| Value | Category | Cases | |
|---|---|---|---|
| 0 | R 30 000 - 39 999 | 69 |
0.9%
|
| 1 | R 40 0000+ | 75 |
0.9%
|
| 2 | No personal income | 6220 |
77.8%
|
| 3 | Refused | 1628 |
20.4%
|
| Sysmiss | 16820 |