| Value | Category | Cases | |
|---|---|---|---|
| 1 | No skills required | 12298 |
14.2%
|
| 2 | Basic skills required | 12991 |
15%
|
| 3 | Intermediate skills required | 21534 |
24.9%
|
| 4 | Advanced skills required | 39808 |
46%
|