| Value | Category | Cases | |
|---|---|---|---|
| 1 | Year 8 | 271 |
14.1%
|
| 2 | Year 9 | 447 |
23.2%
|
| 3 | Year 10 | 378 |
19.6%
|
| 4 | Year 11 | 278 |
14.4%
|
| 5 | Year 12 | 276 |
14.3%
|
| 6 | Year 13 | 274 |
14.2%
|
| Sysmiss | 31 |