| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 5 |
5.6%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 10 |
11.2%
|
| 1 | Yes, with matric exemption | 48 |
53.9%
|
| 2 | Yes, but no exemption required | 21 |
23.6%
|
| 3 | No | 5 |
5.6%
|
| Sysmiss | 1035 |