| Value | Category | Cases | |
|---|---|---|---|
| 1 | PRIMARY | 196 |
4.4%
|
| 2 | SECONDARY | 358 |
7.9%
|
| 3 | HIGHER | 28 |
0.6%
|
| 4 | VOCATIONAL | 5 |
0.1%
|
| Sysmiss | 3918 |
87%
|