Best Prime Minister: BMG
| End Date | Company | Client | CON | LAB | OTH | DK | Lead |
| 26 Apr 2021 | BMG Online | 40 | 24 | 11 | 24 | +16 | |
| 19 Mar 2021 | BMG Online | 35 | 28 | 24 | 13 | +7 | |
| 08 Feb 2019 | BMG Online | 29 | 22 | 40 | 9 | +11 | |
| 10 Aug 2018 | BMG Online | 29 | 29 | 42 | +13 | ||
| 05 Jul 2018 | BMG Online | 35 | 28 | 36 | +1 | ||
| 09 Feb 2018 | BMG Online | 32 | 30 | 38 | +6 | ||
| 08 Dec 2017 | BMG Online | 32 | 33 | 38 | +5 | ||
| 29 Sep 2017 | BMG Online | Independent | 30 | 32 | 38 | +6 | |
| 11 Aug 2017 | BMG Online | Independent | 32 | 33 | 33 | Tie |