| Value | Category | Cases | |
|---|---|---|---|
| 0 | R25000-R29999 | 54 |
0.6%
|
| 1 | R30000-R39999 | 50 |
0.6%
|
| 2 | R40000+ | 57 |
0.7%
|
| 3 | No personal income | 7128 |
82.5%
|
| 4 | Refused | 1352 |
15.6%
|
| Sysmiss | 15766 |