| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6th of Primary | 33 |
1%
|
| 2 | 1st of secondary | 68 |
2.1%
|
| 3 | 2nd of secondary | 1172 |
35.4%
|
| 4 | 3th of secondary | 971 |
29.4%
|
| 5 | 4th of secondary | 1008 |
30.5%
|
| 6 | 5th of secondary | 55 |
1.7%
|
| 7 | other | 0 |
0%
|
| Sysmiss | 66 |