| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 787 |
33.2%
|
| 2 | 1 or 2 days | 695 |
29.3%
|
| 3 | 3 or 4 days | 335 |
14.1%
|
| 4 | 5 or 6 days | 124 |
5.2%
|
| 5 | All 7 days | 427 |
18%
|
| Sysmiss | 33 |