| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 545 |
33.1%
|
| 2 | 1 or 2 days | 397 |
24.1%
|
| 3 | 3 or 4 days | 155 |
9.4%
|
| 4 | 5 or 6 days | 67 |
4.1%
|
| 5 | All 7 days | 482 |
29.3%
|
| Sysmiss | 21 |