| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1218 | 777 |
99.5%
|
| 1 | Yes : Infirmery | 8 | 4 |
0.5%
|
| 9 | 3 | 2 | ||
| Sysmiss | 926 | 599 |