| 100% | NEPAL | 5 | Only nation with a non-quadrilateral flag |
| 72% | OHIO | 4 | Only state with a non-rectangular flag |
| 63% | OHIO | 4 | Only US state with a non-rectangular flag |
| 60% | OHIO | 4 | Only U.S. state with a non-rectangular flag |
| 60% | LEBANON | 7 | Nation with a tree on its flag |
| 60% | LEBANON | 7 | Nation with a cedar on its flag |
| 59% | OHIO | 4 | The only US state with a non-rectangular flag |
| 58% | NEPAL | 5 | Nation with a pentangular flag |
| 58% | NEPAL | 5 | Nation with a nonrectangular flag |
| 57% | OHIO | 4 | Only state with a nonrectangular state flag |
| 56% | LIBYA | 5 | Nation with a solid green flag |
| 55% | UGANDA | 6 | Nation with a red-crested crane on its flag |
| 55% | UGANDA | 6 | Nation with a gray-crowned crane on its flag |
| 55% | ISRAEL | 6 | Nation with a Star of David on its flag |
| 55% | NEPAL | 5 | Asian country with a non-rectangular flag |
| 55% | OHIO | 4 | Midwestern state with a non-rectangular flag |
| 55% | NEPAL | 5 | Himalayan nation with a five-sided flag |
| 54% | BARBADOS | 8 | Island nation with a trident on its flag |
| 54% | MALTA | 5 | Island nation with a cross on its flag |
| 54% | UGANDA | 6 | African nation with a crane on its flag |
| 54% | BARBADOS | 8 | Caribbean nation with a trident on its flag |
| 54% | OHIO | 4 | Only state with a nonrectangular flag |
| 54% | NEPAL | 5 | Only country with a nonrectangular flag |
| 54% | BHUTAN | 6 | South Asian nation with a dragon on its flag |
| 54% | GHANA | 5 | African nation with a black star on its flag |
| 53% | SENEGAL | 7 | Only nation to share a border with Gambia |
| 47% | FLAG | 4 | Nepal has the world's only non-quadrilateral one in a sovereign nation |
| 47% | OGLALA | 6 | With 1-Down, Nation with a nine-tipi flag |
| 46% | REPUBLIC | 8 | Nation with a president |
| 45% | IRAN | 4 | Nation with a Caspian coast |