| Value | Category | Cases | |
|---|---|---|---|
| 1 | no income | 800 |
33.1%
|
| 2 | r1 - r500 | 337 |
14%
|
| 3 | r501 - r1500 | 535 |
22.2%
|
| 4 | r1501 - r5000 | 240 |
9.9%
|
| 5 | r5001+ | 124 |
5.1%
|
| 6 | refuse/ uncertain/ dont know | 378 |
15.7%
|
| Sysmiss | 83 |