| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 581 |
41.2%
|
| 2 | 1 or 2 days | 234 |
16.6%
|
| 3 | 3 or 4 days | 82 |
5.8%
|
| 4 | 5 or 6 days | 80 |
5.7%
|
| 5 | All 7 days | 433 |
30.7%
|
| Sysmiss | 37 |