| Value | Category |
|---|---|
| 1 | None |
| 2 | R500 or less |
| 3 | R501 – 1 000 |
| 4 | R1 001 – 2 000 |
| 5 | R2 001 – 3 000 |
| 6 | R3 001 – 4 000 |
| 7 | R4 001 – 5 000 |
| 8 | R5 001 – 7 500 |
| 9 | R7 501 – 10 000 |
| 10 | R10 001 – 15 000 |
| 11 | R15 000 – 20 000 |
| 12 | R20 000 – 30 000 |
| 13 | R30 000 – 50 000 |
| 14 | R50 001 and above |
| 15 | Refused to answer |
| 16 | Don’t know |