| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | Nursery school | 1282 |
1.4%
|
| 1 | Primary | 27512 |
29%
|
| 2 | Preparatory | 15302 |
16.2%
|
| 3 | Secondary | 31437 |
33.2%
|
| 4 | Upper intermediate | 3077 |
3.2%
|
| 5 | University | 15390 |
16.3%
|
| 6 | More than University | 706 |
0.7%
|
| Sysmiss | 30464 |