| Value | Category |
|---|---|
| 1 | Within household premises |
| 2 | With fixed premises and with permanent structure |
| 3 | Outside household premises: with fixed premises and with temporary structure/kiosk/stall |
| 4 | Outside household premises: with fixed premises but without any structure |
| 5 | Outside household premises: mobile market |
| 6 | Outside household premises: without fixed premises (street vendors, etc.) |