| Will another country leave OPEC in 2026? | Yes | 7.5k | Not graded | — |
| Will another country leave OPEC in 2026? | No | 5.7k | Not graded | — |
| Will another country leave OPEC in 2026? | No | 5.4k | Not graded | — |
| Will another country leave OPEC in 2026? | No | 3.7k | Not graded | — |
| Will another country leave OPEC in 2026? | Yes | 3.2k | Not graded | — |
| Will another country leave OPEC in 2026? | No | 2.6k | Not graded | — |
| Will another country leave OPEC in 2026? | No | 2.0k | Not graded | — |
| Will another country leave OPEC in 2026? | Yes | 951 | Not graded | — |
| Will another country leave OPEC in 2026? | Yes | 800 | Not graded | — |
| Will another country leave OPEC in 2026? | Yes | 800 | Not graded | — |