| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 561 |
47.6%
|
| 2 | 1 or 2 days | 283 |
24%
|
| 3 | 3 or 4 days | 86 |
7.3%
|
| 4 | 5 or 6 days | 46 |
3.9%
|
| 5 | All 7 days | 202 |
17.1%
|
| Sysmiss | 8 |