| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 600 |
31.1%
|
| 2 | 1 or 2 days | 585 |
30.3%
|
| 3 | 3 or 4 days | 272 |
14.1%
|
| 4 | 5 or 6 days | 105 |
5.4%
|
| 5 | All 7 days | 366 |
19%
|
| Sysmiss | 17 |