| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1753 |
48.1%
|
| 2 | 1 or 2 days | 785 |
21.5%
|
| 3 | 3 or 4 days | 391 |
10.7%
|
| 4 | 5 or 6 days | 182 |
5%
|
| 5 | All 7 days | 532 |
14.6%
|
| Sysmiss | 62 |