| Value | Category | Cases | |
|---|---|---|---|
| 1 | At arrival or within 24 hours of stay | 36 |
94.7%
|
| 2 | After 24 hours of stay | 1 |
2.6%
|
| 98 | Unknown/missing | 1 |
2.6%
|
| Sysmiss | 366 |