| Value | Category | Cases | |
|---|---|---|---|
| 1 | foreign language | 1 |
33.3%
|
| 2 | computer | 0 |
0%
|
| 3 | accounting | 1 |
33.3%
|
| 4 | craft | 0 |
0%
|
| 5 | other | 1 |
33.3%
|
| Sysmiss | 19828 |