| Value |
Category |
| 1 |
Nothing |
| 2 |
R1 – R50 |
| 3 |
R51 – R100 |
| 4 |
R101 – R150 |
| 5 |
R151 – R200 |
| 6 |
R201 – R250 |
| 7 |
R251 – R300 |
| 8 |
R301 – R400 |
| 9 |
R401 – R500 |
| 10 |
R501 – R750 |
| 11 |
R751 – R1000 |
| 12 |
1001 or more |
| 13 |
Do not know |
| 14 |
Refused |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
