| Value | Category | Cases | |
|---|---|---|---|
| 1 | No skills required | 6357 |
7.3%
|
| 2 | Basic skills required | 12277 |
14.2%
|
| 3 | Intermediate skills required | 21180 |
24.4%
|
| 4 | Advanced skills required | 46817 |
54%
|