| Value | Category | Cases | |
|---|---|---|---|
| 1 | no income | 379 |
7.8%
|
| 2 | r1 - r500 | 577 |
11.9%
|
| 3 | r501 - r1500 | 1463 |
30.1%
|
| 4 | r1501 - r5000 | 747 |
15.4%
|
| 5 | r5001+ | 538 |
11.1%
|
| 6 | refuse/ uncertain/ dont know | 1151 |
23.7%
|
| Sysmiss | 125 |