| Value | Category | Cases | |
|---|---|---|---|
| 1 | R 0- R 2000 | 237 |
79.5%
|
| 2 | R 2001 - R 4000 | 42 |
14.1%
|
| 3 | R 4001 or more | 19 |
6.4%
|
| Sysmiss | 14 |