| Value | Category | Cases | |
|---|---|---|---|
| 1 | Class 7 | 134 |
55.4%
|
| 2 | Class 8 | 108 |
44.6%
|
| 3 | Form 1 | 0 |
0%
|
| 4 | Form 2 | 0 |
0%
|
| 5 | Ungraded or other grade | 0 |
0%
|
| Sysmiss | 3 |