| Value | Category | Cases | |
|---|---|---|---|
| 1 | foreign language | 13 |
14.8%
|
| 2 | computer | 16 |
18.2%
|
| 3 | accounting | 10 |
11.4%
|
| 4 | craft | 2 |
2.3%
|
| 5 | other | 47 |
53.4%
|
| Sysmiss | 19743 |