| Value | Category | Cases | |
|---|---|---|---|
| 0 | R25000-R29999 | 281 |
37.9%
|
| 1 | R30000-R39999 | 220 |
29.7%
|
| 2 | R40000+ | 240 |
32.4%
|
| Sysmiss | 23748 |