| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | Nursery school | 2253 |
6%
|
| 1 | Primary | 18084 |
47.8%
|
| 2 | Preparatory | 7534 |
19.9%
|
| 3 | Secondary | 6075 |
16.1%
|
| 4 | Upper intermediate | 373 |
1%
|
| 5 | University | 3502 |
9.3%
|
| 6 | More than University | 18 |
0%
|
| Sysmiss | 87331 |