| Value | Category | Cases | |
|---|---|---|---|
| 1 | Entire class | 20682 |
66%
|
| 2 | More than half | 9412 |
30%
|
| 3 | Less than half | 1081 |
3.5%
|
| 4 | None | 120 |
0.4%
|
| 5 | Not applicable | 30 |
0.1%
|
| Sysmiss | 400 |