| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 2 |
0.1%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 1 |
0%
|
| 1 | Grade 1 (or higher) | 1651 |
64%
|
| 2 | Grade R | 829 |
32.1%
|
| 3 | Pre-school/No grade | 95 |
3.7%
|
| 4 | Other (Specify) | 1 |
0%
|
| Sysmiss | 11392 |