| Value | Category |
|---|---|
| 1 | goverment |
| 2 | public enterprise |
| 3 | domestic ngos |
| 4 | foreign ngos |
| 5 | co-operative |
| 6 | out workers |
| 7 | self-employed persons |
| 8 | micro (<10 persons) private sector enterprises |
| 9 | small (<50 persons) private sector enterprises |
| 10 | large (50+ persons) private sector enterprises |
| 11 | forein trading firms |
| 12 | foreign production firms |
| 13 | other |