| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 1 |
0.5%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | yes, in all classrooms/only classroom | 195 |
98%
|
| 2 | yes, in some but not all classrooms | 0 |
0%
|
| 3 | no | 3 |
1.5%
|