| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 167 |
29.5%
|
| 2 | 1 or 2 days | 174 |
30.7%
|
| 3 | 3 or 4 days | 101 |
17.8%
|
| 4 | 5 or 6 days | 46 |
8.1%
|
| 5 | All 7 days | 78 |
13.8%
|
| Sysmiss | 1 |