| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 224 |
12.7%
|
| 2 | 1 to 2 days | 365 |
20.7%
|
| 3 | 3 to 4 days | 286 |
16.2%
|
| 4 | 5 to 6 days | 246 |
14%
|
| 5 | 7 days | 642 |
36.4%
|
| Sysmiss | 491 |