| Age (years) | Poliomyelitis cases | |
| No | % | |
| <1 | 7 | 31.8 |
| 1 | 7 | 31.8 |
| 2 | 4 | 18.2 |
| 3 | 2 | 9.1 |
| 4 | 1 | 4.5 |
| 0 - 5 | 21 | 95.5 |
| 5 - 10 | - | - |
| 10 - 15 | - | - |
| ≥15 | 1 | 4.5 |
| Total | 22 | 100 |