| Value | Category | Cases | |
|---|---|---|---|
| 1 | R999 and less per year | 269 |
23.2%
|
| 2 | R1000 – R3999 | 401 |
34.6%
|
| 3 | R4000 – R6999 | 209 |
18%
|
| 4 | R7000 – R9999 | 121 |
10.4%
|
| 5 | R10 000 – R15 000 | 88 |
7.6%
|
| 6 | R15 001 – R20 000 | 37 |
3.2%
|
| 7 | R20 001 – R25 000 | 20 |
1.7%
|
| 8 | R25 001 and more per year | 14 |
1.2%
|
| Sysmiss | 83 |