| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 102 |
2.6%
|
| -8 | Refused | 4 |
0.1%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 6 |
0.2%
|
| 0 | Grade R | 651 |
16.4%
|
| 1 | Grade 1 | 593 |
15%
|
| 2 | Grade 2 | 437 |
11%
|
| 3 | Grade 3 | 417 |
10.5%
|
| 4 | Grade 4 | 352 |
8.9%
|
| 5 | Grade 5 | 267 |
6.7%
|
| 6 | Grade 6 | 256 |
6.5%
|
| 7 | Grade 7 | 250 |
6.3%
|
| 8 | Grade 8 | 179 |
4.5%
|
| 9 | Grade 9 | 158 |
4%
|
| 10 | Grade 10 | 122 |
3.1%
|
| 11 | Grade 11 | 81 |
2%
|
| 12 | Grade 12 | 86 |
2.2%
|
| Sysmiss | 4137 |