| Value | Category | Cases | |
|---|---|---|---|
| 0 | ECE | 512 |
10.3%
|
| 1 | PRIMARY | 2450 |
49.2%
|
| 2 | LOWER SECONDARY | 1228 |
24.6%
|
| 3 | UPPER SECONDARY | 635 |
12.7%
|
| Sysmiss | 158 |
3.2%
|