| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 45 |
9.5%
|
| -8 | Refused | 1 |
0.2%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 0 | Grade R | 85 |
17.9%
|
| 1 | Grade 1 | 52 |
10.9%
|
| 2 | Grade 2 | 49 |
10.3%
|
| 3 | Grade 3 | 33 |
6.9%
|
| 4 | Grade 4 | 27 |
5.7%
|
| 5 | Grade 5 | 29 |
6.1%
|
| 6 | Grade 6 | 23 |
4.8%
|
| 7 | Grade 7 | 26 |
5.5%
|
| 8 | Grade 8 | 25 |
5.3%
|
| 9 | Grade 9 | 25 |
5.3%
|
| 10 | Grade 10 | 18 |
3.8%
|
| 11 | Grade 11 | 19 |
4%
|
| 12 | Grade 12 | 19 |
4%
|
| Sysmiss | 7575 |