| Value | Category |
|---|---|
| 1 | Less than R500 |
| 2 | R501–R1 000 |
| 3 | R1 001–R3 000 |
| 4 | R3 001–R5 000 |
| 5 | R5 001–R7 000 |
| 6 | R7 001–R10 000 |
| 7 | R10 001–R15 000 |
| 8 | More than R15 000 |
| 9 | DO NOT KNOW |
| 88 | Not applicable |
| 99 | Unspecified |
The designations employed and the presentation of material in this information product do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations (FAO) concerning the legal or development status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.