| Value | Category |
|---|---|
| 10 | Joint state and private company |
| 11 | Limited liability company |
| 20 | Partnership responsible all members |
| 21 | Partnership responsible some members |
| 30 | Cooperative |
| 81 | Individual engages officially registered businees which is n |
| 82 | Individual runs unregisted businees which is not able determ |
| 83 | Don't know |
| Sysmiss |