| Value | Category | Cases | |
|---|---|---|---|
| 1 | no formal schooling | 7791 |
53.6%
|
| 2 | literacy certificate | 973 |
6.7%
|
| 3 | primary | 496 |
3.4%
|
| 4 | preparatory | 293 |
2%
|
| 5 | secondary | 2310 |
15.9%
|
| 6 | middle institute | 356 |
2.5%
|
| 7 | higher institute | 170 |
1.2%
|
| 8 | university | 2088 |
14.4%
|
| 9 | graduate school | 53 |
0.4%
|
| Sysmiss | 34656 |