| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | Primary | 5675 |
12%
|
| 2 | Preparatory | 7975 |
16.9%
|
| 3 | Secondary | 23151 |
49%
|
| 4 | Upper intermediate | 2103 |
4.4%
|
| 5 | University | 7841 |
16.6%
|
| 6 | More than University | 516 |
1.1%
|
| Sysmiss | 12229 |