| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 918 |
51.8%
|
| 2 | 1 or 2 days | 412 |
23.3%
|
| 3 | 3 or 4 days | 150 |
8.5%
|
| 4 | 5 or 6 days | 66 |
3.7%
|
| 5 | All 7 days | 225 |
12.7%
|
| Sysmiss | 23 |