Table 1. Age distribution of the patients.
| AGE (YEARS) | FREQUENCY | PERCENTAGE |
| 0-10 | 1 | 3.33 |
| 11-20 | 1 | 3.33 |
| 21-30 | 5 | 16.67 |
| 31-40 | 12 | 40 |
| 41-50 | 9 | 30 |
| 51-60 | 2 | 6.67 |
| TOTAL | 30 | 100 |
| AGE (YEARS) | FREQUENCY | PERCENTAGE |
| 0-10 | 1 | 3.33 |
| 11-20 | 1 | 3.33 |
| 21-30 | 5 | 16.67 |
| 31-40 | 12 | 40 |
| 41-50 | 9 | 30 |
| 51-60 | 2 | 6.67 |
| TOTAL | 30 | 100 |