| Value | Category | Cases | |
|---|---|---|---|
| 1 | At arrival or within 24 hours of stay | 401 |
91.3%
|
| 2 | After 24 hours of stay | 30 |
6.8%
|
| 98 | Unknown/missing | 8 |
1.8%
|
| Sysmiss | 3864 |