| Value | Category |
|---|---|
| -98 | Don't know |
| 1 | Much above average income [Okuningi ngaphezu kweholo elijwayelekile] |
| 2 | Above average income [Ngaphezu kweholo elijwayelekile] |
| 3 | Average income [Iholo elijwayelekile] |
| 4 | Below average income [Ngaphansi kweholo elijwayelekile] |
| 5 | Much below average income [Ngaphansi kakhulu kweholo elijwayelekile] |
| Sysmiss |