| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 1 | Shareholding company with shares traded on the stock market | 28 |
2.9%
|
| 2 | Shareholding company with non-traded shares or shares traded privately | 419 |
43.4%
|
| 3 | Sole proprietorship | 519 |
53.7%
|
| 4 | Partnership | 0 |
0%
|
| 5 | Limited partnership | 0 |
0%
|
| 6 | Other | 0 |
0%
|