| Value | Category | Cases | |
|---|---|---|---|
| 1 | chamber of commerce | 103 |
44.2%
|
| 2 | specialised federation of industries | 93 |
39.9%
|
| 3 | geographical federation | 12 |
5.2%
|
| 4 | other | 25 |
10.7%
|
| Sysmiss | 4977 |