| Value | Category | Cases | |
|---|---|---|---|
| 1 | At arrival or within 24 hours of stay | 100 |
78.1%
|
| 2 | After 24 hours of stay | 10 |
7.8%
|
| 98 | Unknown/missing | 18 |
14.1%
|
| Sysmiss | 4175 |