| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 1 | Shareholding company with shares traded on the stock market | 3 |
2%
|
| 2 | Shareholding company with non-traded shares or shares traded privately | 62 |
40.5%
|
| 3 | Sole proprietorship | 55 |
35.9%
|
| 4 | Partnership | 17 |
11.1%
|
| 5 | Limited partnership | 16 |
10.5%
|
| 6 | Other | 0 |
0%
|