| Value | Category |
|---|---|
| 1 | director of the firm (top manager, chairman, chief financial |
| 2 | senior manager (responsible for activities across multiple l |
| 3 | factory/ plant/ shop manager (in charge of all activities at |
| 4 | production manager (manager in charge of one activity at one |
| 5 | technical staff (engineer, accountant, salesman) |
| 6 | other |
| Sysmiss |