| Value | Category | Cases | |
|---|---|---|---|
| 1 | No skills required | 189 |
12.7%
|
| 2 | Basic or routine Skills required | 336 |
22.6%
|
| 3 | Intermediate / technical skills required | 957 |
64.4%
|
| 4 | Advanced / professional and managerial skills required | 4 |
0.3%
|