| Value | Category | Cases | |
|---|---|---|---|
| 1 | No skills required | 16135 |
47.6%
|
| 2 | Basic skills required | 5424 |
16%
|
| 3 | Intermediate skills required | 5885 |
17.4%
|
| 4 | Advanced skills required | 6431 |
19%
|