| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 743 |
33.1%
|
| 2 | 1 or 2 days | 645 |
28.8%
|
| 3 | 3 or 4 days | 303 |
13.5%
|
| 4 | 5 or 6 days | 113 |
5%
|
| 5 | All 7 days | 438 |
19.5%
|
| Sysmiss | 23 |