| Value | Category | Cases | |
|---|---|---|---|
| 1 | < 7 days | 11 |
78.6%
|
| 2 | 7 days or more | 0 |
0%
|
| 3 | Still there | 3 |
21.4%
|
| 4 | Don't know | 0 |
0%
|
| Sysmiss | 306 |