| Value | Category | Cases | |
|---|---|---|---|
| 1 | No formal education | 12878 |
28.9%
|
| 2 | Primary | 14502 |
32.5%
|
| 3 | Secondary | 14811 |
33.2%
|
| 4 | Tertiary | 1693 |
3.8%
|
| 5 | Not stated | 730 |
1.6%
|