| Value | Category | 
|---|---|
| 1 | 1. Trader/Shopkeeper/Vendor | 
| 2 | 2. Farmer | 
| 3 | 3. Self-employed artisan (builder, bricklayer, mechanic, etc.) | 
| 4 | 4. Manufacturer (brewing, tailoring, making clothes etc.) | 
| 5 | 5. Business (undertaker, traditional healer, herbalist) | 
| 6 | 6. Transport (taxi owner/driver) | 
| 996 | 996. Not adequately defined | 
| Sysmiss |