| Value | Category | Cases | |
|---|---|---|---|
| 1 | Questionnaire completed | 397 |
99.7%
|
| 2 | Questionnaire incomplete | 1 |
0.3%
|
| 3 | School closed | 0 |
0%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 2 |