| Value | Category |
|---|---|
| 1 | Publicly listed company |
| 2 | Private equity (not listed), limited liability company |
| 3 | Partnership (unlimited liability) |
| 4 | Sole proprietorship (individual) |
| 5 | Non-Corporatized State Enterprise |
| 92 | Not applicable |
| 95 | Refused |
| 97 | dont know |
| 999 | N/A |