| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 997 |
46.6%
|
| 2 | 1 or 2 days | 522 |
24.4%
|
| 3 | 3 or 4 days | 199 |
9.3%
|
| 4 | 5 or 6 days | 116 |
5.4%
|
| 5 | All 7 days | 307 |
14.3%
|
| Sysmiss | 18 |