| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 1 | Shareholding company with shares traded on the stock market | 18 |
1.8%
|
| 2 | Shareholding company with non-traded shares or shares traded privately | 123 |
12%
|
| 3 | Sole proprietorship | 799 |
77.7%
|
| 4 | Partnership | 32 |
3.1%
|
| 5 | Limited partnership | 56 |
5.4%
|
| 6 | Other | 0 |
0%
|