| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1371 |
36.1%
|
| 2 | 1 or 2 days | 1087 |
28.6%
|
| 3 | 3 or 4 days | 443 |
11.7%
|
| 4 | 5 or 6 days | 192 |
5.1%
|
| 5 | All 7 days | 708 |
18.6%
|
| Sysmiss | 31 |