| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1204 |
43.6%
|
| 2 | 1 or 2 days | 649 |
23.5%
|
| 3 | 3 or 4 days | 249 |
9%
|
| 4 | 5 or 6 days | 100 |
3.6%
|
| 5 | All 7 days | 562 |
20.3%
|
| Sysmiss | 47 |