| Frequency | Percentage | Valid percentage | |
Valid | No schooling | 6 | 20 | 20 |
Primary | 11 | 36.66 | 36.67 | |
Secondary | 9 | 30 | 30 | |
Superior | 4 | 13.33 | 13.33 | |
Total | 30 | 99.99 | 100 | |
Missing | System | 0 | 0.0 |
|
Total | 30 | 100.0 |
|