| Value | Category | Cases | |
|---|---|---|---|
| 1 | chamber of commerce | 65 |
30.2%
|
| 2 | specialised federation of industries | 72 |
33.5%
|
| 3 | geographical federation | 5 |
2.3%
|
| 5 | other | 73 |
34%
|
| Sysmiss | 4785 |