| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, professional | 797 |
16.2%
|
| 2 | Yes, technical | 277 |
5.6%
|
| 3 | Yes, vocational | 295 |
6%
|
| 4 | 4No | 3548 |
72.2%
|
| Sysmiss | 29705 |