| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1303 |
46.2%
|
| 2 | 1 or 2 days | 586 |
20.8%
|
| 3 | 3 or 4 days | 283 |
10%
|
| 4 | 5 or 6 days | 138 |
4.9%
|
| 5 | All 7 days | 511 |
18.1%
|
| Sysmiss | 66 |