| Value | Category | Cases | |
|---|---|---|---|
| 1 | No education | 4140 |
42%
|
| 2 | Primary | 1974 |
20%
|
| 3 | Middle | 1434 |
14.5%
|
| 4 | Secondary | 1735 |
17.6%
|
| 5 | Higher | 573 |
5.8%
|
| Sysmiss | 4 |