| Value | Category |
|---|---|
| 1 | Produces by themselves/small scales |
| 2 | Spool Brand salt (khoksaat) |
| 3 | Fish Brand salt (Nateu SVK) |
| 4 | Cart Brand salt (Veunkham) |
| 5 | Fish Brand salt (Boten) |
| 6 | Khenkok salt |
| 7 | Diamond Brand salt (Ban Bo) |
| 8 | Borikhamxay salt |
| 9 | Thai salt |
| 10 | Vietnamese salt |
| 11 | Chinese salt |
| 12 | Not labeled/others |
| 99 | Missing |
| Sysmiss |