| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | apprentice | 161 | 262166 |
6%
|
| 2 | assistant | 597 | 1008674 |
22.9%
|
| 3 | craftsman | 1827 | 3124300 |
71.1%
|
| Sysmiss | 46601 | 75666242 |