | 40% | 45% | 53% |
| 02-Jun-12 | -14 | 27% | 41% | 46% | 53% |
| 01-Jun-12 | -13 | 27% | 40% | 48% | 51% |
| 31-May-12 | -13 | 27% | 40% | 49% | 50% |
| 30-May-12 | -13 | 27% | 40% | 49% | 49% |
| 29-May-12 | -14 | 26% | 40% | 49% | 50% |
| 28-May-12 | -14 | 26% | 40% | 49% | 50% |
| 27-May-12 | -13 | 27% | 40% | 49% | 50% |
| 26-May-12 | -12 | 27% | 39% | 49% | 49% |
| 25-May-12 | -14 | 27% | 41% | 49% | 50% |
| 24-May-12 | -14 | 27% | 41% | 51% | 49% |
| 23-May-12 | -13 | 26% | 39% | 51% | 48% |
| 22-May-12 | -14 | 26% | 40% | 50% | 50% |
| 21-May-12 | -13 | 27% | 40% | 50% | 49% |
| 20-May-12 | -15 | 27% | 42% | 49% | 50% |
| 19-May-12 | -15 | 27% | 42% | 49% | 50% |
| 18-May-12 | -14 | 28% | 42% | 48% | 52% |
| 17-May-12 | -16 | 26% | 42% | 47% | 52% |
| 16-May-12 | -15 | 26% | 41% | 47% | 52% |
| 15-May-12 | -17 | 24% | 41% | 47% | 52% |
| 14-May-12 | No Polling | ||||
| 13-May-12 | -17 | 24% | 41% | 46% | 53% |
| 12-May-12 | -22 | 21% | 43% | 44% | 55% |
| 11-May-12 | -19 | 23% | 42% | 44% | 55% |
| 10-May-12 | -16 | 26% | 42% | 46% | 53% |
| 09-May-12 | -15 | 27% | 42% | 46% | 53% |
| 08-May-12 | -16 | 26% | 42% | 47% | 52% |
| 07-May-12 | -16 | 25% | 41% | 48% | 52% |
| 06-May-12 | -13 | 27% | 40% | 49% | 50% |
| 05-May-12 | -11 | 27% | 38% | 50% | 49% |
| 04-May-12 | -10 | 28% | 38% | 49% | 49% |
| 03-May-12 | -8 | 29% | 37% | 50% | 49% |
| 02-May-12 | -10 | 29% | 39% | 49% | 50% |
| 01-May-12 | -13 | 27% | 40% | 47% | 52% |
| 30-Apr-12 | -14 | 26% | 40% | 47% | 52% |
| 29-Apr-12 | -14 | 26% | 40% | 47% | 52% |
| 28-Apr-12 | -12 | 27% | 39% | 49% | 50% |
| 27-Apr-12 | -13 | 27% | 40% | 48% | 51% |
| 26-Apr-12 | -13 | 27% | 40% | 48% | 51% |
| 25-Apr-12 | -17 | 24% | 41% | 46% | 53% |
| 24-Apr-12 | -18 | 23% | 41% | 46% | 53% |
| 23-Apr-12 | -19 | 24% | 43% | 45% | 54% |
| 22-Apr-12 | -16 | 26% | 42% | 47% | 52% |
| 21-Apr-12 | -13 | 27% | 40% | 50% | 50% |
| 20-Apr-12 | -16 | 25% | 41% | 49% | 50% |
| 19-Apr-12 | -15 | 25% | 40% | 49% | 50% |
| 18-Apr-12 | -17 | 24% | 41% | 47% | 51% |
| 17-Apr-12 | -14 | 25% | 39% | 48% | 50% |
| 16-Apr-12 | -16 | 24% | 40% | 47% | 51% |
| 15-Apr-12 | -18 | 22% | 40% | 46% | 52% |
| 14-Apr-12 | -18 | 23% | 41% | 45% | 52% |
| 13-Apr-12 | -17 | 24% | 41% | 46% | 51% |
| 12-Apr-12 | -13 | 27% | 40% | 48% | 50% |
| 11-Apr-12 | -13 | 27% | 40% | 48% | 51% |
| 10-Apr-12 | -17 | 24% | 41% | 47% | 52% |
| 09-Apr-12 | -17 | 23% | 40% | 49% | 50% |
| 08-Apr-12 | -16 | 24% | 40% | 49% | 50% |
| 07-Apr-12 | -14 | 26% | 40% | 49% | 50% |
| 06-Apr-12 | -16 | 26% | 42% | 47% | 52% |
| 05-Apr-12 | -18 | 25% | 43% | 46% | 53% |
| 04-Apr-12 | -18 | 23% | 41% | 45% | 54% |
| 03-Apr-12 | -17 | 23% | 40% | 46% | 52% |
| 02-Apr-12 | -15 | 24% | 39% | 47% | 52% |
| 01-Apr-12 | -14 | 26% | 40% | 47% | 52% |
| 31-Mar-12 | -13 | 27% | 40% | 47% | 52% |
| 30-Mar-12 | -13 | 28% | 41% | 48% | 52% |
| 29-Mar-12 | -15 | 27% | 42% | 46% | 53% |
| 28-Mar-12 | -13 | 28% | 41% | 48% | 51% |
| 27-Mar-12 | -13 | 27% | 40% | 47% | 52% |
| 26-Mar-12 | -13 | 27% | 40% | 49% | 51% |
| 25-Mar-12 | -16 | 25% | 41% | 46% | 52% |
| 24-Mar-12 | -18 | 24% | 42% | 47% | 52% |
| 23-Mar-12 | -17 | 24% | 41% | 47% | 51% |
| 22-Mar-12 | -14 | 26% | 40% | 47% | 51% |
| 21-Mar-12 | -14 | 26% | 40% | 48% | 50% |
| 20-Mar-12 | -14 | 26% | 40% | 49% | 50% |
| 19-Mar-12 | -15 | 26% | 41% | 49% | 50% |
| 18-Mar-12 | -11 | 28% | 39% | 49% | 50% |
| 17-Mar-12 | -10 | 28% | 38% | 50% | 49% |
| 16-Mar-12 | -12 | 27% | 39% | 49% | 49% |
| 15-Mar-12 | -15 | 26% | 41% | 47% | 51% |
| 14-Mar-12 | -15 | 27% | 42% | 47% | 52% |
| 13-Mar-12 | -14 | 28% | 42% | 49% | 51% |
| 12-Mar-12 | -16 | 26% | 42% | 47% | 52% |
| 11-Mar-12 | -19 | 25% | 44% | 44% | 54% |
| 10-Mar-12 | -19 | 25% | 44% | 44% | 54% |
| 09-Mar-12 | -16 | 28% | 44% | 46% | 53% |
| 08-Mar-12 | -13 | 28% | 41% | 49% | 50% |
| 07-Mar-12 | -13 | 27% | 40% | 49% | 50% |
| 06-Mar-12 | -15 | 26% | 41% | 48% | 51% |
| 05-Mar-12 | -18 | 25% | 43% | 45% | 54% |
| 04-Mar-12 | -15 | 27% | 42% | 46% | 53% |
| 03-Mar-12 | -14 | 27% | 41% | 46% | 53% |
| 02-Mar-12 | -14 | 27% | 41% | 48% | 52% |
| 01-Mar-12 | -13 | 27% | 40% | 48% | 51% |
| 29-Feb-12 | -15 | 25% | 40% | 48% | 51% |
| 28-Feb-12 | -14 | 26% | 40% | 47% | 52% |
| 27-Feb-12 | -16 | 26% | 42% | 45% | 53% |
| 26-Feb-12 | -14 | 27% | 41% | 46% | 53% |
| 25-Feb-12 | -13 | 27% | 40% | 47% | 51% |
| 24-Feb-12 | -13 | 27% | 40% | 49% | 50% |
| 23-Feb-12 | -12 | 28% | 40% | 50% | 49% |
| 22-Feb-12 | -15 | 25% | 40% | 50% | 49% |
| 21-Feb-12 | -15 | 25% | 40% | 49% | 49% |
| 20-Feb-12 | -13 | 26% | 39% | 49% | 48% |
| 19-Feb-12 | -14 | 26% | 40% | 49% | 50% |
| 18-Feb-12 | -12 | 28% | 40% | 50% | 49% |
| 17-Feb-12 | -14 | 26% | 40% | 48% | 51% |
| 16-Feb-12 | -12 | 27% | 39% | 49% | 50% |
| 15-Feb-12 | -11 | 27% | 38% | 49% | 49% |
| 14-Feb-12 | -11 | 28% | 39% | 51% | 47% |
| 13-Feb-12 | -13 | 26% | 39% | 50% | 48% |
| 12-Feb-12 | -13 | 26% | 39% | 49% | 49% |
| 11-Feb-12 | -13 | 26% | 39% | 49% | 50% |
| 10-Feb-12 | -10 | 27% | 37% | 51% | 49% |
| 09-Feb-12 | -11 | 26% | 37% | 50% | 49% |
| 08-Feb-12 | -11 | 25% | 36% | 50% | 49% |
| 07-Feb-12 | -10 | 26% | 36% | 51% | 48% |
| 06-Feb-12 | -10 | 27% | 37% | 50% | 48% |
| 05-Feb-12 | -13 | 26% | 39% | 48% | 50% |
| 04-Feb-12 | -14 | 26% | 40% | 47% | 51% |
| 03-Feb-12 | -15 | 26% | 41% | 46% | 52% |
| 02-Feb-12 | -13 | 26% | 39% | 47% | 51% |
| 01-Feb-12 | -12 | 25% | 37% | 49% | 49% |
| 31-Jan-12 | -13 | 23% | 36% | 51% | 48% |
| 30-Jan-12 | -14 | 23% | 37% | 51% | 47% |
| 29-Jan-12 | -15 | 24% | 39% | 49% | 50% |
| 28-Jan-12 | -13 | 26% | 39% | 47% | 51% |
| 27-Jan-12 | -14 | 26% | 40% | 46% | 52% |
| 26-Jan-12 | -13 | 25% | 38% | 46% | 52% |
| 25-Jan-12 | -16 | 22% | 38% | 48% | 51% |
| 24-Jan-12 | -16 | 22% | 38% | 48% | 51% |
| 23-Jan-12 | -17 | 21% | 38% | 47% | 52% |
| 22-Jan-12 | -17 | 22% | 39% | 45% | 53% |
| 21-Jan-12 | -16 | 23% | 39% | 46% | 52% |
| 20-Jan-12 | -16 | 24% | 40% | 47% | 52% |
| 19-Jan-12 | -16 | 24% | 40% | 47% | 52% |
| 18-Jan-12 | -17 | 23% | 40% | 46% | 52% |
| 17-Jan-12 | -19 | 22% | 41% | 46% | 53% |
| 16-Jan-12 | -20 | 21% | 41% | 45% | 54% |
| 15-Jan-12 | -20 | 21% | 41% | 45% | 53% |
| 14-Jan-12 | -19 | 22% | 41% | 46% | 53% |
| 13-Jan-12 | -16 | 23% | 39% | 47% | 52% |
| 12-Jan-12 | -16 | 22% | 38% | 47% | 52% |
| 11-Jan-12 | -17 | 22% | 39% | 46% | 54% |
| 10-Jan-12 | -18 | 22% | 40% | 44% | 55% |
| 09-Jan-12 | -19 | 23% | 42% | 44% | 55% |
| 08-Jan-12 | -17 | 25% | 42% | 46% | 53% |
| 07-Jan-12 | -17 | 24% | 41% | 46% | 53% |
| 06-Jan-12 | -17 | 24% | 41% | 46% | 53% |
| 05-Jan-12 | -20 | 22% | 42% | 45% | 53% |
| 04-Jan-12 | -20 | 22% | 42% | 46% | 53% |
| 03-Jan-12 | -20 | 22% | 42% | 46% | 53% |
| 02-Jan-12 | No Polling | ||||
| 01-Jan-12 | No Polling | ||||
| 31-Dec-11 | -17 | 23% | 40% | 46% | 52% |
| 30-Dec-11 | -19 | 22% | 41% | 44% | 54% |
| 29-Dec-11 | -18 | 22% | 40% | 45% | 55% |
| 28-Dec-11 | -18 | 23% | 41% | 45% | 54% |
| 27-Dec-11 | -12 | 26% | 38% | 47% | 52% |
| 26-Dec-11 | No Polling | ||||
| 25-Dec-11 | No Polling | ||||
| 24-Dec-11 | No Polling | ||||
| 23-Dec-11 | -13 | 25% | 38% | 47% | 51% |
| 22-Dec-11 | -14 | 23% | 37% | 49% | 50% |
| 21-Dec-11 | -18 | 21% | 39% | 47% | 51% |
| 20-Dec-11 | -18 | 21% | 39% | 47% | 51% |
| 19-Dec-11 | -16 | 23% | 39% | 47% | 51% |
| 18-Dec-11 | -19 | 23% | 42% | 47% | 52% |
| 17-Dec-11 | -17 | 25% | 42% | 47% | 53% |
| 16-Dec-11 | -18 | 25% | 43% | 47% | 52% |
| 15-Dec-11 | -15 | 25% | 40% | 47% | 52% |
| 14-Dec-11 | -17 | 23% | 40% | 46% | 52% |
| 13-Dec-11 | -19 | 20% | 39% | 46% | 53% |
| 12-Dec-11 | -19 | 20% | 39% | 46% | 52% |
| 11-Dec-11 | -20 | 21% | 41% | 45% | 53% |
| 10-Dec-11 | -21 | 22% | 43% | 44% | 55% |
| 09-Dec-11 | -19 | 23% | 42% | 44% | 55% |
| 08-Dec-11 | -19 | 22% | 41% | 45% | 55% |
| 07-Dec-11 | -19 | 21% | 40% | 45% | 54% |
| 06-Dec-11 | -19 | 21% | 40% | 45% | 54% |
| 05-Dec-11 | -19 | 20% | 39% | 46% | 53% |
| 04-Dec-11 | -19 | 21% | 40% | 46% | 52% |
| 03-Dec-11 | -22 | 21% | 43% | 45% | 54% |
| 02-Dec-11 | -22 | 20% | 42% | 43% | 55% |
| 01-Dec-11 | -24 | 19% | 43% | 43% | 56% |
| 30-Nov-11 | -24 | 19% | 43% | 43% | 56% |
| 29-Nov-11 | -22 | 20% | 42% | 44% | 55% |
| 28-Nov-11 | -20 | 21% | 41% | 44% | 54% |
| 27-Nov-11 | No Polling | ||||
| 26-Nov-11 | No Polling | ||||
| 25-Nov-11 | No Polling | ||||
| 24-Nov-11 | No Polling | ||||
| 23-Nov-11 | -18 | 22% | 40% | 44% | 53% |
| 22-Nov-11 | -19 | 21% | 40% | 45% | 52% |
| 21-Nov-11 | -18 | 22% | 40% | 46% | 52% |
| 20-Nov-11 | -15 | 23% | 38% | 47% | 51% |
| 19-Nov-11 | -18 | 22% | 40% | 46% | 52% |
| 18-Nov-11 | -20 | 20% | 40% | 44% | 54% |
| 17-Nov-11 | -24 | 20% | 44% | 44% | 56% |
| 16-Nov-11 | -19 | 23% | 42% | 47% | 53% |
| 15-Nov-11 | -15 | 25% | 40% | 49% | 51% |
| 14-Nov-11 | -15 | 23% | 38% | 50% | 49% |
| 13-Nov-11 | -16 | 22% | 38% | 48% | 51% |
| 12-Nov-11 | -17 | 22% | 39% | 47% | 52% |
| 11-Nov-11 | -17 | 23% | 40% | 46% | 53% |
| 10-Nov-11 | -18 | 22% | 40% | 45% | 53% |
| 09-Nov-11 | -18 | 21% | 39% | 45% | 54% |
| 08-Nov-11 | -18 | 21% | 39% | 45% | 54% |
| 07-Nov-11 | -16 | 22% | 38% | 47% | 52% |
| 06-Nov-11 | -17 | 23% | 40% | 45% | 53% |
| 05-Nov-11 | -19 | 21% | 40% | 46% | 53% |
| 04-Nov-11 | -23 | 19% | 42% | 44% | 54% |
| 03-Nov-11 | -22 | 20% | 42% | 46% | 52% |
| 02-Nov-11 | -22 | 20% | 42% | 44% | 55% |
| 01-Nov-11 | -21 | 21% | 42% | 44% | 55% |
| 31-Oct-11 | -20 | 22% | 42% | 45% | 54% |
| 30-Oct-11 | -18 | 23% | 41% | 46% | 53% |
| 29-Oct-11 | -20 | 21% | 41% | 46% | 52% |
| 28-Oct-11 | -22 | 20% | 42% | 44% | 54% |
| 27-Oct-11 | -23 | 19% | 42% | 43% | 55% |
| 26-Oct-11 | -21 | 19% | 40% | 43% | 55% |
| 25-Oct-11 | -22 | 18% | 40% | 44% | 54% |
| 24-Oct-11 | -21 | 19% | 40% | 45% | 54% |
| 23-Oct-11 | -23 | 20% | 43% | 43% | 56% |
| 22-Oct-11 | -23 | 20% | 43% | 42% | 56% |
| 21-Oct-11 | -23 | 19% | 42% | 44% | 55% |
| 20-Oct-11 | -20 | 20% | 40% | 45% | 54% |
| 19-Oct-11 | -22 | 19% | 41% | 45% | 54% |
| 18-Oct-11 | -22 | 19% | 41% | 44% | 55% |
| 17-Oct-11 | -23 | 20% | 43% | 43% | 55% |
| 16-Oct-11 | -22 | 21% | 43% | 45% | 54% |
| 15-Oct-11 | -20 | 22% | 42% | 46% | 53% |
| 14-Oct-11 | -19 | 22% | 41% | 47% | 53% |
| 13-Oct-11 | -18 | 23% | 41% | 47% | 52% |
| 12-Oct-11 | -16 | 23% | 39% | 45% | 53% |
| 11-Oct-11 | -19 | 21% | 40% | 44% | 54% |
| 10-Oct-11 | -20 | 21% | 41% | 42% | 55% |
| 09-Oct-11 | -23 | 20% | 43% | 42% | 56% |
| 08-Oct-11 | -22 | 20% | 42% | 43% | 55% |
| 07-Oct-11 | -23 | 20% | 43% | 42% | 57% |
| 06-Oct-11 | -24 | 19% | 43% | 42% | 56% |
| 05-Oct-11 | -24 | 19% | 43% | 42% | 56% |
| 04-Oct-11 | -24 | 19% | 43% | 44% | 54% |
| 03-Oct-11 | -22 | 20% | 42% | 44% | 54% |
| 02-Oct-11 | -23 | 21% | 44% | 45% | 54% |
| 01-Oct-11 | -21 | 22% | 43% | 46% | 53% |
| 30-Sep-11 | -22 | 21% | 43% | 46% | 53% |
| 29-Sep-11 | -20 | 22% | 42% | 45% | 53% |
| 28-Sep-11 | -19 | 22% | 41% | 46% | 53% |
| 27-Sep-11 | -20 | 22% | 42% | 45% | 53% |
| 26-Sep-11 | -22 | 22% | 44% | 44% | 54% |
| 25-Sep-11 | -23 | 20% | 43% | 44% | 54% |
| 24-Sep-11 | -21 | 21% | 42% | 44% | 54% |
| 23-Sep-11 | -16 | 22% | 38% | 46% | 52% |
| 22-Sep-11 | -18 | 21% | 39% | 46% | 52% |
| 21-Sep-11 | -20 | 21% | 41% | 46% | 52% |
| 20-Sep-11 | -21 | 21% | 42% | 46% | 52% |
| 19-Sep-11 | -20 | 22% | 42% | 45% | 54% |
| 18-Sep-11 | -19 | 23% | 42% | 45% | 55% |
| 17-Sep-11 | -20 | 23% | 43% | 45% | 55% |
| 16-Sep-11 | -17 | 24% | 41% | 46% | 53% |
| 15-Sep-11 | -17 | 23% | 40% | 46% | 53% |
| 14-Sep-11 | -17 | 22% | 39% | 45% | 54% |
| 13-Sep-11 | -19 | 22% | 41% | 45% | 54% |
| 12-Sep-11 | -20 | 22% | 42% | 44% | 55% |
| 11-Sep-11 | -22 | 21% | 43% | 42% | 55% |
| 10-Sep-11 | -23 | 20% | 43% | 42% | 55% |
| 09-Sep-11 | -24 | 19% | 43% | 42% | 56% |
| 08-Sep-11 | -22 | 20% | 42% | 43% | 56% |
| 07-Sep-11 | -22 | 22% | 44% | 42% | 56% |
| 06-Sep-11 | -22 | 22% | 44% | 43% | 55% |
| 05-Sep-11 | -23 | 20% | 43% | 44% | 55% |
| 04-Sep-11 | -23 | 19% | 42% | 44% | 55% |
| 03-Sep-11 | -21 | 19% | 40% | 45% | 54% |
| 02-Sep-11 | -22 | 19% | 41% | 44% | 55% |
| 01-Sep-11 | -24 | 19% | 43% | 43% | 56% |
| 31-Aug-11 | -25 | 19% | 44% | 42% | 57% |
| 30-Aug-11 | -22 | 21% | 43% | 43% | 56% |
| 29-Aug-11 | -19 | 22% | 41% | 45% | 55% |
| 28-Aug-11 | -17 | 23% | 40% | 46% | 54% |
| 27-Aug-11 | -20 | 22% | 42% | 45% | 54% |
| 26-Aug-11 | -21 | 23% | 44% | 43% | 56% |
| 25-Aug-11 | -24 | 21% | 45% | 42% | 57% |
| 24-Aug-11 | -23 | 21% | 44% | 44% | 56% |
| 23-Aug-11 | -26 | 19% | 45% | 44% | 56% |
| 22-Aug-11 | -24 | 20% | 44% | 44% | 55% |
| 21-Aug-11 | -22 | 22% | 44% | 44% | 55% |
| 20-Aug-11 | -21 | 21% | 42% | 45% | 53% |
| 19-Aug-11 | -20 | 21% | 41% | 45% | 53% |
| 18-Aug-11 | -23 | 19% | 42% | 43% | 54% |
| 17-Aug-11 | -22 | 20% | 42% | 43% | 55% |
| 16-Aug-11 | -23 | 19% | 42% | 43% | 54% |
| 15-Aug-11 | -22 | 20% | 42% | 44% | 54% |
| 14-Aug-11 | -22 | 20% | 42% | 44% | 54% |
| 13-Aug-11 | -22 | 21% | 43% | 44% | 54% |
| 12-Aug-11 | -22 | 20% | 42% | 43% | 55% |
| 11-Aug-11 | -22 | 21% | 43% | 43% | 56% |
| 10-Aug-11 | -21 | 21% | 42% | 43% | 56% |
| 09-Aug-11 | -21 | 21% | 42% | 45% | 55% |
| 08-Aug-11 | -18 | 22% | 40% | 46% | 52% |
| 07-Aug-11 | -16 | 24% | 40% | 47% | 51% |
| 06-Aug-11 | -14 | 25% | 39% | 47% | 52% |
| 05-Aug-11 | -15 | 24% | 39% | 47% | 52% |
| 04-Aug-11 | -18 | 22% | 40% | 45% | 54% |
| 03-Aug-11 | -19 | 22% | 41% | 44% | 54% |
| 02-Aug-11 | -18 | 23% | 41% | 44% | 54% |
| 01-Aug-11 | -19 | 23% | 42% | 44% | 55% |
| 31-Jul-11 | -19 | 23% | 42% | 44% | 55% |
| 30-Jul-11 | -21 | 23% | 44% | 44% | 56% |
| 29-Jul-11 | -18 | 25% | 43% | 46% | 54% |
| 28-Jul-11 | -18 | 25% | 43% | 44% | 55% |
| 27-Jul-11 | -17 | 25% | 42% | 45% | 54% |
| 26-Jul-11 | -19 | 24% | 43% | 44% | 55% |
| 25-Jul-11 | -21 | 23% | 44% | 44% | 55% |
| 24-Jul-11 | -21 | 23% | 44% | 45% | 54% |
| 23-Jul-11 | -19 | 23% | 42% | 45% | 54% |
| 22-Jul-11 | -15 | 25% | 40% | 46% | 52% |
| 21-Jul-11 | -17 | 24% | 41% | 45% | 53% |
| 20-Jul-11 | -17 | 24% | 41% | 44% | 54% |
| 19-Jul-11 | -18 | 24% | 42% | 44% | 54% |
| 18-Jul-11 | -18 | 24% | 42% | 45% | 54% |
| 17-Jul-11 | -17 | 25% | 42% | 45% | 54% |
| 16-Jul-11 | -15 | 26% | 41% | 47% | 52% |
| 15-Jul-11 | -12 | 27% | 39% | 48% | 51% |
| 14-Jul-11 | -12 | 26% | 38% | 49% | 50% |
| 13-Jul-11 | -15 | 23% | 38% | 48% | 51% |
| 12-Jul-11 | -17 | 21% | 38% | 47% | 52% |
| 11-Jul-11 | -17 | 21% | 38% | 47% | 52% |
| 10-Jul-11 | -19 | 21% | 40% | 46% | 53% |
| 09-Jul-11 | -18 | 23% | 41% | 46% | 53% |
| 08-Jul-11 | -18 | 23% | 41% | 47% | 52% |
| 07-Jul-11 | -15 | 24% | 39% | 48% | 50% |
| 06-Jul-11 | -14 | 24% | 38% | 49% | 50% |
| 05-Jul-11 | No Polling | ||||
| 04-Jul-11 | No Polling | ||||
| 03-Jul-11 | -13 | 24% | 37% | 49% | 50% |
| 02-Jul-11 | -16 | 22% | 38% | 49% | 50% |
| 01-Jul-11 | -18 | 21% | 39% | 47% | 52% |
| 30-Jun-11 | -18 | 21% | 39% | 47% | 52% |
| 29-Jun-11 | -16 | 22% | 38% | 47% | 52% |
| 28-Jun-11 | -13 | 23% | 36% | 49% | 50% |
| 27-Jun-11 | -14 | 23% | 37% | 49% | 51% |
| 26-Jun-11 | -15 | 24% | 39% | 48% | 51% |
| 25-Jun-11 | -17 | 23% | 40% | 46% | 53% |
| 24-Jun-11 | -16 | 23% | 39% | 46% | 53% |
| 23-Jun-11 | -15 | 23% | 38% | 46% | 53% |
| 22-Jun-11 | -14 | 24% | 38% | 46% | 52% |
| 21-Jun-11 | -14 | 24% | 38% | 47% | 50% |
| 20-Jun-11 | -16 | 23% | 39% | 47% | 51% |
| 19-Jun-11 | -17 | 22% | 39% | 47% | 52% |
| 18-Jun-11 | -20 | 21% | 41% | 45% | 55% |
| 17-Jun-11 | -19 | 22% | 41% | 46% | 54% |
| 16-Jun-11 | -19 | 23% | 42% | 45% | 54% |
| 15-Jun-11 | -17 | 23% | 40% | 47% | 53% |
| 14-Jun-11 | -18 | 22% | 40% | 46% | 54% |
| 13-Jun-11 | -18 | 22% | 40% | 47% | 52% |
| 12-Jun-11 | -16 | 23% | 39% | 47% | 53% |
| 11-Jun-11 | -15 | 23% | 38% | 48% | 51% |
| 10-Jun-11 | -15 | 23% | 38% | 47% | 53% |
| 09-Jun-11 | -9 | 26% | 35% | 50% | 49% |
| 08-Jun-11 | -12 | 24% | 36% | 48% | 51% |
| 07-Jun-11 | -10 | 25% | 35% | 49% | 50% |
| 06-Jun-11 | -12 | 24% | 36% | 48% | 51% |
| 05-Jun-11 | -10 | 25% | 35% | 50% | 50% |
| 04-Jun-11 | -10 | 25% | 35% | 49% | 50% |
| 03-Jun-11 | -11 | 25% | 36% | 49% | 50% |
| 02-Jun-11 | -11 | 25% | 36% | 49% | 50% |
| 01-Jun-11 | -11 | 25% | 36% | 49% | 50% |
| 31-May-11 | -11 | 24% | 35% | 48% | 51% |
| 30-May-11 | -11 | 23% | 34% | 49% | 49% |
| 29-May-11 | -11 | 24% | 35% | 50% | 49% |
| 28-May-11 | -12 | 24% | 36% | 50% | 49% |
| 27-May-11 | -12 | 25% | 37% | 49% | 49% |
| 26-May-11 | -10 | 25% | 35% | 50% | 48% |
| 25-May-11 | -10 | 25% | 35% | 50% | 48% |
| 24-May-11 | -10 | 25% | 35% | 51% | 48% |
| 23-May-11 | -10 | 26% | 36% | 49% | 50% |
| 22-May-11 | -10 | 26% | 36% | 49% | 50% |
| 21-May-11 | -10 | 26% | 36% | 48% | 50% |
| 20-May-11 | -13 | 24% | 37% | 49% | 50% |
| 19-May-11 | -10 | 25% | 35% | 49% | 50% |
| 18-May-11 | -7 | 27% | 34% | 50% | 49% |
| 17-May-11 | -7 | 27% | 34% | 50% | 49% |
| 16-May-11 | -10 | 25% | 35% | 49% | 50% |
| 15-May-11 | -13 | 23% | 36% | 48% | 51% |
| 14-May-11 | -9 | 26% | 35% | 48% | 51% |
| 13-May-11 | -12 | 25% | 37% | 47% | 52% |
| 12-May-11 | -12 | 25% | 37% | 47% | 52% |
| 11-May-11 | -12 | 25% | 37% | 48% | 52% |
| 10-May-11 | -9 | 26% | 35% | 50% | 49% |
| 09-May-11 | No Polling | ||||
| 08-May-11 | -8 | 26% | 34% | 51% | 48% |
| 07-May-11 | -7 | 26% | 33% | 51% | 48% |
| 06-May-11 | -8 | 26% | 34% | 50% | 49% |
| 05-May-11 | -9 | 26% | 35% | 49% | 50% |
| 04-May-11 | -13 | 24% | 37% | 48% | 51% |
| 03-May-11 | -10 | 26% | 36% | 49% | 50% |
| 02-May-11 | -12 | 25% | 37% | 49% | 49% |
| 01-May-11 | -11 | 26% | 37% | 50% | 49% |
| 30-Apr-11 | -14 | 24% | 38% | 49% | 50% |
| 29-Apr-11 | -15 | 24% | 39% | 48% | 51% |
| 28-Apr-11 | -16 | 22% | 38% | 47% | 52% |
| 27-Apr-11 | -19 | 21% | 40% | 46% | 52% |
| 26-Apr-11 | -18 | 22% | 40% | 46% | 53% |
| 25-Apr-11 | -18 | 22% | 40% | 46% | 52% |
| 24-Apr-11 | -16 | 23% | 39% | 48% | 52% |
| 23-Apr-11 | -15 | 24% | 39% | 48% | 51% |
| 22-Apr-11 | -15 | 25% | 40% | 47% | 53% |
| 21-Apr-11 | -15 | 25% | 40% | 46% | 53% |
| 20-Apr-11 | -16 | 23% | 39% | 46% | 53% |
| 19-Apr-11 | -17 | 21% | 38% | 48% | 51% |
| 18-Apr-11 | -17 | 20% | 37% | 47% | 52% |
| 17-Apr-11 | -16 | 21% | 37% | 48% | 51% |
| 16-Apr-11 | -18 | 21% | 39% | 46% | 53% |
| 15-Apr-11 | -15 | 23% | 38% | 48% | 51% |
| 14-Apr-11 | -15 | 23% | 38% | 49% | 50% |
| 13-Apr-11 | -15 | 22% | 37% | 48% | 51% |
| 12-Apr-11 | -18 | 21% | 39% | 46% | 54% |
| 11-Apr-11 | -20 | 19% | 39% | 44% | 55% |
| 10-Apr-11 | -18 | 21% | 39% | 45% | 54% |
| 09-Apr-11 | -17 | 21% | 38% | 46% | 53% |
| 08-Apr-11 | -13 | 23% | 36% | 47% | 52% |
| 07-Apr-11 | -14 | 23% | 37% | 47% | 52% |
| 06-Apr-11 | -15 | 22% | 37% | 48% | 51% |
| 05-Apr-11 | -16 | 24% | 40% | 47% | 52% |
| 04-Apr-11 | -14 | 26% | 40% | 48% | 51% |
| 03-Apr-11 | -16 | 26% | 42% | 45% | 53% |
| 02-Apr-11 | -16 | 27% | 43% | 47% | 52% |
| 01-Apr-11 | -17 | 25% | 42% | 45% | 54% |
| 31-Mar-11 | -18 | 24% | 42% | 44% | 55% |
| 30-Mar-11 | -17 | 24% | 41% | 43% | 56% |
| 29-Mar-11 | -16 | 24% | 40% | 43% | 56% |
| 28-Mar-11 | -12 | 26% | 38% | 47% | 52% |
| 27-Mar-11 | -16 | 23% | 39% | 46% | 53% |
| 26-Mar-11 | -15 | 25% | 40% | 47% | 52% |
| 25-Mar-11 | -14 | 23% | 37% | 47% | 52% |
| 24-Mar-11 | -12 | 26% | 38% | 48% | 52% |
| 23-Mar-11 | -11 | 26% | 37% | 47% | 52% |
| 22-Mar-11 | -12 | 28% | 40% | 46% | 53% |
| 21-Mar-11 | -14 | 26% | 40% | 46% | 54% |
| 20-Mar-11 | -15 | 25% | 40% | 46% | 54% |
| 19-Mar-11 | -16 | 25% | 41% | 46% | 54% |
| 18-Mar-11 | -14 | 26% | 40% | 45% | 54% |
| 17-Mar-11 | -20 | 21% | 41% | 44% | 55% |
| 16-Mar-11 | -21 | 20% | 41% | 42% | 56% |
| 15-Mar-11 | -22 | 20% | 42% | 43% | 57% |
| 14-Mar-11 | -20 | 23% | 43% | 44% | 56% |
| 13-Mar-11 | -18 | 24% | 42% | 45% | 54% |
| 12-Mar-11 | -15 | 25% | 40% | 47% | 52% |
| 11-Mar-11 | -16 | 23% | 39% | 46% | 53% |
| 10-Mar-11 | -16 | 23% | 39% | 47% | 52% |
| 09-Mar-11 | -15 | 24% | 39% | 47% | 52% |
| 08-Mar-11 | -10 | 27% | 37% | 49% | 51% |
| 07-Mar-11 | -11 | 27% | 38% | 48% | 52% |
| 06-Mar-11 | -10 | 28% | 38% | 47% | 52% |
| 05-Mar-11 | -10 | 28% | 38% | 47% | 52% |
| 04-Mar-11 | -12 | 27% | 39% | 46% | 53% |
| 03-Mar-11 | -16 | 25% | 41% | 45% | 54% |
| 02-Mar-11 | -15 | 25% | 40% | 45% | 53% |
| 01-Mar-11 | -12 | 26% | 38% | 48% | 51% |
| 28-Feb-11 | -10 | 28% | 38% | 49% | 50% |
| 27-Feb-11 | -13 | 26% | 39% | 49% | 51% |
| 26-Feb-11 | -16 | 25% | 41% | 47% | 53% |
| 25-Feb-11 | -14 | 26% | 40% | 48% | 52% |
| 24-Feb-11 | -14 | 26% | 40% | 47% | 53% |
| 23-Feb-11 | -16 | 24% | 40% | 46% | 53% |
| 22-Feb-11 | -20 | 21% | 41% | 44% | 55% |
| 21-Feb-11 | -18 | 23% | 41% | 44% | 55% |
| 20-Feb-11 | -18 | 23% | 41% | 44% | 54% |
| 19-Feb-11 | -15 | 25% | 40% | 45% | 53% |
| 18-Feb-11 | -14 | 25% | 39% | 46% | 52% |
| 17-Feb-11 | -9 | 28% | 37% | 48% | 50% |
| 16-Feb-11 | -10 | 28% | 38% | 48% | 51% |
| 15-Feb-11 | -9 | 29% | 38% | 48% | 51% |
| 14-Feb-11 | -10 | 29% | 39% | 48% | 52% |
| 13-Feb-11 | -10 | 28% | 38% | 48% | 51% |
| 12-Feb-11 | -11 | 26% | 37% | 48% | 51% |
| 11-Feb-11 | -8 | 27% | 35% | 50% | 49% |
| 10-Feb-11 | -9 | 27% | 36% | 50% | 50% |
| 09-Feb-11 | -7 | 29% | 36% | 50% | 49% |
| 08-Feb-11 | -8 | 28% | 36% | 49% | 50% |
| 07-Feb-11 | -10 | 27% | 37% | 49% | 50% |
| 06-Feb-11 | -14 | 24% | 38% | 48% | 51% |
| 05-Feb-11 | -17 | 23% | 40% | 46% | 53% |
| 04-Feb-11 | -16 | 24% | 40% | 46% | 53% |
| 03-Feb-11 | -15 | 26% | 41% | 47% | 53% |
| 02-Feb-11 | -12 | 29% | 41% | 49% | 50% |
| 01-Feb-11 | -11 | 29% | 40% | 50% | 49% |
| 31-Jan-11 | -8 | 30% | 38% | 50% | 49% |
| 30-Jan-11 | -8 | 28% | 36% | 50% | 48% |
| 29-Jan-11 | -9 | 28% | 37% | 49% | 49% |
| 28-Jan-11 | -10 | 28% | 38% | 49% | 50% |
| 27-Jan-11 | -11 | 28% | 39% | 47% | 51% |
| 26-Jan-11 | -6 | 31% | 37% | 50% | 48% |
| 25-Jan-11 | -5 | 30% | 35% | 52% | 47% |
| 24-Jan-11 | -4 | 31% | 35% | 52% | 47% |
| 23-Jan-11 | -8 | 28% | 36% | 50% | 49% |
| 22-Jan-11 | -6 | 30% | 36% | 50% | 48% |
| 21-Jan-11 | -6 | 30% | 36% | 49% | 49% |
| 20-Jan-11 | -7 | 29% | 36% | 49% | 50% |
| 19-Jan-11 | -9 | 28% | 37% | 48% | 51% |
| 18-Jan-11 | -10 | 27% | 37% | 48% | 51% |
| 17-Jan-11 | -11 | 27% | 38% | 46% | 53% |
| 16-Jan-11 | -14 | 26% | 40% | 44% | 55% |
| 15-Jan-11 | -12 | 26% | 38% | 46% | 53% |
| 14-Jan-11 | -13 | 25% | 38% | 47% | 51% |
| 13-Jan-11 | -11 | 25% | 36% | 49% | 50% |
| 12-Jan-11 | -13 | 24% | 37% | 48% | 51% |
| 11-Jan-11 | -12 | 26% | 38% | 49% | 51% |
| 10-Jan-11 | -13 | 26% | 39% | 48% | 51% |
| 09-Jan-11 | -12 | 27% | 39% | 48% | 50% |
| 08-Jan-11 | -11 | 27% | 38% | 48% | 50% |
| 07-Jan-11 | -11 | 26% | 37% | 48% | 50% |
| 06-Jan-11 | -16 | 24% | 40% | 46% | 53% |
| 05-Jan-11 | -16 | 25% | 41% | 46% | 54% |
| 04-Jan-11 | -15 | 26% | 41% | 47% | 53% |
| 03-Jan-11 | -13 | 26% | 39% | 47% | 52% |
| 02-Jan-11 | No Polling | ||||
| 01-Jan-11 | No Polling | ||||
| 31-Dec-10 | -12 | 25% | 37% | 48% | 51% |
| 30-Dec-10 | -13 | 26% | 39% | 46% | 53% |
| 29-Dec-10 | -11 | 28% | 39% | 48% | 51% |
| 28-Dec-10 | -11 | 28% | 39% | 47% | 51% |
| 27-Dec-10 | -10 | 29% | 39% | 48% | 51% |
| 26-Dec-10 | No Polling | ||||
| 25-Dec-10 | No Polling | ||||
| 24-Dec-10 | -12 | 28% | 40% | 46% | 53% |
| 23-Dec-10 | -13 | 26% | 39% | 47% | 51% |
| 22-Dec-10 | -16 | 22% | 38% | 48% | 51% |
| 21-Dec-10 | -13 | 23% | 36% | 50% | 49% |
| 20-Dec-10 | -14 | 23% | 37% | 49% | 50% |
| 19-Dec-10 | -17 | 24% | 41% | 46% | 53% |
| 18-Dec-10 | -17 | 25% | 42% | 44% | 55% |
| 17-Dec-10 | -19 | 24% | 43% | 44% | 55% |
| 16-Dec-10 | -17 | 24% | 41% | 47% | 53% |
| 15-Dec-10 | -19 | 22% | 41% | 45% | 54% |
| 14-Dec-10 | -18 | 23% | 41% | 45% | 54% |
| 13-Dec-10 | -17 | 24% | 41% | 44% | 55% |
| 12-Dec-10 | -15 | 24% | 39% | 45% | 53% |
| 11-Dec-10 | -12 | 27% | 39% | 46% | 53% |
| 10-Dec-10 | -12 | 27% | 39% | 46% | 53% |
| 09-Dec-10 | -14 | 27% | 41% | 46% | 53% |
| 08-Dec-10 | -14 | 27% | 41% | 46% | 53% |
| 07-Dec-10 | -13 | 27% | 40% | 47% | 52% |
| 06-Dec-10 | -13 | 28% | 41% | 47% | 53% |
| 05-Dec-10 | -16 | 26% | 42% | 46% | 54% |
| 04-Dec-10 | -19 | 22% | 41% | 43% | 56% |
| 03-Dec-10 | -18 | 22% | 40% | 44% | 55% |
| 02-Dec-10 | -17 | 22% | 39% | 44% | 54% |
| 01-Dec-10 | -17 | 25% | 42% | 46% | 53% |
| 30-Nov-10 | -17 | 26% | 43% | 46% | 53% |
| 29-Nov-10 | -16 | 27% | 43% | 47% | 52% |
| 28-Nov-10 | No Polling | ||||
| 27-Nov-10 | No Polling | ||||
| 26-Nov-10 | No Polling | ||||
| 25-Nov-10 | No Polling | ||||
| 24-Nov-10 | -14 | 28% | 42% | 48% | 51% |
| 23-Nov-10 | -14 | 28% | 42% | 47% | 52% |
| 22-Nov-10 | -14 | 27% | 41% | 46% | 52% |
| 21-Nov-10 | -13 | 27% | 40% | 47% | 51% |
| 20-Nov-10 | -13 | 26% | 39% | 47% | 51% |
| 19-Nov-10 | -13 | 26% | 39% | 47% | 52% |
| 18-Nov-10 | -17 | 25% | 42% | 45% | 54% |
| 17-Nov-10 | -16 | 26% | 42% | 44% | 55% |
| 16-Nov-10 | -16 | 27% | 43% | 45% | 54% |
| 15-Nov-10 | -13 | 28% | 41% | 46% | 53% |
| 14-Nov-10 | -13 | 28% | 41% | 47% | 52% |
| 13-Nov-10 | -16 | 26% | 42% | 46% | 53% |
| 12-Nov-10 | -20 | 24% | 44% | 44% | 54% |
| 11-Nov-10 | -20 | 25% | 45% | 44% | 54% |
| 10-Nov-10 | -17 | 27% | 44% | 45% | 54% |
| 09-Nov-10 | -18 | 27% | 45% | 45% | 54% |
| 08-Nov-10 | -16 | 28% | 44% | 47% | 53% |
| 07-Nov-10 | -18 | 26% | 44% | 46% | 54% |
| 06-Nov-10 | -15 | 26% | 41% | 46% | 53% |
| 05-Nov-10 | -16 | 26% | 42% | 45% | 54% |
| 04-Nov-10 | -16 | 27% | 43% | 45% | 54% |
| 03-Nov-10 | -16 | 28% | 44% | 48% | 52% |
| 02-Nov-10 | -15 | 30% | 45% | 48% | 51% |
| 01-Nov-10 | -11 | 31% | 42% | 50% | 49% |
| 31-Oct-10 | -13 | 30% | 43% | 47% | 52% |
| 30-Oct-10 | -17 | 27% | 44% | 45% | 53% |
| 29-Oct-10 | -19 | 26% | 45% | 44% | 55% |
| 28-Oct-10 | -20 | 25% | 45% | 44% | 55% |
| 27-Oct-10 | -18 | 27% | 45% | 46% | 54% |
| 26-Oct-10 | -15 | 28% | 43% | 47% | 52% |
| 25-Oct-10 | -15 | 29% | 44% | 47% | 53% |
| 24-Oct-10 | -15 | 28% | 43% | 47% | 53% |
| 23-Oct-10 | -19 | 26% | 45% | 45% | 54% |
| 22-Oct-10 | -17 | 27% | 44% | 46% | 53% |
| 21-Oct-10 | -14 | 28% | 42% | 47% | 52% |
| 20-Oct-10 | -12 | 30% | 42% | 47% | 52% |
| 19-Oct-10 | -10 | 30% | 40% | 49% | 50% |
| 18-Oct-10 | -13 | 28% | 41% | 49% | 50% |
| 17-Oct-10 | -15 | 28% | 43% | 47% | 52% |
| 16-Oct-10 | -17 | 28% | 45% | 43% | 56% |
| 15-Oct-10 | -19 | 27% | 46% | 43% | 56% |
| 14-Oct-10 | -18 | 27% | 45% | 44% | 55% |
| 13-Oct-10 | -16 | 27% | 43% | 45% | 54% |
| 12-Oct-10 | -14 | 29% | 43% | 47% | 52% |
| 11-Oct-10 | -13 | 29% | 42% | 48% | 51% |
| 10-Oct-10 | -11 | 30% | 41% | 49% | 50% |
| 09-Oct-10 | -12 | 29% | 41% | 48% | 51% |
| 08-Oct-10 | -12 | 29% | 41% | 47% | 52% |
| 07-Oct-10 | -13 | 28% | 41% | 46% | 53% |
| 06-Oct-10 | -12 | 29% | 41% | 48% | 52% |
| 05-Oct-10 | -11 | 30% | 41% | 48% | 51% |
| 04-Oct-10 | -13 | 29% | 42% | 48% | 51% |
| 03-Oct-10 | -15 | 29% | 44% | 48% | 52% |
| 02-Oct-10 | -17 | 28% | 45% | 47% | 53% |
| 01-Oct-10 | -18 | 28% | 46% | 45% | 54% |
| 30-Sep-10 | -17 | 29% | 46% | 45% | 55% |
| 29-Sep-10 | -14 | 29% | 43% | 46% | 52% |
| 28-Sep-10 | -12 | 29% | 41% | 50% | 49% |
| 27-Sep-10 | -14 | 27% | 41% | 48% | 51% |
| 26-Sep-10 | -13 | 28% | 41% | 47% | 52% |
| 25-Sep-10 | -15 | 27% | 42% | 45% | 54% |
| 24-Sep-10 | -13 | 29% | 42% | 47% | 52% |
| 23-Sep-10 | -14 | 28% | 42% | 48% | 51% |
| 22-Sep-10 | -15 | 28% | 43% | 47% | 52% |
| 21-Sep-10 | -19 | 26% | 45% | 44% | 55% |
| 20-Sep-10 | -19 | 26% | 45% | 44% | 56% |
| 19-Sep-10 | -16 | 28% | 44% | 45% | 55% |
| 18-Sep-10 | -17 | 27% | 44% | 45% | 55% |
| 17-Sep-10 | -18 | 27% | 45% | 45% | 55% |
| 16-Sep-10 | -17 | 27% | 44% | 45% | 54% |
| 15-Sep-10 | -14 | 28% | 42% | 47% | 53% |
| 14-Sep-10 | -12 | 29% | 41% | 47% | 52% |
| 13-Sep-10 | -13 | 29% | 42% | 46% | 53% |
| 12-Sep-10 | -13 | 30% | 43% | 46% | 54% |
| 11-Sep-10 | -19 | 27% | 46% | 42% | 57% |
| 10-Sep-10 | -21 | 25% | 46% | 42% | 56% |
| 09-Sep-10 | -24 | 23% | 47% | 41% | 58% |
| 08-Sep-10 | -18 | 26% | 44% | 45% | 54% |
| 07-Sep-10 | -18 | 27% | 45% | 45% | 55% |
| 06-Sep-10 | -20 | 26% | 46% | 45% | 54% |
| 05-Sep-10 | -23 | 24% | 47% | 42% | 57% |
| 04-Sep-10 | -21 | 24% | 45% | 42% | 56% |
| 03-Sep-10 | -16 | 27% | 43% | 44% | 55% |
| 02-Sep-10 | -13 | 29% | 42% | 47% | 52% |
| 01-Sep-10 | -12 | 29% | 41% | 48% | 51% |
| 31-Aug-10 | -14 | 27% | 41% | 48% | 51% |
| 30-Aug-10 | -12 | 28% | 40% | 46% | 52% |
| 29-Aug-10 | -12 | 28% | 40% | 46% | 52% |
| 28-Aug-10 | -14 | 27% | 41% | 47% | 52% |
| 27-Aug-10 | -17 | 27% | 44% | 46% | 54% |
| 26-Aug-10 | -17 | 27% | 44% | 44% | 56% |
| 25-Aug-10 | -20 | 25% | 45% | 44% | 56% |
| 24-Aug-10 | -18 | 25% | 43% | 45% | 54% |
| 23-Aug-10 | -14 | 27% | 41% | 47% | 52% |
| 22-Aug-10 | -17 | 25% | 42% | 48% | 51% |
| 21-Aug-10 | -19 | 25% | 44% | 45% | 53% |
| 20-Aug-10 | -19 | 25% | 44% | 45% | 54% |
| 19-Aug-10 | -18 | 26% | 44% | 46% | 53% |
| 18-Aug-10 | -17 | 27% | 44% | 45% | 54% |
| 17-Aug-10 | -19 | 26% | 45% | 44% | 55% |
| 16-Aug-10 | -19 | 26% | 45% | 43% | 56% |
| 15-Aug-10 | -17 | 26% | 43% | 45% | 53% |
| 14-Aug-10 | -16 | 26% | 42% | 46% | 53% |
| 13-Aug-10 | -16 | 26% | 42% | 47% | 52% |
| 12-Aug-10 | -20 | 25% | 45% | 45% | 54% |
| 11-Aug-10 | -22 | 24% | 46% | 43% | 56% |
| 10-Aug-10 | -19 | 26% | 45% | 44% | 55% |
| 09-Aug-10 | -15 | 28% | 43% | 46% | 52% |
| 08-Aug-10 | -10 | 31% | 41% | 48% | 51% |
| 07-Aug-10 | -11 | 30% | 41% | 48% | 51% |
| 06-Aug-10 | -12 | 30% | 42% | 47% | 53% |
| 05-Aug-10 | -14 | 28% | 42% | 46% | 54% |
| 04-Aug-10 | -15 | 27% | 42% | 46% | 53% |
| 03-Aug-10 | -15 | 27% | 42% | 46% | 53% |
| 02-Aug-10 | -17 | 26% | 43% | 45% | 54% |
| 01-Aug-10 | -19 | 25% | 44% | 44% | 55% |
| 31-Jul-10 | -20 | 25% | 45% | 44% | 56% |
| 30-Jul-10 | -16 | 26% | 42% | 47% | 53% |
| 29-Jul-10 | -16 | 27% | 43% | 46% | 54% |
| 28-Jul-10 | -15 | 27% | 42% | 46% | 53% |
| 27-Jul-10 | -20 | 25% | 45% | 44% | 56% |
| 26-Jul-10 | -19 | 25% | 44% | 45% | 55% |
| 25-Jul-10 | -20 | 25% | 45% | 43% | 56% |
| 24-Jul-10 | -18 | 26% | 44% | 43% | 56% |
| 23-Jul-10 | -17 | 27% | 44% | 43% | 56% |
| 22-Jul-10 | -17 | 27% | 44% | 44% | 55% |
| 21-Jul-10 | -18 | 26% | 44% | 46% | 53% |
| 20-Jul-10 | -17 | 27% | 44% | 46% | 53% |
| 19-Jul-10 | -15 | 28% | 43% | 47% | 52% |
| 18-Jul-10 | -16 | 27% | 43% | 46% | 54% |
| 17-Jul-10 | -16 | 28% | 44% | 44% | 55% |
| 16-Jul-10 | -17 | 27% | 44% | 46% | 54% |
| 15-Jul-10 | -17 | 26% | 43% | 45% | 54% |
| 14-Jul-10 | -18 | 24% | 42% | 47% | 53% |
| 13-Jul-10 | -17 | 24% | 41% | 48% | 52% |
| 12-Jul-10 | -13 | 26% | 39% | 49% | 50% |
| 11-Jul-10 | -13 | 27% | 40% | 49% | 50% |
| 10-Jul-10 | -14 | 27% | 41% | 47% | 52% |
| 09-Jul-10 | -17 | 26% | 43% | 46% | 53% |
| 08-Jul-10 | -17 | 26% | 43% | 45% | 54% |
| 07-Jul-10 | -17 | 26% | 43% | 45% | 54% |
| 06-Jul-10 | -17 | 26% | 43% | 45% | 54% |
| 05-Jul-10 | No Polling | ||||
| 04-Jul-10 | No Polling | ||||
| 03-Jul-10 | No Polling | ||||
| 02-Jul-10 | -20 | 24% | 44% | 45% | 55% |
| 01-Jul-10 | -19 | 26% | 45% | 44% | 55% |
| 30-Jun-10 | -15 | 28% | 43% | 45% | 54% |
| 29-Jun-10 | -12 | 28% | 40% | 48% | 51% |
| 28-Jun-10 | -9 | 28% | 37% | 49% | 50% |
| 27-Jun-10 | -15 | 25% | 40% | 45% | 54% |
| 26-Jun-10 | -14 | 27% | 41% | 45% | 54% |
| 25-Jun-10 | -15 | 27% | 42% | 45% | 53% |
| 24-Jun-10 | -13 | 27% | 40% | 48% | 51% |
| 23-Jun-10 | -13 | 28% | 41% | 48% | 51% |
| 22-Jun-10 | -13 | 29% | 42% | 46% | 53% |
| 21-Jun-10 | -15 | 29% | 44% | 45% | 55% |
| 20-Jun-10 | -16 | 28% | 44% | 43% | 57% |
| 19-Jun-10 | -20 | 25% | 45% | 42% | 57% |
| 18-Jun-10 | -21 | 25% | 46% | 41% | 58% |
| 17-Jun-10 | -20 | 26% | 46% | 43% | 56% |
| 16-Jun-10 | -20 | 24% | 44% | 42% | 57% |
| 15-Jun-10 | -17 | 24% | 41% | 45% | 54% |
| 14-Jun-10 | -18 | 24% | 42% | 45% | 55% |
| 13-Jun-10 | -14 | 27% | 41% | 47% | 52% |
| 12-Jun-10 | -15 | 27% | 42% | 46% | 54% |
| 11-Jun-10 | -16 | 27% | 43% | 46% | 54% |
| 10-Jun-10 | -17 | 26% | 43% | 46% | 53% |
| 09-Jun-10 | -18 | 25% | 43% | 46% | 53% |
| 08-Jun-10 | -15 | 26% | 41% | 49% | 50% |
| 07-Jun-10 | -17 | 25% | 42% | 46% | 53% |
| 06-Jun-10 | -18 | 25% | 43% | 46% | 54% |
| 05-Jun-10 | -17 | 25% | 42% | 45% | 54% |
| 04-Jun-10 | -16 | 25% | 41% | 48% | 52% |
| 03-Jun-10 | -14 | 26% | 40% | 48% | 52% |
| 02-Jun-10 | -14 | 26% | 40% | 46% | 53% |
| 01-Jun-10 | -13 | 27% | 40% | 46% | 54% |
| 31-May-10 | -13 | 27% | 40% | 46% | 54% |
| 30-May-10 | -11 | 29% | 40% | 47% | 53% |
| 29-May-10 | -12 | 28% | 40% | 48% | 52% |
| 28-May-10 | -12 | 28% | 40% | 48% | 51% |
| 27-May-10 | -16 | 26% | 42% | 45% | 53% |
| 26-May-10 | -22 | 23% | 45% | 43% | 56% |
| 25-May-10 | -20 | 24% | 44% | 42% | 56% |
| 24-May-10 | -18 | 25% | 43% | 44% | 55% |
| 23-May-10 | -17 | 26% | 43% | 45% | 54% |
| 22-May-10 | -15 | 27% | 42% | 48% | 52% |
| 21-May-10 | -15 | 28% | 43% | 46% | 53% |
| 20-May-10 | -16 | 26% | 42% | 45% | 53% |
| 19-May-10 | -19 | 25% | 44% | 44% | 55% |
| 18-May-10 | -17 | 25% | 42% | 45% | 53% |
| 17-May-10 | -13 | 27% | 40% | 46% | 53% |
| 16-May-10 | -10 | 29% | 39% | 48% | 52% |
| 15-May-10 | -11 | 30% | 41% | 48% | 52% |
| 14-May-10 | -13 | 29% | 42% | 46% | 53% |
| 13-May-10 | -13 | 28% | 41% | 46% | 53% |
| 12-May-10 | -13 | 28% | 41% | 47% | 52% |
| 11-May-10 | -10 | 29% | 39% | 48% | 51% |
| 10-May-10 | No Polling | ||||
| 09-May-10 | -12 | 29% | 41% | 47% | 52% |
| 08-May-10 | -14 | 27% | 41% | 46% | 53% |
| 07-May-10 | -13 | 27% | 40% | 45% | 54% |
| 06-May-10 | -10 | 28% | 38% | 47% | 52% |
| 05-May-10 | -11 | 28% | 39% | 48% | 52% |
| 04-May-10 | -10 | 30% | 40% | 48% | 51% |
| 03-May-10 | -11 | 28% | 39% | 48% | 51% |
| 02-May-10 | -9 | 30% | 39% | 48% | 51% |
| 01-May-10 | -10 | 30% | 40% | 46% | 53% |
| 30-Apr-10 | -8 | 32% | 40% | 47% | 53% |
| 29-Apr-10 | -11 | 30% | 41% | 47% | 52% |
| 28-Apr-10 | -10 | 31% | 41% | 47% | 52% |
| 27-Apr-10 | -12 | 30% | 42% | 47% | 52% |
| 26-Apr-10 | -12 | 29% | 41% | 47% | 52% |
| 25-Apr-10 | -13 | 29% | 42% | 45% | 54% |
| 24-Apr-10 | -9 | 31% | 40% | 47% | 52% |
| 23-Apr-10 | -8 | 32% | 40% | 47% | 52% |
| 22-Apr-10 | -10 | 31% | 41% | 47% | 52% |
| 21-Apr-10 | -10 | 31% | 41% | 47% | 52% |
| 20-Apr-10 | -10 | 29% | 39% | 49% | 50% |
| 19-Apr-10 | -11 | 29% | 40% | 48% | 51% |
| 18-Apr-10 | -15 | 27% | 42% | 47% | 52% |
| 17-Apr-10 | -17 | 27% | 44% | 45% | 54% |
| 16-Apr-10 | -12 | 30% | 42% | 47% | 52% |
| 15-Apr-10 | -9 | 31% | 40% | 48% | 51% |
| 14-Apr-10 | -8 | 32% | 40% | 50% | 49% |
| 13-Apr-10 | -10 | 31% | 41% | 49% | 50% |
| 12-Apr-10 | -11 | 31% | 42% | 48% | 51% |
| 11-Apr-10 | -13 | 30% | 43% | 47% | 53% |
| 10-Apr-10 | -13 | 29% | 42% | 48% | 52% |
| 09-Apr-10 | -14 | 29% | 43% | 48% | 52% |
| 08-Apr-10 | -14 | 28% | 42% | 47% | 53% |
| 07-Apr-10 | -11 | 31% | 42% | 48% | 52% |
| 06-Apr-10 | -10 | 32% | 42% | 48% | 51% |
| 05-Apr-10 | -7 | 34% | 41% | 49% | 51% |
| 04-Apr-10 | -10 | 32% | 42% | 46% | 53% |
| 03-Apr-10 | -9 | 32% | 41% | 46% | 53% |
| 02-Apr-10 | -10 | 31% | 41% | 46% | 53% |
| 01-Apr-10 | -10 | 31% | 41% | 47% | 53% |
| 31-Mar-10 | -8 | 33% | 41% | 48% | 51% |
| 30-Mar-10 | -13 | 30% | 43% | 47% | 53% |
| 29-Mar-10 | -14 | 30% | 44% | 47% | 52% |
| 28-Mar-10 | -16 | 28% | 44% | 47% | 53% |
| 27-Mar-10 | -13 | 30% | 43% | 47% | 53% |
| 26-Mar-10 | -10 | 31% | 41% | 49% | 51% |
| 25-Mar-10 | -10 | 32% | 42% | 48% | 51% |
| 24-Mar-10 | -11 | 31% | 42% | 48% | 52% |
| 23-Mar-10 | -10 | 31% | 41% | 48% | 52% |
| 22-Mar-10 | -12 | 29% | 41% | 47% | 53% |
| 21-Mar-10 | -16 | 26% | 42% | 45% | 54% |
| 20-Mar-10 | -21 | 23% | 44% | 43% | 56% |
| 19-Mar-10 | -21 | 23% | 44% | 45% | 55% |
| 18-Mar-10 | -20 | 23% | 43% | 45% | 55% |
| 17-Mar-10 | -18 | 24% | 42% | 44% | 55% |
| 16-Mar-10 | -18 | 25% | 43% | 45% | 54% |
| 15-Mar-10 | -16 | 26% | 42% | 45% | 54% |
| 14-Mar-10 | -15 | 27% | 42% | 46% | 53% |
| 13-Mar-10 | -14 | 27% | 41% | 45% | 54% |
| 12-Mar-10 | -16 | 26% | 42% | 44% | 54% |
| 11-Mar-10 | -18 | 24% | 42% | 44% | 54% |
| 10-Mar-10 | -21 | 22% | 43% | 43% | 56% |
| 09-Mar-10 | -19 | 22% | 41% | 44% | 54% |
| 08-Mar-10 | -19 | 22% | 41% | 46% | 54% |
| 07-Mar-10 | -17 | 24% | 41% | 48% | 52% |
| 06-Mar-10 | -17 | 25% | 42% | 45% | 54% |
| 05-Mar-10 | -14 | 27% | 41% | 46% | 53% |
| 04-Mar-10 | -14 | 27% | 41% | 46% | 54% |
| 03-Mar-10 | -14 | 26% | 40% | 47% | 53% |
| 02-Mar-10 | -13 | 27% | 40% | 47% | 52% |
| 01-Mar-10 | -12 | 26% | 38% | 47% | 52% |
| 28-Feb-10 | -17 | 25% | 42% | 45% | 54% |
| 27-Feb-10 | -21 | 22% | 43% | 43% | 55% |
| 26-Feb-10 | -20 | 23% | 43% | 44% | 55% |
| 25-Feb-10 | -15 | 25% | 40% | 45% | 54% |
| 24-Feb-10 | -16 | 26% | 42% | 45% | 54% |
| 23-Feb-10 | -19 | 23% | 42% | 45% | 54% |
| 22-Feb-10 | -19 | 22% | 41% | 45% | 54% |
| 21-Feb-10 | -19 | 22% | 41% | 45% | 54% |
| 20-Feb-10 | -17 | 23% | 40% | 45% | 53% |
| 19-Feb-10 | -11 | 27% | 38% | 48% | 51% |
| 18-Feb-10 | -10 | 27% | 37% | 49% | 50% |
| 17-Feb-10 | -11 | 27% | 38% | 50% | 50% |
| 16-Feb-10 | -13 | 25% | 38% | 49% | 51% |
| 15-Feb-10 | -17 | 24% | 41% | 47% | 52% |
| 14-Feb-10 | -15 | 25% | 40% | 47% | 51% |
| 13-Feb-10 | -17 | 24% | 41% | 45% | 53% |
| 12-Feb-10 | -15 | 25% | 40% | 47% | 52% |
| 11-Feb-10 | -14 | 25% | 39% | 46% | 52% |
| 10-Feb-10 | -12 | 27% | 39% | 48% | 51% |
| 09-Feb-10 | -13 | 27% | 40% | 47% | 53% |
| 08-Feb-10 | -15 | 26% | 41% | 46% | 54% |
| 07-Feb-10 | -17 | 26% | 43% | 44% | 56% |
| 06-Feb-10 | -15 | 26% | 41% | 44% | 55% |
| 05-Feb-10 | -12 | 28% | 40% | 46% | 53% |
| 04-Feb-10 | -8 | 29% | 37% | 49% | 50% |
| 03-Feb-10 | -6 | 31% | 37% | 50% | 49% |
| 02-Feb-10 | -7 | 32% | 39% | 50% | 49% |
| 01-Feb-10 | -4 | 35% | 39% | 49% | 50% |
| 31-Jan-10 | -7 | 33% | 40% | 50% | 50% |
| 30-Jan-10 | -12 | 28% | 40% | 49% | 51% |
| 29-Jan-10 | -17 | 25% | 42% | 47% | 52% |
| 28-Jan-10 | -17 | 25% | 42% | 46% | 54% |
| 27-Jan-10 | -15 | 27% | 42% | 46% | 53% |
| 26-Jan-10 | -14 | 26% | 40% | 47% | 53% |
| 25-Jan-10 | -16 | 25% | 41% | 47% | 53% |
| 24-Jan-10 | -17 | 24% | 41% | 46% | 54% |
| 23-Jan-10 | -19 | 24% | 43% | 44% | 55% |
| 22-Jan-10 | -18 | 25% | 43% | 45% | 54% |
| 21-Jan-10 | -15 | 27% | 42% | 47% | 52% |
| 20-Jan-10 | -12 | 28% | 40% | 48% | 51% |
| 19-Jan-10 | -11 | 28% | 39% | 48% | 51% |
| 18-Jan-10 | -12 | 27% | 39% | 47% | 52% |
| 17-Jan-10 | -12 | 27% | 39% | 48% | 51% |
| 16-Jan-10 | -13 | 27% | 40% | 49% | 51% |
| 15-Jan-10 | -14 | 26% | 40% | 47% | 52% |
| 14-Jan-10 | -15 | 25% | 40% | 46% | 53% |
| 13-Jan-10 | -15 | 24% | 39% | 46% | 53% |
| 12-Jan-10 | -14 | 26% | 40% | 46% | 53% |
| 11-Jan-10 | -15 | 26% | 41% | 46% | 52% |
| 10-Jan-10 | -18 | 25% | 43% | 45% | 54% |
| 09-Jan-10 | -17 | 26% | 43% | 46% | 53% |
| 08-Jan-10 | -14 | 27% | 41% | 46% | 54% |
| 07-Jan-10 | -12 | 27% | 39% | 48% | 52% |
| 06-Jan-10 | -10 | 29% | 39% | 49% | 51% |
| 05-Jan-10 | -13 | 27% | 40% | 49% | 51% |
| 04-Jan-10 | -15 | 26% | 41% | 47% | 52% |
| 03-Jan-10 | No Polling | ||||
| 02-Jan-10 | No Polling | ||||
| 01-Jan-10 | No Polling | ||||
| 31-Dec-09 | -18 | 24% | 42% | 46% | 53% |
| 30-Dec-09 | -16 | 25% | 41% | 47% | 52% |
| 29-Dec-09 | -15 | 26% | 41% | 46% | 53% |
| 28-Dec-09 | -12 | 28% | 40% | 47% | 52% |
| 27-Dec-09 | No Polling | ||||
| 26-Dec-09 | No Polling | ||||
| 25-Dec-09 | No Polling | ||||
| 24-Dec-09 | -16 | 27% | 43% | 44% | 56% |
| 23-Dec-09 | -18 | 26% | 44% | 45% | 55% |
| 22-Dec-09 | -21 | 25% | 46% | 44% | 56% |
| 21-Dec-09 | -17 | 26% | 43% | 46% | 53% |
| 20-Dec-09 | -15 | 26% | 41% | 46% | 53% |
| 19-Dec-09 | -14 | 26% | 40% | 45% | 53% |
| 18-Dec-09 | -14 | 28% | 42% | 44% | 54% |
| 17-Dec-09 | -13 | 28% | 41% | 46% | 54% |
| 16-Dec-09 | -12 | 28% | 40% | 45% | 54% |
| 15-Dec-09 | -15 | 26% | 41% | 46% | 53% |
| 14-Dec-09 | -18 | 24% | 42% | 44% | 55% |
| 13-Dec-09 | -19 | 23% | 42% | 46% | 53% |
| 12-Dec-09 | -16 | 25% | 41% | 46% | 53% |
| 11-Dec-09 | -12 | 27% | 39% | 47% | 51% |
| 10-Dec-09 | -12 | 28% | 40% | 46% | 53% |
| 09-Dec-09 | -10 | 29% | 39% | 48% | 52% |
| 08-Dec-09 | -11 | 27% | 38% | 47% | 52% |
| 07-Dec-09 | -11 | 27% | 38% | 49% | 50% |
| 06-Dec-09 | -14 | 25% | 39% | 47% | 52% |
| 05-Dec-09 | -14 | 26% | 40% | 47% | 52% |
| 04-Dec-09 | -12 | 28% | 40% | 46% | 54% |
| 03-Dec-09 | -11 | 29% | 40% | 46% | 54% |
| 02-Dec-09 | -12 | 27% | 39% | 47% | 52% |
| 01-Dec-09 | -13 | 27% | 40% | 47% | 52% |
| 30-Nov-09 | -14 | 26% | 40% | 47% | 52% |
| 29-Nov-09 | No polling | ||||
| 28-Nov-09 | No polling | ||||
| 27-Nov-09 | No polling | ||||
| 26-Nov-09 | No polling | ||||
| 25-Nov-09 | -15 | 26% | 41% | 46% | 54% |
| 24-Nov-09 | -15 | 27% | 42% | 45% | 54% |
| 23-Nov-09 | -13 | 28% | 41% | 46% | 53% |
| 22-Nov-09 | -10 | 29% | 39% | 48% | 52% |
| 21-Nov-09 | -13 | 27% | 40% | 47% | 52% |
| 20-Nov-09 | -14 | 27% | 41% | 47% | 52% |
| 19-Nov-09 | -14 | 27% | 41% | 46% | 52% |
| 18-Nov-09 | -14 | 26% | 40% | 47% | 52% |
| 17-Nov-09 | -12 | 27% | 39% | 49% | 51% |
| 16-Nov-09 | -10 | 28% | 38% | 50% | 49% |
| 15-Nov-09 | -10 | 29% | 39% | 50% | 49% |
| 14-Nov-09 | -9 | 29% | 38% | 50% | 49% |
| 13-Nov-09 | -10 | 28% | 38% | 47% | 51% |
| 12-Nov-09 | -9 | 29% | 38% | 47% | 52% |
| 11-Nov-09 | -10 | 30% | 40% | 46% | 53% |
| 10-Nov-09 | -10 | 30% | 40% | 48% | 52% |
| 09-Nov-09 | -8 | 32% | 40% | 49% | 50% |
| 08-Nov-09 | -10 | 30% | 40% | 49% | 50% |
| 07-Nov-09 | -7 | 31% | 38% | 49% | 50% |
| 06-Nov-09 | -8 | 29% | 37% | 49% | 51% |
| 05-Nov-09 | -9 | 30% | 39% | 48% | 52% |
| 04-Nov-09 | -13 | 28% | 41% | 48% | 51% |
| 03-Nov-09 | -13 | 28% | 41% | 46% | 52% |
| 02-Nov-09 | -13 | 27% | 40% | 46% | 52% |
| 01-Nov-09 | -10 | 29% | 39% | 46% | 52% |
| 31-Oct-09 | -10 | 29% | 39% | 46% | 52% |
| 30-Oct-09 | -9 | 30% | 39% | 47% | 52% |
| 29-Oct-09 | -11 | 29% | 40% | 47% | 52% |
| 28-Oct-09 | -11 | 30% | 41% | 48% | 52% |
| 27-Oct-09 | -11 | 29% | 40% | 49% | 51% |
| 26-Oct-09 | -12 | 29% | 41% | 47% | 52% |
| 25-Oct-09 | -10 | 30% | 40% | 48% | 51% |
| 24-Oct-09 | -10 | 30% | 40% | 47% | 51% |
| 23-Oct-09 | -9 | 29% | 38% | 49% | 50% |
| 22-Oct-09 | -13 | 26% | 39% | 47% | 52% |
| 21-Oct-09 | -13 | 27% | 40% | 47% | 53% |
| 20-Oct-09 | -12 | 28% | 40% | 47% | 52% |
| 19-Oct-09 | -10 | 30% | 40% | 49% | 50% |
| 18-Oct-09 | -10 | 29% | 39% | 49% | 50% |
| 17-Oct-09 | -10 | 29% | 39% | 49% | 50% |
| 16-Oct-09 | -11 | 28% | 39% | 47% | 51% |
| 15-Oct-09 | -8 | 30% | 38% | 48% | 51% |
| 14-Oct-09 | -7 | 32% | 39% | 49% | 50% |
| 13-Oct-09 | -7 | 32% | 39% | 49% | 50% |
| 12-Oct-09 | -8 | 32% | 40% | 49% | 51% |
| 11-Oct-09 | -6 | 32% | 38% | 49% | 51% |
| 10-Oct-09 | -3 | 32% | 35% | 50% | 50% |
| 09-Oct-09 | -6 | 29% | 35% | 49% | 50% |
| 08-Oct-09 | -7 | 29% | 36% | 48% | 51% |
| 07-Oct-09 | -8 | 29% | 37% | 49% | 50% |
| 06-Oct-09 | -7 | 30% | 37% | 51% | 49% |
| 05-Oct-09 | -6 | 31% | 37% | 52% | 48% |
| 04-Oct-09 | -9 | 30% | 39% | 49% | 50% |
| 03-Oct-09 | -9 | 29% | 38% | 48% | 51% |
| 02-Oct-09 | -10 | 28% | 38% | 48% | 51% |
| 01-Oct-09 | -8 | 29% | 37% | 50% | 50% |
| 30-Sep-09 | -11 | 28% | 39% | 49% | 51% |
| 29-Sep-09 | -6 | 32% | 38% | 49% | 50% |
| 28-Sep-09 | -9 | 30% | 39% | 49% | 51% |
| 27-Sep-09 | -10 | 30% | 40% | 48% | 51% |
| 26-Sep-09 | -9 | 30% | 39% | 50% | 49% |
| 25-Sep-09 | -7 | 32% | 39% | 51% | 48% |
| 24-Sep-09 | -5 | 33% | 38% | 51% | 48% |
| 23-Sep-09 | -6 | 32% | 38% | 50% | 49% |
| 22-Sep-09 | -8 | 31% | 39% | 49% | 50% |
| 21-Sep-09 | -8 | 30% | 38% | 49% | 50% |
| 20-Sep-09 | -9 | 31% | 40% | 49% | 50% |
| 19-Sep-09 | -7 | 32% | 39% | 49% | 50% |
| 18-Sep-09 | -8 | 32% | 40% | 48% | 51% |
| 17-Sep-09 | -8 | 32% | 40% | 47% | 52% |
| 16-Sep-09 | -6 | 32% | 38% | 49% | 51% |
| 15-Sep-09 | -4 | 34% | 38% | 50% | 50% |
| 14-Sep-09 | -3 | 34% | 37% | 52% | 48% |
| 13-Sep-09 | -4 | 34% | 38% | 51% | 48% |
| 12-Sep-09 | -5 | 33% | 38% | 50% | 49% |
| 11-Sep-09 | -5 | 34% | 39% | 49% | 50% |
| 10-Sep-09 | -8 | 33% | 41% | 48% | 51% |
| 09-Sep-09 | -8 | 31% | 39% | 50% | 50% |
| 08-Sep-09 | -11 | 29% | 40% | 50% | 49% |
| 07-Sep-09 | -13 | 28% | 41% | 48% | 51% |
| 06-Sep-09 | -11 | 29% | 40% | 49% | 50% |
| 05-Sep-09 | -9 | 29% | 38% | 49% | 51% |
| 04-Sep-09 | -11 | 27% | 38% | 48% | 52% |
| 03-Sep-09 | -11 | 28% | 39% | 47% | 53% |
| 02-Sep-09 | -12 | 28% | 40% | 46% | 53% |
| 01-Sep-09 | -11 | 30% | 41% | 45% | 53% |
| 31-Aug-09 | -11 | 30% | 41% | 46% | 53% |
| 30-Aug-09 | -10 | 32% | 42% | 47% | 52% |
| 29-Aug-09 | -8 | 32% | 40% | 50% | 50% |
| 28-Aug-09 | -8 | 32% | 40% | 50% | 49% |
| 27-Aug-09 | -8 | 31% | 39% | 50% | 49% |
| 26-Aug-09 | -8 | 31% | 39% | 49% | 50% |
| 25-Aug-09 | -11 | 29% | 40% | 49% | 51% |
| 24-Aug-09 | -12 | 28% | 40% | 49% | 50% |
| 23-Aug-09 | -14 | 27% | 41% | 48% | 51% |
| 22-Aug-09 | -10 | 29% | 39% | 49% | 50% |
| 21-Aug-09 | -8 | 31% | 39% | 49% | 50% |
| 20-Aug-09 | -6 | 32% | 38% | 50% | 50% |
| 19-Aug-09 | -6 | 32% | 38% | 51% | 49% |
| 18-Aug-09 | -9 | 31% | 40% | 49% | 50% |
| 17-Aug-09 | -7 | 33% | 40% | 49% | 50% |
| 16-Aug-09 | -9 | 32% | 41% | 47% | 52% |
| 15-Aug-09 | -8 | 31% | 39% | 48% | 52% |
| 14-Aug-09 | -8 | 30% | 38% | 48% | 51% |
| 13-Aug-09 | -8 | 29% | 37% | 47% | 52% |
| 12-Aug-09 | -5 | 31% | 36% | 48% | 52% |
| 11-Aug-09 | -7 | 30% | 37% | 49% | 50% |
| 10-Aug-09 | -9 | 30% | 39% | 49% | 51% |
| 09-Aug-09 | -8 | 31% | 39% | 50% | 50% |
| 08-Aug-09 | -5 | 33% | 38% | 50% | 50% |
| 07-Aug-09 | -4 | 34% | 38% | 50% | 49% |
| 06-Aug-09 | -6 | 32% | 38% | 49% | 51% |
| 05-Aug-09 | -8 | 31% | 39% | 49% | 51% |
| 04-Aug-09 | -7 | 30% | 37% | 50% | 48% |
| 03-Aug-09 | -6 | 30% | 36% | 51% | 48% |
| 02-Aug-09 | -6 | 31% | 37% | 50% | 49% |
| 01-Aug-09 | -8 | 30% | 38% | 50% | 49% |
| 31-Jul-09 | -11 | 28% | 39% | 48% | 51% |
| 30-Jul-09 | -12 | 28% | 40% | 48% | 51% |
| 29-Jul-09 | -10 | 29% | 39% | 49% | 50% |
| 28-Jul-09 | -8 | 32% | 40% | 49% | 49% |
| 27-Jul-09 | -10 | 30% | 40% | 49% | 50% |
| 26-Jul-09 | -11 | 29% | 40% | 49% | 50% |
| 25-Jul-09 | -9 | 30% | 39% | 49% | 51% |
| 24-Jul-09 | -8 | 30% | 38% | 49% | 51% |
| 23-Jul-09 | -7 | 29% | 36% | 51% | 48% |
| 22-Jul-09 | -6 | 29% | 35% | 51% | 47% |
| 21-Jul-09 | -5 | 29% | 34% | 51% | 47% |
| 20-Jul-09 | -7 | 30% | 37% | 50% | 49% |
| 19-Jul-09 | -7 | 30% | 37% | 51% | 49% |
| 18-Jul-09 | -8 | 28% | 36% | 51% | 48% |
| 17-Jul-09 | -6 | 29% | 35% | 52% | 47% |
| 16-Jul-09 | -7 | 29% | 36% | 51% | 47% |
| 15-Jul-09 | -7 | 29% | 36% | 52% | 47% |
| 14-Jul-09 | -8 | 28% | 36% | 53% | 46% |
| 13-Jul-09 | -8 | 28% | 36% | 53% | 46% |
| 12-Jul-09 | -7 | 28% | 35% | 52% | 46% |
| 11-Jul-09 | -7 | 30% | 37% | 51% | 48% |
| 10-Jul-09 | -7 | 30% | 37% | 51% | 48% |
| 09-Jul-09 | -8 | 30% | 38% | 51% | 48% |
| 08-Jul-09 | -5 | 32% | 37% | 52% | 48% |
| 07-Jul-09 | -3 | 33% | 36% | 52% | 47% |
| 06-Jul-09 | -2 | 33% | 35% | 53% | 46% |
| 05-Jul-09 | No Polling - Fourth of July | ||||
| 04-Jul-09 | No Polling - Fourth of July | ||||
| 03-Jul-09 | No Polling - Fourth of July | ||||
| 02-Jul-09 | -2 | 33% | 35% | 53% | 46% |
| 01-Jul-09 | -1 | 32% | 33% | 54% | 45% |
| 30-Jun-09 | -2 | 31% | 33% | 54% | 46% |
| 29-Jun-09 | +1 | 33% | 32% | 55% | 44% |
| 28-Jun-09 | 0 | 32% | 32% | 54% | 45% |
| 27-Jun-09 | +2 | 33% | 31% | 55% | 44% |
| 26-Jun-09 | +2 | 33% | 31% | 55% | 44% |
| 25-Jun-09 | +2 | 32% | 30% | 56% | 44% |
| 24-Jun-09 | +2 | 34% | 32% | 55% | 44% |
| 23-Jun-09 | 0 | 33% | 33% | 55% | 44% |
| 22-Jun-09 | -1 | 33% | 34% | 54% | 45% |
| 21-Jun-09 | -2 | 32% | 34% | 53% | 46% |
| 20-Jun-09 | +1 | 34% | 33% | 54% | 46% |
| 19-Jun-09 | +1 | 34% | 33% | 54% | 45% |
| 18-Jun-09 | +2 | 35% | 33% | 55% | 45% |
| 17-Jun-09 | +5 | 37% | 32% | 56% | 43% |
| 16-Jun-09 | +4 | 36% | 32% | 56% | 43% |
| 15-Jun-09 | +3 | 35% | 32% | 55% | 44% |
| 14-Jun-09 | +2 | 34% | 32% | 54% | 45% |
| 13-Jun-09 | +3 | 35% | 32% | 54% | 46% |
| 12-Jun-09 | +4 | 36% | 32% | 54% | 45% |
| 11-Jun-09 | +7 | 37% | 30% | 56% | 43% |
| 10-Jun-09 | +9 | 38% | 29% | 57% | 42% |
| 09-Jun-09 | +8 | 36% | 28% | 58% | 41% |
| 08-Jun-09 | +7 | 36% | 29% | 56% | 43% |
| 07-Jun-09 | +3 | 35% | 32% | 53% | 46% |
| 06-Jun-09 | +1 | 34% | 33% | 53% | 47% |
| 05-Jun-09 | 0 | 34% | 34% | 54% | 46% |
| 04-Jun-09 | +2 | 33% | 31% | 55% | 45% |
| 03-Jun-09 | +3 | 34% | 31% | 55% | 44% |
| 02-Jun-09 | +5 | 33% | 28% | 58% | 41% |
| 01-Jun-09 | +7 | 35% | 28% | 58% | 41% |
| 31-May-09 | +10 | 36% | 26% | 58% | 41% |
| 30-May-09 | +9 | 37% | 28% | 58% | 41% |
| 29-May-09 | +10 | 37% | 27% | 59% | 40% |
| 28-May-09 | +6 | 35% | 29% | 56% | 43% |
| 27-May-09 | +5 | 34% | 29% | 56% | 43% |
| 26-May-09 | +1 | 31% | 30% | 55% | 44% |
| 25-May-09 | +3 | 33% | 30% | 56% | 43% |
| 24-May-09 | +5 | 34% | 29% | 57% | 42% |
| 23-May-09 | +6 | 36% | 30% | 57% | 41% |
| 22-May-09 | +6 | 35% | 29% | 57% | 41% |
| 21-May-09 | +7 | 36% | 29% | 56% | 42% |
| 20-May-09 | +7 | 36% | 29% | 58% | 41% |
| 19-May-09 | +8 | 36% | 28% | 58% | 41% |
| 18-May-09 | +5 | 35% | 30% | 57% | 42% |
| 17-May-09 | +4 | 34% | 30% | 56% | 43% |
| 16-May-09 | +4 | 34% | 30% | 55% | 44% |
| 15-May-09 | +7 | 36% | 29% | 57% | 43% |
| 14-May-09 | +8 | 37% | 29% | 57% | 42% |
| 13-May-09 | +7 | 36% | 29% | 57% | 42% |
| 12-May-09 | +5 | 35% | 30% | 56% | 43% |
| 11-May-09 | No Polling--Mothers Day | ||||
| 10-May-09 | +7 | 34% | 27% | 58% | 41% |
| 09-May-09 | +7 | 34% | 27% | 58% | 41% |
| 08-May-09 | +9 | 36% | 27% | 58% | 41% |
| 07-May-09 | +8 | 38% | 30% | 57% | 43% |
| 06-May-09 | +7 | 37% | 30% | 57% | 43% |
| 05-May-09 | +6 | 36% | 30% | 56% | 43% |
| 04-May-09 | +5 | 35% | 30% | 57% | 43% |
| 03-May-09 | +3 | 35% | 32% | 56% | 43% |
| 02-May-09 | +1 | 33% | 32% | 54% | 45% |
| 01-May-09 | +2 | 34% | 32% | 54% | 45% |
| 30-Apr-09 | +2 | 34% | 32% | 54% | 45% |
| 29-Apr-09 | +4 | 35% | 31% | 55% | 43% |
| 28-Apr-09 | +5 | 36% | 31% | 56% | 43% |
| 27-Apr-09 | +5 | 35% | 30% | 55% | 44% |
| 26-Apr-09 | +3 | 35% | 32% | 54% | 45% |
| 25-Apr-09 | +5 | 36% | 31% | 56% | 43% |
| 24-Apr-09 | +5 | 36% | 31% | 55% | 44% |
| 23-Apr-09 | +6 | 37% | 31% | 55% | 44% |
| 22-Apr-09 | +2 | 34% | 32% | 54% | 46% |
| 21-Apr-09 | +2 | 34% | 32% | 54% | 45% |
| 20-Apr-09 | +3 | 33% | 30% | 55% | 45% |
| 19-Apr-09 | +6 | 35% | 29% | 55% | 44% |
| 18-Apr-09 | +7 | 36% | 29% | 55% | 44% |
| 17-Apr-09 | +3 | 35% | 32% | 55% | 43% |
| 16-Apr-09 | +4 | 36% | 32% | 55% | 43% |
| 15-Apr-09 | +2 | 35% | 33% | 55% | 44% |
| 14-Apr-09 | +3 | 35% | 32% | 55% | 44% |
| 13-Apr-09 | +2 | 34% | 32% | 55% | 44% |
| 12-Apr-09 | +2 | 34% | 32% | 55% | 44% |
| 11-Apr-09 | +5 | 34% | 29% | 55% | 43% |
| 10-Apr-09 | +5 | 34% | 29% | 55% | 44% |
| 09-Apr-09 | +5 | 34% | 29% | 55% | 44% |
| 08-Apr-09 | +6 | 35% | 29% | 57% | 42% |
| 07-Apr-09 | +8 | 37% | 29% | 58% | 41% |
| 06-Apr-09 | +8 | 36% | 28% | 58% | 41% |
| 05-Apr-09 | +6 | 36% | 30% | 56% | 43% |
| 04-Apr-09 | +3 | 34% | 31% | 56% | 43% |
| 03-Apr-09 | +3 | 35% | 32% | 56% | 44% |
| 02-Apr-09 | +5 | 35% | 30% | 56% | 44% |
| 01-Apr-09 | +8 | 37% | 29% | 57% | 41% |
| 31-Mar-09 | +11 | 38% | 27% | 59% | 39% |
| 30-Mar-09 | +8 | 38% | 30% | 58% | 40% |
| 29-Mar-09 | +7 | 37% | 30% | 58% | 41% |
| 28-Mar-09 | +4 | 35% | 31% | 56% | 43% |
| 27-Mar-09 | +5 | 35% | 30% | 56% | 43% |
| 26-Mar-09 | +5 | 35% | 30% | 56% | 43% |
| 25-Mar-09 | +5 | 36% | 31% | 56% | 43% |
| 24-Mar-09 | +4 | 36% | 32% | 56% | 43% |
| 23-Mar-09 | +5 | 36% | 31% | 56% | 42% |
| 22-Mar-09 | +4 | 35% | 31% | 56% | 43% |
| 21-Mar-09 | +4 | 36% | 32% | 55% | 44% |
| 20-Mar-09 | +4 | 35% | 31% | 55% | 43% |
| 19-Mar-09 | +7 | 37% | 30% | 56% | 43% |
| 18-Mar-09 | +7 | 37% | 30% | 57% | 42% |
| 17-Mar-09 | +5 | 37% | 32% | 56% | 43% |
| 16-Mar-09 | +4 | 36% | 32% | 56% | 43% |
| 15-Mar-09 | +6 | 37% | 31% | 56% | 43% |
| 14-Mar-09 | +8 | 37% | 29% | 57% | 41% |
| 13-Mar-09 | +9 | 38% | 29% | 57% | 42% |
| 12-Mar-09 | +9 | 37% | 28% | 58% | 41% |
| 11-Mar-09 | +6 | 37% | 31% | 56% | 43% |
| 10-Mar-09 | +6 | 38% | 32% | 56% | 43% |
| 09-Mar-09 | +6 | 38% | 32% | 56% | 43% |
| 08-Mar-09 | +8 | 39% | 31% | 56% | 43% |
| 07-Mar-09 | +8 | 39% | 31% | 56% | 43% |
| 06-Mar-09 | +15 | 42% | 27% | 58% | 40% |
| 05-Mar-09 | +14 | 41% | 27% | 59% | 40% |
| 04-Mar-09 | +16 | 42% | 26% | 60% | 38% |
| 03-Mar-09 | +13 | 40% | 27% | 60% | 39% |
| 02-Mar-09 | +10 | 39% | 29% | 58% | 41% |
| 01-Mar-09 | +8 | 38% | 30% | 58% | 40% |
| 28-Feb-09 | +10 | 39% | 29% | 59% | 39% |
| 27-Feb-09 | +15 | 41% | 26% | 60% | 40% |
| 26-Feb-09 | +16 | 41% | 25% | 60% | 40% |
| 25-Feb-09 | +14 | 39% | 25% | 59% | 40% |
| 24-Feb-09 | +14 | 39% | 25% | 60% | 39% |
| 23-Feb-09 | +11 | 38% | 27% | 58% | 40% |
| 22-Feb-09 | +11 | 38% | 27% | 58% | 41% |
| 21-Feb-09 | +10 | 38% | 28% | 57% | 41% |
| 20-Feb-09 | +12 | 38% | 26% | 59% | 40% |
| 19-Feb-09 | +13 | 38% | 25% | 60% | 39% |
| 18-Feb-09 | +14 | 38% | 24% | 61% | 38% |
| 17-Feb-09 | +15 | 38% | 23% | 61% | 37% |
| 16-Feb-09 | +10 | 36% | 26% | 60% | 39% |
| 15-Feb-09 | +11 | 37% | 26% | 60% | 39% |
| 14-Feb-09 | +13 | 39% | 26% | 60% | 39% |
| 13-Feb-09 | +17 | 41% | 24% | 60% | 38% |
| 12-Feb-09 | +19 | 43% | 24% | 61% | 37% |
| 11-Feb-09 | +19 | 42% | 23% | 60% | 38% |
| 10-Feb-09 | +15 | 39% | 24% | 60% | 38% |
| 09-Feb-09 | +14 | 38% | 24% | 60% | 38% |
| 08-Feb-09 | +11 | 36% | 25% | 59% | 39% |
| 07-Feb-09 | +14 | 37% | 23% | 60% | 38% |
| 06-Feb-09 | +17 | 38% | 21% | 61% | 36% |
| 05-Feb-09 | +19 | 39% | 20% | 62% | 36% |
| 04-Feb-09 | +18 | 39% | 21% | 62% | 36% |
| 03-Feb-09 | +15 | 37% | 22% | 61% | 36% |
| 02-Feb-09 | +17 | 41% | 24% | 60% | 38% |
| 01-Feb-09 | +21 | 44% | 23% | 63% | 34% |
| 31-Jan-09 | +23 | 45% | 22% | 63% | 34% |
| 30-Jan-09 | +21 | 43% | 22% | 63% | 36% |
| 29-Jan-09 | +22 | 42% | 20% | 62% | 36% |
| 28-Jan-09 | +22 | 42% | 20% | 62% | 36% |
| 27-Jan-09 | +23 | 42% | 19% | 62% | 36% |
| 26-Jan-09 | +21 | 41% | 20% | 60% | 37% |
| 25-Jan-09 | +22 | 42% | 20% | 60% | 36% |
| 24-Jan-09 | +26 | 44% | 18% | 61% | 33% |
| 23-Jan-09 | +29 | 45% | 16% | 62% | 29% |
| 22-Jan-09 | +30 | 44% | 14% | 64% | 29% |
| 21-Jan-09 | +28 | 44% | 16% | 65% | 30% |
| 20-Jan-09 | +25 | 41% | 16% | 67% | 32% |
| 19-Jan-09 | +26 | 43% | 17% | 67% | 31% |
| 18-Jan-09 | +25 | 41% | 16% | 65% | 33% |
| 17-Jan-09 | +27 | 42% | 15% | 66% | 31% |
| 16-Jan-09 | +25 | 41% | 16% | 65% | 33% |
| 15-Jan-09 | +25 | 41% | 16% | 65% | 33% |
| 14-Jan-09 | +28 | 43% | 15% | 66% | 32% |
| 13-Jan-09 | +29 | 43% | 14% | 67% | 30% |
| 12-Jan-09 | +28 | 42% | 14% | 67% | 30% |
| 11-Jan-09 | +25 | 40% | 15% | 67% | 31% |
| 10-Jan-09 | +26 | 42% | 16% | 69% | 28% |
| 09-Jan-09 | +27 | 42% | 15% | 69% | 28% |
| 08-Jan-09 | +29 | 42% | 13% | 69% | 28% |
| 07-Jan-09 | +27 | 40% | 13% | 69% | 28% |
| 06-Jan-09 | +27 | 40% | 13% | 69% | 28% |
| 05-Jan-09 | +28 | 42% | 14% | 69% | 28% |
| 04-Jan-09 | +29 | 43% | 14% | 69% | 28% |
| 22-Dec-08 | +28 | 43% | 15% | 68% | 29% |
| 21-Dec-08 | +25 | 41% | 16% | 69% | 29% |
| 20-Dec-08 | +25 | 41% | 16% | 69% | 29% |
| 19-Dec-08 | +26 | 41% | 15% | 69% | 29% |
| 18-Dec-08 | +28 | 42% | 14% | 68% | 30% |
| 17-Dec-08 | +27 | 42% | 15% | 66% | 31% |
| 16-Dec-08 | +27 | 43% | 16% | 65% | 32% |
| 15-Dec-08 | +27 | 43% | 16% | 65% | 32% |
| 14-Dec-08 | +27 | 43% | 16% | 67% | 30% |
| 13-Dec-08 | +28 | 43% | 15% | 67% | 30% |
| 12-Dec-08 | +28 | 43% | 15% | 67% | 31% |
| 11-Dec-08 | +26 | 42% | 16% | 66% | 32% |
| 10-Dec-08 | +27 | 43% | 16% | 67% | 31% |
| 09-Dec-08 | +27 | 44% | 17% | 67% | 31% |
| 08-Dec-08 | +27 | 44% | 17% | 68% | 30% |
| 07-Dec-08 | +27 | 44% | 17% | 67% | 31% |
| 06-Dec-08 | +27 | 43% | 16% | 67% | 32% |
| 05-Dec-08 | +28 | 43% | 15% | 66% | 31% |
| 04-Dec-08 | +28 | 42% | 14% | 67% | 30% |
| 03-Dec-08 | +27 | 42% | 15% | 67% | 30% |
| 02-Dec-08 | +25 | 41% | 16% | 65% | 32% |
| 01-Dec-08 | +24 | 41% | 17% | 64% | 33% |
| 30-Nov-08 | +23 | 42% | 19% | 63% | 34% |
| 26-Nov-08 | +22 | 42% | 20% | 62% | 36% |
| 25-Nov-08 | +23 | 43% | 20% | 60% | 37% |
| 24-Nov-08 | +21 | 41% | 20% | 59% | 37% |
| 23-Nov-08 | +19 | 40% | 21% | 61% | 36% |
| 22-Nov-08 | +19 | 40% | 21% | 61% | 36% |
| 21-Nov-08 | +21 | 41% | 20% | 62% | 35% |
| 20-Nov-08 | +22 | 41% | 19% | 61% | 35% |
| 19-Nov-08 | +19 | 40% | 21% | 61% | 36% |
| 18-Nov-08 | +18 | 39% | 21% | 59% | 38% |
| 17-Nov-08 | +20 | 42% | 22% | 61% | 37% |
| 16-Nov-08 | +19 | 42% | 23% | 59% | 38% |
| 15-Nov-08 | +20 | 43% | 23% | 59% | 38% |
| 14-Nov-08 | +18 | 41% | 23% | 58% | 38% |
| 13-Nov-08 | +18 | 40% | 22% | 57% | 38% |
| 12-Nov-08 | +18 | 41% | 23% | 58% | 38% |
| 11-Nov-08 | +18 | 41% | 23% | 58% | 38% |
| 10-Nov-08 | +17 | 42% | 25% | 58% | 38% |
| 09-Nov-08 | +16 | 42% | 26% | 56% | 39% |
| 08-Nov-08 | +12 | 41% | 29% | 54% | 41% |
| 07-Nov-08 | +12 | 41% | 29% | 53% | 42% |
| 06-Nov-08 | +8 | 40% | 32% | 52% | 44% |