| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 701 |
43.5%
|
| 2 | 1 or 2 days | 393 |
24.4%
|
| 3 | 3 or 4 days | 133 |
8.3%
|
| 4 | 5 or 6 days | 58 |
3.6%
|
| 5 | All 7 days | 326 |
20.2%
|
| Sysmiss | 18 |