| Value | Category |
|---|---|
| 1 | 1. No income |
| 2 | 2. R1 to R25,000 |
| 3 | 3. R25,001 to R75,000 |
| 4 | 4. R75,001 to R150,000 |
| 5 | 5. R150,001 to R300,000 |
| 6 | 6. R300,001 to R500,000 |
| 7 | 7. R500,001 to R1,000,000 |
| 8 | 8. R1,000,001 to R2,000,000 |
| 9 | 9. R2,000,001 to R5,000,000 |
| 10 | 10. R5,000,000 or more |
| 11 | 11. Don’t know |
| 12 | 12. Prefer not to say |