Best Prime Minister: BMG
| End Date | Company | Client | CON | LAB | OTH | DK | Lead |
| 10 Aug 2018 | BMG Online | 29 | 29 | 42 | Tie | ||
| 05 Jul 2018 | BMG Online | 35 | 28 | 36 | +7 | ||
| 09 Feb 2018 | BMG Online | 32 | 30 | 38 | +2 | ||
| 08 Dec 2017 | BMG Online | 32 | 33 | 38 | +1 | ||
| 29 Sep 2017 | BMG Online | Independent | 30 | 32 | 38 | +2 | |
| 11 Aug 2017 | BMG Online | Independent | 32 | 33 | 33 | +1 |