| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.1%
|
| 1 | Shareholding company with shares traded on the stock market | 68 |
8.8%
|
| 2 | Shareholding company with non-traded shares or shares traded privately | 623 |
80.7%
|
| 3 | Sole proprietorship | 71 |
9.2%
|
| 4 | Partnership | 5 |
0.6%
|
| 5 | Limited partnership | 4 |
0.5%
|
| 6 | Other | 0 |
0%
|