| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 486 |
15.7%
|
| 2 | 1 or 2 days | 764 |
24.7%
|
| 3 | 3 or 4 days | 451 |
14.6%
|
| 4 | 5 or 6 days | 202 |
6.5%
|
| 5 | All 7 days | 1192 |
38.5%
|
| Sysmiss | 21 |