| Value | Category | Cases | |
|---|---|---|---|
| 1 | no income | 196 |
8.1%
|
| 2 | r1 - r500 | 280 |
11.5%
|
| 3 | r501 - r1500 | 752 |
30.9%
|
| 4 | r1501 - r5000 | 367 |
15.1%
|
| 5 | r5001+ | 261 |
10.7%
|
| 6 | refuse/ uncertain/ dont know | 575 |
23.7%
|
| Sysmiss | 52 |