| Value | Category | Cases | |
|---|---|---|---|
| 1 | occ. cou | 306 |
28.7%
|
| 2 | PTU, FSO | 85 |
8%
|
| 3 | PTU with | 98 |
9.2%
|
| 4 | tech. co | 398 |
37.3%
|
| 5 | univ. an | 175 |
16.4%
|
| 6 | post-gra | 4 |
0.4%
|
| Sysmiss | 6158 |