| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 774 |
30.9%
|
| 2 | 1 or 2 days | 664 |
26.5%
|
| 3 | 3 or 4 days | 299 |
12%
|
| 4 | 5 or 6 days | 133 |
5.3%
|
| 5 | All 7 days | 632 |
25.3%
|
| Sysmiss | 19 |