| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 192 |
30.1%
|
| 2 | 1 or 2 days | 247 |
38.7%
|
| 3 | 3 or 4 days | 78 |
12.2%
|
| 4 | 5 or 6 days | 37 |
5.8%
|
| 5 | All 7 days | 84 |
13.2%
|
| Sysmiss | 2 |