| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1255 |
49.7%
|
| 2 | 1 or 2 days | 522 |
20.7%
|
| 3 | 3 or 4 days | 201 |
8%
|
| 4 | 5 or 6 days | 104 |
4.1%
|
| 5 | All 7 days | 445 |
17.6%
|
| Sysmiss | 9 |