| Value | Category | Cases | |
|---|---|---|---|
| 1 | R0 | 137 |
0.5%
|
| 2 | R1-R199 | 149 |
0.6%
|
| 3 | R200-R399 | 592 |
2.3%
|
| 4 | R400-R799 | 2346 |
9.1%
|
| 5 | R800-R1 199 | 3531 |
13.7%
|
| 6 | R1 200-R1 799 | 4371 |
17%
|
| 7 | R1 800-R2 499 | 3295 |
12.8%
|
| 8 | R2 500-R4 999 | 4159 |
16.1%
|
| 9 | R5 000-R9 999 | 3091 |
12%
|
| 10 | 10 000 or more | 2758 |
10.7%
|
| 11 | Do not know | 495 |
1.9%
|
| 12 | Refuse | 150 |
0.6%
|
| 99 | Unspecified | 712 |
2.8%
|