| Value | Category | Cases | |
|---|---|---|---|
| 0 | R25000-R29999 | 292 |
36.2%
|
| 1 | R30000-R39999 | 238 |
29.5%
|
| 2 | R40000+ | 276 |
34.2%
|
| Sysmiss | 24308 |