| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 541 |
58.4%
|
| 2 | 1 or 2 days | 223 |
24.1%
|
| 3 | 3 or 4 days | 57 |
6.2%
|
| 4 | 5 or 6 days | 23 |
2.5%
|
| 5 | All 7 days | 82 |
8.9%
|
| Sysmiss | 11 |