| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 279 |
17.6%
|
| 2 | 1 or 2 days | 368 |
23.2%
|
| 3 | 3 or 4 days | 218 |
13.8%
|
| 4 | 5 or 6 days | 109 |
6.9%
|
| 5 | All 7 days | 609 |
38.5%
|
| Sysmiss | 12 |