| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 294 |
22.1%
|
| 2 | 1 or 2 days | 355 |
26.7%
|
| 3 | 3 or 4 days | 215 |
16.2%
|
| 4 | 5 or 6 days | 90 |
6.8%
|
| 5 | All 7 days | 376 |
28.3%
|
| Sysmiss | 26 |